/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/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 06:10:03,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 06:10:03,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 06:10:03,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 06:10:03,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 06:10:03,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 06:10:03,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 06:10:03,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 06:10:03,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 06:10:03,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 06:10:03,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 06:10:03,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 06:10:03,929 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 06:10:03,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 06:10:03,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 06:10:03,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 06:10:03,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 06:10:03,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 06:10:03,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 06:10:03,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 06:10:03,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 06:10:03,949 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-08 06:10:03,959 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 06:10:03,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 06:10:03,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 06:10:03,960 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-08 06:10:03,961 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 06:10:03,961 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-08 06:10:03,961 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 06:10:03,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 06:10:03,961 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 06:10:03,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 06:10:03,962 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-08 06:10:03,962 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 06:10:03,962 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 06:10:03,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 06:10:03,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 06:10:03,963 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 06:10:03,963 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 06:10:03,963 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 06:10:03,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 06:10:03,963 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 06:10:03,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 06:10:03,964 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 06:10:03,964 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 06:10:03,964 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 06:10:03,964 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-08 06:10:03,964 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 06:10:04,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 06:10:04,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 06:10:04,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 06:10:04,204 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 06:10:04,205 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 06:10:04,206 INFO L432 ainManager$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 06:10:04,268 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/153ce634d/e2bacced00404ebc9a8269600bb6ff26/FLAG6e1154387 [2022-04-08 06:10:04,635 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 06:10:04,636 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c [2022-04-08 06:10:04,642 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/153ce634d/e2bacced00404ebc9a8269600bb6ff26/FLAG6e1154387 [2022-04-08 06:10:04,653 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/153ce634d/e2bacced00404ebc9a8269600bb6ff26 [2022-04-08 06:10:04,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 06:10:04,656 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 06:10:04,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 06:10:04,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 06:10:04,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 06:10:04,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4edb75b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04, skipping insertion in model container [2022-04-08 06:10:04,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,670 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 06:10:04,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 06:10:04,831 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 06:10:04,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 06:10:04,859 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 06:10:04,871 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 06:10:04,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 06:10:04,890 INFO L208 MainTranslator]: Completed translation [2022-04-08 06:10:04,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04 WrapperNode [2022-04-08 06:10:04,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 06:10:04,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 06:10:04,892 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 06:10:04,892 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 06:10:04,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,918 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 06:10:04,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 06:10:04,919 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 06:10:04,919 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 06:10:04,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04" (1/1) ... [2022-04-08 06:10:04,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 06:10:04,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:04,952 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 06:10:04,966 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 06:10:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 06:10:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 06:10:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 06:10:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-08 06:10:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-08 06:10:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 06:10:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 06:10:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 06:10:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 06:10:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 06:10:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 06:10:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-08 06:10:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-08 06:10:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 06:10:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 06:10:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 06:10:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 06:10:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 06:10:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 06:10:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 06:10:05,063 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 06:10:05,064 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 06:10:05,241 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 06:10:05,246 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 06:10:05,247 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 06:10:05,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 06:10:05 BoogieIcfgContainer [2022-04-08 06:10:05,248 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 06:10:05,250 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 06:10:05,250 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 06:10:05,266 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 06:10:05,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 06:10:04" (1/3) ... [2022-04-08 06:10:05,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@139300d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 06:10:05, skipping insertion in model container [2022-04-08 06:10:05,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 06:10:04" (2/3) ... [2022-04-08 06:10:05,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@139300d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 06:10:05, skipping insertion in model container [2022-04-08 06:10:05,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 06:10:05" (3/3) ... [2022-04-08 06:10:05,273 INFO L111 eAbstractionObserver]: Analyzing ICFG fermat2-ll_unwindbound50.c [2022-04-08 06:10:05,277 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 06:10:05,277 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 06:10:05,317 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 06:10:05,322 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 06:10:05,322 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 06:10:05,340 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 06:10:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-08 06:10:05,346 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:05,346 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 06:10:05,346 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:05,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:05,351 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 1 times [2022-04-08 06:10:05,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:05,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2093611370] [2022-04-08 06:10:05,371 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:05,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 2 times [2022-04-08 06:10:05,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:05,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881502769] [2022-04-08 06:10:05,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:05,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:05,471 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:05,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [57884872] [2022-04-08 06:10:05,472 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:10:05,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:05,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:05,475 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 06:10:05,485 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 06:10:05,547 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-08 06:10:05,548 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:05,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 1 conjunts are in the unsatisfiable core [2022-04-08 06:10:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:05,566 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:05,653 INFO L272 TraceCheckUtils]: 0: Hoare triple {33#true} call ULTIMATE.init(); {33#true} is VALID [2022-04-08 06:10:05,653 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 06:10:05,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-08 06:10:05,654 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33#true} {33#true} #67#return; {33#true} is VALID [2022-04-08 06:10:05,655 INFO L272 TraceCheckUtils]: 4: Hoare triple {33#true} call #t~ret7 := main(); {33#true} is VALID [2022-04-08 06:10:05,655 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 06:10:05,655 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 06:10:05,656 INFO L290 TraceCheckUtils]: 7: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-08 06:10:05,656 INFO L290 TraceCheckUtils]: 8: Hoare triple {33#true} assume 0 == ~cond;assume false; {33#true} is VALID [2022-04-08 06:10:05,656 INFO L290 TraceCheckUtils]: 9: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-08 06:10:05,656 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33#true} {33#true} #59#return; {33#true} is VALID [2022-04-08 06:10:05,657 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 06:10:05,657 INFO L290 TraceCheckUtils]: 12: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-08 06:10:05,658 INFO L290 TraceCheckUtils]: 13: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-08 06:10:05,658 INFO L290 TraceCheckUtils]: 14: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-08 06:10:05,660 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34#false} {33#true} #61#return; {34#false} is VALID [2022-04-08 06:10:05,660 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 06:10:05,660 INFO L290 TraceCheckUtils]: 17: Hoare triple {34#false} assume !true; {34#false} is VALID [2022-04-08 06:10:05,661 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 06:10:05,662 INFO L290 TraceCheckUtils]: 19: Hoare triple {34#false} ~cond := #in~cond; {34#false} is VALID [2022-04-08 06:10:05,662 INFO L290 TraceCheckUtils]: 20: Hoare triple {34#false} assume 0 == ~cond; {34#false} is VALID [2022-04-08 06:10:05,662 INFO L290 TraceCheckUtils]: 21: Hoare triple {34#false} assume !false; {34#false} is VALID [2022-04-08 06:10:05,663 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 06:10:05,663 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 06:10:05,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:05,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881502769] [2022-04-08 06:10:05,664 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:05,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [57884872] [2022-04-08 06:10:05,665 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [57884872] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:05,665 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:05,665 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-08 06:10:05,669 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:05,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2093611370] [2022-04-08 06:10:05,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2093611370] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:05,671 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:05,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-08 06:10:05,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578948935] [2022-04-08 06:10:05,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:05,678 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 06:10:05,681 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:05,684 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 06:10:05,724 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 06:10:05,725 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-04-08 06:10:05,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:05,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-04-08 06:10:05,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-08 06:10:05,745 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 06:10:05,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:05,816 INFO L93 Difference]: Finished difference Result 53 states and 70 transitions. [2022-04-08 06:10:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-04-08 06:10:05,817 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 06:10:05,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:05,818 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 06:10:05,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-08 06:10:05,826 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 06:10:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-08 06:10:05,831 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 2 states and 70 transitions. [2022-04-08 06:10:05,899 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 06:10:05,907 INFO L225 Difference]: With dead ends: 53 [2022-04-08 06:10:05,907 INFO L226 Difference]: Without dead ends: 25 [2022-04-08 06:10:05,910 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 06:10:05,913 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 06:10:05,914 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 06:10:05,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-08 06:10:05,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2022-04-08 06:10:05,947 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:05,949 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 06:10:05,950 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 06:10:05,951 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 06:10:05,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:05,961 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-08 06:10:05,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-08 06:10:05,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:05,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:05,963 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 06:10:05,963 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 06:10:05,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:05,966 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-08 06:10:05,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-08 06:10:05,966 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:05,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:05,967 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:05,967 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:05,967 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 06:10:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 29 transitions. [2022-04-08 06:10:05,979 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 29 transitions. Word has length 22 [2022-04-08 06:10:05,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:05,979 INFO L478 AbstractCegarLoop]: Abstraction has 25 states and 29 transitions. [2022-04-08 06:10:05,980 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 06:10:05,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 29 transitions. [2022-04-08 06:10:06,008 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 06:10:06,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-08 06:10:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-08 06:10:06,009 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:06,010 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 06:10:06,027 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-08 06:10:06,217 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 06:10:06,218 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:06,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:06,219 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 1 times [2022-04-08 06:10:06,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:06,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [941610052] [2022-04-08 06:10:06,220 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:06,221 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 2 times [2022-04-08 06:10:06,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:06,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922197194] [2022-04-08 06:10:06,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:06,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:06,252 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:06,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1414999972] [2022-04-08 06:10:06,253 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:10:06,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:06,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:06,255 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 06:10:06,256 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 06:10:06,313 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-08 06:10:06,314 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:06,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-08 06:10:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:06,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:06,562 INFO L272 TraceCheckUtils]: 0: Hoare triple {306#true} call ULTIMATE.init(); {306#true} is VALID [2022-04-08 06:10:06,570 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 06:10:06,571 INFO L290 TraceCheckUtils]: 2: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:06,571 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {314#(<= ~counter~0 0)} {306#true} #67#return; {314#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:06,572 INFO L272 TraceCheckUtils]: 4: Hoare triple {314#(<= ~counter~0 0)} call #t~ret7 := main(); {314#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:06,572 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 06:10:06,573 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 06:10:06,574 INFO L290 TraceCheckUtils]: 7: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:06,574 INFO L290 TraceCheckUtils]: 8: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:06,575 INFO L290 TraceCheckUtils]: 9: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:06,575 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 06:10:06,576 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 06:10:06,577 INFO L290 TraceCheckUtils]: 12: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:06,577 INFO L290 TraceCheckUtils]: 13: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:06,577 INFO L290 TraceCheckUtils]: 14: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:06,578 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 06:10:06,579 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 06:10:06,579 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 06:10:06,581 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 06:10:06,581 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 06:10:06,581 INFO L290 TraceCheckUtils]: 20: Hoare triple {307#false} ~cond := #in~cond; {307#false} is VALID [2022-04-08 06:10:06,581 INFO L290 TraceCheckUtils]: 21: Hoare triple {307#false} assume 0 == ~cond; {307#false} is VALID [2022-04-08 06:10:06,582 INFO L290 TraceCheckUtils]: 22: Hoare triple {307#false} assume !false; {307#false} is VALID [2022-04-08 06:10:06,582 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 06:10:06,582 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 06:10:06,582 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:06,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922197194] [2022-04-08 06:10:06,583 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:06,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1414999972] [2022-04-08 06:10:06,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1414999972] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:06,583 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:06,583 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 06:10:06,584 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:06,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [941610052] [2022-04-08 06:10:06,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [941610052] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:06,586 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:06,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 06:10:06,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276866392] [2022-04-08 06:10:06,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:06,589 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 06:10:06,589 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:06,590 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 06:10:06,608 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 06:10:06,609 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 06:10:06,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:06,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 06:10:06,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 06:10:06,611 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 06:10:06,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:06,685 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-08 06:10:06,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 06:10:06,685 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 06:10:06,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:06,686 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 06:10:06,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-08 06:10:06,691 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 06:10:06,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-08 06:10:06,696 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 38 transitions. [2022-04-08 06:10:06,726 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 06:10:06,728 INFO L225 Difference]: With dead ends: 34 [2022-04-08 06:10:06,728 INFO L226 Difference]: Without dead ends: 27 [2022-04-08 06:10:06,728 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 06:10:06,730 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 06:10:06,730 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 06:10:06,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-08 06:10:06,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-08 06:10:06,742 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:06,742 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 06:10:06,743 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 06:10:06,743 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 06:10:06,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:06,745 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-08 06:10:06,745 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-08 06:10:06,746 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:06,746 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:06,746 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 06:10:06,746 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 06:10:06,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:06,748 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-08 06:10:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-08 06:10:06,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:06,749 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:06,749 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:06,749 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:06,750 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 06:10:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2022-04-08 06:10:06,752 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 23 [2022-04-08 06:10:06,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:06,752 INFO L478 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2022-04-08 06:10:06,752 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 06:10:06,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 31 transitions. [2022-04-08 06:10:06,779 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 06:10:06,780 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-08 06:10:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-08 06:10:06,780 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:06,780 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 06:10:06,814 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 06:10:06,998 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 06:10:06,998 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:06,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:06,999 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 1 times [2022-04-08 06:10:06,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:06,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [693281697] [2022-04-08 06:10:07,000 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:07,000 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 2 times [2022-04-08 06:10:07,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:07,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023022725] [2022-04-08 06:10:07,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:07,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:07,016 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:07,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1373971094] [2022-04-08 06:10:07,016 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:10:07,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:07,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:07,018 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 06:10:07,019 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 06:10:07,075 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-08 06:10:07,075 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:07,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-08 06:10:07,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:07,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:07,590 INFO L272 TraceCheckUtils]: 0: Hoare triple {554#true} call ULTIMATE.init(); {554#true} is VALID [2022-04-08 06:10:07,590 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 06:10:07,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-08 06:10:07,590 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {554#true} {554#true} #67#return; {554#true} is VALID [2022-04-08 06:10:07,591 INFO L272 TraceCheckUtils]: 4: Hoare triple {554#true} call #t~ret7 := main(); {554#true} is VALID [2022-04-08 06:10:07,591 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 06:10:07,591 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 06:10:07,591 INFO L290 TraceCheckUtils]: 7: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-08 06:10:07,591 INFO L290 TraceCheckUtils]: 8: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-08 06:10:07,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-08 06:10:07,592 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {554#true} {554#true} #59#return; {554#true} is VALID [2022-04-08 06:10:07,592 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 06:10:07,592 INFO L290 TraceCheckUtils]: 12: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-08 06:10:07,592 INFO L290 TraceCheckUtils]: 13: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-08 06:10:07,592 INFO L290 TraceCheckUtils]: 14: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-08 06:10:07,593 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {554#true} {554#true} #61#return; {554#true} is VALID [2022-04-08 06:10:08,600 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 06:10:08,601 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 06:10:08,607 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 06:10:10,610 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 06:10:10,611 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 06:10:10,612 INFO L290 TraceCheckUtils]: 21: Hoare triple {621#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {555#false} is VALID [2022-04-08 06:10:10,612 INFO L290 TraceCheckUtils]: 22: Hoare triple {555#false} assume !false; {555#false} is VALID [2022-04-08 06:10:10,613 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 06:10:10,613 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 06:10:10,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:10,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023022725] [2022-04-08 06:10:10,613 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:10,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1373971094] [2022-04-08 06:10:10,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1373971094] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:10,614 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:10,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 06:10:10,614 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:10,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [693281697] [2022-04-08 06:10:10,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [693281697] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:10,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:10,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 06:10:10,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136740792] [2022-04-08 06:10:10,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:10,615 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 06:10:10,616 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:10,616 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 06:10:11,813 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 06:10:11,813 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 06:10:11,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:11,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 06:10:11,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-08 06:10:11,814 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 06:10:16,276 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 06:10:16,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:16,318 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2022-04-08 06:10:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 06:10:16,318 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 06:10:16,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:16,319 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 06:10:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 44 transitions. [2022-04-08 06:10:16,321 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 06:10:16,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 44 transitions. [2022-04-08 06:10:16,322 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 44 transitions. [2022-04-08 06:10:19,275 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 06:10:19,277 INFO L225 Difference]: With dead ends: 39 [2022-04-08 06:10:19,277 INFO L226 Difference]: Without dead ends: 37 [2022-04-08 06:10:19,277 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 06:10:19,278 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 8 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:19,279 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 85 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-08 06:10:19,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-04-08 06:10:19,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 36. [2022-04-08 06:10:19,298 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:19,298 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-08 06:10:19,298 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-08 06:10:19,299 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-08 06:10:19,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:19,301 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2022-04-08 06:10:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2022-04-08 06:10:19,302 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:19,302 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:19,303 INFO L74 IsIncluded]: Start isIncluded. First operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 37 states. [2022-04-08 06:10:19,303 INFO L87 Difference]: Start difference. First operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 37 states. [2022-04-08 06:10:19,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:19,306 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2022-04-08 06:10:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2022-04-08 06:10:19,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:19,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:19,306 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:19,306 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:19,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-08 06:10:19,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 43 transitions. [2022-04-08 06:10:19,308 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 43 transitions. Word has length 23 [2022-04-08 06:10:19,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:19,309 INFO L478 AbstractCegarLoop]: Abstraction has 36 states and 43 transitions. [2022-04-08 06:10:19,309 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 06:10:19,309 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 43 transitions. [2022-04-08 06:10:24,159 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 41 inductive. 0 not inductive. 2 times theorem prover too weak to decide inductivity. [2022-04-08 06:10:24,159 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 43 transitions. [2022-04-08 06:10:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-08 06:10:24,160 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:24,160 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 06:10:24,178 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-08 06:10:24,360 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 06:10:24,361 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:24,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:24,362 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 1 times [2022-04-08 06:10:24,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:24,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [471371967] [2022-04-08 06:10:24,362 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:24,362 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 2 times [2022-04-08 06:10:24,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:24,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92168866] [2022-04-08 06:10:24,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:24,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:24,395 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:24,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [120965212] [2022-04-08 06:10:24,395 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:10:24,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:24,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:24,398 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 06:10:24,399 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 06:10:24,438 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:10:24,438 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:24,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-08 06:10:24,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:24,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:24,648 INFO L272 TraceCheckUtils]: 0: Hoare triple {853#true} call ULTIMATE.init(); {853#true} is VALID [2022-04-08 06:10:24,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {853#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {853#true} is VALID [2022-04-08 06:10:24,649 INFO L290 TraceCheckUtils]: 2: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-08 06:10:24,649 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {853#true} {853#true} #67#return; {853#true} is VALID [2022-04-08 06:10:24,649 INFO L272 TraceCheckUtils]: 4: Hoare triple {853#true} call #t~ret7 := main(); {853#true} is VALID [2022-04-08 06:10:24,649 INFO L290 TraceCheckUtils]: 5: Hoare triple {853#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {853#true} is VALID [2022-04-08 06:10:24,649 INFO L272 TraceCheckUtils]: 6: Hoare triple {853#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {853#true} is VALID [2022-04-08 06:10:24,650 INFO L290 TraceCheckUtils]: 7: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-08 06:10:24,650 INFO L290 TraceCheckUtils]: 8: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-08 06:10:24,650 INFO L290 TraceCheckUtils]: 9: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-08 06:10:24,650 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {853#true} {853#true} #59#return; {853#true} is VALID [2022-04-08 06:10:24,650 INFO L272 TraceCheckUtils]: 11: Hoare triple {853#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {853#true} is VALID [2022-04-08 06:10:24,650 INFO L290 TraceCheckUtils]: 12: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-08 06:10:24,651 INFO L290 TraceCheckUtils]: 13: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-08 06:10:24,651 INFO L290 TraceCheckUtils]: 14: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-08 06:10:24,651 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {853#true} {853#true} #61#return; {853#true} is VALID [2022-04-08 06:10:24,653 INFO L290 TraceCheckUtils]: 16: Hoare triple {853#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {853#true} is VALID [2022-04-08 06:10:24,653 INFO L290 TraceCheckUtils]: 17: Hoare triple {853#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {853#true} is VALID [2022-04-08 06:10:24,653 INFO L290 TraceCheckUtils]: 18: Hoare triple {853#true} assume !!(#t~post6 < 50);havoc #t~post6; {853#true} is VALID [2022-04-08 06:10:24,654 INFO L272 TraceCheckUtils]: 19: Hoare triple {853#true} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {853#true} is VALID [2022-04-08 06:10:24,654 INFO L290 TraceCheckUtils]: 20: Hoare triple {853#true} ~cond := #in~cond; {918#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 06:10:24,655 INFO L290 TraceCheckUtils]: 21: Hoare triple {918#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 06:10:24,655 INFO L290 TraceCheckUtils]: 22: Hoare triple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 06:10:24,656 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} {853#true} #63#return; {929#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4) (* main_~r~0 4)))} is VALID [2022-04-08 06:10:24,657 INFO L290 TraceCheckUtils]: 24: Hoare triple {929#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4) (* main_~r~0 4)))} assume !(0 != ~r~0); {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} is VALID [2022-04-08 06:10:24,658 INFO L272 TraceCheckUtils]: 25: Hoare triple {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {937#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 06:10:24,658 INFO L290 TraceCheckUtils]: 26: Hoare triple {937#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {941#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 06:10:24,658 INFO L290 TraceCheckUtils]: 27: Hoare triple {941#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {854#false} is VALID [2022-04-08 06:10:24,659 INFO L290 TraceCheckUtils]: 28: Hoare triple {854#false} assume !false; {854#false} is VALID [2022-04-08 06:10:24,660 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 06:10:24,660 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:25,157 INFO L290 TraceCheckUtils]: 28: Hoare triple {854#false} assume !false; {854#false} is VALID [2022-04-08 06:10:25,160 INFO L290 TraceCheckUtils]: 27: Hoare triple {941#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {854#false} is VALID [2022-04-08 06:10:25,160 INFO L290 TraceCheckUtils]: 26: Hoare triple {937#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {941#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 06:10:25,161 INFO L272 TraceCheckUtils]: 25: Hoare triple {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {937#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 06:10:25,165 INFO L290 TraceCheckUtils]: 24: Hoare triple {960#(or (not (= main_~r~0 0)) (= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4))))} assume !(0 != ~r~0); {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} is VALID [2022-04-08 06:10:25,166 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} {853#true} #63#return; {960#(or (not (= main_~r~0 0)) (= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4))))} is VALID [2022-04-08 06:10:25,166 INFO L290 TraceCheckUtils]: 22: Hoare triple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 06:10:25,167 INFO L290 TraceCheckUtils]: 21: Hoare triple {973#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 06:10:25,168 INFO L290 TraceCheckUtils]: 20: Hoare triple {853#true} ~cond := #in~cond; {973#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 06:10:25,168 INFO L272 TraceCheckUtils]: 19: Hoare triple {853#true} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {853#true} is VALID [2022-04-08 06:10:25,168 INFO L290 TraceCheckUtils]: 18: Hoare triple {853#true} assume !!(#t~post6 < 50);havoc #t~post6; {853#true} is VALID [2022-04-08 06:10:25,168 INFO L290 TraceCheckUtils]: 17: Hoare triple {853#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {853#true} is VALID [2022-04-08 06:10:25,168 INFO L290 TraceCheckUtils]: 16: Hoare triple {853#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {853#true} is VALID [2022-04-08 06:10:25,168 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {853#true} {853#true} #61#return; {853#true} is VALID [2022-04-08 06:10:25,169 INFO L290 TraceCheckUtils]: 14: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-08 06:10:25,169 INFO L290 TraceCheckUtils]: 13: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-08 06:10:25,169 INFO L290 TraceCheckUtils]: 12: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-08 06:10:25,169 INFO L272 TraceCheckUtils]: 11: Hoare triple {853#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {853#true} is VALID [2022-04-08 06:10:25,169 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {853#true} {853#true} #59#return; {853#true} is VALID [2022-04-08 06:10:25,169 INFO L290 TraceCheckUtils]: 9: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-08 06:10:25,170 INFO L290 TraceCheckUtils]: 8: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-08 06:10:25,170 INFO L290 TraceCheckUtils]: 7: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-08 06:10:25,170 INFO L272 TraceCheckUtils]: 6: Hoare triple {853#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {853#true} is VALID [2022-04-08 06:10:25,170 INFO L290 TraceCheckUtils]: 5: Hoare triple {853#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {853#true} is VALID [2022-04-08 06:10:25,170 INFO L272 TraceCheckUtils]: 4: Hoare triple {853#true} call #t~ret7 := main(); {853#true} is VALID [2022-04-08 06:10:25,170 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {853#true} {853#true} #67#return; {853#true} is VALID [2022-04-08 06:10:25,171 INFO L290 TraceCheckUtils]: 2: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-08 06:10:25,171 INFO L290 TraceCheckUtils]: 1: Hoare triple {853#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {853#true} is VALID [2022-04-08 06:10:25,171 INFO L272 TraceCheckUtils]: 0: Hoare triple {853#true} call ULTIMATE.init(); {853#true} is VALID [2022-04-08 06:10:25,171 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 06:10:25,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:25,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92168866] [2022-04-08 06:10:25,172 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:25,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [120965212] [2022-04-08 06:10:25,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [120965212] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:25,172 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:25,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2022-04-08 06:10:25,173 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:25,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [471371967] [2022-04-08 06:10:25,173 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [471371967] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:25,173 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:25,173 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 06:10:25,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000281919] [2022-04-08 06:10:25,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:25,174 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 06:10:25,174 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:25,174 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 06:10:25,196 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 06:10:25,196 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 06:10:25,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:25,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 06:10:25,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-08 06:10:25,198 INFO L87 Difference]: Start difference. First operand 36 states and 43 transitions. Second operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 06:10:25,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:25,573 INFO L93 Difference]: Finished difference Result 43 states and 49 transitions. [2022-04-08 06:10:25,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 06:10:25,573 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 06:10:25,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:25,574 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 06:10:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-08 06:10:25,575 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 06:10:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-08 06:10:25,577 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 35 transitions. [2022-04-08 06:10:25,613 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 06:10:25,614 INFO L225 Difference]: With dead ends: 43 [2022-04-08 06:10:25,614 INFO L226 Difference]: Without dead ends: 38 [2022-04-08 06:10:25,615 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 06:10:25,616 INFO L913 BasicCegarLoop]: 21 mSDtfsCounter, 17 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:25,616 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 103 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:10:25,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-08 06:10:25,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 29. [2022-04-08 06:10:25,637 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:25,638 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-08 06:10:25,639 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-08 06:10:25,639 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-08 06:10:25,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:25,642 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-08 06:10:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-04-08 06:10:25,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:25,646 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:25,646 INFO L74 IsIncluded]: Start isIncluded. First operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 38 states. [2022-04-08 06:10:25,647 INFO L87 Difference]: Start difference. First operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 38 states. [2022-04-08 06:10:25,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:25,656 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-08 06:10:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-04-08 06:10:25,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:25,656 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:25,656 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:25,656 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:25,657 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 06:10:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-04-08 06:10:25,658 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 29 [2022-04-08 06:10:25,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:25,660 INFO L478 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-04-08 06:10:25,660 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 06:10:25,660 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 31 transitions. [2022-04-08 06:10:27,695 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 06:10:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-08 06:10:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-08 06:10:27,696 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:27,696 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 06:10:27,714 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 06:10:27,897 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 06:10:27,897 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:27,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:27,898 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 1 times [2022-04-08 06:10:27,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:27,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [126087578] [2022-04-08 06:10:27,898 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:27,898 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 2 times [2022-04-08 06:10:27,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:27,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159845098] [2022-04-08 06:10:27,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:27,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:27,911 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:27,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1400687075] [2022-04-08 06:10:27,912 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:10:27,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:27,912 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:27,916 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 06:10:27,917 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 06:10:27,959 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:10:27,959 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:27,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-08 06:10:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:27,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:28,133 INFO L272 TraceCheckUtils]: 0: Hoare triple {1262#true} call ULTIMATE.init(); {1262#true} is VALID [2022-04-08 06:10:28,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {1262#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,150 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1270#(<= ~counter~0 0)} {1262#true} #67#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,151 INFO L272 TraceCheckUtils]: 4: Hoare triple {1270#(<= ~counter~0 0)} call #t~ret7 := main(); {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,152 INFO L290 TraceCheckUtils]: 5: Hoare triple {1270#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,153 INFO L272 TraceCheckUtils]: 6: Hoare triple {1270#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,153 INFO L290 TraceCheckUtils]: 7: Hoare triple {1270#(<= ~counter~0 0)} ~cond := #in~cond; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,153 INFO L290 TraceCheckUtils]: 8: Hoare triple {1270#(<= ~counter~0 0)} assume !(0 == ~cond); {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,154 INFO L290 TraceCheckUtils]: 9: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,155 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1270#(<= ~counter~0 0)} {1270#(<= ~counter~0 0)} #59#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,155 INFO L272 TraceCheckUtils]: 11: Hoare triple {1270#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,156 INFO L290 TraceCheckUtils]: 12: Hoare triple {1270#(<= ~counter~0 0)} ~cond := #in~cond; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,156 INFO L290 TraceCheckUtils]: 13: Hoare triple {1270#(<= ~counter~0 0)} assume !(0 == ~cond); {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,157 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1270#(<= ~counter~0 0)} {1270#(<= ~counter~0 0)} #61#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,158 INFO L290 TraceCheckUtils]: 16: Hoare triple {1270#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1270#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:28,158 INFO L290 TraceCheckUtils]: 17: Hoare triple {1270#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1319#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:28,159 INFO L290 TraceCheckUtils]: 18: Hoare triple {1319#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1319#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:28,160 INFO L272 TraceCheckUtils]: 19: Hoare triple {1319#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1319#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:28,160 INFO L290 TraceCheckUtils]: 20: Hoare triple {1319#(<= ~counter~0 1)} ~cond := #in~cond; {1319#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:28,161 INFO L290 TraceCheckUtils]: 21: Hoare triple {1319#(<= ~counter~0 1)} assume !(0 == ~cond); {1319#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:28,161 INFO L290 TraceCheckUtils]: 22: Hoare triple {1319#(<= ~counter~0 1)} assume true; {1319#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:28,162 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1319#(<= ~counter~0 1)} {1319#(<= ~counter~0 1)} #63#return; {1319#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:28,162 INFO L290 TraceCheckUtils]: 24: Hoare triple {1319#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1319#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:28,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {1319#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1319#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:28,163 INFO L290 TraceCheckUtils]: 26: Hoare triple {1319#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1347#(<= |main_#t~post6| 1)} is VALID [2022-04-08 06:10:28,164 INFO L290 TraceCheckUtils]: 27: Hoare triple {1347#(<= |main_#t~post6| 1)} assume !(#t~post6 < 50);havoc #t~post6; {1263#false} is VALID [2022-04-08 06:10:28,164 INFO L272 TraceCheckUtils]: 28: Hoare triple {1263#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1263#false} is VALID [2022-04-08 06:10:28,164 INFO L290 TraceCheckUtils]: 29: Hoare triple {1263#false} ~cond := #in~cond; {1263#false} is VALID [2022-04-08 06:10:28,164 INFO L290 TraceCheckUtils]: 30: Hoare triple {1263#false} assume 0 == ~cond; {1263#false} is VALID [2022-04-08 06:10:28,165 INFO L290 TraceCheckUtils]: 31: Hoare triple {1263#false} assume !false; {1263#false} is VALID [2022-04-08 06:10:28,165 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 06:10:28,165 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:28,350 INFO L290 TraceCheckUtils]: 31: Hoare triple {1263#false} assume !false; {1263#false} is VALID [2022-04-08 06:10:28,350 INFO L290 TraceCheckUtils]: 30: Hoare triple {1263#false} assume 0 == ~cond; {1263#false} is VALID [2022-04-08 06:10:28,350 INFO L290 TraceCheckUtils]: 29: Hoare triple {1263#false} ~cond := #in~cond; {1263#false} is VALID [2022-04-08 06:10:28,351 INFO L272 TraceCheckUtils]: 28: Hoare triple {1263#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1263#false} is VALID [2022-04-08 06:10:28,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {1375#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1263#false} is VALID [2022-04-08 06:10:28,352 INFO L290 TraceCheckUtils]: 26: Hoare triple {1379#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1375#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:28,353 INFO L290 TraceCheckUtils]: 25: Hoare triple {1379#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1379#(< ~counter~0 50)} is VALID [2022-04-08 06:10:28,353 INFO L290 TraceCheckUtils]: 24: Hoare triple {1379#(< ~counter~0 50)} assume !!(0 != ~r~0); {1379#(< ~counter~0 50)} is VALID [2022-04-08 06:10:28,354 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1262#true} {1379#(< ~counter~0 50)} #63#return; {1379#(< ~counter~0 50)} is VALID [2022-04-08 06:10:28,354 INFO L290 TraceCheckUtils]: 22: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-08 06:10:28,354 INFO L290 TraceCheckUtils]: 21: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-08 06:10:28,354 INFO L290 TraceCheckUtils]: 20: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-08 06:10:28,355 INFO L272 TraceCheckUtils]: 19: Hoare triple {1379#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1262#true} is VALID [2022-04-08 06:10:28,355 INFO L290 TraceCheckUtils]: 18: Hoare triple {1379#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1379#(< ~counter~0 50)} is VALID [2022-04-08 06:10:28,356 INFO L290 TraceCheckUtils]: 17: Hoare triple {1407#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1379#(< ~counter~0 50)} is VALID [2022-04-08 06:10:28,356 INFO L290 TraceCheckUtils]: 16: Hoare triple {1407#(< ~counter~0 49)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1407#(< ~counter~0 49)} is VALID [2022-04-08 06:10:28,356 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1262#true} {1407#(< ~counter~0 49)} #61#return; {1407#(< ~counter~0 49)} is VALID [2022-04-08 06:10:28,357 INFO L290 TraceCheckUtils]: 14: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-08 06:10:28,357 INFO L290 TraceCheckUtils]: 13: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-08 06:10:28,357 INFO L290 TraceCheckUtils]: 12: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-08 06:10:28,357 INFO L272 TraceCheckUtils]: 11: Hoare triple {1407#(< ~counter~0 49)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1262#true} is VALID [2022-04-08 06:10:28,358 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1262#true} {1407#(< ~counter~0 49)} #59#return; {1407#(< ~counter~0 49)} is VALID [2022-04-08 06:10:28,358 INFO L290 TraceCheckUtils]: 9: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-08 06:10:28,358 INFO L290 TraceCheckUtils]: 8: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-08 06:10:28,358 INFO L290 TraceCheckUtils]: 7: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-08 06:10:28,358 INFO L272 TraceCheckUtils]: 6: Hoare triple {1407#(< ~counter~0 49)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1262#true} is VALID [2022-04-08 06:10:28,362 INFO L290 TraceCheckUtils]: 5: Hoare triple {1407#(< ~counter~0 49)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1407#(< ~counter~0 49)} is VALID [2022-04-08 06:10:28,362 INFO L272 TraceCheckUtils]: 4: Hoare triple {1407#(< ~counter~0 49)} call #t~ret7 := main(); {1407#(< ~counter~0 49)} is VALID [2022-04-08 06:10:28,363 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1407#(< ~counter~0 49)} {1262#true} #67#return; {1407#(< ~counter~0 49)} is VALID [2022-04-08 06:10:28,363 INFO L290 TraceCheckUtils]: 2: Hoare triple {1407#(< ~counter~0 49)} assume true; {1407#(< ~counter~0 49)} is VALID [2022-04-08 06:10:28,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {1262#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1407#(< ~counter~0 49)} is VALID [2022-04-08 06:10:28,367 INFO L272 TraceCheckUtils]: 0: Hoare triple {1262#true} call ULTIMATE.init(); {1262#true} is VALID [2022-04-08 06:10:28,367 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 06:10:28,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:28,368 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159845098] [2022-04-08 06:10:28,368 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:28,368 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1400687075] [2022-04-08 06:10:28,368 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1400687075] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:28,368 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:28,368 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-04-08 06:10:28,368 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:28,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [126087578] [2022-04-08 06:10:28,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [126087578] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:28,369 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:28,369 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 06:10:28,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871867101] [2022-04-08 06:10:28,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:28,369 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 06:10:28,370 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:28,370 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 06:10:28,393 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 06:10:28,393 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 06:10:28,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:28,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 06:10:28,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-04-08 06:10:28,394 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 06:10:28,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:28,505 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-04-08 06:10:28,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 06:10:28,505 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 06:10:28,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:28,506 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 06:10:28,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-08 06:10:28,508 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 06:10:28,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-08 06:10:28,509 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 45 transitions. [2022-04-08 06:10:28,547 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 06:10:28,548 INFO L225 Difference]: With dead ends: 43 [2022-04-08 06:10:28,548 INFO L226 Difference]: Without dead ends: 38 [2022-04-08 06:10:28,549 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 06:10:28,550 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 06:10:28,550 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 06:10:28,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-08 06:10:28,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2022-04-08 06:10:28,574 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:28,575 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 06:10:28,575 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 06:10:28,575 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 06:10:28,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:28,577 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-08 06:10:28,577 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-08 06:10:28,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:28,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:28,577 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 06:10:28,578 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 06:10:28,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:28,579 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-08 06:10:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-08 06:10:28,580 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:28,580 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:28,580 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:28,580 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:28,580 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 06:10:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 41 transitions. [2022-04-08 06:10:28,582 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 41 transitions. Word has length 32 [2022-04-08 06:10:28,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:28,582 INFO L478 AbstractCegarLoop]: Abstraction has 38 states and 41 transitions. [2022-04-08 06:10:28,582 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 06:10:28,582 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 41 transitions. [2022-04-08 06:10:30,554 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 06:10:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-08 06:10:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-08 06:10:30,555 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:30,555 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 06:10:30,572 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-04-08 06:10:30,759 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 06:10:30,760 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:30,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:30,760 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 3 times [2022-04-08 06:10:30,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:30,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [771288233] [2022-04-08 06:10:30,761 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:30,761 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 4 times [2022-04-08 06:10:30,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:30,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719714926] [2022-04-08 06:10:30,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:30,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:30,789 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:30,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [903760561] [2022-04-08 06:10:30,790 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:10:30,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:30,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:30,798 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 06:10:30,828 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 06:10:30,879 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:10:30,879 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:30,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-08 06:10:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:30,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:31,119 INFO L272 TraceCheckUtils]: 0: Hoare triple {1701#true} call ULTIMATE.init(); {1701#true} is VALID [2022-04-08 06:10:31,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {1701#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,120 INFO L290 TraceCheckUtils]: 2: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,120 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1709#(<= ~counter~0 0)} {1701#true} #67#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,121 INFO L272 TraceCheckUtils]: 4: Hoare triple {1709#(<= ~counter~0 0)} call #t~ret7 := main(); {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,121 INFO L290 TraceCheckUtils]: 5: Hoare triple {1709#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,122 INFO L272 TraceCheckUtils]: 6: Hoare triple {1709#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,122 INFO L290 TraceCheckUtils]: 7: Hoare triple {1709#(<= ~counter~0 0)} ~cond := #in~cond; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,123 INFO L290 TraceCheckUtils]: 8: Hoare triple {1709#(<= ~counter~0 0)} assume !(0 == ~cond); {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,127 INFO L290 TraceCheckUtils]: 9: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,127 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1709#(<= ~counter~0 0)} {1709#(<= ~counter~0 0)} #59#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,128 INFO L272 TraceCheckUtils]: 11: Hoare triple {1709#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,128 INFO L290 TraceCheckUtils]: 12: Hoare triple {1709#(<= ~counter~0 0)} ~cond := #in~cond; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,129 INFO L290 TraceCheckUtils]: 13: Hoare triple {1709#(<= ~counter~0 0)} assume !(0 == ~cond); {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,129 INFO L290 TraceCheckUtils]: 14: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,129 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1709#(<= ~counter~0 0)} {1709#(<= ~counter~0 0)} #61#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,130 INFO L290 TraceCheckUtils]: 16: Hoare triple {1709#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1709#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:31,131 INFO L290 TraceCheckUtils]: 17: Hoare triple {1709#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1758#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:31,131 INFO L290 TraceCheckUtils]: 18: Hoare triple {1758#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1758#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:31,132 INFO L272 TraceCheckUtils]: 19: Hoare triple {1758#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1758#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:31,132 INFO L290 TraceCheckUtils]: 20: Hoare triple {1758#(<= ~counter~0 1)} ~cond := #in~cond; {1758#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:31,132 INFO L290 TraceCheckUtils]: 21: Hoare triple {1758#(<= ~counter~0 1)} assume !(0 == ~cond); {1758#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:31,133 INFO L290 TraceCheckUtils]: 22: Hoare triple {1758#(<= ~counter~0 1)} assume true; {1758#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:31,134 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1758#(<= ~counter~0 1)} {1758#(<= ~counter~0 1)} #63#return; {1758#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:31,134 INFO L290 TraceCheckUtils]: 24: Hoare triple {1758#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1758#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:31,134 INFO L290 TraceCheckUtils]: 25: Hoare triple {1758#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1758#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:31,135 INFO L290 TraceCheckUtils]: 26: Hoare triple {1758#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1786#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:31,135 INFO L290 TraceCheckUtils]: 27: Hoare triple {1786#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {1786#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:31,136 INFO L272 TraceCheckUtils]: 28: Hoare triple {1786#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1786#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:31,136 INFO L290 TraceCheckUtils]: 29: Hoare triple {1786#(<= ~counter~0 2)} ~cond := #in~cond; {1786#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:31,137 INFO L290 TraceCheckUtils]: 30: Hoare triple {1786#(<= ~counter~0 2)} assume !(0 == ~cond); {1786#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:31,137 INFO L290 TraceCheckUtils]: 31: Hoare triple {1786#(<= ~counter~0 2)} assume true; {1786#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:31,138 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1786#(<= ~counter~0 2)} {1786#(<= ~counter~0 2)} #63#return; {1786#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:31,138 INFO L290 TraceCheckUtils]: 33: Hoare triple {1786#(<= ~counter~0 2)} assume !!(0 != ~r~0); {1786#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:31,139 INFO L290 TraceCheckUtils]: 34: Hoare triple {1786#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1786#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:31,139 INFO L290 TraceCheckUtils]: 35: Hoare triple {1786#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1814#(<= |main_#t~post6| 2)} is VALID [2022-04-08 06:10:31,140 INFO L290 TraceCheckUtils]: 36: Hoare triple {1814#(<= |main_#t~post6| 2)} assume !(#t~post6 < 50);havoc #t~post6; {1702#false} is VALID [2022-04-08 06:10:31,140 INFO L272 TraceCheckUtils]: 37: Hoare triple {1702#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1702#false} is VALID [2022-04-08 06:10:31,140 INFO L290 TraceCheckUtils]: 38: Hoare triple {1702#false} ~cond := #in~cond; {1702#false} is VALID [2022-04-08 06:10:31,140 INFO L290 TraceCheckUtils]: 39: Hoare triple {1702#false} assume 0 == ~cond; {1702#false} is VALID [2022-04-08 06:10:31,141 INFO L290 TraceCheckUtils]: 40: Hoare triple {1702#false} assume !false; {1702#false} is VALID [2022-04-08 06:10:31,142 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 06:10:31,142 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:31,381 INFO L290 TraceCheckUtils]: 40: Hoare triple {1702#false} assume !false; {1702#false} is VALID [2022-04-08 06:10:31,382 INFO L290 TraceCheckUtils]: 39: Hoare triple {1702#false} assume 0 == ~cond; {1702#false} is VALID [2022-04-08 06:10:31,382 INFO L290 TraceCheckUtils]: 38: Hoare triple {1702#false} ~cond := #in~cond; {1702#false} is VALID [2022-04-08 06:10:31,382 INFO L272 TraceCheckUtils]: 37: Hoare triple {1702#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1702#false} is VALID [2022-04-08 06:10:31,382 INFO L290 TraceCheckUtils]: 36: Hoare triple {1842#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1702#false} is VALID [2022-04-08 06:10:31,383 INFO L290 TraceCheckUtils]: 35: Hoare triple {1846#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1842#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:31,383 INFO L290 TraceCheckUtils]: 34: Hoare triple {1846#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1846#(< ~counter~0 50)} is VALID [2022-04-08 06:10:31,384 INFO L290 TraceCheckUtils]: 33: Hoare triple {1846#(< ~counter~0 50)} assume !!(0 != ~r~0); {1846#(< ~counter~0 50)} is VALID [2022-04-08 06:10:31,390 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1701#true} {1846#(< ~counter~0 50)} #63#return; {1846#(< ~counter~0 50)} is VALID [2022-04-08 06:10:31,390 INFO L290 TraceCheckUtils]: 31: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-08 06:10:31,391 INFO L290 TraceCheckUtils]: 30: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-08 06:10:31,392 INFO L290 TraceCheckUtils]: 29: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-08 06:10:31,395 INFO L272 TraceCheckUtils]: 28: Hoare triple {1846#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1701#true} is VALID [2022-04-08 06:10:31,395 INFO L290 TraceCheckUtils]: 27: Hoare triple {1846#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1846#(< ~counter~0 50)} is VALID [2022-04-08 06:10:31,398 INFO L290 TraceCheckUtils]: 26: Hoare triple {1874#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1846#(< ~counter~0 50)} is VALID [2022-04-08 06:10:31,398 INFO L290 TraceCheckUtils]: 25: Hoare triple {1874#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1874#(< ~counter~0 49)} is VALID [2022-04-08 06:10:31,399 INFO L290 TraceCheckUtils]: 24: Hoare triple {1874#(< ~counter~0 49)} assume !!(0 != ~r~0); {1874#(< ~counter~0 49)} is VALID [2022-04-08 06:10:31,400 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1701#true} {1874#(< ~counter~0 49)} #63#return; {1874#(< ~counter~0 49)} is VALID [2022-04-08 06:10:31,400 INFO L290 TraceCheckUtils]: 22: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-08 06:10:31,400 INFO L290 TraceCheckUtils]: 21: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-08 06:10:31,400 INFO L290 TraceCheckUtils]: 20: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-08 06:10:31,400 INFO L272 TraceCheckUtils]: 19: Hoare triple {1874#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1701#true} is VALID [2022-04-08 06:10:31,402 INFO L290 TraceCheckUtils]: 18: Hoare triple {1874#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {1874#(< ~counter~0 49)} is VALID [2022-04-08 06:10:31,403 INFO L290 TraceCheckUtils]: 17: Hoare triple {1902#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1874#(< ~counter~0 49)} is VALID [2022-04-08 06:10:31,406 INFO L290 TraceCheckUtils]: 16: Hoare triple {1902#(< ~counter~0 48)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1902#(< ~counter~0 48)} is VALID [2022-04-08 06:10:31,407 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1701#true} {1902#(< ~counter~0 48)} #61#return; {1902#(< ~counter~0 48)} is VALID [2022-04-08 06:10:31,408 INFO L290 TraceCheckUtils]: 14: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-08 06:10:31,408 INFO L290 TraceCheckUtils]: 13: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-08 06:10:31,408 INFO L290 TraceCheckUtils]: 12: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-08 06:10:31,408 INFO L272 TraceCheckUtils]: 11: Hoare triple {1902#(< ~counter~0 48)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1701#true} is VALID [2022-04-08 06:10:31,409 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1701#true} {1902#(< ~counter~0 48)} #59#return; {1902#(< ~counter~0 48)} is VALID [2022-04-08 06:10:31,409 INFO L290 TraceCheckUtils]: 9: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-08 06:10:31,409 INFO L290 TraceCheckUtils]: 8: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-08 06:10:31,409 INFO L290 TraceCheckUtils]: 7: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-08 06:10:31,409 INFO L272 TraceCheckUtils]: 6: Hoare triple {1902#(< ~counter~0 48)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1701#true} is VALID [2022-04-08 06:10:31,410 INFO L290 TraceCheckUtils]: 5: Hoare triple {1902#(< ~counter~0 48)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1902#(< ~counter~0 48)} is VALID [2022-04-08 06:10:31,410 INFO L272 TraceCheckUtils]: 4: Hoare triple {1902#(< ~counter~0 48)} call #t~ret7 := main(); {1902#(< ~counter~0 48)} is VALID [2022-04-08 06:10:31,410 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1902#(< ~counter~0 48)} {1701#true} #67#return; {1902#(< ~counter~0 48)} is VALID [2022-04-08 06:10:31,411 INFO L290 TraceCheckUtils]: 2: Hoare triple {1902#(< ~counter~0 48)} assume true; {1902#(< ~counter~0 48)} is VALID [2022-04-08 06:10:31,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {1701#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1902#(< ~counter~0 48)} is VALID [2022-04-08 06:10:31,411 INFO L272 TraceCheckUtils]: 0: Hoare triple {1701#true} call ULTIMATE.init(); {1701#true} is VALID [2022-04-08 06:10:31,412 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 06:10:31,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:31,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719714926] [2022-04-08 06:10:31,412 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:31,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [903760561] [2022-04-08 06:10:31,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [903760561] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:31,412 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:31,413 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-04-08 06:10:31,413 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:31,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [771288233] [2022-04-08 06:10:31,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [771288233] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:31,413 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:31,413 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 06:10:31,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588181105] [2022-04-08 06:10:31,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:31,414 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 06:10:31,414 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:31,414 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 06:10:31,446 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 06:10:31,446 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 06:10:31,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:31,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 06:10:31,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-08 06:10:31,448 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 06:10:31,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:31,597 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-04-08 06:10:31,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 06:10:31,597 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 06:10:31,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:31,598 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 06:10:31,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-08 06:10:31,600 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 06:10:31,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-08 06:10:31,601 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 55 transitions. [2022-04-08 06:10:31,646 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 06:10:31,647 INFO L225 Difference]: With dead ends: 52 [2022-04-08 06:10:31,648 INFO L226 Difference]: Without dead ends: 47 [2022-04-08 06:10:31,648 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 06:10:31,651 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 8 mSDsluCounter, 64 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:31,652 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 92 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 06:10:31,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-08 06:10:31,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-08 06:10:31,693 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:31,693 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 06:10:31,694 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 06:10:31,694 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 06:10:31,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:31,696 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-08 06:10:31,696 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-08 06:10:31,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:31,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:31,697 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 06:10:31,697 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 06:10:31,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:31,701 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-08 06:10:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-08 06:10:31,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:31,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:31,702 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:31,702 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:31,702 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 06:10:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2022-04-08 06:10:31,704 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 41 [2022-04-08 06:10:31,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:31,706 INFO L478 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2022-04-08 06:10:31,707 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 06:10:31,707 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 51 transitions. [2022-04-08 06:10:33,784 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 06:10:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-08 06:10:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 06:10:33,785 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:33,785 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 06:10:33,805 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 06:10:33,991 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 06:10:33,992 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:33,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:33,992 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 5 times [2022-04-08 06:10:33,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:33,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [714828851] [2022-04-08 06:10:33,993 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:33,993 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 6 times [2022-04-08 06:10:33,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:33,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645660686] [2022-04-08 06:10:33,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:33,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:34,022 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:34,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1219698841] [2022-04-08 06:10:34,022 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:10:34,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:34,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:34,024 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 06:10:34,025 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 06:10:34,094 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-08 06:10:34,094 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:34,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-08 06:10:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:34,116 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:34,393 INFO L272 TraceCheckUtils]: 0: Hoare triple {2252#true} call ULTIMATE.init(); {2252#true} is VALID [2022-04-08 06:10:34,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {2252#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,394 INFO L290 TraceCheckUtils]: 2: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,395 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2260#(<= ~counter~0 0)} {2252#true} #67#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,395 INFO L272 TraceCheckUtils]: 4: Hoare triple {2260#(<= ~counter~0 0)} call #t~ret7 := main(); {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {2260#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,396 INFO L272 TraceCheckUtils]: 6: Hoare triple {2260#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,397 INFO L290 TraceCheckUtils]: 7: Hoare triple {2260#(<= ~counter~0 0)} ~cond := #in~cond; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,397 INFO L290 TraceCheckUtils]: 8: Hoare triple {2260#(<= ~counter~0 0)} assume !(0 == ~cond); {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,397 INFO L290 TraceCheckUtils]: 9: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,398 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2260#(<= ~counter~0 0)} {2260#(<= ~counter~0 0)} #59#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,398 INFO L272 TraceCheckUtils]: 11: Hoare triple {2260#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,399 INFO L290 TraceCheckUtils]: 12: Hoare triple {2260#(<= ~counter~0 0)} ~cond := #in~cond; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,399 INFO L290 TraceCheckUtils]: 13: Hoare triple {2260#(<= ~counter~0 0)} assume !(0 == ~cond); {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,399 INFO L290 TraceCheckUtils]: 14: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,400 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2260#(<= ~counter~0 0)} {2260#(<= ~counter~0 0)} #61#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,400 INFO L290 TraceCheckUtils]: 16: Hoare triple {2260#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2260#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:34,401 INFO L290 TraceCheckUtils]: 17: Hoare triple {2260#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2309#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:34,401 INFO L290 TraceCheckUtils]: 18: Hoare triple {2309#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2309#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:34,402 INFO L272 TraceCheckUtils]: 19: Hoare triple {2309#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2309#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:34,402 INFO L290 TraceCheckUtils]: 20: Hoare triple {2309#(<= ~counter~0 1)} ~cond := #in~cond; {2309#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:34,402 INFO L290 TraceCheckUtils]: 21: Hoare triple {2309#(<= ~counter~0 1)} assume !(0 == ~cond); {2309#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:34,403 INFO L290 TraceCheckUtils]: 22: Hoare triple {2309#(<= ~counter~0 1)} assume true; {2309#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:34,403 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2309#(<= ~counter~0 1)} {2309#(<= ~counter~0 1)} #63#return; {2309#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:34,405 INFO L290 TraceCheckUtils]: 24: Hoare triple {2309#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2309#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:34,405 INFO L290 TraceCheckUtils]: 25: Hoare triple {2309#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2309#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:34,405 INFO L290 TraceCheckUtils]: 26: Hoare triple {2309#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2337#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:34,406 INFO L290 TraceCheckUtils]: 27: Hoare triple {2337#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {2337#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:34,406 INFO L272 TraceCheckUtils]: 28: Hoare triple {2337#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2337#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:34,407 INFO L290 TraceCheckUtils]: 29: Hoare triple {2337#(<= ~counter~0 2)} ~cond := #in~cond; {2337#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:34,407 INFO L290 TraceCheckUtils]: 30: Hoare triple {2337#(<= ~counter~0 2)} assume !(0 == ~cond); {2337#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:34,407 INFO L290 TraceCheckUtils]: 31: Hoare triple {2337#(<= ~counter~0 2)} assume true; {2337#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:34,408 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2337#(<= ~counter~0 2)} {2337#(<= ~counter~0 2)} #63#return; {2337#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:34,408 INFO L290 TraceCheckUtils]: 33: Hoare triple {2337#(<= ~counter~0 2)} assume !!(0 != ~r~0); {2337#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:34,409 INFO L290 TraceCheckUtils]: 34: Hoare triple {2337#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2337#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:34,409 INFO L290 TraceCheckUtils]: 35: Hoare triple {2337#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2365#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:34,410 INFO L290 TraceCheckUtils]: 36: Hoare triple {2365#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {2365#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:34,410 INFO L272 TraceCheckUtils]: 37: Hoare triple {2365#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2365#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:34,411 INFO L290 TraceCheckUtils]: 38: Hoare triple {2365#(<= ~counter~0 3)} ~cond := #in~cond; {2365#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:34,411 INFO L290 TraceCheckUtils]: 39: Hoare triple {2365#(<= ~counter~0 3)} assume !(0 == ~cond); {2365#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:34,411 INFO L290 TraceCheckUtils]: 40: Hoare triple {2365#(<= ~counter~0 3)} assume true; {2365#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:34,412 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2365#(<= ~counter~0 3)} {2365#(<= ~counter~0 3)} #63#return; {2365#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:34,412 INFO L290 TraceCheckUtils]: 42: Hoare triple {2365#(<= ~counter~0 3)} assume !!(0 != ~r~0); {2365#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:34,412 INFO L290 TraceCheckUtils]: 43: Hoare triple {2365#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2365#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:34,414 INFO L290 TraceCheckUtils]: 44: Hoare triple {2365#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2393#(<= |main_#t~post6| 3)} is VALID [2022-04-08 06:10:34,414 INFO L290 TraceCheckUtils]: 45: Hoare triple {2393#(<= |main_#t~post6| 3)} assume !(#t~post6 < 50);havoc #t~post6; {2253#false} is VALID [2022-04-08 06:10:34,415 INFO L272 TraceCheckUtils]: 46: Hoare triple {2253#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2253#false} is VALID [2022-04-08 06:10:34,415 INFO L290 TraceCheckUtils]: 47: Hoare triple {2253#false} ~cond := #in~cond; {2253#false} is VALID [2022-04-08 06:10:34,415 INFO L290 TraceCheckUtils]: 48: Hoare triple {2253#false} assume 0 == ~cond; {2253#false} is VALID [2022-04-08 06:10:34,415 INFO L290 TraceCheckUtils]: 49: Hoare triple {2253#false} assume !false; {2253#false} is VALID [2022-04-08 06:10:34,415 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 06:10:34,415 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:34,687 INFO L290 TraceCheckUtils]: 49: Hoare triple {2253#false} assume !false; {2253#false} is VALID [2022-04-08 06:10:34,687 INFO L290 TraceCheckUtils]: 48: Hoare triple {2253#false} assume 0 == ~cond; {2253#false} is VALID [2022-04-08 06:10:34,687 INFO L290 TraceCheckUtils]: 47: Hoare triple {2253#false} ~cond := #in~cond; {2253#false} is VALID [2022-04-08 06:10:34,687 INFO L272 TraceCheckUtils]: 46: Hoare triple {2253#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2253#false} is VALID [2022-04-08 06:10:34,688 INFO L290 TraceCheckUtils]: 45: Hoare triple {2421#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2253#false} is VALID [2022-04-08 06:10:34,688 INFO L290 TraceCheckUtils]: 44: Hoare triple {2425#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2421#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:34,689 INFO L290 TraceCheckUtils]: 43: Hoare triple {2425#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2425#(< ~counter~0 50)} is VALID [2022-04-08 06:10:34,689 INFO L290 TraceCheckUtils]: 42: Hoare triple {2425#(< ~counter~0 50)} assume !!(0 != ~r~0); {2425#(< ~counter~0 50)} is VALID [2022-04-08 06:10:34,690 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2252#true} {2425#(< ~counter~0 50)} #63#return; {2425#(< ~counter~0 50)} is VALID [2022-04-08 06:10:34,690 INFO L290 TraceCheckUtils]: 40: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-08 06:10:34,690 INFO L290 TraceCheckUtils]: 39: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-08 06:10:34,690 INFO L290 TraceCheckUtils]: 38: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-08 06:10:34,690 INFO L272 TraceCheckUtils]: 37: Hoare triple {2425#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-08 06:10:34,690 INFO L290 TraceCheckUtils]: 36: Hoare triple {2425#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {2425#(< ~counter~0 50)} is VALID [2022-04-08 06:10:34,691 INFO L290 TraceCheckUtils]: 35: Hoare triple {2453#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2425#(< ~counter~0 50)} is VALID [2022-04-08 06:10:34,691 INFO L290 TraceCheckUtils]: 34: Hoare triple {2453#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2453#(< ~counter~0 49)} is VALID [2022-04-08 06:10:34,692 INFO L290 TraceCheckUtils]: 33: Hoare triple {2453#(< ~counter~0 49)} assume !!(0 != ~r~0); {2453#(< ~counter~0 49)} is VALID [2022-04-08 06:10:34,692 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2252#true} {2453#(< ~counter~0 49)} #63#return; {2453#(< ~counter~0 49)} is VALID [2022-04-08 06:10:34,692 INFO L290 TraceCheckUtils]: 31: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-08 06:10:34,693 INFO L290 TraceCheckUtils]: 30: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-08 06:10:34,693 INFO L290 TraceCheckUtils]: 29: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-08 06:10:34,693 INFO L272 TraceCheckUtils]: 28: Hoare triple {2453#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-08 06:10:34,693 INFO L290 TraceCheckUtils]: 27: Hoare triple {2453#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {2453#(< ~counter~0 49)} is VALID [2022-04-08 06:10:34,694 INFO L290 TraceCheckUtils]: 26: Hoare triple {2481#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2453#(< ~counter~0 49)} is VALID [2022-04-08 06:10:34,694 INFO L290 TraceCheckUtils]: 25: Hoare triple {2481#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2481#(< ~counter~0 48)} is VALID [2022-04-08 06:10:34,694 INFO L290 TraceCheckUtils]: 24: Hoare triple {2481#(< ~counter~0 48)} assume !!(0 != ~r~0); {2481#(< ~counter~0 48)} is VALID [2022-04-08 06:10:34,695 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2252#true} {2481#(< ~counter~0 48)} #63#return; {2481#(< ~counter~0 48)} is VALID [2022-04-08 06:10:34,695 INFO L290 TraceCheckUtils]: 22: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-08 06:10:34,695 INFO L290 TraceCheckUtils]: 21: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-08 06:10:34,695 INFO L290 TraceCheckUtils]: 20: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-08 06:10:34,695 INFO L272 TraceCheckUtils]: 19: Hoare triple {2481#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-08 06:10:34,696 INFO L290 TraceCheckUtils]: 18: Hoare triple {2481#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {2481#(< ~counter~0 48)} is VALID [2022-04-08 06:10:34,696 INFO L290 TraceCheckUtils]: 17: Hoare triple {2509#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2481#(< ~counter~0 48)} is VALID [2022-04-08 06:10:34,697 INFO L290 TraceCheckUtils]: 16: Hoare triple {2509#(< ~counter~0 47)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2509#(< ~counter~0 47)} is VALID [2022-04-08 06:10:34,697 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2252#true} {2509#(< ~counter~0 47)} #61#return; {2509#(< ~counter~0 47)} is VALID [2022-04-08 06:10:34,697 INFO L290 TraceCheckUtils]: 14: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-08 06:10:34,698 INFO L290 TraceCheckUtils]: 13: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-08 06:10:34,698 INFO L290 TraceCheckUtils]: 12: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-08 06:10:34,698 INFO L272 TraceCheckUtils]: 11: Hoare triple {2509#(< ~counter~0 47)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2252#true} is VALID [2022-04-08 06:10:34,698 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2252#true} {2509#(< ~counter~0 47)} #59#return; {2509#(< ~counter~0 47)} is VALID [2022-04-08 06:10:34,698 INFO L290 TraceCheckUtils]: 9: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-08 06:10:34,698 INFO L290 TraceCheckUtils]: 8: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-08 06:10:34,699 INFO L290 TraceCheckUtils]: 7: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-08 06:10:34,699 INFO L272 TraceCheckUtils]: 6: Hoare triple {2509#(< ~counter~0 47)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2252#true} is VALID [2022-04-08 06:10:34,699 INFO L290 TraceCheckUtils]: 5: Hoare triple {2509#(< ~counter~0 47)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2509#(< ~counter~0 47)} is VALID [2022-04-08 06:10:34,700 INFO L272 TraceCheckUtils]: 4: Hoare triple {2509#(< ~counter~0 47)} call #t~ret7 := main(); {2509#(< ~counter~0 47)} is VALID [2022-04-08 06:10:34,701 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2509#(< ~counter~0 47)} {2252#true} #67#return; {2509#(< ~counter~0 47)} is VALID [2022-04-08 06:10:34,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {2509#(< ~counter~0 47)} assume true; {2509#(< ~counter~0 47)} is VALID [2022-04-08 06:10:34,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {2252#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2509#(< ~counter~0 47)} is VALID [2022-04-08 06:10:34,702 INFO L272 TraceCheckUtils]: 0: Hoare triple {2252#true} call ULTIMATE.init(); {2252#true} is VALID [2022-04-08 06:10:34,703 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 06:10:34,703 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:34,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645660686] [2022-04-08 06:10:34,703 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:34,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1219698841] [2022-04-08 06:10:34,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1219698841] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:34,703 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:34,703 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-08 06:10:34,704 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:34,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [714828851] [2022-04-08 06:10:34,704 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [714828851] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:34,704 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:34,704 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 06:10:34,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194716900] [2022-04-08 06:10:34,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:34,705 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 06:10:34,705 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:34,705 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 06:10:34,740 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 06:10:34,740 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 06:10:34,740 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:34,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 06:10:34,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2022-04-08 06:10:34,741 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 06:10:34,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:34,933 INFO L93 Difference]: Finished difference Result 61 states and 66 transitions. [2022-04-08 06:10:34,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 06:10:34,933 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 06:10:34,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:34,935 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 06:10:34,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-08 06:10:34,938 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 06:10:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-08 06:10:34,942 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 65 transitions. [2022-04-08 06:10:34,996 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 06:10:34,998 INFO L225 Difference]: With dead ends: 61 [2022-04-08 06:10:34,998 INFO L226 Difference]: Without dead ends: 56 [2022-04-08 06:10:34,999 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 06:10:35,000 INFO L913 BasicCegarLoop]: 29 mSDtfsCounter, 9 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:35,001 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 106 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 06:10:35,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-08 06:10:35,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-04-08 06:10:35,063 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:35,063 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 06:10:35,065 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 06:10:35,066 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 06:10:35,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:35,068 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-08 06:10:35,068 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-08 06:10:35,068 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:35,068 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:35,070 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 06:10:35,070 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 06:10:35,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:35,072 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-08 06:10:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-08 06:10:35,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:35,073 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:35,073 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:35,073 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:35,073 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 06:10:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2022-04-08 06:10:35,075 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 50 [2022-04-08 06:10:35,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:35,075 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2022-04-08 06:10:35,075 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 06:10:35,076 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 61 transitions. [2022-04-08 06:10:36,052 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 06:10:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-08 06:10:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-08 06:10:36,053 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:36,053 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 06:10:36,072 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 06:10:36,254 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 06:10:36,254 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:36,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:36,255 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 7 times [2022-04-08 06:10:36,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:36,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [249753886] [2022-04-08 06:10:36,255 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:36,255 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 8 times [2022-04-08 06:10:36,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:36,256 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793737493] [2022-04-08 06:10:36,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:36,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:36,273 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:36,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [757638664] [2022-04-08 06:10:36,273 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:10:36,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:36,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:36,275 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 06:10:36,276 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 06:10:36,328 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:10:36,329 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:36,330 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-08 06:10:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:36,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:36,698 INFO L272 TraceCheckUtils]: 0: Hoare triple {2915#true} call ULTIMATE.init(); {2915#true} is VALID [2022-04-08 06:10:36,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {2915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,699 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#(<= ~counter~0 0)} {2915#true} #67#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,699 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#(<= ~counter~0 0)} call #t~ret7 := main(); {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,700 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,700 INFO L272 TraceCheckUtils]: 6: Hoare triple {2923#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,701 INFO L290 TraceCheckUtils]: 7: Hoare triple {2923#(<= ~counter~0 0)} ~cond := #in~cond; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,701 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#(<= ~counter~0 0)} assume !(0 == ~cond); {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,701 INFO L290 TraceCheckUtils]: 9: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,703 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2923#(<= ~counter~0 0)} {2923#(<= ~counter~0 0)} #59#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,703 INFO L272 TraceCheckUtils]: 11: Hoare triple {2923#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,704 INFO L290 TraceCheckUtils]: 12: Hoare triple {2923#(<= ~counter~0 0)} ~cond := #in~cond; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,704 INFO L290 TraceCheckUtils]: 13: Hoare triple {2923#(<= ~counter~0 0)} assume !(0 == ~cond); {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,704 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,705 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2923#(<= ~counter~0 0)} {2923#(<= ~counter~0 0)} #61#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,705 INFO L290 TraceCheckUtils]: 16: Hoare triple {2923#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2923#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:36,706 INFO L290 TraceCheckUtils]: 17: Hoare triple {2923#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2972#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:36,706 INFO L290 TraceCheckUtils]: 18: Hoare triple {2972#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2972#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:36,706 INFO L272 TraceCheckUtils]: 19: Hoare triple {2972#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2972#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:36,707 INFO L290 TraceCheckUtils]: 20: Hoare triple {2972#(<= ~counter~0 1)} ~cond := #in~cond; {2972#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:36,707 INFO L290 TraceCheckUtils]: 21: Hoare triple {2972#(<= ~counter~0 1)} assume !(0 == ~cond); {2972#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:36,707 INFO L290 TraceCheckUtils]: 22: Hoare triple {2972#(<= ~counter~0 1)} assume true; {2972#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:36,708 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2972#(<= ~counter~0 1)} {2972#(<= ~counter~0 1)} #63#return; {2972#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:36,708 INFO L290 TraceCheckUtils]: 24: Hoare triple {2972#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2972#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:36,708 INFO L290 TraceCheckUtils]: 25: Hoare triple {2972#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2972#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:36,709 INFO L290 TraceCheckUtils]: 26: Hoare triple {2972#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3000#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:36,709 INFO L290 TraceCheckUtils]: 27: Hoare triple {3000#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3000#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:36,710 INFO L272 TraceCheckUtils]: 28: Hoare triple {3000#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3000#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:36,710 INFO L290 TraceCheckUtils]: 29: Hoare triple {3000#(<= ~counter~0 2)} ~cond := #in~cond; {3000#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:36,710 INFO L290 TraceCheckUtils]: 30: Hoare triple {3000#(<= ~counter~0 2)} assume !(0 == ~cond); {3000#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:36,710 INFO L290 TraceCheckUtils]: 31: Hoare triple {3000#(<= ~counter~0 2)} assume true; {3000#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:36,711 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3000#(<= ~counter~0 2)} {3000#(<= ~counter~0 2)} #63#return; {3000#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:36,711 INFO L290 TraceCheckUtils]: 33: Hoare triple {3000#(<= ~counter~0 2)} assume !!(0 != ~r~0); {3000#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:36,711 INFO L290 TraceCheckUtils]: 34: Hoare triple {3000#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3000#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:36,712 INFO L290 TraceCheckUtils]: 35: Hoare triple {3000#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3028#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:36,712 INFO L290 TraceCheckUtils]: 36: Hoare triple {3028#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3028#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:36,713 INFO L272 TraceCheckUtils]: 37: Hoare triple {3028#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3028#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:36,713 INFO L290 TraceCheckUtils]: 38: Hoare triple {3028#(<= ~counter~0 3)} ~cond := #in~cond; {3028#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:36,713 INFO L290 TraceCheckUtils]: 39: Hoare triple {3028#(<= ~counter~0 3)} assume !(0 == ~cond); {3028#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:36,714 INFO L290 TraceCheckUtils]: 40: Hoare triple {3028#(<= ~counter~0 3)} assume true; {3028#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:36,714 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3028#(<= ~counter~0 3)} {3028#(<= ~counter~0 3)} #63#return; {3028#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:36,714 INFO L290 TraceCheckUtils]: 42: Hoare triple {3028#(<= ~counter~0 3)} assume !!(0 != ~r~0); {3028#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:36,715 INFO L290 TraceCheckUtils]: 43: Hoare triple {3028#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3028#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:36,715 INFO L290 TraceCheckUtils]: 44: Hoare triple {3028#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3056#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:36,715 INFO L290 TraceCheckUtils]: 45: Hoare triple {3056#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3056#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:36,716 INFO L272 TraceCheckUtils]: 46: Hoare triple {3056#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3056#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:36,716 INFO L290 TraceCheckUtils]: 47: Hoare triple {3056#(<= ~counter~0 4)} ~cond := #in~cond; {3056#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:36,716 INFO L290 TraceCheckUtils]: 48: Hoare triple {3056#(<= ~counter~0 4)} assume !(0 == ~cond); {3056#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:36,717 INFO L290 TraceCheckUtils]: 49: Hoare triple {3056#(<= ~counter~0 4)} assume true; {3056#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:36,717 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3056#(<= ~counter~0 4)} {3056#(<= ~counter~0 4)} #63#return; {3056#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:36,718 INFO L290 TraceCheckUtils]: 51: Hoare triple {3056#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3056#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:36,718 INFO L290 TraceCheckUtils]: 52: Hoare triple {3056#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3056#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:36,718 INFO L290 TraceCheckUtils]: 53: Hoare triple {3056#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3084#(<= |main_#t~post6| 4)} is VALID [2022-04-08 06:10:36,719 INFO L290 TraceCheckUtils]: 54: Hoare triple {3084#(<= |main_#t~post6| 4)} assume !(#t~post6 < 50);havoc #t~post6; {2916#false} is VALID [2022-04-08 06:10:36,719 INFO L272 TraceCheckUtils]: 55: Hoare triple {2916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2916#false} is VALID [2022-04-08 06:10:36,719 INFO L290 TraceCheckUtils]: 56: Hoare triple {2916#false} ~cond := #in~cond; {2916#false} is VALID [2022-04-08 06:10:36,719 INFO L290 TraceCheckUtils]: 57: Hoare triple {2916#false} assume 0 == ~cond; {2916#false} is VALID [2022-04-08 06:10:36,719 INFO L290 TraceCheckUtils]: 58: Hoare triple {2916#false} assume !false; {2916#false} is VALID [2022-04-08 06:10:36,719 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 06:10:36,719 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:37,072 INFO L290 TraceCheckUtils]: 58: Hoare triple {2916#false} assume !false; {2916#false} is VALID [2022-04-08 06:10:37,072 INFO L290 TraceCheckUtils]: 57: Hoare triple {2916#false} assume 0 == ~cond; {2916#false} is VALID [2022-04-08 06:10:37,072 INFO L290 TraceCheckUtils]: 56: Hoare triple {2916#false} ~cond := #in~cond; {2916#false} is VALID [2022-04-08 06:10:37,073 INFO L272 TraceCheckUtils]: 55: Hoare triple {2916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2916#false} is VALID [2022-04-08 06:10:37,073 INFO L290 TraceCheckUtils]: 54: Hoare triple {3112#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2916#false} is VALID [2022-04-08 06:10:37,073 INFO L290 TraceCheckUtils]: 53: Hoare triple {3116#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3112#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:37,074 INFO L290 TraceCheckUtils]: 52: Hoare triple {3116#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3116#(< ~counter~0 50)} is VALID [2022-04-08 06:10:37,074 INFO L290 TraceCheckUtils]: 51: Hoare triple {3116#(< ~counter~0 50)} assume !!(0 != ~r~0); {3116#(< ~counter~0 50)} is VALID [2022-04-08 06:10:37,075 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2915#true} {3116#(< ~counter~0 50)} #63#return; {3116#(< ~counter~0 50)} is VALID [2022-04-08 06:10:37,075 INFO L290 TraceCheckUtils]: 49: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-08 06:10:37,075 INFO L290 TraceCheckUtils]: 48: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-08 06:10:37,075 INFO L290 TraceCheckUtils]: 47: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-08 06:10:37,076 INFO L272 TraceCheckUtils]: 46: Hoare triple {3116#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-08 06:10:37,076 INFO L290 TraceCheckUtils]: 45: Hoare triple {3116#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3116#(< ~counter~0 50)} is VALID [2022-04-08 06:10:37,077 INFO L290 TraceCheckUtils]: 44: Hoare triple {3144#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3116#(< ~counter~0 50)} is VALID [2022-04-08 06:10:37,077 INFO L290 TraceCheckUtils]: 43: Hoare triple {3144#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3144#(< ~counter~0 49)} is VALID [2022-04-08 06:10:37,077 INFO L290 TraceCheckUtils]: 42: Hoare triple {3144#(< ~counter~0 49)} assume !!(0 != ~r~0); {3144#(< ~counter~0 49)} is VALID [2022-04-08 06:10:37,078 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2915#true} {3144#(< ~counter~0 49)} #63#return; {3144#(< ~counter~0 49)} is VALID [2022-04-08 06:10:37,078 INFO L290 TraceCheckUtils]: 40: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-08 06:10:37,078 INFO L290 TraceCheckUtils]: 39: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-08 06:10:37,078 INFO L290 TraceCheckUtils]: 38: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-08 06:10:37,078 INFO L272 TraceCheckUtils]: 37: Hoare triple {3144#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-08 06:10:37,079 INFO L290 TraceCheckUtils]: 36: Hoare triple {3144#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3144#(< ~counter~0 49)} is VALID [2022-04-08 06:10:37,079 INFO L290 TraceCheckUtils]: 35: Hoare triple {3172#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3144#(< ~counter~0 49)} is VALID [2022-04-08 06:10:37,080 INFO L290 TraceCheckUtils]: 34: Hoare triple {3172#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3172#(< ~counter~0 48)} is VALID [2022-04-08 06:10:37,080 INFO L290 TraceCheckUtils]: 33: Hoare triple {3172#(< ~counter~0 48)} assume !!(0 != ~r~0); {3172#(< ~counter~0 48)} is VALID [2022-04-08 06:10:37,081 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2915#true} {3172#(< ~counter~0 48)} #63#return; {3172#(< ~counter~0 48)} is VALID [2022-04-08 06:10:37,081 INFO L290 TraceCheckUtils]: 31: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-08 06:10:37,081 INFO L290 TraceCheckUtils]: 30: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-08 06:10:37,081 INFO L290 TraceCheckUtils]: 29: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-08 06:10:37,081 INFO L272 TraceCheckUtils]: 28: Hoare triple {3172#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-08 06:10:37,082 INFO L290 TraceCheckUtils]: 27: Hoare triple {3172#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3172#(< ~counter~0 48)} is VALID [2022-04-08 06:10:37,082 INFO L290 TraceCheckUtils]: 26: Hoare triple {3200#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3172#(< ~counter~0 48)} is VALID [2022-04-08 06:10:37,083 INFO L290 TraceCheckUtils]: 25: Hoare triple {3200#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3200#(< ~counter~0 47)} is VALID [2022-04-08 06:10:37,083 INFO L290 TraceCheckUtils]: 24: Hoare triple {3200#(< ~counter~0 47)} assume !!(0 != ~r~0); {3200#(< ~counter~0 47)} is VALID [2022-04-08 06:10:37,084 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2915#true} {3200#(< ~counter~0 47)} #63#return; {3200#(< ~counter~0 47)} is VALID [2022-04-08 06:10:37,084 INFO L290 TraceCheckUtils]: 22: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-08 06:10:37,084 INFO L290 TraceCheckUtils]: 21: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-08 06:10:37,084 INFO L290 TraceCheckUtils]: 20: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-08 06:10:37,084 INFO L272 TraceCheckUtils]: 19: Hoare triple {3200#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-08 06:10:37,085 INFO L290 TraceCheckUtils]: 18: Hoare triple {3200#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {3200#(< ~counter~0 47)} is VALID [2022-04-08 06:10:37,085 INFO L290 TraceCheckUtils]: 17: Hoare triple {3228#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3200#(< ~counter~0 47)} is VALID [2022-04-08 06:10:37,085 INFO L290 TraceCheckUtils]: 16: Hoare triple {3228#(< ~counter~0 46)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3228#(< ~counter~0 46)} is VALID [2022-04-08 06:10:37,086 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2915#true} {3228#(< ~counter~0 46)} #61#return; {3228#(< ~counter~0 46)} is VALID [2022-04-08 06:10:37,086 INFO L290 TraceCheckUtils]: 14: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-08 06:10:37,086 INFO L290 TraceCheckUtils]: 13: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-08 06:10:37,086 INFO L290 TraceCheckUtils]: 12: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-08 06:10:37,087 INFO L272 TraceCheckUtils]: 11: Hoare triple {3228#(< ~counter~0 46)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2915#true} is VALID [2022-04-08 06:10:37,087 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2915#true} {3228#(< ~counter~0 46)} #59#return; {3228#(< ~counter~0 46)} is VALID [2022-04-08 06:10:37,087 INFO L290 TraceCheckUtils]: 9: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-08 06:10:37,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-08 06:10:37,087 INFO L290 TraceCheckUtils]: 7: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-08 06:10:37,088 INFO L272 TraceCheckUtils]: 6: Hoare triple {3228#(< ~counter~0 46)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2915#true} is VALID [2022-04-08 06:10:37,088 INFO L290 TraceCheckUtils]: 5: Hoare triple {3228#(< ~counter~0 46)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {3228#(< ~counter~0 46)} is VALID [2022-04-08 06:10:37,088 INFO L272 TraceCheckUtils]: 4: Hoare triple {3228#(< ~counter~0 46)} call #t~ret7 := main(); {3228#(< ~counter~0 46)} is VALID [2022-04-08 06:10:37,089 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3228#(< ~counter~0 46)} {2915#true} #67#return; {3228#(< ~counter~0 46)} is VALID [2022-04-08 06:10:37,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {3228#(< ~counter~0 46)} assume true; {3228#(< ~counter~0 46)} is VALID [2022-04-08 06:10:37,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {2915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3228#(< ~counter~0 46)} is VALID [2022-04-08 06:10:37,090 INFO L272 TraceCheckUtils]: 0: Hoare triple {2915#true} call ULTIMATE.init(); {2915#true} is VALID [2022-04-08 06:10:37,090 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 06:10:37,090 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:37,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793737493] [2022-04-08 06:10:37,090 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:37,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [757638664] [2022-04-08 06:10:37,091 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [757638664] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:37,091 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:37,091 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-04-08 06:10:37,091 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:37,091 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [249753886] [2022-04-08 06:10:37,091 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [249753886] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:37,091 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:37,091 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 06:10:37,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612704535] [2022-04-08 06:10:37,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:37,092 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 06:10:37,092 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:37,092 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 06:10:37,130 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 06:10:37,131 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 06:10:37,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:37,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 06:10:37,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2022-04-08 06:10:37,131 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 06:10:37,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:37,380 INFO L93 Difference]: Finished difference Result 70 states and 76 transitions. [2022-04-08 06:10:37,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 06:10:37,380 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 06:10:37,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:37,380 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 06:10:37,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-08 06:10:37,383 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 06:10:37,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-08 06:10:37,384 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 75 transitions. [2022-04-08 06:10:37,447 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 06:10:37,448 INFO L225 Difference]: With dead ends: 70 [2022-04-08 06:10:37,448 INFO L226 Difference]: Without dead ends: 65 [2022-04-08 06:10:37,449 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 06:10:37,449 INFO L913 BasicCegarLoop]: 30 mSDtfsCounter, 25 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:37,449 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 108 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 06:10:37,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-08 06:10:37,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-08 06:10:37,515 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:37,516 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 06:10:37,516 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 06:10:37,517 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 06:10:37,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:37,519 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-08 06:10:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-08 06:10:37,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:37,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:37,520 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 06:10:37,525 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 06:10:37,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:37,527 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-08 06:10:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-08 06:10:37,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:37,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:37,528 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:37,528 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:37,529 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 06:10:37,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 71 transitions. [2022-04-08 06:10:37,531 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 71 transitions. Word has length 59 [2022-04-08 06:10:37,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:37,531 INFO L478 AbstractCegarLoop]: Abstraction has 65 states and 71 transitions. [2022-04-08 06:10:37,534 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 06:10:37,534 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 71 transitions. [2022-04-08 06:10:38,702 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 06:10:38,703 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-08 06:10:38,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-08 06:10:38,704 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:38,704 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 06:10:38,726 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 06:10:38,904 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 06:10:38,904 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:38,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:38,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 9 times [2022-04-08 06:10:38,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:38,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1959420101] [2022-04-08 06:10:38,906 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:38,906 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 10 times [2022-04-08 06:10:38,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:38,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694379076] [2022-04-08 06:10:38,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:38,919 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:38,919 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [975571208] [2022-04-08 06:10:38,919 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:10:38,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:38,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:38,920 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 06:10:38,928 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 06:10:39,120 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:10:39,120 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:39,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-08 06:10:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:39,138 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:39,486 INFO L272 TraceCheckUtils]: 0: Hoare triple {3690#true} call ULTIMATE.init(); {3690#true} is VALID [2022-04-08 06:10:39,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {3690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,487 INFO L290 TraceCheckUtils]: 2: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,487 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3698#(<= ~counter~0 0)} {3690#true} #67#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,488 INFO L272 TraceCheckUtils]: 4: Hoare triple {3698#(<= ~counter~0 0)} call #t~ret7 := main(); {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,488 INFO L290 TraceCheckUtils]: 5: Hoare triple {3698#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,488 INFO L272 TraceCheckUtils]: 6: Hoare triple {3698#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,489 INFO L290 TraceCheckUtils]: 7: Hoare triple {3698#(<= ~counter~0 0)} ~cond := #in~cond; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,489 INFO L290 TraceCheckUtils]: 8: Hoare triple {3698#(<= ~counter~0 0)} assume !(0 == ~cond); {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,490 INFO L290 TraceCheckUtils]: 9: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,490 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3698#(<= ~counter~0 0)} {3698#(<= ~counter~0 0)} #59#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,491 INFO L272 TraceCheckUtils]: 11: Hoare triple {3698#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,491 INFO L290 TraceCheckUtils]: 12: Hoare triple {3698#(<= ~counter~0 0)} ~cond := #in~cond; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,491 INFO L290 TraceCheckUtils]: 13: Hoare triple {3698#(<= ~counter~0 0)} assume !(0 == ~cond); {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,495 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3698#(<= ~counter~0 0)} {3698#(<= ~counter~0 0)} #61#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,495 INFO L290 TraceCheckUtils]: 16: Hoare triple {3698#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3698#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:39,501 INFO L290 TraceCheckUtils]: 17: Hoare triple {3698#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3747#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:39,501 INFO L290 TraceCheckUtils]: 18: Hoare triple {3747#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {3747#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:39,502 INFO L272 TraceCheckUtils]: 19: Hoare triple {3747#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3747#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:39,502 INFO L290 TraceCheckUtils]: 20: Hoare triple {3747#(<= ~counter~0 1)} ~cond := #in~cond; {3747#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:39,502 INFO L290 TraceCheckUtils]: 21: Hoare triple {3747#(<= ~counter~0 1)} assume !(0 == ~cond); {3747#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:39,503 INFO L290 TraceCheckUtils]: 22: Hoare triple {3747#(<= ~counter~0 1)} assume true; {3747#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:39,503 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3747#(<= ~counter~0 1)} {3747#(<= ~counter~0 1)} #63#return; {3747#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:39,504 INFO L290 TraceCheckUtils]: 24: Hoare triple {3747#(<= ~counter~0 1)} assume !!(0 != ~r~0); {3747#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:39,504 INFO L290 TraceCheckUtils]: 25: Hoare triple {3747#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3747#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:39,504 INFO L290 TraceCheckUtils]: 26: Hoare triple {3747#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3775#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:39,505 INFO L290 TraceCheckUtils]: 27: Hoare triple {3775#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3775#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:39,505 INFO L272 TraceCheckUtils]: 28: Hoare triple {3775#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3775#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:39,505 INFO L290 TraceCheckUtils]: 29: Hoare triple {3775#(<= ~counter~0 2)} ~cond := #in~cond; {3775#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:39,506 INFO L290 TraceCheckUtils]: 30: Hoare triple {3775#(<= ~counter~0 2)} assume !(0 == ~cond); {3775#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:39,506 INFO L290 TraceCheckUtils]: 31: Hoare triple {3775#(<= ~counter~0 2)} assume true; {3775#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:39,507 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3775#(<= ~counter~0 2)} {3775#(<= ~counter~0 2)} #63#return; {3775#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:39,507 INFO L290 TraceCheckUtils]: 33: Hoare triple {3775#(<= ~counter~0 2)} assume !!(0 != ~r~0); {3775#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:39,507 INFO L290 TraceCheckUtils]: 34: Hoare triple {3775#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3775#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:39,508 INFO L290 TraceCheckUtils]: 35: Hoare triple {3775#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3803#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:39,508 INFO L290 TraceCheckUtils]: 36: Hoare triple {3803#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3803#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:39,508 INFO L272 TraceCheckUtils]: 37: Hoare triple {3803#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3803#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:39,509 INFO L290 TraceCheckUtils]: 38: Hoare triple {3803#(<= ~counter~0 3)} ~cond := #in~cond; {3803#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:39,521 INFO L290 TraceCheckUtils]: 39: Hoare triple {3803#(<= ~counter~0 3)} assume !(0 == ~cond); {3803#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:39,531 INFO L290 TraceCheckUtils]: 40: Hoare triple {3803#(<= ~counter~0 3)} assume true; {3803#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:39,532 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3803#(<= ~counter~0 3)} {3803#(<= ~counter~0 3)} #63#return; {3803#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:39,532 INFO L290 TraceCheckUtils]: 42: Hoare triple {3803#(<= ~counter~0 3)} assume !!(0 != ~r~0); {3803#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:39,532 INFO L290 TraceCheckUtils]: 43: Hoare triple {3803#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3803#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:39,533 INFO L290 TraceCheckUtils]: 44: Hoare triple {3803#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3831#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:39,533 INFO L290 TraceCheckUtils]: 45: Hoare triple {3831#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3831#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:39,534 INFO L272 TraceCheckUtils]: 46: Hoare triple {3831#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3831#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:39,534 INFO L290 TraceCheckUtils]: 47: Hoare triple {3831#(<= ~counter~0 4)} ~cond := #in~cond; {3831#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:39,534 INFO L290 TraceCheckUtils]: 48: Hoare triple {3831#(<= ~counter~0 4)} assume !(0 == ~cond); {3831#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:39,534 INFO L290 TraceCheckUtils]: 49: Hoare triple {3831#(<= ~counter~0 4)} assume true; {3831#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:39,535 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3831#(<= ~counter~0 4)} {3831#(<= ~counter~0 4)} #63#return; {3831#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:39,535 INFO L290 TraceCheckUtils]: 51: Hoare triple {3831#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3831#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:39,536 INFO L290 TraceCheckUtils]: 52: Hoare triple {3831#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3831#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:39,536 INFO L290 TraceCheckUtils]: 53: Hoare triple {3831#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3859#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:39,536 INFO L290 TraceCheckUtils]: 54: Hoare triple {3859#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {3859#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:39,537 INFO L272 TraceCheckUtils]: 55: Hoare triple {3859#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3859#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:39,537 INFO L290 TraceCheckUtils]: 56: Hoare triple {3859#(<= ~counter~0 5)} ~cond := #in~cond; {3859#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:39,537 INFO L290 TraceCheckUtils]: 57: Hoare triple {3859#(<= ~counter~0 5)} assume !(0 == ~cond); {3859#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:39,538 INFO L290 TraceCheckUtils]: 58: Hoare triple {3859#(<= ~counter~0 5)} assume true; {3859#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:39,538 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3859#(<= ~counter~0 5)} {3859#(<= ~counter~0 5)} #63#return; {3859#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:39,538 INFO L290 TraceCheckUtils]: 60: Hoare triple {3859#(<= ~counter~0 5)} assume !!(0 != ~r~0); {3859#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:39,539 INFO L290 TraceCheckUtils]: 61: Hoare triple {3859#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3859#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:39,539 INFO L290 TraceCheckUtils]: 62: Hoare triple {3859#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3887#(<= |main_#t~post6| 5)} is VALID [2022-04-08 06:10:39,539 INFO L290 TraceCheckUtils]: 63: Hoare triple {3887#(<= |main_#t~post6| 5)} assume !(#t~post6 < 50);havoc #t~post6; {3691#false} is VALID [2022-04-08 06:10:39,540 INFO L272 TraceCheckUtils]: 64: Hoare triple {3691#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3691#false} is VALID [2022-04-08 06:10:39,540 INFO L290 TraceCheckUtils]: 65: Hoare triple {3691#false} ~cond := #in~cond; {3691#false} is VALID [2022-04-08 06:10:39,540 INFO L290 TraceCheckUtils]: 66: Hoare triple {3691#false} assume 0 == ~cond; {3691#false} is VALID [2022-04-08 06:10:39,540 INFO L290 TraceCheckUtils]: 67: Hoare triple {3691#false} assume !false; {3691#false} is VALID [2022-04-08 06:10:39,540 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 06:10:39,540 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:39,907 INFO L290 TraceCheckUtils]: 67: Hoare triple {3691#false} assume !false; {3691#false} is VALID [2022-04-08 06:10:39,907 INFO L290 TraceCheckUtils]: 66: Hoare triple {3691#false} assume 0 == ~cond; {3691#false} is VALID [2022-04-08 06:10:39,907 INFO L290 TraceCheckUtils]: 65: Hoare triple {3691#false} ~cond := #in~cond; {3691#false} is VALID [2022-04-08 06:10:39,907 INFO L272 TraceCheckUtils]: 64: Hoare triple {3691#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3691#false} is VALID [2022-04-08 06:10:39,908 INFO L290 TraceCheckUtils]: 63: Hoare triple {3915#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {3691#false} is VALID [2022-04-08 06:10:39,916 INFO L290 TraceCheckUtils]: 62: Hoare triple {3919#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3915#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:39,919 INFO L290 TraceCheckUtils]: 61: Hoare triple {3919#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3919#(< ~counter~0 50)} is VALID [2022-04-08 06:10:39,920 INFO L290 TraceCheckUtils]: 60: Hoare triple {3919#(< ~counter~0 50)} assume !!(0 != ~r~0); {3919#(< ~counter~0 50)} is VALID [2022-04-08 06:10:39,920 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3690#true} {3919#(< ~counter~0 50)} #63#return; {3919#(< ~counter~0 50)} is VALID [2022-04-08 06:10:39,920 INFO L290 TraceCheckUtils]: 58: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-08 06:10:39,920 INFO L290 TraceCheckUtils]: 57: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-08 06:10:39,920 INFO L290 TraceCheckUtils]: 56: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-08 06:10:39,920 INFO L272 TraceCheckUtils]: 55: Hoare triple {3919#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-08 06:10:39,921 INFO L290 TraceCheckUtils]: 54: Hoare triple {3919#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3919#(< ~counter~0 50)} is VALID [2022-04-08 06:10:39,921 INFO L290 TraceCheckUtils]: 53: Hoare triple {3947#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3919#(< ~counter~0 50)} is VALID [2022-04-08 06:10:39,922 INFO L290 TraceCheckUtils]: 52: Hoare triple {3947#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3947#(< ~counter~0 49)} is VALID [2022-04-08 06:10:39,922 INFO L290 TraceCheckUtils]: 51: Hoare triple {3947#(< ~counter~0 49)} assume !!(0 != ~r~0); {3947#(< ~counter~0 49)} is VALID [2022-04-08 06:10:39,922 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3690#true} {3947#(< ~counter~0 49)} #63#return; {3947#(< ~counter~0 49)} is VALID [2022-04-08 06:10:39,922 INFO L290 TraceCheckUtils]: 49: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-08 06:10:39,923 INFO L290 TraceCheckUtils]: 48: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-08 06:10:39,923 INFO L290 TraceCheckUtils]: 47: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-08 06:10:39,923 INFO L272 TraceCheckUtils]: 46: Hoare triple {3947#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-08 06:10:39,923 INFO L290 TraceCheckUtils]: 45: Hoare triple {3947#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3947#(< ~counter~0 49)} is VALID [2022-04-08 06:10:39,923 INFO L290 TraceCheckUtils]: 44: Hoare triple {3975#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3947#(< ~counter~0 49)} is VALID [2022-04-08 06:10:39,924 INFO L290 TraceCheckUtils]: 43: Hoare triple {3975#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3975#(< ~counter~0 48)} is VALID [2022-04-08 06:10:39,924 INFO L290 TraceCheckUtils]: 42: Hoare triple {3975#(< ~counter~0 48)} assume !!(0 != ~r~0); {3975#(< ~counter~0 48)} is VALID [2022-04-08 06:10:39,925 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3690#true} {3975#(< ~counter~0 48)} #63#return; {3975#(< ~counter~0 48)} is VALID [2022-04-08 06:10:39,925 INFO L290 TraceCheckUtils]: 40: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-08 06:10:39,925 INFO L290 TraceCheckUtils]: 39: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-08 06:10:39,925 INFO L290 TraceCheckUtils]: 38: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-08 06:10:39,925 INFO L272 TraceCheckUtils]: 37: Hoare triple {3975#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-08 06:10:39,925 INFO L290 TraceCheckUtils]: 36: Hoare triple {3975#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3975#(< ~counter~0 48)} is VALID [2022-04-08 06:10:39,926 INFO L290 TraceCheckUtils]: 35: Hoare triple {4003#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3975#(< ~counter~0 48)} is VALID [2022-04-08 06:10:39,926 INFO L290 TraceCheckUtils]: 34: Hoare triple {4003#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4003#(< ~counter~0 47)} is VALID [2022-04-08 06:10:39,926 INFO L290 TraceCheckUtils]: 33: Hoare triple {4003#(< ~counter~0 47)} assume !!(0 != ~r~0); {4003#(< ~counter~0 47)} is VALID [2022-04-08 06:10:39,927 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3690#true} {4003#(< ~counter~0 47)} #63#return; {4003#(< ~counter~0 47)} is VALID [2022-04-08 06:10:39,927 INFO L290 TraceCheckUtils]: 31: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-08 06:10:39,927 INFO L290 TraceCheckUtils]: 30: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-08 06:10:39,927 INFO L290 TraceCheckUtils]: 29: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-08 06:10:39,927 INFO L272 TraceCheckUtils]: 28: Hoare triple {4003#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-08 06:10:39,928 INFO L290 TraceCheckUtils]: 27: Hoare triple {4003#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4003#(< ~counter~0 47)} is VALID [2022-04-08 06:10:39,928 INFO L290 TraceCheckUtils]: 26: Hoare triple {4031#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4003#(< ~counter~0 47)} is VALID [2022-04-08 06:10:39,929 INFO L290 TraceCheckUtils]: 25: Hoare triple {4031#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4031#(< ~counter~0 46)} is VALID [2022-04-08 06:10:39,929 INFO L290 TraceCheckUtils]: 24: Hoare triple {4031#(< ~counter~0 46)} assume !!(0 != ~r~0); {4031#(< ~counter~0 46)} is VALID [2022-04-08 06:10:39,929 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3690#true} {4031#(< ~counter~0 46)} #63#return; {4031#(< ~counter~0 46)} is VALID [2022-04-08 06:10:39,929 INFO L290 TraceCheckUtils]: 22: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-08 06:10:39,930 INFO L290 TraceCheckUtils]: 21: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-08 06:10:39,930 INFO L290 TraceCheckUtils]: 20: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-08 06:10:39,930 INFO L272 TraceCheckUtils]: 19: Hoare triple {4031#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-08 06:10:39,930 INFO L290 TraceCheckUtils]: 18: Hoare triple {4031#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4031#(< ~counter~0 46)} is VALID [2022-04-08 06:10:39,930 INFO L290 TraceCheckUtils]: 17: Hoare triple {4059#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4031#(< ~counter~0 46)} is VALID [2022-04-08 06:10:39,931 INFO L290 TraceCheckUtils]: 16: Hoare triple {4059#(< ~counter~0 45)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4059#(< ~counter~0 45)} is VALID [2022-04-08 06:10:39,931 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3690#true} {4059#(< ~counter~0 45)} #61#return; {4059#(< ~counter~0 45)} is VALID [2022-04-08 06:10:39,931 INFO L290 TraceCheckUtils]: 14: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-08 06:10:39,931 INFO L290 TraceCheckUtils]: 13: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-08 06:10:39,931 INFO L290 TraceCheckUtils]: 12: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-08 06:10:39,931 INFO L272 TraceCheckUtils]: 11: Hoare triple {4059#(< ~counter~0 45)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {3690#true} is VALID [2022-04-08 06:10:39,932 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3690#true} {4059#(< ~counter~0 45)} #59#return; {4059#(< ~counter~0 45)} is VALID [2022-04-08 06:10:39,932 INFO L290 TraceCheckUtils]: 9: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-08 06:10:39,932 INFO L290 TraceCheckUtils]: 8: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-08 06:10:39,932 INFO L290 TraceCheckUtils]: 7: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-08 06:10:39,932 INFO L272 TraceCheckUtils]: 6: Hoare triple {4059#(< ~counter~0 45)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3690#true} is VALID [2022-04-08 06:10:39,932 INFO L290 TraceCheckUtils]: 5: Hoare triple {4059#(< ~counter~0 45)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {4059#(< ~counter~0 45)} is VALID [2022-04-08 06:10:39,933 INFO L272 TraceCheckUtils]: 4: Hoare triple {4059#(< ~counter~0 45)} call #t~ret7 := main(); {4059#(< ~counter~0 45)} is VALID [2022-04-08 06:10:39,933 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4059#(< ~counter~0 45)} {3690#true} #67#return; {4059#(< ~counter~0 45)} is VALID [2022-04-08 06:10:39,933 INFO L290 TraceCheckUtils]: 2: Hoare triple {4059#(< ~counter~0 45)} assume true; {4059#(< ~counter~0 45)} is VALID [2022-04-08 06:10:39,934 INFO L290 TraceCheckUtils]: 1: Hoare triple {3690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4059#(< ~counter~0 45)} is VALID [2022-04-08 06:10:39,934 INFO L272 TraceCheckUtils]: 0: Hoare triple {3690#true} call ULTIMATE.init(); {3690#true} is VALID [2022-04-08 06:10:39,934 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 06:10:39,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:39,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694379076] [2022-04-08 06:10:39,935 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:39,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [975571208] [2022-04-08 06:10:39,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [975571208] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:39,935 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:39,935 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-04-08 06:10:39,935 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:39,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1959420101] [2022-04-08 06:10:39,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1959420101] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:39,935 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:39,935 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 06:10:39,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004034119] [2022-04-08 06:10:39,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:39,936 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 06:10:39,936 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:39,937 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 06:10:39,989 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 06:10:39,989 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 06:10:39,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:39,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 06:10:39,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2022-04-08 06:10:39,992 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 06:10:40,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:40,238 INFO L93 Difference]: Finished difference Result 79 states and 86 transitions. [2022-04-08 06:10:40,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 06:10:40,238 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 06:10:40,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:40,239 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 06:10:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-08 06:10:40,241 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 06:10:40,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-08 06:10:40,243 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 85 transitions. [2022-04-08 06:10:40,315 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 06:10:40,317 INFO L225 Difference]: With dead ends: 79 [2022-04-08 06:10:40,317 INFO L226 Difference]: Without dead ends: 74 [2022-04-08 06:10:40,317 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 06:10:40,318 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 13 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:40,318 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 116 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 06:10:40,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-08 06:10:40,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2022-04-08 06:10:40,396 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:40,397 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 06:10:40,397 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 06:10:40,397 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 06:10:40,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:40,400 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-08 06:10:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-08 06:10:40,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:40,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:40,400 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 06:10:40,401 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 06:10:40,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:40,402 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-08 06:10:40,402 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-08 06:10:40,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:40,403 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:40,403 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:40,403 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:40,403 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 06:10:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 81 transitions. [2022-04-08 06:10:40,404 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 81 transitions. Word has length 68 [2022-04-08 06:10:40,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:40,405 INFO L478 AbstractCegarLoop]: Abstraction has 74 states and 81 transitions. [2022-04-08 06:10:40,405 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 06:10:40,405 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 81 transitions. [2022-04-08 06:10:42,128 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 06:10:42,128 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-08 06:10:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-08 06:10:42,129 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:42,129 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 06:10:42,146 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 06:10:42,329 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 06:10:42,330 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:42,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:42,330 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 11 times [2022-04-08 06:10:42,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:42,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1016917080] [2022-04-08 06:10:42,331 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:42,331 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 12 times [2022-04-08 06:10:42,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:42,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061297659] [2022-04-08 06:10:42,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:42,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:42,346 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:42,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [744714131] [2022-04-08 06:10:42,347 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:10:42,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:42,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:42,348 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 06:10:42,357 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 06:10:42,486 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-08 06:10:42,486 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:42,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-08 06:10:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:42,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:42,898 INFO L272 TraceCheckUtils]: 0: Hoare triple {4577#true} call ULTIMATE.init(); {4577#true} is VALID [2022-04-08 06:10:42,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {4577#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,899 INFO L290 TraceCheckUtils]: 2: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,899 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4585#(<= ~counter~0 0)} {4577#true} #67#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,900 INFO L272 TraceCheckUtils]: 4: Hoare triple {4585#(<= ~counter~0 0)} call #t~ret7 := main(); {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,900 INFO L290 TraceCheckUtils]: 5: Hoare triple {4585#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,900 INFO L272 TraceCheckUtils]: 6: Hoare triple {4585#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,901 INFO L290 TraceCheckUtils]: 7: Hoare triple {4585#(<= ~counter~0 0)} ~cond := #in~cond; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,901 INFO L290 TraceCheckUtils]: 8: Hoare triple {4585#(<= ~counter~0 0)} assume !(0 == ~cond); {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,901 INFO L290 TraceCheckUtils]: 9: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,902 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4585#(<= ~counter~0 0)} {4585#(<= ~counter~0 0)} #59#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,902 INFO L272 TraceCheckUtils]: 11: Hoare triple {4585#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,903 INFO L290 TraceCheckUtils]: 12: Hoare triple {4585#(<= ~counter~0 0)} ~cond := #in~cond; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,905 INFO L290 TraceCheckUtils]: 13: Hoare triple {4585#(<= ~counter~0 0)} assume !(0 == ~cond); {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,905 INFO L290 TraceCheckUtils]: 14: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,906 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4585#(<= ~counter~0 0)} {4585#(<= ~counter~0 0)} #61#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,906 INFO L290 TraceCheckUtils]: 16: Hoare triple {4585#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4585#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:42,907 INFO L290 TraceCheckUtils]: 17: Hoare triple {4585#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4634#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:42,907 INFO L290 TraceCheckUtils]: 18: Hoare triple {4634#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {4634#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:42,908 INFO L272 TraceCheckUtils]: 19: Hoare triple {4634#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4634#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:42,908 INFO L290 TraceCheckUtils]: 20: Hoare triple {4634#(<= ~counter~0 1)} ~cond := #in~cond; {4634#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:42,908 INFO L290 TraceCheckUtils]: 21: Hoare triple {4634#(<= ~counter~0 1)} assume !(0 == ~cond); {4634#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:42,908 INFO L290 TraceCheckUtils]: 22: Hoare triple {4634#(<= ~counter~0 1)} assume true; {4634#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:42,909 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4634#(<= ~counter~0 1)} {4634#(<= ~counter~0 1)} #63#return; {4634#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:42,909 INFO L290 TraceCheckUtils]: 24: Hoare triple {4634#(<= ~counter~0 1)} assume !!(0 != ~r~0); {4634#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:42,910 INFO L290 TraceCheckUtils]: 25: Hoare triple {4634#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4634#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:42,910 INFO L290 TraceCheckUtils]: 26: Hoare triple {4634#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4662#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:42,910 INFO L290 TraceCheckUtils]: 27: Hoare triple {4662#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {4662#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:42,911 INFO L272 TraceCheckUtils]: 28: Hoare triple {4662#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4662#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:42,911 INFO L290 TraceCheckUtils]: 29: Hoare triple {4662#(<= ~counter~0 2)} ~cond := #in~cond; {4662#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:42,911 INFO L290 TraceCheckUtils]: 30: Hoare triple {4662#(<= ~counter~0 2)} assume !(0 == ~cond); {4662#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:42,912 INFO L290 TraceCheckUtils]: 31: Hoare triple {4662#(<= ~counter~0 2)} assume true; {4662#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:42,912 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4662#(<= ~counter~0 2)} {4662#(<= ~counter~0 2)} #63#return; {4662#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:42,912 INFO L290 TraceCheckUtils]: 33: Hoare triple {4662#(<= ~counter~0 2)} assume !!(0 != ~r~0); {4662#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:42,913 INFO L290 TraceCheckUtils]: 34: Hoare triple {4662#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4662#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:42,928 INFO L290 TraceCheckUtils]: 35: Hoare triple {4662#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4690#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:42,928 INFO L290 TraceCheckUtils]: 36: Hoare triple {4690#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {4690#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:42,929 INFO L272 TraceCheckUtils]: 37: Hoare triple {4690#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4690#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:42,930 INFO L290 TraceCheckUtils]: 38: Hoare triple {4690#(<= ~counter~0 3)} ~cond := #in~cond; {4690#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:42,930 INFO L290 TraceCheckUtils]: 39: Hoare triple {4690#(<= ~counter~0 3)} assume !(0 == ~cond); {4690#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:42,931 INFO L290 TraceCheckUtils]: 40: Hoare triple {4690#(<= ~counter~0 3)} assume true; {4690#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:42,932 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4690#(<= ~counter~0 3)} {4690#(<= ~counter~0 3)} #63#return; {4690#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:42,933 INFO L290 TraceCheckUtils]: 42: Hoare triple {4690#(<= ~counter~0 3)} assume !!(0 != ~r~0); {4690#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:42,933 INFO L290 TraceCheckUtils]: 43: Hoare triple {4690#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4690#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:42,934 INFO L290 TraceCheckUtils]: 44: Hoare triple {4690#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4718#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:42,934 INFO L290 TraceCheckUtils]: 45: Hoare triple {4718#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {4718#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:42,935 INFO L272 TraceCheckUtils]: 46: Hoare triple {4718#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4718#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:42,935 INFO L290 TraceCheckUtils]: 47: Hoare triple {4718#(<= ~counter~0 4)} ~cond := #in~cond; {4718#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:42,936 INFO L290 TraceCheckUtils]: 48: Hoare triple {4718#(<= ~counter~0 4)} assume !(0 == ~cond); {4718#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:42,936 INFO L290 TraceCheckUtils]: 49: Hoare triple {4718#(<= ~counter~0 4)} assume true; {4718#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:42,936 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4718#(<= ~counter~0 4)} {4718#(<= ~counter~0 4)} #63#return; {4718#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:42,937 INFO L290 TraceCheckUtils]: 51: Hoare triple {4718#(<= ~counter~0 4)} assume !!(0 != ~r~0); {4718#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:42,937 INFO L290 TraceCheckUtils]: 52: Hoare triple {4718#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4718#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:42,937 INFO L290 TraceCheckUtils]: 53: Hoare triple {4718#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4746#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:42,938 INFO L290 TraceCheckUtils]: 54: Hoare triple {4746#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {4746#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:42,938 INFO L272 TraceCheckUtils]: 55: Hoare triple {4746#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4746#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:42,939 INFO L290 TraceCheckUtils]: 56: Hoare triple {4746#(<= ~counter~0 5)} ~cond := #in~cond; {4746#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:42,939 INFO L290 TraceCheckUtils]: 57: Hoare triple {4746#(<= ~counter~0 5)} assume !(0 == ~cond); {4746#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:42,939 INFO L290 TraceCheckUtils]: 58: Hoare triple {4746#(<= ~counter~0 5)} assume true; {4746#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:42,940 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4746#(<= ~counter~0 5)} {4746#(<= ~counter~0 5)} #63#return; {4746#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:42,940 INFO L290 TraceCheckUtils]: 60: Hoare triple {4746#(<= ~counter~0 5)} assume !!(0 != ~r~0); {4746#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:42,940 INFO L290 TraceCheckUtils]: 61: Hoare triple {4746#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4746#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:42,941 INFO L290 TraceCheckUtils]: 62: Hoare triple {4746#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4774#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:42,941 INFO L290 TraceCheckUtils]: 63: Hoare triple {4774#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {4774#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:42,942 INFO L272 TraceCheckUtils]: 64: Hoare triple {4774#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4774#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:42,942 INFO L290 TraceCheckUtils]: 65: Hoare triple {4774#(<= ~counter~0 6)} ~cond := #in~cond; {4774#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:42,942 INFO L290 TraceCheckUtils]: 66: Hoare triple {4774#(<= ~counter~0 6)} assume !(0 == ~cond); {4774#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:42,942 INFO L290 TraceCheckUtils]: 67: Hoare triple {4774#(<= ~counter~0 6)} assume true; {4774#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:42,943 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4774#(<= ~counter~0 6)} {4774#(<= ~counter~0 6)} #63#return; {4774#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:42,943 INFO L290 TraceCheckUtils]: 69: Hoare triple {4774#(<= ~counter~0 6)} assume !!(0 != ~r~0); {4774#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:42,944 INFO L290 TraceCheckUtils]: 70: Hoare triple {4774#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4774#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:42,944 INFO L290 TraceCheckUtils]: 71: Hoare triple {4774#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4802#(<= |main_#t~post6| 6)} is VALID [2022-04-08 06:10:42,947 INFO L290 TraceCheckUtils]: 72: Hoare triple {4802#(<= |main_#t~post6| 6)} assume !(#t~post6 < 50);havoc #t~post6; {4578#false} is VALID [2022-04-08 06:10:42,947 INFO L272 TraceCheckUtils]: 73: Hoare triple {4578#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4578#false} is VALID [2022-04-08 06:10:42,947 INFO L290 TraceCheckUtils]: 74: Hoare triple {4578#false} ~cond := #in~cond; {4578#false} is VALID [2022-04-08 06:10:42,947 INFO L290 TraceCheckUtils]: 75: Hoare triple {4578#false} assume 0 == ~cond; {4578#false} is VALID [2022-04-08 06:10:42,948 INFO L290 TraceCheckUtils]: 76: Hoare triple {4578#false} assume !false; {4578#false} is VALID [2022-04-08 06:10:42,948 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 06:10:42,948 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:43,411 INFO L290 TraceCheckUtils]: 76: Hoare triple {4578#false} assume !false; {4578#false} is VALID [2022-04-08 06:10:43,412 INFO L290 TraceCheckUtils]: 75: Hoare triple {4578#false} assume 0 == ~cond; {4578#false} is VALID [2022-04-08 06:10:43,412 INFO L290 TraceCheckUtils]: 74: Hoare triple {4578#false} ~cond := #in~cond; {4578#false} is VALID [2022-04-08 06:10:43,412 INFO L272 TraceCheckUtils]: 73: Hoare triple {4578#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4578#false} is VALID [2022-04-08 06:10:43,412 INFO L290 TraceCheckUtils]: 72: Hoare triple {4830#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {4578#false} is VALID [2022-04-08 06:10:43,413 INFO L290 TraceCheckUtils]: 71: Hoare triple {4834#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4830#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:43,414 INFO L290 TraceCheckUtils]: 70: Hoare triple {4834#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4834#(< ~counter~0 50)} is VALID [2022-04-08 06:10:43,414 INFO L290 TraceCheckUtils]: 69: Hoare triple {4834#(< ~counter~0 50)} assume !!(0 != ~r~0); {4834#(< ~counter~0 50)} is VALID [2022-04-08 06:10:43,415 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4577#true} {4834#(< ~counter~0 50)} #63#return; {4834#(< ~counter~0 50)} is VALID [2022-04-08 06:10:43,415 INFO L290 TraceCheckUtils]: 67: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-08 06:10:43,415 INFO L290 TraceCheckUtils]: 66: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-08 06:10:43,415 INFO L290 TraceCheckUtils]: 65: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-08 06:10:43,416 INFO L272 TraceCheckUtils]: 64: Hoare triple {4834#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-08 06:10:43,416 INFO L290 TraceCheckUtils]: 63: Hoare triple {4834#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {4834#(< ~counter~0 50)} is VALID [2022-04-08 06:10:43,417 INFO L290 TraceCheckUtils]: 62: Hoare triple {4862#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4834#(< ~counter~0 50)} is VALID [2022-04-08 06:10:43,417 INFO L290 TraceCheckUtils]: 61: Hoare triple {4862#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4862#(< ~counter~0 49)} is VALID [2022-04-08 06:10:43,417 INFO L290 TraceCheckUtils]: 60: Hoare triple {4862#(< ~counter~0 49)} assume !!(0 != ~r~0); {4862#(< ~counter~0 49)} is VALID [2022-04-08 06:10:43,418 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4577#true} {4862#(< ~counter~0 49)} #63#return; {4862#(< ~counter~0 49)} is VALID [2022-04-08 06:10:43,418 INFO L290 TraceCheckUtils]: 58: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-08 06:10:43,418 INFO L290 TraceCheckUtils]: 57: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-08 06:10:43,418 INFO L290 TraceCheckUtils]: 56: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-08 06:10:43,418 INFO L272 TraceCheckUtils]: 55: Hoare triple {4862#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-08 06:10:43,419 INFO L290 TraceCheckUtils]: 54: Hoare triple {4862#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {4862#(< ~counter~0 49)} is VALID [2022-04-08 06:10:43,419 INFO L290 TraceCheckUtils]: 53: Hoare triple {4890#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4862#(< ~counter~0 49)} is VALID [2022-04-08 06:10:43,419 INFO L290 TraceCheckUtils]: 52: Hoare triple {4890#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4890#(< ~counter~0 48)} is VALID [2022-04-08 06:10:43,420 INFO L290 TraceCheckUtils]: 51: Hoare triple {4890#(< ~counter~0 48)} assume !!(0 != ~r~0); {4890#(< ~counter~0 48)} is VALID [2022-04-08 06:10:43,420 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4577#true} {4890#(< ~counter~0 48)} #63#return; {4890#(< ~counter~0 48)} is VALID [2022-04-08 06:10:43,420 INFO L290 TraceCheckUtils]: 49: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-08 06:10:43,420 INFO L290 TraceCheckUtils]: 48: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-08 06:10:43,421 INFO L290 TraceCheckUtils]: 47: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-08 06:10:43,421 INFO L272 TraceCheckUtils]: 46: Hoare triple {4890#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-08 06:10:43,421 INFO L290 TraceCheckUtils]: 45: Hoare triple {4890#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {4890#(< ~counter~0 48)} is VALID [2022-04-08 06:10:43,421 INFO L290 TraceCheckUtils]: 44: Hoare triple {4918#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4890#(< ~counter~0 48)} is VALID [2022-04-08 06:10:43,422 INFO L290 TraceCheckUtils]: 43: Hoare triple {4918#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4918#(< ~counter~0 47)} is VALID [2022-04-08 06:10:43,422 INFO L290 TraceCheckUtils]: 42: Hoare triple {4918#(< ~counter~0 47)} assume !!(0 != ~r~0); {4918#(< ~counter~0 47)} is VALID [2022-04-08 06:10:43,422 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4577#true} {4918#(< ~counter~0 47)} #63#return; {4918#(< ~counter~0 47)} is VALID [2022-04-08 06:10:43,423 INFO L290 TraceCheckUtils]: 40: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-08 06:10:43,423 INFO L290 TraceCheckUtils]: 39: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-08 06:10:43,423 INFO L290 TraceCheckUtils]: 38: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-08 06:10:43,423 INFO L272 TraceCheckUtils]: 37: Hoare triple {4918#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-08 06:10:43,423 INFO L290 TraceCheckUtils]: 36: Hoare triple {4918#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4918#(< ~counter~0 47)} is VALID [2022-04-08 06:10:43,424 INFO L290 TraceCheckUtils]: 35: Hoare triple {4946#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4918#(< ~counter~0 47)} is VALID [2022-04-08 06:10:43,424 INFO L290 TraceCheckUtils]: 34: Hoare triple {4946#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4946#(< ~counter~0 46)} is VALID [2022-04-08 06:10:43,424 INFO L290 TraceCheckUtils]: 33: Hoare triple {4946#(< ~counter~0 46)} assume !!(0 != ~r~0); {4946#(< ~counter~0 46)} is VALID [2022-04-08 06:10:43,425 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4577#true} {4946#(< ~counter~0 46)} #63#return; {4946#(< ~counter~0 46)} is VALID [2022-04-08 06:10:43,425 INFO L290 TraceCheckUtils]: 31: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-08 06:10:43,425 INFO L290 TraceCheckUtils]: 30: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-08 06:10:43,425 INFO L290 TraceCheckUtils]: 29: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-08 06:10:43,425 INFO L272 TraceCheckUtils]: 28: Hoare triple {4946#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-08 06:10:43,425 INFO L290 TraceCheckUtils]: 27: Hoare triple {4946#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4946#(< ~counter~0 46)} is VALID [2022-04-08 06:10:43,426 INFO L290 TraceCheckUtils]: 26: Hoare triple {4974#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4946#(< ~counter~0 46)} is VALID [2022-04-08 06:10:43,426 INFO L290 TraceCheckUtils]: 25: Hoare triple {4974#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4974#(< ~counter~0 45)} is VALID [2022-04-08 06:10:43,426 INFO L290 TraceCheckUtils]: 24: Hoare triple {4974#(< ~counter~0 45)} assume !!(0 != ~r~0); {4974#(< ~counter~0 45)} is VALID [2022-04-08 06:10:43,427 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4577#true} {4974#(< ~counter~0 45)} #63#return; {4974#(< ~counter~0 45)} is VALID [2022-04-08 06:10:43,427 INFO L290 TraceCheckUtils]: 22: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-08 06:10:43,427 INFO L290 TraceCheckUtils]: 21: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-08 06:10:43,427 INFO L290 TraceCheckUtils]: 20: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-08 06:10:43,427 INFO L272 TraceCheckUtils]: 19: Hoare triple {4974#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-08 06:10:43,427 INFO L290 TraceCheckUtils]: 18: Hoare triple {4974#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {4974#(< ~counter~0 45)} is VALID [2022-04-08 06:10:43,428 INFO L290 TraceCheckUtils]: 17: Hoare triple {5002#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4974#(< ~counter~0 45)} is VALID [2022-04-08 06:10:43,428 INFO L290 TraceCheckUtils]: 16: Hoare triple {5002#(< ~counter~0 44)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {5002#(< ~counter~0 44)} is VALID [2022-04-08 06:10:43,431 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4577#true} {5002#(< ~counter~0 44)} #61#return; {5002#(< ~counter~0 44)} is VALID [2022-04-08 06:10:43,431 INFO L290 TraceCheckUtils]: 14: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-08 06:10:43,432 INFO L290 TraceCheckUtils]: 13: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-08 06:10:43,432 INFO L290 TraceCheckUtils]: 12: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-08 06:10:43,432 INFO L272 TraceCheckUtils]: 11: Hoare triple {5002#(< ~counter~0 44)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {4577#true} is VALID [2022-04-08 06:10:43,432 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4577#true} {5002#(< ~counter~0 44)} #59#return; {5002#(< ~counter~0 44)} is VALID [2022-04-08 06:10:43,432 INFO L290 TraceCheckUtils]: 9: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-08 06:10:43,433 INFO L290 TraceCheckUtils]: 8: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-08 06:10:43,433 INFO L290 TraceCheckUtils]: 7: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-08 06:10:43,433 INFO L272 TraceCheckUtils]: 6: Hoare triple {5002#(< ~counter~0 44)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4577#true} is VALID [2022-04-08 06:10:43,433 INFO L290 TraceCheckUtils]: 5: Hoare triple {5002#(< ~counter~0 44)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {5002#(< ~counter~0 44)} is VALID [2022-04-08 06:10:43,434 INFO L272 TraceCheckUtils]: 4: Hoare triple {5002#(< ~counter~0 44)} call #t~ret7 := main(); {5002#(< ~counter~0 44)} is VALID [2022-04-08 06:10:43,434 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5002#(< ~counter~0 44)} {4577#true} #67#return; {5002#(< ~counter~0 44)} is VALID [2022-04-08 06:10:43,434 INFO L290 TraceCheckUtils]: 2: Hoare triple {5002#(< ~counter~0 44)} assume true; {5002#(< ~counter~0 44)} is VALID [2022-04-08 06:10:43,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {4577#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5002#(< ~counter~0 44)} is VALID [2022-04-08 06:10:43,435 INFO L272 TraceCheckUtils]: 0: Hoare triple {4577#true} call ULTIMATE.init(); {4577#true} is VALID [2022-04-08 06:10:43,435 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 06:10:43,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:43,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061297659] [2022-04-08 06:10:43,436 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:43,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [744714131] [2022-04-08 06:10:43,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [744714131] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:43,436 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:43,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-04-08 06:10:43,437 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:43,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1016917080] [2022-04-08 06:10:43,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1016917080] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:43,437 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:43,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 06:10:43,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115867503] [2022-04-08 06:10:43,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:43,438 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 06:10:43,438 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:43,438 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 06:10:43,506 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 06:10:43,507 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 06:10:43,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:43,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 06:10:43,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2022-04-08 06:10:43,508 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 06:10:43,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:43,800 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2022-04-08 06:10:43,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 06:10:43,800 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 06:10:43,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:43,801 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 06:10:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-08 06:10:43,803 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 06:10:43,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-08 06:10:43,804 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 95 transitions. [2022-04-08 06:10:43,884 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 06:10:43,886 INFO L225 Difference]: With dead ends: 88 [2022-04-08 06:10:43,886 INFO L226 Difference]: Without dead ends: 83 [2022-04-08 06:10:43,886 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=227, Invalid=325, Unknown=0, NotChecked=0, Total=552 [2022-04-08 06:10:43,886 INFO L913 BasicCegarLoop]: 32 mSDtfsCounter, 21 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:43,887 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 130 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 06:10:43,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-08 06:10:43,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-08 06:10:43,968 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:43,968 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 06:10:43,969 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 06:10:43,969 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 06:10:43,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:43,971 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-08 06:10:43,971 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-08 06:10:43,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:43,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:43,972 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 06:10:43,972 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 06:10:43,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:43,974 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-08 06:10:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-08 06:10:43,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:43,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:43,974 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:43,974 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:43,974 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 06:10:43,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 91 transitions. [2022-04-08 06:10:43,976 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 91 transitions. Word has length 77 [2022-04-08 06:10:43,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:43,976 INFO L478 AbstractCegarLoop]: Abstraction has 83 states and 91 transitions. [2022-04-08 06:10:43,976 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 06:10:43,977 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 91 transitions. [2022-04-08 06:10:46,096 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 90 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 06:10:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-08 06:10:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-08 06:10:46,097 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:46,097 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 06:10:46,102 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 06:10:46,299 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 06:10:46,299 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:46,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:46,300 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 13 times [2022-04-08 06:10:46,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:46,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1616063097] [2022-04-08 06:10:46,300 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:46,300 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 14 times [2022-04-08 06:10:46,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:46,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176539872] [2022-04-08 06:10:46,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:46,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:46,314 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:46,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [593183178] [2022-04-08 06:10:46,314 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:10:46,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:46,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:46,315 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 06:10:46,341 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 06:10:46,386 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:10:46,386 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:46,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-08 06:10:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:46,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:46,908 INFO L272 TraceCheckUtils]: 0: Hoare triple {5576#true} call ULTIMATE.init(); {5576#true} is VALID [2022-04-08 06:10:46,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {5576#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,910 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5584#(<= ~counter~0 0)} {5576#true} #67#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,910 INFO L272 TraceCheckUtils]: 4: Hoare triple {5584#(<= ~counter~0 0)} call #t~ret7 := main(); {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,910 INFO L290 TraceCheckUtils]: 5: Hoare triple {5584#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,911 INFO L272 TraceCheckUtils]: 6: Hoare triple {5584#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,911 INFO L290 TraceCheckUtils]: 7: Hoare triple {5584#(<= ~counter~0 0)} ~cond := #in~cond; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,911 INFO L290 TraceCheckUtils]: 8: Hoare triple {5584#(<= ~counter~0 0)} assume !(0 == ~cond); {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,912 INFO L290 TraceCheckUtils]: 9: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,912 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5584#(<= ~counter~0 0)} {5584#(<= ~counter~0 0)} #59#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,912 INFO L272 TraceCheckUtils]: 11: Hoare triple {5584#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,913 INFO L290 TraceCheckUtils]: 12: Hoare triple {5584#(<= ~counter~0 0)} ~cond := #in~cond; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,913 INFO L290 TraceCheckUtils]: 13: Hoare triple {5584#(<= ~counter~0 0)} assume !(0 == ~cond); {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,913 INFO L290 TraceCheckUtils]: 14: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,914 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5584#(<= ~counter~0 0)} {5584#(<= ~counter~0 0)} #61#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,914 INFO L290 TraceCheckUtils]: 16: Hoare triple {5584#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {5584#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:46,915 INFO L290 TraceCheckUtils]: 17: Hoare triple {5584#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5633#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:46,915 INFO L290 TraceCheckUtils]: 18: Hoare triple {5633#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {5633#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:46,915 INFO L272 TraceCheckUtils]: 19: Hoare triple {5633#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5633#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:46,916 INFO L290 TraceCheckUtils]: 20: Hoare triple {5633#(<= ~counter~0 1)} ~cond := #in~cond; {5633#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:46,916 INFO L290 TraceCheckUtils]: 21: Hoare triple {5633#(<= ~counter~0 1)} assume !(0 == ~cond); {5633#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:46,916 INFO L290 TraceCheckUtils]: 22: Hoare triple {5633#(<= ~counter~0 1)} assume true; {5633#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:46,917 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5633#(<= ~counter~0 1)} {5633#(<= ~counter~0 1)} #63#return; {5633#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:46,917 INFO L290 TraceCheckUtils]: 24: Hoare triple {5633#(<= ~counter~0 1)} assume !!(0 != ~r~0); {5633#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:46,917 INFO L290 TraceCheckUtils]: 25: Hoare triple {5633#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5633#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:46,918 INFO L290 TraceCheckUtils]: 26: Hoare triple {5633#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5661#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:46,918 INFO L290 TraceCheckUtils]: 27: Hoare triple {5661#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {5661#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:46,919 INFO L272 TraceCheckUtils]: 28: Hoare triple {5661#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5661#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:46,919 INFO L290 TraceCheckUtils]: 29: Hoare triple {5661#(<= ~counter~0 2)} ~cond := #in~cond; {5661#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:46,919 INFO L290 TraceCheckUtils]: 30: Hoare triple {5661#(<= ~counter~0 2)} assume !(0 == ~cond); {5661#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:46,919 INFO L290 TraceCheckUtils]: 31: Hoare triple {5661#(<= ~counter~0 2)} assume true; {5661#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:46,920 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5661#(<= ~counter~0 2)} {5661#(<= ~counter~0 2)} #63#return; {5661#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:46,920 INFO L290 TraceCheckUtils]: 33: Hoare triple {5661#(<= ~counter~0 2)} assume !!(0 != ~r~0); {5661#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:46,920 INFO L290 TraceCheckUtils]: 34: Hoare triple {5661#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5661#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:46,921 INFO L290 TraceCheckUtils]: 35: Hoare triple {5661#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5689#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:46,923 INFO L290 TraceCheckUtils]: 36: Hoare triple {5689#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {5689#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:46,924 INFO L272 TraceCheckUtils]: 37: Hoare triple {5689#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5689#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:46,924 INFO L290 TraceCheckUtils]: 38: Hoare triple {5689#(<= ~counter~0 3)} ~cond := #in~cond; {5689#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:46,925 INFO L290 TraceCheckUtils]: 39: Hoare triple {5689#(<= ~counter~0 3)} assume !(0 == ~cond); {5689#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:46,925 INFO L290 TraceCheckUtils]: 40: Hoare triple {5689#(<= ~counter~0 3)} assume true; {5689#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:46,926 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5689#(<= ~counter~0 3)} {5689#(<= ~counter~0 3)} #63#return; {5689#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:46,926 INFO L290 TraceCheckUtils]: 42: Hoare triple {5689#(<= ~counter~0 3)} assume !!(0 != ~r~0); {5689#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:46,926 INFO L290 TraceCheckUtils]: 43: Hoare triple {5689#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5689#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:46,927 INFO L290 TraceCheckUtils]: 44: Hoare triple {5689#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5717#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:46,927 INFO L290 TraceCheckUtils]: 45: Hoare triple {5717#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {5717#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:46,930 INFO L272 TraceCheckUtils]: 46: Hoare triple {5717#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5717#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:46,930 INFO L290 TraceCheckUtils]: 47: Hoare triple {5717#(<= ~counter~0 4)} ~cond := #in~cond; {5717#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:46,931 INFO L290 TraceCheckUtils]: 48: Hoare triple {5717#(<= ~counter~0 4)} assume !(0 == ~cond); {5717#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:46,931 INFO L290 TraceCheckUtils]: 49: Hoare triple {5717#(<= ~counter~0 4)} assume true; {5717#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:46,932 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5717#(<= ~counter~0 4)} {5717#(<= ~counter~0 4)} #63#return; {5717#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:46,932 INFO L290 TraceCheckUtils]: 51: Hoare triple {5717#(<= ~counter~0 4)} assume !!(0 != ~r~0); {5717#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:46,932 INFO L290 TraceCheckUtils]: 52: Hoare triple {5717#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5717#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:46,933 INFO L290 TraceCheckUtils]: 53: Hoare triple {5717#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5745#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:46,933 INFO L290 TraceCheckUtils]: 54: Hoare triple {5745#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {5745#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:46,933 INFO L272 TraceCheckUtils]: 55: Hoare triple {5745#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5745#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:46,934 INFO L290 TraceCheckUtils]: 56: Hoare triple {5745#(<= ~counter~0 5)} ~cond := #in~cond; {5745#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:46,934 INFO L290 TraceCheckUtils]: 57: Hoare triple {5745#(<= ~counter~0 5)} assume !(0 == ~cond); {5745#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:46,935 INFO L290 TraceCheckUtils]: 58: Hoare triple {5745#(<= ~counter~0 5)} assume true; {5745#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:46,936 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5745#(<= ~counter~0 5)} {5745#(<= ~counter~0 5)} #63#return; {5745#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:46,936 INFO L290 TraceCheckUtils]: 60: Hoare triple {5745#(<= ~counter~0 5)} assume !!(0 != ~r~0); {5745#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:46,937 INFO L290 TraceCheckUtils]: 61: Hoare triple {5745#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5745#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:46,937 INFO L290 TraceCheckUtils]: 62: Hoare triple {5745#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5773#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:46,938 INFO L290 TraceCheckUtils]: 63: Hoare triple {5773#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {5773#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:46,939 INFO L272 TraceCheckUtils]: 64: Hoare triple {5773#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5773#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:46,939 INFO L290 TraceCheckUtils]: 65: Hoare triple {5773#(<= ~counter~0 6)} ~cond := #in~cond; {5773#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:46,939 INFO L290 TraceCheckUtils]: 66: Hoare triple {5773#(<= ~counter~0 6)} assume !(0 == ~cond); {5773#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:46,940 INFO L290 TraceCheckUtils]: 67: Hoare triple {5773#(<= ~counter~0 6)} assume true; {5773#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:46,941 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5773#(<= ~counter~0 6)} {5773#(<= ~counter~0 6)} #63#return; {5773#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:46,941 INFO L290 TraceCheckUtils]: 69: Hoare triple {5773#(<= ~counter~0 6)} assume !!(0 != ~r~0); {5773#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:46,941 INFO L290 TraceCheckUtils]: 70: Hoare triple {5773#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5773#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:46,942 INFO L290 TraceCheckUtils]: 71: Hoare triple {5773#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5801#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:46,942 INFO L290 TraceCheckUtils]: 72: Hoare triple {5801#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {5801#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:46,943 INFO L272 TraceCheckUtils]: 73: Hoare triple {5801#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5801#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:46,944 INFO L290 TraceCheckUtils]: 74: Hoare triple {5801#(<= ~counter~0 7)} ~cond := #in~cond; {5801#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:46,944 INFO L290 TraceCheckUtils]: 75: Hoare triple {5801#(<= ~counter~0 7)} assume !(0 == ~cond); {5801#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:46,944 INFO L290 TraceCheckUtils]: 76: Hoare triple {5801#(<= ~counter~0 7)} assume true; {5801#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:46,945 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5801#(<= ~counter~0 7)} {5801#(<= ~counter~0 7)} #63#return; {5801#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:46,946 INFO L290 TraceCheckUtils]: 78: Hoare triple {5801#(<= ~counter~0 7)} assume !!(0 != ~r~0); {5801#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:46,946 INFO L290 TraceCheckUtils]: 79: Hoare triple {5801#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5801#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:46,946 INFO L290 TraceCheckUtils]: 80: Hoare triple {5801#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5829#(<= |main_#t~post6| 7)} is VALID [2022-04-08 06:10:46,947 INFO L290 TraceCheckUtils]: 81: Hoare triple {5829#(<= |main_#t~post6| 7)} assume !(#t~post6 < 50);havoc #t~post6; {5577#false} is VALID [2022-04-08 06:10:46,947 INFO L272 TraceCheckUtils]: 82: Hoare triple {5577#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5577#false} is VALID [2022-04-08 06:10:46,947 INFO L290 TraceCheckUtils]: 83: Hoare triple {5577#false} ~cond := #in~cond; {5577#false} is VALID [2022-04-08 06:10:46,947 INFO L290 TraceCheckUtils]: 84: Hoare triple {5577#false} assume 0 == ~cond; {5577#false} is VALID [2022-04-08 06:10:46,947 INFO L290 TraceCheckUtils]: 85: Hoare triple {5577#false} assume !false; {5577#false} is VALID [2022-04-08 06:10:46,948 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 06:10:46,948 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:47,422 INFO L290 TraceCheckUtils]: 85: Hoare triple {5577#false} assume !false; {5577#false} is VALID [2022-04-08 06:10:47,422 INFO L290 TraceCheckUtils]: 84: Hoare triple {5577#false} assume 0 == ~cond; {5577#false} is VALID [2022-04-08 06:10:47,422 INFO L290 TraceCheckUtils]: 83: Hoare triple {5577#false} ~cond := #in~cond; {5577#false} is VALID [2022-04-08 06:10:47,422 INFO L272 TraceCheckUtils]: 82: Hoare triple {5577#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5577#false} is VALID [2022-04-08 06:10:47,423 INFO L290 TraceCheckUtils]: 81: Hoare triple {5857#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {5577#false} is VALID [2022-04-08 06:10:47,423 INFO L290 TraceCheckUtils]: 80: Hoare triple {5861#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5857#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:47,423 INFO L290 TraceCheckUtils]: 79: Hoare triple {5861#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5861#(< ~counter~0 50)} is VALID [2022-04-08 06:10:47,423 INFO L290 TraceCheckUtils]: 78: Hoare triple {5861#(< ~counter~0 50)} assume !!(0 != ~r~0); {5861#(< ~counter~0 50)} is VALID [2022-04-08 06:10:47,424 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5576#true} {5861#(< ~counter~0 50)} #63#return; {5861#(< ~counter~0 50)} is VALID [2022-04-08 06:10:47,424 INFO L290 TraceCheckUtils]: 76: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-08 06:10:47,424 INFO L290 TraceCheckUtils]: 75: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-08 06:10:47,424 INFO L290 TraceCheckUtils]: 74: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-08 06:10:47,424 INFO L272 TraceCheckUtils]: 73: Hoare triple {5861#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-08 06:10:47,425 INFO L290 TraceCheckUtils]: 72: Hoare triple {5861#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {5861#(< ~counter~0 50)} is VALID [2022-04-08 06:10:47,425 INFO L290 TraceCheckUtils]: 71: Hoare triple {5889#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5861#(< ~counter~0 50)} is VALID [2022-04-08 06:10:47,425 INFO L290 TraceCheckUtils]: 70: Hoare triple {5889#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5889#(< ~counter~0 49)} is VALID [2022-04-08 06:10:47,426 INFO L290 TraceCheckUtils]: 69: Hoare triple {5889#(< ~counter~0 49)} assume !!(0 != ~r~0); {5889#(< ~counter~0 49)} is VALID [2022-04-08 06:10:47,426 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5576#true} {5889#(< ~counter~0 49)} #63#return; {5889#(< ~counter~0 49)} is VALID [2022-04-08 06:10:47,426 INFO L290 TraceCheckUtils]: 67: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-08 06:10:47,426 INFO L290 TraceCheckUtils]: 66: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-08 06:10:47,427 INFO L290 TraceCheckUtils]: 65: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-08 06:10:47,427 INFO L272 TraceCheckUtils]: 64: Hoare triple {5889#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-08 06:10:47,427 INFO L290 TraceCheckUtils]: 63: Hoare triple {5889#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {5889#(< ~counter~0 49)} is VALID [2022-04-08 06:10:47,427 INFO L290 TraceCheckUtils]: 62: Hoare triple {5917#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5889#(< ~counter~0 49)} is VALID [2022-04-08 06:10:47,428 INFO L290 TraceCheckUtils]: 61: Hoare triple {5917#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5917#(< ~counter~0 48)} is VALID [2022-04-08 06:10:47,428 INFO L290 TraceCheckUtils]: 60: Hoare triple {5917#(< ~counter~0 48)} assume !!(0 != ~r~0); {5917#(< ~counter~0 48)} is VALID [2022-04-08 06:10:47,428 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5576#true} {5917#(< ~counter~0 48)} #63#return; {5917#(< ~counter~0 48)} is VALID [2022-04-08 06:10:47,428 INFO L290 TraceCheckUtils]: 58: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-08 06:10:47,429 INFO L290 TraceCheckUtils]: 57: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-08 06:10:47,429 INFO L290 TraceCheckUtils]: 56: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-08 06:10:47,429 INFO L272 TraceCheckUtils]: 55: Hoare triple {5917#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-08 06:10:47,431 INFO L290 TraceCheckUtils]: 54: Hoare triple {5917#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {5917#(< ~counter~0 48)} is VALID [2022-04-08 06:10:47,432 INFO L290 TraceCheckUtils]: 53: Hoare triple {5945#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5917#(< ~counter~0 48)} is VALID [2022-04-08 06:10:47,432 INFO L290 TraceCheckUtils]: 52: Hoare triple {5945#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5945#(< ~counter~0 47)} is VALID [2022-04-08 06:10:47,432 INFO L290 TraceCheckUtils]: 51: Hoare triple {5945#(< ~counter~0 47)} assume !!(0 != ~r~0); {5945#(< ~counter~0 47)} is VALID [2022-04-08 06:10:47,433 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5576#true} {5945#(< ~counter~0 47)} #63#return; {5945#(< ~counter~0 47)} is VALID [2022-04-08 06:10:47,433 INFO L290 TraceCheckUtils]: 49: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-08 06:10:47,433 INFO L290 TraceCheckUtils]: 48: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-08 06:10:47,433 INFO L290 TraceCheckUtils]: 47: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-08 06:10:47,433 INFO L272 TraceCheckUtils]: 46: Hoare triple {5945#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-08 06:10:47,434 INFO L290 TraceCheckUtils]: 45: Hoare triple {5945#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {5945#(< ~counter~0 47)} is VALID [2022-04-08 06:10:47,434 INFO L290 TraceCheckUtils]: 44: Hoare triple {5973#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5945#(< ~counter~0 47)} is VALID [2022-04-08 06:10:47,434 INFO L290 TraceCheckUtils]: 43: Hoare triple {5973#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5973#(< ~counter~0 46)} is VALID [2022-04-08 06:10:47,435 INFO L290 TraceCheckUtils]: 42: Hoare triple {5973#(< ~counter~0 46)} assume !!(0 != ~r~0); {5973#(< ~counter~0 46)} is VALID [2022-04-08 06:10:47,435 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5576#true} {5973#(< ~counter~0 46)} #63#return; {5973#(< ~counter~0 46)} is VALID [2022-04-08 06:10:47,435 INFO L290 TraceCheckUtils]: 40: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-08 06:10:47,435 INFO L290 TraceCheckUtils]: 39: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-08 06:10:47,435 INFO L290 TraceCheckUtils]: 38: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-08 06:10:47,435 INFO L272 TraceCheckUtils]: 37: Hoare triple {5973#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-08 06:10:47,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {5973#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {5973#(< ~counter~0 46)} is VALID [2022-04-08 06:10:47,436 INFO L290 TraceCheckUtils]: 35: Hoare triple {6001#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5973#(< ~counter~0 46)} is VALID [2022-04-08 06:10:47,436 INFO L290 TraceCheckUtils]: 34: Hoare triple {6001#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6001#(< ~counter~0 45)} is VALID [2022-04-08 06:10:47,437 INFO L290 TraceCheckUtils]: 33: Hoare triple {6001#(< ~counter~0 45)} assume !!(0 != ~r~0); {6001#(< ~counter~0 45)} is VALID [2022-04-08 06:10:47,437 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5576#true} {6001#(< ~counter~0 45)} #63#return; {6001#(< ~counter~0 45)} is VALID [2022-04-08 06:10:47,437 INFO L290 TraceCheckUtils]: 31: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-08 06:10:47,437 INFO L290 TraceCheckUtils]: 30: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-08 06:10:47,437 INFO L290 TraceCheckUtils]: 29: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-08 06:10:47,437 INFO L272 TraceCheckUtils]: 28: Hoare triple {6001#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-08 06:10:47,438 INFO L290 TraceCheckUtils]: 27: Hoare triple {6001#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {6001#(< ~counter~0 45)} is VALID [2022-04-08 06:10:47,438 INFO L290 TraceCheckUtils]: 26: Hoare triple {6029#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6001#(< ~counter~0 45)} is VALID [2022-04-08 06:10:47,438 INFO L290 TraceCheckUtils]: 25: Hoare triple {6029#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6029#(< ~counter~0 44)} is VALID [2022-04-08 06:10:47,439 INFO L290 TraceCheckUtils]: 24: Hoare triple {6029#(< ~counter~0 44)} assume !!(0 != ~r~0); {6029#(< ~counter~0 44)} is VALID [2022-04-08 06:10:47,439 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5576#true} {6029#(< ~counter~0 44)} #63#return; {6029#(< ~counter~0 44)} is VALID [2022-04-08 06:10:47,439 INFO L290 TraceCheckUtils]: 22: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-08 06:10:47,439 INFO L290 TraceCheckUtils]: 21: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-08 06:10:47,440 INFO L290 TraceCheckUtils]: 20: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-08 06:10:47,440 INFO L272 TraceCheckUtils]: 19: Hoare triple {6029#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-08 06:10:47,440 INFO L290 TraceCheckUtils]: 18: Hoare triple {6029#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {6029#(< ~counter~0 44)} is VALID [2022-04-08 06:10:47,440 INFO L290 TraceCheckUtils]: 17: Hoare triple {6057#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6029#(< ~counter~0 44)} is VALID [2022-04-08 06:10:47,441 INFO L290 TraceCheckUtils]: 16: Hoare triple {6057#(< ~counter~0 43)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6057#(< ~counter~0 43)} is VALID [2022-04-08 06:10:47,441 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5576#true} {6057#(< ~counter~0 43)} #61#return; {6057#(< ~counter~0 43)} is VALID [2022-04-08 06:10:47,441 INFO L290 TraceCheckUtils]: 14: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-08 06:10:47,441 INFO L290 TraceCheckUtils]: 13: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-08 06:10:47,441 INFO L290 TraceCheckUtils]: 12: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-08 06:10:47,441 INFO L272 TraceCheckUtils]: 11: Hoare triple {6057#(< ~counter~0 43)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {5576#true} is VALID [2022-04-08 06:10:47,442 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5576#true} {6057#(< ~counter~0 43)} #59#return; {6057#(< ~counter~0 43)} is VALID [2022-04-08 06:10:47,442 INFO L290 TraceCheckUtils]: 9: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-08 06:10:47,442 INFO L290 TraceCheckUtils]: 8: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-08 06:10:47,442 INFO L290 TraceCheckUtils]: 7: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-08 06:10:47,442 INFO L272 TraceCheckUtils]: 6: Hoare triple {6057#(< ~counter~0 43)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5576#true} is VALID [2022-04-08 06:10:47,442 INFO L290 TraceCheckUtils]: 5: Hoare triple {6057#(< ~counter~0 43)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {6057#(< ~counter~0 43)} is VALID [2022-04-08 06:10:47,443 INFO L272 TraceCheckUtils]: 4: Hoare triple {6057#(< ~counter~0 43)} call #t~ret7 := main(); {6057#(< ~counter~0 43)} is VALID [2022-04-08 06:10:47,443 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6057#(< ~counter~0 43)} {5576#true} #67#return; {6057#(< ~counter~0 43)} is VALID [2022-04-08 06:10:47,443 INFO L290 TraceCheckUtils]: 2: Hoare triple {6057#(< ~counter~0 43)} assume true; {6057#(< ~counter~0 43)} is VALID [2022-04-08 06:10:47,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {5576#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {6057#(< ~counter~0 43)} is VALID [2022-04-08 06:10:47,444 INFO L272 TraceCheckUtils]: 0: Hoare triple {5576#true} call ULTIMATE.init(); {5576#true} is VALID [2022-04-08 06:10:47,444 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 06:10:47,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:47,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176539872] [2022-04-08 06:10:47,444 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:47,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [593183178] [2022-04-08 06:10:47,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [593183178] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:47,445 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:47,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2022-04-08 06:10:47,445 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:47,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1616063097] [2022-04-08 06:10:47,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1616063097] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:47,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:47,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 06:10:47,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587416333] [2022-04-08 06:10:47,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:47,446 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 06:10:47,446 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:47,447 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 06:10:47,505 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 06:10:47,505 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 06:10:47,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:47,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 06:10:47,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=222, Unknown=0, NotChecked=0, Total=380 [2022-04-08 06:10:47,506 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 06:10:47,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:47,827 INFO L93 Difference]: Finished difference Result 97 states and 106 transitions. [2022-04-08 06:10:47,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-08 06:10:47,827 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 06:10:47,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:47,828 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 06:10:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-08 06:10:47,830 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 06:10:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-08 06:10:47,832 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 105 transitions. [2022-04-08 06:10:47,908 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 06:10:47,910 INFO L225 Difference]: With dead ends: 97 [2022-04-08 06:10:47,910 INFO L226 Difference]: Without dead ends: 92 [2022-04-08 06:10:47,910 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 06:10:47,911 INFO L913 BasicCegarLoop]: 33 mSDtfsCounter, 24 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:47,911 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 132 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:10:47,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-08 06:10:48,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2022-04-08 06:10:48,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:48,010 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 06:10:48,010 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 06:10:48,011 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 06:10:48,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:48,013 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-08 06:10:48,013 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-08 06:10:48,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:48,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:48,013 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 06:10:48,014 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 06:10:48,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:48,015 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-08 06:10:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-08 06:10:48,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:48,016 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:48,016 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:48,016 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:48,016 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 06:10:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 101 transitions. [2022-04-08 06:10:48,018 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 101 transitions. Word has length 86 [2022-04-08 06:10:48,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:48,018 INFO L478 AbstractCegarLoop]: Abstraction has 92 states and 101 transitions. [2022-04-08 06:10:48,019 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 06:10:48,019 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 101 transitions. [2022-04-08 06:10:50,158 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 100 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 06:10:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-08 06:10:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-08 06:10:50,159 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:50,160 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 06:10:50,188 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 06:10:50,360 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 06:10:50,360 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:50,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:50,361 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 15 times [2022-04-08 06:10:50,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:50,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2107848885] [2022-04-08 06:10:50,361 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:50,362 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 16 times [2022-04-08 06:10:50,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:50,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979139953] [2022-04-08 06:10:50,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:50,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:50,376 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:50,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2144241156] [2022-04-08 06:10:50,376 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:10:50,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:50,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:50,377 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 06:10:50,378 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 06:10:50,484 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:10:50,485 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:50,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-08 06:10:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:50,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:51,017 INFO L272 TraceCheckUtils]: 0: Hoare triple {6687#true} call ULTIMATE.init(); {6687#true} is VALID [2022-04-08 06:10:51,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {6687#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,018 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6695#(<= ~counter~0 0)} {6687#true} #67#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,018 INFO L272 TraceCheckUtils]: 4: Hoare triple {6695#(<= ~counter~0 0)} call #t~ret7 := main(); {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,019 INFO L290 TraceCheckUtils]: 5: Hoare triple {6695#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,019 INFO L272 TraceCheckUtils]: 6: Hoare triple {6695#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,019 INFO L290 TraceCheckUtils]: 7: Hoare triple {6695#(<= ~counter~0 0)} ~cond := #in~cond; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,020 INFO L290 TraceCheckUtils]: 8: Hoare triple {6695#(<= ~counter~0 0)} assume !(0 == ~cond); {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,020 INFO L290 TraceCheckUtils]: 9: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,020 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6695#(<= ~counter~0 0)} {6695#(<= ~counter~0 0)} #59#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,021 INFO L272 TraceCheckUtils]: 11: Hoare triple {6695#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,021 INFO L290 TraceCheckUtils]: 12: Hoare triple {6695#(<= ~counter~0 0)} ~cond := #in~cond; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,021 INFO L290 TraceCheckUtils]: 13: Hoare triple {6695#(<= ~counter~0 0)} assume !(0 == ~cond); {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,022 INFO L290 TraceCheckUtils]: 14: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,022 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6695#(<= ~counter~0 0)} {6695#(<= ~counter~0 0)} #61#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,022 INFO L290 TraceCheckUtils]: 16: Hoare triple {6695#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6695#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:51,023 INFO L290 TraceCheckUtils]: 17: Hoare triple {6695#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6744#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:51,023 INFO L290 TraceCheckUtils]: 18: Hoare triple {6744#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {6744#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:51,024 INFO L272 TraceCheckUtils]: 19: Hoare triple {6744#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6744#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:51,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {6744#(<= ~counter~0 1)} ~cond := #in~cond; {6744#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:51,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {6744#(<= ~counter~0 1)} assume !(0 == ~cond); {6744#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:51,025 INFO L290 TraceCheckUtils]: 22: Hoare triple {6744#(<= ~counter~0 1)} assume true; {6744#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:51,025 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6744#(<= ~counter~0 1)} {6744#(<= ~counter~0 1)} #63#return; {6744#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:51,025 INFO L290 TraceCheckUtils]: 24: Hoare triple {6744#(<= ~counter~0 1)} assume !!(0 != ~r~0); {6744#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:51,026 INFO L290 TraceCheckUtils]: 25: Hoare triple {6744#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6744#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:51,026 INFO L290 TraceCheckUtils]: 26: Hoare triple {6744#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6772#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:51,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {6772#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {6772#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:51,027 INFO L272 TraceCheckUtils]: 28: Hoare triple {6772#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6772#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:51,027 INFO L290 TraceCheckUtils]: 29: Hoare triple {6772#(<= ~counter~0 2)} ~cond := #in~cond; {6772#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:51,028 INFO L290 TraceCheckUtils]: 30: Hoare triple {6772#(<= ~counter~0 2)} assume !(0 == ~cond); {6772#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:51,028 INFO L290 TraceCheckUtils]: 31: Hoare triple {6772#(<= ~counter~0 2)} assume true; {6772#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:51,028 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6772#(<= ~counter~0 2)} {6772#(<= ~counter~0 2)} #63#return; {6772#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:51,029 INFO L290 TraceCheckUtils]: 33: Hoare triple {6772#(<= ~counter~0 2)} assume !!(0 != ~r~0); {6772#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:51,029 INFO L290 TraceCheckUtils]: 34: Hoare triple {6772#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6772#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:51,030 INFO L290 TraceCheckUtils]: 35: Hoare triple {6772#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6800#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:51,030 INFO L290 TraceCheckUtils]: 36: Hoare triple {6800#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {6800#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:51,030 INFO L272 TraceCheckUtils]: 37: Hoare triple {6800#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6800#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:51,031 INFO L290 TraceCheckUtils]: 38: Hoare triple {6800#(<= ~counter~0 3)} ~cond := #in~cond; {6800#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:51,031 INFO L290 TraceCheckUtils]: 39: Hoare triple {6800#(<= ~counter~0 3)} assume !(0 == ~cond); {6800#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:51,031 INFO L290 TraceCheckUtils]: 40: Hoare triple {6800#(<= ~counter~0 3)} assume true; {6800#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:51,032 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6800#(<= ~counter~0 3)} {6800#(<= ~counter~0 3)} #63#return; {6800#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:51,032 INFO L290 TraceCheckUtils]: 42: Hoare triple {6800#(<= ~counter~0 3)} assume !!(0 != ~r~0); {6800#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:51,032 INFO L290 TraceCheckUtils]: 43: Hoare triple {6800#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6800#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:51,033 INFO L290 TraceCheckUtils]: 44: Hoare triple {6800#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6828#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:51,033 INFO L290 TraceCheckUtils]: 45: Hoare triple {6828#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {6828#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:51,034 INFO L272 TraceCheckUtils]: 46: Hoare triple {6828#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6828#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:51,034 INFO L290 TraceCheckUtils]: 47: Hoare triple {6828#(<= ~counter~0 4)} ~cond := #in~cond; {6828#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:51,034 INFO L290 TraceCheckUtils]: 48: Hoare triple {6828#(<= ~counter~0 4)} assume !(0 == ~cond); {6828#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:51,034 INFO L290 TraceCheckUtils]: 49: Hoare triple {6828#(<= ~counter~0 4)} assume true; {6828#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:51,035 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6828#(<= ~counter~0 4)} {6828#(<= ~counter~0 4)} #63#return; {6828#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:51,035 INFO L290 TraceCheckUtils]: 51: Hoare triple {6828#(<= ~counter~0 4)} assume !!(0 != ~r~0); {6828#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:51,036 INFO L290 TraceCheckUtils]: 52: Hoare triple {6828#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6828#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:51,036 INFO L290 TraceCheckUtils]: 53: Hoare triple {6828#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6856#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:51,036 INFO L290 TraceCheckUtils]: 54: Hoare triple {6856#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {6856#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:51,037 INFO L272 TraceCheckUtils]: 55: Hoare triple {6856#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6856#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:51,037 INFO L290 TraceCheckUtils]: 56: Hoare triple {6856#(<= ~counter~0 5)} ~cond := #in~cond; {6856#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:51,038 INFO L290 TraceCheckUtils]: 57: Hoare triple {6856#(<= ~counter~0 5)} assume !(0 == ~cond); {6856#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:51,038 INFO L290 TraceCheckUtils]: 58: Hoare triple {6856#(<= ~counter~0 5)} assume true; {6856#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:51,038 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6856#(<= ~counter~0 5)} {6856#(<= ~counter~0 5)} #63#return; {6856#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:51,039 INFO L290 TraceCheckUtils]: 60: Hoare triple {6856#(<= ~counter~0 5)} assume !!(0 != ~r~0); {6856#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:51,039 INFO L290 TraceCheckUtils]: 61: Hoare triple {6856#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6856#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:51,039 INFO L290 TraceCheckUtils]: 62: Hoare triple {6856#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6884#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:51,040 INFO L290 TraceCheckUtils]: 63: Hoare triple {6884#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {6884#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:51,040 INFO L272 TraceCheckUtils]: 64: Hoare triple {6884#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6884#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:51,041 INFO L290 TraceCheckUtils]: 65: Hoare triple {6884#(<= ~counter~0 6)} ~cond := #in~cond; {6884#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:51,041 INFO L290 TraceCheckUtils]: 66: Hoare triple {6884#(<= ~counter~0 6)} assume !(0 == ~cond); {6884#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:51,041 INFO L290 TraceCheckUtils]: 67: Hoare triple {6884#(<= ~counter~0 6)} assume true; {6884#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:51,042 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6884#(<= ~counter~0 6)} {6884#(<= ~counter~0 6)} #63#return; {6884#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:51,042 INFO L290 TraceCheckUtils]: 69: Hoare triple {6884#(<= ~counter~0 6)} assume !!(0 != ~r~0); {6884#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:51,042 INFO L290 TraceCheckUtils]: 70: Hoare triple {6884#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6884#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:51,043 INFO L290 TraceCheckUtils]: 71: Hoare triple {6884#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6912#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:51,043 INFO L290 TraceCheckUtils]: 72: Hoare triple {6912#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {6912#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:51,044 INFO L272 TraceCheckUtils]: 73: Hoare triple {6912#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6912#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:51,044 INFO L290 TraceCheckUtils]: 74: Hoare triple {6912#(<= ~counter~0 7)} ~cond := #in~cond; {6912#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:51,044 INFO L290 TraceCheckUtils]: 75: Hoare triple {6912#(<= ~counter~0 7)} assume !(0 == ~cond); {6912#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:51,044 INFO L290 TraceCheckUtils]: 76: Hoare triple {6912#(<= ~counter~0 7)} assume true; {6912#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:51,045 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6912#(<= ~counter~0 7)} {6912#(<= ~counter~0 7)} #63#return; {6912#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:51,045 INFO L290 TraceCheckUtils]: 78: Hoare triple {6912#(<= ~counter~0 7)} assume !!(0 != ~r~0); {6912#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:51,046 INFO L290 TraceCheckUtils]: 79: Hoare triple {6912#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6912#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:51,046 INFO L290 TraceCheckUtils]: 80: Hoare triple {6912#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6940#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:51,046 INFO L290 TraceCheckUtils]: 81: Hoare triple {6940#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {6940#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:51,047 INFO L272 TraceCheckUtils]: 82: Hoare triple {6940#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6940#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:51,047 INFO L290 TraceCheckUtils]: 83: Hoare triple {6940#(<= ~counter~0 8)} ~cond := #in~cond; {6940#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:51,047 INFO L290 TraceCheckUtils]: 84: Hoare triple {6940#(<= ~counter~0 8)} assume !(0 == ~cond); {6940#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:51,048 INFO L290 TraceCheckUtils]: 85: Hoare triple {6940#(<= ~counter~0 8)} assume true; {6940#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:51,048 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6940#(<= ~counter~0 8)} {6940#(<= ~counter~0 8)} #63#return; {6940#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:51,049 INFO L290 TraceCheckUtils]: 87: Hoare triple {6940#(<= ~counter~0 8)} assume !!(0 != ~r~0); {6940#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:51,049 INFO L290 TraceCheckUtils]: 88: Hoare triple {6940#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6940#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:51,049 INFO L290 TraceCheckUtils]: 89: Hoare triple {6940#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6968#(<= |main_#t~post6| 8)} is VALID [2022-04-08 06:10:51,050 INFO L290 TraceCheckUtils]: 90: Hoare triple {6968#(<= |main_#t~post6| 8)} assume !(#t~post6 < 50);havoc #t~post6; {6688#false} is VALID [2022-04-08 06:10:51,050 INFO L272 TraceCheckUtils]: 91: Hoare triple {6688#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6688#false} is VALID [2022-04-08 06:10:51,050 INFO L290 TraceCheckUtils]: 92: Hoare triple {6688#false} ~cond := #in~cond; {6688#false} is VALID [2022-04-08 06:10:51,050 INFO L290 TraceCheckUtils]: 93: Hoare triple {6688#false} assume 0 == ~cond; {6688#false} is VALID [2022-04-08 06:10:51,050 INFO L290 TraceCheckUtils]: 94: Hoare triple {6688#false} assume !false; {6688#false} is VALID [2022-04-08 06:10:51,050 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 06:10:51,050 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:51,610 INFO L290 TraceCheckUtils]: 94: Hoare triple {6688#false} assume !false; {6688#false} is VALID [2022-04-08 06:10:51,610 INFO L290 TraceCheckUtils]: 93: Hoare triple {6688#false} assume 0 == ~cond; {6688#false} is VALID [2022-04-08 06:10:51,610 INFO L290 TraceCheckUtils]: 92: Hoare triple {6688#false} ~cond := #in~cond; {6688#false} is VALID [2022-04-08 06:10:51,610 INFO L272 TraceCheckUtils]: 91: Hoare triple {6688#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6688#false} is VALID [2022-04-08 06:10:51,610 INFO L290 TraceCheckUtils]: 90: Hoare triple {6996#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {6688#false} is VALID [2022-04-08 06:10:51,611 INFO L290 TraceCheckUtils]: 89: Hoare triple {7000#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6996#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:51,611 INFO L290 TraceCheckUtils]: 88: Hoare triple {7000#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7000#(< ~counter~0 50)} is VALID [2022-04-08 06:10:51,611 INFO L290 TraceCheckUtils]: 87: Hoare triple {7000#(< ~counter~0 50)} assume !!(0 != ~r~0); {7000#(< ~counter~0 50)} is VALID [2022-04-08 06:10:51,612 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6687#true} {7000#(< ~counter~0 50)} #63#return; {7000#(< ~counter~0 50)} is VALID [2022-04-08 06:10:51,612 INFO L290 TraceCheckUtils]: 85: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,612 INFO L290 TraceCheckUtils]: 84: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,612 INFO L290 TraceCheckUtils]: 83: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,612 INFO L272 TraceCheckUtils]: 82: Hoare triple {7000#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,612 INFO L290 TraceCheckUtils]: 81: Hoare triple {7000#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {7000#(< ~counter~0 50)} is VALID [2022-04-08 06:10:51,613 INFO L290 TraceCheckUtils]: 80: Hoare triple {7028#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7000#(< ~counter~0 50)} is VALID [2022-04-08 06:10:51,613 INFO L290 TraceCheckUtils]: 79: Hoare triple {7028#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7028#(< ~counter~0 49)} is VALID [2022-04-08 06:10:51,613 INFO L290 TraceCheckUtils]: 78: Hoare triple {7028#(< ~counter~0 49)} assume !!(0 != ~r~0); {7028#(< ~counter~0 49)} is VALID [2022-04-08 06:10:51,627 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6687#true} {7028#(< ~counter~0 49)} #63#return; {7028#(< ~counter~0 49)} is VALID [2022-04-08 06:10:51,627 INFO L290 TraceCheckUtils]: 76: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,627 INFO L290 TraceCheckUtils]: 75: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,627 INFO L290 TraceCheckUtils]: 74: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,628 INFO L272 TraceCheckUtils]: 73: Hoare triple {7028#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,628 INFO L290 TraceCheckUtils]: 72: Hoare triple {7028#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {7028#(< ~counter~0 49)} is VALID [2022-04-08 06:10:51,629 INFO L290 TraceCheckUtils]: 71: Hoare triple {7056#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7028#(< ~counter~0 49)} is VALID [2022-04-08 06:10:51,629 INFO L290 TraceCheckUtils]: 70: Hoare triple {7056#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7056#(< ~counter~0 48)} is VALID [2022-04-08 06:10:51,629 INFO L290 TraceCheckUtils]: 69: Hoare triple {7056#(< ~counter~0 48)} assume !!(0 != ~r~0); {7056#(< ~counter~0 48)} is VALID [2022-04-08 06:10:51,630 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6687#true} {7056#(< ~counter~0 48)} #63#return; {7056#(< ~counter~0 48)} is VALID [2022-04-08 06:10:51,630 INFO L290 TraceCheckUtils]: 67: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,630 INFO L290 TraceCheckUtils]: 66: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,630 INFO L290 TraceCheckUtils]: 65: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,630 INFO L272 TraceCheckUtils]: 64: Hoare triple {7056#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,630 INFO L290 TraceCheckUtils]: 63: Hoare triple {7056#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {7056#(< ~counter~0 48)} is VALID [2022-04-08 06:10:51,631 INFO L290 TraceCheckUtils]: 62: Hoare triple {7084#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7056#(< ~counter~0 48)} is VALID [2022-04-08 06:10:51,631 INFO L290 TraceCheckUtils]: 61: Hoare triple {7084#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7084#(< ~counter~0 47)} is VALID [2022-04-08 06:10:51,631 INFO L290 TraceCheckUtils]: 60: Hoare triple {7084#(< ~counter~0 47)} assume !!(0 != ~r~0); {7084#(< ~counter~0 47)} is VALID [2022-04-08 06:10:51,632 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6687#true} {7084#(< ~counter~0 47)} #63#return; {7084#(< ~counter~0 47)} is VALID [2022-04-08 06:10:51,632 INFO L290 TraceCheckUtils]: 58: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,632 INFO L290 TraceCheckUtils]: 57: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,632 INFO L290 TraceCheckUtils]: 56: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,632 INFO L272 TraceCheckUtils]: 55: Hoare triple {7084#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,632 INFO L290 TraceCheckUtils]: 54: Hoare triple {7084#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {7084#(< ~counter~0 47)} is VALID [2022-04-08 06:10:51,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {7112#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7084#(< ~counter~0 47)} is VALID [2022-04-08 06:10:51,633 INFO L290 TraceCheckUtils]: 52: Hoare triple {7112#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7112#(< ~counter~0 46)} is VALID [2022-04-08 06:10:51,634 INFO L290 TraceCheckUtils]: 51: Hoare triple {7112#(< ~counter~0 46)} assume !!(0 != ~r~0); {7112#(< ~counter~0 46)} is VALID [2022-04-08 06:10:51,634 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6687#true} {7112#(< ~counter~0 46)} #63#return; {7112#(< ~counter~0 46)} is VALID [2022-04-08 06:10:51,634 INFO L290 TraceCheckUtils]: 49: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,634 INFO L290 TraceCheckUtils]: 48: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,634 INFO L290 TraceCheckUtils]: 47: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,634 INFO L272 TraceCheckUtils]: 46: Hoare triple {7112#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,635 INFO L290 TraceCheckUtils]: 45: Hoare triple {7112#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {7112#(< ~counter~0 46)} is VALID [2022-04-08 06:10:51,635 INFO L290 TraceCheckUtils]: 44: Hoare triple {7140#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7112#(< ~counter~0 46)} is VALID [2022-04-08 06:10:51,635 INFO L290 TraceCheckUtils]: 43: Hoare triple {7140#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7140#(< ~counter~0 45)} is VALID [2022-04-08 06:10:51,636 INFO L290 TraceCheckUtils]: 42: Hoare triple {7140#(< ~counter~0 45)} assume !!(0 != ~r~0); {7140#(< ~counter~0 45)} is VALID [2022-04-08 06:10:51,636 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6687#true} {7140#(< ~counter~0 45)} #63#return; {7140#(< ~counter~0 45)} is VALID [2022-04-08 06:10:51,636 INFO L290 TraceCheckUtils]: 40: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,636 INFO L290 TraceCheckUtils]: 39: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,636 INFO L290 TraceCheckUtils]: 38: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,636 INFO L272 TraceCheckUtils]: 37: Hoare triple {7140#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,637 INFO L290 TraceCheckUtils]: 36: Hoare triple {7140#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {7140#(< ~counter~0 45)} is VALID [2022-04-08 06:10:51,637 INFO L290 TraceCheckUtils]: 35: Hoare triple {7168#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7140#(< ~counter~0 45)} is VALID [2022-04-08 06:10:51,637 INFO L290 TraceCheckUtils]: 34: Hoare triple {7168#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7168#(< ~counter~0 44)} is VALID [2022-04-08 06:10:51,638 INFO L290 TraceCheckUtils]: 33: Hoare triple {7168#(< ~counter~0 44)} assume !!(0 != ~r~0); {7168#(< ~counter~0 44)} is VALID [2022-04-08 06:10:51,638 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6687#true} {7168#(< ~counter~0 44)} #63#return; {7168#(< ~counter~0 44)} is VALID [2022-04-08 06:10:51,638 INFO L290 TraceCheckUtils]: 31: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,638 INFO L290 TraceCheckUtils]: 30: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,638 INFO L290 TraceCheckUtils]: 29: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,639 INFO L272 TraceCheckUtils]: 28: Hoare triple {7168#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,639 INFO L290 TraceCheckUtils]: 27: Hoare triple {7168#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {7168#(< ~counter~0 44)} is VALID [2022-04-08 06:10:51,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {7196#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7168#(< ~counter~0 44)} is VALID [2022-04-08 06:10:51,640 INFO L290 TraceCheckUtils]: 25: Hoare triple {7196#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7196#(< ~counter~0 43)} is VALID [2022-04-08 06:10:51,640 INFO L290 TraceCheckUtils]: 24: Hoare triple {7196#(< ~counter~0 43)} assume !!(0 != ~r~0); {7196#(< ~counter~0 43)} is VALID [2022-04-08 06:10:51,640 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6687#true} {7196#(< ~counter~0 43)} #63#return; {7196#(< ~counter~0 43)} is VALID [2022-04-08 06:10:51,640 INFO L290 TraceCheckUtils]: 22: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,640 INFO L290 TraceCheckUtils]: 21: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,641 INFO L290 TraceCheckUtils]: 20: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,641 INFO L272 TraceCheckUtils]: 19: Hoare triple {7196#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,641 INFO L290 TraceCheckUtils]: 18: Hoare triple {7196#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {7196#(< ~counter~0 43)} is VALID [2022-04-08 06:10:51,641 INFO L290 TraceCheckUtils]: 17: Hoare triple {7224#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7196#(< ~counter~0 43)} is VALID [2022-04-08 06:10:51,642 INFO L290 TraceCheckUtils]: 16: Hoare triple {7224#(< ~counter~0 42)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7224#(< ~counter~0 42)} is VALID [2022-04-08 06:10:51,642 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6687#true} {7224#(< ~counter~0 42)} #61#return; {7224#(< ~counter~0 42)} is VALID [2022-04-08 06:10:51,642 INFO L290 TraceCheckUtils]: 14: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,642 INFO L290 TraceCheckUtils]: 13: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,642 INFO L290 TraceCheckUtils]: 12: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,642 INFO L272 TraceCheckUtils]: 11: Hoare triple {7224#(< ~counter~0 42)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,643 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6687#true} {7224#(< ~counter~0 42)} #59#return; {7224#(< ~counter~0 42)} is VALID [2022-04-08 06:10:51,643 INFO L290 TraceCheckUtils]: 9: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-08 06:10:51,643 INFO L290 TraceCheckUtils]: 8: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-08 06:10:51,643 INFO L290 TraceCheckUtils]: 7: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-08 06:10:51,643 INFO L272 TraceCheckUtils]: 6: Hoare triple {7224#(< ~counter~0 42)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6687#true} is VALID [2022-04-08 06:10:51,643 INFO L290 TraceCheckUtils]: 5: Hoare triple {7224#(< ~counter~0 42)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {7224#(< ~counter~0 42)} is VALID [2022-04-08 06:10:51,644 INFO L272 TraceCheckUtils]: 4: Hoare triple {7224#(< ~counter~0 42)} call #t~ret7 := main(); {7224#(< ~counter~0 42)} is VALID [2022-04-08 06:10:51,644 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7224#(< ~counter~0 42)} {6687#true} #67#return; {7224#(< ~counter~0 42)} is VALID [2022-04-08 06:10:51,644 INFO L290 TraceCheckUtils]: 2: Hoare triple {7224#(< ~counter~0 42)} assume true; {7224#(< ~counter~0 42)} is VALID [2022-04-08 06:10:51,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {6687#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7224#(< ~counter~0 42)} is VALID [2022-04-08 06:10:51,645 INFO L272 TraceCheckUtils]: 0: Hoare triple {6687#true} call ULTIMATE.init(); {6687#true} is VALID [2022-04-08 06:10:51,645 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 06:10:51,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:51,645 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979139953] [2022-04-08 06:10:51,646 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:51,646 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2144241156] [2022-04-08 06:10:51,646 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2144241156] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:51,646 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:51,646 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-04-08 06:10:51,646 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:51,646 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2107848885] [2022-04-08 06:10:51,646 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2107848885] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:51,646 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:51,646 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 06:10:51,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561625959] [2022-04-08 06:10:51,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:51,647 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 06:10:51,647 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:51,647 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 06:10:51,708 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 06:10:51,709 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 06:10:51,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:51,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 06:10:51,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=267, Unknown=0, NotChecked=0, Total=462 [2022-04-08 06:10:51,709 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 06:10:52,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:52,078 INFO L93 Difference]: Finished difference Result 106 states and 116 transitions. [2022-04-08 06:10:52,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-08 06:10:52,078 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 06:10:52,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:52,079 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 06:10:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-08 06:10:52,082 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 06:10:52,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-08 06:10:52,084 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 115 transitions. [2022-04-08 06:10:52,175 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 06:10:52,179 INFO L225 Difference]: With dead ends: 106 [2022-04-08 06:10:52,179 INFO L226 Difference]: Without dead ends: 101 [2022-04-08 06:10:52,179 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 06:10:52,180 INFO L913 BasicCegarLoop]: 34 mSDtfsCounter, 31 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:52,180 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 146 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:10:52,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-08 06:10:52,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-08 06:10:52,302 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:52,302 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 06:10:52,303 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 06:10:52,303 INFO L87 Difference]: Start difference. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 06:10:52,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:52,305 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-08 06:10:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-08 06:10:52,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:52,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:52,306 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 06:10:52,306 INFO L87 Difference]: Start difference. First operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 101 states. [2022-04-08 06:10:52,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:52,308 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-08 06:10:52,308 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-08 06:10:52,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:52,309 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:52,309 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:52,309 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:52,309 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 06:10:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 111 transitions. [2022-04-08 06:10:52,313 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 111 transitions. Word has length 95 [2022-04-08 06:10:52,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:52,313 INFO L478 AbstractCegarLoop]: Abstraction has 101 states and 111 transitions. [2022-04-08 06:10:52,313 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 06:10:52,313 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 111 transitions. [2022-04-08 06:10:54,365 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 06:10:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-08 06:10:54,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-08 06:10:54,367 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:54,367 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 06:10:54,387 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 06:10:54,571 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 06:10:54,571 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:54,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:54,572 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 17 times [2022-04-08 06:10:54,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:54,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [853794380] [2022-04-08 06:10:54,572 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:54,572 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 18 times [2022-04-08 06:10:54,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:54,573 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913255159] [2022-04-08 06:10:54,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:54,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:54,586 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:54,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2027825900] [2022-04-08 06:10:54,586 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:10:54,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:54,587 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:54,588 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 06:10:54,600 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 06:10:54,759 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-08 06:10:54,759 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:54,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-08 06:10:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:54,784 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:55,313 INFO L272 TraceCheckUtils]: 0: Hoare triple {7910#true} call ULTIMATE.init(); {7910#true} is VALID [2022-04-08 06:10:55,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {7910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,314 INFO L290 TraceCheckUtils]: 2: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,315 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7918#(<= ~counter~0 0)} {7910#true} #67#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,315 INFO L272 TraceCheckUtils]: 4: Hoare triple {7918#(<= ~counter~0 0)} call #t~ret7 := main(); {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,315 INFO L290 TraceCheckUtils]: 5: Hoare triple {7918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,316 INFO L272 TraceCheckUtils]: 6: Hoare triple {7918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,316 INFO L290 TraceCheckUtils]: 7: Hoare triple {7918#(<= ~counter~0 0)} ~cond := #in~cond; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,316 INFO L290 TraceCheckUtils]: 8: Hoare triple {7918#(<= ~counter~0 0)} assume !(0 == ~cond); {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,317 INFO L290 TraceCheckUtils]: 9: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,317 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7918#(<= ~counter~0 0)} {7918#(<= ~counter~0 0)} #59#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,318 INFO L272 TraceCheckUtils]: 11: Hoare triple {7918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,318 INFO L290 TraceCheckUtils]: 12: Hoare triple {7918#(<= ~counter~0 0)} ~cond := #in~cond; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,318 INFO L290 TraceCheckUtils]: 13: Hoare triple {7918#(<= ~counter~0 0)} assume !(0 == ~cond); {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,318 INFO L290 TraceCheckUtils]: 14: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,319 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7918#(<= ~counter~0 0)} {7918#(<= ~counter~0 0)} #61#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,319 INFO L290 TraceCheckUtils]: 16: Hoare triple {7918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7918#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:55,320 INFO L290 TraceCheckUtils]: 17: Hoare triple {7918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7967#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:55,320 INFO L290 TraceCheckUtils]: 18: Hoare triple {7967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {7967#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:55,320 INFO L272 TraceCheckUtils]: 19: Hoare triple {7967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7967#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:55,321 INFO L290 TraceCheckUtils]: 20: Hoare triple {7967#(<= ~counter~0 1)} ~cond := #in~cond; {7967#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:55,321 INFO L290 TraceCheckUtils]: 21: Hoare triple {7967#(<= ~counter~0 1)} assume !(0 == ~cond); {7967#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:55,321 INFO L290 TraceCheckUtils]: 22: Hoare triple {7967#(<= ~counter~0 1)} assume true; {7967#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:55,322 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7967#(<= ~counter~0 1)} {7967#(<= ~counter~0 1)} #63#return; {7967#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:55,322 INFO L290 TraceCheckUtils]: 24: Hoare triple {7967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {7967#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:55,322 INFO L290 TraceCheckUtils]: 25: Hoare triple {7967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7967#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:55,323 INFO L290 TraceCheckUtils]: 26: Hoare triple {7967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7995#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:55,323 INFO L290 TraceCheckUtils]: 27: Hoare triple {7995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {7995#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:55,324 INFO L272 TraceCheckUtils]: 28: Hoare triple {7995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7995#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:55,324 INFO L290 TraceCheckUtils]: 29: Hoare triple {7995#(<= ~counter~0 2)} ~cond := #in~cond; {7995#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:55,324 INFO L290 TraceCheckUtils]: 30: Hoare triple {7995#(<= ~counter~0 2)} assume !(0 == ~cond); {7995#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:55,325 INFO L290 TraceCheckUtils]: 31: Hoare triple {7995#(<= ~counter~0 2)} assume true; {7995#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:55,325 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7995#(<= ~counter~0 2)} {7995#(<= ~counter~0 2)} #63#return; {7995#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:55,325 INFO L290 TraceCheckUtils]: 33: Hoare triple {7995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {7995#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:55,326 INFO L290 TraceCheckUtils]: 34: Hoare triple {7995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7995#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:55,326 INFO L290 TraceCheckUtils]: 35: Hoare triple {7995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8023#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:55,327 INFO L290 TraceCheckUtils]: 36: Hoare triple {8023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {8023#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:55,327 INFO L272 TraceCheckUtils]: 37: Hoare triple {8023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8023#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:55,327 INFO L290 TraceCheckUtils]: 38: Hoare triple {8023#(<= ~counter~0 3)} ~cond := #in~cond; {8023#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:55,328 INFO L290 TraceCheckUtils]: 39: Hoare triple {8023#(<= ~counter~0 3)} assume !(0 == ~cond); {8023#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:55,328 INFO L290 TraceCheckUtils]: 40: Hoare triple {8023#(<= ~counter~0 3)} assume true; {8023#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:55,328 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {8023#(<= ~counter~0 3)} {8023#(<= ~counter~0 3)} #63#return; {8023#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:55,329 INFO L290 TraceCheckUtils]: 42: Hoare triple {8023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {8023#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:55,329 INFO L290 TraceCheckUtils]: 43: Hoare triple {8023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8023#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:55,330 INFO L290 TraceCheckUtils]: 44: Hoare triple {8023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8051#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:55,330 INFO L290 TraceCheckUtils]: 45: Hoare triple {8051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {8051#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:55,330 INFO L272 TraceCheckUtils]: 46: Hoare triple {8051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8051#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:55,331 INFO L290 TraceCheckUtils]: 47: Hoare triple {8051#(<= ~counter~0 4)} ~cond := #in~cond; {8051#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:55,331 INFO L290 TraceCheckUtils]: 48: Hoare triple {8051#(<= ~counter~0 4)} assume !(0 == ~cond); {8051#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:55,331 INFO L290 TraceCheckUtils]: 49: Hoare triple {8051#(<= ~counter~0 4)} assume true; {8051#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:55,332 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8051#(<= ~counter~0 4)} {8051#(<= ~counter~0 4)} #63#return; {8051#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:55,332 INFO L290 TraceCheckUtils]: 51: Hoare triple {8051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {8051#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:55,332 INFO L290 TraceCheckUtils]: 52: Hoare triple {8051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8051#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:55,333 INFO L290 TraceCheckUtils]: 53: Hoare triple {8051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8079#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:55,333 INFO L290 TraceCheckUtils]: 54: Hoare triple {8079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {8079#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:55,334 INFO L272 TraceCheckUtils]: 55: Hoare triple {8079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8079#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:55,334 INFO L290 TraceCheckUtils]: 56: Hoare triple {8079#(<= ~counter~0 5)} ~cond := #in~cond; {8079#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:55,334 INFO L290 TraceCheckUtils]: 57: Hoare triple {8079#(<= ~counter~0 5)} assume !(0 == ~cond); {8079#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:55,335 INFO L290 TraceCheckUtils]: 58: Hoare triple {8079#(<= ~counter~0 5)} assume true; {8079#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:55,335 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8079#(<= ~counter~0 5)} {8079#(<= ~counter~0 5)} #63#return; {8079#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:55,335 INFO L290 TraceCheckUtils]: 60: Hoare triple {8079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {8079#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:55,336 INFO L290 TraceCheckUtils]: 61: Hoare triple {8079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8079#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:55,336 INFO L290 TraceCheckUtils]: 62: Hoare triple {8079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8107#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:55,336 INFO L290 TraceCheckUtils]: 63: Hoare triple {8107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {8107#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:55,337 INFO L272 TraceCheckUtils]: 64: Hoare triple {8107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8107#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:55,337 INFO L290 TraceCheckUtils]: 65: Hoare triple {8107#(<= ~counter~0 6)} ~cond := #in~cond; {8107#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:55,337 INFO L290 TraceCheckUtils]: 66: Hoare triple {8107#(<= ~counter~0 6)} assume !(0 == ~cond); {8107#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:55,338 INFO L290 TraceCheckUtils]: 67: Hoare triple {8107#(<= ~counter~0 6)} assume true; {8107#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:55,338 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {8107#(<= ~counter~0 6)} {8107#(<= ~counter~0 6)} #63#return; {8107#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:55,339 INFO L290 TraceCheckUtils]: 69: Hoare triple {8107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {8107#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:55,339 INFO L290 TraceCheckUtils]: 70: Hoare triple {8107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8107#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:55,339 INFO L290 TraceCheckUtils]: 71: Hoare triple {8107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8135#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:55,340 INFO L290 TraceCheckUtils]: 72: Hoare triple {8135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {8135#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:55,340 INFO L272 TraceCheckUtils]: 73: Hoare triple {8135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8135#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:55,340 INFO L290 TraceCheckUtils]: 74: Hoare triple {8135#(<= ~counter~0 7)} ~cond := #in~cond; {8135#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:55,341 INFO L290 TraceCheckUtils]: 75: Hoare triple {8135#(<= ~counter~0 7)} assume !(0 == ~cond); {8135#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:55,341 INFO L290 TraceCheckUtils]: 76: Hoare triple {8135#(<= ~counter~0 7)} assume true; {8135#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:55,341 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {8135#(<= ~counter~0 7)} {8135#(<= ~counter~0 7)} #63#return; {8135#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:55,342 INFO L290 TraceCheckUtils]: 78: Hoare triple {8135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {8135#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:55,342 INFO L290 TraceCheckUtils]: 79: Hoare triple {8135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8135#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:55,343 INFO L290 TraceCheckUtils]: 80: Hoare triple {8135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8163#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:55,343 INFO L290 TraceCheckUtils]: 81: Hoare triple {8163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {8163#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:55,343 INFO L272 TraceCheckUtils]: 82: Hoare triple {8163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8163#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:55,344 INFO L290 TraceCheckUtils]: 83: Hoare triple {8163#(<= ~counter~0 8)} ~cond := #in~cond; {8163#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:55,344 INFO L290 TraceCheckUtils]: 84: Hoare triple {8163#(<= ~counter~0 8)} assume !(0 == ~cond); {8163#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:55,344 INFO L290 TraceCheckUtils]: 85: Hoare triple {8163#(<= ~counter~0 8)} assume true; {8163#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:55,345 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {8163#(<= ~counter~0 8)} {8163#(<= ~counter~0 8)} #63#return; {8163#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:55,345 INFO L290 TraceCheckUtils]: 87: Hoare triple {8163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {8163#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:55,345 INFO L290 TraceCheckUtils]: 88: Hoare triple {8163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8163#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:55,346 INFO L290 TraceCheckUtils]: 89: Hoare triple {8163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8191#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:55,346 INFO L290 TraceCheckUtils]: 90: Hoare triple {8191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {8191#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:55,347 INFO L272 TraceCheckUtils]: 91: Hoare triple {8191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8191#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:55,347 INFO L290 TraceCheckUtils]: 92: Hoare triple {8191#(<= ~counter~0 9)} ~cond := #in~cond; {8191#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:55,347 INFO L290 TraceCheckUtils]: 93: Hoare triple {8191#(<= ~counter~0 9)} assume !(0 == ~cond); {8191#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:55,347 INFO L290 TraceCheckUtils]: 94: Hoare triple {8191#(<= ~counter~0 9)} assume true; {8191#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:55,348 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {8191#(<= ~counter~0 9)} {8191#(<= ~counter~0 9)} #63#return; {8191#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:55,348 INFO L290 TraceCheckUtils]: 96: Hoare triple {8191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {8191#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:55,349 INFO L290 TraceCheckUtils]: 97: Hoare triple {8191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8191#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:55,349 INFO L290 TraceCheckUtils]: 98: Hoare triple {8191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8219#(<= |main_#t~post6| 9)} is VALID [2022-04-08 06:10:55,349 INFO L290 TraceCheckUtils]: 99: Hoare triple {8219#(<= |main_#t~post6| 9)} assume !(#t~post6 < 50);havoc #t~post6; {7911#false} is VALID [2022-04-08 06:10:55,349 INFO L272 TraceCheckUtils]: 100: Hoare triple {7911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7911#false} is VALID [2022-04-08 06:10:55,349 INFO L290 TraceCheckUtils]: 101: Hoare triple {7911#false} ~cond := #in~cond; {7911#false} is VALID [2022-04-08 06:10:55,349 INFO L290 TraceCheckUtils]: 102: Hoare triple {7911#false} assume 0 == ~cond; {7911#false} is VALID [2022-04-08 06:10:55,350 INFO L290 TraceCheckUtils]: 103: Hoare triple {7911#false} assume !false; {7911#false} is VALID [2022-04-08 06:10:55,350 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 06:10:55,350 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:55,930 INFO L290 TraceCheckUtils]: 103: Hoare triple {7911#false} assume !false; {7911#false} is VALID [2022-04-08 06:10:55,930 INFO L290 TraceCheckUtils]: 102: Hoare triple {7911#false} assume 0 == ~cond; {7911#false} is VALID [2022-04-08 06:10:55,930 INFO L290 TraceCheckUtils]: 101: Hoare triple {7911#false} ~cond := #in~cond; {7911#false} is VALID [2022-04-08 06:10:55,930 INFO L272 TraceCheckUtils]: 100: Hoare triple {7911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7911#false} is VALID [2022-04-08 06:10:55,931 INFO L290 TraceCheckUtils]: 99: Hoare triple {8247#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {7911#false} is VALID [2022-04-08 06:10:55,931 INFO L290 TraceCheckUtils]: 98: Hoare triple {8251#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8247#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:55,931 INFO L290 TraceCheckUtils]: 97: Hoare triple {8251#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8251#(< ~counter~0 50)} is VALID [2022-04-08 06:10:55,931 INFO L290 TraceCheckUtils]: 96: Hoare triple {8251#(< ~counter~0 50)} assume !!(0 != ~r~0); {8251#(< ~counter~0 50)} is VALID [2022-04-08 06:10:55,932 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {7910#true} {8251#(< ~counter~0 50)} #63#return; {8251#(< ~counter~0 50)} is VALID [2022-04-08 06:10:55,932 INFO L290 TraceCheckUtils]: 94: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,932 INFO L290 TraceCheckUtils]: 93: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,932 INFO L290 TraceCheckUtils]: 92: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,932 INFO L272 TraceCheckUtils]: 91: Hoare triple {8251#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,933 INFO L290 TraceCheckUtils]: 90: Hoare triple {8251#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {8251#(< ~counter~0 50)} is VALID [2022-04-08 06:10:55,933 INFO L290 TraceCheckUtils]: 89: Hoare triple {8279#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8251#(< ~counter~0 50)} is VALID [2022-04-08 06:10:55,934 INFO L290 TraceCheckUtils]: 88: Hoare triple {8279#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8279#(< ~counter~0 49)} is VALID [2022-04-08 06:10:55,934 INFO L290 TraceCheckUtils]: 87: Hoare triple {8279#(< ~counter~0 49)} assume !!(0 != ~r~0); {8279#(< ~counter~0 49)} is VALID [2022-04-08 06:10:55,934 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {7910#true} {8279#(< ~counter~0 49)} #63#return; {8279#(< ~counter~0 49)} is VALID [2022-04-08 06:10:55,934 INFO L290 TraceCheckUtils]: 85: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,935 INFO L290 TraceCheckUtils]: 84: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,935 INFO L290 TraceCheckUtils]: 83: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,935 INFO L272 TraceCheckUtils]: 82: Hoare triple {8279#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,935 INFO L290 TraceCheckUtils]: 81: Hoare triple {8279#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {8279#(< ~counter~0 49)} is VALID [2022-04-08 06:10:55,936 INFO L290 TraceCheckUtils]: 80: Hoare triple {8307#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8279#(< ~counter~0 49)} is VALID [2022-04-08 06:10:55,936 INFO L290 TraceCheckUtils]: 79: Hoare triple {8307#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8307#(< ~counter~0 48)} is VALID [2022-04-08 06:10:55,936 INFO L290 TraceCheckUtils]: 78: Hoare triple {8307#(< ~counter~0 48)} assume !!(0 != ~r~0); {8307#(< ~counter~0 48)} is VALID [2022-04-08 06:10:55,937 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {7910#true} {8307#(< ~counter~0 48)} #63#return; {8307#(< ~counter~0 48)} is VALID [2022-04-08 06:10:55,937 INFO L290 TraceCheckUtils]: 76: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,937 INFO L290 TraceCheckUtils]: 75: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,937 INFO L290 TraceCheckUtils]: 74: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,937 INFO L272 TraceCheckUtils]: 73: Hoare triple {8307#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,938 INFO L290 TraceCheckUtils]: 72: Hoare triple {8307#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {8307#(< ~counter~0 48)} is VALID [2022-04-08 06:10:55,938 INFO L290 TraceCheckUtils]: 71: Hoare triple {8335#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8307#(< ~counter~0 48)} is VALID [2022-04-08 06:10:55,938 INFO L290 TraceCheckUtils]: 70: Hoare triple {8335#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8335#(< ~counter~0 47)} is VALID [2022-04-08 06:10:55,939 INFO L290 TraceCheckUtils]: 69: Hoare triple {8335#(< ~counter~0 47)} assume !!(0 != ~r~0); {8335#(< ~counter~0 47)} is VALID [2022-04-08 06:10:55,939 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7910#true} {8335#(< ~counter~0 47)} #63#return; {8335#(< ~counter~0 47)} is VALID [2022-04-08 06:10:55,939 INFO L290 TraceCheckUtils]: 67: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,940 INFO L290 TraceCheckUtils]: 66: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,940 INFO L290 TraceCheckUtils]: 65: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,940 INFO L272 TraceCheckUtils]: 64: Hoare triple {8335#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,940 INFO L290 TraceCheckUtils]: 63: Hoare triple {8335#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {8335#(< ~counter~0 47)} is VALID [2022-04-08 06:10:55,940 INFO L290 TraceCheckUtils]: 62: Hoare triple {8363#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8335#(< ~counter~0 47)} is VALID [2022-04-08 06:10:55,943 INFO L290 TraceCheckUtils]: 61: Hoare triple {8363#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8363#(< ~counter~0 46)} is VALID [2022-04-08 06:10:55,944 INFO L290 TraceCheckUtils]: 60: Hoare triple {8363#(< ~counter~0 46)} assume !!(0 != ~r~0); {8363#(< ~counter~0 46)} is VALID [2022-04-08 06:10:55,944 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7910#true} {8363#(< ~counter~0 46)} #63#return; {8363#(< ~counter~0 46)} is VALID [2022-04-08 06:10:55,945 INFO L290 TraceCheckUtils]: 58: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,945 INFO L290 TraceCheckUtils]: 57: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,945 INFO L290 TraceCheckUtils]: 56: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,945 INFO L272 TraceCheckUtils]: 55: Hoare triple {8363#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,945 INFO L290 TraceCheckUtils]: 54: Hoare triple {8363#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {8363#(< ~counter~0 46)} is VALID [2022-04-08 06:10:55,948 INFO L290 TraceCheckUtils]: 53: Hoare triple {8391#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8363#(< ~counter~0 46)} is VALID [2022-04-08 06:10:55,948 INFO L290 TraceCheckUtils]: 52: Hoare triple {8391#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8391#(< ~counter~0 45)} is VALID [2022-04-08 06:10:55,948 INFO L290 TraceCheckUtils]: 51: Hoare triple {8391#(< ~counter~0 45)} assume !!(0 != ~r~0); {8391#(< ~counter~0 45)} is VALID [2022-04-08 06:10:55,949 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7910#true} {8391#(< ~counter~0 45)} #63#return; {8391#(< ~counter~0 45)} is VALID [2022-04-08 06:10:55,949 INFO L290 TraceCheckUtils]: 49: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,949 INFO L290 TraceCheckUtils]: 48: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,949 INFO L290 TraceCheckUtils]: 47: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,949 INFO L272 TraceCheckUtils]: 46: Hoare triple {8391#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,949 INFO L290 TraceCheckUtils]: 45: Hoare triple {8391#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {8391#(< ~counter~0 45)} is VALID [2022-04-08 06:10:55,950 INFO L290 TraceCheckUtils]: 44: Hoare triple {8419#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8391#(< ~counter~0 45)} is VALID [2022-04-08 06:10:55,950 INFO L290 TraceCheckUtils]: 43: Hoare triple {8419#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8419#(< ~counter~0 44)} is VALID [2022-04-08 06:10:55,951 INFO L290 TraceCheckUtils]: 42: Hoare triple {8419#(< ~counter~0 44)} assume !!(0 != ~r~0); {8419#(< ~counter~0 44)} is VALID [2022-04-08 06:10:55,951 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {7910#true} {8419#(< ~counter~0 44)} #63#return; {8419#(< ~counter~0 44)} is VALID [2022-04-08 06:10:55,951 INFO L290 TraceCheckUtils]: 40: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,951 INFO L290 TraceCheckUtils]: 39: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,951 INFO L290 TraceCheckUtils]: 38: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,951 INFO L272 TraceCheckUtils]: 37: Hoare triple {8419#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,952 INFO L290 TraceCheckUtils]: 36: Hoare triple {8419#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {8419#(< ~counter~0 44)} is VALID [2022-04-08 06:10:55,952 INFO L290 TraceCheckUtils]: 35: Hoare triple {8447#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8419#(< ~counter~0 44)} is VALID [2022-04-08 06:10:55,953 INFO L290 TraceCheckUtils]: 34: Hoare triple {8447#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8447#(< ~counter~0 43)} is VALID [2022-04-08 06:10:55,953 INFO L290 TraceCheckUtils]: 33: Hoare triple {8447#(< ~counter~0 43)} assume !!(0 != ~r~0); {8447#(< ~counter~0 43)} is VALID [2022-04-08 06:10:55,953 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7910#true} {8447#(< ~counter~0 43)} #63#return; {8447#(< ~counter~0 43)} is VALID [2022-04-08 06:10:55,954 INFO L290 TraceCheckUtils]: 31: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,954 INFO L290 TraceCheckUtils]: 30: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,954 INFO L290 TraceCheckUtils]: 29: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,954 INFO L272 TraceCheckUtils]: 28: Hoare triple {8447#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,954 INFO L290 TraceCheckUtils]: 27: Hoare triple {8447#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {8447#(< ~counter~0 43)} is VALID [2022-04-08 06:10:55,954 INFO L290 TraceCheckUtils]: 26: Hoare triple {8475#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8447#(< ~counter~0 43)} is VALID [2022-04-08 06:10:55,955 INFO L290 TraceCheckUtils]: 25: Hoare triple {8475#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8475#(< ~counter~0 42)} is VALID [2022-04-08 06:10:55,955 INFO L290 TraceCheckUtils]: 24: Hoare triple {8475#(< ~counter~0 42)} assume !!(0 != ~r~0); {8475#(< ~counter~0 42)} is VALID [2022-04-08 06:10:55,956 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7910#true} {8475#(< ~counter~0 42)} #63#return; {8475#(< ~counter~0 42)} is VALID [2022-04-08 06:10:55,956 INFO L290 TraceCheckUtils]: 22: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,956 INFO L290 TraceCheckUtils]: 21: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,956 INFO L290 TraceCheckUtils]: 20: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,956 INFO L272 TraceCheckUtils]: 19: Hoare triple {8475#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {8475#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {8475#(< ~counter~0 42)} is VALID [2022-04-08 06:10:55,957 INFO L290 TraceCheckUtils]: 17: Hoare triple {8503#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8475#(< ~counter~0 42)} is VALID [2022-04-08 06:10:55,957 INFO L290 TraceCheckUtils]: 16: Hoare triple {8503#(< ~counter~0 41)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {8503#(< ~counter~0 41)} is VALID [2022-04-08 06:10:55,958 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7910#true} {8503#(< ~counter~0 41)} #61#return; {8503#(< ~counter~0 41)} is VALID [2022-04-08 06:10:55,958 INFO L290 TraceCheckUtils]: 14: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,958 INFO L290 TraceCheckUtils]: 13: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,958 INFO L290 TraceCheckUtils]: 12: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,958 INFO L272 TraceCheckUtils]: 11: Hoare triple {8503#(< ~counter~0 41)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,958 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7910#true} {8503#(< ~counter~0 41)} #59#return; {8503#(< ~counter~0 41)} is VALID [2022-04-08 06:10:55,958 INFO L290 TraceCheckUtils]: 9: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-08 06:10:55,958 INFO L290 TraceCheckUtils]: 8: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-08 06:10:55,959 INFO L290 TraceCheckUtils]: 7: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-08 06:10:55,959 INFO L272 TraceCheckUtils]: 6: Hoare triple {8503#(< ~counter~0 41)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7910#true} is VALID [2022-04-08 06:10:55,959 INFO L290 TraceCheckUtils]: 5: Hoare triple {8503#(< ~counter~0 41)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {8503#(< ~counter~0 41)} is VALID [2022-04-08 06:10:55,959 INFO L272 TraceCheckUtils]: 4: Hoare triple {8503#(< ~counter~0 41)} call #t~ret7 := main(); {8503#(< ~counter~0 41)} is VALID [2022-04-08 06:10:55,960 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8503#(< ~counter~0 41)} {7910#true} #67#return; {8503#(< ~counter~0 41)} is VALID [2022-04-08 06:10:55,960 INFO L290 TraceCheckUtils]: 2: Hoare triple {8503#(< ~counter~0 41)} assume true; {8503#(< ~counter~0 41)} is VALID [2022-04-08 06:10:55,960 INFO L290 TraceCheckUtils]: 1: Hoare triple {7910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {8503#(< ~counter~0 41)} is VALID [2022-04-08 06:10:55,960 INFO L272 TraceCheckUtils]: 0: Hoare triple {7910#true} call ULTIMATE.init(); {7910#true} is VALID [2022-04-08 06:10:55,961 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 06:10:55,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:55,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913255159] [2022-04-08 06:10:55,961 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:55,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2027825900] [2022-04-08 06:10:55,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2027825900] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:55,961 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:55,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2022-04-08 06:10:55,962 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:55,962 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [853794380] [2022-04-08 06:10:55,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [853794380] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:55,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:55,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 06:10:55,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065674778] [2022-04-08 06:10:55,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:55,962 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 06:10:55,963 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:55,963 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 06:10:56,042 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 06:10:56,043 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 06:10:56,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:56,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 06:10:56,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=316, Unknown=0, NotChecked=0, Total=552 [2022-04-08 06:10:56,044 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 06:10:56,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:56,428 INFO L93 Difference]: Finished difference Result 115 states and 126 transitions. [2022-04-08 06:10:56,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-08 06:10:56,429 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 06:10:56,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:10:56,429 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 06:10:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-08 06:10:56,432 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 06:10:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-08 06:10:56,435 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 125 transitions. [2022-04-08 06:10:56,544 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 06:10:56,545 INFO L225 Difference]: With dead ends: 115 [2022-04-08 06:10:56,546 INFO L226 Difference]: Without dead ends: 110 [2022-04-08 06:10:56,546 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 06:10:56,547 INFO L913 BasicCegarLoop]: 35 mSDtfsCounter, 26 mSDsluCounter, 119 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:10:56,547 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 154 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:10:56,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-08 06:10:56,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-04-08 06:10:56,652 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:10:56,652 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 06:10:56,652 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 06:10:56,652 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 06:10:56,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:56,654 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-08 06:10:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-08 06:10:56,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:56,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:56,655 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 06:10:56,655 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 06:10:56,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:10:56,657 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-08 06:10:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-08 06:10:56,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:10:56,657 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:10:56,658 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:10:56,658 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:10:56,658 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 06:10:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 121 transitions. [2022-04-08 06:10:56,660 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 121 transitions. Word has length 104 [2022-04-08 06:10:56,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:10:56,661 INFO L478 AbstractCegarLoop]: Abstraction has 110 states and 121 transitions. [2022-04-08 06:10:56,661 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 06:10:56,661 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 121 transitions. [2022-04-08 06:10:58,263 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 06:10:58,264 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-08 06:10:58,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-08 06:10:58,267 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:10:58,267 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 06:10:58,275 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 06:10:58,473 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 06:10:58,473 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:10:58,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:10:58,473 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 19 times [2022-04-08 06:10:58,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:10:58,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2115160144] [2022-04-08 06:10:58,474 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:10:58,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 20 times [2022-04-08 06:10:58,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:10:58,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988744389] [2022-04-08 06:10:58,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:10:58,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:10:58,500 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:10:58,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2036476281] [2022-04-08 06:10:58,501 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:10:58,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:10:58,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:10:58,502 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 06:10:58,514 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 06:10:58,579 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:10:58,579 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:10:58,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-08 06:10:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:10:58,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:10:59,270 INFO L272 TraceCheckUtils]: 0: Hoare triple {9245#true} call ULTIMATE.init(); {9245#true} is VALID [2022-04-08 06:10:59,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {9245#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,271 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9253#(<= ~counter~0 0)} {9245#true} #67#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,271 INFO L272 TraceCheckUtils]: 4: Hoare triple {9253#(<= ~counter~0 0)} call #t~ret7 := main(); {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,271 INFO L290 TraceCheckUtils]: 5: Hoare triple {9253#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,272 INFO L272 TraceCheckUtils]: 6: Hoare triple {9253#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,272 INFO L290 TraceCheckUtils]: 7: Hoare triple {9253#(<= ~counter~0 0)} ~cond := #in~cond; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,272 INFO L290 TraceCheckUtils]: 8: Hoare triple {9253#(<= ~counter~0 0)} assume !(0 == ~cond); {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,273 INFO L290 TraceCheckUtils]: 9: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,273 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9253#(<= ~counter~0 0)} {9253#(<= ~counter~0 0)} #59#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,274 INFO L272 TraceCheckUtils]: 11: Hoare triple {9253#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,274 INFO L290 TraceCheckUtils]: 12: Hoare triple {9253#(<= ~counter~0 0)} ~cond := #in~cond; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,274 INFO L290 TraceCheckUtils]: 13: Hoare triple {9253#(<= ~counter~0 0)} assume !(0 == ~cond); {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,274 INFO L290 TraceCheckUtils]: 14: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,287 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9253#(<= ~counter~0 0)} {9253#(<= ~counter~0 0)} #61#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,288 INFO L290 TraceCheckUtils]: 16: Hoare triple {9253#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9253#(<= ~counter~0 0)} is VALID [2022-04-08 06:10:59,288 INFO L290 TraceCheckUtils]: 17: Hoare triple {9253#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9302#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:59,289 INFO L290 TraceCheckUtils]: 18: Hoare triple {9302#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {9302#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:59,289 INFO L272 TraceCheckUtils]: 19: Hoare triple {9302#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9302#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:59,290 INFO L290 TraceCheckUtils]: 20: Hoare triple {9302#(<= ~counter~0 1)} ~cond := #in~cond; {9302#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:59,290 INFO L290 TraceCheckUtils]: 21: Hoare triple {9302#(<= ~counter~0 1)} assume !(0 == ~cond); {9302#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:59,290 INFO L290 TraceCheckUtils]: 22: Hoare triple {9302#(<= ~counter~0 1)} assume true; {9302#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:59,291 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9302#(<= ~counter~0 1)} {9302#(<= ~counter~0 1)} #63#return; {9302#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:59,291 INFO L290 TraceCheckUtils]: 24: Hoare triple {9302#(<= ~counter~0 1)} assume !!(0 != ~r~0); {9302#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:59,292 INFO L290 TraceCheckUtils]: 25: Hoare triple {9302#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9302#(<= ~counter~0 1)} is VALID [2022-04-08 06:10:59,292 INFO L290 TraceCheckUtils]: 26: Hoare triple {9302#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9330#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:59,293 INFO L290 TraceCheckUtils]: 27: Hoare triple {9330#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {9330#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:59,293 INFO L272 TraceCheckUtils]: 28: Hoare triple {9330#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9330#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:59,294 INFO L290 TraceCheckUtils]: 29: Hoare triple {9330#(<= ~counter~0 2)} ~cond := #in~cond; {9330#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:59,294 INFO L290 TraceCheckUtils]: 30: Hoare triple {9330#(<= ~counter~0 2)} assume !(0 == ~cond); {9330#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:59,294 INFO L290 TraceCheckUtils]: 31: Hoare triple {9330#(<= ~counter~0 2)} assume true; {9330#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:59,295 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9330#(<= ~counter~0 2)} {9330#(<= ~counter~0 2)} #63#return; {9330#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:59,295 INFO L290 TraceCheckUtils]: 33: Hoare triple {9330#(<= ~counter~0 2)} assume !!(0 != ~r~0); {9330#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:59,295 INFO L290 TraceCheckUtils]: 34: Hoare triple {9330#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9330#(<= ~counter~0 2)} is VALID [2022-04-08 06:10:59,296 INFO L290 TraceCheckUtils]: 35: Hoare triple {9330#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9358#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:59,296 INFO L290 TraceCheckUtils]: 36: Hoare triple {9358#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {9358#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:59,297 INFO L272 TraceCheckUtils]: 37: Hoare triple {9358#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9358#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:59,297 INFO L290 TraceCheckUtils]: 38: Hoare triple {9358#(<= ~counter~0 3)} ~cond := #in~cond; {9358#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:59,297 INFO L290 TraceCheckUtils]: 39: Hoare triple {9358#(<= ~counter~0 3)} assume !(0 == ~cond); {9358#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:59,297 INFO L290 TraceCheckUtils]: 40: Hoare triple {9358#(<= ~counter~0 3)} assume true; {9358#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:59,298 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9358#(<= ~counter~0 3)} {9358#(<= ~counter~0 3)} #63#return; {9358#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:59,298 INFO L290 TraceCheckUtils]: 42: Hoare triple {9358#(<= ~counter~0 3)} assume !!(0 != ~r~0); {9358#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:59,298 INFO L290 TraceCheckUtils]: 43: Hoare triple {9358#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9358#(<= ~counter~0 3)} is VALID [2022-04-08 06:10:59,299 INFO L290 TraceCheckUtils]: 44: Hoare triple {9358#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9386#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:59,299 INFO L290 TraceCheckUtils]: 45: Hoare triple {9386#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {9386#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:59,300 INFO L272 TraceCheckUtils]: 46: Hoare triple {9386#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9386#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:59,300 INFO L290 TraceCheckUtils]: 47: Hoare triple {9386#(<= ~counter~0 4)} ~cond := #in~cond; {9386#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:59,300 INFO L290 TraceCheckUtils]: 48: Hoare triple {9386#(<= ~counter~0 4)} assume !(0 == ~cond); {9386#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:59,301 INFO L290 TraceCheckUtils]: 49: Hoare triple {9386#(<= ~counter~0 4)} assume true; {9386#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:59,301 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9386#(<= ~counter~0 4)} {9386#(<= ~counter~0 4)} #63#return; {9386#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:59,301 INFO L290 TraceCheckUtils]: 51: Hoare triple {9386#(<= ~counter~0 4)} assume !!(0 != ~r~0); {9386#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:59,302 INFO L290 TraceCheckUtils]: 52: Hoare triple {9386#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9386#(<= ~counter~0 4)} is VALID [2022-04-08 06:10:59,302 INFO L290 TraceCheckUtils]: 53: Hoare triple {9386#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9414#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:59,302 INFO L290 TraceCheckUtils]: 54: Hoare triple {9414#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {9414#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:59,303 INFO L272 TraceCheckUtils]: 55: Hoare triple {9414#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9414#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:59,303 INFO L290 TraceCheckUtils]: 56: Hoare triple {9414#(<= ~counter~0 5)} ~cond := #in~cond; {9414#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:59,303 INFO L290 TraceCheckUtils]: 57: Hoare triple {9414#(<= ~counter~0 5)} assume !(0 == ~cond); {9414#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:59,304 INFO L290 TraceCheckUtils]: 58: Hoare triple {9414#(<= ~counter~0 5)} assume true; {9414#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:59,304 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9414#(<= ~counter~0 5)} {9414#(<= ~counter~0 5)} #63#return; {9414#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:59,304 INFO L290 TraceCheckUtils]: 60: Hoare triple {9414#(<= ~counter~0 5)} assume !!(0 != ~r~0); {9414#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:59,305 INFO L290 TraceCheckUtils]: 61: Hoare triple {9414#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9414#(<= ~counter~0 5)} is VALID [2022-04-08 06:10:59,305 INFO L290 TraceCheckUtils]: 62: Hoare triple {9414#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9442#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:59,305 INFO L290 TraceCheckUtils]: 63: Hoare triple {9442#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {9442#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:59,306 INFO L272 TraceCheckUtils]: 64: Hoare triple {9442#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9442#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:59,306 INFO L290 TraceCheckUtils]: 65: Hoare triple {9442#(<= ~counter~0 6)} ~cond := #in~cond; {9442#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:59,306 INFO L290 TraceCheckUtils]: 66: Hoare triple {9442#(<= ~counter~0 6)} assume !(0 == ~cond); {9442#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:59,307 INFO L290 TraceCheckUtils]: 67: Hoare triple {9442#(<= ~counter~0 6)} assume true; {9442#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:59,307 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9442#(<= ~counter~0 6)} {9442#(<= ~counter~0 6)} #63#return; {9442#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:59,308 INFO L290 TraceCheckUtils]: 69: Hoare triple {9442#(<= ~counter~0 6)} assume !!(0 != ~r~0); {9442#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:59,308 INFO L290 TraceCheckUtils]: 70: Hoare triple {9442#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9442#(<= ~counter~0 6)} is VALID [2022-04-08 06:10:59,308 INFO L290 TraceCheckUtils]: 71: Hoare triple {9442#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9470#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:59,309 INFO L290 TraceCheckUtils]: 72: Hoare triple {9470#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {9470#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:59,309 INFO L272 TraceCheckUtils]: 73: Hoare triple {9470#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9470#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:59,310 INFO L290 TraceCheckUtils]: 74: Hoare triple {9470#(<= ~counter~0 7)} ~cond := #in~cond; {9470#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:59,310 INFO L290 TraceCheckUtils]: 75: Hoare triple {9470#(<= ~counter~0 7)} assume !(0 == ~cond); {9470#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:59,310 INFO L290 TraceCheckUtils]: 76: Hoare triple {9470#(<= ~counter~0 7)} assume true; {9470#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:59,311 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9470#(<= ~counter~0 7)} {9470#(<= ~counter~0 7)} #63#return; {9470#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:59,311 INFO L290 TraceCheckUtils]: 78: Hoare triple {9470#(<= ~counter~0 7)} assume !!(0 != ~r~0); {9470#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:59,311 INFO L290 TraceCheckUtils]: 79: Hoare triple {9470#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9470#(<= ~counter~0 7)} is VALID [2022-04-08 06:10:59,312 INFO L290 TraceCheckUtils]: 80: Hoare triple {9470#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9498#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:59,312 INFO L290 TraceCheckUtils]: 81: Hoare triple {9498#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {9498#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:59,312 INFO L272 TraceCheckUtils]: 82: Hoare triple {9498#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9498#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:59,313 INFO L290 TraceCheckUtils]: 83: Hoare triple {9498#(<= ~counter~0 8)} ~cond := #in~cond; {9498#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:59,313 INFO L290 TraceCheckUtils]: 84: Hoare triple {9498#(<= ~counter~0 8)} assume !(0 == ~cond); {9498#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:59,313 INFO L290 TraceCheckUtils]: 85: Hoare triple {9498#(<= ~counter~0 8)} assume true; {9498#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:59,314 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9498#(<= ~counter~0 8)} {9498#(<= ~counter~0 8)} #63#return; {9498#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:59,314 INFO L290 TraceCheckUtils]: 87: Hoare triple {9498#(<= ~counter~0 8)} assume !!(0 != ~r~0); {9498#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:59,314 INFO L290 TraceCheckUtils]: 88: Hoare triple {9498#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9498#(<= ~counter~0 8)} is VALID [2022-04-08 06:10:59,315 INFO L290 TraceCheckUtils]: 89: Hoare triple {9498#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9526#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:59,315 INFO L290 TraceCheckUtils]: 90: Hoare triple {9526#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {9526#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:59,316 INFO L272 TraceCheckUtils]: 91: Hoare triple {9526#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9526#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:59,316 INFO L290 TraceCheckUtils]: 92: Hoare triple {9526#(<= ~counter~0 9)} ~cond := #in~cond; {9526#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:59,316 INFO L290 TraceCheckUtils]: 93: Hoare triple {9526#(<= ~counter~0 9)} assume !(0 == ~cond); {9526#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:59,316 INFO L290 TraceCheckUtils]: 94: Hoare triple {9526#(<= ~counter~0 9)} assume true; {9526#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:59,317 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9526#(<= ~counter~0 9)} {9526#(<= ~counter~0 9)} #63#return; {9526#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:59,317 INFO L290 TraceCheckUtils]: 96: Hoare triple {9526#(<= ~counter~0 9)} assume !!(0 != ~r~0); {9526#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:59,317 INFO L290 TraceCheckUtils]: 97: Hoare triple {9526#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9526#(<= ~counter~0 9)} is VALID [2022-04-08 06:10:59,318 INFO L290 TraceCheckUtils]: 98: Hoare triple {9526#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9554#(<= ~counter~0 10)} is VALID [2022-04-08 06:10:59,318 INFO L290 TraceCheckUtils]: 99: Hoare triple {9554#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {9554#(<= ~counter~0 10)} is VALID [2022-04-08 06:10:59,319 INFO L272 TraceCheckUtils]: 100: Hoare triple {9554#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9554#(<= ~counter~0 10)} is VALID [2022-04-08 06:10:59,319 INFO L290 TraceCheckUtils]: 101: Hoare triple {9554#(<= ~counter~0 10)} ~cond := #in~cond; {9554#(<= ~counter~0 10)} is VALID [2022-04-08 06:10:59,319 INFO L290 TraceCheckUtils]: 102: Hoare triple {9554#(<= ~counter~0 10)} assume !(0 == ~cond); {9554#(<= ~counter~0 10)} is VALID [2022-04-08 06:10:59,319 INFO L290 TraceCheckUtils]: 103: Hoare triple {9554#(<= ~counter~0 10)} assume true; {9554#(<= ~counter~0 10)} is VALID [2022-04-08 06:10:59,320 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9554#(<= ~counter~0 10)} {9554#(<= ~counter~0 10)} #63#return; {9554#(<= ~counter~0 10)} is VALID [2022-04-08 06:10:59,320 INFO L290 TraceCheckUtils]: 105: Hoare triple {9554#(<= ~counter~0 10)} assume !!(0 != ~r~0); {9554#(<= ~counter~0 10)} is VALID [2022-04-08 06:10:59,321 INFO L290 TraceCheckUtils]: 106: Hoare triple {9554#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9554#(<= ~counter~0 10)} is VALID [2022-04-08 06:10:59,321 INFO L290 TraceCheckUtils]: 107: Hoare triple {9554#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9582#(<= |main_#t~post6| 10)} is VALID [2022-04-08 06:10:59,321 INFO L290 TraceCheckUtils]: 108: Hoare triple {9582#(<= |main_#t~post6| 10)} assume !(#t~post6 < 50);havoc #t~post6; {9246#false} is VALID [2022-04-08 06:10:59,321 INFO L272 TraceCheckUtils]: 109: Hoare triple {9246#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9246#false} is VALID [2022-04-08 06:10:59,321 INFO L290 TraceCheckUtils]: 110: Hoare triple {9246#false} ~cond := #in~cond; {9246#false} is VALID [2022-04-08 06:10:59,321 INFO L290 TraceCheckUtils]: 111: Hoare triple {9246#false} assume 0 == ~cond; {9246#false} is VALID [2022-04-08 06:10:59,322 INFO L290 TraceCheckUtils]: 112: Hoare triple {9246#false} assume !false; {9246#false} is VALID [2022-04-08 06:10:59,322 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 06:10:59,322 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:10:59,941 INFO L290 TraceCheckUtils]: 112: Hoare triple {9246#false} assume !false; {9246#false} is VALID [2022-04-08 06:10:59,941 INFO L290 TraceCheckUtils]: 111: Hoare triple {9246#false} assume 0 == ~cond; {9246#false} is VALID [2022-04-08 06:10:59,942 INFO L290 TraceCheckUtils]: 110: Hoare triple {9246#false} ~cond := #in~cond; {9246#false} is VALID [2022-04-08 06:10:59,942 INFO L272 TraceCheckUtils]: 109: Hoare triple {9246#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9246#false} is VALID [2022-04-08 06:10:59,942 INFO L290 TraceCheckUtils]: 108: Hoare triple {9610#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {9246#false} is VALID [2022-04-08 06:10:59,942 INFO L290 TraceCheckUtils]: 107: Hoare triple {9614#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9610#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:10:59,943 INFO L290 TraceCheckUtils]: 106: Hoare triple {9614#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9614#(< ~counter~0 50)} is VALID [2022-04-08 06:10:59,943 INFO L290 TraceCheckUtils]: 105: Hoare triple {9614#(< ~counter~0 50)} assume !!(0 != ~r~0); {9614#(< ~counter~0 50)} is VALID [2022-04-08 06:10:59,943 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9245#true} {9614#(< ~counter~0 50)} #63#return; {9614#(< ~counter~0 50)} is VALID [2022-04-08 06:10:59,943 INFO L290 TraceCheckUtils]: 103: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,944 INFO L290 TraceCheckUtils]: 102: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,944 INFO L290 TraceCheckUtils]: 101: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,944 INFO L272 TraceCheckUtils]: 100: Hoare triple {9614#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,944 INFO L290 TraceCheckUtils]: 99: Hoare triple {9614#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {9614#(< ~counter~0 50)} is VALID [2022-04-08 06:10:59,944 INFO L290 TraceCheckUtils]: 98: Hoare triple {9642#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9614#(< ~counter~0 50)} is VALID [2022-04-08 06:10:59,945 INFO L290 TraceCheckUtils]: 97: Hoare triple {9642#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9642#(< ~counter~0 49)} is VALID [2022-04-08 06:10:59,945 INFO L290 TraceCheckUtils]: 96: Hoare triple {9642#(< ~counter~0 49)} assume !!(0 != ~r~0); {9642#(< ~counter~0 49)} is VALID [2022-04-08 06:10:59,946 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9245#true} {9642#(< ~counter~0 49)} #63#return; {9642#(< ~counter~0 49)} is VALID [2022-04-08 06:10:59,946 INFO L290 TraceCheckUtils]: 94: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,946 INFO L290 TraceCheckUtils]: 93: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,946 INFO L290 TraceCheckUtils]: 92: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,946 INFO L272 TraceCheckUtils]: 91: Hoare triple {9642#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,946 INFO L290 TraceCheckUtils]: 90: Hoare triple {9642#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {9642#(< ~counter~0 49)} is VALID [2022-04-08 06:10:59,947 INFO L290 TraceCheckUtils]: 89: Hoare triple {9670#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9642#(< ~counter~0 49)} is VALID [2022-04-08 06:10:59,947 INFO L290 TraceCheckUtils]: 88: Hoare triple {9670#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9670#(< ~counter~0 48)} is VALID [2022-04-08 06:10:59,947 INFO L290 TraceCheckUtils]: 87: Hoare triple {9670#(< ~counter~0 48)} assume !!(0 != ~r~0); {9670#(< ~counter~0 48)} is VALID [2022-04-08 06:10:59,948 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9245#true} {9670#(< ~counter~0 48)} #63#return; {9670#(< ~counter~0 48)} is VALID [2022-04-08 06:10:59,948 INFO L290 TraceCheckUtils]: 85: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,948 INFO L290 TraceCheckUtils]: 84: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,948 INFO L290 TraceCheckUtils]: 83: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,948 INFO L272 TraceCheckUtils]: 82: Hoare triple {9670#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,948 INFO L290 TraceCheckUtils]: 81: Hoare triple {9670#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {9670#(< ~counter~0 48)} is VALID [2022-04-08 06:10:59,949 INFO L290 TraceCheckUtils]: 80: Hoare triple {9698#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9670#(< ~counter~0 48)} is VALID [2022-04-08 06:10:59,949 INFO L290 TraceCheckUtils]: 79: Hoare triple {9698#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9698#(< ~counter~0 47)} is VALID [2022-04-08 06:10:59,949 INFO L290 TraceCheckUtils]: 78: Hoare triple {9698#(< ~counter~0 47)} assume !!(0 != ~r~0); {9698#(< ~counter~0 47)} is VALID [2022-04-08 06:10:59,950 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9245#true} {9698#(< ~counter~0 47)} #63#return; {9698#(< ~counter~0 47)} is VALID [2022-04-08 06:10:59,950 INFO L290 TraceCheckUtils]: 76: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,950 INFO L290 TraceCheckUtils]: 75: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,950 INFO L290 TraceCheckUtils]: 74: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,950 INFO L272 TraceCheckUtils]: 73: Hoare triple {9698#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,950 INFO L290 TraceCheckUtils]: 72: Hoare triple {9698#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {9698#(< ~counter~0 47)} is VALID [2022-04-08 06:10:59,951 INFO L290 TraceCheckUtils]: 71: Hoare triple {9726#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9698#(< ~counter~0 47)} is VALID [2022-04-08 06:10:59,951 INFO L290 TraceCheckUtils]: 70: Hoare triple {9726#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9726#(< ~counter~0 46)} is VALID [2022-04-08 06:10:59,951 INFO L290 TraceCheckUtils]: 69: Hoare triple {9726#(< ~counter~0 46)} assume !!(0 != ~r~0); {9726#(< ~counter~0 46)} is VALID [2022-04-08 06:10:59,952 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9245#true} {9726#(< ~counter~0 46)} #63#return; {9726#(< ~counter~0 46)} is VALID [2022-04-08 06:10:59,952 INFO L290 TraceCheckUtils]: 67: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,952 INFO L290 TraceCheckUtils]: 66: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,952 INFO L290 TraceCheckUtils]: 65: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,952 INFO L272 TraceCheckUtils]: 64: Hoare triple {9726#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,952 INFO L290 TraceCheckUtils]: 63: Hoare triple {9726#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {9726#(< ~counter~0 46)} is VALID [2022-04-08 06:10:59,953 INFO L290 TraceCheckUtils]: 62: Hoare triple {9754#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9726#(< ~counter~0 46)} is VALID [2022-04-08 06:10:59,953 INFO L290 TraceCheckUtils]: 61: Hoare triple {9754#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9754#(< ~counter~0 45)} is VALID [2022-04-08 06:10:59,953 INFO L290 TraceCheckUtils]: 60: Hoare triple {9754#(< ~counter~0 45)} assume !!(0 != ~r~0); {9754#(< ~counter~0 45)} is VALID [2022-04-08 06:10:59,954 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9245#true} {9754#(< ~counter~0 45)} #63#return; {9754#(< ~counter~0 45)} is VALID [2022-04-08 06:10:59,954 INFO L290 TraceCheckUtils]: 58: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,954 INFO L290 TraceCheckUtils]: 57: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,954 INFO L290 TraceCheckUtils]: 56: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,954 INFO L272 TraceCheckUtils]: 55: Hoare triple {9754#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,955 INFO L290 TraceCheckUtils]: 54: Hoare triple {9754#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {9754#(< ~counter~0 45)} is VALID [2022-04-08 06:10:59,955 INFO L290 TraceCheckUtils]: 53: Hoare triple {9782#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9754#(< ~counter~0 45)} is VALID [2022-04-08 06:10:59,955 INFO L290 TraceCheckUtils]: 52: Hoare triple {9782#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9782#(< ~counter~0 44)} is VALID [2022-04-08 06:10:59,956 INFO L290 TraceCheckUtils]: 51: Hoare triple {9782#(< ~counter~0 44)} assume !!(0 != ~r~0); {9782#(< ~counter~0 44)} is VALID [2022-04-08 06:10:59,956 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9245#true} {9782#(< ~counter~0 44)} #63#return; {9782#(< ~counter~0 44)} is VALID [2022-04-08 06:10:59,956 INFO L290 TraceCheckUtils]: 49: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,956 INFO L290 TraceCheckUtils]: 48: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,956 INFO L290 TraceCheckUtils]: 47: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,956 INFO L272 TraceCheckUtils]: 46: Hoare triple {9782#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,957 INFO L290 TraceCheckUtils]: 45: Hoare triple {9782#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {9782#(< ~counter~0 44)} is VALID [2022-04-08 06:10:59,957 INFO L290 TraceCheckUtils]: 44: Hoare triple {9810#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9782#(< ~counter~0 44)} is VALID [2022-04-08 06:10:59,957 INFO L290 TraceCheckUtils]: 43: Hoare triple {9810#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9810#(< ~counter~0 43)} is VALID [2022-04-08 06:10:59,958 INFO L290 TraceCheckUtils]: 42: Hoare triple {9810#(< ~counter~0 43)} assume !!(0 != ~r~0); {9810#(< ~counter~0 43)} is VALID [2022-04-08 06:10:59,958 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9245#true} {9810#(< ~counter~0 43)} #63#return; {9810#(< ~counter~0 43)} is VALID [2022-04-08 06:10:59,958 INFO L290 TraceCheckUtils]: 40: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,958 INFO L290 TraceCheckUtils]: 39: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,958 INFO L290 TraceCheckUtils]: 38: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,958 INFO L272 TraceCheckUtils]: 37: Hoare triple {9810#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,959 INFO L290 TraceCheckUtils]: 36: Hoare triple {9810#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {9810#(< ~counter~0 43)} is VALID [2022-04-08 06:10:59,959 INFO L290 TraceCheckUtils]: 35: Hoare triple {9838#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9810#(< ~counter~0 43)} is VALID [2022-04-08 06:10:59,959 INFO L290 TraceCheckUtils]: 34: Hoare triple {9838#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9838#(< ~counter~0 42)} is VALID [2022-04-08 06:10:59,960 INFO L290 TraceCheckUtils]: 33: Hoare triple {9838#(< ~counter~0 42)} assume !!(0 != ~r~0); {9838#(< ~counter~0 42)} is VALID [2022-04-08 06:10:59,960 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9245#true} {9838#(< ~counter~0 42)} #63#return; {9838#(< ~counter~0 42)} is VALID [2022-04-08 06:10:59,960 INFO L290 TraceCheckUtils]: 31: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,960 INFO L290 TraceCheckUtils]: 30: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,961 INFO L290 TraceCheckUtils]: 29: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,961 INFO L272 TraceCheckUtils]: 28: Hoare triple {9838#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,961 INFO L290 TraceCheckUtils]: 27: Hoare triple {9838#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {9838#(< ~counter~0 42)} is VALID [2022-04-08 06:10:59,961 INFO L290 TraceCheckUtils]: 26: Hoare triple {9866#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9838#(< ~counter~0 42)} is VALID [2022-04-08 06:10:59,962 INFO L290 TraceCheckUtils]: 25: Hoare triple {9866#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9866#(< ~counter~0 41)} is VALID [2022-04-08 06:10:59,962 INFO L290 TraceCheckUtils]: 24: Hoare triple {9866#(< ~counter~0 41)} assume !!(0 != ~r~0); {9866#(< ~counter~0 41)} is VALID [2022-04-08 06:10:59,966 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9245#true} {9866#(< ~counter~0 41)} #63#return; {9866#(< ~counter~0 41)} is VALID [2022-04-08 06:10:59,966 INFO L290 TraceCheckUtils]: 22: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,966 INFO L290 TraceCheckUtils]: 21: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,966 INFO L290 TraceCheckUtils]: 20: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,966 INFO L272 TraceCheckUtils]: 19: Hoare triple {9866#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {9866#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {9866#(< ~counter~0 41)} is VALID [2022-04-08 06:10:59,967 INFO L290 TraceCheckUtils]: 17: Hoare triple {9894#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9866#(< ~counter~0 41)} is VALID [2022-04-08 06:10:59,968 INFO L290 TraceCheckUtils]: 16: Hoare triple {9894#(< ~counter~0 40)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9894#(< ~counter~0 40)} is VALID [2022-04-08 06:10:59,968 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9245#true} {9894#(< ~counter~0 40)} #61#return; {9894#(< ~counter~0 40)} is VALID [2022-04-08 06:10:59,968 INFO L290 TraceCheckUtils]: 14: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,968 INFO L290 TraceCheckUtils]: 13: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,968 INFO L290 TraceCheckUtils]: 12: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,968 INFO L272 TraceCheckUtils]: 11: Hoare triple {9894#(< ~counter~0 40)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,969 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9245#true} {9894#(< ~counter~0 40)} #59#return; {9894#(< ~counter~0 40)} is VALID [2022-04-08 06:10:59,969 INFO L290 TraceCheckUtils]: 9: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-08 06:10:59,969 INFO L290 TraceCheckUtils]: 8: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-08 06:10:59,969 INFO L290 TraceCheckUtils]: 7: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-08 06:10:59,969 INFO L272 TraceCheckUtils]: 6: Hoare triple {9894#(< ~counter~0 40)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9245#true} is VALID [2022-04-08 06:10:59,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {9894#(< ~counter~0 40)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {9894#(< ~counter~0 40)} is VALID [2022-04-08 06:10:59,970 INFO L272 TraceCheckUtils]: 4: Hoare triple {9894#(< ~counter~0 40)} call #t~ret7 := main(); {9894#(< ~counter~0 40)} is VALID [2022-04-08 06:10:59,970 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9894#(< ~counter~0 40)} {9245#true} #67#return; {9894#(< ~counter~0 40)} is VALID [2022-04-08 06:10:59,970 INFO L290 TraceCheckUtils]: 2: Hoare triple {9894#(< ~counter~0 40)} assume true; {9894#(< ~counter~0 40)} is VALID [2022-04-08 06:10:59,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {9245#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9894#(< ~counter~0 40)} is VALID [2022-04-08 06:10:59,971 INFO L272 TraceCheckUtils]: 0: Hoare triple {9245#true} call ULTIMATE.init(); {9245#true} is VALID [2022-04-08 06:10:59,971 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 06:10:59,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:10:59,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988744389] [2022-04-08 06:10:59,971 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:10:59,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2036476281] [2022-04-08 06:10:59,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2036476281] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:10:59,972 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:10:59,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2022-04-08 06:10:59,972 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:10:59,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2115160144] [2022-04-08 06:10:59,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2115160144] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:10:59,972 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:10:59,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 06:10:59,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312942400] [2022-04-08 06:10:59,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:10:59,973 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 06:10:59,973 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:10:59,973 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 06:11:00,051 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 06:11:00,051 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 06:11:00,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:00,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 06:11:00,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=281, Invalid=369, Unknown=0, NotChecked=0, Total=650 [2022-04-08 06:11:00,052 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 06:11:00,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:00,490 INFO L93 Difference]: Finished difference Result 124 states and 136 transitions. [2022-04-08 06:11:00,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-08 06:11:00,491 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 06:11:00,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:11:00,491 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 06:11:00,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-08 06:11:00,494 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 06:11:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-08 06:11:00,497 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 135 transitions. [2022-04-08 06:11:00,604 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 06:11:00,605 INFO L225 Difference]: With dead ends: 124 [2022-04-08 06:11:00,605 INFO L226 Difference]: Without dead ends: 119 [2022-04-08 06:11:00,606 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 06:11:00,606 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 35 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 168 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:11:00,607 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 168 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:11:00,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-08 06:11:00,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-08 06:11:00,730 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:11:00,731 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 06:11:00,731 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 06:11:00,731 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 06:11:00,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:00,733 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-08 06:11:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-08 06:11:00,733 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:00,733 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:00,734 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 06:11:00,734 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 06:11:00,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:00,736 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-08 06:11:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-08 06:11:00,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:00,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:00,737 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:11:00,737 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:11:00,737 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 06:11:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 131 transitions. [2022-04-08 06:11:00,739 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 131 transitions. Word has length 113 [2022-04-08 06:11:00,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:11:00,739 INFO L478 AbstractCegarLoop]: Abstraction has 119 states and 131 transitions. [2022-04-08 06:11:00,740 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 06:11:00,740 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 131 transitions. [2022-04-08 06:11:01,629 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 06:11:01,630 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-08 06:11:01,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-04-08 06:11:01,630 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:11:01,630 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 06:11:01,655 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 06:11:01,831 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 06:11:01,831 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:11:01,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:11:01,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 21 times [2022-04-08 06:11:01,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:01,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2143112409] [2022-04-08 06:11:01,832 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:11:01,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 22 times [2022-04-08 06:11:01,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:11:01,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650780375] [2022-04-08 06:11:01,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:11:01,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:11:01,858 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:11:01,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1251884326] [2022-04-08 06:11:01,859 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:11:01,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:11:01,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:11:01,876 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 06:11:01,916 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 06:11:01,977 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:11:01,977 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:11:01,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 06:11:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:11:02,005 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:11:02,796 INFO L272 TraceCheckUtils]: 0: Hoare triple {10692#true} call ULTIMATE.init(); {10692#true} is VALID [2022-04-08 06:11:02,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {10692#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,797 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10700#(<= ~counter~0 0)} {10692#true} #67#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,797 INFO L272 TraceCheckUtils]: 4: Hoare triple {10700#(<= ~counter~0 0)} call #t~ret7 := main(); {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {10700#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,798 INFO L272 TraceCheckUtils]: 6: Hoare triple {10700#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,799 INFO L290 TraceCheckUtils]: 7: Hoare triple {10700#(<= ~counter~0 0)} ~cond := #in~cond; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,799 INFO L290 TraceCheckUtils]: 8: Hoare triple {10700#(<= ~counter~0 0)} assume !(0 == ~cond); {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,799 INFO L290 TraceCheckUtils]: 9: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,800 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10700#(<= ~counter~0 0)} {10700#(<= ~counter~0 0)} #59#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,800 INFO L272 TraceCheckUtils]: 11: Hoare triple {10700#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,801 INFO L290 TraceCheckUtils]: 12: Hoare triple {10700#(<= ~counter~0 0)} ~cond := #in~cond; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,801 INFO L290 TraceCheckUtils]: 13: Hoare triple {10700#(<= ~counter~0 0)} assume !(0 == ~cond); {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,801 INFO L290 TraceCheckUtils]: 14: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,802 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10700#(<= ~counter~0 0)} {10700#(<= ~counter~0 0)} #61#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,802 INFO L290 TraceCheckUtils]: 16: Hoare triple {10700#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {10700#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:02,803 INFO L290 TraceCheckUtils]: 17: Hoare triple {10700#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10749#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:02,803 INFO L290 TraceCheckUtils]: 18: Hoare triple {10749#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {10749#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:02,804 INFO L272 TraceCheckUtils]: 19: Hoare triple {10749#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10749#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:02,804 INFO L290 TraceCheckUtils]: 20: Hoare triple {10749#(<= ~counter~0 1)} ~cond := #in~cond; {10749#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:02,804 INFO L290 TraceCheckUtils]: 21: Hoare triple {10749#(<= ~counter~0 1)} assume !(0 == ~cond); {10749#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:02,805 INFO L290 TraceCheckUtils]: 22: Hoare triple {10749#(<= ~counter~0 1)} assume true; {10749#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:02,805 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10749#(<= ~counter~0 1)} {10749#(<= ~counter~0 1)} #63#return; {10749#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:02,806 INFO L290 TraceCheckUtils]: 24: Hoare triple {10749#(<= ~counter~0 1)} assume !!(0 != ~r~0); {10749#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:02,806 INFO L290 TraceCheckUtils]: 25: Hoare triple {10749#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10749#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:02,807 INFO L290 TraceCheckUtils]: 26: Hoare triple {10749#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10777#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:02,807 INFO L290 TraceCheckUtils]: 27: Hoare triple {10777#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {10777#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:02,808 INFO L272 TraceCheckUtils]: 28: Hoare triple {10777#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10777#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:02,808 INFO L290 TraceCheckUtils]: 29: Hoare triple {10777#(<= ~counter~0 2)} ~cond := #in~cond; {10777#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:02,808 INFO L290 TraceCheckUtils]: 30: Hoare triple {10777#(<= ~counter~0 2)} assume !(0 == ~cond); {10777#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:02,809 INFO L290 TraceCheckUtils]: 31: Hoare triple {10777#(<= ~counter~0 2)} assume true; {10777#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:02,809 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10777#(<= ~counter~0 2)} {10777#(<= ~counter~0 2)} #63#return; {10777#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:02,809 INFO L290 TraceCheckUtils]: 33: Hoare triple {10777#(<= ~counter~0 2)} assume !!(0 != ~r~0); {10777#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:02,810 INFO L290 TraceCheckUtils]: 34: Hoare triple {10777#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10777#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:02,810 INFO L290 TraceCheckUtils]: 35: Hoare triple {10777#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10805#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:02,811 INFO L290 TraceCheckUtils]: 36: Hoare triple {10805#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {10805#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:02,811 INFO L272 TraceCheckUtils]: 37: Hoare triple {10805#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10805#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:02,812 INFO L290 TraceCheckUtils]: 38: Hoare triple {10805#(<= ~counter~0 3)} ~cond := #in~cond; {10805#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:02,812 INFO L290 TraceCheckUtils]: 39: Hoare triple {10805#(<= ~counter~0 3)} assume !(0 == ~cond); {10805#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:02,812 INFO L290 TraceCheckUtils]: 40: Hoare triple {10805#(<= ~counter~0 3)} assume true; {10805#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:02,813 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10805#(<= ~counter~0 3)} {10805#(<= ~counter~0 3)} #63#return; {10805#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:02,813 INFO L290 TraceCheckUtils]: 42: Hoare triple {10805#(<= ~counter~0 3)} assume !!(0 != ~r~0); {10805#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:02,814 INFO L290 TraceCheckUtils]: 43: Hoare triple {10805#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10805#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:02,814 INFO L290 TraceCheckUtils]: 44: Hoare triple {10805#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10833#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:02,815 INFO L290 TraceCheckUtils]: 45: Hoare triple {10833#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {10833#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:02,815 INFO L272 TraceCheckUtils]: 46: Hoare triple {10833#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10833#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:02,816 INFO L290 TraceCheckUtils]: 47: Hoare triple {10833#(<= ~counter~0 4)} ~cond := #in~cond; {10833#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:02,816 INFO L290 TraceCheckUtils]: 48: Hoare triple {10833#(<= ~counter~0 4)} assume !(0 == ~cond); {10833#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:02,816 INFO L290 TraceCheckUtils]: 49: Hoare triple {10833#(<= ~counter~0 4)} assume true; {10833#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:02,817 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10833#(<= ~counter~0 4)} {10833#(<= ~counter~0 4)} #63#return; {10833#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:02,817 INFO L290 TraceCheckUtils]: 51: Hoare triple {10833#(<= ~counter~0 4)} assume !!(0 != ~r~0); {10833#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:02,818 INFO L290 TraceCheckUtils]: 52: Hoare triple {10833#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10833#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:02,818 INFO L290 TraceCheckUtils]: 53: Hoare triple {10833#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10861#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:02,818 INFO L290 TraceCheckUtils]: 54: Hoare triple {10861#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {10861#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:02,819 INFO L272 TraceCheckUtils]: 55: Hoare triple {10861#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10861#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:02,819 INFO L290 TraceCheckUtils]: 56: Hoare triple {10861#(<= ~counter~0 5)} ~cond := #in~cond; {10861#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:02,820 INFO L290 TraceCheckUtils]: 57: Hoare triple {10861#(<= ~counter~0 5)} assume !(0 == ~cond); {10861#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:02,820 INFO L290 TraceCheckUtils]: 58: Hoare triple {10861#(<= ~counter~0 5)} assume true; {10861#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:02,821 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10861#(<= ~counter~0 5)} {10861#(<= ~counter~0 5)} #63#return; {10861#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:02,821 INFO L290 TraceCheckUtils]: 60: Hoare triple {10861#(<= ~counter~0 5)} assume !!(0 != ~r~0); {10861#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:02,821 INFO L290 TraceCheckUtils]: 61: Hoare triple {10861#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10861#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:02,822 INFO L290 TraceCheckUtils]: 62: Hoare triple {10861#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10889#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:02,822 INFO L290 TraceCheckUtils]: 63: Hoare triple {10889#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {10889#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:02,823 INFO L272 TraceCheckUtils]: 64: Hoare triple {10889#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10889#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:02,823 INFO L290 TraceCheckUtils]: 65: Hoare triple {10889#(<= ~counter~0 6)} ~cond := #in~cond; {10889#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:02,823 INFO L290 TraceCheckUtils]: 66: Hoare triple {10889#(<= ~counter~0 6)} assume !(0 == ~cond); {10889#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:02,824 INFO L290 TraceCheckUtils]: 67: Hoare triple {10889#(<= ~counter~0 6)} assume true; {10889#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:02,824 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10889#(<= ~counter~0 6)} {10889#(<= ~counter~0 6)} #63#return; {10889#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:02,825 INFO L290 TraceCheckUtils]: 69: Hoare triple {10889#(<= ~counter~0 6)} assume !!(0 != ~r~0); {10889#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:02,825 INFO L290 TraceCheckUtils]: 70: Hoare triple {10889#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10889#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:02,826 INFO L290 TraceCheckUtils]: 71: Hoare triple {10889#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10917#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:02,826 INFO L290 TraceCheckUtils]: 72: Hoare triple {10917#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {10917#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:02,827 INFO L272 TraceCheckUtils]: 73: Hoare triple {10917#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10917#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:02,827 INFO L290 TraceCheckUtils]: 74: Hoare triple {10917#(<= ~counter~0 7)} ~cond := #in~cond; {10917#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:02,827 INFO L290 TraceCheckUtils]: 75: Hoare triple {10917#(<= ~counter~0 7)} assume !(0 == ~cond); {10917#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:02,828 INFO L290 TraceCheckUtils]: 76: Hoare triple {10917#(<= ~counter~0 7)} assume true; {10917#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:02,828 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10917#(<= ~counter~0 7)} {10917#(<= ~counter~0 7)} #63#return; {10917#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:02,829 INFO L290 TraceCheckUtils]: 78: Hoare triple {10917#(<= ~counter~0 7)} assume !!(0 != ~r~0); {10917#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:02,829 INFO L290 TraceCheckUtils]: 79: Hoare triple {10917#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10917#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:02,830 INFO L290 TraceCheckUtils]: 80: Hoare triple {10917#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10945#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:02,830 INFO L290 TraceCheckUtils]: 81: Hoare triple {10945#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {10945#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:02,831 INFO L272 TraceCheckUtils]: 82: Hoare triple {10945#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10945#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:02,831 INFO L290 TraceCheckUtils]: 83: Hoare triple {10945#(<= ~counter~0 8)} ~cond := #in~cond; {10945#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:02,831 INFO L290 TraceCheckUtils]: 84: Hoare triple {10945#(<= ~counter~0 8)} assume !(0 == ~cond); {10945#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:02,832 INFO L290 TraceCheckUtils]: 85: Hoare triple {10945#(<= ~counter~0 8)} assume true; {10945#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:02,832 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10945#(<= ~counter~0 8)} {10945#(<= ~counter~0 8)} #63#return; {10945#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:02,833 INFO L290 TraceCheckUtils]: 87: Hoare triple {10945#(<= ~counter~0 8)} assume !!(0 != ~r~0); {10945#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:02,833 INFO L290 TraceCheckUtils]: 88: Hoare triple {10945#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10945#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:02,834 INFO L290 TraceCheckUtils]: 89: Hoare triple {10945#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10973#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:02,834 INFO L290 TraceCheckUtils]: 90: Hoare triple {10973#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {10973#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:02,835 INFO L272 TraceCheckUtils]: 91: Hoare triple {10973#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10973#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:02,835 INFO L290 TraceCheckUtils]: 92: Hoare triple {10973#(<= ~counter~0 9)} ~cond := #in~cond; {10973#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:02,835 INFO L290 TraceCheckUtils]: 93: Hoare triple {10973#(<= ~counter~0 9)} assume !(0 == ~cond); {10973#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:02,836 INFO L290 TraceCheckUtils]: 94: Hoare triple {10973#(<= ~counter~0 9)} assume true; {10973#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:02,836 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10973#(<= ~counter~0 9)} {10973#(<= ~counter~0 9)} #63#return; {10973#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:02,837 INFO L290 TraceCheckUtils]: 96: Hoare triple {10973#(<= ~counter~0 9)} assume !!(0 != ~r~0); {10973#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:02,837 INFO L290 TraceCheckUtils]: 97: Hoare triple {10973#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10973#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:02,838 INFO L290 TraceCheckUtils]: 98: Hoare triple {10973#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11001#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:02,838 INFO L290 TraceCheckUtils]: 99: Hoare triple {11001#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {11001#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:02,839 INFO L272 TraceCheckUtils]: 100: Hoare triple {11001#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {11001#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:02,839 INFO L290 TraceCheckUtils]: 101: Hoare triple {11001#(<= ~counter~0 10)} ~cond := #in~cond; {11001#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:02,839 INFO L290 TraceCheckUtils]: 102: Hoare triple {11001#(<= ~counter~0 10)} assume !(0 == ~cond); {11001#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:02,840 INFO L290 TraceCheckUtils]: 103: Hoare triple {11001#(<= ~counter~0 10)} assume true; {11001#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:02,840 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {11001#(<= ~counter~0 10)} {11001#(<= ~counter~0 10)} #63#return; {11001#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:02,840 INFO L290 TraceCheckUtils]: 105: Hoare triple {11001#(<= ~counter~0 10)} assume !!(0 != ~r~0); {11001#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:02,841 INFO L290 TraceCheckUtils]: 106: Hoare triple {11001#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11001#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:02,841 INFO L290 TraceCheckUtils]: 107: Hoare triple {11001#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11029#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:02,842 INFO L290 TraceCheckUtils]: 108: Hoare triple {11029#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {11029#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:02,842 INFO L272 TraceCheckUtils]: 109: Hoare triple {11029#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {11029#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:02,843 INFO L290 TraceCheckUtils]: 110: Hoare triple {11029#(<= ~counter~0 11)} ~cond := #in~cond; {11029#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:02,843 INFO L290 TraceCheckUtils]: 111: Hoare triple {11029#(<= ~counter~0 11)} assume !(0 == ~cond); {11029#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:02,843 INFO L290 TraceCheckUtils]: 112: Hoare triple {11029#(<= ~counter~0 11)} assume true; {11029#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:02,844 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {11029#(<= ~counter~0 11)} {11029#(<= ~counter~0 11)} #63#return; {11029#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:02,844 INFO L290 TraceCheckUtils]: 114: Hoare triple {11029#(<= ~counter~0 11)} assume !!(0 != ~r~0); {11029#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:02,845 INFO L290 TraceCheckUtils]: 115: Hoare triple {11029#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11029#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:02,845 INFO L290 TraceCheckUtils]: 116: Hoare triple {11029#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11057#(<= |main_#t~post6| 11)} is VALID [2022-04-08 06:11:02,845 INFO L290 TraceCheckUtils]: 117: Hoare triple {11057#(<= |main_#t~post6| 11)} assume !(#t~post6 < 50);havoc #t~post6; {10693#false} is VALID [2022-04-08 06:11:02,846 INFO L272 TraceCheckUtils]: 118: Hoare triple {10693#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10693#false} is VALID [2022-04-08 06:11:02,846 INFO L290 TraceCheckUtils]: 119: Hoare triple {10693#false} ~cond := #in~cond; {10693#false} is VALID [2022-04-08 06:11:02,846 INFO L290 TraceCheckUtils]: 120: Hoare triple {10693#false} assume 0 == ~cond; {10693#false} is VALID [2022-04-08 06:11:02,846 INFO L290 TraceCheckUtils]: 121: Hoare triple {10693#false} assume !false; {10693#false} is VALID [2022-04-08 06:11:02,846 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 06:11:02,847 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:11:03,846 INFO L290 TraceCheckUtils]: 121: Hoare triple {10693#false} assume !false; {10693#false} is VALID [2022-04-08 06:11:03,846 INFO L290 TraceCheckUtils]: 120: Hoare triple {10693#false} assume 0 == ~cond; {10693#false} is VALID [2022-04-08 06:11:03,846 INFO L290 TraceCheckUtils]: 119: Hoare triple {10693#false} ~cond := #in~cond; {10693#false} is VALID [2022-04-08 06:11:03,847 INFO L272 TraceCheckUtils]: 118: Hoare triple {10693#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10693#false} is VALID [2022-04-08 06:11:03,847 INFO L290 TraceCheckUtils]: 117: Hoare triple {11085#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {10693#false} is VALID [2022-04-08 06:11:03,847 INFO L290 TraceCheckUtils]: 116: Hoare triple {11089#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11085#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:11:03,848 INFO L290 TraceCheckUtils]: 115: Hoare triple {11089#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11089#(< ~counter~0 50)} is VALID [2022-04-08 06:11:03,848 INFO L290 TraceCheckUtils]: 114: Hoare triple {11089#(< ~counter~0 50)} assume !!(0 != ~r~0); {11089#(< ~counter~0 50)} is VALID [2022-04-08 06:11:03,849 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {10692#true} {11089#(< ~counter~0 50)} #63#return; {11089#(< ~counter~0 50)} is VALID [2022-04-08 06:11:03,849 INFO L290 TraceCheckUtils]: 112: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,849 INFO L290 TraceCheckUtils]: 111: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,849 INFO L290 TraceCheckUtils]: 110: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,849 INFO L272 TraceCheckUtils]: 109: Hoare triple {11089#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,849 INFO L290 TraceCheckUtils]: 108: Hoare triple {11089#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {11089#(< ~counter~0 50)} is VALID [2022-04-08 06:11:03,850 INFO L290 TraceCheckUtils]: 107: Hoare triple {11117#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11089#(< ~counter~0 50)} is VALID [2022-04-08 06:11:03,850 INFO L290 TraceCheckUtils]: 106: Hoare triple {11117#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11117#(< ~counter~0 49)} is VALID [2022-04-08 06:11:03,851 INFO L290 TraceCheckUtils]: 105: Hoare triple {11117#(< ~counter~0 49)} assume !!(0 != ~r~0); {11117#(< ~counter~0 49)} is VALID [2022-04-08 06:11:03,851 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {10692#true} {11117#(< ~counter~0 49)} #63#return; {11117#(< ~counter~0 49)} is VALID [2022-04-08 06:11:03,851 INFO L290 TraceCheckUtils]: 103: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,851 INFO L290 TraceCheckUtils]: 102: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,852 INFO L290 TraceCheckUtils]: 101: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,852 INFO L272 TraceCheckUtils]: 100: Hoare triple {11117#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,853 INFO L290 TraceCheckUtils]: 99: Hoare triple {11117#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {11117#(< ~counter~0 49)} is VALID [2022-04-08 06:11:03,853 INFO L290 TraceCheckUtils]: 98: Hoare triple {11145#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11117#(< ~counter~0 49)} is VALID [2022-04-08 06:11:03,854 INFO L290 TraceCheckUtils]: 97: Hoare triple {11145#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11145#(< ~counter~0 48)} is VALID [2022-04-08 06:11:03,854 INFO L290 TraceCheckUtils]: 96: Hoare triple {11145#(< ~counter~0 48)} assume !!(0 != ~r~0); {11145#(< ~counter~0 48)} is VALID [2022-04-08 06:11:03,855 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10692#true} {11145#(< ~counter~0 48)} #63#return; {11145#(< ~counter~0 48)} is VALID [2022-04-08 06:11:03,855 INFO L290 TraceCheckUtils]: 94: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,855 INFO L290 TraceCheckUtils]: 93: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,855 INFO L290 TraceCheckUtils]: 92: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,855 INFO L272 TraceCheckUtils]: 91: Hoare triple {11145#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,855 INFO L290 TraceCheckUtils]: 90: Hoare triple {11145#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {11145#(< ~counter~0 48)} is VALID [2022-04-08 06:11:03,856 INFO L290 TraceCheckUtils]: 89: Hoare triple {11173#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11145#(< ~counter~0 48)} is VALID [2022-04-08 06:11:03,856 INFO L290 TraceCheckUtils]: 88: Hoare triple {11173#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11173#(< ~counter~0 47)} is VALID [2022-04-08 06:11:03,857 INFO L290 TraceCheckUtils]: 87: Hoare triple {11173#(< ~counter~0 47)} assume !!(0 != ~r~0); {11173#(< ~counter~0 47)} is VALID [2022-04-08 06:11:03,857 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10692#true} {11173#(< ~counter~0 47)} #63#return; {11173#(< ~counter~0 47)} is VALID [2022-04-08 06:11:03,857 INFO L290 TraceCheckUtils]: 85: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,857 INFO L290 TraceCheckUtils]: 84: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,857 INFO L290 TraceCheckUtils]: 83: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,858 INFO L272 TraceCheckUtils]: 82: Hoare triple {11173#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,858 INFO L290 TraceCheckUtils]: 81: Hoare triple {11173#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {11173#(< ~counter~0 47)} is VALID [2022-04-08 06:11:03,858 INFO L290 TraceCheckUtils]: 80: Hoare triple {11201#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11173#(< ~counter~0 47)} is VALID [2022-04-08 06:11:03,859 INFO L290 TraceCheckUtils]: 79: Hoare triple {11201#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11201#(< ~counter~0 46)} is VALID [2022-04-08 06:11:03,859 INFO L290 TraceCheckUtils]: 78: Hoare triple {11201#(< ~counter~0 46)} assume !!(0 != ~r~0); {11201#(< ~counter~0 46)} is VALID [2022-04-08 06:11:03,860 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10692#true} {11201#(< ~counter~0 46)} #63#return; {11201#(< ~counter~0 46)} is VALID [2022-04-08 06:11:03,860 INFO L290 TraceCheckUtils]: 76: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,860 INFO L290 TraceCheckUtils]: 75: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,860 INFO L290 TraceCheckUtils]: 74: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,860 INFO L272 TraceCheckUtils]: 73: Hoare triple {11201#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,867 INFO L290 TraceCheckUtils]: 72: Hoare triple {11201#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {11201#(< ~counter~0 46)} is VALID [2022-04-08 06:11:03,872 INFO L290 TraceCheckUtils]: 71: Hoare triple {11229#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11201#(< ~counter~0 46)} is VALID [2022-04-08 06:11:03,873 INFO L290 TraceCheckUtils]: 70: Hoare triple {11229#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11229#(< ~counter~0 45)} is VALID [2022-04-08 06:11:03,873 INFO L290 TraceCheckUtils]: 69: Hoare triple {11229#(< ~counter~0 45)} assume !!(0 != ~r~0); {11229#(< ~counter~0 45)} is VALID [2022-04-08 06:11:03,874 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10692#true} {11229#(< ~counter~0 45)} #63#return; {11229#(< ~counter~0 45)} is VALID [2022-04-08 06:11:03,874 INFO L290 TraceCheckUtils]: 67: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,874 INFO L290 TraceCheckUtils]: 66: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,874 INFO L290 TraceCheckUtils]: 65: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,874 INFO L272 TraceCheckUtils]: 64: Hoare triple {11229#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,878 INFO L290 TraceCheckUtils]: 63: Hoare triple {11229#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {11229#(< ~counter~0 45)} is VALID [2022-04-08 06:11:03,878 INFO L290 TraceCheckUtils]: 62: Hoare triple {11257#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11229#(< ~counter~0 45)} is VALID [2022-04-08 06:11:03,879 INFO L290 TraceCheckUtils]: 61: Hoare triple {11257#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11257#(< ~counter~0 44)} is VALID [2022-04-08 06:11:03,879 INFO L290 TraceCheckUtils]: 60: Hoare triple {11257#(< ~counter~0 44)} assume !!(0 != ~r~0); {11257#(< ~counter~0 44)} is VALID [2022-04-08 06:11:03,880 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10692#true} {11257#(< ~counter~0 44)} #63#return; {11257#(< ~counter~0 44)} is VALID [2022-04-08 06:11:03,880 INFO L290 TraceCheckUtils]: 58: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,880 INFO L290 TraceCheckUtils]: 57: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,880 INFO L290 TraceCheckUtils]: 56: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,880 INFO L272 TraceCheckUtils]: 55: Hoare triple {11257#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,881 INFO L290 TraceCheckUtils]: 54: Hoare triple {11257#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {11257#(< ~counter~0 44)} is VALID [2022-04-08 06:11:03,881 INFO L290 TraceCheckUtils]: 53: Hoare triple {11285#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11257#(< ~counter~0 44)} is VALID [2022-04-08 06:11:03,882 INFO L290 TraceCheckUtils]: 52: Hoare triple {11285#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11285#(< ~counter~0 43)} is VALID [2022-04-08 06:11:03,882 INFO L290 TraceCheckUtils]: 51: Hoare triple {11285#(< ~counter~0 43)} assume !!(0 != ~r~0); {11285#(< ~counter~0 43)} is VALID [2022-04-08 06:11:03,883 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10692#true} {11285#(< ~counter~0 43)} #63#return; {11285#(< ~counter~0 43)} is VALID [2022-04-08 06:11:03,883 INFO L290 TraceCheckUtils]: 49: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,883 INFO L290 TraceCheckUtils]: 48: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,883 INFO L290 TraceCheckUtils]: 47: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,883 INFO L272 TraceCheckUtils]: 46: Hoare triple {11285#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,883 INFO L290 TraceCheckUtils]: 45: Hoare triple {11285#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {11285#(< ~counter~0 43)} is VALID [2022-04-08 06:11:03,884 INFO L290 TraceCheckUtils]: 44: Hoare triple {11313#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11285#(< ~counter~0 43)} is VALID [2022-04-08 06:11:03,884 INFO L290 TraceCheckUtils]: 43: Hoare triple {11313#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11313#(< ~counter~0 42)} is VALID [2022-04-08 06:11:03,885 INFO L290 TraceCheckUtils]: 42: Hoare triple {11313#(< ~counter~0 42)} assume !!(0 != ~r~0); {11313#(< ~counter~0 42)} is VALID [2022-04-08 06:11:03,885 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10692#true} {11313#(< ~counter~0 42)} #63#return; {11313#(< ~counter~0 42)} is VALID [2022-04-08 06:11:03,885 INFO L290 TraceCheckUtils]: 40: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,885 INFO L290 TraceCheckUtils]: 39: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,886 INFO L290 TraceCheckUtils]: 38: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,886 INFO L272 TraceCheckUtils]: 37: Hoare triple {11313#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,886 INFO L290 TraceCheckUtils]: 36: Hoare triple {11313#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {11313#(< ~counter~0 42)} is VALID [2022-04-08 06:11:03,887 INFO L290 TraceCheckUtils]: 35: Hoare triple {11341#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11313#(< ~counter~0 42)} is VALID [2022-04-08 06:11:03,887 INFO L290 TraceCheckUtils]: 34: Hoare triple {11341#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11341#(< ~counter~0 41)} is VALID [2022-04-08 06:11:03,887 INFO L290 TraceCheckUtils]: 33: Hoare triple {11341#(< ~counter~0 41)} assume !!(0 != ~r~0); {11341#(< ~counter~0 41)} is VALID [2022-04-08 06:11:03,888 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10692#true} {11341#(< ~counter~0 41)} #63#return; {11341#(< ~counter~0 41)} is VALID [2022-04-08 06:11:03,888 INFO L290 TraceCheckUtils]: 31: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,888 INFO L290 TraceCheckUtils]: 30: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,888 INFO L290 TraceCheckUtils]: 29: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,888 INFO L272 TraceCheckUtils]: 28: Hoare triple {11341#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,888 INFO L290 TraceCheckUtils]: 27: Hoare triple {11341#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {11341#(< ~counter~0 41)} is VALID [2022-04-08 06:11:03,889 INFO L290 TraceCheckUtils]: 26: Hoare triple {11369#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11341#(< ~counter~0 41)} is VALID [2022-04-08 06:11:03,889 INFO L290 TraceCheckUtils]: 25: Hoare triple {11369#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11369#(< ~counter~0 40)} is VALID [2022-04-08 06:11:03,890 INFO L290 TraceCheckUtils]: 24: Hoare triple {11369#(< ~counter~0 40)} assume !!(0 != ~r~0); {11369#(< ~counter~0 40)} is VALID [2022-04-08 06:11:03,890 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10692#true} {11369#(< ~counter~0 40)} #63#return; {11369#(< ~counter~0 40)} is VALID [2022-04-08 06:11:03,890 INFO L290 TraceCheckUtils]: 22: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,890 INFO L290 TraceCheckUtils]: 21: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,891 INFO L290 TraceCheckUtils]: 20: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,891 INFO L272 TraceCheckUtils]: 19: Hoare triple {11369#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,891 INFO L290 TraceCheckUtils]: 18: Hoare triple {11369#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {11369#(< ~counter~0 40)} is VALID [2022-04-08 06:11:03,892 INFO L290 TraceCheckUtils]: 17: Hoare triple {11397#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11369#(< ~counter~0 40)} is VALID [2022-04-08 06:11:03,892 INFO L290 TraceCheckUtils]: 16: Hoare triple {11397#(< ~counter~0 39)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {11397#(< ~counter~0 39)} is VALID [2022-04-08 06:11:03,892 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10692#true} {11397#(< ~counter~0 39)} #61#return; {11397#(< ~counter~0 39)} is VALID [2022-04-08 06:11:03,892 INFO L290 TraceCheckUtils]: 14: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,893 INFO L290 TraceCheckUtils]: 13: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,893 INFO L290 TraceCheckUtils]: 12: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,893 INFO L272 TraceCheckUtils]: 11: Hoare triple {11397#(< ~counter~0 39)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,893 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10692#true} {11397#(< ~counter~0 39)} #59#return; {11397#(< ~counter~0 39)} is VALID [2022-04-08 06:11:03,893 INFO L290 TraceCheckUtils]: 9: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-08 06:11:03,893 INFO L290 TraceCheckUtils]: 8: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-08 06:11:03,893 INFO L290 TraceCheckUtils]: 7: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-08 06:11:03,894 INFO L272 TraceCheckUtils]: 6: Hoare triple {11397#(< ~counter~0 39)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10692#true} is VALID [2022-04-08 06:11:03,894 INFO L290 TraceCheckUtils]: 5: Hoare triple {11397#(< ~counter~0 39)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {11397#(< ~counter~0 39)} is VALID [2022-04-08 06:11:03,894 INFO L272 TraceCheckUtils]: 4: Hoare triple {11397#(< ~counter~0 39)} call #t~ret7 := main(); {11397#(< ~counter~0 39)} is VALID [2022-04-08 06:11:03,895 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11397#(< ~counter~0 39)} {10692#true} #67#return; {11397#(< ~counter~0 39)} is VALID [2022-04-08 06:11:03,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {11397#(< ~counter~0 39)} assume true; {11397#(< ~counter~0 39)} is VALID [2022-04-08 06:11:03,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {10692#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {11397#(< ~counter~0 39)} is VALID [2022-04-08 06:11:03,896 INFO L272 TraceCheckUtils]: 0: Hoare triple {10692#true} call ULTIMATE.init(); {10692#true} is VALID [2022-04-08 06:11:03,896 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 06:11:03,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:11:03,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650780375] [2022-04-08 06:11:03,896 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:11:03,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1251884326] [2022-04-08 06:11:03,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1251884326] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:11:03,897 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:11:03,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2022-04-08 06:11:03,897 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:11:03,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2143112409] [2022-04-08 06:11:03,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2143112409] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:11:03,897 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:11:03,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 06:11:03,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [407075121] [2022-04-08 06:11:03,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:11:03,898 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 06:11:03,898 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:11:03,899 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 06:11:04,002 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 06:11:04,002 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 06:11:04,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:04,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 06:11:04,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=426, Unknown=0, NotChecked=0, Total=756 [2022-04-08 06:11:04,003 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 06:11:04,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:04,776 INFO L93 Difference]: Finished difference Result 133 states and 146 transitions. [2022-04-08 06:11:04,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-08 06:11:04,776 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 06:11:04,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:11:04,777 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 06:11:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-08 06:11:04,779 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 06:11:04,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-08 06:11:04,785 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 145 transitions. [2022-04-08 06:11:04,981 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 06:11:04,983 INFO L225 Difference]: With dead ends: 133 [2022-04-08 06:11:04,983 INFO L226 Difference]: Without dead ends: 128 [2022-04-08 06:11:04,984 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=627, Invalid=855, Unknown=0, NotChecked=0, Total=1482 [2022-04-08 06:11:04,984 INFO L913 BasicCegarLoop]: 37 mSDtfsCounter, 44 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:11:04,984 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [44 Valid, 158 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:11:04,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-08 06:11:05,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2022-04-08 06:11:05,144 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:11:05,144 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 06:11:05,144 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 06:11:05,145 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 06:11:05,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:05,147 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-08 06:11:05,147 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-08 06:11:05,147 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:05,147 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:05,148 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 06:11:05,148 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 06:11:05,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:05,151 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-08 06:11:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-08 06:11:05,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:05,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:05,152 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:11:05,152 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:11:05,152 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 06:11:05,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 141 transitions. [2022-04-08 06:11:05,154 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 141 transitions. Word has length 122 [2022-04-08 06:11:05,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:11:05,154 INFO L478 AbstractCegarLoop]: Abstraction has 128 states and 141 transitions. [2022-04-08 06:11:05,155 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 06:11:05,155 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 128 states and 141 transitions. [2022-04-08 06:11:05,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 06:11:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-08 06:11:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-08 06:11:05,907 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:11:05,907 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 06:11:05,933 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-08 06:11:06,107 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 06:11:06,108 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:11:06,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:11:06,108 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 23 times [2022-04-08 06:11:06,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:06,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [987115647] [2022-04-08 06:11:06,109 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:11:06,109 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 24 times [2022-04-08 06:11:06,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:11:06,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752179838] [2022-04-08 06:11:06,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:11:06,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:11:06,127 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:11:06,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1516349589] [2022-04-08 06:11:06,127 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:11:06,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:11:06,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:11:06,139 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 06:11:06,140 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 06:11:08,357 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-08 06:11:08,357 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:11:08,363 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-08 06:11:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:11:08,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:11:09,180 INFO L272 TraceCheckUtils]: 0: Hoare triple {12251#true} call ULTIMATE.init(); {12251#true} is VALID [2022-04-08 06:11:09,181 INFO L290 TraceCheckUtils]: 1: Hoare triple {12251#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,181 INFO L290 TraceCheckUtils]: 2: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,182 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12259#(<= ~counter~0 0)} {12251#true} #67#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,182 INFO L272 TraceCheckUtils]: 4: Hoare triple {12259#(<= ~counter~0 0)} call #t~ret7 := main(); {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,182 INFO L290 TraceCheckUtils]: 5: Hoare triple {12259#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,183 INFO L272 TraceCheckUtils]: 6: Hoare triple {12259#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,183 INFO L290 TraceCheckUtils]: 7: Hoare triple {12259#(<= ~counter~0 0)} ~cond := #in~cond; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,184 INFO L290 TraceCheckUtils]: 8: Hoare triple {12259#(<= ~counter~0 0)} assume !(0 == ~cond); {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,184 INFO L290 TraceCheckUtils]: 9: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,184 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12259#(<= ~counter~0 0)} {12259#(<= ~counter~0 0)} #59#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,185 INFO L272 TraceCheckUtils]: 11: Hoare triple {12259#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {12259#(<= ~counter~0 0)} ~cond := #in~cond; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,186 INFO L290 TraceCheckUtils]: 13: Hoare triple {12259#(<= ~counter~0 0)} assume !(0 == ~cond); {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,186 INFO L290 TraceCheckUtils]: 14: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,186 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12259#(<= ~counter~0 0)} {12259#(<= ~counter~0 0)} #61#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,187 INFO L290 TraceCheckUtils]: 16: Hoare triple {12259#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {12259#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:09,187 INFO L290 TraceCheckUtils]: 17: Hoare triple {12259#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12308#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:09,188 INFO L290 TraceCheckUtils]: 18: Hoare triple {12308#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {12308#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:09,188 INFO L272 TraceCheckUtils]: 19: Hoare triple {12308#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12308#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:09,189 INFO L290 TraceCheckUtils]: 20: Hoare triple {12308#(<= ~counter~0 1)} ~cond := #in~cond; {12308#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:09,189 INFO L290 TraceCheckUtils]: 21: Hoare triple {12308#(<= ~counter~0 1)} assume !(0 == ~cond); {12308#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:09,189 INFO L290 TraceCheckUtils]: 22: Hoare triple {12308#(<= ~counter~0 1)} assume true; {12308#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:09,190 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12308#(<= ~counter~0 1)} {12308#(<= ~counter~0 1)} #63#return; {12308#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:09,190 INFO L290 TraceCheckUtils]: 24: Hoare triple {12308#(<= ~counter~0 1)} assume !!(0 != ~r~0); {12308#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:09,191 INFO L290 TraceCheckUtils]: 25: Hoare triple {12308#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12308#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:09,191 INFO L290 TraceCheckUtils]: 26: Hoare triple {12308#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12336#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:09,191 INFO L290 TraceCheckUtils]: 27: Hoare triple {12336#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {12336#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:09,192 INFO L272 TraceCheckUtils]: 28: Hoare triple {12336#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12336#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:09,192 INFO L290 TraceCheckUtils]: 29: Hoare triple {12336#(<= ~counter~0 2)} ~cond := #in~cond; {12336#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:09,193 INFO L290 TraceCheckUtils]: 30: Hoare triple {12336#(<= ~counter~0 2)} assume !(0 == ~cond); {12336#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:09,193 INFO L290 TraceCheckUtils]: 31: Hoare triple {12336#(<= ~counter~0 2)} assume true; {12336#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:09,194 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12336#(<= ~counter~0 2)} {12336#(<= ~counter~0 2)} #63#return; {12336#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:09,194 INFO L290 TraceCheckUtils]: 33: Hoare triple {12336#(<= ~counter~0 2)} assume !!(0 != ~r~0); {12336#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:09,194 INFO L290 TraceCheckUtils]: 34: Hoare triple {12336#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12336#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:09,195 INFO L290 TraceCheckUtils]: 35: Hoare triple {12336#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12364#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:09,195 INFO L290 TraceCheckUtils]: 36: Hoare triple {12364#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {12364#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:09,196 INFO L272 TraceCheckUtils]: 37: Hoare triple {12364#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12364#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:09,196 INFO L290 TraceCheckUtils]: 38: Hoare triple {12364#(<= ~counter~0 3)} ~cond := #in~cond; {12364#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:09,196 INFO L290 TraceCheckUtils]: 39: Hoare triple {12364#(<= ~counter~0 3)} assume !(0 == ~cond); {12364#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:09,197 INFO L290 TraceCheckUtils]: 40: Hoare triple {12364#(<= ~counter~0 3)} assume true; {12364#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:09,197 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12364#(<= ~counter~0 3)} {12364#(<= ~counter~0 3)} #63#return; {12364#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:09,198 INFO L290 TraceCheckUtils]: 42: Hoare triple {12364#(<= ~counter~0 3)} assume !!(0 != ~r~0); {12364#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:09,198 INFO L290 TraceCheckUtils]: 43: Hoare triple {12364#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12364#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:09,198 INFO L290 TraceCheckUtils]: 44: Hoare triple {12364#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12392#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:09,199 INFO L290 TraceCheckUtils]: 45: Hoare triple {12392#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {12392#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:09,199 INFO L272 TraceCheckUtils]: 46: Hoare triple {12392#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12392#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:09,200 INFO L290 TraceCheckUtils]: 47: Hoare triple {12392#(<= ~counter~0 4)} ~cond := #in~cond; {12392#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:09,200 INFO L290 TraceCheckUtils]: 48: Hoare triple {12392#(<= ~counter~0 4)} assume !(0 == ~cond); {12392#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:09,200 INFO L290 TraceCheckUtils]: 49: Hoare triple {12392#(<= ~counter~0 4)} assume true; {12392#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:09,201 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12392#(<= ~counter~0 4)} {12392#(<= ~counter~0 4)} #63#return; {12392#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:09,201 INFO L290 TraceCheckUtils]: 51: Hoare triple {12392#(<= ~counter~0 4)} assume !!(0 != ~r~0); {12392#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:09,202 INFO L290 TraceCheckUtils]: 52: Hoare triple {12392#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12392#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:09,202 INFO L290 TraceCheckUtils]: 53: Hoare triple {12392#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12420#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:09,202 INFO L290 TraceCheckUtils]: 54: Hoare triple {12420#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {12420#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:09,203 INFO L272 TraceCheckUtils]: 55: Hoare triple {12420#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12420#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:09,203 INFO L290 TraceCheckUtils]: 56: Hoare triple {12420#(<= ~counter~0 5)} ~cond := #in~cond; {12420#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:09,204 INFO L290 TraceCheckUtils]: 57: Hoare triple {12420#(<= ~counter~0 5)} assume !(0 == ~cond); {12420#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:09,204 INFO L290 TraceCheckUtils]: 58: Hoare triple {12420#(<= ~counter~0 5)} assume true; {12420#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:09,205 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12420#(<= ~counter~0 5)} {12420#(<= ~counter~0 5)} #63#return; {12420#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:09,205 INFO L290 TraceCheckUtils]: 60: Hoare triple {12420#(<= ~counter~0 5)} assume !!(0 != ~r~0); {12420#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:09,205 INFO L290 TraceCheckUtils]: 61: Hoare triple {12420#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12420#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:09,206 INFO L290 TraceCheckUtils]: 62: Hoare triple {12420#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12448#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:09,206 INFO L290 TraceCheckUtils]: 63: Hoare triple {12448#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {12448#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:09,207 INFO L272 TraceCheckUtils]: 64: Hoare triple {12448#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12448#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:09,207 INFO L290 TraceCheckUtils]: 65: Hoare triple {12448#(<= ~counter~0 6)} ~cond := #in~cond; {12448#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:09,207 INFO L290 TraceCheckUtils]: 66: Hoare triple {12448#(<= ~counter~0 6)} assume !(0 == ~cond); {12448#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:09,208 INFO L290 TraceCheckUtils]: 67: Hoare triple {12448#(<= ~counter~0 6)} assume true; {12448#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:09,208 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12448#(<= ~counter~0 6)} {12448#(<= ~counter~0 6)} #63#return; {12448#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:09,209 INFO L290 TraceCheckUtils]: 69: Hoare triple {12448#(<= ~counter~0 6)} assume !!(0 != ~r~0); {12448#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:09,209 INFO L290 TraceCheckUtils]: 70: Hoare triple {12448#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12448#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:09,209 INFO L290 TraceCheckUtils]: 71: Hoare triple {12448#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12476#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:09,210 INFO L290 TraceCheckUtils]: 72: Hoare triple {12476#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {12476#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:09,210 INFO L272 TraceCheckUtils]: 73: Hoare triple {12476#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12476#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:09,211 INFO L290 TraceCheckUtils]: 74: Hoare triple {12476#(<= ~counter~0 7)} ~cond := #in~cond; {12476#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:09,211 INFO L290 TraceCheckUtils]: 75: Hoare triple {12476#(<= ~counter~0 7)} assume !(0 == ~cond); {12476#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:09,211 INFO L290 TraceCheckUtils]: 76: Hoare triple {12476#(<= ~counter~0 7)} assume true; {12476#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:09,212 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12476#(<= ~counter~0 7)} {12476#(<= ~counter~0 7)} #63#return; {12476#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:09,212 INFO L290 TraceCheckUtils]: 78: Hoare triple {12476#(<= ~counter~0 7)} assume !!(0 != ~r~0); {12476#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:09,213 INFO L290 TraceCheckUtils]: 79: Hoare triple {12476#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12476#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:09,213 INFO L290 TraceCheckUtils]: 80: Hoare triple {12476#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12504#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:09,213 INFO L290 TraceCheckUtils]: 81: Hoare triple {12504#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {12504#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:09,214 INFO L272 TraceCheckUtils]: 82: Hoare triple {12504#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12504#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:09,214 INFO L290 TraceCheckUtils]: 83: Hoare triple {12504#(<= ~counter~0 8)} ~cond := #in~cond; {12504#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:09,215 INFO L290 TraceCheckUtils]: 84: Hoare triple {12504#(<= ~counter~0 8)} assume !(0 == ~cond); {12504#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:09,215 INFO L290 TraceCheckUtils]: 85: Hoare triple {12504#(<= ~counter~0 8)} assume true; {12504#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:09,216 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12504#(<= ~counter~0 8)} {12504#(<= ~counter~0 8)} #63#return; {12504#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:09,216 INFO L290 TraceCheckUtils]: 87: Hoare triple {12504#(<= ~counter~0 8)} assume !!(0 != ~r~0); {12504#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:09,216 INFO L290 TraceCheckUtils]: 88: Hoare triple {12504#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12504#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:09,217 INFO L290 TraceCheckUtils]: 89: Hoare triple {12504#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12532#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:09,217 INFO L290 TraceCheckUtils]: 90: Hoare triple {12532#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {12532#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:09,218 INFO L272 TraceCheckUtils]: 91: Hoare triple {12532#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12532#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:09,218 INFO L290 TraceCheckUtils]: 92: Hoare triple {12532#(<= ~counter~0 9)} ~cond := #in~cond; {12532#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:09,218 INFO L290 TraceCheckUtils]: 93: Hoare triple {12532#(<= ~counter~0 9)} assume !(0 == ~cond); {12532#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:09,219 INFO L290 TraceCheckUtils]: 94: Hoare triple {12532#(<= ~counter~0 9)} assume true; {12532#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:09,219 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12532#(<= ~counter~0 9)} {12532#(<= ~counter~0 9)} #63#return; {12532#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:09,222 INFO L290 TraceCheckUtils]: 96: Hoare triple {12532#(<= ~counter~0 9)} assume !!(0 != ~r~0); {12532#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:09,222 INFO L290 TraceCheckUtils]: 97: Hoare triple {12532#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12532#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:09,223 INFO L290 TraceCheckUtils]: 98: Hoare triple {12532#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12560#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:09,223 INFO L290 TraceCheckUtils]: 99: Hoare triple {12560#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {12560#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:09,224 INFO L272 TraceCheckUtils]: 100: Hoare triple {12560#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12560#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:09,224 INFO L290 TraceCheckUtils]: 101: Hoare triple {12560#(<= ~counter~0 10)} ~cond := #in~cond; {12560#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:09,224 INFO L290 TraceCheckUtils]: 102: Hoare triple {12560#(<= ~counter~0 10)} assume !(0 == ~cond); {12560#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:09,225 INFO L290 TraceCheckUtils]: 103: Hoare triple {12560#(<= ~counter~0 10)} assume true; {12560#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:09,225 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12560#(<= ~counter~0 10)} {12560#(<= ~counter~0 10)} #63#return; {12560#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:09,226 INFO L290 TraceCheckUtils]: 105: Hoare triple {12560#(<= ~counter~0 10)} assume !!(0 != ~r~0); {12560#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:09,226 INFO L290 TraceCheckUtils]: 106: Hoare triple {12560#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12560#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:09,226 INFO L290 TraceCheckUtils]: 107: Hoare triple {12560#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12588#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:09,227 INFO L290 TraceCheckUtils]: 108: Hoare triple {12588#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {12588#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:09,227 INFO L272 TraceCheckUtils]: 109: Hoare triple {12588#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12588#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:09,228 INFO L290 TraceCheckUtils]: 110: Hoare triple {12588#(<= ~counter~0 11)} ~cond := #in~cond; {12588#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:09,228 INFO L290 TraceCheckUtils]: 111: Hoare triple {12588#(<= ~counter~0 11)} assume !(0 == ~cond); {12588#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:09,228 INFO L290 TraceCheckUtils]: 112: Hoare triple {12588#(<= ~counter~0 11)} assume true; {12588#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:09,229 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12588#(<= ~counter~0 11)} {12588#(<= ~counter~0 11)} #63#return; {12588#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:09,229 INFO L290 TraceCheckUtils]: 114: Hoare triple {12588#(<= ~counter~0 11)} assume !!(0 != ~r~0); {12588#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:09,230 INFO L290 TraceCheckUtils]: 115: Hoare triple {12588#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12588#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:09,230 INFO L290 TraceCheckUtils]: 116: Hoare triple {12588#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12616#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:09,230 INFO L290 TraceCheckUtils]: 117: Hoare triple {12616#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {12616#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:09,231 INFO L272 TraceCheckUtils]: 118: Hoare triple {12616#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12616#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:09,231 INFO L290 TraceCheckUtils]: 119: Hoare triple {12616#(<= ~counter~0 12)} ~cond := #in~cond; {12616#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:09,232 INFO L290 TraceCheckUtils]: 120: Hoare triple {12616#(<= ~counter~0 12)} assume !(0 == ~cond); {12616#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:09,232 INFO L290 TraceCheckUtils]: 121: Hoare triple {12616#(<= ~counter~0 12)} assume true; {12616#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:09,233 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12616#(<= ~counter~0 12)} {12616#(<= ~counter~0 12)} #63#return; {12616#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:09,233 INFO L290 TraceCheckUtils]: 123: Hoare triple {12616#(<= ~counter~0 12)} assume !!(0 != ~r~0); {12616#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:09,233 INFO L290 TraceCheckUtils]: 124: Hoare triple {12616#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12616#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:09,234 INFO L290 TraceCheckUtils]: 125: Hoare triple {12616#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12644#(<= |main_#t~post6| 12)} is VALID [2022-04-08 06:11:09,234 INFO L290 TraceCheckUtils]: 126: Hoare triple {12644#(<= |main_#t~post6| 12)} assume !(#t~post6 < 50);havoc #t~post6; {12252#false} is VALID [2022-04-08 06:11:09,234 INFO L272 TraceCheckUtils]: 127: Hoare triple {12252#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12252#false} is VALID [2022-04-08 06:11:09,235 INFO L290 TraceCheckUtils]: 128: Hoare triple {12252#false} ~cond := #in~cond; {12252#false} is VALID [2022-04-08 06:11:09,235 INFO L290 TraceCheckUtils]: 129: Hoare triple {12252#false} assume 0 == ~cond; {12252#false} is VALID [2022-04-08 06:11:09,235 INFO L290 TraceCheckUtils]: 130: Hoare triple {12252#false} assume !false; {12252#false} is VALID [2022-04-08 06:11:09,235 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 06:11:09,235 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:11:10,132 INFO L290 TraceCheckUtils]: 130: Hoare triple {12252#false} assume !false; {12252#false} is VALID [2022-04-08 06:11:10,132 INFO L290 TraceCheckUtils]: 129: Hoare triple {12252#false} assume 0 == ~cond; {12252#false} is VALID [2022-04-08 06:11:10,132 INFO L290 TraceCheckUtils]: 128: Hoare triple {12252#false} ~cond := #in~cond; {12252#false} is VALID [2022-04-08 06:11:10,132 INFO L272 TraceCheckUtils]: 127: Hoare triple {12252#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12252#false} is VALID [2022-04-08 06:11:10,133 INFO L290 TraceCheckUtils]: 126: Hoare triple {12672#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {12252#false} is VALID [2022-04-08 06:11:10,133 INFO L290 TraceCheckUtils]: 125: Hoare triple {12676#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12672#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:11:10,133 INFO L290 TraceCheckUtils]: 124: Hoare triple {12676#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12676#(< ~counter~0 50)} is VALID [2022-04-08 06:11:10,134 INFO L290 TraceCheckUtils]: 123: Hoare triple {12676#(< ~counter~0 50)} assume !!(0 != ~r~0); {12676#(< ~counter~0 50)} is VALID [2022-04-08 06:11:10,134 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12251#true} {12676#(< ~counter~0 50)} #63#return; {12676#(< ~counter~0 50)} is VALID [2022-04-08 06:11:10,135 INFO L290 TraceCheckUtils]: 121: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,135 INFO L290 TraceCheckUtils]: 120: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,135 INFO L290 TraceCheckUtils]: 119: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,135 INFO L272 TraceCheckUtils]: 118: Hoare triple {12676#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,135 INFO L290 TraceCheckUtils]: 117: Hoare triple {12676#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {12676#(< ~counter~0 50)} is VALID [2022-04-08 06:11:10,136 INFO L290 TraceCheckUtils]: 116: Hoare triple {12704#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12676#(< ~counter~0 50)} is VALID [2022-04-08 06:11:10,136 INFO L290 TraceCheckUtils]: 115: Hoare triple {12704#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12704#(< ~counter~0 49)} is VALID [2022-04-08 06:11:10,136 INFO L290 TraceCheckUtils]: 114: Hoare triple {12704#(< ~counter~0 49)} assume !!(0 != ~r~0); {12704#(< ~counter~0 49)} is VALID [2022-04-08 06:11:10,137 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12251#true} {12704#(< ~counter~0 49)} #63#return; {12704#(< ~counter~0 49)} is VALID [2022-04-08 06:11:10,137 INFO L290 TraceCheckUtils]: 112: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,137 INFO L290 TraceCheckUtils]: 111: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,137 INFO L290 TraceCheckUtils]: 110: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,137 INFO L272 TraceCheckUtils]: 109: Hoare triple {12704#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,138 INFO L290 TraceCheckUtils]: 108: Hoare triple {12704#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {12704#(< ~counter~0 49)} is VALID [2022-04-08 06:11:10,138 INFO L290 TraceCheckUtils]: 107: Hoare triple {12732#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12704#(< ~counter~0 49)} is VALID [2022-04-08 06:11:10,139 INFO L290 TraceCheckUtils]: 106: Hoare triple {12732#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12732#(< ~counter~0 48)} is VALID [2022-04-08 06:11:10,139 INFO L290 TraceCheckUtils]: 105: Hoare triple {12732#(< ~counter~0 48)} assume !!(0 != ~r~0); {12732#(< ~counter~0 48)} is VALID [2022-04-08 06:11:10,140 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12251#true} {12732#(< ~counter~0 48)} #63#return; {12732#(< ~counter~0 48)} is VALID [2022-04-08 06:11:10,140 INFO L290 TraceCheckUtils]: 103: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,140 INFO L290 TraceCheckUtils]: 102: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,140 INFO L290 TraceCheckUtils]: 101: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,140 INFO L272 TraceCheckUtils]: 100: Hoare triple {12732#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,140 INFO L290 TraceCheckUtils]: 99: Hoare triple {12732#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {12732#(< ~counter~0 48)} is VALID [2022-04-08 06:11:10,141 INFO L290 TraceCheckUtils]: 98: Hoare triple {12760#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12732#(< ~counter~0 48)} is VALID [2022-04-08 06:11:10,141 INFO L290 TraceCheckUtils]: 97: Hoare triple {12760#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12760#(< ~counter~0 47)} is VALID [2022-04-08 06:11:10,141 INFO L290 TraceCheckUtils]: 96: Hoare triple {12760#(< ~counter~0 47)} assume !!(0 != ~r~0); {12760#(< ~counter~0 47)} is VALID [2022-04-08 06:11:10,142 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12251#true} {12760#(< ~counter~0 47)} #63#return; {12760#(< ~counter~0 47)} is VALID [2022-04-08 06:11:10,142 INFO L290 TraceCheckUtils]: 94: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,142 INFO L290 TraceCheckUtils]: 93: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,142 INFO L290 TraceCheckUtils]: 92: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,142 INFO L272 TraceCheckUtils]: 91: Hoare triple {12760#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,143 INFO L290 TraceCheckUtils]: 90: Hoare triple {12760#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {12760#(< ~counter~0 47)} is VALID [2022-04-08 06:11:10,143 INFO L290 TraceCheckUtils]: 89: Hoare triple {12788#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12760#(< ~counter~0 47)} is VALID [2022-04-08 06:11:10,144 INFO L290 TraceCheckUtils]: 88: Hoare triple {12788#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12788#(< ~counter~0 46)} is VALID [2022-04-08 06:11:10,144 INFO L290 TraceCheckUtils]: 87: Hoare triple {12788#(< ~counter~0 46)} assume !!(0 != ~r~0); {12788#(< ~counter~0 46)} is VALID [2022-04-08 06:11:10,145 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12251#true} {12788#(< ~counter~0 46)} #63#return; {12788#(< ~counter~0 46)} is VALID [2022-04-08 06:11:10,145 INFO L290 TraceCheckUtils]: 85: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,145 INFO L290 TraceCheckUtils]: 84: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,145 INFO L290 TraceCheckUtils]: 83: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,145 INFO L272 TraceCheckUtils]: 82: Hoare triple {12788#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,145 INFO L290 TraceCheckUtils]: 81: Hoare triple {12788#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {12788#(< ~counter~0 46)} is VALID [2022-04-08 06:11:10,146 INFO L290 TraceCheckUtils]: 80: Hoare triple {12816#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12788#(< ~counter~0 46)} is VALID [2022-04-08 06:11:10,146 INFO L290 TraceCheckUtils]: 79: Hoare triple {12816#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12816#(< ~counter~0 45)} is VALID [2022-04-08 06:11:10,146 INFO L290 TraceCheckUtils]: 78: Hoare triple {12816#(< ~counter~0 45)} assume !!(0 != ~r~0); {12816#(< ~counter~0 45)} is VALID [2022-04-08 06:11:10,147 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12251#true} {12816#(< ~counter~0 45)} #63#return; {12816#(< ~counter~0 45)} is VALID [2022-04-08 06:11:10,147 INFO L290 TraceCheckUtils]: 76: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,147 INFO L290 TraceCheckUtils]: 75: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,147 INFO L290 TraceCheckUtils]: 74: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,147 INFO L272 TraceCheckUtils]: 73: Hoare triple {12816#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,148 INFO L290 TraceCheckUtils]: 72: Hoare triple {12816#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {12816#(< ~counter~0 45)} is VALID [2022-04-08 06:11:10,148 INFO L290 TraceCheckUtils]: 71: Hoare triple {12844#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12816#(< ~counter~0 45)} is VALID [2022-04-08 06:11:10,149 INFO L290 TraceCheckUtils]: 70: Hoare triple {12844#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12844#(< ~counter~0 44)} is VALID [2022-04-08 06:11:10,149 INFO L290 TraceCheckUtils]: 69: Hoare triple {12844#(< ~counter~0 44)} assume !!(0 != ~r~0); {12844#(< ~counter~0 44)} is VALID [2022-04-08 06:11:10,150 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12251#true} {12844#(< ~counter~0 44)} #63#return; {12844#(< ~counter~0 44)} is VALID [2022-04-08 06:11:10,150 INFO L290 TraceCheckUtils]: 67: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,150 INFO L290 TraceCheckUtils]: 66: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,150 INFO L290 TraceCheckUtils]: 65: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,150 INFO L272 TraceCheckUtils]: 64: Hoare triple {12844#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,150 INFO L290 TraceCheckUtils]: 63: Hoare triple {12844#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {12844#(< ~counter~0 44)} is VALID [2022-04-08 06:11:10,151 INFO L290 TraceCheckUtils]: 62: Hoare triple {12872#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12844#(< ~counter~0 44)} is VALID [2022-04-08 06:11:10,151 INFO L290 TraceCheckUtils]: 61: Hoare triple {12872#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12872#(< ~counter~0 43)} is VALID [2022-04-08 06:11:10,151 INFO L290 TraceCheckUtils]: 60: Hoare triple {12872#(< ~counter~0 43)} assume !!(0 != ~r~0); {12872#(< ~counter~0 43)} is VALID [2022-04-08 06:11:10,152 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12251#true} {12872#(< ~counter~0 43)} #63#return; {12872#(< ~counter~0 43)} is VALID [2022-04-08 06:11:10,152 INFO L290 TraceCheckUtils]: 58: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,152 INFO L290 TraceCheckUtils]: 57: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,152 INFO L290 TraceCheckUtils]: 56: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,152 INFO L272 TraceCheckUtils]: 55: Hoare triple {12872#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,153 INFO L290 TraceCheckUtils]: 54: Hoare triple {12872#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {12872#(< ~counter~0 43)} is VALID [2022-04-08 06:11:10,153 INFO L290 TraceCheckUtils]: 53: Hoare triple {12900#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12872#(< ~counter~0 43)} is VALID [2022-04-08 06:11:10,154 INFO L290 TraceCheckUtils]: 52: Hoare triple {12900#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12900#(< ~counter~0 42)} is VALID [2022-04-08 06:11:10,154 INFO L290 TraceCheckUtils]: 51: Hoare triple {12900#(< ~counter~0 42)} assume !!(0 != ~r~0); {12900#(< ~counter~0 42)} is VALID [2022-04-08 06:11:10,154 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12251#true} {12900#(< ~counter~0 42)} #63#return; {12900#(< ~counter~0 42)} is VALID [2022-04-08 06:11:10,155 INFO L290 TraceCheckUtils]: 49: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,155 INFO L290 TraceCheckUtils]: 48: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,155 INFO L290 TraceCheckUtils]: 47: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,155 INFO L272 TraceCheckUtils]: 46: Hoare triple {12900#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,155 INFO L290 TraceCheckUtils]: 45: Hoare triple {12900#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {12900#(< ~counter~0 42)} is VALID [2022-04-08 06:11:10,156 INFO L290 TraceCheckUtils]: 44: Hoare triple {12928#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12900#(< ~counter~0 42)} is VALID [2022-04-08 06:11:10,156 INFO L290 TraceCheckUtils]: 43: Hoare triple {12928#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12928#(< ~counter~0 41)} is VALID [2022-04-08 06:11:10,156 INFO L290 TraceCheckUtils]: 42: Hoare triple {12928#(< ~counter~0 41)} assume !!(0 != ~r~0); {12928#(< ~counter~0 41)} is VALID [2022-04-08 06:11:10,157 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12251#true} {12928#(< ~counter~0 41)} #63#return; {12928#(< ~counter~0 41)} is VALID [2022-04-08 06:11:10,157 INFO L290 TraceCheckUtils]: 40: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,157 INFO L290 TraceCheckUtils]: 39: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,157 INFO L290 TraceCheckUtils]: 38: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,157 INFO L272 TraceCheckUtils]: 37: Hoare triple {12928#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,158 INFO L290 TraceCheckUtils]: 36: Hoare triple {12928#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {12928#(< ~counter~0 41)} is VALID [2022-04-08 06:11:10,158 INFO L290 TraceCheckUtils]: 35: Hoare triple {12956#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12928#(< ~counter~0 41)} is VALID [2022-04-08 06:11:10,158 INFO L290 TraceCheckUtils]: 34: Hoare triple {12956#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12956#(< ~counter~0 40)} is VALID [2022-04-08 06:11:10,159 INFO L290 TraceCheckUtils]: 33: Hoare triple {12956#(< ~counter~0 40)} assume !!(0 != ~r~0); {12956#(< ~counter~0 40)} is VALID [2022-04-08 06:11:10,159 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12251#true} {12956#(< ~counter~0 40)} #63#return; {12956#(< ~counter~0 40)} is VALID [2022-04-08 06:11:10,160 INFO L290 TraceCheckUtils]: 31: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,160 INFO L290 TraceCheckUtils]: 30: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,160 INFO L290 TraceCheckUtils]: 29: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,160 INFO L272 TraceCheckUtils]: 28: Hoare triple {12956#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,160 INFO L290 TraceCheckUtils]: 27: Hoare triple {12956#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {12956#(< ~counter~0 40)} is VALID [2022-04-08 06:11:10,161 INFO L290 TraceCheckUtils]: 26: Hoare triple {12984#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12956#(< ~counter~0 40)} is VALID [2022-04-08 06:11:10,161 INFO L290 TraceCheckUtils]: 25: Hoare triple {12984#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12984#(< ~counter~0 39)} is VALID [2022-04-08 06:11:10,161 INFO L290 TraceCheckUtils]: 24: Hoare triple {12984#(< ~counter~0 39)} assume !!(0 != ~r~0); {12984#(< ~counter~0 39)} is VALID [2022-04-08 06:11:10,162 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12251#true} {12984#(< ~counter~0 39)} #63#return; {12984#(< ~counter~0 39)} is VALID [2022-04-08 06:11:10,162 INFO L290 TraceCheckUtils]: 22: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,162 INFO L290 TraceCheckUtils]: 20: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,162 INFO L272 TraceCheckUtils]: 19: Hoare triple {12984#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,163 INFO L290 TraceCheckUtils]: 18: Hoare triple {12984#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {12984#(< ~counter~0 39)} is VALID [2022-04-08 06:11:10,163 INFO L290 TraceCheckUtils]: 17: Hoare triple {13012#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12984#(< ~counter~0 39)} is VALID [2022-04-08 06:11:10,164 INFO L290 TraceCheckUtils]: 16: Hoare triple {13012#(< ~counter~0 38)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {13012#(< ~counter~0 38)} is VALID [2022-04-08 06:11:10,164 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12251#true} {13012#(< ~counter~0 38)} #61#return; {13012#(< ~counter~0 38)} is VALID [2022-04-08 06:11:10,164 INFO L290 TraceCheckUtils]: 14: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,164 INFO L290 TraceCheckUtils]: 13: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,164 INFO L290 TraceCheckUtils]: 12: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,164 INFO L272 TraceCheckUtils]: 11: Hoare triple {13012#(< ~counter~0 38)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,165 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12251#true} {13012#(< ~counter~0 38)} #59#return; {13012#(< ~counter~0 38)} is VALID [2022-04-08 06:11:10,165 INFO L290 TraceCheckUtils]: 9: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-08 06:11:10,165 INFO L290 TraceCheckUtils]: 8: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-08 06:11:10,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-08 06:11:10,165 INFO L272 TraceCheckUtils]: 6: Hoare triple {13012#(< ~counter~0 38)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12251#true} is VALID [2022-04-08 06:11:10,166 INFO L290 TraceCheckUtils]: 5: Hoare triple {13012#(< ~counter~0 38)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {13012#(< ~counter~0 38)} is VALID [2022-04-08 06:11:10,166 INFO L272 TraceCheckUtils]: 4: Hoare triple {13012#(< ~counter~0 38)} call #t~ret7 := main(); {13012#(< ~counter~0 38)} is VALID [2022-04-08 06:11:10,166 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13012#(< ~counter~0 38)} {12251#true} #67#return; {13012#(< ~counter~0 38)} is VALID [2022-04-08 06:11:10,167 INFO L290 TraceCheckUtils]: 2: Hoare triple {13012#(< ~counter~0 38)} assume true; {13012#(< ~counter~0 38)} is VALID [2022-04-08 06:11:10,167 INFO L290 TraceCheckUtils]: 1: Hoare triple {12251#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {13012#(< ~counter~0 38)} is VALID [2022-04-08 06:11:10,167 INFO L272 TraceCheckUtils]: 0: Hoare triple {12251#true} call ULTIMATE.init(); {12251#true} is VALID [2022-04-08 06:11:10,168 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 06:11:10,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:11:10,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752179838] [2022-04-08 06:11:10,168 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:11:10,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1516349589] [2022-04-08 06:11:10,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1516349589] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:11:10,168 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:11:10,169 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2022-04-08 06:11:10,169 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:11:10,169 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [987115647] [2022-04-08 06:11:10,169 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [987115647] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:11:10,169 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:11:10,170 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 06:11:10,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993709594] [2022-04-08 06:11:10,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:11:10,170 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 06:11:10,171 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:11:10,171 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 06:11:10,273 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 06:11:10,273 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 06:11:10,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:10,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 06:11:10,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=383, Invalid=487, Unknown=0, NotChecked=0, Total=870 [2022-04-08 06:11:10,274 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 06:11:10,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:10,951 INFO L93 Difference]: Finished difference Result 142 states and 156 transitions. [2022-04-08 06:11:10,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-08 06:11:10,951 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 06:11:10,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:11:10,952 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 06:11:10,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-08 06:11:10,955 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 06:11:10,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-08 06:11:10,957 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 155 transitions. [2022-04-08 06:11:11,117 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 06:11:11,120 INFO L225 Difference]: With dead ends: 142 [2022-04-08 06:11:11,120 INFO L226 Difference]: Without dead ends: 137 [2022-04-08 06:11:11,121 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 06:11:11,121 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 40 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 178 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:11:11,121 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 178 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 72 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:11:11,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-08 06:11:11,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-08 06:11:11,317 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:11:11,317 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 06:11:11,318 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 06:11:11,318 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 06:11:11,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:11,322 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-08 06:11:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-08 06:11:11,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:11,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:11,323 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 06:11:11,323 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 06:11:11,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:11,326 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-08 06:11:11,326 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-08 06:11:11,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:11,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:11,326 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:11:11,326 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:11:11,326 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 06:11:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 151 transitions. [2022-04-08 06:11:11,329 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 151 transitions. Word has length 131 [2022-04-08 06:11:11,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:11:11,329 INFO L478 AbstractCegarLoop]: Abstraction has 137 states and 151 transitions. [2022-04-08 06:11:11,329 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 06:11:11,330 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 151 transitions. [2022-04-08 06:11:13,182 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 06:11:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-08 06:11:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-04-08 06:11:13,183 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:11:13,183 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 06:11:13,194 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-08 06:11:13,383 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 06:11:13,384 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:11:13,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:11:13,384 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 25 times [2022-04-08 06:11:13,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:13,384 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [868836446] [2022-04-08 06:11:13,385 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:11:13,385 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 26 times [2022-04-08 06:11:13,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:11:13,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962681129] [2022-04-08 06:11:13,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:11:13,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:11:13,411 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:11:13,411 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2101368946] [2022-04-08 06:11:13,412 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:11:13,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:11:13,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:11:13,413 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 06:11:13,416 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 06:11:13,493 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:11:13,493 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:11:13,496 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-08 06:11:13,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:11:13,524 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:11:14,431 INFO L272 TraceCheckUtils]: 0: Hoare triple {13922#true} call ULTIMATE.init(); {13922#true} is VALID [2022-04-08 06:11:14,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {13922#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,432 INFO L290 TraceCheckUtils]: 2: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,432 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13930#(<= ~counter~0 0)} {13922#true} #67#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,433 INFO L272 TraceCheckUtils]: 4: Hoare triple {13930#(<= ~counter~0 0)} call #t~ret7 := main(); {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,433 INFO L290 TraceCheckUtils]: 5: Hoare triple {13930#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,434 INFO L272 TraceCheckUtils]: 6: Hoare triple {13930#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {13930#(<= ~counter~0 0)} ~cond := #in~cond; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,434 INFO L290 TraceCheckUtils]: 8: Hoare triple {13930#(<= ~counter~0 0)} assume !(0 == ~cond); {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,435 INFO L290 TraceCheckUtils]: 9: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,435 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13930#(<= ~counter~0 0)} {13930#(<= ~counter~0 0)} #59#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,436 INFO L272 TraceCheckUtils]: 11: Hoare triple {13930#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,436 INFO L290 TraceCheckUtils]: 12: Hoare triple {13930#(<= ~counter~0 0)} ~cond := #in~cond; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,436 INFO L290 TraceCheckUtils]: 13: Hoare triple {13930#(<= ~counter~0 0)} assume !(0 == ~cond); {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,436 INFO L290 TraceCheckUtils]: 14: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,437 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13930#(<= ~counter~0 0)} {13930#(<= ~counter~0 0)} #61#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,437 INFO L290 TraceCheckUtils]: 16: Hoare triple {13930#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {13930#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:14,438 INFO L290 TraceCheckUtils]: 17: Hoare triple {13930#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13979#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:14,438 INFO L290 TraceCheckUtils]: 18: Hoare triple {13979#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {13979#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:14,439 INFO L272 TraceCheckUtils]: 19: Hoare triple {13979#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13979#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:14,439 INFO L290 TraceCheckUtils]: 20: Hoare triple {13979#(<= ~counter~0 1)} ~cond := #in~cond; {13979#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:14,440 INFO L290 TraceCheckUtils]: 21: Hoare triple {13979#(<= ~counter~0 1)} assume !(0 == ~cond); {13979#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:14,440 INFO L290 TraceCheckUtils]: 22: Hoare triple {13979#(<= ~counter~0 1)} assume true; {13979#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:14,441 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13979#(<= ~counter~0 1)} {13979#(<= ~counter~0 1)} #63#return; {13979#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:14,441 INFO L290 TraceCheckUtils]: 24: Hoare triple {13979#(<= ~counter~0 1)} assume !!(0 != ~r~0); {13979#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:14,441 INFO L290 TraceCheckUtils]: 25: Hoare triple {13979#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {13979#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:14,442 INFO L290 TraceCheckUtils]: 26: Hoare triple {13979#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14007#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:14,442 INFO L290 TraceCheckUtils]: 27: Hoare triple {14007#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {14007#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:14,443 INFO L272 TraceCheckUtils]: 28: Hoare triple {14007#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14007#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:14,443 INFO L290 TraceCheckUtils]: 29: Hoare triple {14007#(<= ~counter~0 2)} ~cond := #in~cond; {14007#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:14,444 INFO L290 TraceCheckUtils]: 30: Hoare triple {14007#(<= ~counter~0 2)} assume !(0 == ~cond); {14007#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:14,444 INFO L290 TraceCheckUtils]: 31: Hoare triple {14007#(<= ~counter~0 2)} assume true; {14007#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:14,445 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {14007#(<= ~counter~0 2)} {14007#(<= ~counter~0 2)} #63#return; {14007#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:14,445 INFO L290 TraceCheckUtils]: 33: Hoare triple {14007#(<= ~counter~0 2)} assume !!(0 != ~r~0); {14007#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:14,445 INFO L290 TraceCheckUtils]: 34: Hoare triple {14007#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14007#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:14,446 INFO L290 TraceCheckUtils]: 35: Hoare triple {14007#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14035#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:14,446 INFO L290 TraceCheckUtils]: 36: Hoare triple {14035#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {14035#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:14,447 INFO L272 TraceCheckUtils]: 37: Hoare triple {14035#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14035#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:14,447 INFO L290 TraceCheckUtils]: 38: Hoare triple {14035#(<= ~counter~0 3)} ~cond := #in~cond; {14035#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:14,447 INFO L290 TraceCheckUtils]: 39: Hoare triple {14035#(<= ~counter~0 3)} assume !(0 == ~cond); {14035#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:14,448 INFO L290 TraceCheckUtils]: 40: Hoare triple {14035#(<= ~counter~0 3)} assume true; {14035#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:14,448 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {14035#(<= ~counter~0 3)} {14035#(<= ~counter~0 3)} #63#return; {14035#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:14,449 INFO L290 TraceCheckUtils]: 42: Hoare triple {14035#(<= ~counter~0 3)} assume !!(0 != ~r~0); {14035#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:14,449 INFO L290 TraceCheckUtils]: 43: Hoare triple {14035#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14035#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:14,450 INFO L290 TraceCheckUtils]: 44: Hoare triple {14035#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14063#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:14,450 INFO L290 TraceCheckUtils]: 45: Hoare triple {14063#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {14063#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:14,451 INFO L272 TraceCheckUtils]: 46: Hoare triple {14063#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14063#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:14,451 INFO L290 TraceCheckUtils]: 47: Hoare triple {14063#(<= ~counter~0 4)} ~cond := #in~cond; {14063#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:14,451 INFO L290 TraceCheckUtils]: 48: Hoare triple {14063#(<= ~counter~0 4)} assume !(0 == ~cond); {14063#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:14,452 INFO L290 TraceCheckUtils]: 49: Hoare triple {14063#(<= ~counter~0 4)} assume true; {14063#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:14,452 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {14063#(<= ~counter~0 4)} {14063#(<= ~counter~0 4)} #63#return; {14063#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:14,452 INFO L290 TraceCheckUtils]: 51: Hoare triple {14063#(<= ~counter~0 4)} assume !!(0 != ~r~0); {14063#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:14,453 INFO L290 TraceCheckUtils]: 52: Hoare triple {14063#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14063#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:14,453 INFO L290 TraceCheckUtils]: 53: Hoare triple {14063#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14091#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:14,454 INFO L290 TraceCheckUtils]: 54: Hoare triple {14091#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {14091#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:14,454 INFO L272 TraceCheckUtils]: 55: Hoare triple {14091#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14091#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:14,455 INFO L290 TraceCheckUtils]: 56: Hoare triple {14091#(<= ~counter~0 5)} ~cond := #in~cond; {14091#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:14,455 INFO L290 TraceCheckUtils]: 57: Hoare triple {14091#(<= ~counter~0 5)} assume !(0 == ~cond); {14091#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:14,455 INFO L290 TraceCheckUtils]: 58: Hoare triple {14091#(<= ~counter~0 5)} assume true; {14091#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:14,456 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {14091#(<= ~counter~0 5)} {14091#(<= ~counter~0 5)} #63#return; {14091#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:14,456 INFO L290 TraceCheckUtils]: 60: Hoare triple {14091#(<= ~counter~0 5)} assume !!(0 != ~r~0); {14091#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:14,457 INFO L290 TraceCheckUtils]: 61: Hoare triple {14091#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14091#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:14,457 INFO L290 TraceCheckUtils]: 62: Hoare triple {14091#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14119#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:14,457 INFO L290 TraceCheckUtils]: 63: Hoare triple {14119#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {14119#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:14,458 INFO L272 TraceCheckUtils]: 64: Hoare triple {14119#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14119#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:14,458 INFO L290 TraceCheckUtils]: 65: Hoare triple {14119#(<= ~counter~0 6)} ~cond := #in~cond; {14119#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:14,459 INFO L290 TraceCheckUtils]: 66: Hoare triple {14119#(<= ~counter~0 6)} assume !(0 == ~cond); {14119#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:14,459 INFO L290 TraceCheckUtils]: 67: Hoare triple {14119#(<= ~counter~0 6)} assume true; {14119#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:14,460 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {14119#(<= ~counter~0 6)} {14119#(<= ~counter~0 6)} #63#return; {14119#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:14,460 INFO L290 TraceCheckUtils]: 69: Hoare triple {14119#(<= ~counter~0 6)} assume !!(0 != ~r~0); {14119#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:14,460 INFO L290 TraceCheckUtils]: 70: Hoare triple {14119#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14119#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:14,461 INFO L290 TraceCheckUtils]: 71: Hoare triple {14119#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14147#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:14,461 INFO L290 TraceCheckUtils]: 72: Hoare triple {14147#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {14147#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:14,462 INFO L272 TraceCheckUtils]: 73: Hoare triple {14147#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14147#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:14,462 INFO L290 TraceCheckUtils]: 74: Hoare triple {14147#(<= ~counter~0 7)} ~cond := #in~cond; {14147#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:14,462 INFO L290 TraceCheckUtils]: 75: Hoare triple {14147#(<= ~counter~0 7)} assume !(0 == ~cond); {14147#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:14,463 INFO L290 TraceCheckUtils]: 76: Hoare triple {14147#(<= ~counter~0 7)} assume true; {14147#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:14,463 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {14147#(<= ~counter~0 7)} {14147#(<= ~counter~0 7)} #63#return; {14147#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:14,464 INFO L290 TraceCheckUtils]: 78: Hoare triple {14147#(<= ~counter~0 7)} assume !!(0 != ~r~0); {14147#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:14,464 INFO L290 TraceCheckUtils]: 79: Hoare triple {14147#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14147#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:14,465 INFO L290 TraceCheckUtils]: 80: Hoare triple {14147#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14175#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:14,465 INFO L290 TraceCheckUtils]: 81: Hoare triple {14175#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {14175#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:14,466 INFO L272 TraceCheckUtils]: 82: Hoare triple {14175#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14175#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:14,466 INFO L290 TraceCheckUtils]: 83: Hoare triple {14175#(<= ~counter~0 8)} ~cond := #in~cond; {14175#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:14,466 INFO L290 TraceCheckUtils]: 84: Hoare triple {14175#(<= ~counter~0 8)} assume !(0 == ~cond); {14175#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:14,466 INFO L290 TraceCheckUtils]: 85: Hoare triple {14175#(<= ~counter~0 8)} assume true; {14175#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:14,468 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {14175#(<= ~counter~0 8)} {14175#(<= ~counter~0 8)} #63#return; {14175#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:14,468 INFO L290 TraceCheckUtils]: 87: Hoare triple {14175#(<= ~counter~0 8)} assume !!(0 != ~r~0); {14175#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:14,469 INFO L290 TraceCheckUtils]: 88: Hoare triple {14175#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14175#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:14,469 INFO L290 TraceCheckUtils]: 89: Hoare triple {14175#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14203#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:14,470 INFO L290 TraceCheckUtils]: 90: Hoare triple {14203#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {14203#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:14,470 INFO L272 TraceCheckUtils]: 91: Hoare triple {14203#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14203#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:14,471 INFO L290 TraceCheckUtils]: 92: Hoare triple {14203#(<= ~counter~0 9)} ~cond := #in~cond; {14203#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:14,471 INFO L290 TraceCheckUtils]: 93: Hoare triple {14203#(<= ~counter~0 9)} assume !(0 == ~cond); {14203#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:14,471 INFO L290 TraceCheckUtils]: 94: Hoare triple {14203#(<= ~counter~0 9)} assume true; {14203#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:14,472 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {14203#(<= ~counter~0 9)} {14203#(<= ~counter~0 9)} #63#return; {14203#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:14,472 INFO L290 TraceCheckUtils]: 96: Hoare triple {14203#(<= ~counter~0 9)} assume !!(0 != ~r~0); {14203#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:14,472 INFO L290 TraceCheckUtils]: 97: Hoare triple {14203#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14203#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:14,473 INFO L290 TraceCheckUtils]: 98: Hoare triple {14203#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14231#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:14,473 INFO L290 TraceCheckUtils]: 99: Hoare triple {14231#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {14231#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:14,474 INFO L272 TraceCheckUtils]: 100: Hoare triple {14231#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14231#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:14,474 INFO L290 TraceCheckUtils]: 101: Hoare triple {14231#(<= ~counter~0 10)} ~cond := #in~cond; {14231#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:14,475 INFO L290 TraceCheckUtils]: 102: Hoare triple {14231#(<= ~counter~0 10)} assume !(0 == ~cond); {14231#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:14,475 INFO L290 TraceCheckUtils]: 103: Hoare triple {14231#(<= ~counter~0 10)} assume true; {14231#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:14,476 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {14231#(<= ~counter~0 10)} {14231#(<= ~counter~0 10)} #63#return; {14231#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:14,476 INFO L290 TraceCheckUtils]: 105: Hoare triple {14231#(<= ~counter~0 10)} assume !!(0 != ~r~0); {14231#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:14,477 INFO L290 TraceCheckUtils]: 106: Hoare triple {14231#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14231#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:14,477 INFO L290 TraceCheckUtils]: 107: Hoare triple {14231#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14259#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:14,478 INFO L290 TraceCheckUtils]: 108: Hoare triple {14259#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {14259#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:14,478 INFO L272 TraceCheckUtils]: 109: Hoare triple {14259#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14259#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:14,479 INFO L290 TraceCheckUtils]: 110: Hoare triple {14259#(<= ~counter~0 11)} ~cond := #in~cond; {14259#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:14,479 INFO L290 TraceCheckUtils]: 111: Hoare triple {14259#(<= ~counter~0 11)} assume !(0 == ~cond); {14259#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:14,479 INFO L290 TraceCheckUtils]: 112: Hoare triple {14259#(<= ~counter~0 11)} assume true; {14259#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:14,480 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {14259#(<= ~counter~0 11)} {14259#(<= ~counter~0 11)} #63#return; {14259#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:14,481 INFO L290 TraceCheckUtils]: 114: Hoare triple {14259#(<= ~counter~0 11)} assume !!(0 != ~r~0); {14259#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:14,481 INFO L290 TraceCheckUtils]: 115: Hoare triple {14259#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14259#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:14,482 INFO L290 TraceCheckUtils]: 116: Hoare triple {14259#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14287#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:14,482 INFO L290 TraceCheckUtils]: 117: Hoare triple {14287#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {14287#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:14,483 INFO L272 TraceCheckUtils]: 118: Hoare triple {14287#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14287#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:14,483 INFO L290 TraceCheckUtils]: 119: Hoare triple {14287#(<= ~counter~0 12)} ~cond := #in~cond; {14287#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:14,483 INFO L290 TraceCheckUtils]: 120: Hoare triple {14287#(<= ~counter~0 12)} assume !(0 == ~cond); {14287#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:14,484 INFO L290 TraceCheckUtils]: 121: Hoare triple {14287#(<= ~counter~0 12)} assume true; {14287#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:14,485 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {14287#(<= ~counter~0 12)} {14287#(<= ~counter~0 12)} #63#return; {14287#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:14,485 INFO L290 TraceCheckUtils]: 123: Hoare triple {14287#(<= ~counter~0 12)} assume !!(0 != ~r~0); {14287#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:14,485 INFO L290 TraceCheckUtils]: 124: Hoare triple {14287#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14287#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:14,486 INFO L290 TraceCheckUtils]: 125: Hoare triple {14287#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14315#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:14,486 INFO L290 TraceCheckUtils]: 126: Hoare triple {14315#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {14315#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:14,487 INFO L272 TraceCheckUtils]: 127: Hoare triple {14315#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14315#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:14,487 INFO L290 TraceCheckUtils]: 128: Hoare triple {14315#(<= ~counter~0 13)} ~cond := #in~cond; {14315#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:14,488 INFO L290 TraceCheckUtils]: 129: Hoare triple {14315#(<= ~counter~0 13)} assume !(0 == ~cond); {14315#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:14,488 INFO L290 TraceCheckUtils]: 130: Hoare triple {14315#(<= ~counter~0 13)} assume true; {14315#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:14,489 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {14315#(<= ~counter~0 13)} {14315#(<= ~counter~0 13)} #63#return; {14315#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:14,489 INFO L290 TraceCheckUtils]: 132: Hoare triple {14315#(<= ~counter~0 13)} assume !!(0 != ~r~0); {14315#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:14,490 INFO L290 TraceCheckUtils]: 133: Hoare triple {14315#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14315#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:14,490 INFO L290 TraceCheckUtils]: 134: Hoare triple {14315#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14343#(<= |main_#t~post6| 13)} is VALID [2022-04-08 06:11:14,491 INFO L290 TraceCheckUtils]: 135: Hoare triple {14343#(<= |main_#t~post6| 13)} assume !(#t~post6 < 50);havoc #t~post6; {13923#false} is VALID [2022-04-08 06:11:14,491 INFO L272 TraceCheckUtils]: 136: Hoare triple {13923#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13923#false} is VALID [2022-04-08 06:11:14,491 INFO L290 TraceCheckUtils]: 137: Hoare triple {13923#false} ~cond := #in~cond; {13923#false} is VALID [2022-04-08 06:11:14,491 INFO L290 TraceCheckUtils]: 138: Hoare triple {13923#false} assume 0 == ~cond; {13923#false} is VALID [2022-04-08 06:11:14,491 INFO L290 TraceCheckUtils]: 139: Hoare triple {13923#false} assume !false; {13923#false} is VALID [2022-04-08 06:11:14,492 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 06:11:14,492 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:11:15,430 INFO L290 TraceCheckUtils]: 139: Hoare triple {13923#false} assume !false; {13923#false} is VALID [2022-04-08 06:11:15,430 INFO L290 TraceCheckUtils]: 138: Hoare triple {13923#false} assume 0 == ~cond; {13923#false} is VALID [2022-04-08 06:11:15,430 INFO L290 TraceCheckUtils]: 137: Hoare triple {13923#false} ~cond := #in~cond; {13923#false} is VALID [2022-04-08 06:11:15,430 INFO L272 TraceCheckUtils]: 136: Hoare triple {13923#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13923#false} is VALID [2022-04-08 06:11:15,431 INFO L290 TraceCheckUtils]: 135: Hoare triple {14371#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {13923#false} is VALID [2022-04-08 06:11:15,431 INFO L290 TraceCheckUtils]: 134: Hoare triple {14375#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14371#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:11:15,431 INFO L290 TraceCheckUtils]: 133: Hoare triple {14375#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14375#(< ~counter~0 50)} is VALID [2022-04-08 06:11:15,432 INFO L290 TraceCheckUtils]: 132: Hoare triple {14375#(< ~counter~0 50)} assume !!(0 != ~r~0); {14375#(< ~counter~0 50)} is VALID [2022-04-08 06:11:15,432 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {13922#true} {14375#(< ~counter~0 50)} #63#return; {14375#(< ~counter~0 50)} is VALID [2022-04-08 06:11:15,433 INFO L290 TraceCheckUtils]: 130: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,433 INFO L290 TraceCheckUtils]: 129: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,433 INFO L290 TraceCheckUtils]: 128: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,433 INFO L272 TraceCheckUtils]: 127: Hoare triple {14375#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,433 INFO L290 TraceCheckUtils]: 126: Hoare triple {14375#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {14375#(< ~counter~0 50)} is VALID [2022-04-08 06:11:15,434 INFO L290 TraceCheckUtils]: 125: Hoare triple {14403#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14375#(< ~counter~0 50)} is VALID [2022-04-08 06:11:15,434 INFO L290 TraceCheckUtils]: 124: Hoare triple {14403#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14403#(< ~counter~0 49)} is VALID [2022-04-08 06:11:15,435 INFO L290 TraceCheckUtils]: 123: Hoare triple {14403#(< ~counter~0 49)} assume !!(0 != ~r~0); {14403#(< ~counter~0 49)} is VALID [2022-04-08 06:11:15,435 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {13922#true} {14403#(< ~counter~0 49)} #63#return; {14403#(< ~counter~0 49)} is VALID [2022-04-08 06:11:15,435 INFO L290 TraceCheckUtils]: 121: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,435 INFO L290 TraceCheckUtils]: 120: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,435 INFO L290 TraceCheckUtils]: 119: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,436 INFO L272 TraceCheckUtils]: 118: Hoare triple {14403#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,436 INFO L290 TraceCheckUtils]: 117: Hoare triple {14403#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {14403#(< ~counter~0 49)} is VALID [2022-04-08 06:11:15,436 INFO L290 TraceCheckUtils]: 116: Hoare triple {14431#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14403#(< ~counter~0 49)} is VALID [2022-04-08 06:11:15,437 INFO L290 TraceCheckUtils]: 115: Hoare triple {14431#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14431#(< ~counter~0 48)} is VALID [2022-04-08 06:11:15,437 INFO L290 TraceCheckUtils]: 114: Hoare triple {14431#(< ~counter~0 48)} assume !!(0 != ~r~0); {14431#(< ~counter~0 48)} is VALID [2022-04-08 06:11:15,438 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {13922#true} {14431#(< ~counter~0 48)} #63#return; {14431#(< ~counter~0 48)} is VALID [2022-04-08 06:11:15,438 INFO L290 TraceCheckUtils]: 112: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,438 INFO L290 TraceCheckUtils]: 111: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,438 INFO L290 TraceCheckUtils]: 110: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,438 INFO L272 TraceCheckUtils]: 109: Hoare triple {14431#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,438 INFO L290 TraceCheckUtils]: 108: Hoare triple {14431#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {14431#(< ~counter~0 48)} is VALID [2022-04-08 06:11:15,439 INFO L290 TraceCheckUtils]: 107: Hoare triple {14459#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14431#(< ~counter~0 48)} is VALID [2022-04-08 06:11:15,439 INFO L290 TraceCheckUtils]: 106: Hoare triple {14459#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14459#(< ~counter~0 47)} is VALID [2022-04-08 06:11:15,440 INFO L290 TraceCheckUtils]: 105: Hoare triple {14459#(< ~counter~0 47)} assume !!(0 != ~r~0); {14459#(< ~counter~0 47)} is VALID [2022-04-08 06:11:15,440 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {13922#true} {14459#(< ~counter~0 47)} #63#return; {14459#(< ~counter~0 47)} is VALID [2022-04-08 06:11:15,440 INFO L290 TraceCheckUtils]: 103: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,440 INFO L290 TraceCheckUtils]: 102: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,440 INFO L290 TraceCheckUtils]: 101: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,441 INFO L272 TraceCheckUtils]: 100: Hoare triple {14459#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,441 INFO L290 TraceCheckUtils]: 99: Hoare triple {14459#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {14459#(< ~counter~0 47)} is VALID [2022-04-08 06:11:15,441 INFO L290 TraceCheckUtils]: 98: Hoare triple {14487#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14459#(< ~counter~0 47)} is VALID [2022-04-08 06:11:15,442 INFO L290 TraceCheckUtils]: 97: Hoare triple {14487#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14487#(< ~counter~0 46)} is VALID [2022-04-08 06:11:15,442 INFO L290 TraceCheckUtils]: 96: Hoare triple {14487#(< ~counter~0 46)} assume !!(0 != ~r~0); {14487#(< ~counter~0 46)} is VALID [2022-04-08 06:11:15,443 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {13922#true} {14487#(< ~counter~0 46)} #63#return; {14487#(< ~counter~0 46)} is VALID [2022-04-08 06:11:15,443 INFO L290 TraceCheckUtils]: 94: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,443 INFO L290 TraceCheckUtils]: 93: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,443 INFO L290 TraceCheckUtils]: 92: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,443 INFO L272 TraceCheckUtils]: 91: Hoare triple {14487#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,443 INFO L290 TraceCheckUtils]: 90: Hoare triple {14487#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {14487#(< ~counter~0 46)} is VALID [2022-04-08 06:11:15,444 INFO L290 TraceCheckUtils]: 89: Hoare triple {14515#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14487#(< ~counter~0 46)} is VALID [2022-04-08 06:11:15,444 INFO L290 TraceCheckUtils]: 88: Hoare triple {14515#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14515#(< ~counter~0 45)} is VALID [2022-04-08 06:11:15,445 INFO L290 TraceCheckUtils]: 87: Hoare triple {14515#(< ~counter~0 45)} assume !!(0 != ~r~0); {14515#(< ~counter~0 45)} is VALID [2022-04-08 06:11:15,445 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {13922#true} {14515#(< ~counter~0 45)} #63#return; {14515#(< ~counter~0 45)} is VALID [2022-04-08 06:11:15,445 INFO L290 TraceCheckUtils]: 85: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,445 INFO L290 TraceCheckUtils]: 84: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,445 INFO L290 TraceCheckUtils]: 83: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,446 INFO L272 TraceCheckUtils]: 82: Hoare triple {14515#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,446 INFO L290 TraceCheckUtils]: 81: Hoare triple {14515#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {14515#(< ~counter~0 45)} is VALID [2022-04-08 06:11:15,446 INFO L290 TraceCheckUtils]: 80: Hoare triple {14543#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14515#(< ~counter~0 45)} is VALID [2022-04-08 06:11:15,447 INFO L290 TraceCheckUtils]: 79: Hoare triple {14543#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14543#(< ~counter~0 44)} is VALID [2022-04-08 06:11:15,447 INFO L290 TraceCheckUtils]: 78: Hoare triple {14543#(< ~counter~0 44)} assume !!(0 != ~r~0); {14543#(< ~counter~0 44)} is VALID [2022-04-08 06:11:15,448 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {13922#true} {14543#(< ~counter~0 44)} #63#return; {14543#(< ~counter~0 44)} is VALID [2022-04-08 06:11:15,448 INFO L290 TraceCheckUtils]: 76: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,448 INFO L290 TraceCheckUtils]: 75: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,448 INFO L290 TraceCheckUtils]: 74: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,448 INFO L272 TraceCheckUtils]: 73: Hoare triple {14543#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,448 INFO L290 TraceCheckUtils]: 72: Hoare triple {14543#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {14543#(< ~counter~0 44)} is VALID [2022-04-08 06:11:15,449 INFO L290 TraceCheckUtils]: 71: Hoare triple {14571#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14543#(< ~counter~0 44)} is VALID [2022-04-08 06:11:15,449 INFO L290 TraceCheckUtils]: 70: Hoare triple {14571#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14571#(< ~counter~0 43)} is VALID [2022-04-08 06:11:15,450 INFO L290 TraceCheckUtils]: 69: Hoare triple {14571#(< ~counter~0 43)} assume !!(0 != ~r~0); {14571#(< ~counter~0 43)} is VALID [2022-04-08 06:11:15,450 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {13922#true} {14571#(< ~counter~0 43)} #63#return; {14571#(< ~counter~0 43)} is VALID [2022-04-08 06:11:15,451 INFO L290 TraceCheckUtils]: 67: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,451 INFO L290 TraceCheckUtils]: 66: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,451 INFO L290 TraceCheckUtils]: 65: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,451 INFO L272 TraceCheckUtils]: 64: Hoare triple {14571#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,451 INFO L290 TraceCheckUtils]: 63: Hoare triple {14571#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {14571#(< ~counter~0 43)} is VALID [2022-04-08 06:11:15,452 INFO L290 TraceCheckUtils]: 62: Hoare triple {14599#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14571#(< ~counter~0 43)} is VALID [2022-04-08 06:11:15,452 INFO L290 TraceCheckUtils]: 61: Hoare triple {14599#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14599#(< ~counter~0 42)} is VALID [2022-04-08 06:11:15,452 INFO L290 TraceCheckUtils]: 60: Hoare triple {14599#(< ~counter~0 42)} assume !!(0 != ~r~0); {14599#(< ~counter~0 42)} is VALID [2022-04-08 06:11:15,453 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13922#true} {14599#(< ~counter~0 42)} #63#return; {14599#(< ~counter~0 42)} is VALID [2022-04-08 06:11:15,453 INFO L290 TraceCheckUtils]: 58: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,453 INFO L290 TraceCheckUtils]: 57: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,453 INFO L290 TraceCheckUtils]: 56: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,453 INFO L272 TraceCheckUtils]: 55: Hoare triple {14599#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,454 INFO L290 TraceCheckUtils]: 54: Hoare triple {14599#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {14599#(< ~counter~0 42)} is VALID [2022-04-08 06:11:15,454 INFO L290 TraceCheckUtils]: 53: Hoare triple {14627#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14599#(< ~counter~0 42)} is VALID [2022-04-08 06:11:15,455 INFO L290 TraceCheckUtils]: 52: Hoare triple {14627#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14627#(< ~counter~0 41)} is VALID [2022-04-08 06:11:15,455 INFO L290 TraceCheckUtils]: 51: Hoare triple {14627#(< ~counter~0 41)} assume !!(0 != ~r~0); {14627#(< ~counter~0 41)} is VALID [2022-04-08 06:11:15,456 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {13922#true} {14627#(< ~counter~0 41)} #63#return; {14627#(< ~counter~0 41)} is VALID [2022-04-08 06:11:15,456 INFO L290 TraceCheckUtils]: 49: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,456 INFO L290 TraceCheckUtils]: 48: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,456 INFO L290 TraceCheckUtils]: 47: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,456 INFO L272 TraceCheckUtils]: 46: Hoare triple {14627#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,456 INFO L290 TraceCheckUtils]: 45: Hoare triple {14627#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {14627#(< ~counter~0 41)} is VALID [2022-04-08 06:11:15,457 INFO L290 TraceCheckUtils]: 44: Hoare triple {14655#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14627#(< ~counter~0 41)} is VALID [2022-04-08 06:11:15,457 INFO L290 TraceCheckUtils]: 43: Hoare triple {14655#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14655#(< ~counter~0 40)} is VALID [2022-04-08 06:11:15,458 INFO L290 TraceCheckUtils]: 42: Hoare triple {14655#(< ~counter~0 40)} assume !!(0 != ~r~0); {14655#(< ~counter~0 40)} is VALID [2022-04-08 06:11:15,458 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {13922#true} {14655#(< ~counter~0 40)} #63#return; {14655#(< ~counter~0 40)} is VALID [2022-04-08 06:11:15,458 INFO L290 TraceCheckUtils]: 40: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,458 INFO L290 TraceCheckUtils]: 39: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,459 INFO L290 TraceCheckUtils]: 38: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,459 INFO L272 TraceCheckUtils]: 37: Hoare triple {14655#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,459 INFO L290 TraceCheckUtils]: 36: Hoare triple {14655#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {14655#(< ~counter~0 40)} is VALID [2022-04-08 06:11:15,460 INFO L290 TraceCheckUtils]: 35: Hoare triple {14683#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14655#(< ~counter~0 40)} is VALID [2022-04-08 06:11:15,460 INFO L290 TraceCheckUtils]: 34: Hoare triple {14683#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14683#(< ~counter~0 39)} is VALID [2022-04-08 06:11:15,460 INFO L290 TraceCheckUtils]: 33: Hoare triple {14683#(< ~counter~0 39)} assume !!(0 != ~r~0); {14683#(< ~counter~0 39)} is VALID [2022-04-08 06:11:15,461 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13922#true} {14683#(< ~counter~0 39)} #63#return; {14683#(< ~counter~0 39)} is VALID [2022-04-08 06:11:15,461 INFO L290 TraceCheckUtils]: 31: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,461 INFO L290 TraceCheckUtils]: 30: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,461 INFO L290 TraceCheckUtils]: 29: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,461 INFO L272 TraceCheckUtils]: 28: Hoare triple {14683#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,461 INFO L290 TraceCheckUtils]: 27: Hoare triple {14683#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {14683#(< ~counter~0 39)} is VALID [2022-04-08 06:11:15,462 INFO L290 TraceCheckUtils]: 26: Hoare triple {14711#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14683#(< ~counter~0 39)} is VALID [2022-04-08 06:11:15,462 INFO L290 TraceCheckUtils]: 25: Hoare triple {14711#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14711#(< ~counter~0 38)} is VALID [2022-04-08 06:11:15,463 INFO L290 TraceCheckUtils]: 24: Hoare triple {14711#(< ~counter~0 38)} assume !!(0 != ~r~0); {14711#(< ~counter~0 38)} is VALID [2022-04-08 06:11:15,463 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13922#true} {14711#(< ~counter~0 38)} #63#return; {14711#(< ~counter~0 38)} is VALID [2022-04-08 06:11:15,463 INFO L290 TraceCheckUtils]: 22: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,463 INFO L290 TraceCheckUtils]: 21: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,464 INFO L290 TraceCheckUtils]: 20: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,464 INFO L272 TraceCheckUtils]: 19: Hoare triple {14711#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,464 INFO L290 TraceCheckUtils]: 18: Hoare triple {14711#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {14711#(< ~counter~0 38)} is VALID [2022-04-08 06:11:15,464 INFO L290 TraceCheckUtils]: 17: Hoare triple {14739#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14711#(< ~counter~0 38)} is VALID [2022-04-08 06:11:15,465 INFO L290 TraceCheckUtils]: 16: Hoare triple {14739#(< ~counter~0 37)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {14739#(< ~counter~0 37)} is VALID [2022-04-08 06:11:15,465 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13922#true} {14739#(< ~counter~0 37)} #61#return; {14739#(< ~counter~0 37)} is VALID [2022-04-08 06:11:15,465 INFO L290 TraceCheckUtils]: 14: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,465 INFO L290 TraceCheckUtils]: 13: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,466 INFO L290 TraceCheckUtils]: 12: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,466 INFO L272 TraceCheckUtils]: 11: Hoare triple {14739#(< ~counter~0 37)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,466 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13922#true} {14739#(< ~counter~0 37)} #59#return; {14739#(< ~counter~0 37)} is VALID [2022-04-08 06:11:15,466 INFO L290 TraceCheckUtils]: 9: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-08 06:11:15,466 INFO L290 TraceCheckUtils]: 8: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-08 06:11:15,466 INFO L290 TraceCheckUtils]: 7: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-08 06:11:15,467 INFO L272 TraceCheckUtils]: 6: Hoare triple {14739#(< ~counter~0 37)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13922#true} is VALID [2022-04-08 06:11:15,467 INFO L290 TraceCheckUtils]: 5: Hoare triple {14739#(< ~counter~0 37)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {14739#(< ~counter~0 37)} is VALID [2022-04-08 06:11:15,467 INFO L272 TraceCheckUtils]: 4: Hoare triple {14739#(< ~counter~0 37)} call #t~ret7 := main(); {14739#(< ~counter~0 37)} is VALID [2022-04-08 06:11:15,468 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14739#(< ~counter~0 37)} {13922#true} #67#return; {14739#(< ~counter~0 37)} is VALID [2022-04-08 06:11:15,468 INFO L290 TraceCheckUtils]: 2: Hoare triple {14739#(< ~counter~0 37)} assume true; {14739#(< ~counter~0 37)} is VALID [2022-04-08 06:11:15,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {13922#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {14739#(< ~counter~0 37)} is VALID [2022-04-08 06:11:15,469 INFO L272 TraceCheckUtils]: 0: Hoare triple {13922#true} call ULTIMATE.init(); {13922#true} is VALID [2022-04-08 06:11:15,470 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 06:11:15,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:11:15,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1962681129] [2022-04-08 06:11:15,470 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:11:15,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2101368946] [2022-04-08 06:11:15,471 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2101368946] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:11:15,471 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:11:15,471 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2022-04-08 06:11:15,475 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:11:15,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [868836446] [2022-04-08 06:11:15,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [868836446] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:11:15,476 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:11:15,476 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-08 06:11:15,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702669529] [2022-04-08 06:11:15,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:11:15,476 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 06:11:15,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:11:15,477 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 06:11:15,587 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 06:11:15,587 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-08 06:11:15,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:15,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-08 06:11:15,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=552, Unknown=0, NotChecked=0, Total=992 [2022-04-08 06:11:15,588 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 06:11:16,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:16,297 INFO L93 Difference]: Finished difference Result 151 states and 166 transitions. [2022-04-08 06:11:16,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-08 06:11:16,297 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 06:11:16,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:11:16,298 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 06:11:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-08 06:11:16,301 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 06:11:16,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-08 06:11:16,305 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 165 transitions. [2022-04-08 06:11:16,512 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 06:11:16,514 INFO L225 Difference]: With dead ends: 151 [2022-04-08 06:11:16,514 INFO L226 Difference]: Without dead ends: 146 [2022-04-08 06:11:16,515 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=843, Invalid=1137, Unknown=0, NotChecked=0, Total=1980 [2022-04-08 06:11:16,516 INFO L913 BasicCegarLoop]: 39 mSDtfsCounter, 66 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:11:16,516 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [66 Valid, 174 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:11:16,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-04-08 06:11:16,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2022-04-08 06:11:16,753 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:11:16,767 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 06:11:16,768 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 06:11:16,768 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 06:11:16,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:16,771 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-08 06:11:16,771 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-08 06:11:16,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:16,772 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:16,775 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 06:11:16,776 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 06:11:16,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:16,778 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-08 06:11:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-08 06:11:16,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:16,779 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:16,779 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:11:16,779 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:11:16,779 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 06:11:16,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 161 transitions. [2022-04-08 06:11:16,782 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 161 transitions. Word has length 140 [2022-04-08 06:11:16,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:11:16,782 INFO L478 AbstractCegarLoop]: Abstraction has 146 states and 161 transitions. [2022-04-08 06:11:16,782 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 06:11:16,782 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 146 states and 161 transitions. [2022-04-08 06:11:18,286 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 06:11:18,286 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-08 06:11:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-08 06:11:18,287 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:11:18,287 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 06:11:18,315 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-08 06:11:18,488 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 06:11:18,489 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:11:18,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:11:18,489 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 27 times [2022-04-08 06:11:18,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:18,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [798688687] [2022-04-08 06:11:18,490 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:11:18,490 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 28 times [2022-04-08 06:11:18,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:11:18,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368473754] [2022-04-08 06:11:18,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:11:18,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:11:18,513 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:11:18,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [884719677] [2022-04-08 06:11:18,514 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:11:18,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:11:18,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:11:18,516 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 06:11:18,517 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 06:11:18,855 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:11:18,856 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:11:18,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-08 06:11:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:11:18,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:11:19,947 INFO L272 TraceCheckUtils]: 0: Hoare triple {15705#true} call ULTIMATE.init(); {15705#true} is VALID [2022-04-08 06:11:19,948 INFO L290 TraceCheckUtils]: 1: Hoare triple {15705#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,948 INFO L290 TraceCheckUtils]: 2: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,949 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15713#(<= ~counter~0 0)} {15705#true} #67#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,949 INFO L272 TraceCheckUtils]: 4: Hoare triple {15713#(<= ~counter~0 0)} call #t~ret7 := main(); {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,950 INFO L290 TraceCheckUtils]: 5: Hoare triple {15713#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,950 INFO L272 TraceCheckUtils]: 6: Hoare triple {15713#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,951 INFO L290 TraceCheckUtils]: 7: Hoare triple {15713#(<= ~counter~0 0)} ~cond := #in~cond; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,951 INFO L290 TraceCheckUtils]: 8: Hoare triple {15713#(<= ~counter~0 0)} assume !(0 == ~cond); {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,951 INFO L290 TraceCheckUtils]: 9: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,952 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15713#(<= ~counter~0 0)} {15713#(<= ~counter~0 0)} #59#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,952 INFO L272 TraceCheckUtils]: 11: Hoare triple {15713#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,953 INFO L290 TraceCheckUtils]: 12: Hoare triple {15713#(<= ~counter~0 0)} ~cond := #in~cond; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,953 INFO L290 TraceCheckUtils]: 13: Hoare triple {15713#(<= ~counter~0 0)} assume !(0 == ~cond); {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,954 INFO L290 TraceCheckUtils]: 14: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,954 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15713#(<= ~counter~0 0)} {15713#(<= ~counter~0 0)} #61#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,955 INFO L290 TraceCheckUtils]: 16: Hoare triple {15713#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {15713#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:19,955 INFO L290 TraceCheckUtils]: 17: Hoare triple {15713#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15762#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:19,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {15762#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {15762#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:19,957 INFO L272 TraceCheckUtils]: 19: Hoare triple {15762#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15762#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:19,957 INFO L290 TraceCheckUtils]: 20: Hoare triple {15762#(<= ~counter~0 1)} ~cond := #in~cond; {15762#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:19,957 INFO L290 TraceCheckUtils]: 21: Hoare triple {15762#(<= ~counter~0 1)} assume !(0 == ~cond); {15762#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:19,958 INFO L290 TraceCheckUtils]: 22: Hoare triple {15762#(<= ~counter~0 1)} assume true; {15762#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:19,958 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15762#(<= ~counter~0 1)} {15762#(<= ~counter~0 1)} #63#return; {15762#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:19,959 INFO L290 TraceCheckUtils]: 24: Hoare triple {15762#(<= ~counter~0 1)} assume !!(0 != ~r~0); {15762#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:19,959 INFO L290 TraceCheckUtils]: 25: Hoare triple {15762#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15762#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:19,960 INFO L290 TraceCheckUtils]: 26: Hoare triple {15762#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15790#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:19,960 INFO L290 TraceCheckUtils]: 27: Hoare triple {15790#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {15790#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:19,961 INFO L272 TraceCheckUtils]: 28: Hoare triple {15790#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15790#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:19,961 INFO L290 TraceCheckUtils]: 29: Hoare triple {15790#(<= ~counter~0 2)} ~cond := #in~cond; {15790#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:19,961 INFO L290 TraceCheckUtils]: 30: Hoare triple {15790#(<= ~counter~0 2)} assume !(0 == ~cond); {15790#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:19,962 INFO L290 TraceCheckUtils]: 31: Hoare triple {15790#(<= ~counter~0 2)} assume true; {15790#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:19,962 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15790#(<= ~counter~0 2)} {15790#(<= ~counter~0 2)} #63#return; {15790#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:19,963 INFO L290 TraceCheckUtils]: 33: Hoare triple {15790#(<= ~counter~0 2)} assume !!(0 != ~r~0); {15790#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:19,963 INFO L290 TraceCheckUtils]: 34: Hoare triple {15790#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15790#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:19,964 INFO L290 TraceCheckUtils]: 35: Hoare triple {15790#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15818#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:19,964 INFO L290 TraceCheckUtils]: 36: Hoare triple {15818#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {15818#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:19,965 INFO L272 TraceCheckUtils]: 37: Hoare triple {15818#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15818#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:19,965 INFO L290 TraceCheckUtils]: 38: Hoare triple {15818#(<= ~counter~0 3)} ~cond := #in~cond; {15818#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:19,966 INFO L290 TraceCheckUtils]: 39: Hoare triple {15818#(<= ~counter~0 3)} assume !(0 == ~cond); {15818#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:19,966 INFO L290 TraceCheckUtils]: 40: Hoare triple {15818#(<= ~counter~0 3)} assume true; {15818#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:19,967 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15818#(<= ~counter~0 3)} {15818#(<= ~counter~0 3)} #63#return; {15818#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:19,967 INFO L290 TraceCheckUtils]: 42: Hoare triple {15818#(<= ~counter~0 3)} assume !!(0 != ~r~0); {15818#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:19,967 INFO L290 TraceCheckUtils]: 43: Hoare triple {15818#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15818#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:19,968 INFO L290 TraceCheckUtils]: 44: Hoare triple {15818#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15846#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:19,968 INFO L290 TraceCheckUtils]: 45: Hoare triple {15846#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {15846#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:19,969 INFO L272 TraceCheckUtils]: 46: Hoare triple {15846#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15846#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:19,969 INFO L290 TraceCheckUtils]: 47: Hoare triple {15846#(<= ~counter~0 4)} ~cond := #in~cond; {15846#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:19,970 INFO L290 TraceCheckUtils]: 48: Hoare triple {15846#(<= ~counter~0 4)} assume !(0 == ~cond); {15846#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:19,970 INFO L290 TraceCheckUtils]: 49: Hoare triple {15846#(<= ~counter~0 4)} assume true; {15846#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:19,971 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15846#(<= ~counter~0 4)} {15846#(<= ~counter~0 4)} #63#return; {15846#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:19,971 INFO L290 TraceCheckUtils]: 51: Hoare triple {15846#(<= ~counter~0 4)} assume !!(0 != ~r~0); {15846#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:19,971 INFO L290 TraceCheckUtils]: 52: Hoare triple {15846#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15846#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:19,972 INFO L290 TraceCheckUtils]: 53: Hoare triple {15846#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15874#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:19,973 INFO L290 TraceCheckUtils]: 54: Hoare triple {15874#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {15874#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:19,973 INFO L272 TraceCheckUtils]: 55: Hoare triple {15874#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15874#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:19,974 INFO L290 TraceCheckUtils]: 56: Hoare triple {15874#(<= ~counter~0 5)} ~cond := #in~cond; {15874#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:19,974 INFO L290 TraceCheckUtils]: 57: Hoare triple {15874#(<= ~counter~0 5)} assume !(0 == ~cond); {15874#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:19,974 INFO L290 TraceCheckUtils]: 58: Hoare triple {15874#(<= ~counter~0 5)} assume true; {15874#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:19,975 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15874#(<= ~counter~0 5)} {15874#(<= ~counter~0 5)} #63#return; {15874#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:19,975 INFO L290 TraceCheckUtils]: 60: Hoare triple {15874#(<= ~counter~0 5)} assume !!(0 != ~r~0); {15874#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:19,976 INFO L290 TraceCheckUtils]: 61: Hoare triple {15874#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15874#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:19,976 INFO L290 TraceCheckUtils]: 62: Hoare triple {15874#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15902#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:19,977 INFO L290 TraceCheckUtils]: 63: Hoare triple {15902#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {15902#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:19,977 INFO L272 TraceCheckUtils]: 64: Hoare triple {15902#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15902#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:19,978 INFO L290 TraceCheckUtils]: 65: Hoare triple {15902#(<= ~counter~0 6)} ~cond := #in~cond; {15902#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:19,978 INFO L290 TraceCheckUtils]: 66: Hoare triple {15902#(<= ~counter~0 6)} assume !(0 == ~cond); {15902#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:19,978 INFO L290 TraceCheckUtils]: 67: Hoare triple {15902#(<= ~counter~0 6)} assume true; {15902#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:19,979 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15902#(<= ~counter~0 6)} {15902#(<= ~counter~0 6)} #63#return; {15902#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:19,979 INFO L290 TraceCheckUtils]: 69: Hoare triple {15902#(<= ~counter~0 6)} assume !!(0 != ~r~0); {15902#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:19,980 INFO L290 TraceCheckUtils]: 70: Hoare triple {15902#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15902#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:19,981 INFO L290 TraceCheckUtils]: 71: Hoare triple {15902#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15930#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:19,981 INFO L290 TraceCheckUtils]: 72: Hoare triple {15930#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {15930#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:19,982 INFO L272 TraceCheckUtils]: 73: Hoare triple {15930#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15930#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:19,982 INFO L290 TraceCheckUtils]: 74: Hoare triple {15930#(<= ~counter~0 7)} ~cond := #in~cond; {15930#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:19,982 INFO L290 TraceCheckUtils]: 75: Hoare triple {15930#(<= ~counter~0 7)} assume !(0 == ~cond); {15930#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:19,983 INFO L290 TraceCheckUtils]: 76: Hoare triple {15930#(<= ~counter~0 7)} assume true; {15930#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:19,983 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15930#(<= ~counter~0 7)} {15930#(<= ~counter~0 7)} #63#return; {15930#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:19,984 INFO L290 TraceCheckUtils]: 78: Hoare triple {15930#(<= ~counter~0 7)} assume !!(0 != ~r~0); {15930#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:19,984 INFO L290 TraceCheckUtils]: 79: Hoare triple {15930#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15930#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:19,985 INFO L290 TraceCheckUtils]: 80: Hoare triple {15930#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15958#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:19,985 INFO L290 TraceCheckUtils]: 81: Hoare triple {15958#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {15958#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:19,986 INFO L272 TraceCheckUtils]: 82: Hoare triple {15958#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15958#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:19,986 INFO L290 TraceCheckUtils]: 83: Hoare triple {15958#(<= ~counter~0 8)} ~cond := #in~cond; {15958#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:19,986 INFO L290 TraceCheckUtils]: 84: Hoare triple {15958#(<= ~counter~0 8)} assume !(0 == ~cond); {15958#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:19,987 INFO L290 TraceCheckUtils]: 85: Hoare triple {15958#(<= ~counter~0 8)} assume true; {15958#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:19,987 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15958#(<= ~counter~0 8)} {15958#(<= ~counter~0 8)} #63#return; {15958#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:19,988 INFO L290 TraceCheckUtils]: 87: Hoare triple {15958#(<= ~counter~0 8)} assume !!(0 != ~r~0); {15958#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:19,988 INFO L290 TraceCheckUtils]: 88: Hoare triple {15958#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15958#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:19,989 INFO L290 TraceCheckUtils]: 89: Hoare triple {15958#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15986#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:19,989 INFO L290 TraceCheckUtils]: 90: Hoare triple {15986#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {15986#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:19,990 INFO L272 TraceCheckUtils]: 91: Hoare triple {15986#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15986#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:19,990 INFO L290 TraceCheckUtils]: 92: Hoare triple {15986#(<= ~counter~0 9)} ~cond := #in~cond; {15986#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:19,990 INFO L290 TraceCheckUtils]: 93: Hoare triple {15986#(<= ~counter~0 9)} assume !(0 == ~cond); {15986#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:19,990 INFO L290 TraceCheckUtils]: 94: Hoare triple {15986#(<= ~counter~0 9)} assume true; {15986#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:19,991 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15986#(<= ~counter~0 9)} {15986#(<= ~counter~0 9)} #63#return; {15986#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:19,991 INFO L290 TraceCheckUtils]: 96: Hoare triple {15986#(<= ~counter~0 9)} assume !!(0 != ~r~0); {15986#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:19,992 INFO L290 TraceCheckUtils]: 97: Hoare triple {15986#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15986#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:19,992 INFO L290 TraceCheckUtils]: 98: Hoare triple {15986#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16014#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:19,993 INFO L290 TraceCheckUtils]: 99: Hoare triple {16014#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {16014#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:19,993 INFO L272 TraceCheckUtils]: 100: Hoare triple {16014#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16014#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:19,993 INFO L290 TraceCheckUtils]: 101: Hoare triple {16014#(<= ~counter~0 10)} ~cond := #in~cond; {16014#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:19,994 INFO L290 TraceCheckUtils]: 102: Hoare triple {16014#(<= ~counter~0 10)} assume !(0 == ~cond); {16014#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:19,994 INFO L290 TraceCheckUtils]: 103: Hoare triple {16014#(<= ~counter~0 10)} assume true; {16014#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:19,995 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {16014#(<= ~counter~0 10)} {16014#(<= ~counter~0 10)} #63#return; {16014#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:19,995 INFO L290 TraceCheckUtils]: 105: Hoare triple {16014#(<= ~counter~0 10)} assume !!(0 != ~r~0); {16014#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:19,995 INFO L290 TraceCheckUtils]: 106: Hoare triple {16014#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16014#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:19,996 INFO L290 TraceCheckUtils]: 107: Hoare triple {16014#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16042#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:19,996 INFO L290 TraceCheckUtils]: 108: Hoare triple {16042#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {16042#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:19,997 INFO L272 TraceCheckUtils]: 109: Hoare triple {16042#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16042#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:19,997 INFO L290 TraceCheckUtils]: 110: Hoare triple {16042#(<= ~counter~0 11)} ~cond := #in~cond; {16042#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:20,016 INFO L290 TraceCheckUtils]: 111: Hoare triple {16042#(<= ~counter~0 11)} assume !(0 == ~cond); {16042#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:20,016 INFO L290 TraceCheckUtils]: 112: Hoare triple {16042#(<= ~counter~0 11)} assume true; {16042#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:20,017 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {16042#(<= ~counter~0 11)} {16042#(<= ~counter~0 11)} #63#return; {16042#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:20,017 INFO L290 TraceCheckUtils]: 114: Hoare triple {16042#(<= ~counter~0 11)} assume !!(0 != ~r~0); {16042#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:20,018 INFO L290 TraceCheckUtils]: 115: Hoare triple {16042#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16042#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:20,019 INFO L290 TraceCheckUtils]: 116: Hoare triple {16042#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16070#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:20,019 INFO L290 TraceCheckUtils]: 117: Hoare triple {16070#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {16070#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:20,019 INFO L272 TraceCheckUtils]: 118: Hoare triple {16070#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16070#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:20,020 INFO L290 TraceCheckUtils]: 119: Hoare triple {16070#(<= ~counter~0 12)} ~cond := #in~cond; {16070#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:20,020 INFO L290 TraceCheckUtils]: 120: Hoare triple {16070#(<= ~counter~0 12)} assume !(0 == ~cond); {16070#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:20,020 INFO L290 TraceCheckUtils]: 121: Hoare triple {16070#(<= ~counter~0 12)} assume true; {16070#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:20,021 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {16070#(<= ~counter~0 12)} {16070#(<= ~counter~0 12)} #63#return; {16070#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:20,021 INFO L290 TraceCheckUtils]: 123: Hoare triple {16070#(<= ~counter~0 12)} assume !!(0 != ~r~0); {16070#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:20,022 INFO L290 TraceCheckUtils]: 124: Hoare triple {16070#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16070#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:20,022 INFO L290 TraceCheckUtils]: 125: Hoare triple {16070#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16098#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:20,023 INFO L290 TraceCheckUtils]: 126: Hoare triple {16098#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {16098#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:20,023 INFO L272 TraceCheckUtils]: 127: Hoare triple {16098#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16098#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:20,023 INFO L290 TraceCheckUtils]: 128: Hoare triple {16098#(<= ~counter~0 13)} ~cond := #in~cond; {16098#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:20,024 INFO L290 TraceCheckUtils]: 129: Hoare triple {16098#(<= ~counter~0 13)} assume !(0 == ~cond); {16098#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:20,024 INFO L290 TraceCheckUtils]: 130: Hoare triple {16098#(<= ~counter~0 13)} assume true; {16098#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:20,025 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {16098#(<= ~counter~0 13)} {16098#(<= ~counter~0 13)} #63#return; {16098#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:20,025 INFO L290 TraceCheckUtils]: 132: Hoare triple {16098#(<= ~counter~0 13)} assume !!(0 != ~r~0); {16098#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:20,025 INFO L290 TraceCheckUtils]: 133: Hoare triple {16098#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16098#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:20,026 INFO L290 TraceCheckUtils]: 134: Hoare triple {16098#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16126#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:20,026 INFO L290 TraceCheckUtils]: 135: Hoare triple {16126#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {16126#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:20,027 INFO L272 TraceCheckUtils]: 136: Hoare triple {16126#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16126#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:20,027 INFO L290 TraceCheckUtils]: 137: Hoare triple {16126#(<= ~counter~0 14)} ~cond := #in~cond; {16126#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:20,027 INFO L290 TraceCheckUtils]: 138: Hoare triple {16126#(<= ~counter~0 14)} assume !(0 == ~cond); {16126#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:20,028 INFO L290 TraceCheckUtils]: 139: Hoare triple {16126#(<= ~counter~0 14)} assume true; {16126#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:20,028 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {16126#(<= ~counter~0 14)} {16126#(<= ~counter~0 14)} #63#return; {16126#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:20,028 INFO L290 TraceCheckUtils]: 141: Hoare triple {16126#(<= ~counter~0 14)} assume !!(0 != ~r~0); {16126#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:20,029 INFO L290 TraceCheckUtils]: 142: Hoare triple {16126#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16126#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:20,029 INFO L290 TraceCheckUtils]: 143: Hoare triple {16126#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16154#(<= |main_#t~post6| 14)} is VALID [2022-04-08 06:11:20,030 INFO L290 TraceCheckUtils]: 144: Hoare triple {16154#(<= |main_#t~post6| 14)} assume !(#t~post6 < 50);havoc #t~post6; {15706#false} is VALID [2022-04-08 06:11:20,030 INFO L272 TraceCheckUtils]: 145: Hoare triple {15706#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15706#false} is VALID [2022-04-08 06:11:20,030 INFO L290 TraceCheckUtils]: 146: Hoare triple {15706#false} ~cond := #in~cond; {15706#false} is VALID [2022-04-08 06:11:20,030 INFO L290 TraceCheckUtils]: 147: Hoare triple {15706#false} assume 0 == ~cond; {15706#false} is VALID [2022-04-08 06:11:20,030 INFO L290 TraceCheckUtils]: 148: Hoare triple {15706#false} assume !false; {15706#false} is VALID [2022-04-08 06:11:20,031 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 06:11:20,031 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:11:21,060 INFO L290 TraceCheckUtils]: 148: Hoare triple {15706#false} assume !false; {15706#false} is VALID [2022-04-08 06:11:21,061 INFO L290 TraceCheckUtils]: 147: Hoare triple {15706#false} assume 0 == ~cond; {15706#false} is VALID [2022-04-08 06:11:21,061 INFO L290 TraceCheckUtils]: 146: Hoare triple {15706#false} ~cond := #in~cond; {15706#false} is VALID [2022-04-08 06:11:21,061 INFO L272 TraceCheckUtils]: 145: Hoare triple {15706#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15706#false} is VALID [2022-04-08 06:11:21,061 INFO L290 TraceCheckUtils]: 144: Hoare triple {16182#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {15706#false} is VALID [2022-04-08 06:11:21,062 INFO L290 TraceCheckUtils]: 143: Hoare triple {16186#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16182#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:11:21,062 INFO L290 TraceCheckUtils]: 142: Hoare triple {16186#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16186#(< ~counter~0 50)} is VALID [2022-04-08 06:11:21,062 INFO L290 TraceCheckUtils]: 141: Hoare triple {16186#(< ~counter~0 50)} assume !!(0 != ~r~0); {16186#(< ~counter~0 50)} is VALID [2022-04-08 06:11:21,063 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {15705#true} {16186#(< ~counter~0 50)} #63#return; {16186#(< ~counter~0 50)} is VALID [2022-04-08 06:11:21,063 INFO L290 TraceCheckUtils]: 139: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,063 INFO L290 TraceCheckUtils]: 138: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,063 INFO L290 TraceCheckUtils]: 137: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,063 INFO L272 TraceCheckUtils]: 136: Hoare triple {16186#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,064 INFO L290 TraceCheckUtils]: 135: Hoare triple {16186#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {16186#(< ~counter~0 50)} is VALID [2022-04-08 06:11:21,064 INFO L290 TraceCheckUtils]: 134: Hoare triple {16214#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16186#(< ~counter~0 50)} is VALID [2022-04-08 06:11:21,065 INFO L290 TraceCheckUtils]: 133: Hoare triple {16214#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16214#(< ~counter~0 49)} is VALID [2022-04-08 06:11:21,065 INFO L290 TraceCheckUtils]: 132: Hoare triple {16214#(< ~counter~0 49)} assume !!(0 != ~r~0); {16214#(< ~counter~0 49)} is VALID [2022-04-08 06:11:21,066 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {15705#true} {16214#(< ~counter~0 49)} #63#return; {16214#(< ~counter~0 49)} is VALID [2022-04-08 06:11:21,066 INFO L290 TraceCheckUtils]: 130: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,066 INFO L290 TraceCheckUtils]: 129: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,066 INFO L290 TraceCheckUtils]: 128: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,066 INFO L272 TraceCheckUtils]: 127: Hoare triple {16214#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,066 INFO L290 TraceCheckUtils]: 126: Hoare triple {16214#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {16214#(< ~counter~0 49)} is VALID [2022-04-08 06:11:21,067 INFO L290 TraceCheckUtils]: 125: Hoare triple {16242#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16214#(< ~counter~0 49)} is VALID [2022-04-08 06:11:21,067 INFO L290 TraceCheckUtils]: 124: Hoare triple {16242#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16242#(< ~counter~0 48)} is VALID [2022-04-08 06:11:21,068 INFO L290 TraceCheckUtils]: 123: Hoare triple {16242#(< ~counter~0 48)} assume !!(0 != ~r~0); {16242#(< ~counter~0 48)} is VALID [2022-04-08 06:11:21,068 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {15705#true} {16242#(< ~counter~0 48)} #63#return; {16242#(< ~counter~0 48)} is VALID [2022-04-08 06:11:21,068 INFO L290 TraceCheckUtils]: 121: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,069 INFO L290 TraceCheckUtils]: 120: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,069 INFO L290 TraceCheckUtils]: 119: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,069 INFO L272 TraceCheckUtils]: 118: Hoare triple {16242#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,069 INFO L290 TraceCheckUtils]: 117: Hoare triple {16242#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {16242#(< ~counter~0 48)} is VALID [2022-04-08 06:11:21,070 INFO L290 TraceCheckUtils]: 116: Hoare triple {16270#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16242#(< ~counter~0 48)} is VALID [2022-04-08 06:11:21,070 INFO L290 TraceCheckUtils]: 115: Hoare triple {16270#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16270#(< ~counter~0 47)} is VALID [2022-04-08 06:11:21,070 INFO L290 TraceCheckUtils]: 114: Hoare triple {16270#(< ~counter~0 47)} assume !!(0 != ~r~0); {16270#(< ~counter~0 47)} is VALID [2022-04-08 06:11:21,071 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {15705#true} {16270#(< ~counter~0 47)} #63#return; {16270#(< ~counter~0 47)} is VALID [2022-04-08 06:11:21,071 INFO L290 TraceCheckUtils]: 112: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,071 INFO L290 TraceCheckUtils]: 111: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,071 INFO L290 TraceCheckUtils]: 110: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,071 INFO L272 TraceCheckUtils]: 109: Hoare triple {16270#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,072 INFO L290 TraceCheckUtils]: 108: Hoare triple {16270#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {16270#(< ~counter~0 47)} is VALID [2022-04-08 06:11:21,072 INFO L290 TraceCheckUtils]: 107: Hoare triple {16298#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16270#(< ~counter~0 47)} is VALID [2022-04-08 06:11:21,073 INFO L290 TraceCheckUtils]: 106: Hoare triple {16298#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16298#(< ~counter~0 46)} is VALID [2022-04-08 06:11:21,073 INFO L290 TraceCheckUtils]: 105: Hoare triple {16298#(< ~counter~0 46)} assume !!(0 != ~r~0); {16298#(< ~counter~0 46)} is VALID [2022-04-08 06:11:21,074 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {15705#true} {16298#(< ~counter~0 46)} #63#return; {16298#(< ~counter~0 46)} is VALID [2022-04-08 06:11:21,074 INFO L290 TraceCheckUtils]: 103: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,074 INFO L290 TraceCheckUtils]: 102: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,074 INFO L290 TraceCheckUtils]: 101: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,074 INFO L272 TraceCheckUtils]: 100: Hoare triple {16298#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,074 INFO L290 TraceCheckUtils]: 99: Hoare triple {16298#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {16298#(< ~counter~0 46)} is VALID [2022-04-08 06:11:21,075 INFO L290 TraceCheckUtils]: 98: Hoare triple {16326#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16298#(< ~counter~0 46)} is VALID [2022-04-08 06:11:21,075 INFO L290 TraceCheckUtils]: 97: Hoare triple {16326#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16326#(< ~counter~0 45)} is VALID [2022-04-08 06:11:21,076 INFO L290 TraceCheckUtils]: 96: Hoare triple {16326#(< ~counter~0 45)} assume !!(0 != ~r~0); {16326#(< ~counter~0 45)} is VALID [2022-04-08 06:11:21,076 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15705#true} {16326#(< ~counter~0 45)} #63#return; {16326#(< ~counter~0 45)} is VALID [2022-04-08 06:11:21,076 INFO L290 TraceCheckUtils]: 94: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,076 INFO L290 TraceCheckUtils]: 93: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,077 INFO L290 TraceCheckUtils]: 92: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,077 INFO L272 TraceCheckUtils]: 91: Hoare triple {16326#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,077 INFO L290 TraceCheckUtils]: 90: Hoare triple {16326#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {16326#(< ~counter~0 45)} is VALID [2022-04-08 06:11:21,078 INFO L290 TraceCheckUtils]: 89: Hoare triple {16354#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16326#(< ~counter~0 45)} is VALID [2022-04-08 06:11:21,078 INFO L290 TraceCheckUtils]: 88: Hoare triple {16354#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16354#(< ~counter~0 44)} is VALID [2022-04-08 06:11:21,078 INFO L290 TraceCheckUtils]: 87: Hoare triple {16354#(< ~counter~0 44)} assume !!(0 != ~r~0); {16354#(< ~counter~0 44)} is VALID [2022-04-08 06:11:21,079 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15705#true} {16354#(< ~counter~0 44)} #63#return; {16354#(< ~counter~0 44)} is VALID [2022-04-08 06:11:21,079 INFO L290 TraceCheckUtils]: 85: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,079 INFO L290 TraceCheckUtils]: 84: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,079 INFO L290 TraceCheckUtils]: 83: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,079 INFO L272 TraceCheckUtils]: 82: Hoare triple {16354#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,080 INFO L290 TraceCheckUtils]: 81: Hoare triple {16354#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {16354#(< ~counter~0 44)} is VALID [2022-04-08 06:11:21,080 INFO L290 TraceCheckUtils]: 80: Hoare triple {16382#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16354#(< ~counter~0 44)} is VALID [2022-04-08 06:11:21,080 INFO L290 TraceCheckUtils]: 79: Hoare triple {16382#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16382#(< ~counter~0 43)} is VALID [2022-04-08 06:11:21,081 INFO L290 TraceCheckUtils]: 78: Hoare triple {16382#(< ~counter~0 43)} assume !!(0 != ~r~0); {16382#(< ~counter~0 43)} is VALID [2022-04-08 06:11:21,081 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15705#true} {16382#(< ~counter~0 43)} #63#return; {16382#(< ~counter~0 43)} is VALID [2022-04-08 06:11:21,082 INFO L290 TraceCheckUtils]: 76: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,082 INFO L290 TraceCheckUtils]: 75: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,082 INFO L290 TraceCheckUtils]: 74: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,082 INFO L272 TraceCheckUtils]: 73: Hoare triple {16382#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,082 INFO L290 TraceCheckUtils]: 72: Hoare triple {16382#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {16382#(< ~counter~0 43)} is VALID [2022-04-08 06:11:21,083 INFO L290 TraceCheckUtils]: 71: Hoare triple {16410#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16382#(< ~counter~0 43)} is VALID [2022-04-08 06:11:21,083 INFO L290 TraceCheckUtils]: 70: Hoare triple {16410#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16410#(< ~counter~0 42)} is VALID [2022-04-08 06:11:21,083 INFO L290 TraceCheckUtils]: 69: Hoare triple {16410#(< ~counter~0 42)} assume !!(0 != ~r~0); {16410#(< ~counter~0 42)} is VALID [2022-04-08 06:11:21,084 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15705#true} {16410#(< ~counter~0 42)} #63#return; {16410#(< ~counter~0 42)} is VALID [2022-04-08 06:11:21,084 INFO L290 TraceCheckUtils]: 67: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,084 INFO L290 TraceCheckUtils]: 66: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,084 INFO L290 TraceCheckUtils]: 65: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,084 INFO L272 TraceCheckUtils]: 64: Hoare triple {16410#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,085 INFO L290 TraceCheckUtils]: 63: Hoare triple {16410#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {16410#(< ~counter~0 42)} is VALID [2022-04-08 06:11:21,085 INFO L290 TraceCheckUtils]: 62: Hoare triple {16438#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16410#(< ~counter~0 42)} is VALID [2022-04-08 06:11:21,086 INFO L290 TraceCheckUtils]: 61: Hoare triple {16438#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16438#(< ~counter~0 41)} is VALID [2022-04-08 06:11:21,086 INFO L290 TraceCheckUtils]: 60: Hoare triple {16438#(< ~counter~0 41)} assume !!(0 != ~r~0); {16438#(< ~counter~0 41)} is VALID [2022-04-08 06:11:21,099 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15705#true} {16438#(< ~counter~0 41)} #63#return; {16438#(< ~counter~0 41)} is VALID [2022-04-08 06:11:21,099 INFO L290 TraceCheckUtils]: 58: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,099 INFO L290 TraceCheckUtils]: 57: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,099 INFO L290 TraceCheckUtils]: 56: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,100 INFO L272 TraceCheckUtils]: 55: Hoare triple {16438#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,100 INFO L290 TraceCheckUtils]: 54: Hoare triple {16438#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {16438#(< ~counter~0 41)} is VALID [2022-04-08 06:11:21,115 INFO L290 TraceCheckUtils]: 53: Hoare triple {16466#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16438#(< ~counter~0 41)} is VALID [2022-04-08 06:11:21,118 INFO L290 TraceCheckUtils]: 52: Hoare triple {16466#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16466#(< ~counter~0 40)} is VALID [2022-04-08 06:11:21,119 INFO L290 TraceCheckUtils]: 51: Hoare triple {16466#(< ~counter~0 40)} assume !!(0 != ~r~0); {16466#(< ~counter~0 40)} is VALID [2022-04-08 06:11:21,120 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15705#true} {16466#(< ~counter~0 40)} #63#return; {16466#(< ~counter~0 40)} is VALID [2022-04-08 06:11:21,120 INFO L290 TraceCheckUtils]: 49: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,120 INFO L290 TraceCheckUtils]: 48: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,120 INFO L290 TraceCheckUtils]: 47: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,120 INFO L272 TraceCheckUtils]: 46: Hoare triple {16466#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,120 INFO L290 TraceCheckUtils]: 45: Hoare triple {16466#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {16466#(< ~counter~0 40)} is VALID [2022-04-08 06:11:21,121 INFO L290 TraceCheckUtils]: 44: Hoare triple {16494#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16466#(< ~counter~0 40)} is VALID [2022-04-08 06:11:21,121 INFO L290 TraceCheckUtils]: 43: Hoare triple {16494#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16494#(< ~counter~0 39)} is VALID [2022-04-08 06:11:21,122 INFO L290 TraceCheckUtils]: 42: Hoare triple {16494#(< ~counter~0 39)} assume !!(0 != ~r~0); {16494#(< ~counter~0 39)} is VALID [2022-04-08 06:11:21,122 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15705#true} {16494#(< ~counter~0 39)} #63#return; {16494#(< ~counter~0 39)} is VALID [2022-04-08 06:11:21,123 INFO L290 TraceCheckUtils]: 40: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,123 INFO L290 TraceCheckUtils]: 39: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,123 INFO L290 TraceCheckUtils]: 38: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,123 INFO L272 TraceCheckUtils]: 37: Hoare triple {16494#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,123 INFO L290 TraceCheckUtils]: 36: Hoare triple {16494#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {16494#(< ~counter~0 39)} is VALID [2022-04-08 06:11:21,124 INFO L290 TraceCheckUtils]: 35: Hoare triple {16522#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16494#(< ~counter~0 39)} is VALID [2022-04-08 06:11:21,124 INFO L290 TraceCheckUtils]: 34: Hoare triple {16522#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16522#(< ~counter~0 38)} is VALID [2022-04-08 06:11:21,125 INFO L290 TraceCheckUtils]: 33: Hoare triple {16522#(< ~counter~0 38)} assume !!(0 != ~r~0); {16522#(< ~counter~0 38)} is VALID [2022-04-08 06:11:21,125 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15705#true} {16522#(< ~counter~0 38)} #63#return; {16522#(< ~counter~0 38)} is VALID [2022-04-08 06:11:21,125 INFO L290 TraceCheckUtils]: 31: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,126 INFO L290 TraceCheckUtils]: 30: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,126 INFO L290 TraceCheckUtils]: 29: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,126 INFO L272 TraceCheckUtils]: 28: Hoare triple {16522#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,126 INFO L290 TraceCheckUtils]: 27: Hoare triple {16522#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {16522#(< ~counter~0 38)} is VALID [2022-04-08 06:11:21,127 INFO L290 TraceCheckUtils]: 26: Hoare triple {16550#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16522#(< ~counter~0 38)} is VALID [2022-04-08 06:11:21,127 INFO L290 TraceCheckUtils]: 25: Hoare triple {16550#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16550#(< ~counter~0 37)} is VALID [2022-04-08 06:11:21,127 INFO L290 TraceCheckUtils]: 24: Hoare triple {16550#(< ~counter~0 37)} assume !!(0 != ~r~0); {16550#(< ~counter~0 37)} is VALID [2022-04-08 06:11:21,128 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15705#true} {16550#(< ~counter~0 37)} #63#return; {16550#(< ~counter~0 37)} is VALID [2022-04-08 06:11:21,128 INFO L290 TraceCheckUtils]: 22: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,128 INFO L290 TraceCheckUtils]: 21: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,128 INFO L290 TraceCheckUtils]: 20: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,128 INFO L272 TraceCheckUtils]: 19: Hoare triple {16550#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,129 INFO L290 TraceCheckUtils]: 18: Hoare triple {16550#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {16550#(< ~counter~0 37)} is VALID [2022-04-08 06:11:21,129 INFO L290 TraceCheckUtils]: 17: Hoare triple {16578#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16550#(< ~counter~0 37)} is VALID [2022-04-08 06:11:21,130 INFO L290 TraceCheckUtils]: 16: Hoare triple {16578#(< ~counter~0 36)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {16578#(< ~counter~0 36)} is VALID [2022-04-08 06:11:21,130 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15705#true} {16578#(< ~counter~0 36)} #61#return; {16578#(< ~counter~0 36)} is VALID [2022-04-08 06:11:21,130 INFO L290 TraceCheckUtils]: 14: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,130 INFO L290 TraceCheckUtils]: 13: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,130 INFO L290 TraceCheckUtils]: 12: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,131 INFO L272 TraceCheckUtils]: 11: Hoare triple {16578#(< ~counter~0 36)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,131 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15705#true} {16578#(< ~counter~0 36)} #59#return; {16578#(< ~counter~0 36)} is VALID [2022-04-08 06:11:21,131 INFO L290 TraceCheckUtils]: 9: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-08 06:11:21,131 INFO L290 TraceCheckUtils]: 8: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-08 06:11:21,131 INFO L290 TraceCheckUtils]: 7: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-08 06:11:21,131 INFO L272 TraceCheckUtils]: 6: Hoare triple {16578#(< ~counter~0 36)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15705#true} is VALID [2022-04-08 06:11:21,132 INFO L290 TraceCheckUtils]: 5: Hoare triple {16578#(< ~counter~0 36)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {16578#(< ~counter~0 36)} is VALID [2022-04-08 06:11:21,132 INFO L272 TraceCheckUtils]: 4: Hoare triple {16578#(< ~counter~0 36)} call #t~ret7 := main(); {16578#(< ~counter~0 36)} is VALID [2022-04-08 06:11:21,132 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16578#(< ~counter~0 36)} {15705#true} #67#return; {16578#(< ~counter~0 36)} is VALID [2022-04-08 06:11:21,133 INFO L290 TraceCheckUtils]: 2: Hoare triple {16578#(< ~counter~0 36)} assume true; {16578#(< ~counter~0 36)} is VALID [2022-04-08 06:11:21,133 INFO L290 TraceCheckUtils]: 1: Hoare triple {15705#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {16578#(< ~counter~0 36)} is VALID [2022-04-08 06:11:21,133 INFO L272 TraceCheckUtils]: 0: Hoare triple {15705#true} call ULTIMATE.init(); {15705#true} is VALID [2022-04-08 06:11:21,134 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 06:11:21,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:11:21,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1368473754] [2022-04-08 06:11:21,134 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:11:21,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [884719677] [2022-04-08 06:11:21,135 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [884719677] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:11:21,135 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:11:21,135 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2022-04-08 06:11:21,136 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:11:21,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [798688687] [2022-04-08 06:11:21,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [798688687] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:11:21,136 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:11:21,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-08 06:11:21,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658315029] [2022-04-08 06:11:21,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:11:21,137 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 06:11:21,138 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:11:21,138 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 06:11:21,267 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 06:11:21,267 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-08 06:11:21,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:21,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-08 06:11:21,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=501, Invalid=621, Unknown=0, NotChecked=0, Total=1122 [2022-04-08 06:11:21,268 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 06:11:22,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:22,120 INFO L93 Difference]: Finished difference Result 160 states and 176 transitions. [2022-04-08 06:11:22,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-08 06:11:22,120 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 06:11:22,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:11:22,121 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 06:11:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-08 06:11:22,125 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 06:11:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-08 06:11:22,128 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 175 transitions. [2022-04-08 06:11:22,326 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 06:11:22,329 INFO L225 Difference]: With dead ends: 160 [2022-04-08 06:11:22,329 INFO L226 Difference]: Without dead ends: 155 [2022-04-08 06:11:22,330 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=963, Invalid=1293, Unknown=0, NotChecked=0, Total=2256 [2022-04-08 06:11:22,331 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 40 mSDsluCounter, 148 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 188 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:11:22,331 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 188 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:11:22,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-08 06:11:22,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-04-08 06:11:22,546 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:11:22,546 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 06:11:22,546 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 06:11:22,547 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 06:11:22,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:22,549 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-08 06:11:22,549 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-08 06:11:22,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:22,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:22,550 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 06:11:22,550 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 06:11:22,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:22,553 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-08 06:11:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-08 06:11:22,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:22,554 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:22,554 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:11:22,554 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:11:22,556 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 06:11:22,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 171 transitions. [2022-04-08 06:11:22,559 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 171 transitions. Word has length 149 [2022-04-08 06:11:22,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:11:22,559 INFO L478 AbstractCegarLoop]: Abstraction has 155 states and 171 transitions. [2022-04-08 06:11:22,560 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 06:11:22,560 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 171 transitions. [2022-04-08 06:11:24,945 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 170 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 06:11:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-08 06:11:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-08 06:11:24,946 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:11:24,947 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 06:11:24,960 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 06:11:25,147 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 06:11:25,147 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:11:25,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:11:25,148 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 29 times [2022-04-08 06:11:25,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:25,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [688172503] [2022-04-08 06:11:25,148 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:11:25,148 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 30 times [2022-04-08 06:11:25,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:11:25,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142632404] [2022-04-08 06:11:25,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:11:25,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:11:25,201 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:11:25,201 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1007635285] [2022-04-08 06:11:25,202 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:11:25,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:11:25,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:11:25,204 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 06:11:25,218 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 06:11:53,053 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-08 06:11:53,053 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:11:53,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-08 06:11:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:11:53,110 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:11:54,145 INFO L272 TraceCheckUtils]: 0: Hoare triple {17600#true} call ULTIMATE.init(); {17600#true} is VALID [2022-04-08 06:11:54,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {17600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,146 INFO L290 TraceCheckUtils]: 2: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,147 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17608#(<= ~counter~0 0)} {17600#true} #67#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,147 INFO L272 TraceCheckUtils]: 4: Hoare triple {17608#(<= ~counter~0 0)} call #t~ret7 := main(); {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,147 INFO L290 TraceCheckUtils]: 5: Hoare triple {17608#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,148 INFO L272 TraceCheckUtils]: 6: Hoare triple {17608#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,148 INFO L290 TraceCheckUtils]: 7: Hoare triple {17608#(<= ~counter~0 0)} ~cond := #in~cond; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,148 INFO L290 TraceCheckUtils]: 8: Hoare triple {17608#(<= ~counter~0 0)} assume !(0 == ~cond); {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,149 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17608#(<= ~counter~0 0)} {17608#(<= ~counter~0 0)} #59#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,150 INFO L272 TraceCheckUtils]: 11: Hoare triple {17608#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,156 INFO L290 TraceCheckUtils]: 12: Hoare triple {17608#(<= ~counter~0 0)} ~cond := #in~cond; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,157 INFO L290 TraceCheckUtils]: 13: Hoare triple {17608#(<= ~counter~0 0)} assume !(0 == ~cond); {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,159 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17608#(<= ~counter~0 0)} {17608#(<= ~counter~0 0)} #61#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,159 INFO L290 TraceCheckUtils]: 16: Hoare triple {17608#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {17608#(<= ~counter~0 0)} is VALID [2022-04-08 06:11:54,160 INFO L290 TraceCheckUtils]: 17: Hoare triple {17608#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17657#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:54,160 INFO L290 TraceCheckUtils]: 18: Hoare triple {17657#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {17657#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:54,161 INFO L272 TraceCheckUtils]: 19: Hoare triple {17657#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17657#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:54,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {17657#(<= ~counter~0 1)} ~cond := #in~cond; {17657#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:54,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {17657#(<= ~counter~0 1)} assume !(0 == ~cond); {17657#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:54,162 INFO L290 TraceCheckUtils]: 22: Hoare triple {17657#(<= ~counter~0 1)} assume true; {17657#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:54,163 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17657#(<= ~counter~0 1)} {17657#(<= ~counter~0 1)} #63#return; {17657#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:54,163 INFO L290 TraceCheckUtils]: 24: Hoare triple {17657#(<= ~counter~0 1)} assume !!(0 != ~r~0); {17657#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:54,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {17657#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17657#(<= ~counter~0 1)} is VALID [2022-04-08 06:11:54,164 INFO L290 TraceCheckUtils]: 26: Hoare triple {17657#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17685#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:54,164 INFO L290 TraceCheckUtils]: 27: Hoare triple {17685#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {17685#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:54,165 INFO L272 TraceCheckUtils]: 28: Hoare triple {17685#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17685#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:54,165 INFO L290 TraceCheckUtils]: 29: Hoare triple {17685#(<= ~counter~0 2)} ~cond := #in~cond; {17685#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:54,166 INFO L290 TraceCheckUtils]: 30: Hoare triple {17685#(<= ~counter~0 2)} assume !(0 == ~cond); {17685#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:54,166 INFO L290 TraceCheckUtils]: 31: Hoare triple {17685#(<= ~counter~0 2)} assume true; {17685#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:54,166 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17685#(<= ~counter~0 2)} {17685#(<= ~counter~0 2)} #63#return; {17685#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:54,167 INFO L290 TraceCheckUtils]: 33: Hoare triple {17685#(<= ~counter~0 2)} assume !!(0 != ~r~0); {17685#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:54,167 INFO L290 TraceCheckUtils]: 34: Hoare triple {17685#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17685#(<= ~counter~0 2)} is VALID [2022-04-08 06:11:54,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {17685#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17713#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:54,168 INFO L290 TraceCheckUtils]: 36: Hoare triple {17713#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {17713#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:54,169 INFO L272 TraceCheckUtils]: 37: Hoare triple {17713#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17713#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:54,169 INFO L290 TraceCheckUtils]: 38: Hoare triple {17713#(<= ~counter~0 3)} ~cond := #in~cond; {17713#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:54,169 INFO L290 TraceCheckUtils]: 39: Hoare triple {17713#(<= ~counter~0 3)} assume !(0 == ~cond); {17713#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:54,170 INFO L290 TraceCheckUtils]: 40: Hoare triple {17713#(<= ~counter~0 3)} assume true; {17713#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:54,170 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17713#(<= ~counter~0 3)} {17713#(<= ~counter~0 3)} #63#return; {17713#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:54,170 INFO L290 TraceCheckUtils]: 42: Hoare triple {17713#(<= ~counter~0 3)} assume !!(0 != ~r~0); {17713#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:54,171 INFO L290 TraceCheckUtils]: 43: Hoare triple {17713#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17713#(<= ~counter~0 3)} is VALID [2022-04-08 06:11:54,171 INFO L290 TraceCheckUtils]: 44: Hoare triple {17713#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17741#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:54,172 INFO L290 TraceCheckUtils]: 45: Hoare triple {17741#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {17741#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:54,172 INFO L272 TraceCheckUtils]: 46: Hoare triple {17741#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17741#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:54,173 INFO L290 TraceCheckUtils]: 47: Hoare triple {17741#(<= ~counter~0 4)} ~cond := #in~cond; {17741#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:54,173 INFO L290 TraceCheckUtils]: 48: Hoare triple {17741#(<= ~counter~0 4)} assume !(0 == ~cond); {17741#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:54,173 INFO L290 TraceCheckUtils]: 49: Hoare triple {17741#(<= ~counter~0 4)} assume true; {17741#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:54,174 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17741#(<= ~counter~0 4)} {17741#(<= ~counter~0 4)} #63#return; {17741#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:54,174 INFO L290 TraceCheckUtils]: 51: Hoare triple {17741#(<= ~counter~0 4)} assume !!(0 != ~r~0); {17741#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:54,174 INFO L290 TraceCheckUtils]: 52: Hoare triple {17741#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17741#(<= ~counter~0 4)} is VALID [2022-04-08 06:11:54,175 INFO L290 TraceCheckUtils]: 53: Hoare triple {17741#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17769#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:54,175 INFO L290 TraceCheckUtils]: 54: Hoare triple {17769#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {17769#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:54,176 INFO L272 TraceCheckUtils]: 55: Hoare triple {17769#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17769#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:54,176 INFO L290 TraceCheckUtils]: 56: Hoare triple {17769#(<= ~counter~0 5)} ~cond := #in~cond; {17769#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:54,177 INFO L290 TraceCheckUtils]: 57: Hoare triple {17769#(<= ~counter~0 5)} assume !(0 == ~cond); {17769#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:54,177 INFO L290 TraceCheckUtils]: 58: Hoare triple {17769#(<= ~counter~0 5)} assume true; {17769#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:54,178 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17769#(<= ~counter~0 5)} {17769#(<= ~counter~0 5)} #63#return; {17769#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:54,178 INFO L290 TraceCheckUtils]: 60: Hoare triple {17769#(<= ~counter~0 5)} assume !!(0 != ~r~0); {17769#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:54,178 INFO L290 TraceCheckUtils]: 61: Hoare triple {17769#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17769#(<= ~counter~0 5)} is VALID [2022-04-08 06:11:54,179 INFO L290 TraceCheckUtils]: 62: Hoare triple {17769#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17797#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:54,179 INFO L290 TraceCheckUtils]: 63: Hoare triple {17797#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {17797#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:54,180 INFO L272 TraceCheckUtils]: 64: Hoare triple {17797#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17797#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:54,180 INFO L290 TraceCheckUtils]: 65: Hoare triple {17797#(<= ~counter~0 6)} ~cond := #in~cond; {17797#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:54,180 INFO L290 TraceCheckUtils]: 66: Hoare triple {17797#(<= ~counter~0 6)} assume !(0 == ~cond); {17797#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:54,181 INFO L290 TraceCheckUtils]: 67: Hoare triple {17797#(<= ~counter~0 6)} assume true; {17797#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:54,181 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17797#(<= ~counter~0 6)} {17797#(<= ~counter~0 6)} #63#return; {17797#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:54,182 INFO L290 TraceCheckUtils]: 69: Hoare triple {17797#(<= ~counter~0 6)} assume !!(0 != ~r~0); {17797#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:54,182 INFO L290 TraceCheckUtils]: 70: Hoare triple {17797#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17797#(<= ~counter~0 6)} is VALID [2022-04-08 06:11:54,182 INFO L290 TraceCheckUtils]: 71: Hoare triple {17797#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17825#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:54,183 INFO L290 TraceCheckUtils]: 72: Hoare triple {17825#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {17825#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:54,183 INFO L272 TraceCheckUtils]: 73: Hoare triple {17825#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17825#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:54,184 INFO L290 TraceCheckUtils]: 74: Hoare triple {17825#(<= ~counter~0 7)} ~cond := #in~cond; {17825#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:54,186 INFO L290 TraceCheckUtils]: 75: Hoare triple {17825#(<= ~counter~0 7)} assume !(0 == ~cond); {17825#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:54,186 INFO L290 TraceCheckUtils]: 76: Hoare triple {17825#(<= ~counter~0 7)} assume true; {17825#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:54,187 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17825#(<= ~counter~0 7)} {17825#(<= ~counter~0 7)} #63#return; {17825#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:54,187 INFO L290 TraceCheckUtils]: 78: Hoare triple {17825#(<= ~counter~0 7)} assume !!(0 != ~r~0); {17825#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:54,188 INFO L290 TraceCheckUtils]: 79: Hoare triple {17825#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17825#(<= ~counter~0 7)} is VALID [2022-04-08 06:11:54,188 INFO L290 TraceCheckUtils]: 80: Hoare triple {17825#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17853#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:54,189 INFO L290 TraceCheckUtils]: 81: Hoare triple {17853#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {17853#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:54,189 INFO L272 TraceCheckUtils]: 82: Hoare triple {17853#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17853#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:54,190 INFO L290 TraceCheckUtils]: 83: Hoare triple {17853#(<= ~counter~0 8)} ~cond := #in~cond; {17853#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:54,191 INFO L290 TraceCheckUtils]: 84: Hoare triple {17853#(<= ~counter~0 8)} assume !(0 == ~cond); {17853#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:54,192 INFO L290 TraceCheckUtils]: 85: Hoare triple {17853#(<= ~counter~0 8)} assume true; {17853#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:54,192 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17853#(<= ~counter~0 8)} {17853#(<= ~counter~0 8)} #63#return; {17853#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:54,193 INFO L290 TraceCheckUtils]: 87: Hoare triple {17853#(<= ~counter~0 8)} assume !!(0 != ~r~0); {17853#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:54,193 INFO L290 TraceCheckUtils]: 88: Hoare triple {17853#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17853#(<= ~counter~0 8)} is VALID [2022-04-08 06:11:54,194 INFO L290 TraceCheckUtils]: 89: Hoare triple {17853#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17881#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:54,194 INFO L290 TraceCheckUtils]: 90: Hoare triple {17881#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {17881#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:54,195 INFO L272 TraceCheckUtils]: 91: Hoare triple {17881#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17881#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:54,195 INFO L290 TraceCheckUtils]: 92: Hoare triple {17881#(<= ~counter~0 9)} ~cond := #in~cond; {17881#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:54,195 INFO L290 TraceCheckUtils]: 93: Hoare triple {17881#(<= ~counter~0 9)} assume !(0 == ~cond); {17881#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:54,196 INFO L290 TraceCheckUtils]: 94: Hoare triple {17881#(<= ~counter~0 9)} assume true; {17881#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:54,196 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17881#(<= ~counter~0 9)} {17881#(<= ~counter~0 9)} #63#return; {17881#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:54,197 INFO L290 TraceCheckUtils]: 96: Hoare triple {17881#(<= ~counter~0 9)} assume !!(0 != ~r~0); {17881#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:54,197 INFO L290 TraceCheckUtils]: 97: Hoare triple {17881#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17881#(<= ~counter~0 9)} is VALID [2022-04-08 06:11:54,197 INFO L290 TraceCheckUtils]: 98: Hoare triple {17881#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17909#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:54,198 INFO L290 TraceCheckUtils]: 99: Hoare triple {17909#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {17909#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:54,198 INFO L272 TraceCheckUtils]: 100: Hoare triple {17909#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17909#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:54,199 INFO L290 TraceCheckUtils]: 101: Hoare triple {17909#(<= ~counter~0 10)} ~cond := #in~cond; {17909#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:54,199 INFO L290 TraceCheckUtils]: 102: Hoare triple {17909#(<= ~counter~0 10)} assume !(0 == ~cond); {17909#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:54,199 INFO L290 TraceCheckUtils]: 103: Hoare triple {17909#(<= ~counter~0 10)} assume true; {17909#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:54,200 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17909#(<= ~counter~0 10)} {17909#(<= ~counter~0 10)} #63#return; {17909#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:54,200 INFO L290 TraceCheckUtils]: 105: Hoare triple {17909#(<= ~counter~0 10)} assume !!(0 != ~r~0); {17909#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:54,201 INFO L290 TraceCheckUtils]: 106: Hoare triple {17909#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17909#(<= ~counter~0 10)} is VALID [2022-04-08 06:11:54,201 INFO L290 TraceCheckUtils]: 107: Hoare triple {17909#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17937#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:54,201 INFO L290 TraceCheckUtils]: 108: Hoare triple {17937#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {17937#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:54,202 INFO L272 TraceCheckUtils]: 109: Hoare triple {17937#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17937#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:54,202 INFO L290 TraceCheckUtils]: 110: Hoare triple {17937#(<= ~counter~0 11)} ~cond := #in~cond; {17937#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:54,203 INFO L290 TraceCheckUtils]: 111: Hoare triple {17937#(<= ~counter~0 11)} assume !(0 == ~cond); {17937#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:54,203 INFO L290 TraceCheckUtils]: 112: Hoare triple {17937#(<= ~counter~0 11)} assume true; {17937#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:54,204 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17937#(<= ~counter~0 11)} {17937#(<= ~counter~0 11)} #63#return; {17937#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:54,204 INFO L290 TraceCheckUtils]: 114: Hoare triple {17937#(<= ~counter~0 11)} assume !!(0 != ~r~0); {17937#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:54,204 INFO L290 TraceCheckUtils]: 115: Hoare triple {17937#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17937#(<= ~counter~0 11)} is VALID [2022-04-08 06:11:54,205 INFO L290 TraceCheckUtils]: 116: Hoare triple {17937#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17965#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:54,205 INFO L290 TraceCheckUtils]: 117: Hoare triple {17965#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {17965#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:54,206 INFO L272 TraceCheckUtils]: 118: Hoare triple {17965#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17965#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:54,206 INFO L290 TraceCheckUtils]: 119: Hoare triple {17965#(<= ~counter~0 12)} ~cond := #in~cond; {17965#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:54,206 INFO L290 TraceCheckUtils]: 120: Hoare triple {17965#(<= ~counter~0 12)} assume !(0 == ~cond); {17965#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:54,207 INFO L290 TraceCheckUtils]: 121: Hoare triple {17965#(<= ~counter~0 12)} assume true; {17965#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:54,207 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17965#(<= ~counter~0 12)} {17965#(<= ~counter~0 12)} #63#return; {17965#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:54,208 INFO L290 TraceCheckUtils]: 123: Hoare triple {17965#(<= ~counter~0 12)} assume !!(0 != ~r~0); {17965#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:54,208 INFO L290 TraceCheckUtils]: 124: Hoare triple {17965#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17965#(<= ~counter~0 12)} is VALID [2022-04-08 06:11:54,209 INFO L290 TraceCheckUtils]: 125: Hoare triple {17965#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17993#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:54,209 INFO L290 TraceCheckUtils]: 126: Hoare triple {17993#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {17993#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:54,210 INFO L272 TraceCheckUtils]: 127: Hoare triple {17993#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17993#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:54,210 INFO L290 TraceCheckUtils]: 128: Hoare triple {17993#(<= ~counter~0 13)} ~cond := #in~cond; {17993#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:54,210 INFO L290 TraceCheckUtils]: 129: Hoare triple {17993#(<= ~counter~0 13)} assume !(0 == ~cond); {17993#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:54,211 INFO L290 TraceCheckUtils]: 130: Hoare triple {17993#(<= ~counter~0 13)} assume true; {17993#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:54,212 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17993#(<= ~counter~0 13)} {17993#(<= ~counter~0 13)} #63#return; {17993#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:54,212 INFO L290 TraceCheckUtils]: 132: Hoare triple {17993#(<= ~counter~0 13)} assume !!(0 != ~r~0); {17993#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:54,212 INFO L290 TraceCheckUtils]: 133: Hoare triple {17993#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17993#(<= ~counter~0 13)} is VALID [2022-04-08 06:11:54,213 INFO L290 TraceCheckUtils]: 134: Hoare triple {17993#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18021#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:54,213 INFO L290 TraceCheckUtils]: 135: Hoare triple {18021#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {18021#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:54,214 INFO L272 TraceCheckUtils]: 136: Hoare triple {18021#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {18021#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:54,214 INFO L290 TraceCheckUtils]: 137: Hoare triple {18021#(<= ~counter~0 14)} ~cond := #in~cond; {18021#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:54,215 INFO L290 TraceCheckUtils]: 138: Hoare triple {18021#(<= ~counter~0 14)} assume !(0 == ~cond); {18021#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:54,215 INFO L290 TraceCheckUtils]: 139: Hoare triple {18021#(<= ~counter~0 14)} assume true; {18021#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:54,216 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {18021#(<= ~counter~0 14)} {18021#(<= ~counter~0 14)} #63#return; {18021#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:54,216 INFO L290 TraceCheckUtils]: 141: Hoare triple {18021#(<= ~counter~0 14)} assume !!(0 != ~r~0); {18021#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:54,217 INFO L290 TraceCheckUtils]: 142: Hoare triple {18021#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18021#(<= ~counter~0 14)} is VALID [2022-04-08 06:11:54,217 INFO L290 TraceCheckUtils]: 143: Hoare triple {18021#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18049#(<= ~counter~0 15)} is VALID [2022-04-08 06:11:54,218 INFO L290 TraceCheckUtils]: 144: Hoare triple {18049#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {18049#(<= ~counter~0 15)} is VALID [2022-04-08 06:11:54,219 INFO L272 TraceCheckUtils]: 145: Hoare triple {18049#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {18049#(<= ~counter~0 15)} is VALID [2022-04-08 06:11:54,219 INFO L290 TraceCheckUtils]: 146: Hoare triple {18049#(<= ~counter~0 15)} ~cond := #in~cond; {18049#(<= ~counter~0 15)} is VALID [2022-04-08 06:11:54,219 INFO L290 TraceCheckUtils]: 147: Hoare triple {18049#(<= ~counter~0 15)} assume !(0 == ~cond); {18049#(<= ~counter~0 15)} is VALID [2022-04-08 06:11:54,220 INFO L290 TraceCheckUtils]: 148: Hoare triple {18049#(<= ~counter~0 15)} assume true; {18049#(<= ~counter~0 15)} is VALID [2022-04-08 06:11:54,220 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {18049#(<= ~counter~0 15)} {18049#(<= ~counter~0 15)} #63#return; {18049#(<= ~counter~0 15)} is VALID [2022-04-08 06:11:54,221 INFO L290 TraceCheckUtils]: 150: Hoare triple {18049#(<= ~counter~0 15)} assume !!(0 != ~r~0); {18049#(<= ~counter~0 15)} is VALID [2022-04-08 06:11:54,221 INFO L290 TraceCheckUtils]: 151: Hoare triple {18049#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18049#(<= ~counter~0 15)} is VALID [2022-04-08 06:11:54,222 INFO L290 TraceCheckUtils]: 152: Hoare triple {18049#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18077#(<= |main_#t~post6| 15)} is VALID [2022-04-08 06:11:54,222 INFO L290 TraceCheckUtils]: 153: Hoare triple {18077#(<= |main_#t~post6| 15)} assume !(#t~post6 < 50);havoc #t~post6; {17601#false} is VALID [2022-04-08 06:11:54,222 INFO L272 TraceCheckUtils]: 154: Hoare triple {17601#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17601#false} is VALID [2022-04-08 06:11:54,222 INFO L290 TraceCheckUtils]: 155: Hoare triple {17601#false} ~cond := #in~cond; {17601#false} is VALID [2022-04-08 06:11:54,222 INFO L290 TraceCheckUtils]: 156: Hoare triple {17601#false} assume 0 == ~cond; {17601#false} is VALID [2022-04-08 06:11:54,223 INFO L290 TraceCheckUtils]: 157: Hoare triple {17601#false} assume !false; {17601#false} is VALID [2022-04-08 06:11:54,223 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 06:11:54,223 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:11:55,511 INFO L290 TraceCheckUtils]: 157: Hoare triple {17601#false} assume !false; {17601#false} is VALID [2022-04-08 06:11:55,511 INFO L290 TraceCheckUtils]: 156: Hoare triple {17601#false} assume 0 == ~cond; {17601#false} is VALID [2022-04-08 06:11:55,511 INFO L290 TraceCheckUtils]: 155: Hoare triple {17601#false} ~cond := #in~cond; {17601#false} is VALID [2022-04-08 06:11:55,511 INFO L272 TraceCheckUtils]: 154: Hoare triple {17601#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17601#false} is VALID [2022-04-08 06:11:55,511 INFO L290 TraceCheckUtils]: 153: Hoare triple {18105#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {17601#false} is VALID [2022-04-08 06:11:55,512 INFO L290 TraceCheckUtils]: 152: Hoare triple {18109#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18105#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:11:55,512 INFO L290 TraceCheckUtils]: 151: Hoare triple {18109#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18109#(< ~counter~0 50)} is VALID [2022-04-08 06:11:55,513 INFO L290 TraceCheckUtils]: 150: Hoare triple {18109#(< ~counter~0 50)} assume !!(0 != ~r~0); {18109#(< ~counter~0 50)} is VALID [2022-04-08 06:11:55,513 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {17600#true} {18109#(< ~counter~0 50)} #63#return; {18109#(< ~counter~0 50)} is VALID [2022-04-08 06:11:55,513 INFO L290 TraceCheckUtils]: 148: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,513 INFO L290 TraceCheckUtils]: 147: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,514 INFO L290 TraceCheckUtils]: 146: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,514 INFO L272 TraceCheckUtils]: 145: Hoare triple {18109#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,514 INFO L290 TraceCheckUtils]: 144: Hoare triple {18109#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {18109#(< ~counter~0 50)} is VALID [2022-04-08 06:11:55,515 INFO L290 TraceCheckUtils]: 143: Hoare triple {18137#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18109#(< ~counter~0 50)} is VALID [2022-04-08 06:11:55,515 INFO L290 TraceCheckUtils]: 142: Hoare triple {18137#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18137#(< ~counter~0 49)} is VALID [2022-04-08 06:11:55,515 INFO L290 TraceCheckUtils]: 141: Hoare triple {18137#(< ~counter~0 49)} assume !!(0 != ~r~0); {18137#(< ~counter~0 49)} is VALID [2022-04-08 06:11:55,516 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {17600#true} {18137#(< ~counter~0 49)} #63#return; {18137#(< ~counter~0 49)} is VALID [2022-04-08 06:11:55,516 INFO L290 TraceCheckUtils]: 139: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,516 INFO L290 TraceCheckUtils]: 138: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,516 INFO L290 TraceCheckUtils]: 137: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,516 INFO L272 TraceCheckUtils]: 136: Hoare triple {18137#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,517 INFO L290 TraceCheckUtils]: 135: Hoare triple {18137#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {18137#(< ~counter~0 49)} is VALID [2022-04-08 06:11:55,517 INFO L290 TraceCheckUtils]: 134: Hoare triple {18165#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18137#(< ~counter~0 49)} is VALID [2022-04-08 06:11:55,518 INFO L290 TraceCheckUtils]: 133: Hoare triple {18165#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18165#(< ~counter~0 48)} is VALID [2022-04-08 06:11:55,518 INFO L290 TraceCheckUtils]: 132: Hoare triple {18165#(< ~counter~0 48)} assume !!(0 != ~r~0); {18165#(< ~counter~0 48)} is VALID [2022-04-08 06:11:55,519 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17600#true} {18165#(< ~counter~0 48)} #63#return; {18165#(< ~counter~0 48)} is VALID [2022-04-08 06:11:55,519 INFO L290 TraceCheckUtils]: 130: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,519 INFO L290 TraceCheckUtils]: 129: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,519 INFO L290 TraceCheckUtils]: 128: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,519 INFO L272 TraceCheckUtils]: 127: Hoare triple {18165#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,519 INFO L290 TraceCheckUtils]: 126: Hoare triple {18165#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {18165#(< ~counter~0 48)} is VALID [2022-04-08 06:11:55,520 INFO L290 TraceCheckUtils]: 125: Hoare triple {18193#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18165#(< ~counter~0 48)} is VALID [2022-04-08 06:11:55,521 INFO L290 TraceCheckUtils]: 124: Hoare triple {18193#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18193#(< ~counter~0 47)} is VALID [2022-04-08 06:11:55,521 INFO L290 TraceCheckUtils]: 123: Hoare triple {18193#(< ~counter~0 47)} assume !!(0 != ~r~0); {18193#(< ~counter~0 47)} is VALID [2022-04-08 06:11:55,521 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17600#true} {18193#(< ~counter~0 47)} #63#return; {18193#(< ~counter~0 47)} is VALID [2022-04-08 06:11:55,522 INFO L290 TraceCheckUtils]: 121: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,522 INFO L290 TraceCheckUtils]: 120: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,522 INFO L290 TraceCheckUtils]: 119: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,522 INFO L272 TraceCheckUtils]: 118: Hoare triple {18193#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,522 INFO L290 TraceCheckUtils]: 117: Hoare triple {18193#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {18193#(< ~counter~0 47)} is VALID [2022-04-08 06:11:55,523 INFO L290 TraceCheckUtils]: 116: Hoare triple {18221#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18193#(< ~counter~0 47)} is VALID [2022-04-08 06:11:55,523 INFO L290 TraceCheckUtils]: 115: Hoare triple {18221#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18221#(< ~counter~0 46)} is VALID [2022-04-08 06:11:55,523 INFO L290 TraceCheckUtils]: 114: Hoare triple {18221#(< ~counter~0 46)} assume !!(0 != ~r~0); {18221#(< ~counter~0 46)} is VALID [2022-04-08 06:11:55,524 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17600#true} {18221#(< ~counter~0 46)} #63#return; {18221#(< ~counter~0 46)} is VALID [2022-04-08 06:11:55,524 INFO L290 TraceCheckUtils]: 112: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,524 INFO L290 TraceCheckUtils]: 111: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,524 INFO L290 TraceCheckUtils]: 110: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,524 INFO L272 TraceCheckUtils]: 109: Hoare triple {18221#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,525 INFO L290 TraceCheckUtils]: 108: Hoare triple {18221#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {18221#(< ~counter~0 46)} is VALID [2022-04-08 06:11:55,525 INFO L290 TraceCheckUtils]: 107: Hoare triple {18249#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18221#(< ~counter~0 46)} is VALID [2022-04-08 06:11:55,526 INFO L290 TraceCheckUtils]: 106: Hoare triple {18249#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18249#(< ~counter~0 45)} is VALID [2022-04-08 06:11:55,526 INFO L290 TraceCheckUtils]: 105: Hoare triple {18249#(< ~counter~0 45)} assume !!(0 != ~r~0); {18249#(< ~counter~0 45)} is VALID [2022-04-08 06:11:55,527 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17600#true} {18249#(< ~counter~0 45)} #63#return; {18249#(< ~counter~0 45)} is VALID [2022-04-08 06:11:55,527 INFO L290 TraceCheckUtils]: 103: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,527 INFO L290 TraceCheckUtils]: 102: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,527 INFO L290 TraceCheckUtils]: 101: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,527 INFO L272 TraceCheckUtils]: 100: Hoare triple {18249#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,527 INFO L290 TraceCheckUtils]: 99: Hoare triple {18249#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {18249#(< ~counter~0 45)} is VALID [2022-04-08 06:11:55,528 INFO L290 TraceCheckUtils]: 98: Hoare triple {18277#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18249#(< ~counter~0 45)} is VALID [2022-04-08 06:11:55,528 INFO L290 TraceCheckUtils]: 97: Hoare triple {18277#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18277#(< ~counter~0 44)} is VALID [2022-04-08 06:11:55,529 INFO L290 TraceCheckUtils]: 96: Hoare triple {18277#(< ~counter~0 44)} assume !!(0 != ~r~0); {18277#(< ~counter~0 44)} is VALID [2022-04-08 06:11:55,529 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17600#true} {18277#(< ~counter~0 44)} #63#return; {18277#(< ~counter~0 44)} is VALID [2022-04-08 06:11:55,529 INFO L290 TraceCheckUtils]: 94: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,529 INFO L290 TraceCheckUtils]: 93: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,530 INFO L290 TraceCheckUtils]: 92: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,530 INFO L272 TraceCheckUtils]: 91: Hoare triple {18277#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,530 INFO L290 TraceCheckUtils]: 90: Hoare triple {18277#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {18277#(< ~counter~0 44)} is VALID [2022-04-08 06:11:55,531 INFO L290 TraceCheckUtils]: 89: Hoare triple {18305#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18277#(< ~counter~0 44)} is VALID [2022-04-08 06:11:55,531 INFO L290 TraceCheckUtils]: 88: Hoare triple {18305#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18305#(< ~counter~0 43)} is VALID [2022-04-08 06:11:55,531 INFO L290 TraceCheckUtils]: 87: Hoare triple {18305#(< ~counter~0 43)} assume !!(0 != ~r~0); {18305#(< ~counter~0 43)} is VALID [2022-04-08 06:11:55,532 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17600#true} {18305#(< ~counter~0 43)} #63#return; {18305#(< ~counter~0 43)} is VALID [2022-04-08 06:11:55,532 INFO L290 TraceCheckUtils]: 85: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,532 INFO L290 TraceCheckUtils]: 84: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,532 INFO L290 TraceCheckUtils]: 83: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,532 INFO L272 TraceCheckUtils]: 82: Hoare triple {18305#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,533 INFO L290 TraceCheckUtils]: 81: Hoare triple {18305#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {18305#(< ~counter~0 43)} is VALID [2022-04-08 06:11:55,533 INFO L290 TraceCheckUtils]: 80: Hoare triple {18333#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18305#(< ~counter~0 43)} is VALID [2022-04-08 06:11:55,534 INFO L290 TraceCheckUtils]: 79: Hoare triple {18333#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18333#(< ~counter~0 42)} is VALID [2022-04-08 06:11:55,534 INFO L290 TraceCheckUtils]: 78: Hoare triple {18333#(< ~counter~0 42)} assume !!(0 != ~r~0); {18333#(< ~counter~0 42)} is VALID [2022-04-08 06:11:55,535 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17600#true} {18333#(< ~counter~0 42)} #63#return; {18333#(< ~counter~0 42)} is VALID [2022-04-08 06:11:55,535 INFO L290 TraceCheckUtils]: 76: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,535 INFO L290 TraceCheckUtils]: 75: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,535 INFO L290 TraceCheckUtils]: 74: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,535 INFO L272 TraceCheckUtils]: 73: Hoare triple {18333#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,535 INFO L290 TraceCheckUtils]: 72: Hoare triple {18333#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {18333#(< ~counter~0 42)} is VALID [2022-04-08 06:11:55,536 INFO L290 TraceCheckUtils]: 71: Hoare triple {18361#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18333#(< ~counter~0 42)} is VALID [2022-04-08 06:11:55,537 INFO L290 TraceCheckUtils]: 70: Hoare triple {18361#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18361#(< ~counter~0 41)} is VALID [2022-04-08 06:11:55,537 INFO L290 TraceCheckUtils]: 69: Hoare triple {18361#(< ~counter~0 41)} assume !!(0 != ~r~0); {18361#(< ~counter~0 41)} is VALID [2022-04-08 06:11:55,538 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17600#true} {18361#(< ~counter~0 41)} #63#return; {18361#(< ~counter~0 41)} is VALID [2022-04-08 06:11:55,538 INFO L290 TraceCheckUtils]: 67: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,538 INFO L290 TraceCheckUtils]: 66: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,538 INFO L290 TraceCheckUtils]: 65: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,538 INFO L272 TraceCheckUtils]: 64: Hoare triple {18361#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,538 INFO L290 TraceCheckUtils]: 63: Hoare triple {18361#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {18361#(< ~counter~0 41)} is VALID [2022-04-08 06:11:55,539 INFO L290 TraceCheckUtils]: 62: Hoare triple {18389#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18361#(< ~counter~0 41)} is VALID [2022-04-08 06:11:55,540 INFO L290 TraceCheckUtils]: 61: Hoare triple {18389#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18389#(< ~counter~0 40)} is VALID [2022-04-08 06:11:55,540 INFO L290 TraceCheckUtils]: 60: Hoare triple {18389#(< ~counter~0 40)} assume !!(0 != ~r~0); {18389#(< ~counter~0 40)} is VALID [2022-04-08 06:11:55,541 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17600#true} {18389#(< ~counter~0 40)} #63#return; {18389#(< ~counter~0 40)} is VALID [2022-04-08 06:11:55,541 INFO L290 TraceCheckUtils]: 58: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,541 INFO L290 TraceCheckUtils]: 57: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,541 INFO L290 TraceCheckUtils]: 56: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,541 INFO L272 TraceCheckUtils]: 55: Hoare triple {18389#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,541 INFO L290 TraceCheckUtils]: 54: Hoare triple {18389#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {18389#(< ~counter~0 40)} is VALID [2022-04-08 06:11:55,542 INFO L290 TraceCheckUtils]: 53: Hoare triple {18417#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18389#(< ~counter~0 40)} is VALID [2022-04-08 06:11:55,542 INFO L290 TraceCheckUtils]: 52: Hoare triple {18417#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18417#(< ~counter~0 39)} is VALID [2022-04-08 06:11:55,543 INFO L290 TraceCheckUtils]: 51: Hoare triple {18417#(< ~counter~0 39)} assume !!(0 != ~r~0); {18417#(< ~counter~0 39)} is VALID [2022-04-08 06:11:55,544 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17600#true} {18417#(< ~counter~0 39)} #63#return; {18417#(< ~counter~0 39)} is VALID [2022-04-08 06:11:55,544 INFO L290 TraceCheckUtils]: 49: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,544 INFO L290 TraceCheckUtils]: 48: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,544 INFO L272 TraceCheckUtils]: 46: Hoare triple {18417#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,544 INFO L290 TraceCheckUtils]: 45: Hoare triple {18417#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {18417#(< ~counter~0 39)} is VALID [2022-04-08 06:11:55,545 INFO L290 TraceCheckUtils]: 44: Hoare triple {18445#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18417#(< ~counter~0 39)} is VALID [2022-04-08 06:11:55,545 INFO L290 TraceCheckUtils]: 43: Hoare triple {18445#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18445#(< ~counter~0 38)} is VALID [2022-04-08 06:11:55,546 INFO L290 TraceCheckUtils]: 42: Hoare triple {18445#(< ~counter~0 38)} assume !!(0 != ~r~0); {18445#(< ~counter~0 38)} is VALID [2022-04-08 06:11:55,547 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17600#true} {18445#(< ~counter~0 38)} #63#return; {18445#(< ~counter~0 38)} is VALID [2022-04-08 06:11:55,547 INFO L290 TraceCheckUtils]: 40: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,547 INFO L290 TraceCheckUtils]: 39: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,547 INFO L290 TraceCheckUtils]: 38: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,547 INFO L272 TraceCheckUtils]: 37: Hoare triple {18445#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,547 INFO L290 TraceCheckUtils]: 36: Hoare triple {18445#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {18445#(< ~counter~0 38)} is VALID [2022-04-08 06:11:55,548 INFO L290 TraceCheckUtils]: 35: Hoare triple {18473#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18445#(< ~counter~0 38)} is VALID [2022-04-08 06:11:55,549 INFO L290 TraceCheckUtils]: 34: Hoare triple {18473#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18473#(< ~counter~0 37)} is VALID [2022-04-08 06:11:55,549 INFO L290 TraceCheckUtils]: 33: Hoare triple {18473#(< ~counter~0 37)} assume !!(0 != ~r~0); {18473#(< ~counter~0 37)} is VALID [2022-04-08 06:11:55,550 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17600#true} {18473#(< ~counter~0 37)} #63#return; {18473#(< ~counter~0 37)} is VALID [2022-04-08 06:11:55,550 INFO L290 TraceCheckUtils]: 31: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,550 INFO L290 TraceCheckUtils]: 30: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,550 INFO L290 TraceCheckUtils]: 29: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,550 INFO L272 TraceCheckUtils]: 28: Hoare triple {18473#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,551 INFO L290 TraceCheckUtils]: 27: Hoare triple {18473#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {18473#(< ~counter~0 37)} is VALID [2022-04-08 06:11:55,551 INFO L290 TraceCheckUtils]: 26: Hoare triple {18501#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18473#(< ~counter~0 37)} is VALID [2022-04-08 06:11:55,552 INFO L290 TraceCheckUtils]: 25: Hoare triple {18501#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18501#(< ~counter~0 36)} is VALID [2022-04-08 06:11:55,552 INFO L290 TraceCheckUtils]: 24: Hoare triple {18501#(< ~counter~0 36)} assume !!(0 != ~r~0); {18501#(< ~counter~0 36)} is VALID [2022-04-08 06:11:55,553 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17600#true} {18501#(< ~counter~0 36)} #63#return; {18501#(< ~counter~0 36)} is VALID [2022-04-08 06:11:55,553 INFO L290 TraceCheckUtils]: 22: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,553 INFO L290 TraceCheckUtils]: 21: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,553 INFO L290 TraceCheckUtils]: 20: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,553 INFO L272 TraceCheckUtils]: 19: Hoare triple {18501#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,553 INFO L290 TraceCheckUtils]: 18: Hoare triple {18501#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {18501#(< ~counter~0 36)} is VALID [2022-04-08 06:11:55,554 INFO L290 TraceCheckUtils]: 17: Hoare triple {18529#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18501#(< ~counter~0 36)} is VALID [2022-04-08 06:11:55,554 INFO L290 TraceCheckUtils]: 16: Hoare triple {18529#(< ~counter~0 35)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {18529#(< ~counter~0 35)} is VALID [2022-04-08 06:11:55,555 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17600#true} {18529#(< ~counter~0 35)} #61#return; {18529#(< ~counter~0 35)} is VALID [2022-04-08 06:11:55,555 INFO L290 TraceCheckUtils]: 14: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,555 INFO L290 TraceCheckUtils]: 13: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,555 INFO L290 TraceCheckUtils]: 12: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,555 INFO L272 TraceCheckUtils]: 11: Hoare triple {18529#(< ~counter~0 35)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,556 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17600#true} {18529#(< ~counter~0 35)} #59#return; {18529#(< ~counter~0 35)} is VALID [2022-04-08 06:11:55,556 INFO L290 TraceCheckUtils]: 9: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-08 06:11:55,556 INFO L290 TraceCheckUtils]: 8: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-08 06:11:55,556 INFO L290 TraceCheckUtils]: 7: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-08 06:11:55,556 INFO L272 TraceCheckUtils]: 6: Hoare triple {18529#(< ~counter~0 35)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17600#true} is VALID [2022-04-08 06:11:55,556 INFO L290 TraceCheckUtils]: 5: Hoare triple {18529#(< ~counter~0 35)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {18529#(< ~counter~0 35)} is VALID [2022-04-08 06:11:55,557 INFO L272 TraceCheckUtils]: 4: Hoare triple {18529#(< ~counter~0 35)} call #t~ret7 := main(); {18529#(< ~counter~0 35)} is VALID [2022-04-08 06:11:55,557 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18529#(< ~counter~0 35)} {17600#true} #67#return; {18529#(< ~counter~0 35)} is VALID [2022-04-08 06:11:55,558 INFO L290 TraceCheckUtils]: 2: Hoare triple {18529#(< ~counter~0 35)} assume true; {18529#(< ~counter~0 35)} is VALID [2022-04-08 06:11:55,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {17600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {18529#(< ~counter~0 35)} is VALID [2022-04-08 06:11:55,559 INFO L272 TraceCheckUtils]: 0: Hoare triple {17600#true} call ULTIMATE.init(); {17600#true} is VALID [2022-04-08 06:11:55,559 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 06:11:55,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:11:55,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2142632404] [2022-04-08 06:11:55,560 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:11:55,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1007635285] [2022-04-08 06:11:55,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1007635285] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:11:55,560 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:11:55,560 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2022-04-08 06:11:55,561 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:11:55,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [688172503] [2022-04-08 06:11:55,561 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [688172503] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:11:55,561 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:11:55,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 06:11:55,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236378595] [2022-04-08 06:11:55,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:11:55,562 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 06:11:55,562 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:11:55,562 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 06:11:55,726 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 06:11:55,726 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 06:11:55,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:55,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 06:11:55,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=566, Invalid=694, Unknown=0, NotChecked=0, Total=1260 [2022-04-08 06:11:55,728 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 06:11:56,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:56,675 INFO L93 Difference]: Finished difference Result 169 states and 186 transitions. [2022-04-08 06:11:56,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-08 06:11:56,676 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 06:11:56,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:11:56,677 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 06:11:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-08 06:11:56,681 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 06:11:56,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-08 06:11:56,687 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 185 transitions. [2022-04-08 06:11:56,923 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 06:11:56,926 INFO L225 Difference]: With dead ends: 169 [2022-04-08 06:11:56,926 INFO L226 Difference]: Without dead ends: 164 [2022-04-08 06:11:56,927 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1091, Invalid=1459, Unknown=0, NotChecked=0, Total=2550 [2022-04-08 06:11:56,928 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 73 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:11:56,928 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 202 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:11:56,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2022-04-08 06:11:57,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 164. [2022-04-08 06:11:57,224 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:11:57,224 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 06:11:57,224 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 06:11:57,225 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 06:11:57,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:57,227 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-08 06:11:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-08 06:11:57,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:57,228 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:57,228 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 06:11:57,228 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 06:11:57,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:11:57,231 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-08 06:11:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-08 06:11:57,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:11:57,231 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:11:57,232 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:11:57,232 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:11:57,233 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 06:11:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 181 transitions. [2022-04-08 06:11:57,236 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 181 transitions. Word has length 158 [2022-04-08 06:11:57,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:11:57,236 INFO L478 AbstractCegarLoop]: Abstraction has 164 states and 181 transitions. [2022-04-08 06:11:57,236 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 06:11:57,237 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 164 states and 181 transitions. [2022-04-08 06:11:58,549 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 06:11:58,549 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-08 06:11:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-08 06:11:58,550 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:11:58,550 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 06:11:58,565 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-08 06:11:58,751 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 06:11:58,751 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:11:58,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:11:58,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 31 times [2022-04-08 06:11:58,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:11:58,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [566744965] [2022-04-08 06:11:58,752 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:11:58,752 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 32 times [2022-04-08 06:11:58,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:11:58,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414952809] [2022-04-08 06:11:58,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:11:58,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:11:58,795 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:11:58,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1098296961] [2022-04-08 06:11:58,796 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:11:58,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:11:58,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:11:58,797 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 06:11:58,798 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 06:11:58,891 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:11:58,891 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:11:58,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-08 06:11:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:11:58,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:12:00,136 INFO L272 TraceCheckUtils]: 0: Hoare triple {19607#true} call ULTIMATE.init(); {19607#true} is VALID [2022-04-08 06:12:00,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {19607#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,138 INFO L290 TraceCheckUtils]: 2: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19615#(<= ~counter~0 0)} {19607#true} #67#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,139 INFO L272 TraceCheckUtils]: 4: Hoare triple {19615#(<= ~counter~0 0)} call #t~ret7 := main(); {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {19615#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,140 INFO L272 TraceCheckUtils]: 6: Hoare triple {19615#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,141 INFO L290 TraceCheckUtils]: 7: Hoare triple {19615#(<= ~counter~0 0)} ~cond := #in~cond; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {19615#(<= ~counter~0 0)} assume !(0 == ~cond); {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,141 INFO L290 TraceCheckUtils]: 9: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,142 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19615#(<= ~counter~0 0)} {19615#(<= ~counter~0 0)} #59#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,142 INFO L272 TraceCheckUtils]: 11: Hoare triple {19615#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {19615#(<= ~counter~0 0)} ~cond := #in~cond; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {19615#(<= ~counter~0 0)} assume !(0 == ~cond); {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,143 INFO L290 TraceCheckUtils]: 14: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,144 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19615#(<= ~counter~0 0)} {19615#(<= ~counter~0 0)} #61#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {19615#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {19615#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:00,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {19615#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19664#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:00,145 INFO L290 TraceCheckUtils]: 18: Hoare triple {19664#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {19664#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:00,146 INFO L272 TraceCheckUtils]: 19: Hoare triple {19664#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19664#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:00,146 INFO L290 TraceCheckUtils]: 20: Hoare triple {19664#(<= ~counter~0 1)} ~cond := #in~cond; {19664#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:00,147 INFO L290 TraceCheckUtils]: 21: Hoare triple {19664#(<= ~counter~0 1)} assume !(0 == ~cond); {19664#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:00,147 INFO L290 TraceCheckUtils]: 22: Hoare triple {19664#(<= ~counter~0 1)} assume true; {19664#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:00,148 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19664#(<= ~counter~0 1)} {19664#(<= ~counter~0 1)} #63#return; {19664#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:00,148 INFO L290 TraceCheckUtils]: 24: Hoare triple {19664#(<= ~counter~0 1)} assume !!(0 != ~r~0); {19664#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:00,148 INFO L290 TraceCheckUtils]: 25: Hoare triple {19664#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19664#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:00,149 INFO L290 TraceCheckUtils]: 26: Hoare triple {19664#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19692#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:00,149 INFO L290 TraceCheckUtils]: 27: Hoare triple {19692#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {19692#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:00,150 INFO L272 TraceCheckUtils]: 28: Hoare triple {19692#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19692#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:00,150 INFO L290 TraceCheckUtils]: 29: Hoare triple {19692#(<= ~counter~0 2)} ~cond := #in~cond; {19692#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:00,151 INFO L290 TraceCheckUtils]: 30: Hoare triple {19692#(<= ~counter~0 2)} assume !(0 == ~cond); {19692#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:00,151 INFO L290 TraceCheckUtils]: 31: Hoare triple {19692#(<= ~counter~0 2)} assume true; {19692#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:00,152 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19692#(<= ~counter~0 2)} {19692#(<= ~counter~0 2)} #63#return; {19692#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:00,152 INFO L290 TraceCheckUtils]: 33: Hoare triple {19692#(<= ~counter~0 2)} assume !!(0 != ~r~0); {19692#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:00,152 INFO L290 TraceCheckUtils]: 34: Hoare triple {19692#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19692#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:00,153 INFO L290 TraceCheckUtils]: 35: Hoare triple {19692#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19720#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:00,153 INFO L290 TraceCheckUtils]: 36: Hoare triple {19720#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {19720#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:00,154 INFO L272 TraceCheckUtils]: 37: Hoare triple {19720#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19720#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:00,154 INFO L290 TraceCheckUtils]: 38: Hoare triple {19720#(<= ~counter~0 3)} ~cond := #in~cond; {19720#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:00,155 INFO L290 TraceCheckUtils]: 39: Hoare triple {19720#(<= ~counter~0 3)} assume !(0 == ~cond); {19720#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:00,155 INFO L290 TraceCheckUtils]: 40: Hoare triple {19720#(<= ~counter~0 3)} assume true; {19720#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:00,156 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19720#(<= ~counter~0 3)} {19720#(<= ~counter~0 3)} #63#return; {19720#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:00,156 INFO L290 TraceCheckUtils]: 42: Hoare triple {19720#(<= ~counter~0 3)} assume !!(0 != ~r~0); {19720#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:00,156 INFO L290 TraceCheckUtils]: 43: Hoare triple {19720#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19720#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:00,157 INFO L290 TraceCheckUtils]: 44: Hoare triple {19720#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19748#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:00,157 INFO L290 TraceCheckUtils]: 45: Hoare triple {19748#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {19748#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:00,158 INFO L272 TraceCheckUtils]: 46: Hoare triple {19748#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19748#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:00,158 INFO L290 TraceCheckUtils]: 47: Hoare triple {19748#(<= ~counter~0 4)} ~cond := #in~cond; {19748#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:00,159 INFO L290 TraceCheckUtils]: 48: Hoare triple {19748#(<= ~counter~0 4)} assume !(0 == ~cond); {19748#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:00,159 INFO L290 TraceCheckUtils]: 49: Hoare triple {19748#(<= ~counter~0 4)} assume true; {19748#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:00,160 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19748#(<= ~counter~0 4)} {19748#(<= ~counter~0 4)} #63#return; {19748#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:00,160 INFO L290 TraceCheckUtils]: 51: Hoare triple {19748#(<= ~counter~0 4)} assume !!(0 != ~r~0); {19748#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:00,160 INFO L290 TraceCheckUtils]: 52: Hoare triple {19748#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19748#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:00,161 INFO L290 TraceCheckUtils]: 53: Hoare triple {19748#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19776#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:00,162 INFO L290 TraceCheckUtils]: 54: Hoare triple {19776#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {19776#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:00,162 INFO L272 TraceCheckUtils]: 55: Hoare triple {19776#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19776#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:00,163 INFO L290 TraceCheckUtils]: 56: Hoare triple {19776#(<= ~counter~0 5)} ~cond := #in~cond; {19776#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:00,163 INFO L290 TraceCheckUtils]: 57: Hoare triple {19776#(<= ~counter~0 5)} assume !(0 == ~cond); {19776#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:00,163 INFO L290 TraceCheckUtils]: 58: Hoare triple {19776#(<= ~counter~0 5)} assume true; {19776#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:00,164 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19776#(<= ~counter~0 5)} {19776#(<= ~counter~0 5)} #63#return; {19776#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:00,164 INFO L290 TraceCheckUtils]: 60: Hoare triple {19776#(<= ~counter~0 5)} assume !!(0 != ~r~0); {19776#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:00,165 INFO L290 TraceCheckUtils]: 61: Hoare triple {19776#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19776#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:00,166 INFO L290 TraceCheckUtils]: 62: Hoare triple {19776#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19804#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:00,166 INFO L290 TraceCheckUtils]: 63: Hoare triple {19804#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {19804#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:00,167 INFO L272 TraceCheckUtils]: 64: Hoare triple {19804#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19804#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:00,167 INFO L290 TraceCheckUtils]: 65: Hoare triple {19804#(<= ~counter~0 6)} ~cond := #in~cond; {19804#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:00,167 INFO L290 TraceCheckUtils]: 66: Hoare triple {19804#(<= ~counter~0 6)} assume !(0 == ~cond); {19804#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:00,168 INFO L290 TraceCheckUtils]: 67: Hoare triple {19804#(<= ~counter~0 6)} assume true; {19804#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:00,168 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19804#(<= ~counter~0 6)} {19804#(<= ~counter~0 6)} #63#return; {19804#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:00,169 INFO L290 TraceCheckUtils]: 69: Hoare triple {19804#(<= ~counter~0 6)} assume !!(0 != ~r~0); {19804#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:00,169 INFO L290 TraceCheckUtils]: 70: Hoare triple {19804#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19804#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:00,170 INFO L290 TraceCheckUtils]: 71: Hoare triple {19804#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19832#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:00,170 INFO L290 TraceCheckUtils]: 72: Hoare triple {19832#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {19832#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:00,171 INFO L272 TraceCheckUtils]: 73: Hoare triple {19832#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19832#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:00,171 INFO L290 TraceCheckUtils]: 74: Hoare triple {19832#(<= ~counter~0 7)} ~cond := #in~cond; {19832#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:00,171 INFO L290 TraceCheckUtils]: 75: Hoare triple {19832#(<= ~counter~0 7)} assume !(0 == ~cond); {19832#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:00,172 INFO L290 TraceCheckUtils]: 76: Hoare triple {19832#(<= ~counter~0 7)} assume true; {19832#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:00,172 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19832#(<= ~counter~0 7)} {19832#(<= ~counter~0 7)} #63#return; {19832#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:00,173 INFO L290 TraceCheckUtils]: 78: Hoare triple {19832#(<= ~counter~0 7)} assume !!(0 != ~r~0); {19832#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:00,173 INFO L290 TraceCheckUtils]: 79: Hoare triple {19832#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19832#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:00,174 INFO L290 TraceCheckUtils]: 80: Hoare triple {19832#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19860#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:00,174 INFO L290 TraceCheckUtils]: 81: Hoare triple {19860#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {19860#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:00,175 INFO L272 TraceCheckUtils]: 82: Hoare triple {19860#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19860#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:00,175 INFO L290 TraceCheckUtils]: 83: Hoare triple {19860#(<= ~counter~0 8)} ~cond := #in~cond; {19860#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:00,176 INFO L290 TraceCheckUtils]: 84: Hoare triple {19860#(<= ~counter~0 8)} assume !(0 == ~cond); {19860#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:00,176 INFO L290 TraceCheckUtils]: 85: Hoare triple {19860#(<= ~counter~0 8)} assume true; {19860#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:00,176 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19860#(<= ~counter~0 8)} {19860#(<= ~counter~0 8)} #63#return; {19860#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:00,194 INFO L290 TraceCheckUtils]: 87: Hoare triple {19860#(<= ~counter~0 8)} assume !!(0 != ~r~0); {19860#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:00,194 INFO L290 TraceCheckUtils]: 88: Hoare triple {19860#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19860#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:00,195 INFO L290 TraceCheckUtils]: 89: Hoare triple {19860#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19888#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:00,195 INFO L290 TraceCheckUtils]: 90: Hoare triple {19888#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {19888#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:00,196 INFO L272 TraceCheckUtils]: 91: Hoare triple {19888#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19888#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:00,196 INFO L290 TraceCheckUtils]: 92: Hoare triple {19888#(<= ~counter~0 9)} ~cond := #in~cond; {19888#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:00,196 INFO L290 TraceCheckUtils]: 93: Hoare triple {19888#(<= ~counter~0 9)} assume !(0 == ~cond); {19888#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:00,197 INFO L290 TraceCheckUtils]: 94: Hoare triple {19888#(<= ~counter~0 9)} assume true; {19888#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:00,197 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19888#(<= ~counter~0 9)} {19888#(<= ~counter~0 9)} #63#return; {19888#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:00,197 INFO L290 TraceCheckUtils]: 96: Hoare triple {19888#(<= ~counter~0 9)} assume !!(0 != ~r~0); {19888#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:00,198 INFO L290 TraceCheckUtils]: 97: Hoare triple {19888#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19888#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:00,199 INFO L290 TraceCheckUtils]: 98: Hoare triple {19888#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19916#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:00,199 INFO L290 TraceCheckUtils]: 99: Hoare triple {19916#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {19916#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:00,199 INFO L272 TraceCheckUtils]: 100: Hoare triple {19916#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19916#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:00,200 INFO L290 TraceCheckUtils]: 101: Hoare triple {19916#(<= ~counter~0 10)} ~cond := #in~cond; {19916#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:00,200 INFO L290 TraceCheckUtils]: 102: Hoare triple {19916#(<= ~counter~0 10)} assume !(0 == ~cond); {19916#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:00,200 INFO L290 TraceCheckUtils]: 103: Hoare triple {19916#(<= ~counter~0 10)} assume true; {19916#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:00,201 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19916#(<= ~counter~0 10)} {19916#(<= ~counter~0 10)} #63#return; {19916#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:00,201 INFO L290 TraceCheckUtils]: 105: Hoare triple {19916#(<= ~counter~0 10)} assume !!(0 != ~r~0); {19916#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:00,202 INFO L290 TraceCheckUtils]: 106: Hoare triple {19916#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19916#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:00,202 INFO L290 TraceCheckUtils]: 107: Hoare triple {19916#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19944#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:00,203 INFO L290 TraceCheckUtils]: 108: Hoare triple {19944#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {19944#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:00,203 INFO L272 TraceCheckUtils]: 109: Hoare triple {19944#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19944#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:00,204 INFO L290 TraceCheckUtils]: 110: Hoare triple {19944#(<= ~counter~0 11)} ~cond := #in~cond; {19944#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:00,204 INFO L290 TraceCheckUtils]: 111: Hoare triple {19944#(<= ~counter~0 11)} assume !(0 == ~cond); {19944#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:00,204 INFO L290 TraceCheckUtils]: 112: Hoare triple {19944#(<= ~counter~0 11)} assume true; {19944#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:00,205 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19944#(<= ~counter~0 11)} {19944#(<= ~counter~0 11)} #63#return; {19944#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:00,205 INFO L290 TraceCheckUtils]: 114: Hoare triple {19944#(<= ~counter~0 11)} assume !!(0 != ~r~0); {19944#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:00,205 INFO L290 TraceCheckUtils]: 115: Hoare triple {19944#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19944#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:00,206 INFO L290 TraceCheckUtils]: 116: Hoare triple {19944#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19972#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:00,206 INFO L290 TraceCheckUtils]: 117: Hoare triple {19972#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {19972#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:00,207 INFO L272 TraceCheckUtils]: 118: Hoare triple {19972#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19972#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:00,207 INFO L290 TraceCheckUtils]: 119: Hoare triple {19972#(<= ~counter~0 12)} ~cond := #in~cond; {19972#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:00,207 INFO L290 TraceCheckUtils]: 120: Hoare triple {19972#(<= ~counter~0 12)} assume !(0 == ~cond); {19972#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:00,208 INFO L290 TraceCheckUtils]: 121: Hoare triple {19972#(<= ~counter~0 12)} assume true; {19972#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:00,208 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19972#(<= ~counter~0 12)} {19972#(<= ~counter~0 12)} #63#return; {19972#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:00,208 INFO L290 TraceCheckUtils]: 123: Hoare triple {19972#(<= ~counter~0 12)} assume !!(0 != ~r~0); {19972#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:00,209 INFO L290 TraceCheckUtils]: 124: Hoare triple {19972#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19972#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:00,209 INFO L290 TraceCheckUtils]: 125: Hoare triple {19972#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20000#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:00,213 INFO L290 TraceCheckUtils]: 126: Hoare triple {20000#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {20000#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:00,213 INFO L272 TraceCheckUtils]: 127: Hoare triple {20000#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20000#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:00,214 INFO L290 TraceCheckUtils]: 128: Hoare triple {20000#(<= ~counter~0 13)} ~cond := #in~cond; {20000#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:00,214 INFO L290 TraceCheckUtils]: 129: Hoare triple {20000#(<= ~counter~0 13)} assume !(0 == ~cond); {20000#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:00,214 INFO L290 TraceCheckUtils]: 130: Hoare triple {20000#(<= ~counter~0 13)} assume true; {20000#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:00,215 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {20000#(<= ~counter~0 13)} {20000#(<= ~counter~0 13)} #63#return; {20000#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:00,215 INFO L290 TraceCheckUtils]: 132: Hoare triple {20000#(<= ~counter~0 13)} assume !!(0 != ~r~0); {20000#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:00,215 INFO L290 TraceCheckUtils]: 133: Hoare triple {20000#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20000#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:00,216 INFO L290 TraceCheckUtils]: 134: Hoare triple {20000#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20028#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:00,216 INFO L290 TraceCheckUtils]: 135: Hoare triple {20028#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {20028#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:00,217 INFO L272 TraceCheckUtils]: 136: Hoare triple {20028#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20028#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:00,217 INFO L290 TraceCheckUtils]: 137: Hoare triple {20028#(<= ~counter~0 14)} ~cond := #in~cond; {20028#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:00,218 INFO L290 TraceCheckUtils]: 138: Hoare triple {20028#(<= ~counter~0 14)} assume !(0 == ~cond); {20028#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:00,218 INFO L290 TraceCheckUtils]: 139: Hoare triple {20028#(<= ~counter~0 14)} assume true; {20028#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:00,218 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {20028#(<= ~counter~0 14)} {20028#(<= ~counter~0 14)} #63#return; {20028#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:00,219 INFO L290 TraceCheckUtils]: 141: Hoare triple {20028#(<= ~counter~0 14)} assume !!(0 != ~r~0); {20028#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:00,219 INFO L290 TraceCheckUtils]: 142: Hoare triple {20028#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20028#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:00,220 INFO L290 TraceCheckUtils]: 143: Hoare triple {20028#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20056#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:00,220 INFO L290 TraceCheckUtils]: 144: Hoare triple {20056#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {20056#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:00,220 INFO L272 TraceCheckUtils]: 145: Hoare triple {20056#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20056#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:00,221 INFO L290 TraceCheckUtils]: 146: Hoare triple {20056#(<= ~counter~0 15)} ~cond := #in~cond; {20056#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:00,221 INFO L290 TraceCheckUtils]: 147: Hoare triple {20056#(<= ~counter~0 15)} assume !(0 == ~cond); {20056#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:00,221 INFO L290 TraceCheckUtils]: 148: Hoare triple {20056#(<= ~counter~0 15)} assume true; {20056#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:00,222 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {20056#(<= ~counter~0 15)} {20056#(<= ~counter~0 15)} #63#return; {20056#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:00,222 INFO L290 TraceCheckUtils]: 150: Hoare triple {20056#(<= ~counter~0 15)} assume !!(0 != ~r~0); {20056#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:00,222 INFO L290 TraceCheckUtils]: 151: Hoare triple {20056#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20056#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:00,223 INFO L290 TraceCheckUtils]: 152: Hoare triple {20056#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20084#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:00,224 INFO L290 TraceCheckUtils]: 153: Hoare triple {20084#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {20084#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:00,224 INFO L272 TraceCheckUtils]: 154: Hoare triple {20084#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20084#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:00,224 INFO L290 TraceCheckUtils]: 155: Hoare triple {20084#(<= ~counter~0 16)} ~cond := #in~cond; {20084#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:00,225 INFO L290 TraceCheckUtils]: 156: Hoare triple {20084#(<= ~counter~0 16)} assume !(0 == ~cond); {20084#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:00,225 INFO L290 TraceCheckUtils]: 157: Hoare triple {20084#(<= ~counter~0 16)} assume true; {20084#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:00,226 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {20084#(<= ~counter~0 16)} {20084#(<= ~counter~0 16)} #63#return; {20084#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:00,226 INFO L290 TraceCheckUtils]: 159: Hoare triple {20084#(<= ~counter~0 16)} assume !!(0 != ~r~0); {20084#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:00,226 INFO L290 TraceCheckUtils]: 160: Hoare triple {20084#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20084#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:00,227 INFO L290 TraceCheckUtils]: 161: Hoare triple {20084#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20112#(<= |main_#t~post6| 16)} is VALID [2022-04-08 06:12:00,227 INFO L290 TraceCheckUtils]: 162: Hoare triple {20112#(<= |main_#t~post6| 16)} assume !(#t~post6 < 50);havoc #t~post6; {19608#false} is VALID [2022-04-08 06:12:00,227 INFO L272 TraceCheckUtils]: 163: Hoare triple {19608#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19608#false} is VALID [2022-04-08 06:12:00,227 INFO L290 TraceCheckUtils]: 164: Hoare triple {19608#false} ~cond := #in~cond; {19608#false} is VALID [2022-04-08 06:12:00,228 INFO L290 TraceCheckUtils]: 165: Hoare triple {19608#false} assume 0 == ~cond; {19608#false} is VALID [2022-04-08 06:12:00,228 INFO L290 TraceCheckUtils]: 166: Hoare triple {19608#false} assume !false; {19608#false} is VALID [2022-04-08 06:12:00,229 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 06:12:00,229 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:12:01,662 INFO L290 TraceCheckUtils]: 166: Hoare triple {19608#false} assume !false; {19608#false} is VALID [2022-04-08 06:12:01,663 INFO L290 TraceCheckUtils]: 165: Hoare triple {19608#false} assume 0 == ~cond; {19608#false} is VALID [2022-04-08 06:12:01,663 INFO L290 TraceCheckUtils]: 164: Hoare triple {19608#false} ~cond := #in~cond; {19608#false} is VALID [2022-04-08 06:12:01,663 INFO L272 TraceCheckUtils]: 163: Hoare triple {19608#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19608#false} is VALID [2022-04-08 06:12:01,663 INFO L290 TraceCheckUtils]: 162: Hoare triple {20140#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {19608#false} is VALID [2022-04-08 06:12:01,664 INFO L290 TraceCheckUtils]: 161: Hoare triple {20144#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20140#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:12:01,664 INFO L290 TraceCheckUtils]: 160: Hoare triple {20144#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20144#(< ~counter~0 50)} is VALID [2022-04-08 06:12:01,664 INFO L290 TraceCheckUtils]: 159: Hoare triple {20144#(< ~counter~0 50)} assume !!(0 != ~r~0); {20144#(< ~counter~0 50)} is VALID [2022-04-08 06:12:01,665 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {19607#true} {20144#(< ~counter~0 50)} #63#return; {20144#(< ~counter~0 50)} is VALID [2022-04-08 06:12:01,665 INFO L290 TraceCheckUtils]: 157: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,665 INFO L290 TraceCheckUtils]: 156: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,665 INFO L290 TraceCheckUtils]: 155: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,665 INFO L272 TraceCheckUtils]: 154: Hoare triple {20144#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,666 INFO L290 TraceCheckUtils]: 153: Hoare triple {20144#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {20144#(< ~counter~0 50)} is VALID [2022-04-08 06:12:01,667 INFO L290 TraceCheckUtils]: 152: Hoare triple {20172#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20144#(< ~counter~0 50)} is VALID [2022-04-08 06:12:01,667 INFO L290 TraceCheckUtils]: 151: Hoare triple {20172#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20172#(< ~counter~0 49)} is VALID [2022-04-08 06:12:01,667 INFO L290 TraceCheckUtils]: 150: Hoare triple {20172#(< ~counter~0 49)} assume !!(0 != ~r~0); {20172#(< ~counter~0 49)} is VALID [2022-04-08 06:12:01,668 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {19607#true} {20172#(< ~counter~0 49)} #63#return; {20172#(< ~counter~0 49)} is VALID [2022-04-08 06:12:01,668 INFO L290 TraceCheckUtils]: 148: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,668 INFO L290 TraceCheckUtils]: 147: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,668 INFO L290 TraceCheckUtils]: 146: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,668 INFO L272 TraceCheckUtils]: 145: Hoare triple {20172#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,669 INFO L290 TraceCheckUtils]: 144: Hoare triple {20172#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {20172#(< ~counter~0 49)} is VALID [2022-04-08 06:12:01,669 INFO L290 TraceCheckUtils]: 143: Hoare triple {20200#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20172#(< ~counter~0 49)} is VALID [2022-04-08 06:12:01,669 INFO L290 TraceCheckUtils]: 142: Hoare triple {20200#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20200#(< ~counter~0 48)} is VALID [2022-04-08 06:12:01,670 INFO L290 TraceCheckUtils]: 141: Hoare triple {20200#(< ~counter~0 48)} assume !!(0 != ~r~0); {20200#(< ~counter~0 48)} is VALID [2022-04-08 06:12:01,670 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {19607#true} {20200#(< ~counter~0 48)} #63#return; {20200#(< ~counter~0 48)} is VALID [2022-04-08 06:12:01,671 INFO L290 TraceCheckUtils]: 139: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,671 INFO L290 TraceCheckUtils]: 138: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,671 INFO L290 TraceCheckUtils]: 137: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,671 INFO L272 TraceCheckUtils]: 136: Hoare triple {20200#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,671 INFO L290 TraceCheckUtils]: 135: Hoare triple {20200#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {20200#(< ~counter~0 48)} is VALID [2022-04-08 06:12:01,672 INFO L290 TraceCheckUtils]: 134: Hoare triple {20228#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20200#(< ~counter~0 48)} is VALID [2022-04-08 06:12:01,672 INFO L290 TraceCheckUtils]: 133: Hoare triple {20228#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20228#(< ~counter~0 47)} is VALID [2022-04-08 06:12:01,672 INFO L290 TraceCheckUtils]: 132: Hoare triple {20228#(< ~counter~0 47)} assume !!(0 != ~r~0); {20228#(< ~counter~0 47)} is VALID [2022-04-08 06:12:01,673 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {19607#true} {20228#(< ~counter~0 47)} #63#return; {20228#(< ~counter~0 47)} is VALID [2022-04-08 06:12:01,673 INFO L290 TraceCheckUtils]: 130: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,673 INFO L290 TraceCheckUtils]: 129: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,673 INFO L290 TraceCheckUtils]: 128: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,673 INFO L272 TraceCheckUtils]: 127: Hoare triple {20228#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,678 INFO L290 TraceCheckUtils]: 126: Hoare triple {20228#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {20228#(< ~counter~0 47)} is VALID [2022-04-08 06:12:01,679 INFO L290 TraceCheckUtils]: 125: Hoare triple {20256#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20228#(< ~counter~0 47)} is VALID [2022-04-08 06:12:01,679 INFO L290 TraceCheckUtils]: 124: Hoare triple {20256#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20256#(< ~counter~0 46)} is VALID [2022-04-08 06:12:01,679 INFO L290 TraceCheckUtils]: 123: Hoare triple {20256#(< ~counter~0 46)} assume !!(0 != ~r~0); {20256#(< ~counter~0 46)} is VALID [2022-04-08 06:12:01,680 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19607#true} {20256#(< ~counter~0 46)} #63#return; {20256#(< ~counter~0 46)} is VALID [2022-04-08 06:12:01,680 INFO L290 TraceCheckUtils]: 121: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,680 INFO L290 TraceCheckUtils]: 120: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,680 INFO L290 TraceCheckUtils]: 119: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,680 INFO L272 TraceCheckUtils]: 118: Hoare triple {20256#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,681 INFO L290 TraceCheckUtils]: 117: Hoare triple {20256#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {20256#(< ~counter~0 46)} is VALID [2022-04-08 06:12:01,681 INFO L290 TraceCheckUtils]: 116: Hoare triple {20284#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20256#(< ~counter~0 46)} is VALID [2022-04-08 06:12:01,682 INFO L290 TraceCheckUtils]: 115: Hoare triple {20284#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20284#(< ~counter~0 45)} is VALID [2022-04-08 06:12:01,682 INFO L290 TraceCheckUtils]: 114: Hoare triple {20284#(< ~counter~0 45)} assume !!(0 != ~r~0); {20284#(< ~counter~0 45)} is VALID [2022-04-08 06:12:01,683 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19607#true} {20284#(< ~counter~0 45)} #63#return; {20284#(< ~counter~0 45)} is VALID [2022-04-08 06:12:01,683 INFO L290 TraceCheckUtils]: 112: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,683 INFO L290 TraceCheckUtils]: 111: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,683 INFO L290 TraceCheckUtils]: 110: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,683 INFO L272 TraceCheckUtils]: 109: Hoare triple {20284#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,683 INFO L290 TraceCheckUtils]: 108: Hoare triple {20284#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {20284#(< ~counter~0 45)} is VALID [2022-04-08 06:12:01,684 INFO L290 TraceCheckUtils]: 107: Hoare triple {20312#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20284#(< ~counter~0 45)} is VALID [2022-04-08 06:12:01,684 INFO L290 TraceCheckUtils]: 106: Hoare triple {20312#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20312#(< ~counter~0 44)} is VALID [2022-04-08 06:12:01,685 INFO L290 TraceCheckUtils]: 105: Hoare triple {20312#(< ~counter~0 44)} assume !!(0 != ~r~0); {20312#(< ~counter~0 44)} is VALID [2022-04-08 06:12:01,685 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19607#true} {20312#(< ~counter~0 44)} #63#return; {20312#(< ~counter~0 44)} is VALID [2022-04-08 06:12:01,685 INFO L290 TraceCheckUtils]: 103: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,685 INFO L290 TraceCheckUtils]: 102: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,685 INFO L290 TraceCheckUtils]: 101: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,686 INFO L272 TraceCheckUtils]: 100: Hoare triple {20312#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,686 INFO L290 TraceCheckUtils]: 99: Hoare triple {20312#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {20312#(< ~counter~0 44)} is VALID [2022-04-08 06:12:01,686 INFO L290 TraceCheckUtils]: 98: Hoare triple {20340#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20312#(< ~counter~0 44)} is VALID [2022-04-08 06:12:01,687 INFO L290 TraceCheckUtils]: 97: Hoare triple {20340#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20340#(< ~counter~0 43)} is VALID [2022-04-08 06:12:01,687 INFO L290 TraceCheckUtils]: 96: Hoare triple {20340#(< ~counter~0 43)} assume !!(0 != ~r~0); {20340#(< ~counter~0 43)} is VALID [2022-04-08 06:12:01,688 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19607#true} {20340#(< ~counter~0 43)} #63#return; {20340#(< ~counter~0 43)} is VALID [2022-04-08 06:12:01,688 INFO L290 TraceCheckUtils]: 94: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,688 INFO L290 TraceCheckUtils]: 93: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,688 INFO L290 TraceCheckUtils]: 92: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,688 INFO L272 TraceCheckUtils]: 91: Hoare triple {20340#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,688 INFO L290 TraceCheckUtils]: 90: Hoare triple {20340#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {20340#(< ~counter~0 43)} is VALID [2022-04-08 06:12:01,689 INFO L290 TraceCheckUtils]: 89: Hoare triple {20368#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20340#(< ~counter~0 43)} is VALID [2022-04-08 06:12:01,689 INFO L290 TraceCheckUtils]: 88: Hoare triple {20368#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20368#(< ~counter~0 42)} is VALID [2022-04-08 06:12:01,690 INFO L290 TraceCheckUtils]: 87: Hoare triple {20368#(< ~counter~0 42)} assume !!(0 != ~r~0); {20368#(< ~counter~0 42)} is VALID [2022-04-08 06:12:01,690 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19607#true} {20368#(< ~counter~0 42)} #63#return; {20368#(< ~counter~0 42)} is VALID [2022-04-08 06:12:01,690 INFO L290 TraceCheckUtils]: 85: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,691 INFO L290 TraceCheckUtils]: 84: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,691 INFO L290 TraceCheckUtils]: 83: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,691 INFO L272 TraceCheckUtils]: 82: Hoare triple {20368#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,691 INFO L290 TraceCheckUtils]: 81: Hoare triple {20368#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {20368#(< ~counter~0 42)} is VALID [2022-04-08 06:12:01,692 INFO L290 TraceCheckUtils]: 80: Hoare triple {20396#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20368#(< ~counter~0 42)} is VALID [2022-04-08 06:12:01,692 INFO L290 TraceCheckUtils]: 79: Hoare triple {20396#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20396#(< ~counter~0 41)} is VALID [2022-04-08 06:12:01,692 INFO L290 TraceCheckUtils]: 78: Hoare triple {20396#(< ~counter~0 41)} assume !!(0 != ~r~0); {20396#(< ~counter~0 41)} is VALID [2022-04-08 06:12:01,693 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19607#true} {20396#(< ~counter~0 41)} #63#return; {20396#(< ~counter~0 41)} is VALID [2022-04-08 06:12:01,693 INFO L290 TraceCheckUtils]: 76: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,693 INFO L290 TraceCheckUtils]: 75: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,693 INFO L290 TraceCheckUtils]: 74: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,693 INFO L272 TraceCheckUtils]: 73: Hoare triple {20396#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,694 INFO L290 TraceCheckUtils]: 72: Hoare triple {20396#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {20396#(< ~counter~0 41)} is VALID [2022-04-08 06:12:01,694 INFO L290 TraceCheckUtils]: 71: Hoare triple {20424#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20396#(< ~counter~0 41)} is VALID [2022-04-08 06:12:01,695 INFO L290 TraceCheckUtils]: 70: Hoare triple {20424#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20424#(< ~counter~0 40)} is VALID [2022-04-08 06:12:01,695 INFO L290 TraceCheckUtils]: 69: Hoare triple {20424#(< ~counter~0 40)} assume !!(0 != ~r~0); {20424#(< ~counter~0 40)} is VALID [2022-04-08 06:12:01,696 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19607#true} {20424#(< ~counter~0 40)} #63#return; {20424#(< ~counter~0 40)} is VALID [2022-04-08 06:12:01,696 INFO L290 TraceCheckUtils]: 67: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,696 INFO L290 TraceCheckUtils]: 66: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,696 INFO L290 TraceCheckUtils]: 65: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,696 INFO L272 TraceCheckUtils]: 64: Hoare triple {20424#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,696 INFO L290 TraceCheckUtils]: 63: Hoare triple {20424#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {20424#(< ~counter~0 40)} is VALID [2022-04-08 06:12:01,697 INFO L290 TraceCheckUtils]: 62: Hoare triple {20452#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20424#(< ~counter~0 40)} is VALID [2022-04-08 06:12:01,697 INFO L290 TraceCheckUtils]: 61: Hoare triple {20452#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20452#(< ~counter~0 39)} is VALID [2022-04-08 06:12:01,698 INFO L290 TraceCheckUtils]: 60: Hoare triple {20452#(< ~counter~0 39)} assume !!(0 != ~r~0); {20452#(< ~counter~0 39)} is VALID [2022-04-08 06:12:01,698 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19607#true} {20452#(< ~counter~0 39)} #63#return; {20452#(< ~counter~0 39)} is VALID [2022-04-08 06:12:01,698 INFO L290 TraceCheckUtils]: 58: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,698 INFO L290 TraceCheckUtils]: 57: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,698 INFO L290 TraceCheckUtils]: 56: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,699 INFO L272 TraceCheckUtils]: 55: Hoare triple {20452#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,699 INFO L290 TraceCheckUtils]: 54: Hoare triple {20452#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {20452#(< ~counter~0 39)} is VALID [2022-04-08 06:12:01,700 INFO L290 TraceCheckUtils]: 53: Hoare triple {20480#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20452#(< ~counter~0 39)} is VALID [2022-04-08 06:12:01,700 INFO L290 TraceCheckUtils]: 52: Hoare triple {20480#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20480#(< ~counter~0 38)} is VALID [2022-04-08 06:12:01,700 INFO L290 TraceCheckUtils]: 51: Hoare triple {20480#(< ~counter~0 38)} assume !!(0 != ~r~0); {20480#(< ~counter~0 38)} is VALID [2022-04-08 06:12:01,701 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19607#true} {20480#(< ~counter~0 38)} #63#return; {20480#(< ~counter~0 38)} is VALID [2022-04-08 06:12:01,701 INFO L290 TraceCheckUtils]: 49: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,701 INFO L290 TraceCheckUtils]: 48: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,701 INFO L290 TraceCheckUtils]: 47: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,701 INFO L272 TraceCheckUtils]: 46: Hoare triple {20480#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,702 INFO L290 TraceCheckUtils]: 45: Hoare triple {20480#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {20480#(< ~counter~0 38)} is VALID [2022-04-08 06:12:01,702 INFO L290 TraceCheckUtils]: 44: Hoare triple {20508#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20480#(< ~counter~0 38)} is VALID [2022-04-08 06:12:01,703 INFO L290 TraceCheckUtils]: 43: Hoare triple {20508#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20508#(< ~counter~0 37)} is VALID [2022-04-08 06:12:01,703 INFO L290 TraceCheckUtils]: 42: Hoare triple {20508#(< ~counter~0 37)} assume !!(0 != ~r~0); {20508#(< ~counter~0 37)} is VALID [2022-04-08 06:12:01,703 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19607#true} {20508#(< ~counter~0 37)} #63#return; {20508#(< ~counter~0 37)} is VALID [2022-04-08 06:12:01,704 INFO L290 TraceCheckUtils]: 40: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,716 INFO L290 TraceCheckUtils]: 39: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,716 INFO L290 TraceCheckUtils]: 38: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,717 INFO L272 TraceCheckUtils]: 37: Hoare triple {20508#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,717 INFO L290 TraceCheckUtils]: 36: Hoare triple {20508#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {20508#(< ~counter~0 37)} is VALID [2022-04-08 06:12:01,719 INFO L290 TraceCheckUtils]: 35: Hoare triple {20536#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20508#(< ~counter~0 37)} is VALID [2022-04-08 06:12:01,720 INFO L290 TraceCheckUtils]: 34: Hoare triple {20536#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20536#(< ~counter~0 36)} is VALID [2022-04-08 06:12:01,720 INFO L290 TraceCheckUtils]: 33: Hoare triple {20536#(< ~counter~0 36)} assume !!(0 != ~r~0); {20536#(< ~counter~0 36)} is VALID [2022-04-08 06:12:01,721 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19607#true} {20536#(< ~counter~0 36)} #63#return; {20536#(< ~counter~0 36)} is VALID [2022-04-08 06:12:01,721 INFO L290 TraceCheckUtils]: 31: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,721 INFO L290 TraceCheckUtils]: 30: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,721 INFO L290 TraceCheckUtils]: 29: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,721 INFO L272 TraceCheckUtils]: 28: Hoare triple {20536#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,735 INFO L290 TraceCheckUtils]: 27: Hoare triple {20536#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {20536#(< ~counter~0 36)} is VALID [2022-04-08 06:12:01,736 INFO L290 TraceCheckUtils]: 26: Hoare triple {20564#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20536#(< ~counter~0 36)} is VALID [2022-04-08 06:12:01,737 INFO L290 TraceCheckUtils]: 25: Hoare triple {20564#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20564#(< ~counter~0 35)} is VALID [2022-04-08 06:12:01,737 INFO L290 TraceCheckUtils]: 24: Hoare triple {20564#(< ~counter~0 35)} assume !!(0 != ~r~0); {20564#(< ~counter~0 35)} is VALID [2022-04-08 06:12:01,738 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19607#true} {20564#(< ~counter~0 35)} #63#return; {20564#(< ~counter~0 35)} is VALID [2022-04-08 06:12:01,738 INFO L290 TraceCheckUtils]: 22: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,738 INFO L290 TraceCheckUtils]: 21: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,738 INFO L290 TraceCheckUtils]: 20: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,738 INFO L272 TraceCheckUtils]: 19: Hoare triple {20564#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,739 INFO L290 TraceCheckUtils]: 18: Hoare triple {20564#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {20564#(< ~counter~0 35)} is VALID [2022-04-08 06:12:01,740 INFO L290 TraceCheckUtils]: 17: Hoare triple {20592#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20564#(< ~counter~0 35)} is VALID [2022-04-08 06:12:01,740 INFO L290 TraceCheckUtils]: 16: Hoare triple {20592#(< ~counter~0 34)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {20592#(< ~counter~0 34)} is VALID [2022-04-08 06:12:01,741 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19607#true} {20592#(< ~counter~0 34)} #61#return; {20592#(< ~counter~0 34)} is VALID [2022-04-08 06:12:01,741 INFO L290 TraceCheckUtils]: 14: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,741 INFO L290 TraceCheckUtils]: 13: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,741 INFO L290 TraceCheckUtils]: 12: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,741 INFO L272 TraceCheckUtils]: 11: Hoare triple {20592#(< ~counter~0 34)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,742 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19607#true} {20592#(< ~counter~0 34)} #59#return; {20592#(< ~counter~0 34)} is VALID [2022-04-08 06:12:01,742 INFO L290 TraceCheckUtils]: 9: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-08 06:12:01,742 INFO L290 TraceCheckUtils]: 8: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-08 06:12:01,742 INFO L290 TraceCheckUtils]: 7: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-08 06:12:01,742 INFO L272 TraceCheckUtils]: 6: Hoare triple {20592#(< ~counter~0 34)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19607#true} is VALID [2022-04-08 06:12:01,742 INFO L290 TraceCheckUtils]: 5: Hoare triple {20592#(< ~counter~0 34)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {20592#(< ~counter~0 34)} is VALID [2022-04-08 06:12:01,743 INFO L272 TraceCheckUtils]: 4: Hoare triple {20592#(< ~counter~0 34)} call #t~ret7 := main(); {20592#(< ~counter~0 34)} is VALID [2022-04-08 06:12:01,743 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20592#(< ~counter~0 34)} {19607#true} #67#return; {20592#(< ~counter~0 34)} is VALID [2022-04-08 06:12:01,744 INFO L290 TraceCheckUtils]: 2: Hoare triple {20592#(< ~counter~0 34)} assume true; {20592#(< ~counter~0 34)} is VALID [2022-04-08 06:12:01,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {19607#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {20592#(< ~counter~0 34)} is VALID [2022-04-08 06:12:01,745 INFO L272 TraceCheckUtils]: 0: Hoare triple {19607#true} call ULTIMATE.init(); {19607#true} is VALID [2022-04-08 06:12:01,745 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 06:12:01,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:12:01,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414952809] [2022-04-08 06:12:01,746 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:12:01,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1098296961] [2022-04-08 06:12:01,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1098296961] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:12:01,746 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:12:01,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2022-04-08 06:12:01,746 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:12:01,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [566744965] [2022-04-08 06:12:01,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [566744965] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:12:01,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:12:01,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 06:12:01,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249510152] [2022-04-08 06:12:01,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:12:01,748 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 06:12:01,748 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:12:01,748 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 06:12:01,945 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 06:12:01,945 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-08 06:12:01,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:01,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-08 06:12:01,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=635, Invalid=771, Unknown=0, NotChecked=0, Total=1406 [2022-04-08 06:12:01,947 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 06:12:03,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:03,199 INFO L93 Difference]: Finished difference Result 178 states and 196 transitions. [2022-04-08 06:12:03,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-08 06:12:03,199 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 06:12:03,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:12:03,200 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 06:12:03,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-08 06:12:03,204 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 06:12:03,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-08 06:12:03,207 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 195 transitions. [2022-04-08 06:12:03,408 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 06:12:03,411 INFO L225 Difference]: With dead ends: 178 [2022-04-08 06:12:03,411 INFO L226 Difference]: Without dead ends: 173 [2022-04-08 06:12:03,412 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1227, Invalid=1635, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:12:03,413 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 57 mSDsluCounter, 180 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 222 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:12:03,413 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 222 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:12:03,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2022-04-08 06:12:03,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2022-04-08 06:12:03,769 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:12:03,770 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 06:12:03,770 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 06:12:03,771 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 06:12:03,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:03,774 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-08 06:12:03,774 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-08 06:12:03,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:03,774 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:03,774 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 06:12:03,775 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 06:12:03,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:03,794 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-08 06:12:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-08 06:12:03,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:03,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:03,794 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:12:03,794 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:12:03,795 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 06:12:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 191 transitions. [2022-04-08 06:12:03,799 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 191 transitions. Word has length 167 [2022-04-08 06:12:03,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:12:03,799 INFO L478 AbstractCegarLoop]: Abstraction has 173 states and 191 transitions. [2022-04-08 06:12:03,799 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 06:12:03,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 173 states and 191 transitions. [2022-04-08 06:12:04,656 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 06:12:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-08 06:12:04,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-04-08 06:12:04,657 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:12:04,657 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 06:12:04,686 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 06:12:04,858 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 06:12:04,858 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:12:04,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:12:04,859 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 33 times [2022-04-08 06:12:04,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:04,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [231393780] [2022-04-08 06:12:04,859 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:12:04,859 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 34 times [2022-04-08 06:12:04,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:12:04,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597794559] [2022-04-08 06:12:04,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:12:04,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:12:04,879 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:12:04,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1788427097] [2022-04-08 06:12:04,906 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:12:04,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:12:04,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:12:04,919 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 06:12:04,972 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 06:12:05,240 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:12:05,241 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:12:05,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-08 06:12:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:12:05,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:12:06,424 INFO L272 TraceCheckUtils]: 0: Hoare triple {21726#true} call ULTIMATE.init(); {21726#true} is VALID [2022-04-08 06:12:06,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {21726#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21734#(<= ~counter~0 0)} {21726#true} #67#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,426 INFO L272 TraceCheckUtils]: 4: Hoare triple {21734#(<= ~counter~0 0)} call #t~ret7 := main(); {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,426 INFO L290 TraceCheckUtils]: 5: Hoare triple {21734#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,427 INFO L272 TraceCheckUtils]: 6: Hoare triple {21734#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,427 INFO L290 TraceCheckUtils]: 7: Hoare triple {21734#(<= ~counter~0 0)} ~cond := #in~cond; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,427 INFO L290 TraceCheckUtils]: 8: Hoare triple {21734#(<= ~counter~0 0)} assume !(0 == ~cond); {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,428 INFO L290 TraceCheckUtils]: 9: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,428 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21734#(<= ~counter~0 0)} {21734#(<= ~counter~0 0)} #59#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,429 INFO L272 TraceCheckUtils]: 11: Hoare triple {21734#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,429 INFO L290 TraceCheckUtils]: 12: Hoare triple {21734#(<= ~counter~0 0)} ~cond := #in~cond; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,429 INFO L290 TraceCheckUtils]: 13: Hoare triple {21734#(<= ~counter~0 0)} assume !(0 == ~cond); {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,430 INFO L290 TraceCheckUtils]: 14: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,430 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21734#(<= ~counter~0 0)} {21734#(<= ~counter~0 0)} #61#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,430 INFO L290 TraceCheckUtils]: 16: Hoare triple {21734#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {21734#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:06,431 INFO L290 TraceCheckUtils]: 17: Hoare triple {21734#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21783#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:06,432 INFO L290 TraceCheckUtils]: 18: Hoare triple {21783#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {21783#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:06,432 INFO L272 TraceCheckUtils]: 19: Hoare triple {21783#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21783#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:06,433 INFO L290 TraceCheckUtils]: 20: Hoare triple {21783#(<= ~counter~0 1)} ~cond := #in~cond; {21783#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:06,433 INFO L290 TraceCheckUtils]: 21: Hoare triple {21783#(<= ~counter~0 1)} assume !(0 == ~cond); {21783#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:06,433 INFO L290 TraceCheckUtils]: 22: Hoare triple {21783#(<= ~counter~0 1)} assume true; {21783#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:06,434 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21783#(<= ~counter~0 1)} {21783#(<= ~counter~0 1)} #63#return; {21783#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:06,434 INFO L290 TraceCheckUtils]: 24: Hoare triple {21783#(<= ~counter~0 1)} assume !!(0 != ~r~0); {21783#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:06,434 INFO L290 TraceCheckUtils]: 25: Hoare triple {21783#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21783#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:06,435 INFO L290 TraceCheckUtils]: 26: Hoare triple {21783#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21811#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:06,436 INFO L290 TraceCheckUtils]: 27: Hoare triple {21811#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {21811#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:06,436 INFO L272 TraceCheckUtils]: 28: Hoare triple {21811#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21811#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:06,437 INFO L290 TraceCheckUtils]: 29: Hoare triple {21811#(<= ~counter~0 2)} ~cond := #in~cond; {21811#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:06,437 INFO L290 TraceCheckUtils]: 30: Hoare triple {21811#(<= ~counter~0 2)} assume !(0 == ~cond); {21811#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:06,437 INFO L290 TraceCheckUtils]: 31: Hoare triple {21811#(<= ~counter~0 2)} assume true; {21811#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:06,438 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21811#(<= ~counter~0 2)} {21811#(<= ~counter~0 2)} #63#return; {21811#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:06,438 INFO L290 TraceCheckUtils]: 33: Hoare triple {21811#(<= ~counter~0 2)} assume !!(0 != ~r~0); {21811#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:06,438 INFO L290 TraceCheckUtils]: 34: Hoare triple {21811#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21811#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:06,439 INFO L290 TraceCheckUtils]: 35: Hoare triple {21811#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21839#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:06,440 INFO L290 TraceCheckUtils]: 36: Hoare triple {21839#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {21839#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:06,440 INFO L272 TraceCheckUtils]: 37: Hoare triple {21839#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21839#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:06,440 INFO L290 TraceCheckUtils]: 38: Hoare triple {21839#(<= ~counter~0 3)} ~cond := #in~cond; {21839#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:06,441 INFO L290 TraceCheckUtils]: 39: Hoare triple {21839#(<= ~counter~0 3)} assume !(0 == ~cond); {21839#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:06,441 INFO L290 TraceCheckUtils]: 40: Hoare triple {21839#(<= ~counter~0 3)} assume true; {21839#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:06,442 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21839#(<= ~counter~0 3)} {21839#(<= ~counter~0 3)} #63#return; {21839#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:06,442 INFO L290 TraceCheckUtils]: 42: Hoare triple {21839#(<= ~counter~0 3)} assume !!(0 != ~r~0); {21839#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:06,442 INFO L290 TraceCheckUtils]: 43: Hoare triple {21839#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21839#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:06,443 INFO L290 TraceCheckUtils]: 44: Hoare triple {21839#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21867#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:06,443 INFO L290 TraceCheckUtils]: 45: Hoare triple {21867#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {21867#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:06,444 INFO L272 TraceCheckUtils]: 46: Hoare triple {21867#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21867#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:06,444 INFO L290 TraceCheckUtils]: 47: Hoare triple {21867#(<= ~counter~0 4)} ~cond := #in~cond; {21867#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:06,445 INFO L290 TraceCheckUtils]: 48: Hoare triple {21867#(<= ~counter~0 4)} assume !(0 == ~cond); {21867#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:06,445 INFO L290 TraceCheckUtils]: 49: Hoare triple {21867#(<= ~counter~0 4)} assume true; {21867#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:06,446 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21867#(<= ~counter~0 4)} {21867#(<= ~counter~0 4)} #63#return; {21867#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:06,446 INFO L290 TraceCheckUtils]: 51: Hoare triple {21867#(<= ~counter~0 4)} assume !!(0 != ~r~0); {21867#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:06,446 INFO L290 TraceCheckUtils]: 52: Hoare triple {21867#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21867#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:06,447 INFO L290 TraceCheckUtils]: 53: Hoare triple {21867#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21895#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:06,447 INFO L290 TraceCheckUtils]: 54: Hoare triple {21895#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {21895#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:06,448 INFO L272 TraceCheckUtils]: 55: Hoare triple {21895#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21895#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:06,448 INFO L290 TraceCheckUtils]: 56: Hoare triple {21895#(<= ~counter~0 5)} ~cond := #in~cond; {21895#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:06,449 INFO L290 TraceCheckUtils]: 57: Hoare triple {21895#(<= ~counter~0 5)} assume !(0 == ~cond); {21895#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:06,449 INFO L290 TraceCheckUtils]: 58: Hoare triple {21895#(<= ~counter~0 5)} assume true; {21895#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:06,449 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21895#(<= ~counter~0 5)} {21895#(<= ~counter~0 5)} #63#return; {21895#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:06,450 INFO L290 TraceCheckUtils]: 60: Hoare triple {21895#(<= ~counter~0 5)} assume !!(0 != ~r~0); {21895#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:06,450 INFO L290 TraceCheckUtils]: 61: Hoare triple {21895#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21895#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:06,451 INFO L290 TraceCheckUtils]: 62: Hoare triple {21895#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21923#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:06,451 INFO L290 TraceCheckUtils]: 63: Hoare triple {21923#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {21923#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:06,452 INFO L272 TraceCheckUtils]: 64: Hoare triple {21923#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21923#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:06,452 INFO L290 TraceCheckUtils]: 65: Hoare triple {21923#(<= ~counter~0 6)} ~cond := #in~cond; {21923#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:06,452 INFO L290 TraceCheckUtils]: 66: Hoare triple {21923#(<= ~counter~0 6)} assume !(0 == ~cond); {21923#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:06,453 INFO L290 TraceCheckUtils]: 67: Hoare triple {21923#(<= ~counter~0 6)} assume true; {21923#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:06,453 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21923#(<= ~counter~0 6)} {21923#(<= ~counter~0 6)} #63#return; {21923#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:06,454 INFO L290 TraceCheckUtils]: 69: Hoare triple {21923#(<= ~counter~0 6)} assume !!(0 != ~r~0); {21923#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:06,454 INFO L290 TraceCheckUtils]: 70: Hoare triple {21923#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21923#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:06,455 INFO L290 TraceCheckUtils]: 71: Hoare triple {21923#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21951#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:06,455 INFO L290 TraceCheckUtils]: 72: Hoare triple {21951#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {21951#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:06,456 INFO L272 TraceCheckUtils]: 73: Hoare triple {21951#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21951#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:06,456 INFO L290 TraceCheckUtils]: 74: Hoare triple {21951#(<= ~counter~0 7)} ~cond := #in~cond; {21951#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:06,456 INFO L290 TraceCheckUtils]: 75: Hoare triple {21951#(<= ~counter~0 7)} assume !(0 == ~cond); {21951#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:06,457 INFO L290 TraceCheckUtils]: 76: Hoare triple {21951#(<= ~counter~0 7)} assume true; {21951#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:06,457 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21951#(<= ~counter~0 7)} {21951#(<= ~counter~0 7)} #63#return; {21951#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:06,458 INFO L290 TraceCheckUtils]: 78: Hoare triple {21951#(<= ~counter~0 7)} assume !!(0 != ~r~0); {21951#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:06,458 INFO L290 TraceCheckUtils]: 79: Hoare triple {21951#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21951#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:06,459 INFO L290 TraceCheckUtils]: 80: Hoare triple {21951#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21979#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:06,459 INFO L290 TraceCheckUtils]: 81: Hoare triple {21979#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {21979#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:06,460 INFO L272 TraceCheckUtils]: 82: Hoare triple {21979#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21979#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:06,460 INFO L290 TraceCheckUtils]: 83: Hoare triple {21979#(<= ~counter~0 8)} ~cond := #in~cond; {21979#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:06,460 INFO L290 TraceCheckUtils]: 84: Hoare triple {21979#(<= ~counter~0 8)} assume !(0 == ~cond); {21979#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:06,461 INFO L290 TraceCheckUtils]: 85: Hoare triple {21979#(<= ~counter~0 8)} assume true; {21979#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:06,461 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21979#(<= ~counter~0 8)} {21979#(<= ~counter~0 8)} #63#return; {21979#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:06,462 INFO L290 TraceCheckUtils]: 87: Hoare triple {21979#(<= ~counter~0 8)} assume !!(0 != ~r~0); {21979#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:06,462 INFO L290 TraceCheckUtils]: 88: Hoare triple {21979#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21979#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:06,463 INFO L290 TraceCheckUtils]: 89: Hoare triple {21979#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22007#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:06,463 INFO L290 TraceCheckUtils]: 90: Hoare triple {22007#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {22007#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:06,464 INFO L272 TraceCheckUtils]: 91: Hoare triple {22007#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22007#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:06,464 INFO L290 TraceCheckUtils]: 92: Hoare triple {22007#(<= ~counter~0 9)} ~cond := #in~cond; {22007#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:06,464 INFO L290 TraceCheckUtils]: 93: Hoare triple {22007#(<= ~counter~0 9)} assume !(0 == ~cond); {22007#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:06,465 INFO L290 TraceCheckUtils]: 94: Hoare triple {22007#(<= ~counter~0 9)} assume true; {22007#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:06,465 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {22007#(<= ~counter~0 9)} {22007#(<= ~counter~0 9)} #63#return; {22007#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:06,465 INFO L290 TraceCheckUtils]: 96: Hoare triple {22007#(<= ~counter~0 9)} assume !!(0 != ~r~0); {22007#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:06,466 INFO L290 TraceCheckUtils]: 97: Hoare triple {22007#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22007#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:06,466 INFO L290 TraceCheckUtils]: 98: Hoare triple {22007#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22035#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:06,467 INFO L290 TraceCheckUtils]: 99: Hoare triple {22035#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {22035#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:06,467 INFO L272 TraceCheckUtils]: 100: Hoare triple {22035#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22035#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:06,468 INFO L290 TraceCheckUtils]: 101: Hoare triple {22035#(<= ~counter~0 10)} ~cond := #in~cond; {22035#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:06,468 INFO L290 TraceCheckUtils]: 102: Hoare triple {22035#(<= ~counter~0 10)} assume !(0 == ~cond); {22035#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:06,468 INFO L290 TraceCheckUtils]: 103: Hoare triple {22035#(<= ~counter~0 10)} assume true; {22035#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:06,469 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {22035#(<= ~counter~0 10)} {22035#(<= ~counter~0 10)} #63#return; {22035#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:06,469 INFO L290 TraceCheckUtils]: 105: Hoare triple {22035#(<= ~counter~0 10)} assume !!(0 != ~r~0); {22035#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:06,470 INFO L290 TraceCheckUtils]: 106: Hoare triple {22035#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22035#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:06,470 INFO L290 TraceCheckUtils]: 107: Hoare triple {22035#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22063#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:06,471 INFO L290 TraceCheckUtils]: 108: Hoare triple {22063#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {22063#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:06,471 INFO L272 TraceCheckUtils]: 109: Hoare triple {22063#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22063#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:06,472 INFO L290 TraceCheckUtils]: 110: Hoare triple {22063#(<= ~counter~0 11)} ~cond := #in~cond; {22063#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:06,472 INFO L290 TraceCheckUtils]: 111: Hoare triple {22063#(<= ~counter~0 11)} assume !(0 == ~cond); {22063#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:06,472 INFO L290 TraceCheckUtils]: 112: Hoare triple {22063#(<= ~counter~0 11)} assume true; {22063#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:06,473 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {22063#(<= ~counter~0 11)} {22063#(<= ~counter~0 11)} #63#return; {22063#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:06,473 INFO L290 TraceCheckUtils]: 114: Hoare triple {22063#(<= ~counter~0 11)} assume !!(0 != ~r~0); {22063#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:06,473 INFO L290 TraceCheckUtils]: 115: Hoare triple {22063#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22063#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:06,474 INFO L290 TraceCheckUtils]: 116: Hoare triple {22063#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22091#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:06,474 INFO L290 TraceCheckUtils]: 117: Hoare triple {22091#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {22091#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:06,475 INFO L272 TraceCheckUtils]: 118: Hoare triple {22091#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22091#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:06,475 INFO L290 TraceCheckUtils]: 119: Hoare triple {22091#(<= ~counter~0 12)} ~cond := #in~cond; {22091#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:06,476 INFO L290 TraceCheckUtils]: 120: Hoare triple {22091#(<= ~counter~0 12)} assume !(0 == ~cond); {22091#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:06,476 INFO L290 TraceCheckUtils]: 121: Hoare triple {22091#(<= ~counter~0 12)} assume true; {22091#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:06,477 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {22091#(<= ~counter~0 12)} {22091#(<= ~counter~0 12)} #63#return; {22091#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:06,477 INFO L290 TraceCheckUtils]: 123: Hoare triple {22091#(<= ~counter~0 12)} assume !!(0 != ~r~0); {22091#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:06,477 INFO L290 TraceCheckUtils]: 124: Hoare triple {22091#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22091#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:06,478 INFO L290 TraceCheckUtils]: 125: Hoare triple {22091#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22119#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:06,478 INFO L290 TraceCheckUtils]: 126: Hoare triple {22119#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {22119#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:06,479 INFO L272 TraceCheckUtils]: 127: Hoare triple {22119#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22119#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:06,479 INFO L290 TraceCheckUtils]: 128: Hoare triple {22119#(<= ~counter~0 13)} ~cond := #in~cond; {22119#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:06,480 INFO L290 TraceCheckUtils]: 129: Hoare triple {22119#(<= ~counter~0 13)} assume !(0 == ~cond); {22119#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:06,480 INFO L290 TraceCheckUtils]: 130: Hoare triple {22119#(<= ~counter~0 13)} assume true; {22119#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:06,481 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {22119#(<= ~counter~0 13)} {22119#(<= ~counter~0 13)} #63#return; {22119#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:06,481 INFO L290 TraceCheckUtils]: 132: Hoare triple {22119#(<= ~counter~0 13)} assume !!(0 != ~r~0); {22119#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:06,481 INFO L290 TraceCheckUtils]: 133: Hoare triple {22119#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22119#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:06,482 INFO L290 TraceCheckUtils]: 134: Hoare triple {22119#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22147#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:06,482 INFO L290 TraceCheckUtils]: 135: Hoare triple {22147#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {22147#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:06,483 INFO L272 TraceCheckUtils]: 136: Hoare triple {22147#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22147#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:06,483 INFO L290 TraceCheckUtils]: 137: Hoare triple {22147#(<= ~counter~0 14)} ~cond := #in~cond; {22147#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:06,484 INFO L290 TraceCheckUtils]: 138: Hoare triple {22147#(<= ~counter~0 14)} assume !(0 == ~cond); {22147#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:06,484 INFO L290 TraceCheckUtils]: 139: Hoare triple {22147#(<= ~counter~0 14)} assume true; {22147#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:06,485 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {22147#(<= ~counter~0 14)} {22147#(<= ~counter~0 14)} #63#return; {22147#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:06,485 INFO L290 TraceCheckUtils]: 141: Hoare triple {22147#(<= ~counter~0 14)} assume !!(0 != ~r~0); {22147#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:06,485 INFO L290 TraceCheckUtils]: 142: Hoare triple {22147#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22147#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:06,486 INFO L290 TraceCheckUtils]: 143: Hoare triple {22147#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22175#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:06,487 INFO L290 TraceCheckUtils]: 144: Hoare triple {22175#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {22175#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:06,487 INFO L272 TraceCheckUtils]: 145: Hoare triple {22175#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22175#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:06,488 INFO L290 TraceCheckUtils]: 146: Hoare triple {22175#(<= ~counter~0 15)} ~cond := #in~cond; {22175#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:06,488 INFO L290 TraceCheckUtils]: 147: Hoare triple {22175#(<= ~counter~0 15)} assume !(0 == ~cond); {22175#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:06,489 INFO L290 TraceCheckUtils]: 148: Hoare triple {22175#(<= ~counter~0 15)} assume true; {22175#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:06,489 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {22175#(<= ~counter~0 15)} {22175#(<= ~counter~0 15)} #63#return; {22175#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:06,490 INFO L290 TraceCheckUtils]: 150: Hoare triple {22175#(<= ~counter~0 15)} assume !!(0 != ~r~0); {22175#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:06,490 INFO L290 TraceCheckUtils]: 151: Hoare triple {22175#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22175#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:06,491 INFO L290 TraceCheckUtils]: 152: Hoare triple {22175#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22203#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:06,492 INFO L290 TraceCheckUtils]: 153: Hoare triple {22203#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {22203#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:06,492 INFO L272 TraceCheckUtils]: 154: Hoare triple {22203#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22203#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:06,493 INFO L290 TraceCheckUtils]: 155: Hoare triple {22203#(<= ~counter~0 16)} ~cond := #in~cond; {22203#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:06,493 INFO L290 TraceCheckUtils]: 156: Hoare triple {22203#(<= ~counter~0 16)} assume !(0 == ~cond); {22203#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:06,493 INFO L290 TraceCheckUtils]: 157: Hoare triple {22203#(<= ~counter~0 16)} assume true; {22203#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:06,494 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {22203#(<= ~counter~0 16)} {22203#(<= ~counter~0 16)} #63#return; {22203#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:06,494 INFO L290 TraceCheckUtils]: 159: Hoare triple {22203#(<= ~counter~0 16)} assume !!(0 != ~r~0); {22203#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:06,495 INFO L290 TraceCheckUtils]: 160: Hoare triple {22203#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22203#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:06,496 INFO L290 TraceCheckUtils]: 161: Hoare triple {22203#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22231#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:06,496 INFO L290 TraceCheckUtils]: 162: Hoare triple {22231#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {22231#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:06,497 INFO L272 TraceCheckUtils]: 163: Hoare triple {22231#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22231#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:06,497 INFO L290 TraceCheckUtils]: 164: Hoare triple {22231#(<= ~counter~0 17)} ~cond := #in~cond; {22231#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:06,498 INFO L290 TraceCheckUtils]: 165: Hoare triple {22231#(<= ~counter~0 17)} assume !(0 == ~cond); {22231#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:06,498 INFO L290 TraceCheckUtils]: 166: Hoare triple {22231#(<= ~counter~0 17)} assume true; {22231#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:06,499 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {22231#(<= ~counter~0 17)} {22231#(<= ~counter~0 17)} #63#return; {22231#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:06,499 INFO L290 TraceCheckUtils]: 168: Hoare triple {22231#(<= ~counter~0 17)} assume !!(0 != ~r~0); {22231#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:06,500 INFO L290 TraceCheckUtils]: 169: Hoare triple {22231#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22231#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:06,500 INFO L290 TraceCheckUtils]: 170: Hoare triple {22231#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22259#(<= |main_#t~post6| 17)} is VALID [2022-04-08 06:12:06,501 INFO L290 TraceCheckUtils]: 171: Hoare triple {22259#(<= |main_#t~post6| 17)} assume !(#t~post6 < 50);havoc #t~post6; {21727#false} is VALID [2022-04-08 06:12:06,501 INFO L272 TraceCheckUtils]: 172: Hoare triple {21727#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21727#false} is VALID [2022-04-08 06:12:06,501 INFO L290 TraceCheckUtils]: 173: Hoare triple {21727#false} ~cond := #in~cond; {21727#false} is VALID [2022-04-08 06:12:06,501 INFO L290 TraceCheckUtils]: 174: Hoare triple {21727#false} assume 0 == ~cond; {21727#false} is VALID [2022-04-08 06:12:06,501 INFO L290 TraceCheckUtils]: 175: Hoare triple {21727#false} assume !false; {21727#false} is VALID [2022-04-08 06:12:06,502 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 06:12:06,502 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:12:07,813 INFO L290 TraceCheckUtils]: 175: Hoare triple {21727#false} assume !false; {21727#false} is VALID [2022-04-08 06:12:07,814 INFO L290 TraceCheckUtils]: 174: Hoare triple {21727#false} assume 0 == ~cond; {21727#false} is VALID [2022-04-08 06:12:07,814 INFO L290 TraceCheckUtils]: 173: Hoare triple {21727#false} ~cond := #in~cond; {21727#false} is VALID [2022-04-08 06:12:07,814 INFO L272 TraceCheckUtils]: 172: Hoare triple {21727#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21727#false} is VALID [2022-04-08 06:12:07,814 INFO L290 TraceCheckUtils]: 171: Hoare triple {22287#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {21727#false} is VALID [2022-04-08 06:12:07,815 INFO L290 TraceCheckUtils]: 170: Hoare triple {22291#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22287#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:12:07,815 INFO L290 TraceCheckUtils]: 169: Hoare triple {22291#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22291#(< ~counter~0 50)} is VALID [2022-04-08 06:12:07,816 INFO L290 TraceCheckUtils]: 168: Hoare triple {22291#(< ~counter~0 50)} assume !!(0 != ~r~0); {22291#(< ~counter~0 50)} is VALID [2022-04-08 06:12:07,816 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {21726#true} {22291#(< ~counter~0 50)} #63#return; {22291#(< ~counter~0 50)} is VALID [2022-04-08 06:12:07,816 INFO L290 TraceCheckUtils]: 166: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,816 INFO L290 TraceCheckUtils]: 165: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,817 INFO L290 TraceCheckUtils]: 164: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,817 INFO L272 TraceCheckUtils]: 163: Hoare triple {22291#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,817 INFO L290 TraceCheckUtils]: 162: Hoare triple {22291#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {22291#(< ~counter~0 50)} is VALID [2022-04-08 06:12:07,818 INFO L290 TraceCheckUtils]: 161: Hoare triple {22319#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22291#(< ~counter~0 50)} is VALID [2022-04-08 06:12:07,818 INFO L290 TraceCheckUtils]: 160: Hoare triple {22319#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22319#(< ~counter~0 49)} is VALID [2022-04-08 06:12:07,819 INFO L290 TraceCheckUtils]: 159: Hoare triple {22319#(< ~counter~0 49)} assume !!(0 != ~r~0); {22319#(< ~counter~0 49)} is VALID [2022-04-08 06:12:07,819 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {21726#true} {22319#(< ~counter~0 49)} #63#return; {22319#(< ~counter~0 49)} is VALID [2022-04-08 06:12:07,819 INFO L290 TraceCheckUtils]: 157: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,819 INFO L290 TraceCheckUtils]: 156: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,820 INFO L290 TraceCheckUtils]: 155: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,820 INFO L272 TraceCheckUtils]: 154: Hoare triple {22319#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,820 INFO L290 TraceCheckUtils]: 153: Hoare triple {22319#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {22319#(< ~counter~0 49)} is VALID [2022-04-08 06:12:07,821 INFO L290 TraceCheckUtils]: 152: Hoare triple {22347#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22319#(< ~counter~0 49)} is VALID [2022-04-08 06:12:07,821 INFO L290 TraceCheckUtils]: 151: Hoare triple {22347#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22347#(< ~counter~0 48)} is VALID [2022-04-08 06:12:07,822 INFO L290 TraceCheckUtils]: 150: Hoare triple {22347#(< ~counter~0 48)} assume !!(0 != ~r~0); {22347#(< ~counter~0 48)} is VALID [2022-04-08 06:12:07,822 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {21726#true} {22347#(< ~counter~0 48)} #63#return; {22347#(< ~counter~0 48)} is VALID [2022-04-08 06:12:07,822 INFO L290 TraceCheckUtils]: 148: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,822 INFO L290 TraceCheckUtils]: 147: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,822 INFO L290 TraceCheckUtils]: 146: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,823 INFO L272 TraceCheckUtils]: 145: Hoare triple {22347#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,823 INFO L290 TraceCheckUtils]: 144: Hoare triple {22347#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {22347#(< ~counter~0 48)} is VALID [2022-04-08 06:12:07,824 INFO L290 TraceCheckUtils]: 143: Hoare triple {22375#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22347#(< ~counter~0 48)} is VALID [2022-04-08 06:12:07,824 INFO L290 TraceCheckUtils]: 142: Hoare triple {22375#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22375#(< ~counter~0 47)} is VALID [2022-04-08 06:12:07,824 INFO L290 TraceCheckUtils]: 141: Hoare triple {22375#(< ~counter~0 47)} assume !!(0 != ~r~0); {22375#(< ~counter~0 47)} is VALID [2022-04-08 06:12:07,825 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {21726#true} {22375#(< ~counter~0 47)} #63#return; {22375#(< ~counter~0 47)} is VALID [2022-04-08 06:12:07,825 INFO L290 TraceCheckUtils]: 139: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,825 INFO L290 TraceCheckUtils]: 138: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,825 INFO L290 TraceCheckUtils]: 137: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,825 INFO L272 TraceCheckUtils]: 136: Hoare triple {22375#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,825 INFO L290 TraceCheckUtils]: 135: Hoare triple {22375#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {22375#(< ~counter~0 47)} is VALID [2022-04-08 06:12:07,826 INFO L290 TraceCheckUtils]: 134: Hoare triple {22403#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22375#(< ~counter~0 47)} is VALID [2022-04-08 06:12:07,827 INFO L290 TraceCheckUtils]: 133: Hoare triple {22403#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22403#(< ~counter~0 46)} is VALID [2022-04-08 06:12:07,827 INFO L290 TraceCheckUtils]: 132: Hoare triple {22403#(< ~counter~0 46)} assume !!(0 != ~r~0); {22403#(< ~counter~0 46)} is VALID [2022-04-08 06:12:07,828 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {21726#true} {22403#(< ~counter~0 46)} #63#return; {22403#(< ~counter~0 46)} is VALID [2022-04-08 06:12:07,828 INFO L290 TraceCheckUtils]: 130: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,828 INFO L290 TraceCheckUtils]: 129: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,828 INFO L290 TraceCheckUtils]: 128: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,828 INFO L272 TraceCheckUtils]: 127: Hoare triple {22403#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,828 INFO L290 TraceCheckUtils]: 126: Hoare triple {22403#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {22403#(< ~counter~0 46)} is VALID [2022-04-08 06:12:07,829 INFO L290 TraceCheckUtils]: 125: Hoare triple {22431#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22403#(< ~counter~0 46)} is VALID [2022-04-08 06:12:07,830 INFO L290 TraceCheckUtils]: 124: Hoare triple {22431#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22431#(< ~counter~0 45)} is VALID [2022-04-08 06:12:07,830 INFO L290 TraceCheckUtils]: 123: Hoare triple {22431#(< ~counter~0 45)} assume !!(0 != ~r~0); {22431#(< ~counter~0 45)} is VALID [2022-04-08 06:12:07,831 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {21726#true} {22431#(< ~counter~0 45)} #63#return; {22431#(< ~counter~0 45)} is VALID [2022-04-08 06:12:07,831 INFO L290 TraceCheckUtils]: 121: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,831 INFO L290 TraceCheckUtils]: 120: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,831 INFO L290 TraceCheckUtils]: 119: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,831 INFO L272 TraceCheckUtils]: 118: Hoare triple {22431#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,831 INFO L290 TraceCheckUtils]: 117: Hoare triple {22431#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {22431#(< ~counter~0 45)} is VALID [2022-04-08 06:12:07,832 INFO L290 TraceCheckUtils]: 116: Hoare triple {22459#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22431#(< ~counter~0 45)} is VALID [2022-04-08 06:12:07,832 INFO L290 TraceCheckUtils]: 115: Hoare triple {22459#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22459#(< ~counter~0 44)} is VALID [2022-04-08 06:12:07,833 INFO L290 TraceCheckUtils]: 114: Hoare triple {22459#(< ~counter~0 44)} assume !!(0 != ~r~0); {22459#(< ~counter~0 44)} is VALID [2022-04-08 06:12:07,833 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {21726#true} {22459#(< ~counter~0 44)} #63#return; {22459#(< ~counter~0 44)} is VALID [2022-04-08 06:12:07,833 INFO L290 TraceCheckUtils]: 112: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,833 INFO L290 TraceCheckUtils]: 111: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,834 INFO L290 TraceCheckUtils]: 110: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,834 INFO L272 TraceCheckUtils]: 109: Hoare triple {22459#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,834 INFO L290 TraceCheckUtils]: 108: Hoare triple {22459#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {22459#(< ~counter~0 44)} is VALID [2022-04-08 06:12:07,835 INFO L290 TraceCheckUtils]: 107: Hoare triple {22487#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22459#(< ~counter~0 44)} is VALID [2022-04-08 06:12:07,835 INFO L290 TraceCheckUtils]: 106: Hoare triple {22487#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22487#(< ~counter~0 43)} is VALID [2022-04-08 06:12:07,835 INFO L290 TraceCheckUtils]: 105: Hoare triple {22487#(< ~counter~0 43)} assume !!(0 != ~r~0); {22487#(< ~counter~0 43)} is VALID [2022-04-08 06:12:07,836 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {21726#true} {22487#(< ~counter~0 43)} #63#return; {22487#(< ~counter~0 43)} is VALID [2022-04-08 06:12:07,836 INFO L290 TraceCheckUtils]: 103: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,836 INFO L290 TraceCheckUtils]: 102: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,836 INFO L290 TraceCheckUtils]: 101: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,836 INFO L272 TraceCheckUtils]: 100: Hoare triple {22487#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,837 INFO L290 TraceCheckUtils]: 99: Hoare triple {22487#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {22487#(< ~counter~0 43)} is VALID [2022-04-08 06:12:07,837 INFO L290 TraceCheckUtils]: 98: Hoare triple {22515#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22487#(< ~counter~0 43)} is VALID [2022-04-08 06:12:07,838 INFO L290 TraceCheckUtils]: 97: Hoare triple {22515#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22515#(< ~counter~0 42)} is VALID [2022-04-08 06:12:07,838 INFO L290 TraceCheckUtils]: 96: Hoare triple {22515#(< ~counter~0 42)} assume !!(0 != ~r~0); {22515#(< ~counter~0 42)} is VALID [2022-04-08 06:12:07,839 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {21726#true} {22515#(< ~counter~0 42)} #63#return; {22515#(< ~counter~0 42)} is VALID [2022-04-08 06:12:07,839 INFO L290 TraceCheckUtils]: 94: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,839 INFO L290 TraceCheckUtils]: 93: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,839 INFO L290 TraceCheckUtils]: 92: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,839 INFO L272 TraceCheckUtils]: 91: Hoare triple {22515#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,839 INFO L290 TraceCheckUtils]: 90: Hoare triple {22515#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {22515#(< ~counter~0 42)} is VALID [2022-04-08 06:12:07,840 INFO L290 TraceCheckUtils]: 89: Hoare triple {22543#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22515#(< ~counter~0 42)} is VALID [2022-04-08 06:12:07,841 INFO L290 TraceCheckUtils]: 88: Hoare triple {22543#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22543#(< ~counter~0 41)} is VALID [2022-04-08 06:12:07,841 INFO L290 TraceCheckUtils]: 87: Hoare triple {22543#(< ~counter~0 41)} assume !!(0 != ~r~0); {22543#(< ~counter~0 41)} is VALID [2022-04-08 06:12:07,842 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21726#true} {22543#(< ~counter~0 41)} #63#return; {22543#(< ~counter~0 41)} is VALID [2022-04-08 06:12:07,842 INFO L290 TraceCheckUtils]: 85: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,842 INFO L290 TraceCheckUtils]: 84: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,842 INFO L290 TraceCheckUtils]: 83: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,842 INFO L272 TraceCheckUtils]: 82: Hoare triple {22543#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,842 INFO L290 TraceCheckUtils]: 81: Hoare triple {22543#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {22543#(< ~counter~0 41)} is VALID [2022-04-08 06:12:07,843 INFO L290 TraceCheckUtils]: 80: Hoare triple {22571#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22543#(< ~counter~0 41)} is VALID [2022-04-08 06:12:07,843 INFO L290 TraceCheckUtils]: 79: Hoare triple {22571#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22571#(< ~counter~0 40)} is VALID [2022-04-08 06:12:07,844 INFO L290 TraceCheckUtils]: 78: Hoare triple {22571#(< ~counter~0 40)} assume !!(0 != ~r~0); {22571#(< ~counter~0 40)} is VALID [2022-04-08 06:12:07,844 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21726#true} {22571#(< ~counter~0 40)} #63#return; {22571#(< ~counter~0 40)} is VALID [2022-04-08 06:12:07,845 INFO L290 TraceCheckUtils]: 76: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,845 INFO L290 TraceCheckUtils]: 75: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,845 INFO L290 TraceCheckUtils]: 74: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,845 INFO L272 TraceCheckUtils]: 73: Hoare triple {22571#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,845 INFO L290 TraceCheckUtils]: 72: Hoare triple {22571#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {22571#(< ~counter~0 40)} is VALID [2022-04-08 06:12:07,854 INFO L290 TraceCheckUtils]: 71: Hoare triple {22599#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22571#(< ~counter~0 40)} is VALID [2022-04-08 06:12:07,855 INFO L290 TraceCheckUtils]: 70: Hoare triple {22599#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22599#(< ~counter~0 39)} is VALID [2022-04-08 06:12:07,855 INFO L290 TraceCheckUtils]: 69: Hoare triple {22599#(< ~counter~0 39)} assume !!(0 != ~r~0); {22599#(< ~counter~0 39)} is VALID [2022-04-08 06:12:07,856 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21726#true} {22599#(< ~counter~0 39)} #63#return; {22599#(< ~counter~0 39)} is VALID [2022-04-08 06:12:07,856 INFO L290 TraceCheckUtils]: 67: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,856 INFO L290 TraceCheckUtils]: 66: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,856 INFO L290 TraceCheckUtils]: 65: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,856 INFO L272 TraceCheckUtils]: 64: Hoare triple {22599#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,857 INFO L290 TraceCheckUtils]: 63: Hoare triple {22599#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {22599#(< ~counter~0 39)} is VALID [2022-04-08 06:12:07,858 INFO L290 TraceCheckUtils]: 62: Hoare triple {22627#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22599#(< ~counter~0 39)} is VALID [2022-04-08 06:12:07,858 INFO L290 TraceCheckUtils]: 61: Hoare triple {22627#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22627#(< ~counter~0 38)} is VALID [2022-04-08 06:12:07,858 INFO L290 TraceCheckUtils]: 60: Hoare triple {22627#(< ~counter~0 38)} assume !!(0 != ~r~0); {22627#(< ~counter~0 38)} is VALID [2022-04-08 06:12:07,859 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21726#true} {22627#(< ~counter~0 38)} #63#return; {22627#(< ~counter~0 38)} is VALID [2022-04-08 06:12:07,859 INFO L290 TraceCheckUtils]: 58: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,859 INFO L290 TraceCheckUtils]: 57: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,859 INFO L290 TraceCheckUtils]: 56: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,859 INFO L272 TraceCheckUtils]: 55: Hoare triple {22627#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,860 INFO L290 TraceCheckUtils]: 54: Hoare triple {22627#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {22627#(< ~counter~0 38)} is VALID [2022-04-08 06:12:07,861 INFO L290 TraceCheckUtils]: 53: Hoare triple {22655#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22627#(< ~counter~0 38)} is VALID [2022-04-08 06:12:07,861 INFO L290 TraceCheckUtils]: 52: Hoare triple {22655#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22655#(< ~counter~0 37)} is VALID [2022-04-08 06:12:07,861 INFO L290 TraceCheckUtils]: 51: Hoare triple {22655#(< ~counter~0 37)} assume !!(0 != ~r~0); {22655#(< ~counter~0 37)} is VALID [2022-04-08 06:12:07,862 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21726#true} {22655#(< ~counter~0 37)} #63#return; {22655#(< ~counter~0 37)} is VALID [2022-04-08 06:12:07,862 INFO L290 TraceCheckUtils]: 49: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,862 INFO L290 TraceCheckUtils]: 48: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,862 INFO L290 TraceCheckUtils]: 47: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,862 INFO L272 TraceCheckUtils]: 46: Hoare triple {22655#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,863 INFO L290 TraceCheckUtils]: 45: Hoare triple {22655#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {22655#(< ~counter~0 37)} is VALID [2022-04-08 06:12:07,863 INFO L290 TraceCheckUtils]: 44: Hoare triple {22683#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22655#(< ~counter~0 37)} is VALID [2022-04-08 06:12:07,864 INFO L290 TraceCheckUtils]: 43: Hoare triple {22683#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22683#(< ~counter~0 36)} is VALID [2022-04-08 06:12:07,864 INFO L290 TraceCheckUtils]: 42: Hoare triple {22683#(< ~counter~0 36)} assume !!(0 != ~r~0); {22683#(< ~counter~0 36)} is VALID [2022-04-08 06:12:07,865 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21726#true} {22683#(< ~counter~0 36)} #63#return; {22683#(< ~counter~0 36)} is VALID [2022-04-08 06:12:07,865 INFO L290 TraceCheckUtils]: 40: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,865 INFO L290 TraceCheckUtils]: 39: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,865 INFO L290 TraceCheckUtils]: 38: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,865 INFO L272 TraceCheckUtils]: 37: Hoare triple {22683#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,865 INFO L290 TraceCheckUtils]: 36: Hoare triple {22683#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {22683#(< ~counter~0 36)} is VALID [2022-04-08 06:12:07,866 INFO L290 TraceCheckUtils]: 35: Hoare triple {22711#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22683#(< ~counter~0 36)} is VALID [2022-04-08 06:12:07,866 INFO L290 TraceCheckUtils]: 34: Hoare triple {22711#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22711#(< ~counter~0 35)} is VALID [2022-04-08 06:12:07,867 INFO L290 TraceCheckUtils]: 33: Hoare triple {22711#(< ~counter~0 35)} assume !!(0 != ~r~0); {22711#(< ~counter~0 35)} is VALID [2022-04-08 06:12:07,867 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21726#true} {22711#(< ~counter~0 35)} #63#return; {22711#(< ~counter~0 35)} is VALID [2022-04-08 06:12:07,868 INFO L290 TraceCheckUtils]: 31: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,868 INFO L290 TraceCheckUtils]: 30: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,868 INFO L290 TraceCheckUtils]: 29: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,868 INFO L272 TraceCheckUtils]: 28: Hoare triple {22711#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,868 INFO L290 TraceCheckUtils]: 27: Hoare triple {22711#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {22711#(< ~counter~0 35)} is VALID [2022-04-08 06:12:07,869 INFO L290 TraceCheckUtils]: 26: Hoare triple {22739#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22711#(< ~counter~0 35)} is VALID [2022-04-08 06:12:07,869 INFO L290 TraceCheckUtils]: 25: Hoare triple {22739#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22739#(< ~counter~0 34)} is VALID [2022-04-08 06:12:07,869 INFO L290 TraceCheckUtils]: 24: Hoare triple {22739#(< ~counter~0 34)} assume !!(0 != ~r~0); {22739#(< ~counter~0 34)} is VALID [2022-04-08 06:12:07,870 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21726#true} {22739#(< ~counter~0 34)} #63#return; {22739#(< ~counter~0 34)} is VALID [2022-04-08 06:12:07,870 INFO L290 TraceCheckUtils]: 22: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,870 INFO L290 TraceCheckUtils]: 21: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,870 INFO L290 TraceCheckUtils]: 20: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,870 INFO L272 TraceCheckUtils]: 19: Hoare triple {22739#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,871 INFO L290 TraceCheckUtils]: 18: Hoare triple {22739#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {22739#(< ~counter~0 34)} is VALID [2022-04-08 06:12:07,871 INFO L290 TraceCheckUtils]: 17: Hoare triple {22767#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22739#(< ~counter~0 34)} is VALID [2022-04-08 06:12:07,872 INFO L290 TraceCheckUtils]: 16: Hoare triple {22767#(< ~counter~0 33)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {22767#(< ~counter~0 33)} is VALID [2022-04-08 06:12:07,872 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21726#true} {22767#(< ~counter~0 33)} #61#return; {22767#(< ~counter~0 33)} is VALID [2022-04-08 06:12:07,872 INFO L290 TraceCheckUtils]: 14: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,872 INFO L290 TraceCheckUtils]: 13: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,873 INFO L290 TraceCheckUtils]: 12: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,873 INFO L272 TraceCheckUtils]: 11: Hoare triple {22767#(< ~counter~0 33)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,873 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21726#true} {22767#(< ~counter~0 33)} #59#return; {22767#(< ~counter~0 33)} is VALID [2022-04-08 06:12:07,873 INFO L290 TraceCheckUtils]: 9: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-08 06:12:07,873 INFO L290 TraceCheckUtils]: 8: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-08 06:12:07,874 INFO L290 TraceCheckUtils]: 7: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-08 06:12:07,874 INFO L272 TraceCheckUtils]: 6: Hoare triple {22767#(< ~counter~0 33)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21726#true} is VALID [2022-04-08 06:12:07,874 INFO L290 TraceCheckUtils]: 5: Hoare triple {22767#(< ~counter~0 33)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {22767#(< ~counter~0 33)} is VALID [2022-04-08 06:12:07,874 INFO L272 TraceCheckUtils]: 4: Hoare triple {22767#(< ~counter~0 33)} call #t~ret7 := main(); {22767#(< ~counter~0 33)} is VALID [2022-04-08 06:12:07,875 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22767#(< ~counter~0 33)} {21726#true} #67#return; {22767#(< ~counter~0 33)} is VALID [2022-04-08 06:12:07,875 INFO L290 TraceCheckUtils]: 2: Hoare triple {22767#(< ~counter~0 33)} assume true; {22767#(< ~counter~0 33)} is VALID [2022-04-08 06:12:07,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {21726#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {22767#(< ~counter~0 33)} is VALID [2022-04-08 06:12:07,876 INFO L272 TraceCheckUtils]: 0: Hoare triple {21726#true} call ULTIMATE.init(); {21726#true} is VALID [2022-04-08 06:12:07,877 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 06:12:07,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:12:07,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597794559] [2022-04-08 06:12:07,877 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:12:07,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1788427097] [2022-04-08 06:12:07,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1788427097] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:12:07,878 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:12:07,878 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2022-04-08 06:12:07,880 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:12:07,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [231393780] [2022-04-08 06:12:07,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [231393780] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:12:07,880 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:12:07,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 06:12:07,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65373853] [2022-04-08 06:12:07,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:12:07,881 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 06:12:07,902 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:12:07,903 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 06:12:08,056 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 06:12:08,056 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-08 06:12:08,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:08,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-08 06:12:08,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=708, Invalid=852, Unknown=0, NotChecked=0, Total=1560 [2022-04-08 06:12:08,057 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 06:12:08,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:08,980 INFO L93 Difference]: Finished difference Result 187 states and 206 transitions. [2022-04-08 06:12:08,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-08 06:12:08,981 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 06:12:08,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:12:08,981 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 06:12:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-08 06:12:08,986 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 06:12:08,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-08 06:12:08,990 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 205 transitions. [2022-04-08 06:12:09,189 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 06:12:09,192 INFO L225 Difference]: With dead ends: 187 [2022-04-08 06:12:09,192 INFO L226 Difference]: Without dead ends: 182 [2022-04-08 06:12:09,193 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 368 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1371, Invalid=1821, Unknown=0, NotChecked=0, Total=3192 [2022-04-08 06:12:09,194 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 46 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 224 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:12:09,194 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [46 Valid, 224 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:12:09,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2022-04-08 06:12:09,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2022-04-08 06:12:09,502 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:12:09,503 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 06:12:09,503 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 06:12:09,503 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 06:12:09,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:09,506 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-08 06:12:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-08 06:12:09,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:09,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:09,507 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 06:12:09,507 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 06:12:09,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:09,512 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-08 06:12:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-08 06:12:09,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:09,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:09,512 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:12:09,512 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:12:09,513 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 06:12:09,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 201 transitions. [2022-04-08 06:12:09,524 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 201 transitions. Word has length 176 [2022-04-08 06:12:09,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:12:09,525 INFO L478 AbstractCegarLoop]: Abstraction has 182 states and 201 transitions. [2022-04-08 06:12:09,525 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 06:12:09,525 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 182 states and 201 transitions. [2022-04-08 06:12:11,784 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 06:12:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-08 06:12:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-08 06:12:11,786 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:12:11,786 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 06:12:11,799 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2022-04-08 06:12:11,986 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 06:12:11,987 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:12:11,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:12:11,987 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 35 times [2022-04-08 06:12:11,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:11,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [456313732] [2022-04-08 06:12:11,988 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:12:11,988 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 36 times [2022-04-08 06:12:11,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:12:11,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116271795] [2022-04-08 06:12:11,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:12:11,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:12:12,007 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:12:12,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2078879437] [2022-04-08 06:12:12,008 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:12:12,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:12:12,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:12:12,025 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 06:12:12,026 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 06:12:12,542 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-08 06:12:12,543 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:12:12,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-08 06:12:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:12:12,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:12:13,706 INFO L272 TraceCheckUtils]: 0: Hoare triple {23957#true} call ULTIMATE.init(); {23957#true} is VALID [2022-04-08 06:12:13,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {23957#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23965#(<= ~counter~0 0)} {23957#true} #67#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {23965#(<= ~counter~0 0)} call #t~ret7 := main(); {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,708 INFO L290 TraceCheckUtils]: 5: Hoare triple {23965#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,708 INFO L272 TraceCheckUtils]: 6: Hoare triple {23965#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,708 INFO L290 TraceCheckUtils]: 7: Hoare triple {23965#(<= ~counter~0 0)} ~cond := #in~cond; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,709 INFO L290 TraceCheckUtils]: 8: Hoare triple {23965#(<= ~counter~0 0)} assume !(0 == ~cond); {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,709 INFO L290 TraceCheckUtils]: 9: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,709 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23965#(<= ~counter~0 0)} {23965#(<= ~counter~0 0)} #59#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,710 INFO L272 TraceCheckUtils]: 11: Hoare triple {23965#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,710 INFO L290 TraceCheckUtils]: 12: Hoare triple {23965#(<= ~counter~0 0)} ~cond := #in~cond; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,710 INFO L290 TraceCheckUtils]: 13: Hoare triple {23965#(<= ~counter~0 0)} assume !(0 == ~cond); {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,711 INFO L290 TraceCheckUtils]: 14: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,711 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23965#(<= ~counter~0 0)} {23965#(<= ~counter~0 0)} #61#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,711 INFO L290 TraceCheckUtils]: 16: Hoare triple {23965#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {23965#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:13,712 INFO L290 TraceCheckUtils]: 17: Hoare triple {23965#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24014#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:13,712 INFO L290 TraceCheckUtils]: 18: Hoare triple {24014#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {24014#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:13,713 INFO L272 TraceCheckUtils]: 19: Hoare triple {24014#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24014#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:13,713 INFO L290 TraceCheckUtils]: 20: Hoare triple {24014#(<= ~counter~0 1)} ~cond := #in~cond; {24014#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:13,714 INFO L290 TraceCheckUtils]: 21: Hoare triple {24014#(<= ~counter~0 1)} assume !(0 == ~cond); {24014#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:13,714 INFO L290 TraceCheckUtils]: 22: Hoare triple {24014#(<= ~counter~0 1)} assume true; {24014#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:13,714 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {24014#(<= ~counter~0 1)} {24014#(<= ~counter~0 1)} #63#return; {24014#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:13,715 INFO L290 TraceCheckUtils]: 24: Hoare triple {24014#(<= ~counter~0 1)} assume !!(0 != ~r~0); {24014#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:13,715 INFO L290 TraceCheckUtils]: 25: Hoare triple {24014#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24014#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:13,716 INFO L290 TraceCheckUtils]: 26: Hoare triple {24014#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24042#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:13,716 INFO L290 TraceCheckUtils]: 27: Hoare triple {24042#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {24042#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:13,716 INFO L272 TraceCheckUtils]: 28: Hoare triple {24042#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24042#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:13,717 INFO L290 TraceCheckUtils]: 29: Hoare triple {24042#(<= ~counter~0 2)} ~cond := #in~cond; {24042#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:13,717 INFO L290 TraceCheckUtils]: 30: Hoare triple {24042#(<= ~counter~0 2)} assume !(0 == ~cond); {24042#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:13,717 INFO L290 TraceCheckUtils]: 31: Hoare triple {24042#(<= ~counter~0 2)} assume true; {24042#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:13,718 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {24042#(<= ~counter~0 2)} {24042#(<= ~counter~0 2)} #63#return; {24042#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:13,718 INFO L290 TraceCheckUtils]: 33: Hoare triple {24042#(<= ~counter~0 2)} assume !!(0 != ~r~0); {24042#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:13,718 INFO L290 TraceCheckUtils]: 34: Hoare triple {24042#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24042#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:13,719 INFO L290 TraceCheckUtils]: 35: Hoare triple {24042#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24070#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:13,719 INFO L290 TraceCheckUtils]: 36: Hoare triple {24070#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {24070#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:13,720 INFO L272 TraceCheckUtils]: 37: Hoare triple {24070#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24070#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:13,720 INFO L290 TraceCheckUtils]: 38: Hoare triple {24070#(<= ~counter~0 3)} ~cond := #in~cond; {24070#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:13,721 INFO L290 TraceCheckUtils]: 39: Hoare triple {24070#(<= ~counter~0 3)} assume !(0 == ~cond); {24070#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:13,721 INFO L290 TraceCheckUtils]: 40: Hoare triple {24070#(<= ~counter~0 3)} assume true; {24070#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:13,721 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {24070#(<= ~counter~0 3)} {24070#(<= ~counter~0 3)} #63#return; {24070#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:13,722 INFO L290 TraceCheckUtils]: 42: Hoare triple {24070#(<= ~counter~0 3)} assume !!(0 != ~r~0); {24070#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:13,722 INFO L290 TraceCheckUtils]: 43: Hoare triple {24070#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24070#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:13,723 INFO L290 TraceCheckUtils]: 44: Hoare triple {24070#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24098#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:13,723 INFO L290 TraceCheckUtils]: 45: Hoare triple {24098#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {24098#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:13,723 INFO L272 TraceCheckUtils]: 46: Hoare triple {24098#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24098#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:13,724 INFO L290 TraceCheckUtils]: 47: Hoare triple {24098#(<= ~counter~0 4)} ~cond := #in~cond; {24098#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:13,724 INFO L290 TraceCheckUtils]: 48: Hoare triple {24098#(<= ~counter~0 4)} assume !(0 == ~cond); {24098#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:13,724 INFO L290 TraceCheckUtils]: 49: Hoare triple {24098#(<= ~counter~0 4)} assume true; {24098#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:13,725 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {24098#(<= ~counter~0 4)} {24098#(<= ~counter~0 4)} #63#return; {24098#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:13,725 INFO L290 TraceCheckUtils]: 51: Hoare triple {24098#(<= ~counter~0 4)} assume !!(0 != ~r~0); {24098#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:13,725 INFO L290 TraceCheckUtils]: 52: Hoare triple {24098#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24098#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:13,726 INFO L290 TraceCheckUtils]: 53: Hoare triple {24098#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24126#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:13,726 INFO L290 TraceCheckUtils]: 54: Hoare triple {24126#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {24126#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:13,727 INFO L272 TraceCheckUtils]: 55: Hoare triple {24126#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24126#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:13,727 INFO L290 TraceCheckUtils]: 56: Hoare triple {24126#(<= ~counter~0 5)} ~cond := #in~cond; {24126#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:13,728 INFO L290 TraceCheckUtils]: 57: Hoare triple {24126#(<= ~counter~0 5)} assume !(0 == ~cond); {24126#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:13,728 INFO L290 TraceCheckUtils]: 58: Hoare triple {24126#(<= ~counter~0 5)} assume true; {24126#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:13,728 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {24126#(<= ~counter~0 5)} {24126#(<= ~counter~0 5)} #63#return; {24126#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:13,729 INFO L290 TraceCheckUtils]: 60: Hoare triple {24126#(<= ~counter~0 5)} assume !!(0 != ~r~0); {24126#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:13,729 INFO L290 TraceCheckUtils]: 61: Hoare triple {24126#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24126#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:13,729 INFO L290 TraceCheckUtils]: 62: Hoare triple {24126#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24154#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:13,730 INFO L290 TraceCheckUtils]: 63: Hoare triple {24154#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {24154#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:13,730 INFO L272 TraceCheckUtils]: 64: Hoare triple {24154#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24154#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:13,731 INFO L290 TraceCheckUtils]: 65: Hoare triple {24154#(<= ~counter~0 6)} ~cond := #in~cond; {24154#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:13,731 INFO L290 TraceCheckUtils]: 66: Hoare triple {24154#(<= ~counter~0 6)} assume !(0 == ~cond); {24154#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:13,731 INFO L290 TraceCheckUtils]: 67: Hoare triple {24154#(<= ~counter~0 6)} assume true; {24154#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:13,732 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {24154#(<= ~counter~0 6)} {24154#(<= ~counter~0 6)} #63#return; {24154#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:13,732 INFO L290 TraceCheckUtils]: 69: Hoare triple {24154#(<= ~counter~0 6)} assume !!(0 != ~r~0); {24154#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:13,732 INFO L290 TraceCheckUtils]: 70: Hoare triple {24154#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24154#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:13,733 INFO L290 TraceCheckUtils]: 71: Hoare triple {24154#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24182#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:13,733 INFO L290 TraceCheckUtils]: 72: Hoare triple {24182#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {24182#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:13,734 INFO L272 TraceCheckUtils]: 73: Hoare triple {24182#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24182#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:13,734 INFO L290 TraceCheckUtils]: 74: Hoare triple {24182#(<= ~counter~0 7)} ~cond := #in~cond; {24182#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:13,734 INFO L290 TraceCheckUtils]: 75: Hoare triple {24182#(<= ~counter~0 7)} assume !(0 == ~cond); {24182#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:13,735 INFO L290 TraceCheckUtils]: 76: Hoare triple {24182#(<= ~counter~0 7)} assume true; {24182#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:13,735 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {24182#(<= ~counter~0 7)} {24182#(<= ~counter~0 7)} #63#return; {24182#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:13,735 INFO L290 TraceCheckUtils]: 78: Hoare triple {24182#(<= ~counter~0 7)} assume !!(0 != ~r~0); {24182#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:13,736 INFO L290 TraceCheckUtils]: 79: Hoare triple {24182#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24182#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:13,736 INFO L290 TraceCheckUtils]: 80: Hoare triple {24182#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24210#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:13,737 INFO L290 TraceCheckUtils]: 81: Hoare triple {24210#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {24210#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:13,737 INFO L272 TraceCheckUtils]: 82: Hoare triple {24210#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24210#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:13,738 INFO L290 TraceCheckUtils]: 83: Hoare triple {24210#(<= ~counter~0 8)} ~cond := #in~cond; {24210#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:13,738 INFO L290 TraceCheckUtils]: 84: Hoare triple {24210#(<= ~counter~0 8)} assume !(0 == ~cond); {24210#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:13,738 INFO L290 TraceCheckUtils]: 85: Hoare triple {24210#(<= ~counter~0 8)} assume true; {24210#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:13,739 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {24210#(<= ~counter~0 8)} {24210#(<= ~counter~0 8)} #63#return; {24210#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:13,739 INFO L290 TraceCheckUtils]: 87: Hoare triple {24210#(<= ~counter~0 8)} assume !!(0 != ~r~0); {24210#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:13,739 INFO L290 TraceCheckUtils]: 88: Hoare triple {24210#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24210#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:13,740 INFO L290 TraceCheckUtils]: 89: Hoare triple {24210#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24238#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:13,740 INFO L290 TraceCheckUtils]: 90: Hoare triple {24238#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {24238#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:13,741 INFO L272 TraceCheckUtils]: 91: Hoare triple {24238#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24238#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:13,741 INFO L290 TraceCheckUtils]: 92: Hoare triple {24238#(<= ~counter~0 9)} ~cond := #in~cond; {24238#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:13,741 INFO L290 TraceCheckUtils]: 93: Hoare triple {24238#(<= ~counter~0 9)} assume !(0 == ~cond); {24238#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:13,741 INFO L290 TraceCheckUtils]: 94: Hoare triple {24238#(<= ~counter~0 9)} assume true; {24238#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:13,742 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {24238#(<= ~counter~0 9)} {24238#(<= ~counter~0 9)} #63#return; {24238#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:13,742 INFO L290 TraceCheckUtils]: 96: Hoare triple {24238#(<= ~counter~0 9)} assume !!(0 != ~r~0); {24238#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:13,743 INFO L290 TraceCheckUtils]: 97: Hoare triple {24238#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24238#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:13,743 INFO L290 TraceCheckUtils]: 98: Hoare triple {24238#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24266#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:13,744 INFO L290 TraceCheckUtils]: 99: Hoare triple {24266#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {24266#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:13,744 INFO L272 TraceCheckUtils]: 100: Hoare triple {24266#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24266#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:13,744 INFO L290 TraceCheckUtils]: 101: Hoare triple {24266#(<= ~counter~0 10)} ~cond := #in~cond; {24266#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:13,745 INFO L290 TraceCheckUtils]: 102: Hoare triple {24266#(<= ~counter~0 10)} assume !(0 == ~cond); {24266#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:13,745 INFO L290 TraceCheckUtils]: 103: Hoare triple {24266#(<= ~counter~0 10)} assume true; {24266#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:13,745 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {24266#(<= ~counter~0 10)} {24266#(<= ~counter~0 10)} #63#return; {24266#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:13,746 INFO L290 TraceCheckUtils]: 105: Hoare triple {24266#(<= ~counter~0 10)} assume !!(0 != ~r~0); {24266#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:13,746 INFO L290 TraceCheckUtils]: 106: Hoare triple {24266#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24266#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:13,747 INFO L290 TraceCheckUtils]: 107: Hoare triple {24266#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24294#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:13,747 INFO L290 TraceCheckUtils]: 108: Hoare triple {24294#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {24294#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:13,748 INFO L272 TraceCheckUtils]: 109: Hoare triple {24294#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24294#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:13,748 INFO L290 TraceCheckUtils]: 110: Hoare triple {24294#(<= ~counter~0 11)} ~cond := #in~cond; {24294#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:13,748 INFO L290 TraceCheckUtils]: 111: Hoare triple {24294#(<= ~counter~0 11)} assume !(0 == ~cond); {24294#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:13,748 INFO L290 TraceCheckUtils]: 112: Hoare triple {24294#(<= ~counter~0 11)} assume true; {24294#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:13,749 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {24294#(<= ~counter~0 11)} {24294#(<= ~counter~0 11)} #63#return; {24294#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:13,749 INFO L290 TraceCheckUtils]: 114: Hoare triple {24294#(<= ~counter~0 11)} assume !!(0 != ~r~0); {24294#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:13,749 INFO L290 TraceCheckUtils]: 115: Hoare triple {24294#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24294#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:13,750 INFO L290 TraceCheckUtils]: 116: Hoare triple {24294#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24322#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:13,750 INFO L290 TraceCheckUtils]: 117: Hoare triple {24322#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {24322#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:13,751 INFO L272 TraceCheckUtils]: 118: Hoare triple {24322#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24322#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:13,751 INFO L290 TraceCheckUtils]: 119: Hoare triple {24322#(<= ~counter~0 12)} ~cond := #in~cond; {24322#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:13,751 INFO L290 TraceCheckUtils]: 120: Hoare triple {24322#(<= ~counter~0 12)} assume !(0 == ~cond); {24322#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:13,752 INFO L290 TraceCheckUtils]: 121: Hoare triple {24322#(<= ~counter~0 12)} assume true; {24322#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:13,752 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {24322#(<= ~counter~0 12)} {24322#(<= ~counter~0 12)} #63#return; {24322#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:13,753 INFO L290 TraceCheckUtils]: 123: Hoare triple {24322#(<= ~counter~0 12)} assume !!(0 != ~r~0); {24322#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:13,753 INFO L290 TraceCheckUtils]: 124: Hoare triple {24322#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24322#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:13,754 INFO L290 TraceCheckUtils]: 125: Hoare triple {24322#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24350#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:13,754 INFO L290 TraceCheckUtils]: 126: Hoare triple {24350#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {24350#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:13,754 INFO L272 TraceCheckUtils]: 127: Hoare triple {24350#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24350#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:13,755 INFO L290 TraceCheckUtils]: 128: Hoare triple {24350#(<= ~counter~0 13)} ~cond := #in~cond; {24350#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:13,755 INFO L290 TraceCheckUtils]: 129: Hoare triple {24350#(<= ~counter~0 13)} assume !(0 == ~cond); {24350#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:13,755 INFO L290 TraceCheckUtils]: 130: Hoare triple {24350#(<= ~counter~0 13)} assume true; {24350#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:13,756 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {24350#(<= ~counter~0 13)} {24350#(<= ~counter~0 13)} #63#return; {24350#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:13,756 INFO L290 TraceCheckUtils]: 132: Hoare triple {24350#(<= ~counter~0 13)} assume !!(0 != ~r~0); {24350#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:13,756 INFO L290 TraceCheckUtils]: 133: Hoare triple {24350#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24350#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:13,757 INFO L290 TraceCheckUtils]: 134: Hoare triple {24350#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24378#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:13,757 INFO L290 TraceCheckUtils]: 135: Hoare triple {24378#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {24378#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:13,758 INFO L272 TraceCheckUtils]: 136: Hoare triple {24378#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24378#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:13,758 INFO L290 TraceCheckUtils]: 137: Hoare triple {24378#(<= ~counter~0 14)} ~cond := #in~cond; {24378#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:13,758 INFO L290 TraceCheckUtils]: 138: Hoare triple {24378#(<= ~counter~0 14)} assume !(0 == ~cond); {24378#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:13,759 INFO L290 TraceCheckUtils]: 139: Hoare triple {24378#(<= ~counter~0 14)} assume true; {24378#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:13,759 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {24378#(<= ~counter~0 14)} {24378#(<= ~counter~0 14)} #63#return; {24378#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:13,760 INFO L290 TraceCheckUtils]: 141: Hoare triple {24378#(<= ~counter~0 14)} assume !!(0 != ~r~0); {24378#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:13,760 INFO L290 TraceCheckUtils]: 142: Hoare triple {24378#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24378#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:13,761 INFO L290 TraceCheckUtils]: 143: Hoare triple {24378#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24406#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:13,761 INFO L290 TraceCheckUtils]: 144: Hoare triple {24406#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {24406#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:13,761 INFO L272 TraceCheckUtils]: 145: Hoare triple {24406#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24406#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:13,762 INFO L290 TraceCheckUtils]: 146: Hoare triple {24406#(<= ~counter~0 15)} ~cond := #in~cond; {24406#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:13,762 INFO L290 TraceCheckUtils]: 147: Hoare triple {24406#(<= ~counter~0 15)} assume !(0 == ~cond); {24406#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:13,762 INFO L290 TraceCheckUtils]: 148: Hoare triple {24406#(<= ~counter~0 15)} assume true; {24406#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:13,763 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {24406#(<= ~counter~0 15)} {24406#(<= ~counter~0 15)} #63#return; {24406#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:13,763 INFO L290 TraceCheckUtils]: 150: Hoare triple {24406#(<= ~counter~0 15)} assume !!(0 != ~r~0); {24406#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:13,763 INFO L290 TraceCheckUtils]: 151: Hoare triple {24406#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24406#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:13,764 INFO L290 TraceCheckUtils]: 152: Hoare triple {24406#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24434#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:13,764 INFO L290 TraceCheckUtils]: 153: Hoare triple {24434#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {24434#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:13,765 INFO L272 TraceCheckUtils]: 154: Hoare triple {24434#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24434#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:13,765 INFO L290 TraceCheckUtils]: 155: Hoare triple {24434#(<= ~counter~0 16)} ~cond := #in~cond; {24434#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:13,765 INFO L290 TraceCheckUtils]: 156: Hoare triple {24434#(<= ~counter~0 16)} assume !(0 == ~cond); {24434#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:13,766 INFO L290 TraceCheckUtils]: 157: Hoare triple {24434#(<= ~counter~0 16)} assume true; {24434#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:13,766 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {24434#(<= ~counter~0 16)} {24434#(<= ~counter~0 16)} #63#return; {24434#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:13,767 INFO L290 TraceCheckUtils]: 159: Hoare triple {24434#(<= ~counter~0 16)} assume !!(0 != ~r~0); {24434#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:13,767 INFO L290 TraceCheckUtils]: 160: Hoare triple {24434#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24434#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:13,767 INFO L290 TraceCheckUtils]: 161: Hoare triple {24434#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24462#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:13,768 INFO L290 TraceCheckUtils]: 162: Hoare triple {24462#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {24462#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:13,768 INFO L272 TraceCheckUtils]: 163: Hoare triple {24462#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24462#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:13,769 INFO L290 TraceCheckUtils]: 164: Hoare triple {24462#(<= ~counter~0 17)} ~cond := #in~cond; {24462#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:13,769 INFO L290 TraceCheckUtils]: 165: Hoare triple {24462#(<= ~counter~0 17)} assume !(0 == ~cond); {24462#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:13,769 INFO L290 TraceCheckUtils]: 166: Hoare triple {24462#(<= ~counter~0 17)} assume true; {24462#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:13,770 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {24462#(<= ~counter~0 17)} {24462#(<= ~counter~0 17)} #63#return; {24462#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:13,770 INFO L290 TraceCheckUtils]: 168: Hoare triple {24462#(<= ~counter~0 17)} assume !!(0 != ~r~0); {24462#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:13,770 INFO L290 TraceCheckUtils]: 169: Hoare triple {24462#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24462#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:13,771 INFO L290 TraceCheckUtils]: 170: Hoare triple {24462#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24490#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:13,771 INFO L290 TraceCheckUtils]: 171: Hoare triple {24490#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {24490#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:13,772 INFO L272 TraceCheckUtils]: 172: Hoare triple {24490#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24490#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:13,772 INFO L290 TraceCheckUtils]: 173: Hoare triple {24490#(<= ~counter~0 18)} ~cond := #in~cond; {24490#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:13,772 INFO L290 TraceCheckUtils]: 174: Hoare triple {24490#(<= ~counter~0 18)} assume !(0 == ~cond); {24490#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:13,773 INFO L290 TraceCheckUtils]: 175: Hoare triple {24490#(<= ~counter~0 18)} assume true; {24490#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:13,773 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {24490#(<= ~counter~0 18)} {24490#(<= ~counter~0 18)} #63#return; {24490#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:13,773 INFO L290 TraceCheckUtils]: 177: Hoare triple {24490#(<= ~counter~0 18)} assume !!(0 != ~r~0); {24490#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:13,774 INFO L290 TraceCheckUtils]: 178: Hoare triple {24490#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24490#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:13,774 INFO L290 TraceCheckUtils]: 179: Hoare triple {24490#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24518#(<= |main_#t~post6| 18)} is VALID [2022-04-08 06:12:13,774 INFO L290 TraceCheckUtils]: 180: Hoare triple {24518#(<= |main_#t~post6| 18)} assume !(#t~post6 < 50);havoc #t~post6; {23958#false} is VALID [2022-04-08 06:12:13,774 INFO L272 TraceCheckUtils]: 181: Hoare triple {23958#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23958#false} is VALID [2022-04-08 06:12:13,775 INFO L290 TraceCheckUtils]: 182: Hoare triple {23958#false} ~cond := #in~cond; {23958#false} is VALID [2022-04-08 06:12:13,775 INFO L290 TraceCheckUtils]: 183: Hoare triple {23958#false} assume 0 == ~cond; {23958#false} is VALID [2022-04-08 06:12:13,775 INFO L290 TraceCheckUtils]: 184: Hoare triple {23958#false} assume !false; {23958#false} is VALID [2022-04-08 06:12:13,775 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 06:12:13,776 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:12:14,998 INFO L290 TraceCheckUtils]: 184: Hoare triple {23958#false} assume !false; {23958#false} is VALID [2022-04-08 06:12:14,999 INFO L290 TraceCheckUtils]: 183: Hoare triple {23958#false} assume 0 == ~cond; {23958#false} is VALID [2022-04-08 06:12:14,999 INFO L290 TraceCheckUtils]: 182: Hoare triple {23958#false} ~cond := #in~cond; {23958#false} is VALID [2022-04-08 06:12:14,999 INFO L272 TraceCheckUtils]: 181: Hoare triple {23958#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23958#false} is VALID [2022-04-08 06:12:14,999 INFO L290 TraceCheckUtils]: 180: Hoare triple {24546#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {23958#false} is VALID [2022-04-08 06:12:15,000 INFO L290 TraceCheckUtils]: 179: Hoare triple {24550#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24546#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:12:15,000 INFO L290 TraceCheckUtils]: 178: Hoare triple {24550#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24550#(< ~counter~0 50)} is VALID [2022-04-08 06:12:15,000 INFO L290 TraceCheckUtils]: 177: Hoare triple {24550#(< ~counter~0 50)} assume !!(0 != ~r~0); {24550#(< ~counter~0 50)} is VALID [2022-04-08 06:12:15,011 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {23957#true} {24550#(< ~counter~0 50)} #63#return; {24550#(< ~counter~0 50)} is VALID [2022-04-08 06:12:15,011 INFO L290 TraceCheckUtils]: 175: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,012 INFO L290 TraceCheckUtils]: 174: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,012 INFO L290 TraceCheckUtils]: 173: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,012 INFO L272 TraceCheckUtils]: 172: Hoare triple {24550#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,012 INFO L290 TraceCheckUtils]: 171: Hoare triple {24550#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {24550#(< ~counter~0 50)} is VALID [2022-04-08 06:12:15,013 INFO L290 TraceCheckUtils]: 170: Hoare triple {24578#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24550#(< ~counter~0 50)} is VALID [2022-04-08 06:12:15,013 INFO L290 TraceCheckUtils]: 169: Hoare triple {24578#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24578#(< ~counter~0 49)} is VALID [2022-04-08 06:12:15,014 INFO L290 TraceCheckUtils]: 168: Hoare triple {24578#(< ~counter~0 49)} assume !!(0 != ~r~0); {24578#(< ~counter~0 49)} is VALID [2022-04-08 06:12:15,015 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {23957#true} {24578#(< ~counter~0 49)} #63#return; {24578#(< ~counter~0 49)} is VALID [2022-04-08 06:12:15,015 INFO L290 TraceCheckUtils]: 166: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,015 INFO L290 TraceCheckUtils]: 165: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,015 INFO L290 TraceCheckUtils]: 164: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,015 INFO L272 TraceCheckUtils]: 163: Hoare triple {24578#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,015 INFO L290 TraceCheckUtils]: 162: Hoare triple {24578#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {24578#(< ~counter~0 49)} is VALID [2022-04-08 06:12:15,016 INFO L290 TraceCheckUtils]: 161: Hoare triple {24606#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24578#(< ~counter~0 49)} is VALID [2022-04-08 06:12:15,016 INFO L290 TraceCheckUtils]: 160: Hoare triple {24606#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24606#(< ~counter~0 48)} is VALID [2022-04-08 06:12:15,017 INFO L290 TraceCheckUtils]: 159: Hoare triple {24606#(< ~counter~0 48)} assume !!(0 != ~r~0); {24606#(< ~counter~0 48)} is VALID [2022-04-08 06:12:15,017 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {23957#true} {24606#(< ~counter~0 48)} #63#return; {24606#(< ~counter~0 48)} is VALID [2022-04-08 06:12:15,018 INFO L290 TraceCheckUtils]: 157: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,018 INFO L290 TraceCheckUtils]: 156: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,018 INFO L290 TraceCheckUtils]: 155: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,018 INFO L272 TraceCheckUtils]: 154: Hoare triple {24606#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,018 INFO L290 TraceCheckUtils]: 153: Hoare triple {24606#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {24606#(< ~counter~0 48)} is VALID [2022-04-08 06:12:15,019 INFO L290 TraceCheckUtils]: 152: Hoare triple {24634#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24606#(< ~counter~0 48)} is VALID [2022-04-08 06:12:15,019 INFO L290 TraceCheckUtils]: 151: Hoare triple {24634#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24634#(< ~counter~0 47)} is VALID [2022-04-08 06:12:15,020 INFO L290 TraceCheckUtils]: 150: Hoare triple {24634#(< ~counter~0 47)} assume !!(0 != ~r~0); {24634#(< ~counter~0 47)} is VALID [2022-04-08 06:12:15,020 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {23957#true} {24634#(< ~counter~0 47)} #63#return; {24634#(< ~counter~0 47)} is VALID [2022-04-08 06:12:15,020 INFO L290 TraceCheckUtils]: 148: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,020 INFO L290 TraceCheckUtils]: 147: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,021 INFO L290 TraceCheckUtils]: 146: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,021 INFO L272 TraceCheckUtils]: 145: Hoare triple {24634#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,021 INFO L290 TraceCheckUtils]: 144: Hoare triple {24634#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {24634#(< ~counter~0 47)} is VALID [2022-04-08 06:12:15,022 INFO L290 TraceCheckUtils]: 143: Hoare triple {24662#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24634#(< ~counter~0 47)} is VALID [2022-04-08 06:12:15,022 INFO L290 TraceCheckUtils]: 142: Hoare triple {24662#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24662#(< ~counter~0 46)} is VALID [2022-04-08 06:12:15,023 INFO L290 TraceCheckUtils]: 141: Hoare triple {24662#(< ~counter~0 46)} assume !!(0 != ~r~0); {24662#(< ~counter~0 46)} is VALID [2022-04-08 06:12:15,023 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {23957#true} {24662#(< ~counter~0 46)} #63#return; {24662#(< ~counter~0 46)} is VALID [2022-04-08 06:12:15,023 INFO L290 TraceCheckUtils]: 139: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,023 INFO L290 TraceCheckUtils]: 138: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,024 INFO L290 TraceCheckUtils]: 137: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,024 INFO L272 TraceCheckUtils]: 136: Hoare triple {24662#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,024 INFO L290 TraceCheckUtils]: 135: Hoare triple {24662#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {24662#(< ~counter~0 46)} is VALID [2022-04-08 06:12:15,025 INFO L290 TraceCheckUtils]: 134: Hoare triple {24690#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24662#(< ~counter~0 46)} is VALID [2022-04-08 06:12:15,025 INFO L290 TraceCheckUtils]: 133: Hoare triple {24690#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24690#(< ~counter~0 45)} is VALID [2022-04-08 06:12:15,026 INFO L290 TraceCheckUtils]: 132: Hoare triple {24690#(< ~counter~0 45)} assume !!(0 != ~r~0); {24690#(< ~counter~0 45)} is VALID [2022-04-08 06:12:15,026 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {23957#true} {24690#(< ~counter~0 45)} #63#return; {24690#(< ~counter~0 45)} is VALID [2022-04-08 06:12:15,026 INFO L290 TraceCheckUtils]: 130: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,026 INFO L290 TraceCheckUtils]: 129: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,027 INFO L290 TraceCheckUtils]: 128: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,027 INFO L272 TraceCheckUtils]: 127: Hoare triple {24690#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,027 INFO L290 TraceCheckUtils]: 126: Hoare triple {24690#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {24690#(< ~counter~0 45)} is VALID [2022-04-08 06:12:15,028 INFO L290 TraceCheckUtils]: 125: Hoare triple {24718#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24690#(< ~counter~0 45)} is VALID [2022-04-08 06:12:15,028 INFO L290 TraceCheckUtils]: 124: Hoare triple {24718#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24718#(< ~counter~0 44)} is VALID [2022-04-08 06:12:15,028 INFO L290 TraceCheckUtils]: 123: Hoare triple {24718#(< ~counter~0 44)} assume !!(0 != ~r~0); {24718#(< ~counter~0 44)} is VALID [2022-04-08 06:12:15,029 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {23957#true} {24718#(< ~counter~0 44)} #63#return; {24718#(< ~counter~0 44)} is VALID [2022-04-08 06:12:15,029 INFO L290 TraceCheckUtils]: 121: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,029 INFO L290 TraceCheckUtils]: 120: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,029 INFO L290 TraceCheckUtils]: 119: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,030 INFO L272 TraceCheckUtils]: 118: Hoare triple {24718#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,030 INFO L290 TraceCheckUtils]: 117: Hoare triple {24718#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {24718#(< ~counter~0 44)} is VALID [2022-04-08 06:12:15,031 INFO L290 TraceCheckUtils]: 116: Hoare triple {24746#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24718#(< ~counter~0 44)} is VALID [2022-04-08 06:12:15,031 INFO L290 TraceCheckUtils]: 115: Hoare triple {24746#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24746#(< ~counter~0 43)} is VALID [2022-04-08 06:12:15,031 INFO L290 TraceCheckUtils]: 114: Hoare triple {24746#(< ~counter~0 43)} assume !!(0 != ~r~0); {24746#(< ~counter~0 43)} is VALID [2022-04-08 06:12:15,032 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {23957#true} {24746#(< ~counter~0 43)} #63#return; {24746#(< ~counter~0 43)} is VALID [2022-04-08 06:12:15,032 INFO L290 TraceCheckUtils]: 112: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,032 INFO L290 TraceCheckUtils]: 111: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,032 INFO L290 TraceCheckUtils]: 110: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,032 INFO L272 TraceCheckUtils]: 109: Hoare triple {24746#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,033 INFO L290 TraceCheckUtils]: 108: Hoare triple {24746#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {24746#(< ~counter~0 43)} is VALID [2022-04-08 06:12:15,034 INFO L290 TraceCheckUtils]: 107: Hoare triple {24774#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24746#(< ~counter~0 43)} is VALID [2022-04-08 06:12:15,034 INFO L290 TraceCheckUtils]: 106: Hoare triple {24774#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24774#(< ~counter~0 42)} is VALID [2022-04-08 06:12:15,034 INFO L290 TraceCheckUtils]: 105: Hoare triple {24774#(< ~counter~0 42)} assume !!(0 != ~r~0); {24774#(< ~counter~0 42)} is VALID [2022-04-08 06:12:15,035 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {23957#true} {24774#(< ~counter~0 42)} #63#return; {24774#(< ~counter~0 42)} is VALID [2022-04-08 06:12:15,035 INFO L290 TraceCheckUtils]: 103: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,035 INFO L290 TraceCheckUtils]: 102: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,035 INFO L290 TraceCheckUtils]: 101: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,035 INFO L272 TraceCheckUtils]: 100: Hoare triple {24774#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,036 INFO L290 TraceCheckUtils]: 99: Hoare triple {24774#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {24774#(< ~counter~0 42)} is VALID [2022-04-08 06:12:15,036 INFO L290 TraceCheckUtils]: 98: Hoare triple {24802#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24774#(< ~counter~0 42)} is VALID [2022-04-08 06:12:15,037 INFO L290 TraceCheckUtils]: 97: Hoare triple {24802#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24802#(< ~counter~0 41)} is VALID [2022-04-08 06:12:15,037 INFO L290 TraceCheckUtils]: 96: Hoare triple {24802#(< ~counter~0 41)} assume !!(0 != ~r~0); {24802#(< ~counter~0 41)} is VALID [2022-04-08 06:12:15,038 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {23957#true} {24802#(< ~counter~0 41)} #63#return; {24802#(< ~counter~0 41)} is VALID [2022-04-08 06:12:15,038 INFO L290 TraceCheckUtils]: 94: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,038 INFO L290 TraceCheckUtils]: 93: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,038 INFO L290 TraceCheckUtils]: 92: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,038 INFO L272 TraceCheckUtils]: 91: Hoare triple {24802#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,038 INFO L290 TraceCheckUtils]: 90: Hoare triple {24802#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {24802#(< ~counter~0 41)} is VALID [2022-04-08 06:12:15,039 INFO L290 TraceCheckUtils]: 89: Hoare triple {24830#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24802#(< ~counter~0 41)} is VALID [2022-04-08 06:12:15,040 INFO L290 TraceCheckUtils]: 88: Hoare triple {24830#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24830#(< ~counter~0 40)} is VALID [2022-04-08 06:12:15,040 INFO L290 TraceCheckUtils]: 87: Hoare triple {24830#(< ~counter~0 40)} assume !!(0 != ~r~0); {24830#(< ~counter~0 40)} is VALID [2022-04-08 06:12:15,041 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {23957#true} {24830#(< ~counter~0 40)} #63#return; {24830#(< ~counter~0 40)} is VALID [2022-04-08 06:12:15,041 INFO L290 TraceCheckUtils]: 85: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,041 INFO L290 TraceCheckUtils]: 84: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,041 INFO L290 TraceCheckUtils]: 83: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,041 INFO L272 TraceCheckUtils]: 82: Hoare triple {24830#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,041 INFO L290 TraceCheckUtils]: 81: Hoare triple {24830#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {24830#(< ~counter~0 40)} is VALID [2022-04-08 06:12:15,042 INFO L290 TraceCheckUtils]: 80: Hoare triple {24858#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24830#(< ~counter~0 40)} is VALID [2022-04-08 06:12:15,043 INFO L290 TraceCheckUtils]: 79: Hoare triple {24858#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24858#(< ~counter~0 39)} is VALID [2022-04-08 06:12:15,043 INFO L290 TraceCheckUtils]: 78: Hoare triple {24858#(< ~counter~0 39)} assume !!(0 != ~r~0); {24858#(< ~counter~0 39)} is VALID [2022-04-08 06:12:15,044 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23957#true} {24858#(< ~counter~0 39)} #63#return; {24858#(< ~counter~0 39)} is VALID [2022-04-08 06:12:15,044 INFO L290 TraceCheckUtils]: 76: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,044 INFO L290 TraceCheckUtils]: 75: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,044 INFO L290 TraceCheckUtils]: 74: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,044 INFO L272 TraceCheckUtils]: 73: Hoare triple {24858#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,044 INFO L290 TraceCheckUtils]: 72: Hoare triple {24858#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {24858#(< ~counter~0 39)} is VALID [2022-04-08 06:12:15,045 INFO L290 TraceCheckUtils]: 71: Hoare triple {24886#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24858#(< ~counter~0 39)} is VALID [2022-04-08 06:12:15,045 INFO L290 TraceCheckUtils]: 70: Hoare triple {24886#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24886#(< ~counter~0 38)} is VALID [2022-04-08 06:12:15,046 INFO L290 TraceCheckUtils]: 69: Hoare triple {24886#(< ~counter~0 38)} assume !!(0 != ~r~0); {24886#(< ~counter~0 38)} is VALID [2022-04-08 06:12:15,046 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {23957#true} {24886#(< ~counter~0 38)} #63#return; {24886#(< ~counter~0 38)} is VALID [2022-04-08 06:12:15,046 INFO L290 TraceCheckUtils]: 67: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,047 INFO L290 TraceCheckUtils]: 66: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,047 INFO L290 TraceCheckUtils]: 65: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,047 INFO L272 TraceCheckUtils]: 64: Hoare triple {24886#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,047 INFO L290 TraceCheckUtils]: 63: Hoare triple {24886#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {24886#(< ~counter~0 38)} is VALID [2022-04-08 06:12:15,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {24914#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24886#(< ~counter~0 38)} is VALID [2022-04-08 06:12:15,048 INFO L290 TraceCheckUtils]: 61: Hoare triple {24914#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24914#(< ~counter~0 37)} is VALID [2022-04-08 06:12:15,049 INFO L290 TraceCheckUtils]: 60: Hoare triple {24914#(< ~counter~0 37)} assume !!(0 != ~r~0); {24914#(< ~counter~0 37)} is VALID [2022-04-08 06:12:15,049 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {23957#true} {24914#(< ~counter~0 37)} #63#return; {24914#(< ~counter~0 37)} is VALID [2022-04-08 06:12:15,049 INFO L290 TraceCheckUtils]: 58: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,049 INFO L290 TraceCheckUtils]: 57: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,050 INFO L290 TraceCheckUtils]: 56: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,050 INFO L272 TraceCheckUtils]: 55: Hoare triple {24914#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,050 INFO L290 TraceCheckUtils]: 54: Hoare triple {24914#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {24914#(< ~counter~0 37)} is VALID [2022-04-08 06:12:15,051 INFO L290 TraceCheckUtils]: 53: Hoare triple {24942#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24914#(< ~counter~0 37)} is VALID [2022-04-08 06:12:15,051 INFO L290 TraceCheckUtils]: 52: Hoare triple {24942#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24942#(< ~counter~0 36)} is VALID [2022-04-08 06:12:15,051 INFO L290 TraceCheckUtils]: 51: Hoare triple {24942#(< ~counter~0 36)} assume !!(0 != ~r~0); {24942#(< ~counter~0 36)} is VALID [2022-04-08 06:12:15,052 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {23957#true} {24942#(< ~counter~0 36)} #63#return; {24942#(< ~counter~0 36)} is VALID [2022-04-08 06:12:15,052 INFO L290 TraceCheckUtils]: 49: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,052 INFO L290 TraceCheckUtils]: 48: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,052 INFO L290 TraceCheckUtils]: 47: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,052 INFO L272 TraceCheckUtils]: 46: Hoare triple {24942#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,053 INFO L290 TraceCheckUtils]: 45: Hoare triple {24942#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {24942#(< ~counter~0 36)} is VALID [2022-04-08 06:12:15,054 INFO L290 TraceCheckUtils]: 44: Hoare triple {24970#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24942#(< ~counter~0 36)} is VALID [2022-04-08 06:12:15,054 INFO L290 TraceCheckUtils]: 43: Hoare triple {24970#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24970#(< ~counter~0 35)} is VALID [2022-04-08 06:12:15,054 INFO L290 TraceCheckUtils]: 42: Hoare triple {24970#(< ~counter~0 35)} assume !!(0 != ~r~0); {24970#(< ~counter~0 35)} is VALID [2022-04-08 06:12:15,055 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {23957#true} {24970#(< ~counter~0 35)} #63#return; {24970#(< ~counter~0 35)} is VALID [2022-04-08 06:12:15,055 INFO L290 TraceCheckUtils]: 40: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,055 INFO L290 TraceCheckUtils]: 39: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,055 INFO L290 TraceCheckUtils]: 38: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,055 INFO L272 TraceCheckUtils]: 37: Hoare triple {24970#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,056 INFO L290 TraceCheckUtils]: 36: Hoare triple {24970#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {24970#(< ~counter~0 35)} is VALID [2022-04-08 06:12:15,056 INFO L290 TraceCheckUtils]: 35: Hoare triple {24998#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24970#(< ~counter~0 35)} is VALID [2022-04-08 06:12:15,057 INFO L290 TraceCheckUtils]: 34: Hoare triple {24998#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24998#(< ~counter~0 34)} is VALID [2022-04-08 06:12:15,057 INFO L290 TraceCheckUtils]: 33: Hoare triple {24998#(< ~counter~0 34)} assume !!(0 != ~r~0); {24998#(< ~counter~0 34)} is VALID [2022-04-08 06:12:15,058 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {23957#true} {24998#(< ~counter~0 34)} #63#return; {24998#(< ~counter~0 34)} is VALID [2022-04-08 06:12:15,058 INFO L290 TraceCheckUtils]: 31: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,058 INFO L290 TraceCheckUtils]: 30: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,058 INFO L290 TraceCheckUtils]: 29: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,058 INFO L272 TraceCheckUtils]: 28: Hoare triple {24998#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,058 INFO L290 TraceCheckUtils]: 27: Hoare triple {24998#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {24998#(< ~counter~0 34)} is VALID [2022-04-08 06:12:15,059 INFO L290 TraceCheckUtils]: 26: Hoare triple {25026#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24998#(< ~counter~0 34)} is VALID [2022-04-08 06:12:15,059 INFO L290 TraceCheckUtils]: 25: Hoare triple {25026#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {25026#(< ~counter~0 33)} is VALID [2022-04-08 06:12:15,060 INFO L290 TraceCheckUtils]: 24: Hoare triple {25026#(< ~counter~0 33)} assume !!(0 != ~r~0); {25026#(< ~counter~0 33)} is VALID [2022-04-08 06:12:15,060 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23957#true} {25026#(< ~counter~0 33)} #63#return; {25026#(< ~counter~0 33)} is VALID [2022-04-08 06:12:15,061 INFO L290 TraceCheckUtils]: 22: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,061 INFO L290 TraceCheckUtils]: 21: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,061 INFO L290 TraceCheckUtils]: 20: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,061 INFO L272 TraceCheckUtils]: 19: Hoare triple {25026#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,061 INFO L290 TraceCheckUtils]: 18: Hoare triple {25026#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {25026#(< ~counter~0 33)} is VALID [2022-04-08 06:12:15,062 INFO L290 TraceCheckUtils]: 17: Hoare triple {25054#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {25026#(< ~counter~0 33)} is VALID [2022-04-08 06:12:15,062 INFO L290 TraceCheckUtils]: 16: Hoare triple {25054#(< ~counter~0 32)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {25054#(< ~counter~0 32)} is VALID [2022-04-08 06:12:15,063 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23957#true} {25054#(< ~counter~0 32)} #61#return; {25054#(< ~counter~0 32)} is VALID [2022-04-08 06:12:15,063 INFO L290 TraceCheckUtils]: 14: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,063 INFO L290 TraceCheckUtils]: 13: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,063 INFO L290 TraceCheckUtils]: 12: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,063 INFO L272 TraceCheckUtils]: 11: Hoare triple {25054#(< ~counter~0 32)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,064 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23957#true} {25054#(< ~counter~0 32)} #59#return; {25054#(< ~counter~0 32)} is VALID [2022-04-08 06:12:15,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-08 06:12:15,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-08 06:12:15,064 INFO L290 TraceCheckUtils]: 7: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-08 06:12:15,064 INFO L272 TraceCheckUtils]: 6: Hoare triple {25054#(< ~counter~0 32)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23957#true} is VALID [2022-04-08 06:12:15,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {25054#(< ~counter~0 32)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {25054#(< ~counter~0 32)} is VALID [2022-04-08 06:12:15,065 INFO L272 TraceCheckUtils]: 4: Hoare triple {25054#(< ~counter~0 32)} call #t~ret7 := main(); {25054#(< ~counter~0 32)} is VALID [2022-04-08 06:12:15,065 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25054#(< ~counter~0 32)} {23957#true} #67#return; {25054#(< ~counter~0 32)} is VALID [2022-04-08 06:12:15,065 INFO L290 TraceCheckUtils]: 2: Hoare triple {25054#(< ~counter~0 32)} assume true; {25054#(< ~counter~0 32)} is VALID [2022-04-08 06:12:15,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {23957#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {25054#(< ~counter~0 32)} is VALID [2022-04-08 06:12:15,066 INFO L272 TraceCheckUtils]: 0: Hoare triple {23957#true} call ULTIMATE.init(); {23957#true} is VALID [2022-04-08 06:12:15,067 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 06:12:15,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:12:15,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116271795] [2022-04-08 06:12:15,067 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:12:15,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2078879437] [2022-04-08 06:12:15,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2078879437] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:12:15,068 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:12:15,068 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2022-04-08 06:12:15,068 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:12:15,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [456313732] [2022-04-08 06:12:15,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [456313732] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:12:15,068 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:12:15,068 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-08 06:12:15,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127695404] [2022-04-08 06:12:15,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:12:15,070 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 06:12:15,071 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:12:15,071 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 06:12:15,235 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 06:12:15,235 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-08 06:12:15,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:15,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-08 06:12:15,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=785, Invalid=937, Unknown=0, NotChecked=0, Total=1722 [2022-04-08 06:12:15,236 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 06:12:16,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:16,066 INFO L93 Difference]: Finished difference Result 196 states and 216 transitions. [2022-04-08 06:12:16,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-08 06:12:16,066 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 06:12:16,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:12:16,067 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 06:12:16,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-08 06:12:16,071 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 06:12:16,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-08 06:12:16,075 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 215 transitions. [2022-04-08 06:12:16,244 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 06:12:16,249 INFO L225 Difference]: With dead ends: 196 [2022-04-08 06:12:16,250 INFO L226 Difference]: Without dead ends: 191 [2022-04-08 06:12:16,251 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 06:12:16,251 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 60 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 06:12:16,251 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [60 Valid, 226 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 06:12:16,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-08 06:12:16,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-08 06:12:16,482 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:12:16,482 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 06:12:16,482 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 06:12:16,482 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 06:12:16,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:16,486 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-08 06:12:16,486 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-08 06:12:16,486 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:16,486 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:16,486 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 06:12:16,487 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 06:12:16,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:16,490 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-08 06:12:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-08 06:12:16,490 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:16,490 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:16,490 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:12:16,490 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:12:16,491 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 06:12:16,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 211 transitions. [2022-04-08 06:12:16,494 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 211 transitions. Word has length 185 [2022-04-08 06:12:16,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:12:16,494 INFO L478 AbstractCegarLoop]: Abstraction has 191 states and 211 transitions. [2022-04-08 06:12:16,494 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 06:12:16,495 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 191 states and 211 transitions. [2022-04-08 06:12:18,242 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 06:12:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-08 06:12:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-04-08 06:12:18,244 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:12:18,244 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 06:12:18,255 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 06:12:18,444 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 06:12:18,445 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:12:18,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:12:18,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 37 times [2022-04-08 06:12:18,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:18,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2028424228] [2022-04-08 06:12:18,445 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:12:18,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 38 times [2022-04-08 06:12:18,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:12:18,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537225579] [2022-04-08 06:12:18,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:12:18,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:12:18,471 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:12:18,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1465671139] [2022-04-08 06:12:18,472 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:12:18,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:12:18,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:12:18,473 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 06:12:18,477 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 06:12:18,599 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:12:18,600 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:12:18,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-08 06:12:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:12:18,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:12:19,741 INFO L272 TraceCheckUtils]: 0: Hoare triple {26300#true} call ULTIMATE.init(); {26300#true} is VALID [2022-04-08 06:12:19,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {26300#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,742 INFO L290 TraceCheckUtils]: 2: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,742 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26308#(<= ~counter~0 0)} {26300#true} #67#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,754 INFO L272 TraceCheckUtils]: 4: Hoare triple {26308#(<= ~counter~0 0)} call #t~ret7 := main(); {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,755 INFO L290 TraceCheckUtils]: 5: Hoare triple {26308#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,763 INFO L272 TraceCheckUtils]: 6: Hoare triple {26308#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,763 INFO L290 TraceCheckUtils]: 7: Hoare triple {26308#(<= ~counter~0 0)} ~cond := #in~cond; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,764 INFO L290 TraceCheckUtils]: 8: Hoare triple {26308#(<= ~counter~0 0)} assume !(0 == ~cond); {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,764 INFO L290 TraceCheckUtils]: 9: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,764 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26308#(<= ~counter~0 0)} {26308#(<= ~counter~0 0)} #59#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,765 INFO L272 TraceCheckUtils]: 11: Hoare triple {26308#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,765 INFO L290 TraceCheckUtils]: 12: Hoare triple {26308#(<= ~counter~0 0)} ~cond := #in~cond; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,766 INFO L290 TraceCheckUtils]: 13: Hoare triple {26308#(<= ~counter~0 0)} assume !(0 == ~cond); {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,766 INFO L290 TraceCheckUtils]: 14: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,766 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26308#(<= ~counter~0 0)} {26308#(<= ~counter~0 0)} #61#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,767 INFO L290 TraceCheckUtils]: 16: Hoare triple {26308#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {26308#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:19,768 INFO L290 TraceCheckUtils]: 17: Hoare triple {26308#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26357#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:19,768 INFO L290 TraceCheckUtils]: 18: Hoare triple {26357#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {26357#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:19,769 INFO L272 TraceCheckUtils]: 19: Hoare triple {26357#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26357#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:19,769 INFO L290 TraceCheckUtils]: 20: Hoare triple {26357#(<= ~counter~0 1)} ~cond := #in~cond; {26357#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:19,769 INFO L290 TraceCheckUtils]: 21: Hoare triple {26357#(<= ~counter~0 1)} assume !(0 == ~cond); {26357#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:19,770 INFO L290 TraceCheckUtils]: 22: Hoare triple {26357#(<= ~counter~0 1)} assume true; {26357#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:19,770 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26357#(<= ~counter~0 1)} {26357#(<= ~counter~0 1)} #63#return; {26357#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:19,770 INFO L290 TraceCheckUtils]: 24: Hoare triple {26357#(<= ~counter~0 1)} assume !!(0 != ~r~0); {26357#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:19,771 INFO L290 TraceCheckUtils]: 25: Hoare triple {26357#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26357#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:19,772 INFO L290 TraceCheckUtils]: 26: Hoare triple {26357#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26385#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:19,772 INFO L290 TraceCheckUtils]: 27: Hoare triple {26385#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {26385#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:19,773 INFO L272 TraceCheckUtils]: 28: Hoare triple {26385#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26385#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:19,773 INFO L290 TraceCheckUtils]: 29: Hoare triple {26385#(<= ~counter~0 2)} ~cond := #in~cond; {26385#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:19,773 INFO L290 TraceCheckUtils]: 30: Hoare triple {26385#(<= ~counter~0 2)} assume !(0 == ~cond); {26385#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:19,774 INFO L290 TraceCheckUtils]: 31: Hoare triple {26385#(<= ~counter~0 2)} assume true; {26385#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:19,774 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26385#(<= ~counter~0 2)} {26385#(<= ~counter~0 2)} #63#return; {26385#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:19,774 INFO L290 TraceCheckUtils]: 33: Hoare triple {26385#(<= ~counter~0 2)} assume !!(0 != ~r~0); {26385#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:19,775 INFO L290 TraceCheckUtils]: 34: Hoare triple {26385#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26385#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:19,776 INFO L290 TraceCheckUtils]: 35: Hoare triple {26385#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26413#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:19,776 INFO L290 TraceCheckUtils]: 36: Hoare triple {26413#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {26413#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:19,776 INFO L272 TraceCheckUtils]: 37: Hoare triple {26413#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26413#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:19,777 INFO L290 TraceCheckUtils]: 38: Hoare triple {26413#(<= ~counter~0 3)} ~cond := #in~cond; {26413#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:19,777 INFO L290 TraceCheckUtils]: 39: Hoare triple {26413#(<= ~counter~0 3)} assume !(0 == ~cond); {26413#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:19,777 INFO L290 TraceCheckUtils]: 40: Hoare triple {26413#(<= ~counter~0 3)} assume true; {26413#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:19,778 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26413#(<= ~counter~0 3)} {26413#(<= ~counter~0 3)} #63#return; {26413#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:19,778 INFO L290 TraceCheckUtils]: 42: Hoare triple {26413#(<= ~counter~0 3)} assume !!(0 != ~r~0); {26413#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:19,779 INFO L290 TraceCheckUtils]: 43: Hoare triple {26413#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26413#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:19,779 INFO L290 TraceCheckUtils]: 44: Hoare triple {26413#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26441#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:19,780 INFO L290 TraceCheckUtils]: 45: Hoare triple {26441#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {26441#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:19,780 INFO L272 TraceCheckUtils]: 46: Hoare triple {26441#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26441#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:19,781 INFO L290 TraceCheckUtils]: 47: Hoare triple {26441#(<= ~counter~0 4)} ~cond := #in~cond; {26441#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:19,781 INFO L290 TraceCheckUtils]: 48: Hoare triple {26441#(<= ~counter~0 4)} assume !(0 == ~cond); {26441#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:19,782 INFO L290 TraceCheckUtils]: 49: Hoare triple {26441#(<= ~counter~0 4)} assume true; {26441#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:19,786 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26441#(<= ~counter~0 4)} {26441#(<= ~counter~0 4)} #63#return; {26441#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:19,787 INFO L290 TraceCheckUtils]: 51: Hoare triple {26441#(<= ~counter~0 4)} assume !!(0 != ~r~0); {26441#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:19,787 INFO L290 TraceCheckUtils]: 52: Hoare triple {26441#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26441#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:19,788 INFO L290 TraceCheckUtils]: 53: Hoare triple {26441#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26469#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:19,788 INFO L290 TraceCheckUtils]: 54: Hoare triple {26469#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {26469#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:19,789 INFO L272 TraceCheckUtils]: 55: Hoare triple {26469#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26469#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:19,789 INFO L290 TraceCheckUtils]: 56: Hoare triple {26469#(<= ~counter~0 5)} ~cond := #in~cond; {26469#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:19,790 INFO L290 TraceCheckUtils]: 57: Hoare triple {26469#(<= ~counter~0 5)} assume !(0 == ~cond); {26469#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:19,790 INFO L290 TraceCheckUtils]: 58: Hoare triple {26469#(<= ~counter~0 5)} assume true; {26469#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:19,791 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26469#(<= ~counter~0 5)} {26469#(<= ~counter~0 5)} #63#return; {26469#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:19,791 INFO L290 TraceCheckUtils]: 60: Hoare triple {26469#(<= ~counter~0 5)} assume !!(0 != ~r~0); {26469#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:19,792 INFO L290 TraceCheckUtils]: 61: Hoare triple {26469#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26469#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:19,792 INFO L290 TraceCheckUtils]: 62: Hoare triple {26469#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26497#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:19,793 INFO L290 TraceCheckUtils]: 63: Hoare triple {26497#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {26497#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:19,794 INFO L272 TraceCheckUtils]: 64: Hoare triple {26497#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26497#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:19,794 INFO L290 TraceCheckUtils]: 65: Hoare triple {26497#(<= ~counter~0 6)} ~cond := #in~cond; {26497#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:19,794 INFO L290 TraceCheckUtils]: 66: Hoare triple {26497#(<= ~counter~0 6)} assume !(0 == ~cond); {26497#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:19,795 INFO L290 TraceCheckUtils]: 67: Hoare triple {26497#(<= ~counter~0 6)} assume true; {26497#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:19,795 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26497#(<= ~counter~0 6)} {26497#(<= ~counter~0 6)} #63#return; {26497#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:19,796 INFO L290 TraceCheckUtils]: 69: Hoare triple {26497#(<= ~counter~0 6)} assume !!(0 != ~r~0); {26497#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:19,796 INFO L290 TraceCheckUtils]: 70: Hoare triple {26497#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26497#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:19,797 INFO L290 TraceCheckUtils]: 71: Hoare triple {26497#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26525#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:19,797 INFO L290 TraceCheckUtils]: 72: Hoare triple {26525#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {26525#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:19,798 INFO L272 TraceCheckUtils]: 73: Hoare triple {26525#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26525#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:19,798 INFO L290 TraceCheckUtils]: 74: Hoare triple {26525#(<= ~counter~0 7)} ~cond := #in~cond; {26525#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:19,799 INFO L290 TraceCheckUtils]: 75: Hoare triple {26525#(<= ~counter~0 7)} assume !(0 == ~cond); {26525#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:19,799 INFO L290 TraceCheckUtils]: 76: Hoare triple {26525#(<= ~counter~0 7)} assume true; {26525#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:19,800 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26525#(<= ~counter~0 7)} {26525#(<= ~counter~0 7)} #63#return; {26525#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:19,800 INFO L290 TraceCheckUtils]: 78: Hoare triple {26525#(<= ~counter~0 7)} assume !!(0 != ~r~0); {26525#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:19,801 INFO L290 TraceCheckUtils]: 79: Hoare triple {26525#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26525#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:19,801 INFO L290 TraceCheckUtils]: 80: Hoare triple {26525#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26553#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:19,802 INFO L290 TraceCheckUtils]: 81: Hoare triple {26553#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {26553#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:19,803 INFO L272 TraceCheckUtils]: 82: Hoare triple {26553#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26553#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:19,803 INFO L290 TraceCheckUtils]: 83: Hoare triple {26553#(<= ~counter~0 8)} ~cond := #in~cond; {26553#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:19,803 INFO L290 TraceCheckUtils]: 84: Hoare triple {26553#(<= ~counter~0 8)} assume !(0 == ~cond); {26553#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:19,804 INFO L290 TraceCheckUtils]: 85: Hoare triple {26553#(<= ~counter~0 8)} assume true; {26553#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:19,804 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26553#(<= ~counter~0 8)} {26553#(<= ~counter~0 8)} #63#return; {26553#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:19,805 INFO L290 TraceCheckUtils]: 87: Hoare triple {26553#(<= ~counter~0 8)} assume !!(0 != ~r~0); {26553#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:19,805 INFO L290 TraceCheckUtils]: 88: Hoare triple {26553#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26553#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:19,806 INFO L290 TraceCheckUtils]: 89: Hoare triple {26553#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26581#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:19,806 INFO L290 TraceCheckUtils]: 90: Hoare triple {26581#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {26581#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:19,807 INFO L272 TraceCheckUtils]: 91: Hoare triple {26581#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26581#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:19,807 INFO L290 TraceCheckUtils]: 92: Hoare triple {26581#(<= ~counter~0 9)} ~cond := #in~cond; {26581#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:19,808 INFO L290 TraceCheckUtils]: 93: Hoare triple {26581#(<= ~counter~0 9)} assume !(0 == ~cond); {26581#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:19,808 INFO L290 TraceCheckUtils]: 94: Hoare triple {26581#(<= ~counter~0 9)} assume true; {26581#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:19,809 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26581#(<= ~counter~0 9)} {26581#(<= ~counter~0 9)} #63#return; {26581#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:19,809 INFO L290 TraceCheckUtils]: 96: Hoare triple {26581#(<= ~counter~0 9)} assume !!(0 != ~r~0); {26581#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:19,809 INFO L290 TraceCheckUtils]: 97: Hoare triple {26581#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26581#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:19,810 INFO L290 TraceCheckUtils]: 98: Hoare triple {26581#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26609#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:19,811 INFO L290 TraceCheckUtils]: 99: Hoare triple {26609#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {26609#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:19,811 INFO L272 TraceCheckUtils]: 100: Hoare triple {26609#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26609#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:19,812 INFO L290 TraceCheckUtils]: 101: Hoare triple {26609#(<= ~counter~0 10)} ~cond := #in~cond; {26609#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:19,812 INFO L290 TraceCheckUtils]: 102: Hoare triple {26609#(<= ~counter~0 10)} assume !(0 == ~cond); {26609#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:19,812 INFO L290 TraceCheckUtils]: 103: Hoare triple {26609#(<= ~counter~0 10)} assume true; {26609#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:19,813 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26609#(<= ~counter~0 10)} {26609#(<= ~counter~0 10)} #63#return; {26609#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:19,813 INFO L290 TraceCheckUtils]: 105: Hoare triple {26609#(<= ~counter~0 10)} assume !!(0 != ~r~0); {26609#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:19,813 INFO L290 TraceCheckUtils]: 106: Hoare triple {26609#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26609#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:19,814 INFO L290 TraceCheckUtils]: 107: Hoare triple {26609#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26637#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:19,815 INFO L290 TraceCheckUtils]: 108: Hoare triple {26637#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {26637#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:19,815 INFO L272 TraceCheckUtils]: 109: Hoare triple {26637#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26637#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:19,816 INFO L290 TraceCheckUtils]: 110: Hoare triple {26637#(<= ~counter~0 11)} ~cond := #in~cond; {26637#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:19,816 INFO L290 TraceCheckUtils]: 111: Hoare triple {26637#(<= ~counter~0 11)} assume !(0 == ~cond); {26637#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:19,816 INFO L290 TraceCheckUtils]: 112: Hoare triple {26637#(<= ~counter~0 11)} assume true; {26637#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:19,817 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26637#(<= ~counter~0 11)} {26637#(<= ~counter~0 11)} #63#return; {26637#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:19,817 INFO L290 TraceCheckUtils]: 114: Hoare triple {26637#(<= ~counter~0 11)} assume !!(0 != ~r~0); {26637#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:19,818 INFO L290 TraceCheckUtils]: 115: Hoare triple {26637#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26637#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:19,818 INFO L290 TraceCheckUtils]: 116: Hoare triple {26637#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26665#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:19,819 INFO L290 TraceCheckUtils]: 117: Hoare triple {26665#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {26665#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:19,819 INFO L272 TraceCheckUtils]: 118: Hoare triple {26665#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26665#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:19,820 INFO L290 TraceCheckUtils]: 119: Hoare triple {26665#(<= ~counter~0 12)} ~cond := #in~cond; {26665#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:19,820 INFO L290 TraceCheckUtils]: 120: Hoare triple {26665#(<= ~counter~0 12)} assume !(0 == ~cond); {26665#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:19,820 INFO L290 TraceCheckUtils]: 121: Hoare triple {26665#(<= ~counter~0 12)} assume true; {26665#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:19,821 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26665#(<= ~counter~0 12)} {26665#(<= ~counter~0 12)} #63#return; {26665#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:19,821 INFO L290 TraceCheckUtils]: 123: Hoare triple {26665#(<= ~counter~0 12)} assume !!(0 != ~r~0); {26665#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:19,822 INFO L290 TraceCheckUtils]: 124: Hoare triple {26665#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26665#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:19,823 INFO L290 TraceCheckUtils]: 125: Hoare triple {26665#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26693#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:19,823 INFO L290 TraceCheckUtils]: 126: Hoare triple {26693#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {26693#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:19,824 INFO L272 TraceCheckUtils]: 127: Hoare triple {26693#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26693#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:19,824 INFO L290 TraceCheckUtils]: 128: Hoare triple {26693#(<= ~counter~0 13)} ~cond := #in~cond; {26693#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:19,824 INFO L290 TraceCheckUtils]: 129: Hoare triple {26693#(<= ~counter~0 13)} assume !(0 == ~cond); {26693#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:19,825 INFO L290 TraceCheckUtils]: 130: Hoare triple {26693#(<= ~counter~0 13)} assume true; {26693#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:19,825 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26693#(<= ~counter~0 13)} {26693#(<= ~counter~0 13)} #63#return; {26693#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:19,825 INFO L290 TraceCheckUtils]: 132: Hoare triple {26693#(<= ~counter~0 13)} assume !!(0 != ~r~0); {26693#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:19,826 INFO L290 TraceCheckUtils]: 133: Hoare triple {26693#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26693#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:19,827 INFO L290 TraceCheckUtils]: 134: Hoare triple {26693#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26721#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:19,827 INFO L290 TraceCheckUtils]: 135: Hoare triple {26721#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {26721#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:19,828 INFO L272 TraceCheckUtils]: 136: Hoare triple {26721#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26721#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:19,828 INFO L290 TraceCheckUtils]: 137: Hoare triple {26721#(<= ~counter~0 14)} ~cond := #in~cond; {26721#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:19,828 INFO L290 TraceCheckUtils]: 138: Hoare triple {26721#(<= ~counter~0 14)} assume !(0 == ~cond); {26721#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:19,829 INFO L290 TraceCheckUtils]: 139: Hoare triple {26721#(<= ~counter~0 14)} assume true; {26721#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:19,829 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26721#(<= ~counter~0 14)} {26721#(<= ~counter~0 14)} #63#return; {26721#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:19,830 INFO L290 TraceCheckUtils]: 141: Hoare triple {26721#(<= ~counter~0 14)} assume !!(0 != ~r~0); {26721#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:19,830 INFO L290 TraceCheckUtils]: 142: Hoare triple {26721#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26721#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:19,831 INFO L290 TraceCheckUtils]: 143: Hoare triple {26721#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26749#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:19,831 INFO L290 TraceCheckUtils]: 144: Hoare triple {26749#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {26749#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:19,832 INFO L272 TraceCheckUtils]: 145: Hoare triple {26749#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26749#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:19,832 INFO L290 TraceCheckUtils]: 146: Hoare triple {26749#(<= ~counter~0 15)} ~cond := #in~cond; {26749#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:19,832 INFO L290 TraceCheckUtils]: 147: Hoare triple {26749#(<= ~counter~0 15)} assume !(0 == ~cond); {26749#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:19,833 INFO L290 TraceCheckUtils]: 148: Hoare triple {26749#(<= ~counter~0 15)} assume true; {26749#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:19,833 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26749#(<= ~counter~0 15)} {26749#(<= ~counter~0 15)} #63#return; {26749#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:19,834 INFO L290 TraceCheckUtils]: 150: Hoare triple {26749#(<= ~counter~0 15)} assume !!(0 != ~r~0); {26749#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:19,834 INFO L290 TraceCheckUtils]: 151: Hoare triple {26749#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26749#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:19,835 INFO L290 TraceCheckUtils]: 152: Hoare triple {26749#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26777#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:19,835 INFO L290 TraceCheckUtils]: 153: Hoare triple {26777#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {26777#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:19,836 INFO L272 TraceCheckUtils]: 154: Hoare triple {26777#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26777#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:19,836 INFO L290 TraceCheckUtils]: 155: Hoare triple {26777#(<= ~counter~0 16)} ~cond := #in~cond; {26777#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:19,837 INFO L290 TraceCheckUtils]: 156: Hoare triple {26777#(<= ~counter~0 16)} assume !(0 == ~cond); {26777#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:19,837 INFO L290 TraceCheckUtils]: 157: Hoare triple {26777#(<= ~counter~0 16)} assume true; {26777#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:19,838 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26777#(<= ~counter~0 16)} {26777#(<= ~counter~0 16)} #63#return; {26777#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:19,838 INFO L290 TraceCheckUtils]: 159: Hoare triple {26777#(<= ~counter~0 16)} assume !!(0 != ~r~0); {26777#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:19,838 INFO L290 TraceCheckUtils]: 160: Hoare triple {26777#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26777#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:19,839 INFO L290 TraceCheckUtils]: 161: Hoare triple {26777#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26805#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:19,839 INFO L290 TraceCheckUtils]: 162: Hoare triple {26805#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {26805#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:19,840 INFO L272 TraceCheckUtils]: 163: Hoare triple {26805#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26805#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:19,840 INFO L290 TraceCheckUtils]: 164: Hoare triple {26805#(<= ~counter~0 17)} ~cond := #in~cond; {26805#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:19,841 INFO L290 TraceCheckUtils]: 165: Hoare triple {26805#(<= ~counter~0 17)} assume !(0 == ~cond); {26805#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:19,841 INFO L290 TraceCheckUtils]: 166: Hoare triple {26805#(<= ~counter~0 17)} assume true; {26805#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:19,842 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26805#(<= ~counter~0 17)} {26805#(<= ~counter~0 17)} #63#return; {26805#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:19,842 INFO L290 TraceCheckUtils]: 168: Hoare triple {26805#(<= ~counter~0 17)} assume !!(0 != ~r~0); {26805#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:19,842 INFO L290 TraceCheckUtils]: 169: Hoare triple {26805#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26805#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:19,843 INFO L290 TraceCheckUtils]: 170: Hoare triple {26805#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26833#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:19,844 INFO L290 TraceCheckUtils]: 171: Hoare triple {26833#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {26833#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:19,844 INFO L272 TraceCheckUtils]: 172: Hoare triple {26833#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26833#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:19,845 INFO L290 TraceCheckUtils]: 173: Hoare triple {26833#(<= ~counter~0 18)} ~cond := #in~cond; {26833#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:19,845 INFO L290 TraceCheckUtils]: 174: Hoare triple {26833#(<= ~counter~0 18)} assume !(0 == ~cond); {26833#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:19,845 INFO L290 TraceCheckUtils]: 175: Hoare triple {26833#(<= ~counter~0 18)} assume true; {26833#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:19,846 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26833#(<= ~counter~0 18)} {26833#(<= ~counter~0 18)} #63#return; {26833#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:19,846 INFO L290 TraceCheckUtils]: 177: Hoare triple {26833#(<= ~counter~0 18)} assume !!(0 != ~r~0); {26833#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:19,847 INFO L290 TraceCheckUtils]: 178: Hoare triple {26833#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26833#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:19,848 INFO L290 TraceCheckUtils]: 179: Hoare triple {26833#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26861#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:19,848 INFO L290 TraceCheckUtils]: 180: Hoare triple {26861#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {26861#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:19,849 INFO L272 TraceCheckUtils]: 181: Hoare triple {26861#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26861#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:19,849 INFO L290 TraceCheckUtils]: 182: Hoare triple {26861#(<= ~counter~0 19)} ~cond := #in~cond; {26861#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:19,849 INFO L290 TraceCheckUtils]: 183: Hoare triple {26861#(<= ~counter~0 19)} assume !(0 == ~cond); {26861#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:19,850 INFO L290 TraceCheckUtils]: 184: Hoare triple {26861#(<= ~counter~0 19)} assume true; {26861#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:19,850 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26861#(<= ~counter~0 19)} {26861#(<= ~counter~0 19)} #63#return; {26861#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:19,851 INFO L290 TraceCheckUtils]: 186: Hoare triple {26861#(<= ~counter~0 19)} assume !!(0 != ~r~0); {26861#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:19,851 INFO L290 TraceCheckUtils]: 187: Hoare triple {26861#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26861#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:19,852 INFO L290 TraceCheckUtils]: 188: Hoare triple {26861#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26889#(<= |main_#t~post6| 19)} is VALID [2022-04-08 06:12:19,852 INFO L290 TraceCheckUtils]: 189: Hoare triple {26889#(<= |main_#t~post6| 19)} assume !(#t~post6 < 50);havoc #t~post6; {26301#false} is VALID [2022-04-08 06:12:19,852 INFO L272 TraceCheckUtils]: 190: Hoare triple {26301#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26301#false} is VALID [2022-04-08 06:12:19,852 INFO L290 TraceCheckUtils]: 191: Hoare triple {26301#false} ~cond := #in~cond; {26301#false} is VALID [2022-04-08 06:12:19,852 INFO L290 TraceCheckUtils]: 192: Hoare triple {26301#false} assume 0 == ~cond; {26301#false} is VALID [2022-04-08 06:12:19,852 INFO L290 TraceCheckUtils]: 193: Hoare triple {26301#false} assume !false; {26301#false} is VALID [2022-04-08 06:12:19,854 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 06:12:19,854 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:12:21,398 INFO L290 TraceCheckUtils]: 193: Hoare triple {26301#false} assume !false; {26301#false} is VALID [2022-04-08 06:12:21,399 INFO L290 TraceCheckUtils]: 192: Hoare triple {26301#false} assume 0 == ~cond; {26301#false} is VALID [2022-04-08 06:12:21,399 INFO L290 TraceCheckUtils]: 191: Hoare triple {26301#false} ~cond := #in~cond; {26301#false} is VALID [2022-04-08 06:12:21,399 INFO L272 TraceCheckUtils]: 190: Hoare triple {26301#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26301#false} is VALID [2022-04-08 06:12:21,399 INFO L290 TraceCheckUtils]: 189: Hoare triple {26917#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {26301#false} is VALID [2022-04-08 06:12:21,400 INFO L290 TraceCheckUtils]: 188: Hoare triple {26921#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26917#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:12:21,400 INFO L290 TraceCheckUtils]: 187: Hoare triple {26921#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26921#(< ~counter~0 50)} is VALID [2022-04-08 06:12:21,400 INFO L290 TraceCheckUtils]: 186: Hoare triple {26921#(< ~counter~0 50)} assume !!(0 != ~r~0); {26921#(< ~counter~0 50)} is VALID [2022-04-08 06:12:21,401 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26300#true} {26921#(< ~counter~0 50)} #63#return; {26921#(< ~counter~0 50)} is VALID [2022-04-08 06:12:21,401 INFO L290 TraceCheckUtils]: 184: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,401 INFO L290 TraceCheckUtils]: 183: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,401 INFO L290 TraceCheckUtils]: 182: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,401 INFO L272 TraceCheckUtils]: 181: Hoare triple {26921#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,402 INFO L290 TraceCheckUtils]: 180: Hoare triple {26921#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {26921#(< ~counter~0 50)} is VALID [2022-04-08 06:12:21,403 INFO L290 TraceCheckUtils]: 179: Hoare triple {26949#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26921#(< ~counter~0 50)} is VALID [2022-04-08 06:12:21,403 INFO L290 TraceCheckUtils]: 178: Hoare triple {26949#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26949#(< ~counter~0 49)} is VALID [2022-04-08 06:12:21,403 INFO L290 TraceCheckUtils]: 177: Hoare triple {26949#(< ~counter~0 49)} assume !!(0 != ~r~0); {26949#(< ~counter~0 49)} is VALID [2022-04-08 06:12:21,404 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26300#true} {26949#(< ~counter~0 49)} #63#return; {26949#(< ~counter~0 49)} is VALID [2022-04-08 06:12:21,404 INFO L290 TraceCheckUtils]: 175: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,404 INFO L290 TraceCheckUtils]: 174: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,404 INFO L290 TraceCheckUtils]: 173: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,404 INFO L272 TraceCheckUtils]: 172: Hoare triple {26949#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,405 INFO L290 TraceCheckUtils]: 171: Hoare triple {26949#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {26949#(< ~counter~0 49)} is VALID [2022-04-08 06:12:21,405 INFO L290 TraceCheckUtils]: 170: Hoare triple {26977#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26949#(< ~counter~0 49)} is VALID [2022-04-08 06:12:21,406 INFO L290 TraceCheckUtils]: 169: Hoare triple {26977#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26977#(< ~counter~0 48)} is VALID [2022-04-08 06:12:21,406 INFO L290 TraceCheckUtils]: 168: Hoare triple {26977#(< ~counter~0 48)} assume !!(0 != ~r~0); {26977#(< ~counter~0 48)} is VALID [2022-04-08 06:12:21,407 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26300#true} {26977#(< ~counter~0 48)} #63#return; {26977#(< ~counter~0 48)} is VALID [2022-04-08 06:12:21,407 INFO L290 TraceCheckUtils]: 166: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,407 INFO L290 TraceCheckUtils]: 165: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,407 INFO L290 TraceCheckUtils]: 164: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,407 INFO L272 TraceCheckUtils]: 163: Hoare triple {26977#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,407 INFO L290 TraceCheckUtils]: 162: Hoare triple {26977#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {26977#(< ~counter~0 48)} is VALID [2022-04-08 06:12:21,408 INFO L290 TraceCheckUtils]: 161: Hoare triple {27005#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26977#(< ~counter~0 48)} is VALID [2022-04-08 06:12:21,408 INFO L290 TraceCheckUtils]: 160: Hoare triple {27005#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27005#(< ~counter~0 47)} is VALID [2022-04-08 06:12:21,409 INFO L290 TraceCheckUtils]: 159: Hoare triple {27005#(< ~counter~0 47)} assume !!(0 != ~r~0); {27005#(< ~counter~0 47)} is VALID [2022-04-08 06:12:21,409 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26300#true} {27005#(< ~counter~0 47)} #63#return; {27005#(< ~counter~0 47)} is VALID [2022-04-08 06:12:21,410 INFO L290 TraceCheckUtils]: 157: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,410 INFO L290 TraceCheckUtils]: 156: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,410 INFO L290 TraceCheckUtils]: 155: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,410 INFO L272 TraceCheckUtils]: 154: Hoare triple {27005#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,410 INFO L290 TraceCheckUtils]: 153: Hoare triple {27005#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {27005#(< ~counter~0 47)} is VALID [2022-04-08 06:12:21,411 INFO L290 TraceCheckUtils]: 152: Hoare triple {27033#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27005#(< ~counter~0 47)} is VALID [2022-04-08 06:12:21,411 INFO L290 TraceCheckUtils]: 151: Hoare triple {27033#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27033#(< ~counter~0 46)} is VALID [2022-04-08 06:12:21,412 INFO L290 TraceCheckUtils]: 150: Hoare triple {27033#(< ~counter~0 46)} assume !!(0 != ~r~0); {27033#(< ~counter~0 46)} is VALID [2022-04-08 06:12:21,412 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26300#true} {27033#(< ~counter~0 46)} #63#return; {27033#(< ~counter~0 46)} is VALID [2022-04-08 06:12:21,412 INFO L290 TraceCheckUtils]: 148: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,412 INFO L290 TraceCheckUtils]: 147: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,412 INFO L290 TraceCheckUtils]: 146: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,413 INFO L272 TraceCheckUtils]: 145: Hoare triple {27033#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,413 INFO L290 TraceCheckUtils]: 144: Hoare triple {27033#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {27033#(< ~counter~0 46)} is VALID [2022-04-08 06:12:21,414 INFO L290 TraceCheckUtils]: 143: Hoare triple {27061#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27033#(< ~counter~0 46)} is VALID [2022-04-08 06:12:21,414 INFO L290 TraceCheckUtils]: 142: Hoare triple {27061#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27061#(< ~counter~0 45)} is VALID [2022-04-08 06:12:21,414 INFO L290 TraceCheckUtils]: 141: Hoare triple {27061#(< ~counter~0 45)} assume !!(0 != ~r~0); {27061#(< ~counter~0 45)} is VALID [2022-04-08 06:12:21,415 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26300#true} {27061#(< ~counter~0 45)} #63#return; {27061#(< ~counter~0 45)} is VALID [2022-04-08 06:12:21,415 INFO L290 TraceCheckUtils]: 139: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,415 INFO L290 TraceCheckUtils]: 138: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,415 INFO L290 TraceCheckUtils]: 137: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,415 INFO L272 TraceCheckUtils]: 136: Hoare triple {27061#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,416 INFO L290 TraceCheckUtils]: 135: Hoare triple {27061#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {27061#(< ~counter~0 45)} is VALID [2022-04-08 06:12:21,416 INFO L290 TraceCheckUtils]: 134: Hoare triple {27089#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27061#(< ~counter~0 45)} is VALID [2022-04-08 06:12:21,417 INFO L290 TraceCheckUtils]: 133: Hoare triple {27089#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27089#(< ~counter~0 44)} is VALID [2022-04-08 06:12:21,417 INFO L290 TraceCheckUtils]: 132: Hoare triple {27089#(< ~counter~0 44)} assume !!(0 != ~r~0); {27089#(< ~counter~0 44)} is VALID [2022-04-08 06:12:21,418 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26300#true} {27089#(< ~counter~0 44)} #63#return; {27089#(< ~counter~0 44)} is VALID [2022-04-08 06:12:21,418 INFO L290 TraceCheckUtils]: 130: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,418 INFO L290 TraceCheckUtils]: 129: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,418 INFO L290 TraceCheckUtils]: 128: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,418 INFO L272 TraceCheckUtils]: 127: Hoare triple {27089#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,418 INFO L290 TraceCheckUtils]: 126: Hoare triple {27089#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {27089#(< ~counter~0 44)} is VALID [2022-04-08 06:12:21,444 INFO L290 TraceCheckUtils]: 125: Hoare triple {27117#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27089#(< ~counter~0 44)} is VALID [2022-04-08 06:12:21,444 INFO L290 TraceCheckUtils]: 124: Hoare triple {27117#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27117#(< ~counter~0 43)} is VALID [2022-04-08 06:12:21,445 INFO L290 TraceCheckUtils]: 123: Hoare triple {27117#(< ~counter~0 43)} assume !!(0 != ~r~0); {27117#(< ~counter~0 43)} is VALID [2022-04-08 06:12:21,445 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26300#true} {27117#(< ~counter~0 43)} #63#return; {27117#(< ~counter~0 43)} is VALID [2022-04-08 06:12:21,446 INFO L290 TraceCheckUtils]: 121: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,446 INFO L290 TraceCheckUtils]: 120: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,446 INFO L290 TraceCheckUtils]: 119: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,446 INFO L272 TraceCheckUtils]: 118: Hoare triple {27117#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,446 INFO L290 TraceCheckUtils]: 117: Hoare triple {27117#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {27117#(< ~counter~0 43)} is VALID [2022-04-08 06:12:21,447 INFO L290 TraceCheckUtils]: 116: Hoare triple {27145#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27117#(< ~counter~0 43)} is VALID [2022-04-08 06:12:21,447 INFO L290 TraceCheckUtils]: 115: Hoare triple {27145#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27145#(< ~counter~0 42)} is VALID [2022-04-08 06:12:21,448 INFO L290 TraceCheckUtils]: 114: Hoare triple {27145#(< ~counter~0 42)} assume !!(0 != ~r~0); {27145#(< ~counter~0 42)} is VALID [2022-04-08 06:12:21,448 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26300#true} {27145#(< ~counter~0 42)} #63#return; {27145#(< ~counter~0 42)} is VALID [2022-04-08 06:12:21,448 INFO L290 TraceCheckUtils]: 112: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,448 INFO L290 TraceCheckUtils]: 111: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,449 INFO L290 TraceCheckUtils]: 110: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,449 INFO L272 TraceCheckUtils]: 109: Hoare triple {27145#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,449 INFO L290 TraceCheckUtils]: 108: Hoare triple {27145#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {27145#(< ~counter~0 42)} is VALID [2022-04-08 06:12:21,450 INFO L290 TraceCheckUtils]: 107: Hoare triple {27173#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27145#(< ~counter~0 42)} is VALID [2022-04-08 06:12:21,450 INFO L290 TraceCheckUtils]: 106: Hoare triple {27173#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27173#(< ~counter~0 41)} is VALID [2022-04-08 06:12:21,450 INFO L290 TraceCheckUtils]: 105: Hoare triple {27173#(< ~counter~0 41)} assume !!(0 != ~r~0); {27173#(< ~counter~0 41)} is VALID [2022-04-08 06:12:21,451 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26300#true} {27173#(< ~counter~0 41)} #63#return; {27173#(< ~counter~0 41)} is VALID [2022-04-08 06:12:21,451 INFO L290 TraceCheckUtils]: 103: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,451 INFO L290 TraceCheckUtils]: 102: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,451 INFO L290 TraceCheckUtils]: 101: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,451 INFO L272 TraceCheckUtils]: 100: Hoare triple {27173#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,452 INFO L290 TraceCheckUtils]: 99: Hoare triple {27173#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {27173#(< ~counter~0 41)} is VALID [2022-04-08 06:12:21,452 INFO L290 TraceCheckUtils]: 98: Hoare triple {27201#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27173#(< ~counter~0 41)} is VALID [2022-04-08 06:12:21,453 INFO L290 TraceCheckUtils]: 97: Hoare triple {27201#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27201#(< ~counter~0 40)} is VALID [2022-04-08 06:12:21,453 INFO L290 TraceCheckUtils]: 96: Hoare triple {27201#(< ~counter~0 40)} assume !!(0 != ~r~0); {27201#(< ~counter~0 40)} is VALID [2022-04-08 06:12:21,454 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26300#true} {27201#(< ~counter~0 40)} #63#return; {27201#(< ~counter~0 40)} is VALID [2022-04-08 06:12:21,454 INFO L290 TraceCheckUtils]: 94: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,454 INFO L290 TraceCheckUtils]: 93: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,454 INFO L290 TraceCheckUtils]: 92: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,454 INFO L272 TraceCheckUtils]: 91: Hoare triple {27201#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,454 INFO L290 TraceCheckUtils]: 90: Hoare triple {27201#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {27201#(< ~counter~0 40)} is VALID [2022-04-08 06:12:21,455 INFO L290 TraceCheckUtils]: 89: Hoare triple {27229#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27201#(< ~counter~0 40)} is VALID [2022-04-08 06:12:21,455 INFO L290 TraceCheckUtils]: 88: Hoare triple {27229#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27229#(< ~counter~0 39)} is VALID [2022-04-08 06:12:21,456 INFO L290 TraceCheckUtils]: 87: Hoare triple {27229#(< ~counter~0 39)} assume !!(0 != ~r~0); {27229#(< ~counter~0 39)} is VALID [2022-04-08 06:12:21,456 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26300#true} {27229#(< ~counter~0 39)} #63#return; {27229#(< ~counter~0 39)} is VALID [2022-04-08 06:12:21,456 INFO L290 TraceCheckUtils]: 85: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,456 INFO L290 TraceCheckUtils]: 84: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,456 INFO L290 TraceCheckUtils]: 83: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,457 INFO L272 TraceCheckUtils]: 82: Hoare triple {27229#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,457 INFO L290 TraceCheckUtils]: 81: Hoare triple {27229#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {27229#(< ~counter~0 39)} is VALID [2022-04-08 06:12:21,457 INFO L290 TraceCheckUtils]: 80: Hoare triple {27257#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27229#(< ~counter~0 39)} is VALID [2022-04-08 06:12:21,458 INFO L290 TraceCheckUtils]: 79: Hoare triple {27257#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27257#(< ~counter~0 38)} is VALID [2022-04-08 06:12:21,458 INFO L290 TraceCheckUtils]: 78: Hoare triple {27257#(< ~counter~0 38)} assume !!(0 != ~r~0); {27257#(< ~counter~0 38)} is VALID [2022-04-08 06:12:21,459 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26300#true} {27257#(< ~counter~0 38)} #63#return; {27257#(< ~counter~0 38)} is VALID [2022-04-08 06:12:21,459 INFO L290 TraceCheckUtils]: 76: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,459 INFO L290 TraceCheckUtils]: 75: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,459 INFO L290 TraceCheckUtils]: 74: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,459 INFO L272 TraceCheckUtils]: 73: Hoare triple {27257#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,459 INFO L290 TraceCheckUtils]: 72: Hoare triple {27257#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {27257#(< ~counter~0 38)} is VALID [2022-04-08 06:12:21,460 INFO L290 TraceCheckUtils]: 71: Hoare triple {27285#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27257#(< ~counter~0 38)} is VALID [2022-04-08 06:12:21,460 INFO L290 TraceCheckUtils]: 70: Hoare triple {27285#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27285#(< ~counter~0 37)} is VALID [2022-04-08 06:12:21,461 INFO L290 TraceCheckUtils]: 69: Hoare triple {27285#(< ~counter~0 37)} assume !!(0 != ~r~0); {27285#(< ~counter~0 37)} is VALID [2022-04-08 06:12:21,461 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26300#true} {27285#(< ~counter~0 37)} #63#return; {27285#(< ~counter~0 37)} is VALID [2022-04-08 06:12:21,462 INFO L290 TraceCheckUtils]: 67: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,462 INFO L290 TraceCheckUtils]: 66: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,462 INFO L290 TraceCheckUtils]: 65: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,462 INFO L272 TraceCheckUtils]: 64: Hoare triple {27285#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,463 INFO L290 TraceCheckUtils]: 63: Hoare triple {27285#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {27285#(< ~counter~0 37)} is VALID [2022-04-08 06:12:21,463 INFO L290 TraceCheckUtils]: 62: Hoare triple {27313#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27285#(< ~counter~0 37)} is VALID [2022-04-08 06:12:21,464 INFO L290 TraceCheckUtils]: 61: Hoare triple {27313#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27313#(< ~counter~0 36)} is VALID [2022-04-08 06:12:21,464 INFO L290 TraceCheckUtils]: 60: Hoare triple {27313#(< ~counter~0 36)} assume !!(0 != ~r~0); {27313#(< ~counter~0 36)} is VALID [2022-04-08 06:12:21,465 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26300#true} {27313#(< ~counter~0 36)} #63#return; {27313#(< ~counter~0 36)} is VALID [2022-04-08 06:12:21,465 INFO L290 TraceCheckUtils]: 58: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,465 INFO L290 TraceCheckUtils]: 57: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,465 INFO L290 TraceCheckUtils]: 56: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,465 INFO L272 TraceCheckUtils]: 55: Hoare triple {27313#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,465 INFO L290 TraceCheckUtils]: 54: Hoare triple {27313#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {27313#(< ~counter~0 36)} is VALID [2022-04-08 06:12:21,466 INFO L290 TraceCheckUtils]: 53: Hoare triple {27341#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27313#(< ~counter~0 36)} is VALID [2022-04-08 06:12:21,466 INFO L290 TraceCheckUtils]: 52: Hoare triple {27341#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27341#(< ~counter~0 35)} is VALID [2022-04-08 06:12:21,467 INFO L290 TraceCheckUtils]: 51: Hoare triple {27341#(< ~counter~0 35)} assume !!(0 != ~r~0); {27341#(< ~counter~0 35)} is VALID [2022-04-08 06:12:21,467 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26300#true} {27341#(< ~counter~0 35)} #63#return; {27341#(< ~counter~0 35)} is VALID [2022-04-08 06:12:21,467 INFO L290 TraceCheckUtils]: 49: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,468 INFO L290 TraceCheckUtils]: 48: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,468 INFO L290 TraceCheckUtils]: 47: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,468 INFO L272 TraceCheckUtils]: 46: Hoare triple {27341#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,468 INFO L290 TraceCheckUtils]: 45: Hoare triple {27341#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {27341#(< ~counter~0 35)} is VALID [2022-04-08 06:12:21,469 INFO L290 TraceCheckUtils]: 44: Hoare triple {27369#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27341#(< ~counter~0 35)} is VALID [2022-04-08 06:12:21,469 INFO L290 TraceCheckUtils]: 43: Hoare triple {27369#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27369#(< ~counter~0 34)} is VALID [2022-04-08 06:12:21,469 INFO L290 TraceCheckUtils]: 42: Hoare triple {27369#(< ~counter~0 34)} assume !!(0 != ~r~0); {27369#(< ~counter~0 34)} is VALID [2022-04-08 06:12:21,470 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26300#true} {27369#(< ~counter~0 34)} #63#return; {27369#(< ~counter~0 34)} is VALID [2022-04-08 06:12:21,470 INFO L290 TraceCheckUtils]: 40: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,470 INFO L290 TraceCheckUtils]: 39: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,470 INFO L290 TraceCheckUtils]: 38: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,470 INFO L272 TraceCheckUtils]: 37: Hoare triple {27369#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,471 INFO L290 TraceCheckUtils]: 36: Hoare triple {27369#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {27369#(< ~counter~0 34)} is VALID [2022-04-08 06:12:21,471 INFO L290 TraceCheckUtils]: 35: Hoare triple {27397#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27369#(< ~counter~0 34)} is VALID [2022-04-08 06:12:21,472 INFO L290 TraceCheckUtils]: 34: Hoare triple {27397#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27397#(< ~counter~0 33)} is VALID [2022-04-08 06:12:21,472 INFO L290 TraceCheckUtils]: 33: Hoare triple {27397#(< ~counter~0 33)} assume !!(0 != ~r~0); {27397#(< ~counter~0 33)} is VALID [2022-04-08 06:12:21,473 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26300#true} {27397#(< ~counter~0 33)} #63#return; {27397#(< ~counter~0 33)} is VALID [2022-04-08 06:12:21,473 INFO L290 TraceCheckUtils]: 31: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,473 INFO L290 TraceCheckUtils]: 30: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,473 INFO L290 TraceCheckUtils]: 29: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,473 INFO L272 TraceCheckUtils]: 28: Hoare triple {27397#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,474 INFO L290 TraceCheckUtils]: 27: Hoare triple {27397#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {27397#(< ~counter~0 33)} is VALID [2022-04-08 06:12:21,475 INFO L290 TraceCheckUtils]: 26: Hoare triple {27425#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27397#(< ~counter~0 33)} is VALID [2022-04-08 06:12:21,475 INFO L290 TraceCheckUtils]: 25: Hoare triple {27425#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27425#(< ~counter~0 32)} is VALID [2022-04-08 06:12:21,475 INFO L290 TraceCheckUtils]: 24: Hoare triple {27425#(< ~counter~0 32)} assume !!(0 != ~r~0); {27425#(< ~counter~0 32)} is VALID [2022-04-08 06:12:21,476 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26300#true} {27425#(< ~counter~0 32)} #63#return; {27425#(< ~counter~0 32)} is VALID [2022-04-08 06:12:21,476 INFO L290 TraceCheckUtils]: 22: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,476 INFO L290 TraceCheckUtils]: 21: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,476 INFO L290 TraceCheckUtils]: 20: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,476 INFO L272 TraceCheckUtils]: 19: Hoare triple {27425#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,477 INFO L290 TraceCheckUtils]: 18: Hoare triple {27425#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {27425#(< ~counter~0 32)} is VALID [2022-04-08 06:12:21,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {27453#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27425#(< ~counter~0 32)} is VALID [2022-04-08 06:12:21,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {27453#(< ~counter~0 31)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {27453#(< ~counter~0 31)} is VALID [2022-04-08 06:12:21,478 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26300#true} {27453#(< ~counter~0 31)} #61#return; {27453#(< ~counter~0 31)} is VALID [2022-04-08 06:12:21,479 INFO L290 TraceCheckUtils]: 14: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,479 INFO L290 TraceCheckUtils]: 13: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,479 INFO L290 TraceCheckUtils]: 12: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,479 INFO L272 TraceCheckUtils]: 11: Hoare triple {27453#(< ~counter~0 31)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,479 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26300#true} {27453#(< ~counter~0 31)} #59#return; {27453#(< ~counter~0 31)} is VALID [2022-04-08 06:12:21,480 INFO L290 TraceCheckUtils]: 9: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-08 06:12:21,480 INFO L290 TraceCheckUtils]: 8: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-08 06:12:21,480 INFO L290 TraceCheckUtils]: 7: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-08 06:12:21,480 INFO L272 TraceCheckUtils]: 6: Hoare triple {27453#(< ~counter~0 31)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26300#true} is VALID [2022-04-08 06:12:21,480 INFO L290 TraceCheckUtils]: 5: Hoare triple {27453#(< ~counter~0 31)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {27453#(< ~counter~0 31)} is VALID [2022-04-08 06:12:21,481 INFO L272 TraceCheckUtils]: 4: Hoare triple {27453#(< ~counter~0 31)} call #t~ret7 := main(); {27453#(< ~counter~0 31)} is VALID [2022-04-08 06:12:21,481 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27453#(< ~counter~0 31)} {26300#true} #67#return; {27453#(< ~counter~0 31)} is VALID [2022-04-08 06:12:21,482 INFO L290 TraceCheckUtils]: 2: Hoare triple {27453#(< ~counter~0 31)} assume true; {27453#(< ~counter~0 31)} is VALID [2022-04-08 06:12:21,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {26300#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {27453#(< ~counter~0 31)} is VALID [2022-04-08 06:12:21,482 INFO L272 TraceCheckUtils]: 0: Hoare triple {26300#true} call ULTIMATE.init(); {26300#true} is VALID [2022-04-08 06:12:21,483 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 06:12:21,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:12:21,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537225579] [2022-04-08 06:12:21,484 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:12:21,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1465671139] [2022-04-08 06:12:21,484 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1465671139] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:12:21,484 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:12:21,484 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2022-04-08 06:12:21,484 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:12:21,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2028424228] [2022-04-08 06:12:21,484 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2028424228] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:12:21,485 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:12:21,485 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-08 06:12:21,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834503620] [2022-04-08 06:12:21,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:12:21,486 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 06:12:21,486 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:12:21,487 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 06:12:21,658 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 06:12:21,659 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-08 06:12:21,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:21,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-08 06:12:21,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=866, Invalid=1026, Unknown=0, NotChecked=0, Total=1892 [2022-04-08 06:12:21,660 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 06:12:22,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:22,777 INFO L93 Difference]: Finished difference Result 205 states and 226 transitions. [2022-04-08 06:12:22,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-08 06:12:22,777 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 06:12:22,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:12:22,778 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 06:12:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-08 06:12:22,787 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 06:12:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-08 06:12:22,792 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 225 transitions. [2022-04-08 06:12:22,984 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 06:12:22,988 INFO L225 Difference]: With dead ends: 205 [2022-04-08 06:12:22,989 INFO L226 Difference]: Without dead ends: 200 [2022-04-08 06:12:22,990 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1683, Invalid=2223, Unknown=0, NotChecked=0, Total=3906 [2022-04-08 06:12:22,991 INFO L913 BasicCegarLoop]: 45 mSDtfsCounter, 68 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 228 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:12:22,992 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [68 Valid, 228 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:12:22,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-08 06:12:23,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-08 06:12:23,254 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:12:23,255 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 06:12:23,255 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 06:12:23,255 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 06:12:23,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:23,258 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-08 06:12:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-08 06:12:23,258 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:23,258 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:23,258 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 06:12:23,258 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 06:12:23,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:23,262 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-08 06:12:23,262 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-08 06:12:23,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:23,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:23,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:12:23,263 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:12:23,263 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 06:12:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 221 transitions. [2022-04-08 06:12:23,279 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 221 transitions. Word has length 194 [2022-04-08 06:12:23,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:12:23,280 INFO L478 AbstractCegarLoop]: Abstraction has 200 states and 221 transitions. [2022-04-08 06:12:23,280 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 06:12:23,280 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 200 states and 221 transitions. [2022-04-08 06:12:25,637 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 220 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 06:12:25,638 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-08 06:12:25,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-08 06:12:25,639 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:12:25,639 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 06:12:25,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2022-04-08 06:12:25,844 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 06:12:25,845 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:12:25,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:12:25,845 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 39 times [2022-04-08 06:12:25,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:25,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2031657009] [2022-04-08 06:12:25,846 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:12:25,846 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 40 times [2022-04-08 06:12:25,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:12:25,846 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840274998] [2022-04-08 06:12:25,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:12:25,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:12:25,886 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:12:25,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [63527723] [2022-04-08 06:12:25,887 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:12:25,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:12:25,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:12:25,889 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 06:12:25,890 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 06:12:26,127 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:12:26,127 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:12:26,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-08 06:12:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:12:26,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:12:27,498 INFO L272 TraceCheckUtils]: 0: Hoare triple {28755#true} call ULTIMATE.init(); {28755#true} is VALID [2022-04-08 06:12:27,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {28755#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,499 INFO L290 TraceCheckUtils]: 2: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,499 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28763#(<= ~counter~0 0)} {28755#true} #67#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,500 INFO L272 TraceCheckUtils]: 4: Hoare triple {28763#(<= ~counter~0 0)} call #t~ret7 := main(); {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,500 INFO L290 TraceCheckUtils]: 5: Hoare triple {28763#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,500 INFO L272 TraceCheckUtils]: 6: Hoare triple {28763#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,501 INFO L290 TraceCheckUtils]: 7: Hoare triple {28763#(<= ~counter~0 0)} ~cond := #in~cond; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,501 INFO L290 TraceCheckUtils]: 8: Hoare triple {28763#(<= ~counter~0 0)} assume !(0 == ~cond); {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,501 INFO L290 TraceCheckUtils]: 9: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,502 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28763#(<= ~counter~0 0)} {28763#(<= ~counter~0 0)} #59#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,502 INFO L272 TraceCheckUtils]: 11: Hoare triple {28763#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,503 INFO L290 TraceCheckUtils]: 12: Hoare triple {28763#(<= ~counter~0 0)} ~cond := #in~cond; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,503 INFO L290 TraceCheckUtils]: 13: Hoare triple {28763#(<= ~counter~0 0)} assume !(0 == ~cond); {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,503 INFO L290 TraceCheckUtils]: 14: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,504 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28763#(<= ~counter~0 0)} {28763#(<= ~counter~0 0)} #61#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,504 INFO L290 TraceCheckUtils]: 16: Hoare triple {28763#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {28763#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:27,505 INFO L290 TraceCheckUtils]: 17: Hoare triple {28763#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28812#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:27,506 INFO L290 TraceCheckUtils]: 18: Hoare triple {28812#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {28812#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:27,506 INFO L272 TraceCheckUtils]: 19: Hoare triple {28812#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28812#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:27,506 INFO L290 TraceCheckUtils]: 20: Hoare triple {28812#(<= ~counter~0 1)} ~cond := #in~cond; {28812#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:27,507 INFO L290 TraceCheckUtils]: 21: Hoare triple {28812#(<= ~counter~0 1)} assume !(0 == ~cond); {28812#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:27,507 INFO L290 TraceCheckUtils]: 22: Hoare triple {28812#(<= ~counter~0 1)} assume true; {28812#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:27,508 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28812#(<= ~counter~0 1)} {28812#(<= ~counter~0 1)} #63#return; {28812#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:27,508 INFO L290 TraceCheckUtils]: 24: Hoare triple {28812#(<= ~counter~0 1)} assume !!(0 != ~r~0); {28812#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:27,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {28812#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28812#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:27,509 INFO L290 TraceCheckUtils]: 26: Hoare triple {28812#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28840#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:27,510 INFO L290 TraceCheckUtils]: 27: Hoare triple {28840#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {28840#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:27,510 INFO L272 TraceCheckUtils]: 28: Hoare triple {28840#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28840#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:27,511 INFO L290 TraceCheckUtils]: 29: Hoare triple {28840#(<= ~counter~0 2)} ~cond := #in~cond; {28840#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:27,511 INFO L290 TraceCheckUtils]: 30: Hoare triple {28840#(<= ~counter~0 2)} assume !(0 == ~cond); {28840#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:27,511 INFO L290 TraceCheckUtils]: 31: Hoare triple {28840#(<= ~counter~0 2)} assume true; {28840#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:27,512 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28840#(<= ~counter~0 2)} {28840#(<= ~counter~0 2)} #63#return; {28840#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:27,512 INFO L290 TraceCheckUtils]: 33: Hoare triple {28840#(<= ~counter~0 2)} assume !!(0 != ~r~0); {28840#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:27,513 INFO L290 TraceCheckUtils]: 34: Hoare triple {28840#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28840#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:27,513 INFO L290 TraceCheckUtils]: 35: Hoare triple {28840#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28868#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:27,514 INFO L290 TraceCheckUtils]: 36: Hoare triple {28868#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {28868#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:27,514 INFO L272 TraceCheckUtils]: 37: Hoare triple {28868#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28868#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:27,515 INFO L290 TraceCheckUtils]: 38: Hoare triple {28868#(<= ~counter~0 3)} ~cond := #in~cond; {28868#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:27,515 INFO L290 TraceCheckUtils]: 39: Hoare triple {28868#(<= ~counter~0 3)} assume !(0 == ~cond); {28868#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:27,516 INFO L290 TraceCheckUtils]: 40: Hoare triple {28868#(<= ~counter~0 3)} assume true; {28868#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:27,516 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28868#(<= ~counter~0 3)} {28868#(<= ~counter~0 3)} #63#return; {28868#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:27,516 INFO L290 TraceCheckUtils]: 42: Hoare triple {28868#(<= ~counter~0 3)} assume !!(0 != ~r~0); {28868#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:27,517 INFO L290 TraceCheckUtils]: 43: Hoare triple {28868#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28868#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:27,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {28868#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28896#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:27,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {28896#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {28896#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:27,519 INFO L272 TraceCheckUtils]: 46: Hoare triple {28896#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28896#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:27,519 INFO L290 TraceCheckUtils]: 47: Hoare triple {28896#(<= ~counter~0 4)} ~cond := #in~cond; {28896#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:27,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {28896#(<= ~counter~0 4)} assume !(0 == ~cond); {28896#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:27,520 INFO L290 TraceCheckUtils]: 49: Hoare triple {28896#(<= ~counter~0 4)} assume true; {28896#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:27,520 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28896#(<= ~counter~0 4)} {28896#(<= ~counter~0 4)} #63#return; {28896#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:27,521 INFO L290 TraceCheckUtils]: 51: Hoare triple {28896#(<= ~counter~0 4)} assume !!(0 != ~r~0); {28896#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:27,521 INFO L290 TraceCheckUtils]: 52: Hoare triple {28896#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28896#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:27,522 INFO L290 TraceCheckUtils]: 53: Hoare triple {28896#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28924#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:27,522 INFO L290 TraceCheckUtils]: 54: Hoare triple {28924#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {28924#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:27,523 INFO L272 TraceCheckUtils]: 55: Hoare triple {28924#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28924#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:27,523 INFO L290 TraceCheckUtils]: 56: Hoare triple {28924#(<= ~counter~0 5)} ~cond := #in~cond; {28924#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:27,524 INFO L290 TraceCheckUtils]: 57: Hoare triple {28924#(<= ~counter~0 5)} assume !(0 == ~cond); {28924#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:27,524 INFO L290 TraceCheckUtils]: 58: Hoare triple {28924#(<= ~counter~0 5)} assume true; {28924#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:27,524 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28924#(<= ~counter~0 5)} {28924#(<= ~counter~0 5)} #63#return; {28924#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:27,525 INFO L290 TraceCheckUtils]: 60: Hoare triple {28924#(<= ~counter~0 5)} assume !!(0 != ~r~0); {28924#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:27,525 INFO L290 TraceCheckUtils]: 61: Hoare triple {28924#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28924#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:27,526 INFO L290 TraceCheckUtils]: 62: Hoare triple {28924#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28952#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:27,526 INFO L290 TraceCheckUtils]: 63: Hoare triple {28952#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {28952#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:27,527 INFO L272 TraceCheckUtils]: 64: Hoare triple {28952#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28952#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:27,527 INFO L290 TraceCheckUtils]: 65: Hoare triple {28952#(<= ~counter~0 6)} ~cond := #in~cond; {28952#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:27,528 INFO L290 TraceCheckUtils]: 66: Hoare triple {28952#(<= ~counter~0 6)} assume !(0 == ~cond); {28952#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:27,528 INFO L290 TraceCheckUtils]: 67: Hoare triple {28952#(<= ~counter~0 6)} assume true; {28952#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:27,529 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28952#(<= ~counter~0 6)} {28952#(<= ~counter~0 6)} #63#return; {28952#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:27,529 INFO L290 TraceCheckUtils]: 69: Hoare triple {28952#(<= ~counter~0 6)} assume !!(0 != ~r~0); {28952#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:27,529 INFO L290 TraceCheckUtils]: 70: Hoare triple {28952#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28952#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:27,530 INFO L290 TraceCheckUtils]: 71: Hoare triple {28952#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28980#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:27,530 INFO L290 TraceCheckUtils]: 72: Hoare triple {28980#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {28980#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:27,531 INFO L272 TraceCheckUtils]: 73: Hoare triple {28980#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28980#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:27,531 INFO L290 TraceCheckUtils]: 74: Hoare triple {28980#(<= ~counter~0 7)} ~cond := #in~cond; {28980#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:27,532 INFO L290 TraceCheckUtils]: 75: Hoare triple {28980#(<= ~counter~0 7)} assume !(0 == ~cond); {28980#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:27,532 INFO L290 TraceCheckUtils]: 76: Hoare triple {28980#(<= ~counter~0 7)} assume true; {28980#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:27,533 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28980#(<= ~counter~0 7)} {28980#(<= ~counter~0 7)} #63#return; {28980#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:27,533 INFO L290 TraceCheckUtils]: 78: Hoare triple {28980#(<= ~counter~0 7)} assume !!(0 != ~r~0); {28980#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:27,533 INFO L290 TraceCheckUtils]: 79: Hoare triple {28980#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28980#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:27,534 INFO L290 TraceCheckUtils]: 80: Hoare triple {28980#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29008#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:27,535 INFO L290 TraceCheckUtils]: 81: Hoare triple {29008#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {29008#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:27,535 INFO L272 TraceCheckUtils]: 82: Hoare triple {29008#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29008#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:27,536 INFO L290 TraceCheckUtils]: 83: Hoare triple {29008#(<= ~counter~0 8)} ~cond := #in~cond; {29008#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:27,536 INFO L290 TraceCheckUtils]: 84: Hoare triple {29008#(<= ~counter~0 8)} assume !(0 == ~cond); {29008#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:27,536 INFO L290 TraceCheckUtils]: 85: Hoare triple {29008#(<= ~counter~0 8)} assume true; {29008#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:27,537 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {29008#(<= ~counter~0 8)} {29008#(<= ~counter~0 8)} #63#return; {29008#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:27,537 INFO L290 TraceCheckUtils]: 87: Hoare triple {29008#(<= ~counter~0 8)} assume !!(0 != ~r~0); {29008#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:27,538 INFO L290 TraceCheckUtils]: 88: Hoare triple {29008#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29008#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:27,538 INFO L290 TraceCheckUtils]: 89: Hoare triple {29008#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29036#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:27,539 INFO L290 TraceCheckUtils]: 90: Hoare triple {29036#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {29036#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:27,539 INFO L272 TraceCheckUtils]: 91: Hoare triple {29036#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29036#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:27,540 INFO L290 TraceCheckUtils]: 92: Hoare triple {29036#(<= ~counter~0 9)} ~cond := #in~cond; {29036#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:27,540 INFO L290 TraceCheckUtils]: 93: Hoare triple {29036#(<= ~counter~0 9)} assume !(0 == ~cond); {29036#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:27,540 INFO L290 TraceCheckUtils]: 94: Hoare triple {29036#(<= ~counter~0 9)} assume true; {29036#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:27,541 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {29036#(<= ~counter~0 9)} {29036#(<= ~counter~0 9)} #63#return; {29036#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:27,541 INFO L290 TraceCheckUtils]: 96: Hoare triple {29036#(<= ~counter~0 9)} assume !!(0 != ~r~0); {29036#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:27,542 INFO L290 TraceCheckUtils]: 97: Hoare triple {29036#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29036#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:27,542 INFO L290 TraceCheckUtils]: 98: Hoare triple {29036#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29064#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:27,543 INFO L290 TraceCheckUtils]: 99: Hoare triple {29064#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {29064#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:27,543 INFO L272 TraceCheckUtils]: 100: Hoare triple {29064#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29064#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:27,544 INFO L290 TraceCheckUtils]: 101: Hoare triple {29064#(<= ~counter~0 10)} ~cond := #in~cond; {29064#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:27,544 INFO L290 TraceCheckUtils]: 102: Hoare triple {29064#(<= ~counter~0 10)} assume !(0 == ~cond); {29064#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:27,544 INFO L290 TraceCheckUtils]: 103: Hoare triple {29064#(<= ~counter~0 10)} assume true; {29064#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:27,545 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {29064#(<= ~counter~0 10)} {29064#(<= ~counter~0 10)} #63#return; {29064#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:27,545 INFO L290 TraceCheckUtils]: 105: Hoare triple {29064#(<= ~counter~0 10)} assume !!(0 != ~r~0); {29064#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:27,546 INFO L290 TraceCheckUtils]: 106: Hoare triple {29064#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29064#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:27,547 INFO L290 TraceCheckUtils]: 107: Hoare triple {29064#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29092#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:27,547 INFO L290 TraceCheckUtils]: 108: Hoare triple {29092#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {29092#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:27,548 INFO L272 TraceCheckUtils]: 109: Hoare triple {29092#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29092#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:27,548 INFO L290 TraceCheckUtils]: 110: Hoare triple {29092#(<= ~counter~0 11)} ~cond := #in~cond; {29092#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:27,548 INFO L290 TraceCheckUtils]: 111: Hoare triple {29092#(<= ~counter~0 11)} assume !(0 == ~cond); {29092#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:27,549 INFO L290 TraceCheckUtils]: 112: Hoare triple {29092#(<= ~counter~0 11)} assume true; {29092#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:27,549 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {29092#(<= ~counter~0 11)} {29092#(<= ~counter~0 11)} #63#return; {29092#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:27,549 INFO L290 TraceCheckUtils]: 114: Hoare triple {29092#(<= ~counter~0 11)} assume !!(0 != ~r~0); {29092#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:27,550 INFO L290 TraceCheckUtils]: 115: Hoare triple {29092#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29092#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:27,551 INFO L290 TraceCheckUtils]: 116: Hoare triple {29092#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29120#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:27,551 INFO L290 TraceCheckUtils]: 117: Hoare triple {29120#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {29120#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:27,552 INFO L272 TraceCheckUtils]: 118: Hoare triple {29120#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29120#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:27,552 INFO L290 TraceCheckUtils]: 119: Hoare triple {29120#(<= ~counter~0 12)} ~cond := #in~cond; {29120#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:27,552 INFO L290 TraceCheckUtils]: 120: Hoare triple {29120#(<= ~counter~0 12)} assume !(0 == ~cond); {29120#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:27,552 INFO L290 TraceCheckUtils]: 121: Hoare triple {29120#(<= ~counter~0 12)} assume true; {29120#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:27,553 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {29120#(<= ~counter~0 12)} {29120#(<= ~counter~0 12)} #63#return; {29120#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:27,553 INFO L290 TraceCheckUtils]: 123: Hoare triple {29120#(<= ~counter~0 12)} assume !!(0 != ~r~0); {29120#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:27,554 INFO L290 TraceCheckUtils]: 124: Hoare triple {29120#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29120#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:27,554 INFO L290 TraceCheckUtils]: 125: Hoare triple {29120#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29148#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:27,555 INFO L290 TraceCheckUtils]: 126: Hoare triple {29148#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {29148#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:27,555 INFO L272 TraceCheckUtils]: 127: Hoare triple {29148#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29148#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:27,556 INFO L290 TraceCheckUtils]: 128: Hoare triple {29148#(<= ~counter~0 13)} ~cond := #in~cond; {29148#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:27,556 INFO L290 TraceCheckUtils]: 129: Hoare triple {29148#(<= ~counter~0 13)} assume !(0 == ~cond); {29148#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:27,556 INFO L290 TraceCheckUtils]: 130: Hoare triple {29148#(<= ~counter~0 13)} assume true; {29148#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:27,557 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {29148#(<= ~counter~0 13)} {29148#(<= ~counter~0 13)} #63#return; {29148#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:27,557 INFO L290 TraceCheckUtils]: 132: Hoare triple {29148#(<= ~counter~0 13)} assume !!(0 != ~r~0); {29148#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:27,558 INFO L290 TraceCheckUtils]: 133: Hoare triple {29148#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29148#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:27,559 INFO L290 TraceCheckUtils]: 134: Hoare triple {29148#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29176#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:27,559 INFO L290 TraceCheckUtils]: 135: Hoare triple {29176#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {29176#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:27,560 INFO L272 TraceCheckUtils]: 136: Hoare triple {29176#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29176#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:27,560 INFO L290 TraceCheckUtils]: 137: Hoare triple {29176#(<= ~counter~0 14)} ~cond := #in~cond; {29176#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:27,560 INFO L290 TraceCheckUtils]: 138: Hoare triple {29176#(<= ~counter~0 14)} assume !(0 == ~cond); {29176#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:27,561 INFO L290 TraceCheckUtils]: 139: Hoare triple {29176#(<= ~counter~0 14)} assume true; {29176#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:27,561 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {29176#(<= ~counter~0 14)} {29176#(<= ~counter~0 14)} #63#return; {29176#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:27,562 INFO L290 TraceCheckUtils]: 141: Hoare triple {29176#(<= ~counter~0 14)} assume !!(0 != ~r~0); {29176#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:27,562 INFO L290 TraceCheckUtils]: 142: Hoare triple {29176#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29176#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:27,563 INFO L290 TraceCheckUtils]: 143: Hoare triple {29176#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29204#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:27,563 INFO L290 TraceCheckUtils]: 144: Hoare triple {29204#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {29204#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:27,564 INFO L272 TraceCheckUtils]: 145: Hoare triple {29204#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29204#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:27,564 INFO L290 TraceCheckUtils]: 146: Hoare triple {29204#(<= ~counter~0 15)} ~cond := #in~cond; {29204#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:27,564 INFO L290 TraceCheckUtils]: 147: Hoare triple {29204#(<= ~counter~0 15)} assume !(0 == ~cond); {29204#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:27,565 INFO L290 TraceCheckUtils]: 148: Hoare triple {29204#(<= ~counter~0 15)} assume true; {29204#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:27,565 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {29204#(<= ~counter~0 15)} {29204#(<= ~counter~0 15)} #63#return; {29204#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:27,566 INFO L290 TraceCheckUtils]: 150: Hoare triple {29204#(<= ~counter~0 15)} assume !!(0 != ~r~0); {29204#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:27,566 INFO L290 TraceCheckUtils]: 151: Hoare triple {29204#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29204#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:27,567 INFO L290 TraceCheckUtils]: 152: Hoare triple {29204#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29232#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:27,567 INFO L290 TraceCheckUtils]: 153: Hoare triple {29232#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {29232#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:27,568 INFO L272 TraceCheckUtils]: 154: Hoare triple {29232#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29232#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:27,568 INFO L290 TraceCheckUtils]: 155: Hoare triple {29232#(<= ~counter~0 16)} ~cond := #in~cond; {29232#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:27,568 INFO L290 TraceCheckUtils]: 156: Hoare triple {29232#(<= ~counter~0 16)} assume !(0 == ~cond); {29232#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:27,569 INFO L290 TraceCheckUtils]: 157: Hoare triple {29232#(<= ~counter~0 16)} assume true; {29232#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:27,569 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {29232#(<= ~counter~0 16)} {29232#(<= ~counter~0 16)} #63#return; {29232#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:27,569 INFO L290 TraceCheckUtils]: 159: Hoare triple {29232#(<= ~counter~0 16)} assume !!(0 != ~r~0); {29232#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:27,570 INFO L290 TraceCheckUtils]: 160: Hoare triple {29232#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29232#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:27,571 INFO L290 TraceCheckUtils]: 161: Hoare triple {29232#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29260#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:27,571 INFO L290 TraceCheckUtils]: 162: Hoare triple {29260#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {29260#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:27,572 INFO L272 TraceCheckUtils]: 163: Hoare triple {29260#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29260#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:27,572 INFO L290 TraceCheckUtils]: 164: Hoare triple {29260#(<= ~counter~0 17)} ~cond := #in~cond; {29260#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:27,572 INFO L290 TraceCheckUtils]: 165: Hoare triple {29260#(<= ~counter~0 17)} assume !(0 == ~cond); {29260#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:27,573 INFO L290 TraceCheckUtils]: 166: Hoare triple {29260#(<= ~counter~0 17)} assume true; {29260#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:27,573 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {29260#(<= ~counter~0 17)} {29260#(<= ~counter~0 17)} #63#return; {29260#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:27,574 INFO L290 TraceCheckUtils]: 168: Hoare triple {29260#(<= ~counter~0 17)} assume !!(0 != ~r~0); {29260#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:27,574 INFO L290 TraceCheckUtils]: 169: Hoare triple {29260#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29260#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:27,575 INFO L290 TraceCheckUtils]: 170: Hoare triple {29260#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29288#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:27,575 INFO L290 TraceCheckUtils]: 171: Hoare triple {29288#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {29288#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:27,576 INFO L272 TraceCheckUtils]: 172: Hoare triple {29288#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29288#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:27,576 INFO L290 TraceCheckUtils]: 173: Hoare triple {29288#(<= ~counter~0 18)} ~cond := #in~cond; {29288#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:27,577 INFO L290 TraceCheckUtils]: 174: Hoare triple {29288#(<= ~counter~0 18)} assume !(0 == ~cond); {29288#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:27,577 INFO L290 TraceCheckUtils]: 175: Hoare triple {29288#(<= ~counter~0 18)} assume true; {29288#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:27,578 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {29288#(<= ~counter~0 18)} {29288#(<= ~counter~0 18)} #63#return; {29288#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:27,578 INFO L290 TraceCheckUtils]: 177: Hoare triple {29288#(<= ~counter~0 18)} assume !!(0 != ~r~0); {29288#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:27,579 INFO L290 TraceCheckUtils]: 178: Hoare triple {29288#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29288#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:27,579 INFO L290 TraceCheckUtils]: 179: Hoare triple {29288#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29316#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:27,580 INFO L290 TraceCheckUtils]: 180: Hoare triple {29316#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {29316#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:27,581 INFO L272 TraceCheckUtils]: 181: Hoare triple {29316#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29316#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:27,581 INFO L290 TraceCheckUtils]: 182: Hoare triple {29316#(<= ~counter~0 19)} ~cond := #in~cond; {29316#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:27,581 INFO L290 TraceCheckUtils]: 183: Hoare triple {29316#(<= ~counter~0 19)} assume !(0 == ~cond); {29316#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:27,582 INFO L290 TraceCheckUtils]: 184: Hoare triple {29316#(<= ~counter~0 19)} assume true; {29316#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:27,583 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {29316#(<= ~counter~0 19)} {29316#(<= ~counter~0 19)} #63#return; {29316#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:27,583 INFO L290 TraceCheckUtils]: 186: Hoare triple {29316#(<= ~counter~0 19)} assume !!(0 != ~r~0); {29316#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:27,583 INFO L290 TraceCheckUtils]: 187: Hoare triple {29316#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29316#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:27,584 INFO L290 TraceCheckUtils]: 188: Hoare triple {29316#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29344#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:27,585 INFO L290 TraceCheckUtils]: 189: Hoare triple {29344#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {29344#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:27,585 INFO L272 TraceCheckUtils]: 190: Hoare triple {29344#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29344#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:27,586 INFO L290 TraceCheckUtils]: 191: Hoare triple {29344#(<= ~counter~0 20)} ~cond := #in~cond; {29344#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:27,586 INFO L290 TraceCheckUtils]: 192: Hoare triple {29344#(<= ~counter~0 20)} assume !(0 == ~cond); {29344#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:27,587 INFO L290 TraceCheckUtils]: 193: Hoare triple {29344#(<= ~counter~0 20)} assume true; {29344#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:27,587 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {29344#(<= ~counter~0 20)} {29344#(<= ~counter~0 20)} #63#return; {29344#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:27,588 INFO L290 TraceCheckUtils]: 195: Hoare triple {29344#(<= ~counter~0 20)} assume !!(0 != ~r~0); {29344#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:27,588 INFO L290 TraceCheckUtils]: 196: Hoare triple {29344#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29344#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:27,589 INFO L290 TraceCheckUtils]: 197: Hoare triple {29344#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29372#(<= |main_#t~post6| 20)} is VALID [2022-04-08 06:12:27,589 INFO L290 TraceCheckUtils]: 198: Hoare triple {29372#(<= |main_#t~post6| 20)} assume !(#t~post6 < 50);havoc #t~post6; {28756#false} is VALID [2022-04-08 06:12:27,590 INFO L272 TraceCheckUtils]: 199: Hoare triple {28756#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28756#false} is VALID [2022-04-08 06:12:27,590 INFO L290 TraceCheckUtils]: 200: Hoare triple {28756#false} ~cond := #in~cond; {28756#false} is VALID [2022-04-08 06:12:27,590 INFO L290 TraceCheckUtils]: 201: Hoare triple {28756#false} assume 0 == ~cond; {28756#false} is VALID [2022-04-08 06:12:27,590 INFO L290 TraceCheckUtils]: 202: Hoare triple {28756#false} assume !false; {28756#false} is VALID [2022-04-08 06:12:27,591 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 06:12:27,591 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:12:29,108 INFO L290 TraceCheckUtils]: 202: Hoare triple {28756#false} assume !false; {28756#false} is VALID [2022-04-08 06:12:29,108 INFO L290 TraceCheckUtils]: 201: Hoare triple {28756#false} assume 0 == ~cond; {28756#false} is VALID [2022-04-08 06:12:29,108 INFO L290 TraceCheckUtils]: 200: Hoare triple {28756#false} ~cond := #in~cond; {28756#false} is VALID [2022-04-08 06:12:29,108 INFO L272 TraceCheckUtils]: 199: Hoare triple {28756#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28756#false} is VALID [2022-04-08 06:12:29,109 INFO L290 TraceCheckUtils]: 198: Hoare triple {29400#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {28756#false} is VALID [2022-04-08 06:12:29,109 INFO L290 TraceCheckUtils]: 197: Hoare triple {29404#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29400#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:12:29,109 INFO L290 TraceCheckUtils]: 196: Hoare triple {29404#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29404#(< ~counter~0 50)} is VALID [2022-04-08 06:12:29,110 INFO L290 TraceCheckUtils]: 195: Hoare triple {29404#(< ~counter~0 50)} assume !!(0 != ~r~0); {29404#(< ~counter~0 50)} is VALID [2022-04-08 06:12:29,110 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {28755#true} {29404#(< ~counter~0 50)} #63#return; {29404#(< ~counter~0 50)} is VALID [2022-04-08 06:12:29,110 INFO L290 TraceCheckUtils]: 193: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,110 INFO L290 TraceCheckUtils]: 192: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,110 INFO L290 TraceCheckUtils]: 191: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,110 INFO L272 TraceCheckUtils]: 190: Hoare triple {29404#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,111 INFO L290 TraceCheckUtils]: 189: Hoare triple {29404#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {29404#(< ~counter~0 50)} is VALID [2022-04-08 06:12:29,112 INFO L290 TraceCheckUtils]: 188: Hoare triple {29432#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29404#(< ~counter~0 50)} is VALID [2022-04-08 06:12:29,112 INFO L290 TraceCheckUtils]: 187: Hoare triple {29432#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29432#(< ~counter~0 49)} is VALID [2022-04-08 06:12:29,112 INFO L290 TraceCheckUtils]: 186: Hoare triple {29432#(< ~counter~0 49)} assume !!(0 != ~r~0); {29432#(< ~counter~0 49)} is VALID [2022-04-08 06:12:29,113 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {28755#true} {29432#(< ~counter~0 49)} #63#return; {29432#(< ~counter~0 49)} is VALID [2022-04-08 06:12:29,113 INFO L290 TraceCheckUtils]: 184: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,113 INFO L290 TraceCheckUtils]: 183: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,113 INFO L290 TraceCheckUtils]: 182: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,113 INFO L272 TraceCheckUtils]: 181: Hoare triple {29432#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,113 INFO L290 TraceCheckUtils]: 180: Hoare triple {29432#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {29432#(< ~counter~0 49)} is VALID [2022-04-08 06:12:29,114 INFO L290 TraceCheckUtils]: 179: Hoare triple {29460#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29432#(< ~counter~0 49)} is VALID [2022-04-08 06:12:29,114 INFO L290 TraceCheckUtils]: 178: Hoare triple {29460#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29460#(< ~counter~0 48)} is VALID [2022-04-08 06:12:29,114 INFO L290 TraceCheckUtils]: 177: Hoare triple {29460#(< ~counter~0 48)} assume !!(0 != ~r~0); {29460#(< ~counter~0 48)} is VALID [2022-04-08 06:12:29,115 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {28755#true} {29460#(< ~counter~0 48)} #63#return; {29460#(< ~counter~0 48)} is VALID [2022-04-08 06:12:29,115 INFO L290 TraceCheckUtils]: 175: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,115 INFO L290 TraceCheckUtils]: 174: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,115 INFO L290 TraceCheckUtils]: 173: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,115 INFO L272 TraceCheckUtils]: 172: Hoare triple {29460#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,116 INFO L290 TraceCheckUtils]: 171: Hoare triple {29460#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {29460#(< ~counter~0 48)} is VALID [2022-04-08 06:12:29,116 INFO L290 TraceCheckUtils]: 170: Hoare triple {29488#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29460#(< ~counter~0 48)} is VALID [2022-04-08 06:12:29,117 INFO L290 TraceCheckUtils]: 169: Hoare triple {29488#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29488#(< ~counter~0 47)} is VALID [2022-04-08 06:12:29,117 INFO L290 TraceCheckUtils]: 168: Hoare triple {29488#(< ~counter~0 47)} assume !!(0 != ~r~0); {29488#(< ~counter~0 47)} is VALID [2022-04-08 06:12:29,117 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {28755#true} {29488#(< ~counter~0 47)} #63#return; {29488#(< ~counter~0 47)} is VALID [2022-04-08 06:12:29,117 INFO L290 TraceCheckUtils]: 166: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,117 INFO L290 TraceCheckUtils]: 165: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,118 INFO L290 TraceCheckUtils]: 164: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,118 INFO L272 TraceCheckUtils]: 163: Hoare triple {29488#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,118 INFO L290 TraceCheckUtils]: 162: Hoare triple {29488#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {29488#(< ~counter~0 47)} is VALID [2022-04-08 06:12:29,118 INFO L290 TraceCheckUtils]: 161: Hoare triple {29516#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29488#(< ~counter~0 47)} is VALID [2022-04-08 06:12:29,119 INFO L290 TraceCheckUtils]: 160: Hoare triple {29516#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29516#(< ~counter~0 46)} is VALID [2022-04-08 06:12:29,119 INFO L290 TraceCheckUtils]: 159: Hoare triple {29516#(< ~counter~0 46)} assume !!(0 != ~r~0); {29516#(< ~counter~0 46)} is VALID [2022-04-08 06:12:29,120 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {28755#true} {29516#(< ~counter~0 46)} #63#return; {29516#(< ~counter~0 46)} is VALID [2022-04-08 06:12:29,120 INFO L290 TraceCheckUtils]: 157: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,120 INFO L290 TraceCheckUtils]: 156: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,120 INFO L290 TraceCheckUtils]: 155: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,120 INFO L272 TraceCheckUtils]: 154: Hoare triple {29516#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,120 INFO L290 TraceCheckUtils]: 153: Hoare triple {29516#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {29516#(< ~counter~0 46)} is VALID [2022-04-08 06:12:29,121 INFO L290 TraceCheckUtils]: 152: Hoare triple {29544#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29516#(< ~counter~0 46)} is VALID [2022-04-08 06:12:29,121 INFO L290 TraceCheckUtils]: 151: Hoare triple {29544#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29544#(< ~counter~0 45)} is VALID [2022-04-08 06:12:29,121 INFO L290 TraceCheckUtils]: 150: Hoare triple {29544#(< ~counter~0 45)} assume !!(0 != ~r~0); {29544#(< ~counter~0 45)} is VALID [2022-04-08 06:12:29,122 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {28755#true} {29544#(< ~counter~0 45)} #63#return; {29544#(< ~counter~0 45)} is VALID [2022-04-08 06:12:29,122 INFO L290 TraceCheckUtils]: 148: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,122 INFO L290 TraceCheckUtils]: 147: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,122 INFO L290 TraceCheckUtils]: 146: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,122 INFO L272 TraceCheckUtils]: 145: Hoare triple {29544#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,122 INFO L290 TraceCheckUtils]: 144: Hoare triple {29544#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {29544#(< ~counter~0 45)} is VALID [2022-04-08 06:12:29,123 INFO L290 TraceCheckUtils]: 143: Hoare triple {29572#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29544#(< ~counter~0 45)} is VALID [2022-04-08 06:12:29,123 INFO L290 TraceCheckUtils]: 142: Hoare triple {29572#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29572#(< ~counter~0 44)} is VALID [2022-04-08 06:12:29,124 INFO L290 TraceCheckUtils]: 141: Hoare triple {29572#(< ~counter~0 44)} assume !!(0 != ~r~0); {29572#(< ~counter~0 44)} is VALID [2022-04-08 06:12:29,124 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {28755#true} {29572#(< ~counter~0 44)} #63#return; {29572#(< ~counter~0 44)} is VALID [2022-04-08 06:12:29,124 INFO L290 TraceCheckUtils]: 139: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,124 INFO L290 TraceCheckUtils]: 138: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,124 INFO L290 TraceCheckUtils]: 137: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,124 INFO L272 TraceCheckUtils]: 136: Hoare triple {29572#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,125 INFO L290 TraceCheckUtils]: 135: Hoare triple {29572#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {29572#(< ~counter~0 44)} is VALID [2022-04-08 06:12:29,125 INFO L290 TraceCheckUtils]: 134: Hoare triple {29600#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29572#(< ~counter~0 44)} is VALID [2022-04-08 06:12:29,126 INFO L290 TraceCheckUtils]: 133: Hoare triple {29600#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29600#(< ~counter~0 43)} is VALID [2022-04-08 06:12:29,126 INFO L290 TraceCheckUtils]: 132: Hoare triple {29600#(< ~counter~0 43)} assume !!(0 != ~r~0); {29600#(< ~counter~0 43)} is VALID [2022-04-08 06:12:29,126 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {28755#true} {29600#(< ~counter~0 43)} #63#return; {29600#(< ~counter~0 43)} is VALID [2022-04-08 06:12:29,127 INFO L290 TraceCheckUtils]: 130: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,127 INFO L290 TraceCheckUtils]: 129: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,127 INFO L290 TraceCheckUtils]: 128: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,127 INFO L272 TraceCheckUtils]: 127: Hoare triple {29600#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,127 INFO L290 TraceCheckUtils]: 126: Hoare triple {29600#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {29600#(< ~counter~0 43)} is VALID [2022-04-08 06:12:29,128 INFO L290 TraceCheckUtils]: 125: Hoare triple {29628#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29600#(< ~counter~0 43)} is VALID [2022-04-08 06:12:29,128 INFO L290 TraceCheckUtils]: 124: Hoare triple {29628#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29628#(< ~counter~0 42)} is VALID [2022-04-08 06:12:29,128 INFO L290 TraceCheckUtils]: 123: Hoare triple {29628#(< ~counter~0 42)} assume !!(0 != ~r~0); {29628#(< ~counter~0 42)} is VALID [2022-04-08 06:12:29,129 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {28755#true} {29628#(< ~counter~0 42)} #63#return; {29628#(< ~counter~0 42)} is VALID [2022-04-08 06:12:29,129 INFO L290 TraceCheckUtils]: 121: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,129 INFO L290 TraceCheckUtils]: 120: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,129 INFO L290 TraceCheckUtils]: 119: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,129 INFO L272 TraceCheckUtils]: 118: Hoare triple {29628#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,129 INFO L290 TraceCheckUtils]: 117: Hoare triple {29628#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {29628#(< ~counter~0 42)} is VALID [2022-04-08 06:12:29,130 INFO L290 TraceCheckUtils]: 116: Hoare triple {29656#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29628#(< ~counter~0 42)} is VALID [2022-04-08 06:12:29,130 INFO L290 TraceCheckUtils]: 115: Hoare triple {29656#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29656#(< ~counter~0 41)} is VALID [2022-04-08 06:12:29,130 INFO L290 TraceCheckUtils]: 114: Hoare triple {29656#(< ~counter~0 41)} assume !!(0 != ~r~0); {29656#(< ~counter~0 41)} is VALID [2022-04-08 06:12:29,131 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {28755#true} {29656#(< ~counter~0 41)} #63#return; {29656#(< ~counter~0 41)} is VALID [2022-04-08 06:12:29,131 INFO L290 TraceCheckUtils]: 112: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,131 INFO L290 TraceCheckUtils]: 111: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,131 INFO L290 TraceCheckUtils]: 110: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,131 INFO L272 TraceCheckUtils]: 109: Hoare triple {29656#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,131 INFO L290 TraceCheckUtils]: 108: Hoare triple {29656#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {29656#(< ~counter~0 41)} is VALID [2022-04-08 06:12:29,132 INFO L290 TraceCheckUtils]: 107: Hoare triple {29684#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29656#(< ~counter~0 41)} is VALID [2022-04-08 06:12:29,132 INFO L290 TraceCheckUtils]: 106: Hoare triple {29684#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29684#(< ~counter~0 40)} is VALID [2022-04-08 06:12:29,133 INFO L290 TraceCheckUtils]: 105: Hoare triple {29684#(< ~counter~0 40)} assume !!(0 != ~r~0); {29684#(< ~counter~0 40)} is VALID [2022-04-08 06:12:29,133 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {28755#true} {29684#(< ~counter~0 40)} #63#return; {29684#(< ~counter~0 40)} is VALID [2022-04-08 06:12:29,133 INFO L290 TraceCheckUtils]: 103: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,133 INFO L290 TraceCheckUtils]: 102: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,133 INFO L290 TraceCheckUtils]: 101: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,134 INFO L272 TraceCheckUtils]: 100: Hoare triple {29684#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,134 INFO L290 TraceCheckUtils]: 99: Hoare triple {29684#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {29684#(< ~counter~0 40)} is VALID [2022-04-08 06:12:29,134 INFO L290 TraceCheckUtils]: 98: Hoare triple {29712#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29684#(< ~counter~0 40)} is VALID [2022-04-08 06:12:29,135 INFO L290 TraceCheckUtils]: 97: Hoare triple {29712#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29712#(< ~counter~0 39)} is VALID [2022-04-08 06:12:29,135 INFO L290 TraceCheckUtils]: 96: Hoare triple {29712#(< ~counter~0 39)} assume !!(0 != ~r~0); {29712#(< ~counter~0 39)} is VALID [2022-04-08 06:12:29,135 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {28755#true} {29712#(< ~counter~0 39)} #63#return; {29712#(< ~counter~0 39)} is VALID [2022-04-08 06:12:29,135 INFO L290 TraceCheckUtils]: 94: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,136 INFO L290 TraceCheckUtils]: 93: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,136 INFO L290 TraceCheckUtils]: 92: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,136 INFO L272 TraceCheckUtils]: 91: Hoare triple {29712#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,136 INFO L290 TraceCheckUtils]: 90: Hoare triple {29712#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {29712#(< ~counter~0 39)} is VALID [2022-04-08 06:12:29,137 INFO L290 TraceCheckUtils]: 89: Hoare triple {29740#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29712#(< ~counter~0 39)} is VALID [2022-04-08 06:12:29,137 INFO L290 TraceCheckUtils]: 88: Hoare triple {29740#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29740#(< ~counter~0 38)} is VALID [2022-04-08 06:12:29,137 INFO L290 TraceCheckUtils]: 87: Hoare triple {29740#(< ~counter~0 38)} assume !!(0 != ~r~0); {29740#(< ~counter~0 38)} is VALID [2022-04-08 06:12:29,138 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28755#true} {29740#(< ~counter~0 38)} #63#return; {29740#(< ~counter~0 38)} is VALID [2022-04-08 06:12:29,138 INFO L290 TraceCheckUtils]: 85: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,138 INFO L290 TraceCheckUtils]: 84: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,138 INFO L290 TraceCheckUtils]: 83: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,138 INFO L272 TraceCheckUtils]: 82: Hoare triple {29740#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,138 INFO L290 TraceCheckUtils]: 81: Hoare triple {29740#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {29740#(< ~counter~0 38)} is VALID [2022-04-08 06:12:29,139 INFO L290 TraceCheckUtils]: 80: Hoare triple {29768#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29740#(< ~counter~0 38)} is VALID [2022-04-08 06:12:29,139 INFO L290 TraceCheckUtils]: 79: Hoare triple {29768#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29768#(< ~counter~0 37)} is VALID [2022-04-08 06:12:29,139 INFO L290 TraceCheckUtils]: 78: Hoare triple {29768#(< ~counter~0 37)} assume !!(0 != ~r~0); {29768#(< ~counter~0 37)} is VALID [2022-04-08 06:12:29,140 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28755#true} {29768#(< ~counter~0 37)} #63#return; {29768#(< ~counter~0 37)} is VALID [2022-04-08 06:12:29,140 INFO L290 TraceCheckUtils]: 76: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,140 INFO L290 TraceCheckUtils]: 75: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,140 INFO L290 TraceCheckUtils]: 74: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,140 INFO L272 TraceCheckUtils]: 73: Hoare triple {29768#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,140 INFO L290 TraceCheckUtils]: 72: Hoare triple {29768#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {29768#(< ~counter~0 37)} is VALID [2022-04-08 06:12:29,141 INFO L290 TraceCheckUtils]: 71: Hoare triple {29796#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29768#(< ~counter~0 37)} is VALID [2022-04-08 06:12:29,141 INFO L290 TraceCheckUtils]: 70: Hoare triple {29796#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29796#(< ~counter~0 36)} is VALID [2022-04-08 06:12:29,142 INFO L290 TraceCheckUtils]: 69: Hoare triple {29796#(< ~counter~0 36)} assume !!(0 != ~r~0); {29796#(< ~counter~0 36)} is VALID [2022-04-08 06:12:29,142 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28755#true} {29796#(< ~counter~0 36)} #63#return; {29796#(< ~counter~0 36)} is VALID [2022-04-08 06:12:29,142 INFO L290 TraceCheckUtils]: 67: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,142 INFO L290 TraceCheckUtils]: 66: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,142 INFO L290 TraceCheckUtils]: 65: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,143 INFO L272 TraceCheckUtils]: 64: Hoare triple {29796#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,143 INFO L290 TraceCheckUtils]: 63: Hoare triple {29796#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {29796#(< ~counter~0 36)} is VALID [2022-04-08 06:12:29,143 INFO L290 TraceCheckUtils]: 62: Hoare triple {29824#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29796#(< ~counter~0 36)} is VALID [2022-04-08 06:12:29,144 INFO L290 TraceCheckUtils]: 61: Hoare triple {29824#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29824#(< ~counter~0 35)} is VALID [2022-04-08 06:12:29,144 INFO L290 TraceCheckUtils]: 60: Hoare triple {29824#(< ~counter~0 35)} assume !!(0 != ~r~0); {29824#(< ~counter~0 35)} is VALID [2022-04-08 06:12:29,144 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28755#true} {29824#(< ~counter~0 35)} #63#return; {29824#(< ~counter~0 35)} is VALID [2022-04-08 06:12:29,145 INFO L290 TraceCheckUtils]: 58: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,145 INFO L290 TraceCheckUtils]: 57: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,145 INFO L290 TraceCheckUtils]: 56: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,145 INFO L272 TraceCheckUtils]: 55: Hoare triple {29824#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,145 INFO L290 TraceCheckUtils]: 54: Hoare triple {29824#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {29824#(< ~counter~0 35)} is VALID [2022-04-08 06:12:29,146 INFO L290 TraceCheckUtils]: 53: Hoare triple {29852#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29824#(< ~counter~0 35)} is VALID [2022-04-08 06:12:29,146 INFO L290 TraceCheckUtils]: 52: Hoare triple {29852#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29852#(< ~counter~0 34)} is VALID [2022-04-08 06:12:29,146 INFO L290 TraceCheckUtils]: 51: Hoare triple {29852#(< ~counter~0 34)} assume !!(0 != ~r~0); {29852#(< ~counter~0 34)} is VALID [2022-04-08 06:12:29,147 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28755#true} {29852#(< ~counter~0 34)} #63#return; {29852#(< ~counter~0 34)} is VALID [2022-04-08 06:12:29,147 INFO L290 TraceCheckUtils]: 49: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,147 INFO L290 TraceCheckUtils]: 48: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,147 INFO L290 TraceCheckUtils]: 47: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,147 INFO L272 TraceCheckUtils]: 46: Hoare triple {29852#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,147 INFO L290 TraceCheckUtils]: 45: Hoare triple {29852#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {29852#(< ~counter~0 34)} is VALID [2022-04-08 06:12:29,148 INFO L290 TraceCheckUtils]: 44: Hoare triple {29880#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29852#(< ~counter~0 34)} is VALID [2022-04-08 06:12:29,148 INFO L290 TraceCheckUtils]: 43: Hoare triple {29880#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29880#(< ~counter~0 33)} is VALID [2022-04-08 06:12:29,148 INFO L290 TraceCheckUtils]: 42: Hoare triple {29880#(< ~counter~0 33)} assume !!(0 != ~r~0); {29880#(< ~counter~0 33)} is VALID [2022-04-08 06:12:29,149 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28755#true} {29880#(< ~counter~0 33)} #63#return; {29880#(< ~counter~0 33)} is VALID [2022-04-08 06:12:29,149 INFO L290 TraceCheckUtils]: 40: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,149 INFO L290 TraceCheckUtils]: 39: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,149 INFO L290 TraceCheckUtils]: 38: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,149 INFO L272 TraceCheckUtils]: 37: Hoare triple {29880#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,149 INFO L290 TraceCheckUtils]: 36: Hoare triple {29880#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {29880#(< ~counter~0 33)} is VALID [2022-04-08 06:12:29,150 INFO L290 TraceCheckUtils]: 35: Hoare triple {29908#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29880#(< ~counter~0 33)} is VALID [2022-04-08 06:12:29,150 INFO L290 TraceCheckUtils]: 34: Hoare triple {29908#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29908#(< ~counter~0 32)} is VALID [2022-04-08 06:12:29,150 INFO L290 TraceCheckUtils]: 33: Hoare triple {29908#(< ~counter~0 32)} assume !!(0 != ~r~0); {29908#(< ~counter~0 32)} is VALID [2022-04-08 06:12:29,151 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28755#true} {29908#(< ~counter~0 32)} #63#return; {29908#(< ~counter~0 32)} is VALID [2022-04-08 06:12:29,151 INFO L290 TraceCheckUtils]: 31: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,151 INFO L290 TraceCheckUtils]: 30: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,151 INFO L290 TraceCheckUtils]: 29: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,151 INFO L272 TraceCheckUtils]: 28: Hoare triple {29908#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,152 INFO L290 TraceCheckUtils]: 27: Hoare triple {29908#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {29908#(< ~counter~0 32)} is VALID [2022-04-08 06:12:29,152 INFO L290 TraceCheckUtils]: 26: Hoare triple {29936#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29908#(< ~counter~0 32)} is VALID [2022-04-08 06:12:29,152 INFO L290 TraceCheckUtils]: 25: Hoare triple {29936#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29936#(< ~counter~0 31)} is VALID [2022-04-08 06:12:29,153 INFO L290 TraceCheckUtils]: 24: Hoare triple {29936#(< ~counter~0 31)} assume !!(0 != ~r~0); {29936#(< ~counter~0 31)} is VALID [2022-04-08 06:12:29,153 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28755#true} {29936#(< ~counter~0 31)} #63#return; {29936#(< ~counter~0 31)} is VALID [2022-04-08 06:12:29,153 INFO L290 TraceCheckUtils]: 22: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,153 INFO L290 TraceCheckUtils]: 21: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,153 INFO L290 TraceCheckUtils]: 20: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,153 INFO L272 TraceCheckUtils]: 19: Hoare triple {29936#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,154 INFO L290 TraceCheckUtils]: 18: Hoare triple {29936#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {29936#(< ~counter~0 31)} is VALID [2022-04-08 06:12:29,154 INFO L290 TraceCheckUtils]: 17: Hoare triple {29964#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29936#(< ~counter~0 31)} is VALID [2022-04-08 06:12:29,155 INFO L290 TraceCheckUtils]: 16: Hoare triple {29964#(< ~counter~0 30)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {29964#(< ~counter~0 30)} is VALID [2022-04-08 06:12:29,155 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28755#true} {29964#(< ~counter~0 30)} #61#return; {29964#(< ~counter~0 30)} is VALID [2022-04-08 06:12:29,155 INFO L290 TraceCheckUtils]: 14: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,155 INFO L290 TraceCheckUtils]: 13: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,155 INFO L290 TraceCheckUtils]: 12: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,155 INFO L272 TraceCheckUtils]: 11: Hoare triple {29964#(< ~counter~0 30)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,156 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28755#true} {29964#(< ~counter~0 30)} #59#return; {29964#(< ~counter~0 30)} is VALID [2022-04-08 06:12:29,156 INFO L290 TraceCheckUtils]: 9: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-08 06:12:29,156 INFO L290 TraceCheckUtils]: 8: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-08 06:12:29,156 INFO L290 TraceCheckUtils]: 7: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-08 06:12:29,156 INFO L272 TraceCheckUtils]: 6: Hoare triple {29964#(< ~counter~0 30)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28755#true} is VALID [2022-04-08 06:12:29,156 INFO L290 TraceCheckUtils]: 5: Hoare triple {29964#(< ~counter~0 30)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {29964#(< ~counter~0 30)} is VALID [2022-04-08 06:12:29,157 INFO L272 TraceCheckUtils]: 4: Hoare triple {29964#(< ~counter~0 30)} call #t~ret7 := main(); {29964#(< ~counter~0 30)} is VALID [2022-04-08 06:12:29,157 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29964#(< ~counter~0 30)} {28755#true} #67#return; {29964#(< ~counter~0 30)} is VALID [2022-04-08 06:12:29,157 INFO L290 TraceCheckUtils]: 2: Hoare triple {29964#(< ~counter~0 30)} assume true; {29964#(< ~counter~0 30)} is VALID [2022-04-08 06:12:29,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {28755#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {29964#(< ~counter~0 30)} is VALID [2022-04-08 06:12:29,158 INFO L272 TraceCheckUtils]: 0: Hoare triple {28755#true} call ULTIMATE.init(); {28755#true} is VALID [2022-04-08 06:12:29,159 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 06:12:29,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:12:29,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840274998] [2022-04-08 06:12:29,159 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:12:29,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [63527723] [2022-04-08 06:12:29,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [63527723] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:12:29,159 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:12:29,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 46 [2022-04-08 06:12:29,160 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:12:29,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2031657009] [2022-04-08 06:12:29,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2031657009] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:12:29,160 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:12:29,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-08 06:12:29,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440130909] [2022-04-08 06:12:29,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:12:29,161 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 06:12:29,161 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:12:29,162 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 06:12:29,318 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 06:12:29,318 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-08 06:12:29,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:29,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-08 06:12:29,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=951, Invalid=1119, Unknown=0, NotChecked=0, Total=2070 [2022-04-08 06:12:29,319 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 06:12:30,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:30,299 INFO L93 Difference]: Finished difference Result 214 states and 236 transitions. [2022-04-08 06:12:30,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-08 06:12:30,299 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 06:12:30,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:12:30,300 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 06:12:30,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-08 06:12:30,305 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 06:12:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-08 06:12:30,315 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 235 transitions. [2022-04-08 06:12:30,513 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 06:12:30,516 INFO L225 Difference]: With dead ends: 214 [2022-04-08 06:12:30,516 INFO L226 Difference]: Without dead ends: 209 [2022-04-08 06:12:30,517 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1851, Invalid=2439, Unknown=0, NotChecked=0, Total=4290 [2022-04-08 06:12:30,517 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 83 mSDsluCounter, 196 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 242 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:12:30,517 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [83 Valid, 242 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:12:30,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-08 06:12:30,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-08 06:12:30,790 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:12:30,790 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 06:12:30,790 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 06:12:30,791 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 06:12:30,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:30,794 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-08 06:12:30,794 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-08 06:12:30,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:30,795 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:30,795 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 06:12:30,796 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 06:12:30,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:30,799 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-08 06:12:30,799 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-08 06:12:30,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:30,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:30,800 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:12:30,800 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:12:30,800 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 06:12:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 231 transitions. [2022-04-08 06:12:30,804 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 231 transitions. Word has length 203 [2022-04-08 06:12:30,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:12:30,805 INFO L478 AbstractCegarLoop]: Abstraction has 209 states and 231 transitions. [2022-04-08 06:12:30,805 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 06:12:30,805 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 209 states and 231 transitions. [2022-04-08 06:12:32,602 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 06:12:32,602 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-08 06:12:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-04-08 06:12:32,603 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:12:32,603 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 06:12:32,608 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 06:12:32,803 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 06:12:32,804 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:12:32,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:12:32,804 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 41 times [2022-04-08 06:12:32,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:32,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2004519509] [2022-04-08 06:12:32,804 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:12:32,805 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 42 times [2022-04-08 06:12:32,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:12:32,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185924641] [2022-04-08 06:12:32,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:12:32,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:12:32,829 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:12:32,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [743284561] [2022-04-08 06:12:32,829 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:12:32,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:12:32,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:12:32,830 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 06:12:32,831 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 06:12:37,366 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-08 06:12:37,366 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:12:37,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-08 06:12:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:12:37,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:12:38,617 INFO L272 TraceCheckUtils]: 0: Hoare triple {31322#true} call ULTIMATE.init(); {31322#true} is VALID [2022-04-08 06:12:38,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {31322#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,618 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31330#(<= ~counter~0 0)} {31322#true} #67#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,619 INFO L272 TraceCheckUtils]: 4: Hoare triple {31330#(<= ~counter~0 0)} call #t~ret7 := main(); {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,619 INFO L290 TraceCheckUtils]: 5: Hoare triple {31330#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,619 INFO L272 TraceCheckUtils]: 6: Hoare triple {31330#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,620 INFO L290 TraceCheckUtils]: 7: Hoare triple {31330#(<= ~counter~0 0)} ~cond := #in~cond; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,620 INFO L290 TraceCheckUtils]: 8: Hoare triple {31330#(<= ~counter~0 0)} assume !(0 == ~cond); {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,620 INFO L290 TraceCheckUtils]: 9: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,621 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31330#(<= ~counter~0 0)} {31330#(<= ~counter~0 0)} #59#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,621 INFO L272 TraceCheckUtils]: 11: Hoare triple {31330#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,621 INFO L290 TraceCheckUtils]: 12: Hoare triple {31330#(<= ~counter~0 0)} ~cond := #in~cond; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,622 INFO L290 TraceCheckUtils]: 13: Hoare triple {31330#(<= ~counter~0 0)} assume !(0 == ~cond); {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,622 INFO L290 TraceCheckUtils]: 14: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,622 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31330#(<= ~counter~0 0)} {31330#(<= ~counter~0 0)} #61#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,623 INFO L290 TraceCheckUtils]: 16: Hoare triple {31330#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {31330#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:38,623 INFO L290 TraceCheckUtils]: 17: Hoare triple {31330#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31379#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:38,624 INFO L290 TraceCheckUtils]: 18: Hoare triple {31379#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {31379#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:38,624 INFO L272 TraceCheckUtils]: 19: Hoare triple {31379#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31379#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:38,625 INFO L290 TraceCheckUtils]: 20: Hoare triple {31379#(<= ~counter~0 1)} ~cond := #in~cond; {31379#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:38,625 INFO L290 TraceCheckUtils]: 21: Hoare triple {31379#(<= ~counter~0 1)} assume !(0 == ~cond); {31379#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:38,625 INFO L290 TraceCheckUtils]: 22: Hoare triple {31379#(<= ~counter~0 1)} assume true; {31379#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:38,626 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31379#(<= ~counter~0 1)} {31379#(<= ~counter~0 1)} #63#return; {31379#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:38,626 INFO L290 TraceCheckUtils]: 24: Hoare triple {31379#(<= ~counter~0 1)} assume !!(0 != ~r~0); {31379#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:38,626 INFO L290 TraceCheckUtils]: 25: Hoare triple {31379#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31379#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:38,627 INFO L290 TraceCheckUtils]: 26: Hoare triple {31379#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31407#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:38,627 INFO L290 TraceCheckUtils]: 27: Hoare triple {31407#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {31407#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:38,628 INFO L272 TraceCheckUtils]: 28: Hoare triple {31407#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31407#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:38,628 INFO L290 TraceCheckUtils]: 29: Hoare triple {31407#(<= ~counter~0 2)} ~cond := #in~cond; {31407#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:38,628 INFO L290 TraceCheckUtils]: 30: Hoare triple {31407#(<= ~counter~0 2)} assume !(0 == ~cond); {31407#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:38,628 INFO L290 TraceCheckUtils]: 31: Hoare triple {31407#(<= ~counter~0 2)} assume true; {31407#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:38,629 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31407#(<= ~counter~0 2)} {31407#(<= ~counter~0 2)} #63#return; {31407#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:38,629 INFO L290 TraceCheckUtils]: 33: Hoare triple {31407#(<= ~counter~0 2)} assume !!(0 != ~r~0); {31407#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:38,629 INFO L290 TraceCheckUtils]: 34: Hoare triple {31407#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31407#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:38,630 INFO L290 TraceCheckUtils]: 35: Hoare triple {31407#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31435#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:38,630 INFO L290 TraceCheckUtils]: 36: Hoare triple {31435#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {31435#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:38,631 INFO L272 TraceCheckUtils]: 37: Hoare triple {31435#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31435#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:38,631 INFO L290 TraceCheckUtils]: 38: Hoare triple {31435#(<= ~counter~0 3)} ~cond := #in~cond; {31435#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:38,631 INFO L290 TraceCheckUtils]: 39: Hoare triple {31435#(<= ~counter~0 3)} assume !(0 == ~cond); {31435#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:38,632 INFO L290 TraceCheckUtils]: 40: Hoare triple {31435#(<= ~counter~0 3)} assume true; {31435#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:38,632 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31435#(<= ~counter~0 3)} {31435#(<= ~counter~0 3)} #63#return; {31435#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:38,632 INFO L290 TraceCheckUtils]: 42: Hoare triple {31435#(<= ~counter~0 3)} assume !!(0 != ~r~0); {31435#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:38,633 INFO L290 TraceCheckUtils]: 43: Hoare triple {31435#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31435#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:38,633 INFO L290 TraceCheckUtils]: 44: Hoare triple {31435#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31463#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:38,634 INFO L290 TraceCheckUtils]: 45: Hoare triple {31463#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {31463#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:38,634 INFO L272 TraceCheckUtils]: 46: Hoare triple {31463#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31463#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:38,634 INFO L290 TraceCheckUtils]: 47: Hoare triple {31463#(<= ~counter~0 4)} ~cond := #in~cond; {31463#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:38,635 INFO L290 TraceCheckUtils]: 48: Hoare triple {31463#(<= ~counter~0 4)} assume !(0 == ~cond); {31463#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:38,635 INFO L290 TraceCheckUtils]: 49: Hoare triple {31463#(<= ~counter~0 4)} assume true; {31463#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:38,635 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31463#(<= ~counter~0 4)} {31463#(<= ~counter~0 4)} #63#return; {31463#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:38,636 INFO L290 TraceCheckUtils]: 51: Hoare triple {31463#(<= ~counter~0 4)} assume !!(0 != ~r~0); {31463#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:38,636 INFO L290 TraceCheckUtils]: 52: Hoare triple {31463#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31463#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:38,636 INFO L290 TraceCheckUtils]: 53: Hoare triple {31463#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31491#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:38,637 INFO L290 TraceCheckUtils]: 54: Hoare triple {31491#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {31491#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:38,637 INFO L272 TraceCheckUtils]: 55: Hoare triple {31491#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31491#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:38,638 INFO L290 TraceCheckUtils]: 56: Hoare triple {31491#(<= ~counter~0 5)} ~cond := #in~cond; {31491#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:38,638 INFO L290 TraceCheckUtils]: 57: Hoare triple {31491#(<= ~counter~0 5)} assume !(0 == ~cond); {31491#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:38,638 INFO L290 TraceCheckUtils]: 58: Hoare triple {31491#(<= ~counter~0 5)} assume true; {31491#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:38,639 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31491#(<= ~counter~0 5)} {31491#(<= ~counter~0 5)} #63#return; {31491#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:38,639 INFO L290 TraceCheckUtils]: 60: Hoare triple {31491#(<= ~counter~0 5)} assume !!(0 != ~r~0); {31491#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:38,639 INFO L290 TraceCheckUtils]: 61: Hoare triple {31491#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31491#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:38,640 INFO L290 TraceCheckUtils]: 62: Hoare triple {31491#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31519#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:38,640 INFO L290 TraceCheckUtils]: 63: Hoare triple {31519#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {31519#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:38,640 INFO L272 TraceCheckUtils]: 64: Hoare triple {31519#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31519#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:38,641 INFO L290 TraceCheckUtils]: 65: Hoare triple {31519#(<= ~counter~0 6)} ~cond := #in~cond; {31519#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:38,641 INFO L290 TraceCheckUtils]: 66: Hoare triple {31519#(<= ~counter~0 6)} assume !(0 == ~cond); {31519#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:38,641 INFO L290 TraceCheckUtils]: 67: Hoare triple {31519#(<= ~counter~0 6)} assume true; {31519#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:38,642 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31519#(<= ~counter~0 6)} {31519#(<= ~counter~0 6)} #63#return; {31519#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:38,642 INFO L290 TraceCheckUtils]: 69: Hoare triple {31519#(<= ~counter~0 6)} assume !!(0 != ~r~0); {31519#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:38,642 INFO L290 TraceCheckUtils]: 70: Hoare triple {31519#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31519#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:38,643 INFO L290 TraceCheckUtils]: 71: Hoare triple {31519#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31547#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:38,643 INFO L290 TraceCheckUtils]: 72: Hoare triple {31547#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {31547#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:38,644 INFO L272 TraceCheckUtils]: 73: Hoare triple {31547#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31547#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:38,644 INFO L290 TraceCheckUtils]: 74: Hoare triple {31547#(<= ~counter~0 7)} ~cond := #in~cond; {31547#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:38,644 INFO L290 TraceCheckUtils]: 75: Hoare triple {31547#(<= ~counter~0 7)} assume !(0 == ~cond); {31547#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:38,645 INFO L290 TraceCheckUtils]: 76: Hoare triple {31547#(<= ~counter~0 7)} assume true; {31547#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:38,645 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31547#(<= ~counter~0 7)} {31547#(<= ~counter~0 7)} #63#return; {31547#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:38,645 INFO L290 TraceCheckUtils]: 78: Hoare triple {31547#(<= ~counter~0 7)} assume !!(0 != ~r~0); {31547#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:38,646 INFO L290 TraceCheckUtils]: 79: Hoare triple {31547#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31547#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:38,646 INFO L290 TraceCheckUtils]: 80: Hoare triple {31547#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31575#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:38,646 INFO L290 TraceCheckUtils]: 81: Hoare triple {31575#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {31575#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:38,647 INFO L272 TraceCheckUtils]: 82: Hoare triple {31575#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31575#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:38,647 INFO L290 TraceCheckUtils]: 83: Hoare triple {31575#(<= ~counter~0 8)} ~cond := #in~cond; {31575#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:38,647 INFO L290 TraceCheckUtils]: 84: Hoare triple {31575#(<= ~counter~0 8)} assume !(0 == ~cond); {31575#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:38,648 INFO L290 TraceCheckUtils]: 85: Hoare triple {31575#(<= ~counter~0 8)} assume true; {31575#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:38,648 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31575#(<= ~counter~0 8)} {31575#(<= ~counter~0 8)} #63#return; {31575#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:38,648 INFO L290 TraceCheckUtils]: 87: Hoare triple {31575#(<= ~counter~0 8)} assume !!(0 != ~r~0); {31575#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:38,649 INFO L290 TraceCheckUtils]: 88: Hoare triple {31575#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31575#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:38,649 INFO L290 TraceCheckUtils]: 89: Hoare triple {31575#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31603#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:38,650 INFO L290 TraceCheckUtils]: 90: Hoare triple {31603#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {31603#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:38,650 INFO L272 TraceCheckUtils]: 91: Hoare triple {31603#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31603#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:38,650 INFO L290 TraceCheckUtils]: 92: Hoare triple {31603#(<= ~counter~0 9)} ~cond := #in~cond; {31603#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:38,651 INFO L290 TraceCheckUtils]: 93: Hoare triple {31603#(<= ~counter~0 9)} assume !(0 == ~cond); {31603#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:38,651 INFO L290 TraceCheckUtils]: 94: Hoare triple {31603#(<= ~counter~0 9)} assume true; {31603#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:38,651 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31603#(<= ~counter~0 9)} {31603#(<= ~counter~0 9)} #63#return; {31603#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:38,652 INFO L290 TraceCheckUtils]: 96: Hoare triple {31603#(<= ~counter~0 9)} assume !!(0 != ~r~0); {31603#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:38,652 INFO L290 TraceCheckUtils]: 97: Hoare triple {31603#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31603#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:38,653 INFO L290 TraceCheckUtils]: 98: Hoare triple {31603#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31631#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:38,653 INFO L290 TraceCheckUtils]: 99: Hoare triple {31631#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {31631#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:38,653 INFO L272 TraceCheckUtils]: 100: Hoare triple {31631#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31631#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:38,654 INFO L290 TraceCheckUtils]: 101: Hoare triple {31631#(<= ~counter~0 10)} ~cond := #in~cond; {31631#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:38,654 INFO L290 TraceCheckUtils]: 102: Hoare triple {31631#(<= ~counter~0 10)} assume !(0 == ~cond); {31631#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:38,654 INFO L290 TraceCheckUtils]: 103: Hoare triple {31631#(<= ~counter~0 10)} assume true; {31631#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:38,655 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31631#(<= ~counter~0 10)} {31631#(<= ~counter~0 10)} #63#return; {31631#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:38,655 INFO L290 TraceCheckUtils]: 105: Hoare triple {31631#(<= ~counter~0 10)} assume !!(0 != ~r~0); {31631#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:38,655 INFO L290 TraceCheckUtils]: 106: Hoare triple {31631#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31631#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:38,656 INFO L290 TraceCheckUtils]: 107: Hoare triple {31631#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31659#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:38,656 INFO L290 TraceCheckUtils]: 108: Hoare triple {31659#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {31659#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:38,657 INFO L272 TraceCheckUtils]: 109: Hoare triple {31659#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31659#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:38,657 INFO L290 TraceCheckUtils]: 110: Hoare triple {31659#(<= ~counter~0 11)} ~cond := #in~cond; {31659#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:38,657 INFO L290 TraceCheckUtils]: 111: Hoare triple {31659#(<= ~counter~0 11)} assume !(0 == ~cond); {31659#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:38,657 INFO L290 TraceCheckUtils]: 112: Hoare triple {31659#(<= ~counter~0 11)} assume true; {31659#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:38,658 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31659#(<= ~counter~0 11)} {31659#(<= ~counter~0 11)} #63#return; {31659#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:38,658 INFO L290 TraceCheckUtils]: 114: Hoare triple {31659#(<= ~counter~0 11)} assume !!(0 != ~r~0); {31659#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:38,658 INFO L290 TraceCheckUtils]: 115: Hoare triple {31659#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31659#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:38,659 INFO L290 TraceCheckUtils]: 116: Hoare triple {31659#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31687#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:38,659 INFO L290 TraceCheckUtils]: 117: Hoare triple {31687#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {31687#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:38,660 INFO L272 TraceCheckUtils]: 118: Hoare triple {31687#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31687#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:38,660 INFO L290 TraceCheckUtils]: 119: Hoare triple {31687#(<= ~counter~0 12)} ~cond := #in~cond; {31687#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:38,660 INFO L290 TraceCheckUtils]: 120: Hoare triple {31687#(<= ~counter~0 12)} assume !(0 == ~cond); {31687#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:38,661 INFO L290 TraceCheckUtils]: 121: Hoare triple {31687#(<= ~counter~0 12)} assume true; {31687#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:38,661 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31687#(<= ~counter~0 12)} {31687#(<= ~counter~0 12)} #63#return; {31687#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:38,661 INFO L290 TraceCheckUtils]: 123: Hoare triple {31687#(<= ~counter~0 12)} assume !!(0 != ~r~0); {31687#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:38,662 INFO L290 TraceCheckUtils]: 124: Hoare triple {31687#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31687#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:38,662 INFO L290 TraceCheckUtils]: 125: Hoare triple {31687#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31715#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:38,663 INFO L290 TraceCheckUtils]: 126: Hoare triple {31715#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {31715#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:38,663 INFO L272 TraceCheckUtils]: 127: Hoare triple {31715#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31715#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:38,663 INFO L290 TraceCheckUtils]: 128: Hoare triple {31715#(<= ~counter~0 13)} ~cond := #in~cond; {31715#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:38,664 INFO L290 TraceCheckUtils]: 129: Hoare triple {31715#(<= ~counter~0 13)} assume !(0 == ~cond); {31715#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:38,664 INFO L290 TraceCheckUtils]: 130: Hoare triple {31715#(<= ~counter~0 13)} assume true; {31715#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:38,665 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31715#(<= ~counter~0 13)} {31715#(<= ~counter~0 13)} #63#return; {31715#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:38,665 INFO L290 TraceCheckUtils]: 132: Hoare triple {31715#(<= ~counter~0 13)} assume !!(0 != ~r~0); {31715#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:38,665 INFO L290 TraceCheckUtils]: 133: Hoare triple {31715#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31715#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:38,666 INFO L290 TraceCheckUtils]: 134: Hoare triple {31715#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31743#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:38,666 INFO L290 TraceCheckUtils]: 135: Hoare triple {31743#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {31743#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:38,667 INFO L272 TraceCheckUtils]: 136: Hoare triple {31743#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31743#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:38,667 INFO L290 TraceCheckUtils]: 137: Hoare triple {31743#(<= ~counter~0 14)} ~cond := #in~cond; {31743#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:38,667 INFO L290 TraceCheckUtils]: 138: Hoare triple {31743#(<= ~counter~0 14)} assume !(0 == ~cond); {31743#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:38,667 INFO L290 TraceCheckUtils]: 139: Hoare triple {31743#(<= ~counter~0 14)} assume true; {31743#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:38,668 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31743#(<= ~counter~0 14)} {31743#(<= ~counter~0 14)} #63#return; {31743#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:38,668 INFO L290 TraceCheckUtils]: 141: Hoare triple {31743#(<= ~counter~0 14)} assume !!(0 != ~r~0); {31743#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:38,668 INFO L290 TraceCheckUtils]: 142: Hoare triple {31743#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31743#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:38,669 INFO L290 TraceCheckUtils]: 143: Hoare triple {31743#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31771#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:38,669 INFO L290 TraceCheckUtils]: 144: Hoare triple {31771#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {31771#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:38,670 INFO L272 TraceCheckUtils]: 145: Hoare triple {31771#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31771#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:38,670 INFO L290 TraceCheckUtils]: 146: Hoare triple {31771#(<= ~counter~0 15)} ~cond := #in~cond; {31771#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:38,670 INFO L290 TraceCheckUtils]: 147: Hoare triple {31771#(<= ~counter~0 15)} assume !(0 == ~cond); {31771#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:38,671 INFO L290 TraceCheckUtils]: 148: Hoare triple {31771#(<= ~counter~0 15)} assume true; {31771#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:38,671 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31771#(<= ~counter~0 15)} {31771#(<= ~counter~0 15)} #63#return; {31771#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:38,671 INFO L290 TraceCheckUtils]: 150: Hoare triple {31771#(<= ~counter~0 15)} assume !!(0 != ~r~0); {31771#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:38,672 INFO L290 TraceCheckUtils]: 151: Hoare triple {31771#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31771#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:38,672 INFO L290 TraceCheckUtils]: 152: Hoare triple {31771#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31799#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:38,672 INFO L290 TraceCheckUtils]: 153: Hoare triple {31799#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {31799#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:38,673 INFO L272 TraceCheckUtils]: 154: Hoare triple {31799#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31799#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:38,673 INFO L290 TraceCheckUtils]: 155: Hoare triple {31799#(<= ~counter~0 16)} ~cond := #in~cond; {31799#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:38,673 INFO L290 TraceCheckUtils]: 156: Hoare triple {31799#(<= ~counter~0 16)} assume !(0 == ~cond); {31799#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:38,674 INFO L290 TraceCheckUtils]: 157: Hoare triple {31799#(<= ~counter~0 16)} assume true; {31799#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:38,674 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31799#(<= ~counter~0 16)} {31799#(<= ~counter~0 16)} #63#return; {31799#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:38,675 INFO L290 TraceCheckUtils]: 159: Hoare triple {31799#(<= ~counter~0 16)} assume !!(0 != ~r~0); {31799#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:38,675 INFO L290 TraceCheckUtils]: 160: Hoare triple {31799#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31799#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:38,675 INFO L290 TraceCheckUtils]: 161: Hoare triple {31799#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31827#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:38,676 INFO L290 TraceCheckUtils]: 162: Hoare triple {31827#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {31827#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:38,676 INFO L272 TraceCheckUtils]: 163: Hoare triple {31827#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31827#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:38,676 INFO L290 TraceCheckUtils]: 164: Hoare triple {31827#(<= ~counter~0 17)} ~cond := #in~cond; {31827#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:38,677 INFO L290 TraceCheckUtils]: 165: Hoare triple {31827#(<= ~counter~0 17)} assume !(0 == ~cond); {31827#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:38,677 INFO L290 TraceCheckUtils]: 166: Hoare triple {31827#(<= ~counter~0 17)} assume true; {31827#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:38,677 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31827#(<= ~counter~0 17)} {31827#(<= ~counter~0 17)} #63#return; {31827#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:38,678 INFO L290 TraceCheckUtils]: 168: Hoare triple {31827#(<= ~counter~0 17)} assume !!(0 != ~r~0); {31827#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:38,678 INFO L290 TraceCheckUtils]: 169: Hoare triple {31827#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31827#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:38,678 INFO L290 TraceCheckUtils]: 170: Hoare triple {31827#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31855#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:38,679 INFO L290 TraceCheckUtils]: 171: Hoare triple {31855#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {31855#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:38,679 INFO L272 TraceCheckUtils]: 172: Hoare triple {31855#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31855#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:38,679 INFO L290 TraceCheckUtils]: 173: Hoare triple {31855#(<= ~counter~0 18)} ~cond := #in~cond; {31855#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:38,680 INFO L290 TraceCheckUtils]: 174: Hoare triple {31855#(<= ~counter~0 18)} assume !(0 == ~cond); {31855#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:38,680 INFO L290 TraceCheckUtils]: 175: Hoare triple {31855#(<= ~counter~0 18)} assume true; {31855#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:38,681 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31855#(<= ~counter~0 18)} {31855#(<= ~counter~0 18)} #63#return; {31855#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:38,681 INFO L290 TraceCheckUtils]: 177: Hoare triple {31855#(<= ~counter~0 18)} assume !!(0 != ~r~0); {31855#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:38,681 INFO L290 TraceCheckUtils]: 178: Hoare triple {31855#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31855#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:38,682 INFO L290 TraceCheckUtils]: 179: Hoare triple {31855#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31883#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:38,682 INFO L290 TraceCheckUtils]: 180: Hoare triple {31883#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {31883#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:38,682 INFO L272 TraceCheckUtils]: 181: Hoare triple {31883#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31883#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:38,683 INFO L290 TraceCheckUtils]: 182: Hoare triple {31883#(<= ~counter~0 19)} ~cond := #in~cond; {31883#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:38,683 INFO L290 TraceCheckUtils]: 183: Hoare triple {31883#(<= ~counter~0 19)} assume !(0 == ~cond); {31883#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:38,683 INFO L290 TraceCheckUtils]: 184: Hoare triple {31883#(<= ~counter~0 19)} assume true; {31883#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:38,684 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31883#(<= ~counter~0 19)} {31883#(<= ~counter~0 19)} #63#return; {31883#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:38,684 INFO L290 TraceCheckUtils]: 186: Hoare triple {31883#(<= ~counter~0 19)} assume !!(0 != ~r~0); {31883#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:38,684 INFO L290 TraceCheckUtils]: 187: Hoare triple {31883#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31883#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:38,685 INFO L290 TraceCheckUtils]: 188: Hoare triple {31883#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31911#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:38,685 INFO L290 TraceCheckUtils]: 189: Hoare triple {31911#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {31911#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:38,686 INFO L272 TraceCheckUtils]: 190: Hoare triple {31911#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31911#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:38,686 INFO L290 TraceCheckUtils]: 191: Hoare triple {31911#(<= ~counter~0 20)} ~cond := #in~cond; {31911#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:38,686 INFO L290 TraceCheckUtils]: 192: Hoare triple {31911#(<= ~counter~0 20)} assume !(0 == ~cond); {31911#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:38,686 INFO L290 TraceCheckUtils]: 193: Hoare triple {31911#(<= ~counter~0 20)} assume true; {31911#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:38,687 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31911#(<= ~counter~0 20)} {31911#(<= ~counter~0 20)} #63#return; {31911#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:38,687 INFO L290 TraceCheckUtils]: 195: Hoare triple {31911#(<= ~counter~0 20)} assume !!(0 != ~r~0); {31911#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:38,687 INFO L290 TraceCheckUtils]: 196: Hoare triple {31911#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31911#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:38,688 INFO L290 TraceCheckUtils]: 197: Hoare triple {31911#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31939#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:38,688 INFO L290 TraceCheckUtils]: 198: Hoare triple {31939#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {31939#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:38,689 INFO L272 TraceCheckUtils]: 199: Hoare triple {31939#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31939#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:38,689 INFO L290 TraceCheckUtils]: 200: Hoare triple {31939#(<= ~counter~0 21)} ~cond := #in~cond; {31939#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:38,689 INFO L290 TraceCheckUtils]: 201: Hoare triple {31939#(<= ~counter~0 21)} assume !(0 == ~cond); {31939#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:38,690 INFO L290 TraceCheckUtils]: 202: Hoare triple {31939#(<= ~counter~0 21)} assume true; {31939#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:38,690 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31939#(<= ~counter~0 21)} {31939#(<= ~counter~0 21)} #63#return; {31939#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:38,690 INFO L290 TraceCheckUtils]: 204: Hoare triple {31939#(<= ~counter~0 21)} assume !!(0 != ~r~0); {31939#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:38,691 INFO L290 TraceCheckUtils]: 205: Hoare triple {31939#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31939#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:38,691 INFO L290 TraceCheckUtils]: 206: Hoare triple {31939#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31967#(<= |main_#t~post6| 21)} is VALID [2022-04-08 06:12:38,691 INFO L290 TraceCheckUtils]: 207: Hoare triple {31967#(<= |main_#t~post6| 21)} assume !(#t~post6 < 50);havoc #t~post6; {31323#false} is VALID [2022-04-08 06:12:38,692 INFO L272 TraceCheckUtils]: 208: Hoare triple {31323#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31323#false} is VALID [2022-04-08 06:12:38,692 INFO L290 TraceCheckUtils]: 209: Hoare triple {31323#false} ~cond := #in~cond; {31323#false} is VALID [2022-04-08 06:12:38,692 INFO L290 TraceCheckUtils]: 210: Hoare triple {31323#false} assume 0 == ~cond; {31323#false} is VALID [2022-04-08 06:12:38,692 INFO L290 TraceCheckUtils]: 211: Hoare triple {31323#false} assume !false; {31323#false} is VALID [2022-04-08 06:12:38,693 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 06:12:38,693 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:12:40,124 INFO L290 TraceCheckUtils]: 211: Hoare triple {31323#false} assume !false; {31323#false} is VALID [2022-04-08 06:12:40,125 INFO L290 TraceCheckUtils]: 210: Hoare triple {31323#false} assume 0 == ~cond; {31323#false} is VALID [2022-04-08 06:12:40,125 INFO L290 TraceCheckUtils]: 209: Hoare triple {31323#false} ~cond := #in~cond; {31323#false} is VALID [2022-04-08 06:12:40,125 INFO L272 TraceCheckUtils]: 208: Hoare triple {31323#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31323#false} is VALID [2022-04-08 06:12:40,125 INFO L290 TraceCheckUtils]: 207: Hoare triple {31995#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {31323#false} is VALID [2022-04-08 06:12:40,125 INFO L290 TraceCheckUtils]: 206: Hoare triple {31999#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31995#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:12:40,126 INFO L290 TraceCheckUtils]: 205: Hoare triple {31999#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31999#(< ~counter~0 50)} is VALID [2022-04-08 06:12:40,126 INFO L290 TraceCheckUtils]: 204: Hoare triple {31999#(< ~counter~0 50)} assume !!(0 != ~r~0); {31999#(< ~counter~0 50)} is VALID [2022-04-08 06:12:40,127 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31322#true} {31999#(< ~counter~0 50)} #63#return; {31999#(< ~counter~0 50)} is VALID [2022-04-08 06:12:40,127 INFO L290 TraceCheckUtils]: 202: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,127 INFO L290 TraceCheckUtils]: 201: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,127 INFO L290 TraceCheckUtils]: 200: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,127 INFO L272 TraceCheckUtils]: 199: Hoare triple {31999#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,127 INFO L290 TraceCheckUtils]: 198: Hoare triple {31999#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {31999#(< ~counter~0 50)} is VALID [2022-04-08 06:12:40,128 INFO L290 TraceCheckUtils]: 197: Hoare triple {32027#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31999#(< ~counter~0 50)} is VALID [2022-04-08 06:12:40,128 INFO L290 TraceCheckUtils]: 196: Hoare triple {32027#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32027#(< ~counter~0 49)} is VALID [2022-04-08 06:12:40,129 INFO L290 TraceCheckUtils]: 195: Hoare triple {32027#(< ~counter~0 49)} assume !!(0 != ~r~0); {32027#(< ~counter~0 49)} is VALID [2022-04-08 06:12:40,129 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31322#true} {32027#(< ~counter~0 49)} #63#return; {32027#(< ~counter~0 49)} is VALID [2022-04-08 06:12:40,129 INFO L290 TraceCheckUtils]: 193: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,129 INFO L290 TraceCheckUtils]: 192: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,129 INFO L290 TraceCheckUtils]: 191: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,129 INFO L272 TraceCheckUtils]: 190: Hoare triple {32027#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,130 INFO L290 TraceCheckUtils]: 189: Hoare triple {32027#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {32027#(< ~counter~0 49)} is VALID [2022-04-08 06:12:40,130 INFO L290 TraceCheckUtils]: 188: Hoare triple {32055#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32027#(< ~counter~0 49)} is VALID [2022-04-08 06:12:40,130 INFO L290 TraceCheckUtils]: 187: Hoare triple {32055#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32055#(< ~counter~0 48)} is VALID [2022-04-08 06:12:40,131 INFO L290 TraceCheckUtils]: 186: Hoare triple {32055#(< ~counter~0 48)} assume !!(0 != ~r~0); {32055#(< ~counter~0 48)} is VALID [2022-04-08 06:12:40,131 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31322#true} {32055#(< ~counter~0 48)} #63#return; {32055#(< ~counter~0 48)} is VALID [2022-04-08 06:12:40,131 INFO L290 TraceCheckUtils]: 184: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,131 INFO L290 TraceCheckUtils]: 183: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,131 INFO L290 TraceCheckUtils]: 182: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,131 INFO L272 TraceCheckUtils]: 181: Hoare triple {32055#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,132 INFO L290 TraceCheckUtils]: 180: Hoare triple {32055#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {32055#(< ~counter~0 48)} is VALID [2022-04-08 06:12:40,132 INFO L290 TraceCheckUtils]: 179: Hoare triple {32083#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32055#(< ~counter~0 48)} is VALID [2022-04-08 06:12:40,132 INFO L290 TraceCheckUtils]: 178: Hoare triple {32083#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32083#(< ~counter~0 47)} is VALID [2022-04-08 06:12:40,133 INFO L290 TraceCheckUtils]: 177: Hoare triple {32083#(< ~counter~0 47)} assume !!(0 != ~r~0); {32083#(< ~counter~0 47)} is VALID [2022-04-08 06:12:40,133 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31322#true} {32083#(< ~counter~0 47)} #63#return; {32083#(< ~counter~0 47)} is VALID [2022-04-08 06:12:40,133 INFO L290 TraceCheckUtils]: 175: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,133 INFO L290 TraceCheckUtils]: 174: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,133 INFO L290 TraceCheckUtils]: 173: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,134 INFO L272 TraceCheckUtils]: 172: Hoare triple {32083#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,134 INFO L290 TraceCheckUtils]: 171: Hoare triple {32083#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {32083#(< ~counter~0 47)} is VALID [2022-04-08 06:12:40,134 INFO L290 TraceCheckUtils]: 170: Hoare triple {32111#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32083#(< ~counter~0 47)} is VALID [2022-04-08 06:12:40,135 INFO L290 TraceCheckUtils]: 169: Hoare triple {32111#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32111#(< ~counter~0 46)} is VALID [2022-04-08 06:12:40,135 INFO L290 TraceCheckUtils]: 168: Hoare triple {32111#(< ~counter~0 46)} assume !!(0 != ~r~0); {32111#(< ~counter~0 46)} is VALID [2022-04-08 06:12:40,135 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31322#true} {32111#(< ~counter~0 46)} #63#return; {32111#(< ~counter~0 46)} is VALID [2022-04-08 06:12:40,135 INFO L290 TraceCheckUtils]: 166: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,136 INFO L290 TraceCheckUtils]: 165: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,136 INFO L290 TraceCheckUtils]: 164: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,136 INFO L272 TraceCheckUtils]: 163: Hoare triple {32111#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,136 INFO L290 TraceCheckUtils]: 162: Hoare triple {32111#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {32111#(< ~counter~0 46)} is VALID [2022-04-08 06:12:40,136 INFO L290 TraceCheckUtils]: 161: Hoare triple {32139#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32111#(< ~counter~0 46)} is VALID [2022-04-08 06:12:40,137 INFO L290 TraceCheckUtils]: 160: Hoare triple {32139#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32139#(< ~counter~0 45)} is VALID [2022-04-08 06:12:40,137 INFO L290 TraceCheckUtils]: 159: Hoare triple {32139#(< ~counter~0 45)} assume !!(0 != ~r~0); {32139#(< ~counter~0 45)} is VALID [2022-04-08 06:12:40,138 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31322#true} {32139#(< ~counter~0 45)} #63#return; {32139#(< ~counter~0 45)} is VALID [2022-04-08 06:12:40,138 INFO L290 TraceCheckUtils]: 157: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,138 INFO L290 TraceCheckUtils]: 156: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,138 INFO L290 TraceCheckUtils]: 155: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,138 INFO L272 TraceCheckUtils]: 154: Hoare triple {32139#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,138 INFO L290 TraceCheckUtils]: 153: Hoare triple {32139#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {32139#(< ~counter~0 45)} is VALID [2022-04-08 06:12:40,139 INFO L290 TraceCheckUtils]: 152: Hoare triple {32167#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32139#(< ~counter~0 45)} is VALID [2022-04-08 06:12:40,139 INFO L290 TraceCheckUtils]: 151: Hoare triple {32167#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32167#(< ~counter~0 44)} is VALID [2022-04-08 06:12:40,139 INFO L290 TraceCheckUtils]: 150: Hoare triple {32167#(< ~counter~0 44)} assume !!(0 != ~r~0); {32167#(< ~counter~0 44)} is VALID [2022-04-08 06:12:40,140 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31322#true} {32167#(< ~counter~0 44)} #63#return; {32167#(< ~counter~0 44)} is VALID [2022-04-08 06:12:40,140 INFO L290 TraceCheckUtils]: 148: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,140 INFO L290 TraceCheckUtils]: 147: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,140 INFO L290 TraceCheckUtils]: 146: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,140 INFO L272 TraceCheckUtils]: 145: Hoare triple {32167#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,140 INFO L290 TraceCheckUtils]: 144: Hoare triple {32167#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {32167#(< ~counter~0 44)} is VALID [2022-04-08 06:12:40,141 INFO L290 TraceCheckUtils]: 143: Hoare triple {32195#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32167#(< ~counter~0 44)} is VALID [2022-04-08 06:12:40,141 INFO L290 TraceCheckUtils]: 142: Hoare triple {32195#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32195#(< ~counter~0 43)} is VALID [2022-04-08 06:12:40,141 INFO L290 TraceCheckUtils]: 141: Hoare triple {32195#(< ~counter~0 43)} assume !!(0 != ~r~0); {32195#(< ~counter~0 43)} is VALID [2022-04-08 06:12:40,142 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31322#true} {32195#(< ~counter~0 43)} #63#return; {32195#(< ~counter~0 43)} is VALID [2022-04-08 06:12:40,142 INFO L290 TraceCheckUtils]: 139: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,142 INFO L290 TraceCheckUtils]: 138: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,142 INFO L290 TraceCheckUtils]: 137: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,142 INFO L272 TraceCheckUtils]: 136: Hoare triple {32195#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,142 INFO L290 TraceCheckUtils]: 135: Hoare triple {32195#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {32195#(< ~counter~0 43)} is VALID [2022-04-08 06:12:40,143 INFO L290 TraceCheckUtils]: 134: Hoare triple {32223#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32195#(< ~counter~0 43)} is VALID [2022-04-08 06:12:40,143 INFO L290 TraceCheckUtils]: 133: Hoare triple {32223#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32223#(< ~counter~0 42)} is VALID [2022-04-08 06:12:40,143 INFO L290 TraceCheckUtils]: 132: Hoare triple {32223#(< ~counter~0 42)} assume !!(0 != ~r~0); {32223#(< ~counter~0 42)} is VALID [2022-04-08 06:12:40,144 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31322#true} {32223#(< ~counter~0 42)} #63#return; {32223#(< ~counter~0 42)} is VALID [2022-04-08 06:12:40,144 INFO L290 TraceCheckUtils]: 130: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,144 INFO L290 TraceCheckUtils]: 129: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,144 INFO L290 TraceCheckUtils]: 128: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,144 INFO L272 TraceCheckUtils]: 127: Hoare triple {32223#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,159 INFO L290 TraceCheckUtils]: 126: Hoare triple {32223#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {32223#(< ~counter~0 42)} is VALID [2022-04-08 06:12:40,161 INFO L290 TraceCheckUtils]: 125: Hoare triple {32251#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32223#(< ~counter~0 42)} is VALID [2022-04-08 06:12:40,161 INFO L290 TraceCheckUtils]: 124: Hoare triple {32251#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32251#(< ~counter~0 41)} is VALID [2022-04-08 06:12:40,162 INFO L290 TraceCheckUtils]: 123: Hoare triple {32251#(< ~counter~0 41)} assume !!(0 != ~r~0); {32251#(< ~counter~0 41)} is VALID [2022-04-08 06:12:40,163 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31322#true} {32251#(< ~counter~0 41)} #63#return; {32251#(< ~counter~0 41)} is VALID [2022-04-08 06:12:40,163 INFO L290 TraceCheckUtils]: 121: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,163 INFO L290 TraceCheckUtils]: 120: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,163 INFO L290 TraceCheckUtils]: 119: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,163 INFO L272 TraceCheckUtils]: 118: Hoare triple {32251#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,163 INFO L290 TraceCheckUtils]: 117: Hoare triple {32251#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {32251#(< ~counter~0 41)} is VALID [2022-04-08 06:12:40,164 INFO L290 TraceCheckUtils]: 116: Hoare triple {32279#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32251#(< ~counter~0 41)} is VALID [2022-04-08 06:12:40,165 INFO L290 TraceCheckUtils]: 115: Hoare triple {32279#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32279#(< ~counter~0 40)} is VALID [2022-04-08 06:12:40,165 INFO L290 TraceCheckUtils]: 114: Hoare triple {32279#(< ~counter~0 40)} assume !!(0 != ~r~0); {32279#(< ~counter~0 40)} is VALID [2022-04-08 06:12:40,167 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31322#true} {32279#(< ~counter~0 40)} #63#return; {32279#(< ~counter~0 40)} is VALID [2022-04-08 06:12:40,167 INFO L290 TraceCheckUtils]: 112: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,167 INFO L290 TraceCheckUtils]: 111: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,167 INFO L290 TraceCheckUtils]: 110: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,167 INFO L272 TraceCheckUtils]: 109: Hoare triple {32279#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,167 INFO L290 TraceCheckUtils]: 108: Hoare triple {32279#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {32279#(< ~counter~0 40)} is VALID [2022-04-08 06:12:40,168 INFO L290 TraceCheckUtils]: 107: Hoare triple {32307#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32279#(< ~counter~0 40)} is VALID [2022-04-08 06:12:40,169 INFO L290 TraceCheckUtils]: 106: Hoare triple {32307#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32307#(< ~counter~0 39)} is VALID [2022-04-08 06:12:40,169 INFO L290 TraceCheckUtils]: 105: Hoare triple {32307#(< ~counter~0 39)} assume !!(0 != ~r~0); {32307#(< ~counter~0 39)} is VALID [2022-04-08 06:12:40,170 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31322#true} {32307#(< ~counter~0 39)} #63#return; {32307#(< ~counter~0 39)} is VALID [2022-04-08 06:12:40,170 INFO L290 TraceCheckUtils]: 103: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,171 INFO L290 TraceCheckUtils]: 102: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,171 INFO L290 TraceCheckUtils]: 101: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,171 INFO L272 TraceCheckUtils]: 100: Hoare triple {32307#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,171 INFO L290 TraceCheckUtils]: 99: Hoare triple {32307#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {32307#(< ~counter~0 39)} is VALID [2022-04-08 06:12:40,172 INFO L290 TraceCheckUtils]: 98: Hoare triple {32335#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32307#(< ~counter~0 39)} is VALID [2022-04-08 06:12:40,172 INFO L290 TraceCheckUtils]: 97: Hoare triple {32335#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32335#(< ~counter~0 38)} is VALID [2022-04-08 06:12:40,173 INFO L290 TraceCheckUtils]: 96: Hoare triple {32335#(< ~counter~0 38)} assume !!(0 != ~r~0); {32335#(< ~counter~0 38)} is VALID [2022-04-08 06:12:40,173 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31322#true} {32335#(< ~counter~0 38)} #63#return; {32335#(< ~counter~0 38)} is VALID [2022-04-08 06:12:40,174 INFO L290 TraceCheckUtils]: 94: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,174 INFO L290 TraceCheckUtils]: 93: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,174 INFO L290 TraceCheckUtils]: 92: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,174 INFO L272 TraceCheckUtils]: 91: Hoare triple {32335#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,174 INFO L290 TraceCheckUtils]: 90: Hoare triple {32335#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {32335#(< ~counter~0 38)} is VALID [2022-04-08 06:12:40,175 INFO L290 TraceCheckUtils]: 89: Hoare triple {32363#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32335#(< ~counter~0 38)} is VALID [2022-04-08 06:12:40,175 INFO L290 TraceCheckUtils]: 88: Hoare triple {32363#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32363#(< ~counter~0 37)} is VALID [2022-04-08 06:12:40,176 INFO L290 TraceCheckUtils]: 87: Hoare triple {32363#(< ~counter~0 37)} assume !!(0 != ~r~0); {32363#(< ~counter~0 37)} is VALID [2022-04-08 06:12:40,176 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31322#true} {32363#(< ~counter~0 37)} #63#return; {32363#(< ~counter~0 37)} is VALID [2022-04-08 06:12:40,176 INFO L290 TraceCheckUtils]: 85: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,177 INFO L290 TraceCheckUtils]: 84: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,177 INFO L290 TraceCheckUtils]: 83: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,177 INFO L272 TraceCheckUtils]: 82: Hoare triple {32363#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,177 INFO L290 TraceCheckUtils]: 81: Hoare triple {32363#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {32363#(< ~counter~0 37)} is VALID [2022-04-08 06:12:40,178 INFO L290 TraceCheckUtils]: 80: Hoare triple {32391#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32363#(< ~counter~0 37)} is VALID [2022-04-08 06:12:40,178 INFO L290 TraceCheckUtils]: 79: Hoare triple {32391#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32391#(< ~counter~0 36)} is VALID [2022-04-08 06:12:40,178 INFO L290 TraceCheckUtils]: 78: Hoare triple {32391#(< ~counter~0 36)} assume !!(0 != ~r~0); {32391#(< ~counter~0 36)} is VALID [2022-04-08 06:12:40,179 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31322#true} {32391#(< ~counter~0 36)} #63#return; {32391#(< ~counter~0 36)} is VALID [2022-04-08 06:12:40,179 INFO L290 TraceCheckUtils]: 76: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,179 INFO L290 TraceCheckUtils]: 75: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,179 INFO L290 TraceCheckUtils]: 74: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,179 INFO L272 TraceCheckUtils]: 73: Hoare triple {32391#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,180 INFO L290 TraceCheckUtils]: 72: Hoare triple {32391#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {32391#(< ~counter~0 36)} is VALID [2022-04-08 06:12:40,181 INFO L290 TraceCheckUtils]: 71: Hoare triple {32419#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32391#(< ~counter~0 36)} is VALID [2022-04-08 06:12:40,181 INFO L290 TraceCheckUtils]: 70: Hoare triple {32419#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32419#(< ~counter~0 35)} is VALID [2022-04-08 06:12:40,181 INFO L290 TraceCheckUtils]: 69: Hoare triple {32419#(< ~counter~0 35)} assume !!(0 != ~r~0); {32419#(< ~counter~0 35)} is VALID [2022-04-08 06:12:40,182 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31322#true} {32419#(< ~counter~0 35)} #63#return; {32419#(< ~counter~0 35)} is VALID [2022-04-08 06:12:40,182 INFO L290 TraceCheckUtils]: 67: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,182 INFO L290 TraceCheckUtils]: 66: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,182 INFO L290 TraceCheckUtils]: 65: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,182 INFO L272 TraceCheckUtils]: 64: Hoare triple {32419#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,183 INFO L290 TraceCheckUtils]: 63: Hoare triple {32419#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {32419#(< ~counter~0 35)} is VALID [2022-04-08 06:12:40,183 INFO L290 TraceCheckUtils]: 62: Hoare triple {32447#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32419#(< ~counter~0 35)} is VALID [2022-04-08 06:12:40,184 INFO L290 TraceCheckUtils]: 61: Hoare triple {32447#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32447#(< ~counter~0 34)} is VALID [2022-04-08 06:12:40,184 INFO L290 TraceCheckUtils]: 60: Hoare triple {32447#(< ~counter~0 34)} assume !!(0 != ~r~0); {32447#(< ~counter~0 34)} is VALID [2022-04-08 06:12:40,185 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31322#true} {32447#(< ~counter~0 34)} #63#return; {32447#(< ~counter~0 34)} is VALID [2022-04-08 06:12:40,185 INFO L290 TraceCheckUtils]: 58: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,185 INFO L290 TraceCheckUtils]: 57: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,185 INFO L290 TraceCheckUtils]: 56: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,185 INFO L272 TraceCheckUtils]: 55: Hoare triple {32447#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,185 INFO L290 TraceCheckUtils]: 54: Hoare triple {32447#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {32447#(< ~counter~0 34)} is VALID [2022-04-08 06:12:40,186 INFO L290 TraceCheckUtils]: 53: Hoare triple {32475#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32447#(< ~counter~0 34)} is VALID [2022-04-08 06:12:40,187 INFO L290 TraceCheckUtils]: 52: Hoare triple {32475#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32475#(< ~counter~0 33)} is VALID [2022-04-08 06:12:40,187 INFO L290 TraceCheckUtils]: 51: Hoare triple {32475#(< ~counter~0 33)} assume !!(0 != ~r~0); {32475#(< ~counter~0 33)} is VALID [2022-04-08 06:12:40,188 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31322#true} {32475#(< ~counter~0 33)} #63#return; {32475#(< ~counter~0 33)} is VALID [2022-04-08 06:12:40,188 INFO L290 TraceCheckUtils]: 49: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,188 INFO L290 TraceCheckUtils]: 48: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,188 INFO L290 TraceCheckUtils]: 47: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,188 INFO L272 TraceCheckUtils]: 46: Hoare triple {32475#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,188 INFO L290 TraceCheckUtils]: 45: Hoare triple {32475#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {32475#(< ~counter~0 33)} is VALID [2022-04-08 06:12:40,189 INFO L290 TraceCheckUtils]: 44: Hoare triple {32503#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32475#(< ~counter~0 33)} is VALID [2022-04-08 06:12:40,189 INFO L290 TraceCheckUtils]: 43: Hoare triple {32503#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32503#(< ~counter~0 32)} is VALID [2022-04-08 06:12:40,190 INFO L290 TraceCheckUtils]: 42: Hoare triple {32503#(< ~counter~0 32)} assume !!(0 != ~r~0); {32503#(< ~counter~0 32)} is VALID [2022-04-08 06:12:40,190 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31322#true} {32503#(< ~counter~0 32)} #63#return; {32503#(< ~counter~0 32)} is VALID [2022-04-08 06:12:40,190 INFO L290 TraceCheckUtils]: 40: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,191 INFO L290 TraceCheckUtils]: 39: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,191 INFO L290 TraceCheckUtils]: 38: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,191 INFO L272 TraceCheckUtils]: 37: Hoare triple {32503#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,191 INFO L290 TraceCheckUtils]: 36: Hoare triple {32503#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {32503#(< ~counter~0 32)} is VALID [2022-04-08 06:12:40,192 INFO L290 TraceCheckUtils]: 35: Hoare triple {32531#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32503#(< ~counter~0 32)} is VALID [2022-04-08 06:12:40,192 INFO L290 TraceCheckUtils]: 34: Hoare triple {32531#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32531#(< ~counter~0 31)} is VALID [2022-04-08 06:12:40,192 INFO L290 TraceCheckUtils]: 33: Hoare triple {32531#(< ~counter~0 31)} assume !!(0 != ~r~0); {32531#(< ~counter~0 31)} is VALID [2022-04-08 06:12:40,193 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31322#true} {32531#(< ~counter~0 31)} #63#return; {32531#(< ~counter~0 31)} is VALID [2022-04-08 06:12:40,193 INFO L290 TraceCheckUtils]: 31: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,193 INFO L290 TraceCheckUtils]: 30: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,193 INFO L290 TraceCheckUtils]: 29: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,194 INFO L272 TraceCheckUtils]: 28: Hoare triple {32531#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,194 INFO L290 TraceCheckUtils]: 27: Hoare triple {32531#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {32531#(< ~counter~0 31)} is VALID [2022-04-08 06:12:40,195 INFO L290 TraceCheckUtils]: 26: Hoare triple {32559#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32531#(< ~counter~0 31)} is VALID [2022-04-08 06:12:40,195 INFO L290 TraceCheckUtils]: 25: Hoare triple {32559#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32559#(< ~counter~0 30)} is VALID [2022-04-08 06:12:40,195 INFO L290 TraceCheckUtils]: 24: Hoare triple {32559#(< ~counter~0 30)} assume !!(0 != ~r~0); {32559#(< ~counter~0 30)} is VALID [2022-04-08 06:12:40,196 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31322#true} {32559#(< ~counter~0 30)} #63#return; {32559#(< ~counter~0 30)} is VALID [2022-04-08 06:12:40,196 INFO L290 TraceCheckUtils]: 22: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,196 INFO L290 TraceCheckUtils]: 21: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,196 INFO L290 TraceCheckUtils]: 20: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,196 INFO L272 TraceCheckUtils]: 19: Hoare triple {32559#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,197 INFO L290 TraceCheckUtils]: 18: Hoare triple {32559#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {32559#(< ~counter~0 30)} is VALID [2022-04-08 06:12:40,197 INFO L290 TraceCheckUtils]: 17: Hoare triple {32587#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32559#(< ~counter~0 30)} is VALID [2022-04-08 06:12:40,198 INFO L290 TraceCheckUtils]: 16: Hoare triple {32587#(< ~counter~0 29)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {32587#(< ~counter~0 29)} is VALID [2022-04-08 06:12:40,198 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31322#true} {32587#(< ~counter~0 29)} #61#return; {32587#(< ~counter~0 29)} is VALID [2022-04-08 06:12:40,198 INFO L290 TraceCheckUtils]: 14: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,199 INFO L290 TraceCheckUtils]: 13: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,199 INFO L290 TraceCheckUtils]: 12: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,199 INFO L272 TraceCheckUtils]: 11: Hoare triple {32587#(< ~counter~0 29)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,199 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31322#true} {32587#(< ~counter~0 29)} #59#return; {32587#(< ~counter~0 29)} is VALID [2022-04-08 06:12:40,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-08 06:12:40,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-08 06:12:40,200 INFO L290 TraceCheckUtils]: 7: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-08 06:12:40,200 INFO L272 TraceCheckUtils]: 6: Hoare triple {32587#(< ~counter~0 29)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31322#true} is VALID [2022-04-08 06:12:40,200 INFO L290 TraceCheckUtils]: 5: Hoare triple {32587#(< ~counter~0 29)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {32587#(< ~counter~0 29)} is VALID [2022-04-08 06:12:40,200 INFO L272 TraceCheckUtils]: 4: Hoare triple {32587#(< ~counter~0 29)} call #t~ret7 := main(); {32587#(< ~counter~0 29)} is VALID [2022-04-08 06:12:40,201 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32587#(< ~counter~0 29)} {31322#true} #67#return; {32587#(< ~counter~0 29)} is VALID [2022-04-08 06:12:40,201 INFO L290 TraceCheckUtils]: 2: Hoare triple {32587#(< ~counter~0 29)} assume true; {32587#(< ~counter~0 29)} is VALID [2022-04-08 06:12:40,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {31322#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {32587#(< ~counter~0 29)} is VALID [2022-04-08 06:12:40,202 INFO L272 TraceCheckUtils]: 0: Hoare triple {31322#true} call ULTIMATE.init(); {31322#true} is VALID [2022-04-08 06:12:40,203 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 06:12:40,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:12:40,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185924641] [2022-04-08 06:12:40,203 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:12:40,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [743284561] [2022-04-08 06:12:40,204 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [743284561] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:12:40,204 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:12:40,204 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2022-04-08 06:12:40,204 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:12:40,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2004519509] [2022-04-08 06:12:40,204 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2004519509] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:12:40,204 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:12:40,204 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-08 06:12:40,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459161383] [2022-04-08 06:12:40,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:12:40,205 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 06:12:40,206 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:12:40,206 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 06:12:40,397 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 06:12:40,397 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-08 06:12:40,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:40,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-08 06:12:40,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1040, Invalid=1216, Unknown=0, NotChecked=0, Total=2256 [2022-04-08 06:12:40,399 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 06:12:41,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:41,476 INFO L93 Difference]: Finished difference Result 223 states and 246 transitions. [2022-04-08 06:12:41,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-08 06:12:41,476 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 06:12:41,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:12:41,477 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 06:12:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-08 06:12:41,482 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 06:12:41,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-08 06:12:41,486 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 245 transitions. [2022-04-08 06:12:41,696 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 06:12:41,700 INFO L225 Difference]: With dead ends: 223 [2022-04-08 06:12:41,700 INFO L226 Difference]: Without dead ends: 218 [2022-04-08 06:12:41,702 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 06:12:41,702 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 73 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 256 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:12:41,702 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 256 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:12:41,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2022-04-08 06:12:41,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2022-04-08 06:12:41,975 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:12:41,975 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 06:12:41,976 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 06:12:41,976 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 06:12:41,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:41,980 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-08 06:12:41,980 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-08 06:12:41,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:41,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:41,981 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 06:12:41,981 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 06:12:41,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:41,985 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-08 06:12:41,985 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-08 06:12:41,986 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:41,986 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:41,986 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:12:41,986 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:12:41,986 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 06:12:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 241 transitions. [2022-04-08 06:12:41,991 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 241 transitions. Word has length 212 [2022-04-08 06:12:41,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:12:41,991 INFO L478 AbstractCegarLoop]: Abstraction has 218 states and 241 transitions. [2022-04-08 06:12:41,991 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 06:12:41,991 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 218 states and 241 transitions. [2022-04-08 06:12:42,575 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 241 edges. 241 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 06:12:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-08 06:12:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-08 06:12:42,576 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:12:42,576 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 06:12:42,587 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 06:12:42,777 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 06:12:42,777 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:12:42,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:12:42,777 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 43 times [2022-04-08 06:12:42,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:42,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1317058649] [2022-04-08 06:12:42,778 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:12:42,778 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 44 times [2022-04-08 06:12:42,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:12:42,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124116976] [2022-04-08 06:12:42,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:12:42,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:12:42,802 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:12:42,802 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1401293097] [2022-04-08 06:12:42,802 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:12:42,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:12:42,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:12:42,803 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 06:12:42,815 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 06:12:42,906 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:12:42,907 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:12:42,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 49 conjunts are in the unsatisfiable core [2022-04-08 06:12:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:12:42,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:12:44,389 INFO L272 TraceCheckUtils]: 0: Hoare triple {34001#true} call ULTIMATE.init(); {34001#true} is VALID [2022-04-08 06:12:44,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {34001#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,390 INFO L290 TraceCheckUtils]: 2: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,390 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34009#(<= ~counter~0 0)} {34001#true} #67#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,391 INFO L272 TraceCheckUtils]: 4: Hoare triple {34009#(<= ~counter~0 0)} call #t~ret7 := main(); {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,391 INFO L290 TraceCheckUtils]: 5: Hoare triple {34009#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,392 INFO L272 TraceCheckUtils]: 6: Hoare triple {34009#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,392 INFO L290 TraceCheckUtils]: 7: Hoare triple {34009#(<= ~counter~0 0)} ~cond := #in~cond; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,392 INFO L290 TraceCheckUtils]: 8: Hoare triple {34009#(<= ~counter~0 0)} assume !(0 == ~cond); {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,393 INFO L290 TraceCheckUtils]: 9: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,393 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34009#(<= ~counter~0 0)} {34009#(<= ~counter~0 0)} #59#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,393 INFO L272 TraceCheckUtils]: 11: Hoare triple {34009#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,394 INFO L290 TraceCheckUtils]: 12: Hoare triple {34009#(<= ~counter~0 0)} ~cond := #in~cond; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,394 INFO L290 TraceCheckUtils]: 13: Hoare triple {34009#(<= ~counter~0 0)} assume !(0 == ~cond); {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,394 INFO L290 TraceCheckUtils]: 14: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,395 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34009#(<= ~counter~0 0)} {34009#(<= ~counter~0 0)} #61#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,395 INFO L290 TraceCheckUtils]: 16: Hoare triple {34009#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {34009#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:44,396 INFO L290 TraceCheckUtils]: 17: Hoare triple {34009#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34058#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:44,397 INFO L290 TraceCheckUtils]: 18: Hoare triple {34058#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {34058#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:44,397 INFO L272 TraceCheckUtils]: 19: Hoare triple {34058#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34058#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:44,398 INFO L290 TraceCheckUtils]: 20: Hoare triple {34058#(<= ~counter~0 1)} ~cond := #in~cond; {34058#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:44,398 INFO L290 TraceCheckUtils]: 21: Hoare triple {34058#(<= ~counter~0 1)} assume !(0 == ~cond); {34058#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:44,398 INFO L290 TraceCheckUtils]: 22: Hoare triple {34058#(<= ~counter~0 1)} assume true; {34058#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:44,399 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {34058#(<= ~counter~0 1)} {34058#(<= ~counter~0 1)} #63#return; {34058#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:44,399 INFO L290 TraceCheckUtils]: 24: Hoare triple {34058#(<= ~counter~0 1)} assume !!(0 != ~r~0); {34058#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:44,399 INFO L290 TraceCheckUtils]: 25: Hoare triple {34058#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34058#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:44,400 INFO L290 TraceCheckUtils]: 26: Hoare triple {34058#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34086#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:44,401 INFO L290 TraceCheckUtils]: 27: Hoare triple {34086#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {34086#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:44,401 INFO L272 TraceCheckUtils]: 28: Hoare triple {34086#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34086#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:44,402 INFO L290 TraceCheckUtils]: 29: Hoare triple {34086#(<= ~counter~0 2)} ~cond := #in~cond; {34086#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:44,402 INFO L290 TraceCheckUtils]: 30: Hoare triple {34086#(<= ~counter~0 2)} assume !(0 == ~cond); {34086#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:44,402 INFO L290 TraceCheckUtils]: 31: Hoare triple {34086#(<= ~counter~0 2)} assume true; {34086#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:44,403 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34086#(<= ~counter~0 2)} {34086#(<= ~counter~0 2)} #63#return; {34086#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:44,403 INFO L290 TraceCheckUtils]: 33: Hoare triple {34086#(<= ~counter~0 2)} assume !!(0 != ~r~0); {34086#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:44,404 INFO L290 TraceCheckUtils]: 34: Hoare triple {34086#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34086#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:44,405 INFO L290 TraceCheckUtils]: 35: Hoare triple {34086#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34114#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:44,405 INFO L290 TraceCheckUtils]: 36: Hoare triple {34114#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {34114#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:44,406 INFO L272 TraceCheckUtils]: 37: Hoare triple {34114#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34114#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:44,406 INFO L290 TraceCheckUtils]: 38: Hoare triple {34114#(<= ~counter~0 3)} ~cond := #in~cond; {34114#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:44,406 INFO L290 TraceCheckUtils]: 39: Hoare triple {34114#(<= ~counter~0 3)} assume !(0 == ~cond); {34114#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:44,407 INFO L290 TraceCheckUtils]: 40: Hoare triple {34114#(<= ~counter~0 3)} assume true; {34114#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:44,407 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34114#(<= ~counter~0 3)} {34114#(<= ~counter~0 3)} #63#return; {34114#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:44,408 INFO L290 TraceCheckUtils]: 42: Hoare triple {34114#(<= ~counter~0 3)} assume !!(0 != ~r~0); {34114#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:44,408 INFO L290 TraceCheckUtils]: 43: Hoare triple {34114#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34114#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:44,409 INFO L290 TraceCheckUtils]: 44: Hoare triple {34114#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34142#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:44,409 INFO L290 TraceCheckUtils]: 45: Hoare triple {34142#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {34142#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:44,410 INFO L272 TraceCheckUtils]: 46: Hoare triple {34142#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34142#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:44,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {34142#(<= ~counter~0 4)} ~cond := #in~cond; {34142#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:44,411 INFO L290 TraceCheckUtils]: 48: Hoare triple {34142#(<= ~counter~0 4)} assume !(0 == ~cond); {34142#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:44,411 INFO L290 TraceCheckUtils]: 49: Hoare triple {34142#(<= ~counter~0 4)} assume true; {34142#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:44,412 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34142#(<= ~counter~0 4)} {34142#(<= ~counter~0 4)} #63#return; {34142#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:44,412 INFO L290 TraceCheckUtils]: 51: Hoare triple {34142#(<= ~counter~0 4)} assume !!(0 != ~r~0); {34142#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:44,412 INFO L290 TraceCheckUtils]: 52: Hoare triple {34142#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34142#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:44,413 INFO L290 TraceCheckUtils]: 53: Hoare triple {34142#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34170#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:44,414 INFO L290 TraceCheckUtils]: 54: Hoare triple {34170#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {34170#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:44,414 INFO L272 TraceCheckUtils]: 55: Hoare triple {34170#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34170#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:44,415 INFO L290 TraceCheckUtils]: 56: Hoare triple {34170#(<= ~counter~0 5)} ~cond := #in~cond; {34170#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:44,415 INFO L290 TraceCheckUtils]: 57: Hoare triple {34170#(<= ~counter~0 5)} assume !(0 == ~cond); {34170#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:44,415 INFO L290 TraceCheckUtils]: 58: Hoare triple {34170#(<= ~counter~0 5)} assume true; {34170#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:44,416 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34170#(<= ~counter~0 5)} {34170#(<= ~counter~0 5)} #63#return; {34170#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:44,416 INFO L290 TraceCheckUtils]: 60: Hoare triple {34170#(<= ~counter~0 5)} assume !!(0 != ~r~0); {34170#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:44,417 INFO L290 TraceCheckUtils]: 61: Hoare triple {34170#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34170#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:44,418 INFO L290 TraceCheckUtils]: 62: Hoare triple {34170#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34198#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:44,418 INFO L290 TraceCheckUtils]: 63: Hoare triple {34198#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {34198#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:44,419 INFO L272 TraceCheckUtils]: 64: Hoare triple {34198#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34198#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:44,419 INFO L290 TraceCheckUtils]: 65: Hoare triple {34198#(<= ~counter~0 6)} ~cond := #in~cond; {34198#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:44,419 INFO L290 TraceCheckUtils]: 66: Hoare triple {34198#(<= ~counter~0 6)} assume !(0 == ~cond); {34198#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:44,420 INFO L290 TraceCheckUtils]: 67: Hoare triple {34198#(<= ~counter~0 6)} assume true; {34198#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:44,431 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34198#(<= ~counter~0 6)} {34198#(<= ~counter~0 6)} #63#return; {34198#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:44,441 INFO L290 TraceCheckUtils]: 69: Hoare triple {34198#(<= ~counter~0 6)} assume !!(0 != ~r~0); {34198#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:44,442 INFO L290 TraceCheckUtils]: 70: Hoare triple {34198#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34198#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:44,443 INFO L290 TraceCheckUtils]: 71: Hoare triple {34198#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34226#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:44,443 INFO L290 TraceCheckUtils]: 72: Hoare triple {34226#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {34226#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:44,444 INFO L272 TraceCheckUtils]: 73: Hoare triple {34226#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34226#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:44,444 INFO L290 TraceCheckUtils]: 74: Hoare triple {34226#(<= ~counter~0 7)} ~cond := #in~cond; {34226#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:44,445 INFO L290 TraceCheckUtils]: 75: Hoare triple {34226#(<= ~counter~0 7)} assume !(0 == ~cond); {34226#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:44,445 INFO L290 TraceCheckUtils]: 76: Hoare triple {34226#(<= ~counter~0 7)} assume true; {34226#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:44,446 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34226#(<= ~counter~0 7)} {34226#(<= ~counter~0 7)} #63#return; {34226#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:44,446 INFO L290 TraceCheckUtils]: 78: Hoare triple {34226#(<= ~counter~0 7)} assume !!(0 != ~r~0); {34226#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:44,446 INFO L290 TraceCheckUtils]: 79: Hoare triple {34226#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34226#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:44,448 INFO L290 TraceCheckUtils]: 80: Hoare triple {34226#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34254#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:44,448 INFO L290 TraceCheckUtils]: 81: Hoare triple {34254#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {34254#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:44,449 INFO L272 TraceCheckUtils]: 82: Hoare triple {34254#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34254#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:44,449 INFO L290 TraceCheckUtils]: 83: Hoare triple {34254#(<= ~counter~0 8)} ~cond := #in~cond; {34254#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:44,449 INFO L290 TraceCheckUtils]: 84: Hoare triple {34254#(<= ~counter~0 8)} assume !(0 == ~cond); {34254#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:44,450 INFO L290 TraceCheckUtils]: 85: Hoare triple {34254#(<= ~counter~0 8)} assume true; {34254#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:44,450 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34254#(<= ~counter~0 8)} {34254#(<= ~counter~0 8)} #63#return; {34254#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:44,450 INFO L290 TraceCheckUtils]: 87: Hoare triple {34254#(<= ~counter~0 8)} assume !!(0 != ~r~0); {34254#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:44,451 INFO L290 TraceCheckUtils]: 88: Hoare triple {34254#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34254#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:44,452 INFO L290 TraceCheckUtils]: 89: Hoare triple {34254#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34282#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:44,452 INFO L290 TraceCheckUtils]: 90: Hoare triple {34282#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {34282#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:44,453 INFO L272 TraceCheckUtils]: 91: Hoare triple {34282#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34282#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:44,453 INFO L290 TraceCheckUtils]: 92: Hoare triple {34282#(<= ~counter~0 9)} ~cond := #in~cond; {34282#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:44,453 INFO L290 TraceCheckUtils]: 93: Hoare triple {34282#(<= ~counter~0 9)} assume !(0 == ~cond); {34282#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:44,454 INFO L290 TraceCheckUtils]: 94: Hoare triple {34282#(<= ~counter~0 9)} assume true; {34282#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:44,454 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34282#(<= ~counter~0 9)} {34282#(<= ~counter~0 9)} #63#return; {34282#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:44,455 INFO L290 TraceCheckUtils]: 96: Hoare triple {34282#(<= ~counter~0 9)} assume !!(0 != ~r~0); {34282#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:44,455 INFO L290 TraceCheckUtils]: 97: Hoare triple {34282#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34282#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:44,456 INFO L290 TraceCheckUtils]: 98: Hoare triple {34282#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34310#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:44,456 INFO L290 TraceCheckUtils]: 99: Hoare triple {34310#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {34310#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:44,457 INFO L272 TraceCheckUtils]: 100: Hoare triple {34310#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34310#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:44,457 INFO L290 TraceCheckUtils]: 101: Hoare triple {34310#(<= ~counter~0 10)} ~cond := #in~cond; {34310#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:44,457 INFO L290 TraceCheckUtils]: 102: Hoare triple {34310#(<= ~counter~0 10)} assume !(0 == ~cond); {34310#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:44,458 INFO L290 TraceCheckUtils]: 103: Hoare triple {34310#(<= ~counter~0 10)} assume true; {34310#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:44,458 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34310#(<= ~counter~0 10)} {34310#(<= ~counter~0 10)} #63#return; {34310#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:44,459 INFO L290 TraceCheckUtils]: 105: Hoare triple {34310#(<= ~counter~0 10)} assume !!(0 != ~r~0); {34310#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:44,459 INFO L290 TraceCheckUtils]: 106: Hoare triple {34310#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34310#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:44,460 INFO L290 TraceCheckUtils]: 107: Hoare triple {34310#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34338#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:44,460 INFO L290 TraceCheckUtils]: 108: Hoare triple {34338#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {34338#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:44,463 INFO L272 TraceCheckUtils]: 109: Hoare triple {34338#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34338#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:44,479 INFO L290 TraceCheckUtils]: 110: Hoare triple {34338#(<= ~counter~0 11)} ~cond := #in~cond; {34338#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:44,480 INFO L290 TraceCheckUtils]: 111: Hoare triple {34338#(<= ~counter~0 11)} assume !(0 == ~cond); {34338#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:44,480 INFO L290 TraceCheckUtils]: 112: Hoare triple {34338#(<= ~counter~0 11)} assume true; {34338#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:44,481 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34338#(<= ~counter~0 11)} {34338#(<= ~counter~0 11)} #63#return; {34338#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:44,481 INFO L290 TraceCheckUtils]: 114: Hoare triple {34338#(<= ~counter~0 11)} assume !!(0 != ~r~0); {34338#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:44,481 INFO L290 TraceCheckUtils]: 115: Hoare triple {34338#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34338#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:44,483 INFO L290 TraceCheckUtils]: 116: Hoare triple {34338#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34366#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:44,483 INFO L290 TraceCheckUtils]: 117: Hoare triple {34366#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {34366#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:44,484 INFO L272 TraceCheckUtils]: 118: Hoare triple {34366#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34366#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:44,484 INFO L290 TraceCheckUtils]: 119: Hoare triple {34366#(<= ~counter~0 12)} ~cond := #in~cond; {34366#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:44,484 INFO L290 TraceCheckUtils]: 120: Hoare triple {34366#(<= ~counter~0 12)} assume !(0 == ~cond); {34366#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:44,485 INFO L290 TraceCheckUtils]: 121: Hoare triple {34366#(<= ~counter~0 12)} assume true; {34366#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:44,485 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34366#(<= ~counter~0 12)} {34366#(<= ~counter~0 12)} #63#return; {34366#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:44,485 INFO L290 TraceCheckUtils]: 123: Hoare triple {34366#(<= ~counter~0 12)} assume !!(0 != ~r~0); {34366#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:44,486 INFO L290 TraceCheckUtils]: 124: Hoare triple {34366#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34366#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:44,487 INFO L290 TraceCheckUtils]: 125: Hoare triple {34366#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34394#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:44,487 INFO L290 TraceCheckUtils]: 126: Hoare triple {34394#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {34394#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:44,488 INFO L272 TraceCheckUtils]: 127: Hoare triple {34394#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34394#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:44,488 INFO L290 TraceCheckUtils]: 128: Hoare triple {34394#(<= ~counter~0 13)} ~cond := #in~cond; {34394#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:44,488 INFO L290 TraceCheckUtils]: 129: Hoare triple {34394#(<= ~counter~0 13)} assume !(0 == ~cond); {34394#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:44,489 INFO L290 TraceCheckUtils]: 130: Hoare triple {34394#(<= ~counter~0 13)} assume true; {34394#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:44,489 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34394#(<= ~counter~0 13)} {34394#(<= ~counter~0 13)} #63#return; {34394#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:44,490 INFO L290 TraceCheckUtils]: 132: Hoare triple {34394#(<= ~counter~0 13)} assume !!(0 != ~r~0); {34394#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:44,490 INFO L290 TraceCheckUtils]: 133: Hoare triple {34394#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34394#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:44,491 INFO L290 TraceCheckUtils]: 134: Hoare triple {34394#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34422#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:44,491 INFO L290 TraceCheckUtils]: 135: Hoare triple {34422#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {34422#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:44,492 INFO L272 TraceCheckUtils]: 136: Hoare triple {34422#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34422#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:44,492 INFO L290 TraceCheckUtils]: 137: Hoare triple {34422#(<= ~counter~0 14)} ~cond := #in~cond; {34422#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:44,493 INFO L290 TraceCheckUtils]: 138: Hoare triple {34422#(<= ~counter~0 14)} assume !(0 == ~cond); {34422#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:44,493 INFO L290 TraceCheckUtils]: 139: Hoare triple {34422#(<= ~counter~0 14)} assume true; {34422#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:44,494 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34422#(<= ~counter~0 14)} {34422#(<= ~counter~0 14)} #63#return; {34422#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:44,494 INFO L290 TraceCheckUtils]: 141: Hoare triple {34422#(<= ~counter~0 14)} assume !!(0 != ~r~0); {34422#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:44,494 INFO L290 TraceCheckUtils]: 142: Hoare triple {34422#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34422#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:44,495 INFO L290 TraceCheckUtils]: 143: Hoare triple {34422#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34450#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:44,496 INFO L290 TraceCheckUtils]: 144: Hoare triple {34450#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {34450#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:44,496 INFO L272 TraceCheckUtils]: 145: Hoare triple {34450#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34450#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:44,497 INFO L290 TraceCheckUtils]: 146: Hoare triple {34450#(<= ~counter~0 15)} ~cond := #in~cond; {34450#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:44,497 INFO L290 TraceCheckUtils]: 147: Hoare triple {34450#(<= ~counter~0 15)} assume !(0 == ~cond); {34450#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:44,497 INFO L290 TraceCheckUtils]: 148: Hoare triple {34450#(<= ~counter~0 15)} assume true; {34450#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:44,498 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34450#(<= ~counter~0 15)} {34450#(<= ~counter~0 15)} #63#return; {34450#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:44,498 INFO L290 TraceCheckUtils]: 150: Hoare triple {34450#(<= ~counter~0 15)} assume !!(0 != ~r~0); {34450#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:44,499 INFO L290 TraceCheckUtils]: 151: Hoare triple {34450#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34450#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:44,500 INFO L290 TraceCheckUtils]: 152: Hoare triple {34450#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34478#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:44,500 INFO L290 TraceCheckUtils]: 153: Hoare triple {34478#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {34478#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:44,501 INFO L272 TraceCheckUtils]: 154: Hoare triple {34478#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34478#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:44,501 INFO L290 TraceCheckUtils]: 155: Hoare triple {34478#(<= ~counter~0 16)} ~cond := #in~cond; {34478#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:44,501 INFO L290 TraceCheckUtils]: 156: Hoare triple {34478#(<= ~counter~0 16)} assume !(0 == ~cond); {34478#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:44,502 INFO L290 TraceCheckUtils]: 157: Hoare triple {34478#(<= ~counter~0 16)} assume true; {34478#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:44,502 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34478#(<= ~counter~0 16)} {34478#(<= ~counter~0 16)} #63#return; {34478#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:44,502 INFO L290 TraceCheckUtils]: 159: Hoare triple {34478#(<= ~counter~0 16)} assume !!(0 != ~r~0); {34478#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:44,503 INFO L290 TraceCheckUtils]: 160: Hoare triple {34478#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34478#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:44,504 INFO L290 TraceCheckUtils]: 161: Hoare triple {34478#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34506#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:44,504 INFO L290 TraceCheckUtils]: 162: Hoare triple {34506#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {34506#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:44,505 INFO L272 TraceCheckUtils]: 163: Hoare triple {34506#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34506#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:44,505 INFO L290 TraceCheckUtils]: 164: Hoare triple {34506#(<= ~counter~0 17)} ~cond := #in~cond; {34506#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:44,506 INFO L290 TraceCheckUtils]: 165: Hoare triple {34506#(<= ~counter~0 17)} assume !(0 == ~cond); {34506#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:44,506 INFO L290 TraceCheckUtils]: 166: Hoare triple {34506#(<= ~counter~0 17)} assume true; {34506#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:44,507 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34506#(<= ~counter~0 17)} {34506#(<= ~counter~0 17)} #63#return; {34506#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:44,507 INFO L290 TraceCheckUtils]: 168: Hoare triple {34506#(<= ~counter~0 17)} assume !!(0 != ~r~0); {34506#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:44,507 INFO L290 TraceCheckUtils]: 169: Hoare triple {34506#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34506#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:44,508 INFO L290 TraceCheckUtils]: 170: Hoare triple {34506#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34534#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:44,509 INFO L290 TraceCheckUtils]: 171: Hoare triple {34534#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {34534#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:44,509 INFO L272 TraceCheckUtils]: 172: Hoare triple {34534#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34534#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:44,510 INFO L290 TraceCheckUtils]: 173: Hoare triple {34534#(<= ~counter~0 18)} ~cond := #in~cond; {34534#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:44,510 INFO L290 TraceCheckUtils]: 174: Hoare triple {34534#(<= ~counter~0 18)} assume !(0 == ~cond); {34534#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:44,510 INFO L290 TraceCheckUtils]: 175: Hoare triple {34534#(<= ~counter~0 18)} assume true; {34534#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:44,523 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34534#(<= ~counter~0 18)} {34534#(<= ~counter~0 18)} #63#return; {34534#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:44,524 INFO L290 TraceCheckUtils]: 177: Hoare triple {34534#(<= ~counter~0 18)} assume !!(0 != ~r~0); {34534#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:44,524 INFO L290 TraceCheckUtils]: 178: Hoare triple {34534#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34534#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:44,525 INFO L290 TraceCheckUtils]: 179: Hoare triple {34534#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34562#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:44,526 INFO L290 TraceCheckUtils]: 180: Hoare triple {34562#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {34562#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:44,526 INFO L272 TraceCheckUtils]: 181: Hoare triple {34562#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34562#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:44,527 INFO L290 TraceCheckUtils]: 182: Hoare triple {34562#(<= ~counter~0 19)} ~cond := #in~cond; {34562#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:44,527 INFO L290 TraceCheckUtils]: 183: Hoare triple {34562#(<= ~counter~0 19)} assume !(0 == ~cond); {34562#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:44,527 INFO L290 TraceCheckUtils]: 184: Hoare triple {34562#(<= ~counter~0 19)} assume true; {34562#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:44,528 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34562#(<= ~counter~0 19)} {34562#(<= ~counter~0 19)} #63#return; {34562#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:44,528 INFO L290 TraceCheckUtils]: 186: Hoare triple {34562#(<= ~counter~0 19)} assume !!(0 != ~r~0); {34562#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:44,529 INFO L290 TraceCheckUtils]: 187: Hoare triple {34562#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34562#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:44,530 INFO L290 TraceCheckUtils]: 188: Hoare triple {34562#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34590#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:44,530 INFO L290 TraceCheckUtils]: 189: Hoare triple {34590#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {34590#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:44,531 INFO L272 TraceCheckUtils]: 190: Hoare triple {34590#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34590#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:44,531 INFO L290 TraceCheckUtils]: 191: Hoare triple {34590#(<= ~counter~0 20)} ~cond := #in~cond; {34590#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:44,531 INFO L290 TraceCheckUtils]: 192: Hoare triple {34590#(<= ~counter~0 20)} assume !(0 == ~cond); {34590#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:44,532 INFO L290 TraceCheckUtils]: 193: Hoare triple {34590#(<= ~counter~0 20)} assume true; {34590#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:44,532 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34590#(<= ~counter~0 20)} {34590#(<= ~counter~0 20)} #63#return; {34590#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:44,533 INFO L290 TraceCheckUtils]: 195: Hoare triple {34590#(<= ~counter~0 20)} assume !!(0 != ~r~0); {34590#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:44,533 INFO L290 TraceCheckUtils]: 196: Hoare triple {34590#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34590#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:44,534 INFO L290 TraceCheckUtils]: 197: Hoare triple {34590#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34618#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:44,534 INFO L290 TraceCheckUtils]: 198: Hoare triple {34618#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {34618#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:44,535 INFO L272 TraceCheckUtils]: 199: Hoare triple {34618#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34618#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:44,535 INFO L290 TraceCheckUtils]: 200: Hoare triple {34618#(<= ~counter~0 21)} ~cond := #in~cond; {34618#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:44,536 INFO L290 TraceCheckUtils]: 201: Hoare triple {34618#(<= ~counter~0 21)} assume !(0 == ~cond); {34618#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:44,536 INFO L290 TraceCheckUtils]: 202: Hoare triple {34618#(<= ~counter~0 21)} assume true; {34618#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:44,537 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34618#(<= ~counter~0 21)} {34618#(<= ~counter~0 21)} #63#return; {34618#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:44,537 INFO L290 TraceCheckUtils]: 204: Hoare triple {34618#(<= ~counter~0 21)} assume !!(0 != ~r~0); {34618#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:44,537 INFO L290 TraceCheckUtils]: 205: Hoare triple {34618#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34618#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:44,538 INFO L290 TraceCheckUtils]: 206: Hoare triple {34618#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34646#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:44,539 INFO L290 TraceCheckUtils]: 207: Hoare triple {34646#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {34646#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:44,539 INFO L272 TraceCheckUtils]: 208: Hoare triple {34646#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34646#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:44,540 INFO L290 TraceCheckUtils]: 209: Hoare triple {34646#(<= ~counter~0 22)} ~cond := #in~cond; {34646#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:44,540 INFO L290 TraceCheckUtils]: 210: Hoare triple {34646#(<= ~counter~0 22)} assume !(0 == ~cond); {34646#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:44,540 INFO L290 TraceCheckUtils]: 211: Hoare triple {34646#(<= ~counter~0 22)} assume true; {34646#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:44,541 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34646#(<= ~counter~0 22)} {34646#(<= ~counter~0 22)} #63#return; {34646#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:44,541 INFO L290 TraceCheckUtils]: 213: Hoare triple {34646#(<= ~counter~0 22)} assume !!(0 != ~r~0); {34646#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:44,541 INFO L290 TraceCheckUtils]: 214: Hoare triple {34646#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34646#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:44,542 INFO L290 TraceCheckUtils]: 215: Hoare triple {34646#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34674#(<= |main_#t~post6| 22)} is VALID [2022-04-08 06:12:44,542 INFO L290 TraceCheckUtils]: 216: Hoare triple {34674#(<= |main_#t~post6| 22)} assume !(#t~post6 < 50);havoc #t~post6; {34002#false} is VALID [2022-04-08 06:12:44,542 INFO L272 TraceCheckUtils]: 217: Hoare triple {34002#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34002#false} is VALID [2022-04-08 06:12:44,543 INFO L290 TraceCheckUtils]: 218: Hoare triple {34002#false} ~cond := #in~cond; {34002#false} is VALID [2022-04-08 06:12:44,543 INFO L290 TraceCheckUtils]: 219: Hoare triple {34002#false} assume 0 == ~cond; {34002#false} is VALID [2022-04-08 06:12:44,543 INFO L290 TraceCheckUtils]: 220: Hoare triple {34002#false} assume !false; {34002#false} is VALID [2022-04-08 06:12:44,544 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 06:12:44,544 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:12:46,377 INFO L290 TraceCheckUtils]: 220: Hoare triple {34002#false} assume !false; {34002#false} is VALID [2022-04-08 06:12:46,378 INFO L290 TraceCheckUtils]: 219: Hoare triple {34002#false} assume 0 == ~cond; {34002#false} is VALID [2022-04-08 06:12:46,378 INFO L290 TraceCheckUtils]: 218: Hoare triple {34002#false} ~cond := #in~cond; {34002#false} is VALID [2022-04-08 06:12:46,378 INFO L272 TraceCheckUtils]: 217: Hoare triple {34002#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34002#false} is VALID [2022-04-08 06:12:46,378 INFO L290 TraceCheckUtils]: 216: Hoare triple {34702#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {34002#false} is VALID [2022-04-08 06:12:46,378 INFO L290 TraceCheckUtils]: 215: Hoare triple {34706#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34702#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:12:46,379 INFO L290 TraceCheckUtils]: 214: Hoare triple {34706#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34706#(< ~counter~0 50)} is VALID [2022-04-08 06:12:46,379 INFO L290 TraceCheckUtils]: 213: Hoare triple {34706#(< ~counter~0 50)} assume !!(0 != ~r~0); {34706#(< ~counter~0 50)} is VALID [2022-04-08 06:12:46,380 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34001#true} {34706#(< ~counter~0 50)} #63#return; {34706#(< ~counter~0 50)} is VALID [2022-04-08 06:12:46,380 INFO L290 TraceCheckUtils]: 211: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,380 INFO L290 TraceCheckUtils]: 210: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,380 INFO L290 TraceCheckUtils]: 209: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,380 INFO L272 TraceCheckUtils]: 208: Hoare triple {34706#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,380 INFO L290 TraceCheckUtils]: 207: Hoare triple {34706#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {34706#(< ~counter~0 50)} is VALID [2022-04-08 06:12:46,381 INFO L290 TraceCheckUtils]: 206: Hoare triple {34734#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34706#(< ~counter~0 50)} is VALID [2022-04-08 06:12:46,382 INFO L290 TraceCheckUtils]: 205: Hoare triple {34734#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34734#(< ~counter~0 49)} is VALID [2022-04-08 06:12:46,382 INFO L290 TraceCheckUtils]: 204: Hoare triple {34734#(< ~counter~0 49)} assume !!(0 != ~r~0); {34734#(< ~counter~0 49)} is VALID [2022-04-08 06:12:46,382 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34001#true} {34734#(< ~counter~0 49)} #63#return; {34734#(< ~counter~0 49)} is VALID [2022-04-08 06:12:46,383 INFO L290 TraceCheckUtils]: 202: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,383 INFO L290 TraceCheckUtils]: 201: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,383 INFO L290 TraceCheckUtils]: 200: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,383 INFO L272 TraceCheckUtils]: 199: Hoare triple {34734#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,383 INFO L290 TraceCheckUtils]: 198: Hoare triple {34734#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {34734#(< ~counter~0 49)} is VALID [2022-04-08 06:12:46,384 INFO L290 TraceCheckUtils]: 197: Hoare triple {34762#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34734#(< ~counter~0 49)} is VALID [2022-04-08 06:12:46,384 INFO L290 TraceCheckUtils]: 196: Hoare triple {34762#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34762#(< ~counter~0 48)} is VALID [2022-04-08 06:12:46,384 INFO L290 TraceCheckUtils]: 195: Hoare triple {34762#(< ~counter~0 48)} assume !!(0 != ~r~0); {34762#(< ~counter~0 48)} is VALID [2022-04-08 06:12:46,385 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34001#true} {34762#(< ~counter~0 48)} #63#return; {34762#(< ~counter~0 48)} is VALID [2022-04-08 06:12:46,385 INFO L290 TraceCheckUtils]: 193: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,385 INFO L290 TraceCheckUtils]: 192: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,385 INFO L290 TraceCheckUtils]: 191: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,385 INFO L272 TraceCheckUtils]: 190: Hoare triple {34762#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,386 INFO L290 TraceCheckUtils]: 189: Hoare triple {34762#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {34762#(< ~counter~0 48)} is VALID [2022-04-08 06:12:46,386 INFO L290 TraceCheckUtils]: 188: Hoare triple {34790#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34762#(< ~counter~0 48)} is VALID [2022-04-08 06:12:46,387 INFO L290 TraceCheckUtils]: 187: Hoare triple {34790#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34790#(< ~counter~0 47)} is VALID [2022-04-08 06:12:46,387 INFO L290 TraceCheckUtils]: 186: Hoare triple {34790#(< ~counter~0 47)} assume !!(0 != ~r~0); {34790#(< ~counter~0 47)} is VALID [2022-04-08 06:12:46,387 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34001#true} {34790#(< ~counter~0 47)} #63#return; {34790#(< ~counter~0 47)} is VALID [2022-04-08 06:12:46,387 INFO L290 TraceCheckUtils]: 184: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,388 INFO L290 TraceCheckUtils]: 183: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,388 INFO L290 TraceCheckUtils]: 182: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,388 INFO L272 TraceCheckUtils]: 181: Hoare triple {34790#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,388 INFO L290 TraceCheckUtils]: 180: Hoare triple {34790#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {34790#(< ~counter~0 47)} is VALID [2022-04-08 06:12:46,389 INFO L290 TraceCheckUtils]: 179: Hoare triple {34818#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34790#(< ~counter~0 47)} is VALID [2022-04-08 06:12:46,389 INFO L290 TraceCheckUtils]: 178: Hoare triple {34818#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34818#(< ~counter~0 46)} is VALID [2022-04-08 06:12:46,389 INFO L290 TraceCheckUtils]: 177: Hoare triple {34818#(< ~counter~0 46)} assume !!(0 != ~r~0); {34818#(< ~counter~0 46)} is VALID [2022-04-08 06:12:46,390 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34001#true} {34818#(< ~counter~0 46)} #63#return; {34818#(< ~counter~0 46)} is VALID [2022-04-08 06:12:46,390 INFO L290 TraceCheckUtils]: 175: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,390 INFO L290 TraceCheckUtils]: 174: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,390 INFO L290 TraceCheckUtils]: 173: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,390 INFO L272 TraceCheckUtils]: 172: Hoare triple {34818#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,390 INFO L290 TraceCheckUtils]: 171: Hoare triple {34818#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {34818#(< ~counter~0 46)} is VALID [2022-04-08 06:12:46,391 INFO L290 TraceCheckUtils]: 170: Hoare triple {34846#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34818#(< ~counter~0 46)} is VALID [2022-04-08 06:12:46,391 INFO L290 TraceCheckUtils]: 169: Hoare triple {34846#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34846#(< ~counter~0 45)} is VALID [2022-04-08 06:12:46,392 INFO L290 TraceCheckUtils]: 168: Hoare triple {34846#(< ~counter~0 45)} assume !!(0 != ~r~0); {34846#(< ~counter~0 45)} is VALID [2022-04-08 06:12:46,392 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34001#true} {34846#(< ~counter~0 45)} #63#return; {34846#(< ~counter~0 45)} is VALID [2022-04-08 06:12:46,392 INFO L290 TraceCheckUtils]: 166: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,392 INFO L290 TraceCheckUtils]: 165: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,392 INFO L290 TraceCheckUtils]: 164: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,393 INFO L272 TraceCheckUtils]: 163: Hoare triple {34846#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,393 INFO L290 TraceCheckUtils]: 162: Hoare triple {34846#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {34846#(< ~counter~0 45)} is VALID [2022-04-08 06:12:46,393 INFO L290 TraceCheckUtils]: 161: Hoare triple {34874#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34846#(< ~counter~0 45)} is VALID [2022-04-08 06:12:46,394 INFO L290 TraceCheckUtils]: 160: Hoare triple {34874#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34874#(< ~counter~0 44)} is VALID [2022-04-08 06:12:46,394 INFO L290 TraceCheckUtils]: 159: Hoare triple {34874#(< ~counter~0 44)} assume !!(0 != ~r~0); {34874#(< ~counter~0 44)} is VALID [2022-04-08 06:12:46,395 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34001#true} {34874#(< ~counter~0 44)} #63#return; {34874#(< ~counter~0 44)} is VALID [2022-04-08 06:12:46,395 INFO L290 TraceCheckUtils]: 157: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,395 INFO L290 TraceCheckUtils]: 156: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,395 INFO L290 TraceCheckUtils]: 155: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,395 INFO L272 TraceCheckUtils]: 154: Hoare triple {34874#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,395 INFO L290 TraceCheckUtils]: 153: Hoare triple {34874#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {34874#(< ~counter~0 44)} is VALID [2022-04-08 06:12:46,396 INFO L290 TraceCheckUtils]: 152: Hoare triple {34902#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34874#(< ~counter~0 44)} is VALID [2022-04-08 06:12:46,396 INFO L290 TraceCheckUtils]: 151: Hoare triple {34902#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34902#(< ~counter~0 43)} is VALID [2022-04-08 06:12:46,396 INFO L290 TraceCheckUtils]: 150: Hoare triple {34902#(< ~counter~0 43)} assume !!(0 != ~r~0); {34902#(< ~counter~0 43)} is VALID [2022-04-08 06:12:46,397 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34001#true} {34902#(< ~counter~0 43)} #63#return; {34902#(< ~counter~0 43)} is VALID [2022-04-08 06:12:46,397 INFO L290 TraceCheckUtils]: 148: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,397 INFO L290 TraceCheckUtils]: 147: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,397 INFO L290 TraceCheckUtils]: 146: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,397 INFO L272 TraceCheckUtils]: 145: Hoare triple {34902#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,398 INFO L290 TraceCheckUtils]: 144: Hoare triple {34902#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {34902#(< ~counter~0 43)} is VALID [2022-04-08 06:12:46,398 INFO L290 TraceCheckUtils]: 143: Hoare triple {34930#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34902#(< ~counter~0 43)} is VALID [2022-04-08 06:12:46,399 INFO L290 TraceCheckUtils]: 142: Hoare triple {34930#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34930#(< ~counter~0 42)} is VALID [2022-04-08 06:12:46,399 INFO L290 TraceCheckUtils]: 141: Hoare triple {34930#(< ~counter~0 42)} assume !!(0 != ~r~0); {34930#(< ~counter~0 42)} is VALID [2022-04-08 06:12:46,399 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34001#true} {34930#(< ~counter~0 42)} #63#return; {34930#(< ~counter~0 42)} is VALID [2022-04-08 06:12:46,400 INFO L290 TraceCheckUtils]: 139: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,400 INFO L290 TraceCheckUtils]: 138: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,400 INFO L290 TraceCheckUtils]: 137: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,400 INFO L272 TraceCheckUtils]: 136: Hoare triple {34930#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,400 INFO L290 TraceCheckUtils]: 135: Hoare triple {34930#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {34930#(< ~counter~0 42)} is VALID [2022-04-08 06:12:46,401 INFO L290 TraceCheckUtils]: 134: Hoare triple {34958#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34930#(< ~counter~0 42)} is VALID [2022-04-08 06:12:46,401 INFO L290 TraceCheckUtils]: 133: Hoare triple {34958#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34958#(< ~counter~0 41)} is VALID [2022-04-08 06:12:46,401 INFO L290 TraceCheckUtils]: 132: Hoare triple {34958#(< ~counter~0 41)} assume !!(0 != ~r~0); {34958#(< ~counter~0 41)} is VALID [2022-04-08 06:12:46,402 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34001#true} {34958#(< ~counter~0 41)} #63#return; {34958#(< ~counter~0 41)} is VALID [2022-04-08 06:12:46,402 INFO L290 TraceCheckUtils]: 130: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,402 INFO L290 TraceCheckUtils]: 129: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,402 INFO L290 TraceCheckUtils]: 128: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,402 INFO L272 TraceCheckUtils]: 127: Hoare triple {34958#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,403 INFO L290 TraceCheckUtils]: 126: Hoare triple {34958#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {34958#(< ~counter~0 41)} is VALID [2022-04-08 06:12:46,403 INFO L290 TraceCheckUtils]: 125: Hoare triple {34986#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34958#(< ~counter~0 41)} is VALID [2022-04-08 06:12:46,404 INFO L290 TraceCheckUtils]: 124: Hoare triple {34986#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34986#(< ~counter~0 40)} is VALID [2022-04-08 06:12:46,404 INFO L290 TraceCheckUtils]: 123: Hoare triple {34986#(< ~counter~0 40)} assume !!(0 != ~r~0); {34986#(< ~counter~0 40)} is VALID [2022-04-08 06:12:46,404 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34001#true} {34986#(< ~counter~0 40)} #63#return; {34986#(< ~counter~0 40)} is VALID [2022-04-08 06:12:46,405 INFO L290 TraceCheckUtils]: 121: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,405 INFO L290 TraceCheckUtils]: 120: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,405 INFO L290 TraceCheckUtils]: 119: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,405 INFO L272 TraceCheckUtils]: 118: Hoare triple {34986#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,405 INFO L290 TraceCheckUtils]: 117: Hoare triple {34986#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {34986#(< ~counter~0 40)} is VALID [2022-04-08 06:12:46,406 INFO L290 TraceCheckUtils]: 116: Hoare triple {35014#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34986#(< ~counter~0 40)} is VALID [2022-04-08 06:12:46,406 INFO L290 TraceCheckUtils]: 115: Hoare triple {35014#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35014#(< ~counter~0 39)} is VALID [2022-04-08 06:12:46,406 INFO L290 TraceCheckUtils]: 114: Hoare triple {35014#(< ~counter~0 39)} assume !!(0 != ~r~0); {35014#(< ~counter~0 39)} is VALID [2022-04-08 06:12:46,407 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34001#true} {35014#(< ~counter~0 39)} #63#return; {35014#(< ~counter~0 39)} is VALID [2022-04-08 06:12:46,407 INFO L290 TraceCheckUtils]: 112: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,407 INFO L290 TraceCheckUtils]: 111: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,407 INFO L290 TraceCheckUtils]: 110: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,407 INFO L272 TraceCheckUtils]: 109: Hoare triple {35014#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,407 INFO L290 TraceCheckUtils]: 108: Hoare triple {35014#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {35014#(< ~counter~0 39)} is VALID [2022-04-08 06:12:46,408 INFO L290 TraceCheckUtils]: 107: Hoare triple {35042#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35014#(< ~counter~0 39)} is VALID [2022-04-08 06:12:46,408 INFO L290 TraceCheckUtils]: 106: Hoare triple {35042#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35042#(< ~counter~0 38)} is VALID [2022-04-08 06:12:46,408 INFO L290 TraceCheckUtils]: 105: Hoare triple {35042#(< ~counter~0 38)} assume !!(0 != ~r~0); {35042#(< ~counter~0 38)} is VALID [2022-04-08 06:12:46,409 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34001#true} {35042#(< ~counter~0 38)} #63#return; {35042#(< ~counter~0 38)} is VALID [2022-04-08 06:12:46,409 INFO L290 TraceCheckUtils]: 103: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,409 INFO L290 TraceCheckUtils]: 102: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,409 INFO L290 TraceCheckUtils]: 101: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,409 INFO L272 TraceCheckUtils]: 100: Hoare triple {35042#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,409 INFO L290 TraceCheckUtils]: 99: Hoare triple {35042#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {35042#(< ~counter~0 38)} is VALID [2022-04-08 06:12:46,410 INFO L290 TraceCheckUtils]: 98: Hoare triple {35070#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35042#(< ~counter~0 38)} is VALID [2022-04-08 06:12:46,410 INFO L290 TraceCheckUtils]: 97: Hoare triple {35070#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35070#(< ~counter~0 37)} is VALID [2022-04-08 06:12:46,410 INFO L290 TraceCheckUtils]: 96: Hoare triple {35070#(< ~counter~0 37)} assume !!(0 != ~r~0); {35070#(< ~counter~0 37)} is VALID [2022-04-08 06:12:46,411 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34001#true} {35070#(< ~counter~0 37)} #63#return; {35070#(< ~counter~0 37)} is VALID [2022-04-08 06:12:46,411 INFO L290 TraceCheckUtils]: 94: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,411 INFO L290 TraceCheckUtils]: 93: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,411 INFO L290 TraceCheckUtils]: 92: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,411 INFO L272 TraceCheckUtils]: 91: Hoare triple {35070#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,411 INFO L290 TraceCheckUtils]: 90: Hoare triple {35070#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {35070#(< ~counter~0 37)} is VALID [2022-04-08 06:12:46,412 INFO L290 TraceCheckUtils]: 89: Hoare triple {35098#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35070#(< ~counter~0 37)} is VALID [2022-04-08 06:12:46,412 INFO L290 TraceCheckUtils]: 88: Hoare triple {35098#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35098#(< ~counter~0 36)} is VALID [2022-04-08 06:12:46,413 INFO L290 TraceCheckUtils]: 87: Hoare triple {35098#(< ~counter~0 36)} assume !!(0 != ~r~0); {35098#(< ~counter~0 36)} is VALID [2022-04-08 06:12:46,413 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34001#true} {35098#(< ~counter~0 36)} #63#return; {35098#(< ~counter~0 36)} is VALID [2022-04-08 06:12:46,413 INFO L290 TraceCheckUtils]: 85: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,413 INFO L290 TraceCheckUtils]: 84: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,413 INFO L290 TraceCheckUtils]: 83: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,413 INFO L272 TraceCheckUtils]: 82: Hoare triple {35098#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,414 INFO L290 TraceCheckUtils]: 81: Hoare triple {35098#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {35098#(< ~counter~0 36)} is VALID [2022-04-08 06:12:46,414 INFO L290 TraceCheckUtils]: 80: Hoare triple {35126#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35098#(< ~counter~0 36)} is VALID [2022-04-08 06:12:46,414 INFO L290 TraceCheckUtils]: 79: Hoare triple {35126#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35126#(< ~counter~0 35)} is VALID [2022-04-08 06:12:46,415 INFO L290 TraceCheckUtils]: 78: Hoare triple {35126#(< ~counter~0 35)} assume !!(0 != ~r~0); {35126#(< ~counter~0 35)} is VALID [2022-04-08 06:12:46,415 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34001#true} {35126#(< ~counter~0 35)} #63#return; {35126#(< ~counter~0 35)} is VALID [2022-04-08 06:12:46,415 INFO L290 TraceCheckUtils]: 76: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,415 INFO L290 TraceCheckUtils]: 75: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,415 INFO L290 TraceCheckUtils]: 74: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,415 INFO L272 TraceCheckUtils]: 73: Hoare triple {35126#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,416 INFO L290 TraceCheckUtils]: 72: Hoare triple {35126#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {35126#(< ~counter~0 35)} is VALID [2022-04-08 06:12:46,416 INFO L290 TraceCheckUtils]: 71: Hoare triple {35154#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35126#(< ~counter~0 35)} is VALID [2022-04-08 06:12:46,416 INFO L290 TraceCheckUtils]: 70: Hoare triple {35154#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35154#(< ~counter~0 34)} is VALID [2022-04-08 06:12:46,417 INFO L290 TraceCheckUtils]: 69: Hoare triple {35154#(< ~counter~0 34)} assume !!(0 != ~r~0); {35154#(< ~counter~0 34)} is VALID [2022-04-08 06:12:46,417 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34001#true} {35154#(< ~counter~0 34)} #63#return; {35154#(< ~counter~0 34)} is VALID [2022-04-08 06:12:46,417 INFO L290 TraceCheckUtils]: 67: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,417 INFO L290 TraceCheckUtils]: 66: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,417 INFO L290 TraceCheckUtils]: 65: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,418 INFO L272 TraceCheckUtils]: 64: Hoare triple {35154#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,418 INFO L290 TraceCheckUtils]: 63: Hoare triple {35154#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {35154#(< ~counter~0 34)} is VALID [2022-04-08 06:12:46,418 INFO L290 TraceCheckUtils]: 62: Hoare triple {35182#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35154#(< ~counter~0 34)} is VALID [2022-04-08 06:12:46,419 INFO L290 TraceCheckUtils]: 61: Hoare triple {35182#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35182#(< ~counter~0 33)} is VALID [2022-04-08 06:12:46,419 INFO L290 TraceCheckUtils]: 60: Hoare triple {35182#(< ~counter~0 33)} assume !!(0 != ~r~0); {35182#(< ~counter~0 33)} is VALID [2022-04-08 06:12:46,419 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34001#true} {35182#(< ~counter~0 33)} #63#return; {35182#(< ~counter~0 33)} is VALID [2022-04-08 06:12:46,419 INFO L290 TraceCheckUtils]: 58: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,419 INFO L290 TraceCheckUtils]: 57: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,420 INFO L290 TraceCheckUtils]: 56: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,420 INFO L272 TraceCheckUtils]: 55: Hoare triple {35182#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,420 INFO L290 TraceCheckUtils]: 54: Hoare triple {35182#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {35182#(< ~counter~0 33)} is VALID [2022-04-08 06:12:46,420 INFO L290 TraceCheckUtils]: 53: Hoare triple {35210#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35182#(< ~counter~0 33)} is VALID [2022-04-08 06:12:46,421 INFO L290 TraceCheckUtils]: 52: Hoare triple {35210#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35210#(< ~counter~0 32)} is VALID [2022-04-08 06:12:46,421 INFO L290 TraceCheckUtils]: 51: Hoare triple {35210#(< ~counter~0 32)} assume !!(0 != ~r~0); {35210#(< ~counter~0 32)} is VALID [2022-04-08 06:12:46,421 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34001#true} {35210#(< ~counter~0 32)} #63#return; {35210#(< ~counter~0 32)} is VALID [2022-04-08 06:12:46,421 INFO L290 TraceCheckUtils]: 49: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,422 INFO L290 TraceCheckUtils]: 48: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,422 INFO L290 TraceCheckUtils]: 47: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,422 INFO L272 TraceCheckUtils]: 46: Hoare triple {35210#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,422 INFO L290 TraceCheckUtils]: 45: Hoare triple {35210#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {35210#(< ~counter~0 32)} is VALID [2022-04-08 06:12:46,422 INFO L290 TraceCheckUtils]: 44: Hoare triple {35238#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35210#(< ~counter~0 32)} is VALID [2022-04-08 06:12:46,423 INFO L290 TraceCheckUtils]: 43: Hoare triple {35238#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35238#(< ~counter~0 31)} is VALID [2022-04-08 06:12:46,423 INFO L290 TraceCheckUtils]: 42: Hoare triple {35238#(< ~counter~0 31)} assume !!(0 != ~r~0); {35238#(< ~counter~0 31)} is VALID [2022-04-08 06:12:46,424 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34001#true} {35238#(< ~counter~0 31)} #63#return; {35238#(< ~counter~0 31)} is VALID [2022-04-08 06:12:46,424 INFO L290 TraceCheckUtils]: 40: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,424 INFO L290 TraceCheckUtils]: 39: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,424 INFO L290 TraceCheckUtils]: 38: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,424 INFO L272 TraceCheckUtils]: 37: Hoare triple {35238#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,424 INFO L290 TraceCheckUtils]: 36: Hoare triple {35238#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {35238#(< ~counter~0 31)} is VALID [2022-04-08 06:12:46,425 INFO L290 TraceCheckUtils]: 35: Hoare triple {35266#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35238#(< ~counter~0 31)} is VALID [2022-04-08 06:12:46,425 INFO L290 TraceCheckUtils]: 34: Hoare triple {35266#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35266#(< ~counter~0 30)} is VALID [2022-04-08 06:12:46,425 INFO L290 TraceCheckUtils]: 33: Hoare triple {35266#(< ~counter~0 30)} assume !!(0 != ~r~0); {35266#(< ~counter~0 30)} is VALID [2022-04-08 06:12:46,426 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34001#true} {35266#(< ~counter~0 30)} #63#return; {35266#(< ~counter~0 30)} is VALID [2022-04-08 06:12:46,426 INFO L290 TraceCheckUtils]: 31: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,426 INFO L290 TraceCheckUtils]: 30: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,426 INFO L290 TraceCheckUtils]: 29: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,426 INFO L272 TraceCheckUtils]: 28: Hoare triple {35266#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,426 INFO L290 TraceCheckUtils]: 27: Hoare triple {35266#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {35266#(< ~counter~0 30)} is VALID [2022-04-08 06:12:46,427 INFO L290 TraceCheckUtils]: 26: Hoare triple {35294#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35266#(< ~counter~0 30)} is VALID [2022-04-08 06:12:46,427 INFO L290 TraceCheckUtils]: 25: Hoare triple {35294#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35294#(< ~counter~0 29)} is VALID [2022-04-08 06:12:46,427 INFO L290 TraceCheckUtils]: 24: Hoare triple {35294#(< ~counter~0 29)} assume !!(0 != ~r~0); {35294#(< ~counter~0 29)} is VALID [2022-04-08 06:12:46,428 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {34001#true} {35294#(< ~counter~0 29)} #63#return; {35294#(< ~counter~0 29)} is VALID [2022-04-08 06:12:46,428 INFO L290 TraceCheckUtils]: 22: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,428 INFO L290 TraceCheckUtils]: 21: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,428 INFO L290 TraceCheckUtils]: 20: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,428 INFO L272 TraceCheckUtils]: 19: Hoare triple {35294#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,428 INFO L290 TraceCheckUtils]: 18: Hoare triple {35294#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {35294#(< ~counter~0 29)} is VALID [2022-04-08 06:12:46,429 INFO L290 TraceCheckUtils]: 17: Hoare triple {35322#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35294#(< ~counter~0 29)} is VALID [2022-04-08 06:12:46,429 INFO L290 TraceCheckUtils]: 16: Hoare triple {35322#(< ~counter~0 28)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {35322#(< ~counter~0 28)} is VALID [2022-04-08 06:12:46,429 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34001#true} {35322#(< ~counter~0 28)} #61#return; {35322#(< ~counter~0 28)} is VALID [2022-04-08 06:12:46,430 INFO L290 TraceCheckUtils]: 14: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,430 INFO L290 TraceCheckUtils]: 13: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,430 INFO L290 TraceCheckUtils]: 12: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,430 INFO L272 TraceCheckUtils]: 11: Hoare triple {35322#(< ~counter~0 28)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,430 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34001#true} {35322#(< ~counter~0 28)} #59#return; {35322#(< ~counter~0 28)} is VALID [2022-04-08 06:12:46,430 INFO L290 TraceCheckUtils]: 9: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-08 06:12:46,430 INFO L290 TraceCheckUtils]: 8: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-08 06:12:46,430 INFO L290 TraceCheckUtils]: 7: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-08 06:12:46,430 INFO L272 TraceCheckUtils]: 6: Hoare triple {35322#(< ~counter~0 28)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {34001#true} is VALID [2022-04-08 06:12:46,431 INFO L290 TraceCheckUtils]: 5: Hoare triple {35322#(< ~counter~0 28)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {35322#(< ~counter~0 28)} is VALID [2022-04-08 06:12:46,431 INFO L272 TraceCheckUtils]: 4: Hoare triple {35322#(< ~counter~0 28)} call #t~ret7 := main(); {35322#(< ~counter~0 28)} is VALID [2022-04-08 06:12:46,431 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35322#(< ~counter~0 28)} {34001#true} #67#return; {35322#(< ~counter~0 28)} is VALID [2022-04-08 06:12:46,432 INFO L290 TraceCheckUtils]: 2: Hoare triple {35322#(< ~counter~0 28)} assume true; {35322#(< ~counter~0 28)} is VALID [2022-04-08 06:12:46,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {34001#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {35322#(< ~counter~0 28)} is VALID [2022-04-08 06:12:46,432 INFO L272 TraceCheckUtils]: 0: Hoare triple {34001#true} call ULTIMATE.init(); {34001#true} is VALID [2022-04-08 06:12:46,436 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 06:12:46,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:12:46,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124116976] [2022-04-08 06:12:46,436 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:12:46,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1401293097] [2022-04-08 06:12:46,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1401293097] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:12:46,437 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:12:46,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2022-04-08 06:12:46,437 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:12:46,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1317058649] [2022-04-08 06:12:46,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1317058649] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:12:46,437 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:12:46,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-08 06:12:46,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763728064] [2022-04-08 06:12:46,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:12:46,438 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 06:12:46,439 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:12:46,439 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 06:12:46,600 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 06:12:46,601 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-08 06:12:46,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:46,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-08 06:12:46,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1133, Invalid=1317, Unknown=0, NotChecked=0, Total=2450 [2022-04-08 06:12:46,604 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 06:12:47,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:47,591 INFO L93 Difference]: Finished difference Result 232 states and 256 transitions. [2022-04-08 06:12:47,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-08 06:12:47,592 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 06:12:47,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:12:47,594 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 06:12:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-08 06:12:47,598 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 06:12:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-08 06:12:47,603 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 255 transitions. [2022-04-08 06:12:47,782 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 06:12:47,785 INFO L225 Difference]: With dead ends: 232 [2022-04-08 06:12:47,785 INFO L226 Difference]: Without dead ends: 227 [2022-04-08 06:12:47,786 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 298 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2211, Invalid=2901, Unknown=0, NotChecked=0, Total=5112 [2022-04-08 06:12:47,787 INFO L913 BasicCegarLoop]: 48 mSDtfsCounter, 62 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 264 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:12:47,787 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 264 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:12:47,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-08 06:12:48,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-08 06:12:48,101 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:12:48,102 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 06:12:48,102 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 06:12:48,102 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 06:12:48,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:48,105 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-08 06:12:48,105 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-08 06:12:48,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:48,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:48,106 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 06:12:48,106 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 06:12:48,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:48,109 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-08 06:12:48,109 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-08 06:12:48,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:48,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:48,110 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:12:48,110 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:12:48,110 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 06:12:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 251 transitions. [2022-04-08 06:12:48,116 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 251 transitions. Word has length 221 [2022-04-08 06:12:48,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:12:48,116 INFO L478 AbstractCegarLoop]: Abstraction has 227 states and 251 transitions. [2022-04-08 06:12:48,116 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 06:12:48,117 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 227 states and 251 transitions. [2022-04-08 06:12:48,974 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 06:12:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-08 06:12:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-04-08 06:12:48,975 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:12:48,975 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 06:12:48,994 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 06:12:49,176 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 06:12:49,176 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:12:49,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:12:49,177 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 45 times [2022-04-08 06:12:49,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:49,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1222792477] [2022-04-08 06:12:49,177 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:12:49,177 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 46 times [2022-04-08 06:12:49,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:12:49,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253032114] [2022-04-08 06:12:49,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:12:49,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:12:49,203 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:12:49,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [571119820] [2022-04-08 06:12:49,203 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:12:49,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:12:49,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:12:49,205 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 06:12:49,206 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 06:12:49,343 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:12:49,343 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:12:49,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-08 06:12:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:12:49,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:12:50,586 INFO L272 TraceCheckUtils]: 0: Hoare triple {36792#true} call ULTIMATE.init(); {36792#true} is VALID [2022-04-08 06:12:50,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {36792#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,587 INFO L290 TraceCheckUtils]: 2: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,587 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36800#(<= ~counter~0 0)} {36792#true} #67#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,587 INFO L272 TraceCheckUtils]: 4: Hoare triple {36800#(<= ~counter~0 0)} call #t~ret7 := main(); {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,588 INFO L290 TraceCheckUtils]: 5: Hoare triple {36800#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,588 INFO L272 TraceCheckUtils]: 6: Hoare triple {36800#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,588 INFO L290 TraceCheckUtils]: 7: Hoare triple {36800#(<= ~counter~0 0)} ~cond := #in~cond; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,589 INFO L290 TraceCheckUtils]: 8: Hoare triple {36800#(<= ~counter~0 0)} assume !(0 == ~cond); {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,589 INFO L290 TraceCheckUtils]: 9: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,589 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36800#(<= ~counter~0 0)} {36800#(<= ~counter~0 0)} #59#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,590 INFO L272 TraceCheckUtils]: 11: Hoare triple {36800#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,590 INFO L290 TraceCheckUtils]: 12: Hoare triple {36800#(<= ~counter~0 0)} ~cond := #in~cond; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,590 INFO L290 TraceCheckUtils]: 13: Hoare triple {36800#(<= ~counter~0 0)} assume !(0 == ~cond); {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,590 INFO L290 TraceCheckUtils]: 14: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,591 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36800#(<= ~counter~0 0)} {36800#(<= ~counter~0 0)} #61#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,591 INFO L290 TraceCheckUtils]: 16: Hoare triple {36800#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {36800#(<= ~counter~0 0)} is VALID [2022-04-08 06:12:50,592 INFO L290 TraceCheckUtils]: 17: Hoare triple {36800#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36849#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:50,592 INFO L290 TraceCheckUtils]: 18: Hoare triple {36849#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {36849#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:50,593 INFO L272 TraceCheckUtils]: 19: Hoare triple {36849#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36849#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:50,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {36849#(<= ~counter~0 1)} ~cond := #in~cond; {36849#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:50,593 INFO L290 TraceCheckUtils]: 21: Hoare triple {36849#(<= ~counter~0 1)} assume !(0 == ~cond); {36849#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:50,594 INFO L290 TraceCheckUtils]: 22: Hoare triple {36849#(<= ~counter~0 1)} assume true; {36849#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:50,594 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36849#(<= ~counter~0 1)} {36849#(<= ~counter~0 1)} #63#return; {36849#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:50,595 INFO L290 TraceCheckUtils]: 24: Hoare triple {36849#(<= ~counter~0 1)} assume !!(0 != ~r~0); {36849#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:50,595 INFO L290 TraceCheckUtils]: 25: Hoare triple {36849#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36849#(<= ~counter~0 1)} is VALID [2022-04-08 06:12:50,596 INFO L290 TraceCheckUtils]: 26: Hoare triple {36849#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36877#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:50,596 INFO L290 TraceCheckUtils]: 27: Hoare triple {36877#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {36877#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:50,596 INFO L272 TraceCheckUtils]: 28: Hoare triple {36877#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36877#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:50,597 INFO L290 TraceCheckUtils]: 29: Hoare triple {36877#(<= ~counter~0 2)} ~cond := #in~cond; {36877#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:50,597 INFO L290 TraceCheckUtils]: 30: Hoare triple {36877#(<= ~counter~0 2)} assume !(0 == ~cond); {36877#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:50,597 INFO L290 TraceCheckUtils]: 31: Hoare triple {36877#(<= ~counter~0 2)} assume true; {36877#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:50,598 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36877#(<= ~counter~0 2)} {36877#(<= ~counter~0 2)} #63#return; {36877#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:50,598 INFO L290 TraceCheckUtils]: 33: Hoare triple {36877#(<= ~counter~0 2)} assume !!(0 != ~r~0); {36877#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:50,598 INFO L290 TraceCheckUtils]: 34: Hoare triple {36877#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36877#(<= ~counter~0 2)} is VALID [2022-04-08 06:12:50,599 INFO L290 TraceCheckUtils]: 35: Hoare triple {36877#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36905#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:50,599 INFO L290 TraceCheckUtils]: 36: Hoare triple {36905#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {36905#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:50,600 INFO L272 TraceCheckUtils]: 37: Hoare triple {36905#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36905#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:50,600 INFO L290 TraceCheckUtils]: 38: Hoare triple {36905#(<= ~counter~0 3)} ~cond := #in~cond; {36905#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:50,600 INFO L290 TraceCheckUtils]: 39: Hoare triple {36905#(<= ~counter~0 3)} assume !(0 == ~cond); {36905#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:50,601 INFO L290 TraceCheckUtils]: 40: Hoare triple {36905#(<= ~counter~0 3)} assume true; {36905#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:50,601 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36905#(<= ~counter~0 3)} {36905#(<= ~counter~0 3)} #63#return; {36905#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:50,601 INFO L290 TraceCheckUtils]: 42: Hoare triple {36905#(<= ~counter~0 3)} assume !!(0 != ~r~0); {36905#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:50,602 INFO L290 TraceCheckUtils]: 43: Hoare triple {36905#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36905#(<= ~counter~0 3)} is VALID [2022-04-08 06:12:50,602 INFO L290 TraceCheckUtils]: 44: Hoare triple {36905#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36933#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:50,603 INFO L290 TraceCheckUtils]: 45: Hoare triple {36933#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {36933#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:50,603 INFO L272 TraceCheckUtils]: 46: Hoare triple {36933#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36933#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:50,604 INFO L290 TraceCheckUtils]: 47: Hoare triple {36933#(<= ~counter~0 4)} ~cond := #in~cond; {36933#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:50,604 INFO L290 TraceCheckUtils]: 48: Hoare triple {36933#(<= ~counter~0 4)} assume !(0 == ~cond); {36933#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:50,604 INFO L290 TraceCheckUtils]: 49: Hoare triple {36933#(<= ~counter~0 4)} assume true; {36933#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:50,605 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36933#(<= ~counter~0 4)} {36933#(<= ~counter~0 4)} #63#return; {36933#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:50,605 INFO L290 TraceCheckUtils]: 51: Hoare triple {36933#(<= ~counter~0 4)} assume !!(0 != ~r~0); {36933#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:50,605 INFO L290 TraceCheckUtils]: 52: Hoare triple {36933#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36933#(<= ~counter~0 4)} is VALID [2022-04-08 06:12:50,606 INFO L290 TraceCheckUtils]: 53: Hoare triple {36933#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36961#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:50,606 INFO L290 TraceCheckUtils]: 54: Hoare triple {36961#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {36961#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:50,607 INFO L272 TraceCheckUtils]: 55: Hoare triple {36961#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36961#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:50,607 INFO L290 TraceCheckUtils]: 56: Hoare triple {36961#(<= ~counter~0 5)} ~cond := #in~cond; {36961#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:50,607 INFO L290 TraceCheckUtils]: 57: Hoare triple {36961#(<= ~counter~0 5)} assume !(0 == ~cond); {36961#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:50,608 INFO L290 TraceCheckUtils]: 58: Hoare triple {36961#(<= ~counter~0 5)} assume true; {36961#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:50,608 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36961#(<= ~counter~0 5)} {36961#(<= ~counter~0 5)} #63#return; {36961#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:50,608 INFO L290 TraceCheckUtils]: 60: Hoare triple {36961#(<= ~counter~0 5)} assume !!(0 != ~r~0); {36961#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:50,609 INFO L290 TraceCheckUtils]: 61: Hoare triple {36961#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36961#(<= ~counter~0 5)} is VALID [2022-04-08 06:12:50,609 INFO L290 TraceCheckUtils]: 62: Hoare triple {36961#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36989#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:50,610 INFO L290 TraceCheckUtils]: 63: Hoare triple {36989#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {36989#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:50,610 INFO L272 TraceCheckUtils]: 64: Hoare triple {36989#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36989#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:50,610 INFO L290 TraceCheckUtils]: 65: Hoare triple {36989#(<= ~counter~0 6)} ~cond := #in~cond; {36989#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:50,611 INFO L290 TraceCheckUtils]: 66: Hoare triple {36989#(<= ~counter~0 6)} assume !(0 == ~cond); {36989#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:50,611 INFO L290 TraceCheckUtils]: 67: Hoare triple {36989#(<= ~counter~0 6)} assume true; {36989#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:50,611 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36989#(<= ~counter~0 6)} {36989#(<= ~counter~0 6)} #63#return; {36989#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:50,612 INFO L290 TraceCheckUtils]: 69: Hoare triple {36989#(<= ~counter~0 6)} assume !!(0 != ~r~0); {36989#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:50,612 INFO L290 TraceCheckUtils]: 70: Hoare triple {36989#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36989#(<= ~counter~0 6)} is VALID [2022-04-08 06:12:50,613 INFO L290 TraceCheckUtils]: 71: Hoare triple {36989#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37017#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:50,613 INFO L290 TraceCheckUtils]: 72: Hoare triple {37017#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {37017#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:50,614 INFO L272 TraceCheckUtils]: 73: Hoare triple {37017#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37017#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:50,614 INFO L290 TraceCheckUtils]: 74: Hoare triple {37017#(<= ~counter~0 7)} ~cond := #in~cond; {37017#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:50,614 INFO L290 TraceCheckUtils]: 75: Hoare triple {37017#(<= ~counter~0 7)} assume !(0 == ~cond); {37017#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:50,614 INFO L290 TraceCheckUtils]: 76: Hoare triple {37017#(<= ~counter~0 7)} assume true; {37017#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:50,615 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {37017#(<= ~counter~0 7)} {37017#(<= ~counter~0 7)} #63#return; {37017#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:50,615 INFO L290 TraceCheckUtils]: 78: Hoare triple {37017#(<= ~counter~0 7)} assume !!(0 != ~r~0); {37017#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:50,615 INFO L290 TraceCheckUtils]: 79: Hoare triple {37017#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37017#(<= ~counter~0 7)} is VALID [2022-04-08 06:12:50,616 INFO L290 TraceCheckUtils]: 80: Hoare triple {37017#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37045#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:50,616 INFO L290 TraceCheckUtils]: 81: Hoare triple {37045#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {37045#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:50,617 INFO L272 TraceCheckUtils]: 82: Hoare triple {37045#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37045#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:50,617 INFO L290 TraceCheckUtils]: 83: Hoare triple {37045#(<= ~counter~0 8)} ~cond := #in~cond; {37045#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:50,618 INFO L290 TraceCheckUtils]: 84: Hoare triple {37045#(<= ~counter~0 8)} assume !(0 == ~cond); {37045#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:50,618 INFO L290 TraceCheckUtils]: 85: Hoare triple {37045#(<= ~counter~0 8)} assume true; {37045#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:50,618 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {37045#(<= ~counter~0 8)} {37045#(<= ~counter~0 8)} #63#return; {37045#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:50,619 INFO L290 TraceCheckUtils]: 87: Hoare triple {37045#(<= ~counter~0 8)} assume !!(0 != ~r~0); {37045#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:50,619 INFO L290 TraceCheckUtils]: 88: Hoare triple {37045#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37045#(<= ~counter~0 8)} is VALID [2022-04-08 06:12:50,620 INFO L290 TraceCheckUtils]: 89: Hoare triple {37045#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37073#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:50,620 INFO L290 TraceCheckUtils]: 90: Hoare triple {37073#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {37073#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:50,620 INFO L272 TraceCheckUtils]: 91: Hoare triple {37073#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37073#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:50,621 INFO L290 TraceCheckUtils]: 92: Hoare triple {37073#(<= ~counter~0 9)} ~cond := #in~cond; {37073#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:50,621 INFO L290 TraceCheckUtils]: 93: Hoare triple {37073#(<= ~counter~0 9)} assume !(0 == ~cond); {37073#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:50,621 INFO L290 TraceCheckUtils]: 94: Hoare triple {37073#(<= ~counter~0 9)} assume true; {37073#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:50,622 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {37073#(<= ~counter~0 9)} {37073#(<= ~counter~0 9)} #63#return; {37073#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:50,622 INFO L290 TraceCheckUtils]: 96: Hoare triple {37073#(<= ~counter~0 9)} assume !!(0 != ~r~0); {37073#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:50,622 INFO L290 TraceCheckUtils]: 97: Hoare triple {37073#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37073#(<= ~counter~0 9)} is VALID [2022-04-08 06:12:50,623 INFO L290 TraceCheckUtils]: 98: Hoare triple {37073#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37101#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:50,623 INFO L290 TraceCheckUtils]: 99: Hoare triple {37101#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {37101#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:50,624 INFO L272 TraceCheckUtils]: 100: Hoare triple {37101#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37101#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:50,624 INFO L290 TraceCheckUtils]: 101: Hoare triple {37101#(<= ~counter~0 10)} ~cond := #in~cond; {37101#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:50,624 INFO L290 TraceCheckUtils]: 102: Hoare triple {37101#(<= ~counter~0 10)} assume !(0 == ~cond); {37101#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:50,625 INFO L290 TraceCheckUtils]: 103: Hoare triple {37101#(<= ~counter~0 10)} assume true; {37101#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:50,625 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {37101#(<= ~counter~0 10)} {37101#(<= ~counter~0 10)} #63#return; {37101#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:50,625 INFO L290 TraceCheckUtils]: 105: Hoare triple {37101#(<= ~counter~0 10)} assume !!(0 != ~r~0); {37101#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:50,626 INFO L290 TraceCheckUtils]: 106: Hoare triple {37101#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37101#(<= ~counter~0 10)} is VALID [2022-04-08 06:12:50,626 INFO L290 TraceCheckUtils]: 107: Hoare triple {37101#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37129#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:50,627 INFO L290 TraceCheckUtils]: 108: Hoare triple {37129#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {37129#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:50,627 INFO L272 TraceCheckUtils]: 109: Hoare triple {37129#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37129#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:50,627 INFO L290 TraceCheckUtils]: 110: Hoare triple {37129#(<= ~counter~0 11)} ~cond := #in~cond; {37129#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:50,628 INFO L290 TraceCheckUtils]: 111: Hoare triple {37129#(<= ~counter~0 11)} assume !(0 == ~cond); {37129#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:50,628 INFO L290 TraceCheckUtils]: 112: Hoare triple {37129#(<= ~counter~0 11)} assume true; {37129#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:50,628 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {37129#(<= ~counter~0 11)} {37129#(<= ~counter~0 11)} #63#return; {37129#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:50,629 INFO L290 TraceCheckUtils]: 114: Hoare triple {37129#(<= ~counter~0 11)} assume !!(0 != ~r~0); {37129#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:50,629 INFO L290 TraceCheckUtils]: 115: Hoare triple {37129#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37129#(<= ~counter~0 11)} is VALID [2022-04-08 06:12:50,630 INFO L290 TraceCheckUtils]: 116: Hoare triple {37129#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37157#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:50,630 INFO L290 TraceCheckUtils]: 117: Hoare triple {37157#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {37157#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:50,631 INFO L272 TraceCheckUtils]: 118: Hoare triple {37157#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37157#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:50,631 INFO L290 TraceCheckUtils]: 119: Hoare triple {37157#(<= ~counter~0 12)} ~cond := #in~cond; {37157#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:50,631 INFO L290 TraceCheckUtils]: 120: Hoare triple {37157#(<= ~counter~0 12)} assume !(0 == ~cond); {37157#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:50,631 INFO L290 TraceCheckUtils]: 121: Hoare triple {37157#(<= ~counter~0 12)} assume true; {37157#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:50,632 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {37157#(<= ~counter~0 12)} {37157#(<= ~counter~0 12)} #63#return; {37157#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:50,632 INFO L290 TraceCheckUtils]: 123: Hoare triple {37157#(<= ~counter~0 12)} assume !!(0 != ~r~0); {37157#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:50,632 INFO L290 TraceCheckUtils]: 124: Hoare triple {37157#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37157#(<= ~counter~0 12)} is VALID [2022-04-08 06:12:50,633 INFO L290 TraceCheckUtils]: 125: Hoare triple {37157#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37185#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:50,633 INFO L290 TraceCheckUtils]: 126: Hoare triple {37185#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {37185#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:50,634 INFO L272 TraceCheckUtils]: 127: Hoare triple {37185#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37185#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:50,634 INFO L290 TraceCheckUtils]: 128: Hoare triple {37185#(<= ~counter~0 13)} ~cond := #in~cond; {37185#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:50,635 INFO L290 TraceCheckUtils]: 129: Hoare triple {37185#(<= ~counter~0 13)} assume !(0 == ~cond); {37185#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:50,635 INFO L290 TraceCheckUtils]: 130: Hoare triple {37185#(<= ~counter~0 13)} assume true; {37185#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:50,635 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {37185#(<= ~counter~0 13)} {37185#(<= ~counter~0 13)} #63#return; {37185#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:50,636 INFO L290 TraceCheckUtils]: 132: Hoare triple {37185#(<= ~counter~0 13)} assume !!(0 != ~r~0); {37185#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:50,636 INFO L290 TraceCheckUtils]: 133: Hoare triple {37185#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37185#(<= ~counter~0 13)} is VALID [2022-04-08 06:12:50,637 INFO L290 TraceCheckUtils]: 134: Hoare triple {37185#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37213#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:50,637 INFO L290 TraceCheckUtils]: 135: Hoare triple {37213#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {37213#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:50,637 INFO L272 TraceCheckUtils]: 136: Hoare triple {37213#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37213#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:50,638 INFO L290 TraceCheckUtils]: 137: Hoare triple {37213#(<= ~counter~0 14)} ~cond := #in~cond; {37213#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:50,638 INFO L290 TraceCheckUtils]: 138: Hoare triple {37213#(<= ~counter~0 14)} assume !(0 == ~cond); {37213#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:50,638 INFO L290 TraceCheckUtils]: 139: Hoare triple {37213#(<= ~counter~0 14)} assume true; {37213#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:50,639 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {37213#(<= ~counter~0 14)} {37213#(<= ~counter~0 14)} #63#return; {37213#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:50,639 INFO L290 TraceCheckUtils]: 141: Hoare triple {37213#(<= ~counter~0 14)} assume !!(0 != ~r~0); {37213#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:50,639 INFO L290 TraceCheckUtils]: 142: Hoare triple {37213#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37213#(<= ~counter~0 14)} is VALID [2022-04-08 06:12:50,640 INFO L290 TraceCheckUtils]: 143: Hoare triple {37213#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37241#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:50,640 INFO L290 TraceCheckUtils]: 144: Hoare triple {37241#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {37241#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:50,641 INFO L272 TraceCheckUtils]: 145: Hoare triple {37241#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37241#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:50,641 INFO L290 TraceCheckUtils]: 146: Hoare triple {37241#(<= ~counter~0 15)} ~cond := #in~cond; {37241#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:50,641 INFO L290 TraceCheckUtils]: 147: Hoare triple {37241#(<= ~counter~0 15)} assume !(0 == ~cond); {37241#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:50,642 INFO L290 TraceCheckUtils]: 148: Hoare triple {37241#(<= ~counter~0 15)} assume true; {37241#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:50,642 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {37241#(<= ~counter~0 15)} {37241#(<= ~counter~0 15)} #63#return; {37241#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:50,643 INFO L290 TraceCheckUtils]: 150: Hoare triple {37241#(<= ~counter~0 15)} assume !!(0 != ~r~0); {37241#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:50,643 INFO L290 TraceCheckUtils]: 151: Hoare triple {37241#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37241#(<= ~counter~0 15)} is VALID [2022-04-08 06:12:50,644 INFO L290 TraceCheckUtils]: 152: Hoare triple {37241#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37269#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:50,644 INFO L290 TraceCheckUtils]: 153: Hoare triple {37269#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {37269#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:50,644 INFO L272 TraceCheckUtils]: 154: Hoare triple {37269#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37269#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:50,645 INFO L290 TraceCheckUtils]: 155: Hoare triple {37269#(<= ~counter~0 16)} ~cond := #in~cond; {37269#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:50,645 INFO L290 TraceCheckUtils]: 156: Hoare triple {37269#(<= ~counter~0 16)} assume !(0 == ~cond); {37269#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:50,645 INFO L290 TraceCheckUtils]: 157: Hoare triple {37269#(<= ~counter~0 16)} assume true; {37269#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:50,646 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {37269#(<= ~counter~0 16)} {37269#(<= ~counter~0 16)} #63#return; {37269#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:50,646 INFO L290 TraceCheckUtils]: 159: Hoare triple {37269#(<= ~counter~0 16)} assume !!(0 != ~r~0); {37269#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:50,646 INFO L290 TraceCheckUtils]: 160: Hoare triple {37269#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37269#(<= ~counter~0 16)} is VALID [2022-04-08 06:12:50,647 INFO L290 TraceCheckUtils]: 161: Hoare triple {37269#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37297#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:50,647 INFO L290 TraceCheckUtils]: 162: Hoare triple {37297#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {37297#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:50,648 INFO L272 TraceCheckUtils]: 163: Hoare triple {37297#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37297#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:50,648 INFO L290 TraceCheckUtils]: 164: Hoare triple {37297#(<= ~counter~0 17)} ~cond := #in~cond; {37297#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:50,648 INFO L290 TraceCheckUtils]: 165: Hoare triple {37297#(<= ~counter~0 17)} assume !(0 == ~cond); {37297#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:50,649 INFO L290 TraceCheckUtils]: 166: Hoare triple {37297#(<= ~counter~0 17)} assume true; {37297#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:50,649 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {37297#(<= ~counter~0 17)} {37297#(<= ~counter~0 17)} #63#return; {37297#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:50,649 INFO L290 TraceCheckUtils]: 168: Hoare triple {37297#(<= ~counter~0 17)} assume !!(0 != ~r~0); {37297#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:50,650 INFO L290 TraceCheckUtils]: 169: Hoare triple {37297#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37297#(<= ~counter~0 17)} is VALID [2022-04-08 06:12:50,650 INFO L290 TraceCheckUtils]: 170: Hoare triple {37297#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37325#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:50,651 INFO L290 TraceCheckUtils]: 171: Hoare triple {37325#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {37325#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:50,651 INFO L272 TraceCheckUtils]: 172: Hoare triple {37325#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37325#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:50,651 INFO L290 TraceCheckUtils]: 173: Hoare triple {37325#(<= ~counter~0 18)} ~cond := #in~cond; {37325#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:50,652 INFO L290 TraceCheckUtils]: 174: Hoare triple {37325#(<= ~counter~0 18)} assume !(0 == ~cond); {37325#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:50,652 INFO L290 TraceCheckUtils]: 175: Hoare triple {37325#(<= ~counter~0 18)} assume true; {37325#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:50,652 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {37325#(<= ~counter~0 18)} {37325#(<= ~counter~0 18)} #63#return; {37325#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:50,653 INFO L290 TraceCheckUtils]: 177: Hoare triple {37325#(<= ~counter~0 18)} assume !!(0 != ~r~0); {37325#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:50,653 INFO L290 TraceCheckUtils]: 178: Hoare triple {37325#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37325#(<= ~counter~0 18)} is VALID [2022-04-08 06:12:50,654 INFO L290 TraceCheckUtils]: 179: Hoare triple {37325#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37353#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:50,654 INFO L290 TraceCheckUtils]: 180: Hoare triple {37353#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {37353#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:50,655 INFO L272 TraceCheckUtils]: 181: Hoare triple {37353#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37353#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:50,655 INFO L290 TraceCheckUtils]: 182: Hoare triple {37353#(<= ~counter~0 19)} ~cond := #in~cond; {37353#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:50,655 INFO L290 TraceCheckUtils]: 183: Hoare triple {37353#(<= ~counter~0 19)} assume !(0 == ~cond); {37353#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:50,655 INFO L290 TraceCheckUtils]: 184: Hoare triple {37353#(<= ~counter~0 19)} assume true; {37353#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:50,656 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {37353#(<= ~counter~0 19)} {37353#(<= ~counter~0 19)} #63#return; {37353#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:50,656 INFO L290 TraceCheckUtils]: 186: Hoare triple {37353#(<= ~counter~0 19)} assume !!(0 != ~r~0); {37353#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:50,656 INFO L290 TraceCheckUtils]: 187: Hoare triple {37353#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37353#(<= ~counter~0 19)} is VALID [2022-04-08 06:12:50,657 INFO L290 TraceCheckUtils]: 188: Hoare triple {37353#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37381#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:50,657 INFO L290 TraceCheckUtils]: 189: Hoare triple {37381#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {37381#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:50,658 INFO L272 TraceCheckUtils]: 190: Hoare triple {37381#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37381#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:50,658 INFO L290 TraceCheckUtils]: 191: Hoare triple {37381#(<= ~counter~0 20)} ~cond := #in~cond; {37381#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:50,658 INFO L290 TraceCheckUtils]: 192: Hoare triple {37381#(<= ~counter~0 20)} assume !(0 == ~cond); {37381#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:50,659 INFO L290 TraceCheckUtils]: 193: Hoare triple {37381#(<= ~counter~0 20)} assume true; {37381#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:50,659 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {37381#(<= ~counter~0 20)} {37381#(<= ~counter~0 20)} #63#return; {37381#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:50,659 INFO L290 TraceCheckUtils]: 195: Hoare triple {37381#(<= ~counter~0 20)} assume !!(0 != ~r~0); {37381#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:50,660 INFO L290 TraceCheckUtils]: 196: Hoare triple {37381#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37381#(<= ~counter~0 20)} is VALID [2022-04-08 06:12:50,660 INFO L290 TraceCheckUtils]: 197: Hoare triple {37381#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37409#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:50,661 INFO L290 TraceCheckUtils]: 198: Hoare triple {37409#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {37409#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:50,661 INFO L272 TraceCheckUtils]: 199: Hoare triple {37409#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37409#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:50,661 INFO L290 TraceCheckUtils]: 200: Hoare triple {37409#(<= ~counter~0 21)} ~cond := #in~cond; {37409#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:50,662 INFO L290 TraceCheckUtils]: 201: Hoare triple {37409#(<= ~counter~0 21)} assume !(0 == ~cond); {37409#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:50,662 INFO L290 TraceCheckUtils]: 202: Hoare triple {37409#(<= ~counter~0 21)} assume true; {37409#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:50,663 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {37409#(<= ~counter~0 21)} {37409#(<= ~counter~0 21)} #63#return; {37409#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:50,663 INFO L290 TraceCheckUtils]: 204: Hoare triple {37409#(<= ~counter~0 21)} assume !!(0 != ~r~0); {37409#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:50,663 INFO L290 TraceCheckUtils]: 205: Hoare triple {37409#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37409#(<= ~counter~0 21)} is VALID [2022-04-08 06:12:50,664 INFO L290 TraceCheckUtils]: 206: Hoare triple {37409#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37437#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:50,664 INFO L290 TraceCheckUtils]: 207: Hoare triple {37437#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {37437#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:50,665 INFO L272 TraceCheckUtils]: 208: Hoare triple {37437#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37437#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:50,665 INFO L290 TraceCheckUtils]: 209: Hoare triple {37437#(<= ~counter~0 22)} ~cond := #in~cond; {37437#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:50,665 INFO L290 TraceCheckUtils]: 210: Hoare triple {37437#(<= ~counter~0 22)} assume !(0 == ~cond); {37437#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:50,665 INFO L290 TraceCheckUtils]: 211: Hoare triple {37437#(<= ~counter~0 22)} assume true; {37437#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:50,666 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {37437#(<= ~counter~0 22)} {37437#(<= ~counter~0 22)} #63#return; {37437#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:50,666 INFO L290 TraceCheckUtils]: 213: Hoare triple {37437#(<= ~counter~0 22)} assume !!(0 != ~r~0); {37437#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:50,666 INFO L290 TraceCheckUtils]: 214: Hoare triple {37437#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37437#(<= ~counter~0 22)} is VALID [2022-04-08 06:12:50,667 INFO L290 TraceCheckUtils]: 215: Hoare triple {37437#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37465#(<= ~counter~0 23)} is VALID [2022-04-08 06:12:50,667 INFO L290 TraceCheckUtils]: 216: Hoare triple {37465#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {37465#(<= ~counter~0 23)} is VALID [2022-04-08 06:12:50,668 INFO L272 TraceCheckUtils]: 217: Hoare triple {37465#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37465#(<= ~counter~0 23)} is VALID [2022-04-08 06:12:50,668 INFO L290 TraceCheckUtils]: 218: Hoare triple {37465#(<= ~counter~0 23)} ~cond := #in~cond; {37465#(<= ~counter~0 23)} is VALID [2022-04-08 06:12:50,668 INFO L290 TraceCheckUtils]: 219: Hoare triple {37465#(<= ~counter~0 23)} assume !(0 == ~cond); {37465#(<= ~counter~0 23)} is VALID [2022-04-08 06:12:50,669 INFO L290 TraceCheckUtils]: 220: Hoare triple {37465#(<= ~counter~0 23)} assume true; {37465#(<= ~counter~0 23)} is VALID [2022-04-08 06:12:50,669 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {37465#(<= ~counter~0 23)} {37465#(<= ~counter~0 23)} #63#return; {37465#(<= ~counter~0 23)} is VALID [2022-04-08 06:12:50,669 INFO L290 TraceCheckUtils]: 222: Hoare triple {37465#(<= ~counter~0 23)} assume !!(0 != ~r~0); {37465#(<= ~counter~0 23)} is VALID [2022-04-08 06:12:50,670 INFO L290 TraceCheckUtils]: 223: Hoare triple {37465#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37465#(<= ~counter~0 23)} is VALID [2022-04-08 06:12:50,670 INFO L290 TraceCheckUtils]: 224: Hoare triple {37465#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37493#(<= |main_#t~post6| 23)} is VALID [2022-04-08 06:12:50,670 INFO L290 TraceCheckUtils]: 225: Hoare triple {37493#(<= |main_#t~post6| 23)} assume !(#t~post6 < 50);havoc #t~post6; {36793#false} is VALID [2022-04-08 06:12:50,670 INFO L272 TraceCheckUtils]: 226: Hoare triple {36793#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36793#false} is VALID [2022-04-08 06:12:50,671 INFO L290 TraceCheckUtils]: 227: Hoare triple {36793#false} ~cond := #in~cond; {36793#false} is VALID [2022-04-08 06:12:50,671 INFO L290 TraceCheckUtils]: 228: Hoare triple {36793#false} assume 0 == ~cond; {36793#false} is VALID [2022-04-08 06:12:50,671 INFO L290 TraceCheckUtils]: 229: Hoare triple {36793#false} assume !false; {36793#false} is VALID [2022-04-08 06:12:50,672 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 06:12:50,672 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:12:52,236 INFO L290 TraceCheckUtils]: 229: Hoare triple {36793#false} assume !false; {36793#false} is VALID [2022-04-08 06:12:52,237 INFO L290 TraceCheckUtils]: 228: Hoare triple {36793#false} assume 0 == ~cond; {36793#false} is VALID [2022-04-08 06:12:52,237 INFO L290 TraceCheckUtils]: 227: Hoare triple {36793#false} ~cond := #in~cond; {36793#false} is VALID [2022-04-08 06:12:52,237 INFO L272 TraceCheckUtils]: 226: Hoare triple {36793#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36793#false} is VALID [2022-04-08 06:12:52,237 INFO L290 TraceCheckUtils]: 225: Hoare triple {37521#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {36793#false} is VALID [2022-04-08 06:12:52,237 INFO L290 TraceCheckUtils]: 224: Hoare triple {37525#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37521#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:12:52,238 INFO L290 TraceCheckUtils]: 223: Hoare triple {37525#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37525#(< ~counter~0 50)} is VALID [2022-04-08 06:12:52,238 INFO L290 TraceCheckUtils]: 222: Hoare triple {37525#(< ~counter~0 50)} assume !!(0 != ~r~0); {37525#(< ~counter~0 50)} is VALID [2022-04-08 06:12:52,238 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {36792#true} {37525#(< ~counter~0 50)} #63#return; {37525#(< ~counter~0 50)} is VALID [2022-04-08 06:12:52,238 INFO L290 TraceCheckUtils]: 220: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,239 INFO L290 TraceCheckUtils]: 219: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,239 INFO L290 TraceCheckUtils]: 218: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,239 INFO L272 TraceCheckUtils]: 217: Hoare triple {37525#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,239 INFO L290 TraceCheckUtils]: 216: Hoare triple {37525#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {37525#(< ~counter~0 50)} is VALID [2022-04-08 06:12:52,240 INFO L290 TraceCheckUtils]: 215: Hoare triple {37553#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37525#(< ~counter~0 50)} is VALID [2022-04-08 06:12:52,240 INFO L290 TraceCheckUtils]: 214: Hoare triple {37553#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37553#(< ~counter~0 49)} is VALID [2022-04-08 06:12:52,241 INFO L290 TraceCheckUtils]: 213: Hoare triple {37553#(< ~counter~0 49)} assume !!(0 != ~r~0); {37553#(< ~counter~0 49)} is VALID [2022-04-08 06:12:52,241 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {36792#true} {37553#(< ~counter~0 49)} #63#return; {37553#(< ~counter~0 49)} is VALID [2022-04-08 06:12:52,241 INFO L290 TraceCheckUtils]: 211: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,241 INFO L290 TraceCheckUtils]: 210: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,241 INFO L290 TraceCheckUtils]: 209: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,241 INFO L272 TraceCheckUtils]: 208: Hoare triple {37553#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,242 INFO L290 TraceCheckUtils]: 207: Hoare triple {37553#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {37553#(< ~counter~0 49)} is VALID [2022-04-08 06:12:52,242 INFO L290 TraceCheckUtils]: 206: Hoare triple {37581#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37553#(< ~counter~0 49)} is VALID [2022-04-08 06:12:52,243 INFO L290 TraceCheckUtils]: 205: Hoare triple {37581#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37581#(< ~counter~0 48)} is VALID [2022-04-08 06:12:52,243 INFO L290 TraceCheckUtils]: 204: Hoare triple {37581#(< ~counter~0 48)} assume !!(0 != ~r~0); {37581#(< ~counter~0 48)} is VALID [2022-04-08 06:12:52,243 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {36792#true} {37581#(< ~counter~0 48)} #63#return; {37581#(< ~counter~0 48)} is VALID [2022-04-08 06:12:52,243 INFO L290 TraceCheckUtils]: 202: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,244 INFO L290 TraceCheckUtils]: 201: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,244 INFO L290 TraceCheckUtils]: 200: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,244 INFO L272 TraceCheckUtils]: 199: Hoare triple {37581#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,244 INFO L290 TraceCheckUtils]: 198: Hoare triple {37581#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {37581#(< ~counter~0 48)} is VALID [2022-04-08 06:12:52,245 INFO L290 TraceCheckUtils]: 197: Hoare triple {37609#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37581#(< ~counter~0 48)} is VALID [2022-04-08 06:12:52,245 INFO L290 TraceCheckUtils]: 196: Hoare triple {37609#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37609#(< ~counter~0 47)} is VALID [2022-04-08 06:12:52,245 INFO L290 TraceCheckUtils]: 195: Hoare triple {37609#(< ~counter~0 47)} assume !!(0 != ~r~0); {37609#(< ~counter~0 47)} is VALID [2022-04-08 06:12:52,246 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {36792#true} {37609#(< ~counter~0 47)} #63#return; {37609#(< ~counter~0 47)} is VALID [2022-04-08 06:12:52,246 INFO L290 TraceCheckUtils]: 193: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,246 INFO L290 TraceCheckUtils]: 192: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,246 INFO L290 TraceCheckUtils]: 191: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,246 INFO L272 TraceCheckUtils]: 190: Hoare triple {37609#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,246 INFO L290 TraceCheckUtils]: 189: Hoare triple {37609#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {37609#(< ~counter~0 47)} is VALID [2022-04-08 06:12:52,247 INFO L290 TraceCheckUtils]: 188: Hoare triple {37637#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37609#(< ~counter~0 47)} is VALID [2022-04-08 06:12:52,247 INFO L290 TraceCheckUtils]: 187: Hoare triple {37637#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37637#(< ~counter~0 46)} is VALID [2022-04-08 06:12:52,247 INFO L290 TraceCheckUtils]: 186: Hoare triple {37637#(< ~counter~0 46)} assume !!(0 != ~r~0); {37637#(< ~counter~0 46)} is VALID [2022-04-08 06:12:52,248 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {36792#true} {37637#(< ~counter~0 46)} #63#return; {37637#(< ~counter~0 46)} is VALID [2022-04-08 06:12:52,248 INFO L290 TraceCheckUtils]: 184: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,248 INFO L290 TraceCheckUtils]: 183: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,248 INFO L290 TraceCheckUtils]: 182: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,248 INFO L272 TraceCheckUtils]: 181: Hoare triple {37637#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,248 INFO L290 TraceCheckUtils]: 180: Hoare triple {37637#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {37637#(< ~counter~0 46)} is VALID [2022-04-08 06:12:52,249 INFO L290 TraceCheckUtils]: 179: Hoare triple {37665#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37637#(< ~counter~0 46)} is VALID [2022-04-08 06:12:52,249 INFO L290 TraceCheckUtils]: 178: Hoare triple {37665#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37665#(< ~counter~0 45)} is VALID [2022-04-08 06:12:52,250 INFO L290 TraceCheckUtils]: 177: Hoare triple {37665#(< ~counter~0 45)} assume !!(0 != ~r~0); {37665#(< ~counter~0 45)} is VALID [2022-04-08 06:12:52,250 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {36792#true} {37665#(< ~counter~0 45)} #63#return; {37665#(< ~counter~0 45)} is VALID [2022-04-08 06:12:52,250 INFO L290 TraceCheckUtils]: 175: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,250 INFO L290 TraceCheckUtils]: 174: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,250 INFO L290 TraceCheckUtils]: 173: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,250 INFO L272 TraceCheckUtils]: 172: Hoare triple {37665#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,251 INFO L290 TraceCheckUtils]: 171: Hoare triple {37665#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {37665#(< ~counter~0 45)} is VALID [2022-04-08 06:12:52,251 INFO L290 TraceCheckUtils]: 170: Hoare triple {37693#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37665#(< ~counter~0 45)} is VALID [2022-04-08 06:12:52,251 INFO L290 TraceCheckUtils]: 169: Hoare triple {37693#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37693#(< ~counter~0 44)} is VALID [2022-04-08 06:12:52,252 INFO L290 TraceCheckUtils]: 168: Hoare triple {37693#(< ~counter~0 44)} assume !!(0 != ~r~0); {37693#(< ~counter~0 44)} is VALID [2022-04-08 06:12:52,252 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {36792#true} {37693#(< ~counter~0 44)} #63#return; {37693#(< ~counter~0 44)} is VALID [2022-04-08 06:12:52,252 INFO L290 TraceCheckUtils]: 166: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,252 INFO L290 TraceCheckUtils]: 165: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,252 INFO L290 TraceCheckUtils]: 164: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,252 INFO L272 TraceCheckUtils]: 163: Hoare triple {37693#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,253 INFO L290 TraceCheckUtils]: 162: Hoare triple {37693#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {37693#(< ~counter~0 44)} is VALID [2022-04-08 06:12:52,253 INFO L290 TraceCheckUtils]: 161: Hoare triple {37721#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37693#(< ~counter~0 44)} is VALID [2022-04-08 06:12:52,254 INFO L290 TraceCheckUtils]: 160: Hoare triple {37721#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37721#(< ~counter~0 43)} is VALID [2022-04-08 06:12:52,254 INFO L290 TraceCheckUtils]: 159: Hoare triple {37721#(< ~counter~0 43)} assume !!(0 != ~r~0); {37721#(< ~counter~0 43)} is VALID [2022-04-08 06:12:52,254 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {36792#true} {37721#(< ~counter~0 43)} #63#return; {37721#(< ~counter~0 43)} is VALID [2022-04-08 06:12:52,255 INFO L290 TraceCheckUtils]: 157: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,255 INFO L290 TraceCheckUtils]: 156: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,255 INFO L290 TraceCheckUtils]: 155: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,255 INFO L272 TraceCheckUtils]: 154: Hoare triple {37721#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,255 INFO L290 TraceCheckUtils]: 153: Hoare triple {37721#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {37721#(< ~counter~0 43)} is VALID [2022-04-08 06:12:52,256 INFO L290 TraceCheckUtils]: 152: Hoare triple {37749#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37721#(< ~counter~0 43)} is VALID [2022-04-08 06:12:52,256 INFO L290 TraceCheckUtils]: 151: Hoare triple {37749#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37749#(< ~counter~0 42)} is VALID [2022-04-08 06:12:52,256 INFO L290 TraceCheckUtils]: 150: Hoare triple {37749#(< ~counter~0 42)} assume !!(0 != ~r~0); {37749#(< ~counter~0 42)} is VALID [2022-04-08 06:12:52,257 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {36792#true} {37749#(< ~counter~0 42)} #63#return; {37749#(< ~counter~0 42)} is VALID [2022-04-08 06:12:52,257 INFO L290 TraceCheckUtils]: 148: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,257 INFO L290 TraceCheckUtils]: 147: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,257 INFO L290 TraceCheckUtils]: 146: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,257 INFO L272 TraceCheckUtils]: 145: Hoare triple {37749#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,257 INFO L290 TraceCheckUtils]: 144: Hoare triple {37749#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {37749#(< ~counter~0 42)} is VALID [2022-04-08 06:12:52,258 INFO L290 TraceCheckUtils]: 143: Hoare triple {37777#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37749#(< ~counter~0 42)} is VALID [2022-04-08 06:12:52,258 INFO L290 TraceCheckUtils]: 142: Hoare triple {37777#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37777#(< ~counter~0 41)} is VALID [2022-04-08 06:12:52,258 INFO L290 TraceCheckUtils]: 141: Hoare triple {37777#(< ~counter~0 41)} assume !!(0 != ~r~0); {37777#(< ~counter~0 41)} is VALID [2022-04-08 06:12:52,259 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {36792#true} {37777#(< ~counter~0 41)} #63#return; {37777#(< ~counter~0 41)} is VALID [2022-04-08 06:12:52,259 INFO L290 TraceCheckUtils]: 139: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,259 INFO L290 TraceCheckUtils]: 138: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,259 INFO L290 TraceCheckUtils]: 137: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,259 INFO L272 TraceCheckUtils]: 136: Hoare triple {37777#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,259 INFO L290 TraceCheckUtils]: 135: Hoare triple {37777#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {37777#(< ~counter~0 41)} is VALID [2022-04-08 06:12:52,260 INFO L290 TraceCheckUtils]: 134: Hoare triple {37805#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37777#(< ~counter~0 41)} is VALID [2022-04-08 06:12:52,260 INFO L290 TraceCheckUtils]: 133: Hoare triple {37805#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37805#(< ~counter~0 40)} is VALID [2022-04-08 06:12:52,261 INFO L290 TraceCheckUtils]: 132: Hoare triple {37805#(< ~counter~0 40)} assume !!(0 != ~r~0); {37805#(< ~counter~0 40)} is VALID [2022-04-08 06:12:52,261 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {36792#true} {37805#(< ~counter~0 40)} #63#return; {37805#(< ~counter~0 40)} is VALID [2022-04-08 06:12:52,261 INFO L290 TraceCheckUtils]: 130: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,261 INFO L290 TraceCheckUtils]: 129: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,261 INFO L290 TraceCheckUtils]: 128: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,262 INFO L272 TraceCheckUtils]: 127: Hoare triple {37805#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,262 INFO L290 TraceCheckUtils]: 126: Hoare triple {37805#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {37805#(< ~counter~0 40)} is VALID [2022-04-08 06:12:52,263 INFO L290 TraceCheckUtils]: 125: Hoare triple {37833#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37805#(< ~counter~0 40)} is VALID [2022-04-08 06:12:52,263 INFO L290 TraceCheckUtils]: 124: Hoare triple {37833#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37833#(< ~counter~0 39)} is VALID [2022-04-08 06:12:52,263 INFO L290 TraceCheckUtils]: 123: Hoare triple {37833#(< ~counter~0 39)} assume !!(0 != ~r~0); {37833#(< ~counter~0 39)} is VALID [2022-04-08 06:12:52,264 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {36792#true} {37833#(< ~counter~0 39)} #63#return; {37833#(< ~counter~0 39)} is VALID [2022-04-08 06:12:52,264 INFO L290 TraceCheckUtils]: 121: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,264 INFO L290 TraceCheckUtils]: 120: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,264 INFO L290 TraceCheckUtils]: 119: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,264 INFO L272 TraceCheckUtils]: 118: Hoare triple {37833#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,264 INFO L290 TraceCheckUtils]: 117: Hoare triple {37833#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {37833#(< ~counter~0 39)} is VALID [2022-04-08 06:12:52,265 INFO L290 TraceCheckUtils]: 116: Hoare triple {37861#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37833#(< ~counter~0 39)} is VALID [2022-04-08 06:12:52,265 INFO L290 TraceCheckUtils]: 115: Hoare triple {37861#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37861#(< ~counter~0 38)} is VALID [2022-04-08 06:12:52,266 INFO L290 TraceCheckUtils]: 114: Hoare triple {37861#(< ~counter~0 38)} assume !!(0 != ~r~0); {37861#(< ~counter~0 38)} is VALID [2022-04-08 06:12:52,266 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {36792#true} {37861#(< ~counter~0 38)} #63#return; {37861#(< ~counter~0 38)} is VALID [2022-04-08 06:12:52,266 INFO L290 TraceCheckUtils]: 112: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,266 INFO L290 TraceCheckUtils]: 111: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,266 INFO L290 TraceCheckUtils]: 110: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,266 INFO L272 TraceCheckUtils]: 109: Hoare triple {37861#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,267 INFO L290 TraceCheckUtils]: 108: Hoare triple {37861#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {37861#(< ~counter~0 38)} is VALID [2022-04-08 06:12:52,267 INFO L290 TraceCheckUtils]: 107: Hoare triple {37889#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37861#(< ~counter~0 38)} is VALID [2022-04-08 06:12:52,267 INFO L290 TraceCheckUtils]: 106: Hoare triple {37889#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37889#(< ~counter~0 37)} is VALID [2022-04-08 06:12:52,268 INFO L290 TraceCheckUtils]: 105: Hoare triple {37889#(< ~counter~0 37)} assume !!(0 != ~r~0); {37889#(< ~counter~0 37)} is VALID [2022-04-08 06:12:52,268 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {36792#true} {37889#(< ~counter~0 37)} #63#return; {37889#(< ~counter~0 37)} is VALID [2022-04-08 06:12:52,268 INFO L290 TraceCheckUtils]: 103: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,268 INFO L290 TraceCheckUtils]: 102: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,269 INFO L290 TraceCheckUtils]: 101: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,269 INFO L272 TraceCheckUtils]: 100: Hoare triple {37889#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,269 INFO L290 TraceCheckUtils]: 99: Hoare triple {37889#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {37889#(< ~counter~0 37)} is VALID [2022-04-08 06:12:52,270 INFO L290 TraceCheckUtils]: 98: Hoare triple {37917#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37889#(< ~counter~0 37)} is VALID [2022-04-08 06:12:52,270 INFO L290 TraceCheckUtils]: 97: Hoare triple {37917#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37917#(< ~counter~0 36)} is VALID [2022-04-08 06:12:52,270 INFO L290 TraceCheckUtils]: 96: Hoare triple {37917#(< ~counter~0 36)} assume !!(0 != ~r~0); {37917#(< ~counter~0 36)} is VALID [2022-04-08 06:12:52,271 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {36792#true} {37917#(< ~counter~0 36)} #63#return; {37917#(< ~counter~0 36)} is VALID [2022-04-08 06:12:52,271 INFO L290 TraceCheckUtils]: 94: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,271 INFO L290 TraceCheckUtils]: 93: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,271 INFO L290 TraceCheckUtils]: 92: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,271 INFO L272 TraceCheckUtils]: 91: Hoare triple {37917#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,271 INFO L290 TraceCheckUtils]: 90: Hoare triple {37917#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {37917#(< ~counter~0 36)} is VALID [2022-04-08 06:12:52,272 INFO L290 TraceCheckUtils]: 89: Hoare triple {37945#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37917#(< ~counter~0 36)} is VALID [2022-04-08 06:12:52,272 INFO L290 TraceCheckUtils]: 88: Hoare triple {37945#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37945#(< ~counter~0 35)} is VALID [2022-04-08 06:12:52,272 INFO L290 TraceCheckUtils]: 87: Hoare triple {37945#(< ~counter~0 35)} assume !!(0 != ~r~0); {37945#(< ~counter~0 35)} is VALID [2022-04-08 06:12:52,273 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {36792#true} {37945#(< ~counter~0 35)} #63#return; {37945#(< ~counter~0 35)} is VALID [2022-04-08 06:12:52,273 INFO L290 TraceCheckUtils]: 85: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,273 INFO L290 TraceCheckUtils]: 84: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,273 INFO L290 TraceCheckUtils]: 83: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,273 INFO L272 TraceCheckUtils]: 82: Hoare triple {37945#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,274 INFO L290 TraceCheckUtils]: 81: Hoare triple {37945#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {37945#(< ~counter~0 35)} is VALID [2022-04-08 06:12:52,274 INFO L290 TraceCheckUtils]: 80: Hoare triple {37973#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37945#(< ~counter~0 35)} is VALID [2022-04-08 06:12:52,275 INFO L290 TraceCheckUtils]: 79: Hoare triple {37973#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37973#(< ~counter~0 34)} is VALID [2022-04-08 06:12:52,275 INFO L290 TraceCheckUtils]: 78: Hoare triple {37973#(< ~counter~0 34)} assume !!(0 != ~r~0); {37973#(< ~counter~0 34)} is VALID [2022-04-08 06:12:52,275 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {36792#true} {37973#(< ~counter~0 34)} #63#return; {37973#(< ~counter~0 34)} is VALID [2022-04-08 06:12:52,275 INFO L290 TraceCheckUtils]: 76: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,276 INFO L290 TraceCheckUtils]: 75: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,276 INFO L290 TraceCheckUtils]: 74: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,276 INFO L272 TraceCheckUtils]: 73: Hoare triple {37973#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,276 INFO L290 TraceCheckUtils]: 72: Hoare triple {37973#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {37973#(< ~counter~0 34)} is VALID [2022-04-08 06:12:52,277 INFO L290 TraceCheckUtils]: 71: Hoare triple {38001#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37973#(< ~counter~0 34)} is VALID [2022-04-08 06:12:52,277 INFO L290 TraceCheckUtils]: 70: Hoare triple {38001#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38001#(< ~counter~0 33)} is VALID [2022-04-08 06:12:52,277 INFO L290 TraceCheckUtils]: 69: Hoare triple {38001#(< ~counter~0 33)} assume !!(0 != ~r~0); {38001#(< ~counter~0 33)} is VALID [2022-04-08 06:12:52,278 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36792#true} {38001#(< ~counter~0 33)} #63#return; {38001#(< ~counter~0 33)} is VALID [2022-04-08 06:12:52,278 INFO L290 TraceCheckUtils]: 67: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,278 INFO L290 TraceCheckUtils]: 66: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,278 INFO L290 TraceCheckUtils]: 65: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,278 INFO L272 TraceCheckUtils]: 64: Hoare triple {38001#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,278 INFO L290 TraceCheckUtils]: 63: Hoare triple {38001#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {38001#(< ~counter~0 33)} is VALID [2022-04-08 06:12:52,279 INFO L290 TraceCheckUtils]: 62: Hoare triple {38029#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38001#(< ~counter~0 33)} is VALID [2022-04-08 06:12:52,279 INFO L290 TraceCheckUtils]: 61: Hoare triple {38029#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38029#(< ~counter~0 32)} is VALID [2022-04-08 06:12:52,279 INFO L290 TraceCheckUtils]: 60: Hoare triple {38029#(< ~counter~0 32)} assume !!(0 != ~r~0); {38029#(< ~counter~0 32)} is VALID [2022-04-08 06:12:52,280 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36792#true} {38029#(< ~counter~0 32)} #63#return; {38029#(< ~counter~0 32)} is VALID [2022-04-08 06:12:52,280 INFO L290 TraceCheckUtils]: 58: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,280 INFO L290 TraceCheckUtils]: 57: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,280 INFO L290 TraceCheckUtils]: 56: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,280 INFO L272 TraceCheckUtils]: 55: Hoare triple {38029#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,281 INFO L290 TraceCheckUtils]: 54: Hoare triple {38029#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {38029#(< ~counter~0 32)} is VALID [2022-04-08 06:12:52,281 INFO L290 TraceCheckUtils]: 53: Hoare triple {38057#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38029#(< ~counter~0 32)} is VALID [2022-04-08 06:12:52,281 INFO L290 TraceCheckUtils]: 52: Hoare triple {38057#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38057#(< ~counter~0 31)} is VALID [2022-04-08 06:12:52,282 INFO L290 TraceCheckUtils]: 51: Hoare triple {38057#(< ~counter~0 31)} assume !!(0 != ~r~0); {38057#(< ~counter~0 31)} is VALID [2022-04-08 06:12:52,282 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36792#true} {38057#(< ~counter~0 31)} #63#return; {38057#(< ~counter~0 31)} is VALID [2022-04-08 06:12:52,282 INFO L290 TraceCheckUtils]: 49: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,282 INFO L290 TraceCheckUtils]: 48: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,282 INFO L290 TraceCheckUtils]: 47: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,283 INFO L272 TraceCheckUtils]: 46: Hoare triple {38057#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,283 INFO L290 TraceCheckUtils]: 45: Hoare triple {38057#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {38057#(< ~counter~0 31)} is VALID [2022-04-08 06:12:52,283 INFO L290 TraceCheckUtils]: 44: Hoare triple {38085#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38057#(< ~counter~0 31)} is VALID [2022-04-08 06:12:52,284 INFO L290 TraceCheckUtils]: 43: Hoare triple {38085#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38085#(< ~counter~0 30)} is VALID [2022-04-08 06:12:52,284 INFO L290 TraceCheckUtils]: 42: Hoare triple {38085#(< ~counter~0 30)} assume !!(0 != ~r~0); {38085#(< ~counter~0 30)} is VALID [2022-04-08 06:12:52,285 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36792#true} {38085#(< ~counter~0 30)} #63#return; {38085#(< ~counter~0 30)} is VALID [2022-04-08 06:12:52,285 INFO L290 TraceCheckUtils]: 40: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,285 INFO L290 TraceCheckUtils]: 39: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,285 INFO L290 TraceCheckUtils]: 38: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,285 INFO L272 TraceCheckUtils]: 37: Hoare triple {38085#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,285 INFO L290 TraceCheckUtils]: 36: Hoare triple {38085#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {38085#(< ~counter~0 30)} is VALID [2022-04-08 06:12:52,286 INFO L290 TraceCheckUtils]: 35: Hoare triple {38113#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38085#(< ~counter~0 30)} is VALID [2022-04-08 06:12:52,286 INFO L290 TraceCheckUtils]: 34: Hoare triple {38113#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38113#(< ~counter~0 29)} is VALID [2022-04-08 06:12:52,286 INFO L290 TraceCheckUtils]: 33: Hoare triple {38113#(< ~counter~0 29)} assume !!(0 != ~r~0); {38113#(< ~counter~0 29)} is VALID [2022-04-08 06:12:52,287 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36792#true} {38113#(< ~counter~0 29)} #63#return; {38113#(< ~counter~0 29)} is VALID [2022-04-08 06:12:52,287 INFO L290 TraceCheckUtils]: 31: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,287 INFO L290 TraceCheckUtils]: 30: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,287 INFO L290 TraceCheckUtils]: 29: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,287 INFO L272 TraceCheckUtils]: 28: Hoare triple {38113#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,288 INFO L290 TraceCheckUtils]: 27: Hoare triple {38113#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {38113#(< ~counter~0 29)} is VALID [2022-04-08 06:12:52,288 INFO L290 TraceCheckUtils]: 26: Hoare triple {38141#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38113#(< ~counter~0 29)} is VALID [2022-04-08 06:12:52,289 INFO L290 TraceCheckUtils]: 25: Hoare triple {38141#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38141#(< ~counter~0 28)} is VALID [2022-04-08 06:12:52,289 INFO L290 TraceCheckUtils]: 24: Hoare triple {38141#(< ~counter~0 28)} assume !!(0 != ~r~0); {38141#(< ~counter~0 28)} is VALID [2022-04-08 06:12:52,289 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36792#true} {38141#(< ~counter~0 28)} #63#return; {38141#(< ~counter~0 28)} is VALID [2022-04-08 06:12:52,290 INFO L290 TraceCheckUtils]: 22: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,290 INFO L290 TraceCheckUtils]: 21: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,290 INFO L290 TraceCheckUtils]: 20: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,290 INFO L272 TraceCheckUtils]: 19: Hoare triple {38141#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,290 INFO L290 TraceCheckUtils]: 18: Hoare triple {38141#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {38141#(< ~counter~0 28)} is VALID [2022-04-08 06:12:52,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {38169#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38141#(< ~counter~0 28)} is VALID [2022-04-08 06:12:52,291 INFO L290 TraceCheckUtils]: 16: Hoare triple {38169#(< ~counter~0 27)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {38169#(< ~counter~0 27)} is VALID [2022-04-08 06:12:52,291 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36792#true} {38169#(< ~counter~0 27)} #61#return; {38169#(< ~counter~0 27)} is VALID [2022-04-08 06:12:52,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,291 INFO L290 TraceCheckUtils]: 13: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,292 INFO L290 TraceCheckUtils]: 12: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,292 INFO L272 TraceCheckUtils]: 11: Hoare triple {38169#(< ~counter~0 27)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,292 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36792#true} {38169#(< ~counter~0 27)} #59#return; {38169#(< ~counter~0 27)} is VALID [2022-04-08 06:12:52,292 INFO L290 TraceCheckUtils]: 9: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-08 06:12:52,292 INFO L290 TraceCheckUtils]: 8: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-08 06:12:52,292 INFO L290 TraceCheckUtils]: 7: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-08 06:12:52,292 INFO L272 TraceCheckUtils]: 6: Hoare triple {38169#(< ~counter~0 27)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36792#true} is VALID [2022-04-08 06:12:52,293 INFO L290 TraceCheckUtils]: 5: Hoare triple {38169#(< ~counter~0 27)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {38169#(< ~counter~0 27)} is VALID [2022-04-08 06:12:52,293 INFO L272 TraceCheckUtils]: 4: Hoare triple {38169#(< ~counter~0 27)} call #t~ret7 := main(); {38169#(< ~counter~0 27)} is VALID [2022-04-08 06:12:52,293 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38169#(< ~counter~0 27)} {36792#true} #67#return; {38169#(< ~counter~0 27)} is VALID [2022-04-08 06:12:52,293 INFO L290 TraceCheckUtils]: 2: Hoare triple {38169#(< ~counter~0 27)} assume true; {38169#(< ~counter~0 27)} is VALID [2022-04-08 06:12:52,294 INFO L290 TraceCheckUtils]: 1: Hoare triple {36792#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {38169#(< ~counter~0 27)} is VALID [2022-04-08 06:12:52,294 INFO L272 TraceCheckUtils]: 0: Hoare triple {36792#true} call ULTIMATE.init(); {36792#true} is VALID [2022-04-08 06:12:52,295 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 06:12:52,295 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:12:52,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253032114] [2022-04-08 06:12:52,295 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:12:52,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [571119820] [2022-04-08 06:12:52,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [571119820] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:12:52,295 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:12:52,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 52 [2022-04-08 06:12:52,296 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:12:52,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1222792477] [2022-04-08 06:12:52,296 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1222792477] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:12:52,296 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:12:52,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-08 06:12:52,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029415081] [2022-04-08 06:12:52,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:12:52,297 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 06:12:52,297 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:12:52,297 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 06:12:52,463 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 06:12:52,463 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-08 06:12:52,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:52,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-08 06:12:52,464 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1230, Invalid=1422, Unknown=0, NotChecked=0, Total=2652 [2022-04-08 06:12:52,464 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 06:12:53,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:53,572 INFO L93 Difference]: Finished difference Result 241 states and 266 transitions. [2022-04-08 06:12:53,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-08 06:12:53,573 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 06:12:53,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:12:53,573 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 06:12:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-08 06:12:53,578 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 06:12:53,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-08 06:12:53,583 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 265 transitions. [2022-04-08 06:12:53,789 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 06:12:53,793 INFO L225 Difference]: With dead ends: 241 [2022-04-08 06:12:53,793 INFO L226 Difference]: Without dead ends: 236 [2022-04-08 06:12:53,793 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 409 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 323 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2403, Invalid=3147, Unknown=0, NotChecked=0, Total=5550 [2022-04-08 06:12:53,794 INFO L913 BasicCegarLoop]: 49 mSDtfsCounter, 93 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 260 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:12:53,794 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [93 Valid, 260 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:12:53,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2022-04-08 06:12:54,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236. [2022-04-08 06:12:54,149 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:12:54,149 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 06:12:54,150 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 06:12:54,150 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 06:12:54,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:54,154 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-08 06:12:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-08 06:12:54,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:54,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:54,155 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 06:12:54,155 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 06:12:54,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:12:54,160 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-08 06:12:54,160 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-08 06:12:54,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:12:54,160 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:12:54,160 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:12:54,160 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:12:54,161 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 06:12:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 261 transitions. [2022-04-08 06:12:54,165 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 261 transitions. Word has length 230 [2022-04-08 06:12:54,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:12:54,166 INFO L478 AbstractCegarLoop]: Abstraction has 236 states and 261 transitions. [2022-04-08 06:12:54,166 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 06:12:54,166 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 236 states and 261 transitions. [2022-04-08 06:12:56,148 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 06:12:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-08 06:12:56,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-04-08 06:12:56,150 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:12:56,150 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 06:12:56,172 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-08 06:12:56,350 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 06:12:56,351 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:12:56,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:12:56,351 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 47 times [2022-04-08 06:12:56,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:12:56,351 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2068230519] [2022-04-08 06:12:56,352 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:12:56,352 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 48 times [2022-04-08 06:12:56,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:12:56,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115903548] [2022-04-08 06:12:56,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:12:56,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:12:56,374 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:12:56,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2084402140] [2022-04-08 06:12:56,375 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:12:56,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:12:56,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:12:56,389 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 06:12:56,391 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 06:13:12,074 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-08 06:13:12,074 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:13:12,089 INFO L263 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-08 06:13:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:13:12,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:13:13,408 INFO L272 TraceCheckUtils]: 0: Hoare triple {39695#true} call ULTIMATE.init(); {39695#true} is VALID [2022-04-08 06:13:13,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {39695#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,408 INFO L290 TraceCheckUtils]: 2: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,409 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39703#(<= ~counter~0 0)} {39695#true} #67#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,409 INFO L272 TraceCheckUtils]: 4: Hoare triple {39703#(<= ~counter~0 0)} call #t~ret7 := main(); {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,409 INFO L290 TraceCheckUtils]: 5: Hoare triple {39703#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,410 INFO L272 TraceCheckUtils]: 6: Hoare triple {39703#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,410 INFO L290 TraceCheckUtils]: 7: Hoare triple {39703#(<= ~counter~0 0)} ~cond := #in~cond; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,410 INFO L290 TraceCheckUtils]: 8: Hoare triple {39703#(<= ~counter~0 0)} assume !(0 == ~cond); {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,411 INFO L290 TraceCheckUtils]: 9: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,411 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39703#(<= ~counter~0 0)} {39703#(<= ~counter~0 0)} #59#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,411 INFO L272 TraceCheckUtils]: 11: Hoare triple {39703#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,412 INFO L290 TraceCheckUtils]: 12: Hoare triple {39703#(<= ~counter~0 0)} ~cond := #in~cond; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,412 INFO L290 TraceCheckUtils]: 13: Hoare triple {39703#(<= ~counter~0 0)} assume !(0 == ~cond); {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,412 INFO L290 TraceCheckUtils]: 14: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,413 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39703#(<= ~counter~0 0)} {39703#(<= ~counter~0 0)} #61#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,413 INFO L290 TraceCheckUtils]: 16: Hoare triple {39703#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {39703#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:13,414 INFO L290 TraceCheckUtils]: 17: Hoare triple {39703#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39752#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:13,414 INFO L290 TraceCheckUtils]: 18: Hoare triple {39752#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {39752#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:13,415 INFO L272 TraceCheckUtils]: 19: Hoare triple {39752#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39752#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:13,415 INFO L290 TraceCheckUtils]: 20: Hoare triple {39752#(<= ~counter~0 1)} ~cond := #in~cond; {39752#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:13,415 INFO L290 TraceCheckUtils]: 21: Hoare triple {39752#(<= ~counter~0 1)} assume !(0 == ~cond); {39752#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:13,416 INFO L290 TraceCheckUtils]: 22: Hoare triple {39752#(<= ~counter~0 1)} assume true; {39752#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:13,416 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39752#(<= ~counter~0 1)} {39752#(<= ~counter~0 1)} #63#return; {39752#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:13,416 INFO L290 TraceCheckUtils]: 24: Hoare triple {39752#(<= ~counter~0 1)} assume !!(0 != ~r~0); {39752#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:13,417 INFO L290 TraceCheckUtils]: 25: Hoare triple {39752#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39752#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:13,417 INFO L290 TraceCheckUtils]: 26: Hoare triple {39752#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39780#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:13,418 INFO L290 TraceCheckUtils]: 27: Hoare triple {39780#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {39780#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:13,418 INFO L272 TraceCheckUtils]: 28: Hoare triple {39780#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39780#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:13,418 INFO L290 TraceCheckUtils]: 29: Hoare triple {39780#(<= ~counter~0 2)} ~cond := #in~cond; {39780#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:13,419 INFO L290 TraceCheckUtils]: 30: Hoare triple {39780#(<= ~counter~0 2)} assume !(0 == ~cond); {39780#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:13,419 INFO L290 TraceCheckUtils]: 31: Hoare triple {39780#(<= ~counter~0 2)} assume true; {39780#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:13,419 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39780#(<= ~counter~0 2)} {39780#(<= ~counter~0 2)} #63#return; {39780#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:13,420 INFO L290 TraceCheckUtils]: 33: Hoare triple {39780#(<= ~counter~0 2)} assume !!(0 != ~r~0); {39780#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:13,420 INFO L290 TraceCheckUtils]: 34: Hoare triple {39780#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39780#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:13,421 INFO L290 TraceCheckUtils]: 35: Hoare triple {39780#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39808#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:13,421 INFO L290 TraceCheckUtils]: 36: Hoare triple {39808#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {39808#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:13,421 INFO L272 TraceCheckUtils]: 37: Hoare triple {39808#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39808#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:13,422 INFO L290 TraceCheckUtils]: 38: Hoare triple {39808#(<= ~counter~0 3)} ~cond := #in~cond; {39808#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:13,422 INFO L290 TraceCheckUtils]: 39: Hoare triple {39808#(<= ~counter~0 3)} assume !(0 == ~cond); {39808#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:13,422 INFO L290 TraceCheckUtils]: 40: Hoare triple {39808#(<= ~counter~0 3)} assume true; {39808#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:13,423 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39808#(<= ~counter~0 3)} {39808#(<= ~counter~0 3)} #63#return; {39808#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:13,423 INFO L290 TraceCheckUtils]: 42: Hoare triple {39808#(<= ~counter~0 3)} assume !!(0 != ~r~0); {39808#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:13,423 INFO L290 TraceCheckUtils]: 43: Hoare triple {39808#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39808#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:13,424 INFO L290 TraceCheckUtils]: 44: Hoare triple {39808#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39836#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:13,424 INFO L290 TraceCheckUtils]: 45: Hoare triple {39836#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {39836#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:13,425 INFO L272 TraceCheckUtils]: 46: Hoare triple {39836#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39836#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:13,425 INFO L290 TraceCheckUtils]: 47: Hoare triple {39836#(<= ~counter~0 4)} ~cond := #in~cond; {39836#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:13,425 INFO L290 TraceCheckUtils]: 48: Hoare triple {39836#(<= ~counter~0 4)} assume !(0 == ~cond); {39836#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:13,426 INFO L290 TraceCheckUtils]: 49: Hoare triple {39836#(<= ~counter~0 4)} assume true; {39836#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:13,426 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39836#(<= ~counter~0 4)} {39836#(<= ~counter~0 4)} #63#return; {39836#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:13,426 INFO L290 TraceCheckUtils]: 51: Hoare triple {39836#(<= ~counter~0 4)} assume !!(0 != ~r~0); {39836#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:13,427 INFO L290 TraceCheckUtils]: 52: Hoare triple {39836#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39836#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:13,427 INFO L290 TraceCheckUtils]: 53: Hoare triple {39836#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39864#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:13,428 INFO L290 TraceCheckUtils]: 54: Hoare triple {39864#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {39864#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:13,428 INFO L272 TraceCheckUtils]: 55: Hoare triple {39864#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39864#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:13,428 INFO L290 TraceCheckUtils]: 56: Hoare triple {39864#(<= ~counter~0 5)} ~cond := #in~cond; {39864#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:13,429 INFO L290 TraceCheckUtils]: 57: Hoare triple {39864#(<= ~counter~0 5)} assume !(0 == ~cond); {39864#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:13,429 INFO L290 TraceCheckUtils]: 58: Hoare triple {39864#(<= ~counter~0 5)} assume true; {39864#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:13,429 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39864#(<= ~counter~0 5)} {39864#(<= ~counter~0 5)} #63#return; {39864#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:13,430 INFO L290 TraceCheckUtils]: 60: Hoare triple {39864#(<= ~counter~0 5)} assume !!(0 != ~r~0); {39864#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:13,430 INFO L290 TraceCheckUtils]: 61: Hoare triple {39864#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39864#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:13,431 INFO L290 TraceCheckUtils]: 62: Hoare triple {39864#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39892#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:13,431 INFO L290 TraceCheckUtils]: 63: Hoare triple {39892#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {39892#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:13,432 INFO L272 TraceCheckUtils]: 64: Hoare triple {39892#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39892#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:13,432 INFO L290 TraceCheckUtils]: 65: Hoare triple {39892#(<= ~counter~0 6)} ~cond := #in~cond; {39892#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:13,432 INFO L290 TraceCheckUtils]: 66: Hoare triple {39892#(<= ~counter~0 6)} assume !(0 == ~cond); {39892#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:13,432 INFO L290 TraceCheckUtils]: 67: Hoare triple {39892#(<= ~counter~0 6)} assume true; {39892#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:13,433 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39892#(<= ~counter~0 6)} {39892#(<= ~counter~0 6)} #63#return; {39892#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:13,433 INFO L290 TraceCheckUtils]: 69: Hoare triple {39892#(<= ~counter~0 6)} assume !!(0 != ~r~0); {39892#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:13,433 INFO L290 TraceCheckUtils]: 70: Hoare triple {39892#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39892#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:13,434 INFO L290 TraceCheckUtils]: 71: Hoare triple {39892#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39920#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:13,434 INFO L290 TraceCheckUtils]: 72: Hoare triple {39920#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {39920#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:13,435 INFO L272 TraceCheckUtils]: 73: Hoare triple {39920#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39920#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:13,435 INFO L290 TraceCheckUtils]: 74: Hoare triple {39920#(<= ~counter~0 7)} ~cond := #in~cond; {39920#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:13,435 INFO L290 TraceCheckUtils]: 75: Hoare triple {39920#(<= ~counter~0 7)} assume !(0 == ~cond); {39920#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:13,436 INFO L290 TraceCheckUtils]: 76: Hoare triple {39920#(<= ~counter~0 7)} assume true; {39920#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:13,436 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39920#(<= ~counter~0 7)} {39920#(<= ~counter~0 7)} #63#return; {39920#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:13,436 INFO L290 TraceCheckUtils]: 78: Hoare triple {39920#(<= ~counter~0 7)} assume !!(0 != ~r~0); {39920#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:13,437 INFO L290 TraceCheckUtils]: 79: Hoare triple {39920#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39920#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:13,437 INFO L290 TraceCheckUtils]: 80: Hoare triple {39920#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39948#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:13,438 INFO L290 TraceCheckUtils]: 81: Hoare triple {39948#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {39948#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:13,438 INFO L272 TraceCheckUtils]: 82: Hoare triple {39948#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39948#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:13,438 INFO L290 TraceCheckUtils]: 83: Hoare triple {39948#(<= ~counter~0 8)} ~cond := #in~cond; {39948#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:13,439 INFO L290 TraceCheckUtils]: 84: Hoare triple {39948#(<= ~counter~0 8)} assume !(0 == ~cond); {39948#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:13,439 INFO L290 TraceCheckUtils]: 85: Hoare triple {39948#(<= ~counter~0 8)} assume true; {39948#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:13,439 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39948#(<= ~counter~0 8)} {39948#(<= ~counter~0 8)} #63#return; {39948#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:13,440 INFO L290 TraceCheckUtils]: 87: Hoare triple {39948#(<= ~counter~0 8)} assume !!(0 != ~r~0); {39948#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:13,440 INFO L290 TraceCheckUtils]: 88: Hoare triple {39948#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39948#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:13,441 INFO L290 TraceCheckUtils]: 89: Hoare triple {39948#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39976#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:13,441 INFO L290 TraceCheckUtils]: 90: Hoare triple {39976#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {39976#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:13,441 INFO L272 TraceCheckUtils]: 91: Hoare triple {39976#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39976#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:13,442 INFO L290 TraceCheckUtils]: 92: Hoare triple {39976#(<= ~counter~0 9)} ~cond := #in~cond; {39976#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:13,442 INFO L290 TraceCheckUtils]: 93: Hoare triple {39976#(<= ~counter~0 9)} assume !(0 == ~cond); {39976#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:13,442 INFO L290 TraceCheckUtils]: 94: Hoare triple {39976#(<= ~counter~0 9)} assume true; {39976#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:13,443 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39976#(<= ~counter~0 9)} {39976#(<= ~counter~0 9)} #63#return; {39976#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:13,443 INFO L290 TraceCheckUtils]: 96: Hoare triple {39976#(<= ~counter~0 9)} assume !!(0 != ~r~0); {39976#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:13,443 INFO L290 TraceCheckUtils]: 97: Hoare triple {39976#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39976#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:13,444 INFO L290 TraceCheckUtils]: 98: Hoare triple {39976#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40004#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:13,444 INFO L290 TraceCheckUtils]: 99: Hoare triple {40004#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {40004#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:13,445 INFO L272 TraceCheckUtils]: 100: Hoare triple {40004#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40004#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:13,445 INFO L290 TraceCheckUtils]: 101: Hoare triple {40004#(<= ~counter~0 10)} ~cond := #in~cond; {40004#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:13,445 INFO L290 TraceCheckUtils]: 102: Hoare triple {40004#(<= ~counter~0 10)} assume !(0 == ~cond); {40004#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:13,445 INFO L290 TraceCheckUtils]: 103: Hoare triple {40004#(<= ~counter~0 10)} assume true; {40004#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:13,446 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {40004#(<= ~counter~0 10)} {40004#(<= ~counter~0 10)} #63#return; {40004#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:13,446 INFO L290 TraceCheckUtils]: 105: Hoare triple {40004#(<= ~counter~0 10)} assume !!(0 != ~r~0); {40004#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:13,446 INFO L290 TraceCheckUtils]: 106: Hoare triple {40004#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40004#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:13,447 INFO L290 TraceCheckUtils]: 107: Hoare triple {40004#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40032#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:13,448 INFO L290 TraceCheckUtils]: 108: Hoare triple {40032#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {40032#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:13,448 INFO L272 TraceCheckUtils]: 109: Hoare triple {40032#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40032#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:13,448 INFO L290 TraceCheckUtils]: 110: Hoare triple {40032#(<= ~counter~0 11)} ~cond := #in~cond; {40032#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:13,449 INFO L290 TraceCheckUtils]: 111: Hoare triple {40032#(<= ~counter~0 11)} assume !(0 == ~cond); {40032#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:13,449 INFO L290 TraceCheckUtils]: 112: Hoare triple {40032#(<= ~counter~0 11)} assume true; {40032#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:13,449 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {40032#(<= ~counter~0 11)} {40032#(<= ~counter~0 11)} #63#return; {40032#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:13,450 INFO L290 TraceCheckUtils]: 114: Hoare triple {40032#(<= ~counter~0 11)} assume !!(0 != ~r~0); {40032#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:13,450 INFO L290 TraceCheckUtils]: 115: Hoare triple {40032#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40032#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:13,451 INFO L290 TraceCheckUtils]: 116: Hoare triple {40032#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40060#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:13,451 INFO L290 TraceCheckUtils]: 117: Hoare triple {40060#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {40060#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:13,451 INFO L272 TraceCheckUtils]: 118: Hoare triple {40060#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40060#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:13,452 INFO L290 TraceCheckUtils]: 119: Hoare triple {40060#(<= ~counter~0 12)} ~cond := #in~cond; {40060#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:13,452 INFO L290 TraceCheckUtils]: 120: Hoare triple {40060#(<= ~counter~0 12)} assume !(0 == ~cond); {40060#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:13,452 INFO L290 TraceCheckUtils]: 121: Hoare triple {40060#(<= ~counter~0 12)} assume true; {40060#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:13,453 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {40060#(<= ~counter~0 12)} {40060#(<= ~counter~0 12)} #63#return; {40060#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:13,453 INFO L290 TraceCheckUtils]: 123: Hoare triple {40060#(<= ~counter~0 12)} assume !!(0 != ~r~0); {40060#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:13,453 INFO L290 TraceCheckUtils]: 124: Hoare triple {40060#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40060#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:13,454 INFO L290 TraceCheckUtils]: 125: Hoare triple {40060#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40088#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:13,454 INFO L290 TraceCheckUtils]: 126: Hoare triple {40088#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {40088#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:13,455 INFO L272 TraceCheckUtils]: 127: Hoare triple {40088#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40088#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:13,456 INFO L290 TraceCheckUtils]: 128: Hoare triple {40088#(<= ~counter~0 13)} ~cond := #in~cond; {40088#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:13,456 INFO L290 TraceCheckUtils]: 129: Hoare triple {40088#(<= ~counter~0 13)} assume !(0 == ~cond); {40088#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:13,456 INFO L290 TraceCheckUtils]: 130: Hoare triple {40088#(<= ~counter~0 13)} assume true; {40088#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:13,457 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {40088#(<= ~counter~0 13)} {40088#(<= ~counter~0 13)} #63#return; {40088#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:13,457 INFO L290 TraceCheckUtils]: 132: Hoare triple {40088#(<= ~counter~0 13)} assume !!(0 != ~r~0); {40088#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:13,457 INFO L290 TraceCheckUtils]: 133: Hoare triple {40088#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40088#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:13,458 INFO L290 TraceCheckUtils]: 134: Hoare triple {40088#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40116#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:13,458 INFO L290 TraceCheckUtils]: 135: Hoare triple {40116#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {40116#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:13,459 INFO L272 TraceCheckUtils]: 136: Hoare triple {40116#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40116#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:13,459 INFO L290 TraceCheckUtils]: 137: Hoare triple {40116#(<= ~counter~0 14)} ~cond := #in~cond; {40116#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:13,459 INFO L290 TraceCheckUtils]: 138: Hoare triple {40116#(<= ~counter~0 14)} assume !(0 == ~cond); {40116#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:13,459 INFO L290 TraceCheckUtils]: 139: Hoare triple {40116#(<= ~counter~0 14)} assume true; {40116#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:13,460 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {40116#(<= ~counter~0 14)} {40116#(<= ~counter~0 14)} #63#return; {40116#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:13,460 INFO L290 TraceCheckUtils]: 141: Hoare triple {40116#(<= ~counter~0 14)} assume !!(0 != ~r~0); {40116#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:13,460 INFO L290 TraceCheckUtils]: 142: Hoare triple {40116#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40116#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:13,461 INFO L290 TraceCheckUtils]: 143: Hoare triple {40116#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40144#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:13,461 INFO L290 TraceCheckUtils]: 144: Hoare triple {40144#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {40144#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:13,462 INFO L272 TraceCheckUtils]: 145: Hoare triple {40144#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40144#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:13,462 INFO L290 TraceCheckUtils]: 146: Hoare triple {40144#(<= ~counter~0 15)} ~cond := #in~cond; {40144#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:13,463 INFO L290 TraceCheckUtils]: 147: Hoare triple {40144#(<= ~counter~0 15)} assume !(0 == ~cond); {40144#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:13,463 INFO L290 TraceCheckUtils]: 148: Hoare triple {40144#(<= ~counter~0 15)} assume true; {40144#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:13,463 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {40144#(<= ~counter~0 15)} {40144#(<= ~counter~0 15)} #63#return; {40144#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:13,464 INFO L290 TraceCheckUtils]: 150: Hoare triple {40144#(<= ~counter~0 15)} assume !!(0 != ~r~0); {40144#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:13,464 INFO L290 TraceCheckUtils]: 151: Hoare triple {40144#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40144#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:13,465 INFO L290 TraceCheckUtils]: 152: Hoare triple {40144#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40172#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:13,465 INFO L290 TraceCheckUtils]: 153: Hoare triple {40172#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {40172#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:13,465 INFO L272 TraceCheckUtils]: 154: Hoare triple {40172#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40172#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:13,466 INFO L290 TraceCheckUtils]: 155: Hoare triple {40172#(<= ~counter~0 16)} ~cond := #in~cond; {40172#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:13,466 INFO L290 TraceCheckUtils]: 156: Hoare triple {40172#(<= ~counter~0 16)} assume !(0 == ~cond); {40172#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:13,466 INFO L290 TraceCheckUtils]: 157: Hoare triple {40172#(<= ~counter~0 16)} assume true; {40172#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:13,467 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {40172#(<= ~counter~0 16)} {40172#(<= ~counter~0 16)} #63#return; {40172#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:13,467 INFO L290 TraceCheckUtils]: 159: Hoare triple {40172#(<= ~counter~0 16)} assume !!(0 != ~r~0); {40172#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:13,467 INFO L290 TraceCheckUtils]: 160: Hoare triple {40172#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40172#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:13,468 INFO L290 TraceCheckUtils]: 161: Hoare triple {40172#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40200#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:13,468 INFO L290 TraceCheckUtils]: 162: Hoare triple {40200#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {40200#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:13,469 INFO L272 TraceCheckUtils]: 163: Hoare triple {40200#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40200#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:13,469 INFO L290 TraceCheckUtils]: 164: Hoare triple {40200#(<= ~counter~0 17)} ~cond := #in~cond; {40200#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:13,469 INFO L290 TraceCheckUtils]: 165: Hoare triple {40200#(<= ~counter~0 17)} assume !(0 == ~cond); {40200#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:13,470 INFO L290 TraceCheckUtils]: 166: Hoare triple {40200#(<= ~counter~0 17)} assume true; {40200#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:13,470 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {40200#(<= ~counter~0 17)} {40200#(<= ~counter~0 17)} #63#return; {40200#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:13,470 INFO L290 TraceCheckUtils]: 168: Hoare triple {40200#(<= ~counter~0 17)} assume !!(0 != ~r~0); {40200#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:13,471 INFO L290 TraceCheckUtils]: 169: Hoare triple {40200#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40200#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:13,471 INFO L290 TraceCheckUtils]: 170: Hoare triple {40200#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40228#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:13,472 INFO L290 TraceCheckUtils]: 171: Hoare triple {40228#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {40228#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:13,472 INFO L272 TraceCheckUtils]: 172: Hoare triple {40228#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40228#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:13,472 INFO L290 TraceCheckUtils]: 173: Hoare triple {40228#(<= ~counter~0 18)} ~cond := #in~cond; {40228#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:13,473 INFO L290 TraceCheckUtils]: 174: Hoare triple {40228#(<= ~counter~0 18)} assume !(0 == ~cond); {40228#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:13,473 INFO L290 TraceCheckUtils]: 175: Hoare triple {40228#(<= ~counter~0 18)} assume true; {40228#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:13,473 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {40228#(<= ~counter~0 18)} {40228#(<= ~counter~0 18)} #63#return; {40228#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:13,474 INFO L290 TraceCheckUtils]: 177: Hoare triple {40228#(<= ~counter~0 18)} assume !!(0 != ~r~0); {40228#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:13,474 INFO L290 TraceCheckUtils]: 178: Hoare triple {40228#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40228#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:13,475 INFO L290 TraceCheckUtils]: 179: Hoare triple {40228#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40256#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:13,475 INFO L290 TraceCheckUtils]: 180: Hoare triple {40256#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {40256#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:13,475 INFO L272 TraceCheckUtils]: 181: Hoare triple {40256#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40256#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:13,476 INFO L290 TraceCheckUtils]: 182: Hoare triple {40256#(<= ~counter~0 19)} ~cond := #in~cond; {40256#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:13,476 INFO L290 TraceCheckUtils]: 183: Hoare triple {40256#(<= ~counter~0 19)} assume !(0 == ~cond); {40256#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:13,476 INFO L290 TraceCheckUtils]: 184: Hoare triple {40256#(<= ~counter~0 19)} assume true; {40256#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:13,477 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {40256#(<= ~counter~0 19)} {40256#(<= ~counter~0 19)} #63#return; {40256#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:13,477 INFO L290 TraceCheckUtils]: 186: Hoare triple {40256#(<= ~counter~0 19)} assume !!(0 != ~r~0); {40256#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:13,477 INFO L290 TraceCheckUtils]: 187: Hoare triple {40256#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40256#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:13,478 INFO L290 TraceCheckUtils]: 188: Hoare triple {40256#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40284#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:13,478 INFO L290 TraceCheckUtils]: 189: Hoare triple {40284#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {40284#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:13,479 INFO L272 TraceCheckUtils]: 190: Hoare triple {40284#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40284#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:13,479 INFO L290 TraceCheckUtils]: 191: Hoare triple {40284#(<= ~counter~0 20)} ~cond := #in~cond; {40284#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:13,479 INFO L290 TraceCheckUtils]: 192: Hoare triple {40284#(<= ~counter~0 20)} assume !(0 == ~cond); {40284#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:13,480 INFO L290 TraceCheckUtils]: 193: Hoare triple {40284#(<= ~counter~0 20)} assume true; {40284#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:13,480 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {40284#(<= ~counter~0 20)} {40284#(<= ~counter~0 20)} #63#return; {40284#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:13,480 INFO L290 TraceCheckUtils]: 195: Hoare triple {40284#(<= ~counter~0 20)} assume !!(0 != ~r~0); {40284#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:13,481 INFO L290 TraceCheckUtils]: 196: Hoare triple {40284#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40284#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:13,481 INFO L290 TraceCheckUtils]: 197: Hoare triple {40284#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40312#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:13,482 INFO L290 TraceCheckUtils]: 198: Hoare triple {40312#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {40312#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:13,482 INFO L272 TraceCheckUtils]: 199: Hoare triple {40312#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40312#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:13,482 INFO L290 TraceCheckUtils]: 200: Hoare triple {40312#(<= ~counter~0 21)} ~cond := #in~cond; {40312#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:13,483 INFO L290 TraceCheckUtils]: 201: Hoare triple {40312#(<= ~counter~0 21)} assume !(0 == ~cond); {40312#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:13,483 INFO L290 TraceCheckUtils]: 202: Hoare triple {40312#(<= ~counter~0 21)} assume true; {40312#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:13,483 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {40312#(<= ~counter~0 21)} {40312#(<= ~counter~0 21)} #63#return; {40312#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:13,484 INFO L290 TraceCheckUtils]: 204: Hoare triple {40312#(<= ~counter~0 21)} assume !!(0 != ~r~0); {40312#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:13,484 INFO L290 TraceCheckUtils]: 205: Hoare triple {40312#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40312#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:13,485 INFO L290 TraceCheckUtils]: 206: Hoare triple {40312#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40340#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:13,485 INFO L290 TraceCheckUtils]: 207: Hoare triple {40340#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {40340#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:13,486 INFO L272 TraceCheckUtils]: 208: Hoare triple {40340#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40340#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:13,486 INFO L290 TraceCheckUtils]: 209: Hoare triple {40340#(<= ~counter~0 22)} ~cond := #in~cond; {40340#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:13,486 INFO L290 TraceCheckUtils]: 210: Hoare triple {40340#(<= ~counter~0 22)} assume !(0 == ~cond); {40340#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:13,486 INFO L290 TraceCheckUtils]: 211: Hoare triple {40340#(<= ~counter~0 22)} assume true; {40340#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:13,487 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {40340#(<= ~counter~0 22)} {40340#(<= ~counter~0 22)} #63#return; {40340#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:13,487 INFO L290 TraceCheckUtils]: 213: Hoare triple {40340#(<= ~counter~0 22)} assume !!(0 != ~r~0); {40340#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:13,487 INFO L290 TraceCheckUtils]: 214: Hoare triple {40340#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40340#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:13,488 INFO L290 TraceCheckUtils]: 215: Hoare triple {40340#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40368#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:13,489 INFO L290 TraceCheckUtils]: 216: Hoare triple {40368#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {40368#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:13,489 INFO L272 TraceCheckUtils]: 217: Hoare triple {40368#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40368#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:13,489 INFO L290 TraceCheckUtils]: 218: Hoare triple {40368#(<= ~counter~0 23)} ~cond := #in~cond; {40368#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:13,490 INFO L290 TraceCheckUtils]: 219: Hoare triple {40368#(<= ~counter~0 23)} assume !(0 == ~cond); {40368#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:13,490 INFO L290 TraceCheckUtils]: 220: Hoare triple {40368#(<= ~counter~0 23)} assume true; {40368#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:13,490 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {40368#(<= ~counter~0 23)} {40368#(<= ~counter~0 23)} #63#return; {40368#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:13,491 INFO L290 TraceCheckUtils]: 222: Hoare triple {40368#(<= ~counter~0 23)} assume !!(0 != ~r~0); {40368#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:13,491 INFO L290 TraceCheckUtils]: 223: Hoare triple {40368#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40368#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:13,492 INFO L290 TraceCheckUtils]: 224: Hoare triple {40368#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40396#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:13,492 INFO L290 TraceCheckUtils]: 225: Hoare triple {40396#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {40396#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:13,493 INFO L272 TraceCheckUtils]: 226: Hoare triple {40396#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40396#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:13,493 INFO L290 TraceCheckUtils]: 227: Hoare triple {40396#(<= ~counter~0 24)} ~cond := #in~cond; {40396#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:13,493 INFO L290 TraceCheckUtils]: 228: Hoare triple {40396#(<= ~counter~0 24)} assume !(0 == ~cond); {40396#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:13,493 INFO L290 TraceCheckUtils]: 229: Hoare triple {40396#(<= ~counter~0 24)} assume true; {40396#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:13,494 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {40396#(<= ~counter~0 24)} {40396#(<= ~counter~0 24)} #63#return; {40396#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:13,494 INFO L290 TraceCheckUtils]: 231: Hoare triple {40396#(<= ~counter~0 24)} assume !!(0 != ~r~0); {40396#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:13,494 INFO L290 TraceCheckUtils]: 232: Hoare triple {40396#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40396#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:13,495 INFO L290 TraceCheckUtils]: 233: Hoare triple {40396#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40424#(<= |main_#t~post6| 24)} is VALID [2022-04-08 06:13:13,495 INFO L290 TraceCheckUtils]: 234: Hoare triple {40424#(<= |main_#t~post6| 24)} assume !(#t~post6 < 50);havoc #t~post6; {39696#false} is VALID [2022-04-08 06:13:13,495 INFO L272 TraceCheckUtils]: 235: Hoare triple {39696#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39696#false} is VALID [2022-04-08 06:13:13,495 INFO L290 TraceCheckUtils]: 236: Hoare triple {39696#false} ~cond := #in~cond; {39696#false} is VALID [2022-04-08 06:13:13,495 INFO L290 TraceCheckUtils]: 237: Hoare triple {39696#false} assume 0 == ~cond; {39696#false} is VALID [2022-04-08 06:13:13,495 INFO L290 TraceCheckUtils]: 238: Hoare triple {39696#false} assume !false; {39696#false} is VALID [2022-04-08 06:13:13,497 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 06:13:13,497 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:13:15,357 INFO L290 TraceCheckUtils]: 238: Hoare triple {39696#false} assume !false; {39696#false} is VALID [2022-04-08 06:13:15,358 INFO L290 TraceCheckUtils]: 237: Hoare triple {39696#false} assume 0 == ~cond; {39696#false} is VALID [2022-04-08 06:13:15,358 INFO L290 TraceCheckUtils]: 236: Hoare triple {39696#false} ~cond := #in~cond; {39696#false} is VALID [2022-04-08 06:13:15,358 INFO L272 TraceCheckUtils]: 235: Hoare triple {39696#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39696#false} is VALID [2022-04-08 06:13:15,358 INFO L290 TraceCheckUtils]: 234: Hoare triple {40452#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {39696#false} is VALID [2022-04-08 06:13:15,359 INFO L290 TraceCheckUtils]: 233: Hoare triple {40456#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40452#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:13:15,359 INFO L290 TraceCheckUtils]: 232: Hoare triple {40456#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40456#(< ~counter~0 50)} is VALID [2022-04-08 06:13:15,359 INFO L290 TraceCheckUtils]: 231: Hoare triple {40456#(< ~counter~0 50)} assume !!(0 != ~r~0); {40456#(< ~counter~0 50)} is VALID [2022-04-08 06:13:15,375 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {39695#true} {40456#(< ~counter~0 50)} #63#return; {40456#(< ~counter~0 50)} is VALID [2022-04-08 06:13:15,375 INFO L290 TraceCheckUtils]: 229: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,375 INFO L290 TraceCheckUtils]: 228: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,375 INFO L290 TraceCheckUtils]: 227: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,376 INFO L272 TraceCheckUtils]: 226: Hoare triple {40456#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,376 INFO L290 TraceCheckUtils]: 225: Hoare triple {40456#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {40456#(< ~counter~0 50)} is VALID [2022-04-08 06:13:15,377 INFO L290 TraceCheckUtils]: 224: Hoare triple {40484#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40456#(< ~counter~0 50)} is VALID [2022-04-08 06:13:15,377 INFO L290 TraceCheckUtils]: 223: Hoare triple {40484#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40484#(< ~counter~0 49)} is VALID [2022-04-08 06:13:15,378 INFO L290 TraceCheckUtils]: 222: Hoare triple {40484#(< ~counter~0 49)} assume !!(0 != ~r~0); {40484#(< ~counter~0 49)} is VALID [2022-04-08 06:13:15,378 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {39695#true} {40484#(< ~counter~0 49)} #63#return; {40484#(< ~counter~0 49)} is VALID [2022-04-08 06:13:15,378 INFO L290 TraceCheckUtils]: 220: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,378 INFO L290 TraceCheckUtils]: 219: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,379 INFO L290 TraceCheckUtils]: 218: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,379 INFO L272 TraceCheckUtils]: 217: Hoare triple {40484#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,379 INFO L290 TraceCheckUtils]: 216: Hoare triple {40484#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {40484#(< ~counter~0 49)} is VALID [2022-04-08 06:13:15,380 INFO L290 TraceCheckUtils]: 215: Hoare triple {40512#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40484#(< ~counter~0 49)} is VALID [2022-04-08 06:13:15,380 INFO L290 TraceCheckUtils]: 214: Hoare triple {40512#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40512#(< ~counter~0 48)} is VALID [2022-04-08 06:13:15,380 INFO L290 TraceCheckUtils]: 213: Hoare triple {40512#(< ~counter~0 48)} assume !!(0 != ~r~0); {40512#(< ~counter~0 48)} is VALID [2022-04-08 06:13:15,381 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {39695#true} {40512#(< ~counter~0 48)} #63#return; {40512#(< ~counter~0 48)} is VALID [2022-04-08 06:13:15,381 INFO L290 TraceCheckUtils]: 211: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,381 INFO L290 TraceCheckUtils]: 210: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,381 INFO L290 TraceCheckUtils]: 209: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,381 INFO L272 TraceCheckUtils]: 208: Hoare triple {40512#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,382 INFO L290 TraceCheckUtils]: 207: Hoare triple {40512#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {40512#(< ~counter~0 48)} is VALID [2022-04-08 06:13:15,382 INFO L290 TraceCheckUtils]: 206: Hoare triple {40540#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40512#(< ~counter~0 48)} is VALID [2022-04-08 06:13:15,383 INFO L290 TraceCheckUtils]: 205: Hoare triple {40540#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40540#(< ~counter~0 47)} is VALID [2022-04-08 06:13:15,383 INFO L290 TraceCheckUtils]: 204: Hoare triple {40540#(< ~counter~0 47)} assume !!(0 != ~r~0); {40540#(< ~counter~0 47)} is VALID [2022-04-08 06:13:15,384 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {39695#true} {40540#(< ~counter~0 47)} #63#return; {40540#(< ~counter~0 47)} is VALID [2022-04-08 06:13:15,384 INFO L290 TraceCheckUtils]: 202: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,384 INFO L290 TraceCheckUtils]: 201: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,384 INFO L290 TraceCheckUtils]: 200: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,384 INFO L272 TraceCheckUtils]: 199: Hoare triple {40540#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,384 INFO L290 TraceCheckUtils]: 198: Hoare triple {40540#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {40540#(< ~counter~0 47)} is VALID [2022-04-08 06:13:15,385 INFO L290 TraceCheckUtils]: 197: Hoare triple {40568#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40540#(< ~counter~0 47)} is VALID [2022-04-08 06:13:15,385 INFO L290 TraceCheckUtils]: 196: Hoare triple {40568#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40568#(< ~counter~0 46)} is VALID [2022-04-08 06:13:15,386 INFO L290 TraceCheckUtils]: 195: Hoare triple {40568#(< ~counter~0 46)} assume !!(0 != ~r~0); {40568#(< ~counter~0 46)} is VALID [2022-04-08 06:13:15,386 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {39695#true} {40568#(< ~counter~0 46)} #63#return; {40568#(< ~counter~0 46)} is VALID [2022-04-08 06:13:15,386 INFO L290 TraceCheckUtils]: 193: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,386 INFO L290 TraceCheckUtils]: 192: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,386 INFO L290 TraceCheckUtils]: 191: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,387 INFO L272 TraceCheckUtils]: 190: Hoare triple {40568#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,387 INFO L290 TraceCheckUtils]: 189: Hoare triple {40568#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {40568#(< ~counter~0 46)} is VALID [2022-04-08 06:13:15,388 INFO L290 TraceCheckUtils]: 188: Hoare triple {40596#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40568#(< ~counter~0 46)} is VALID [2022-04-08 06:13:15,388 INFO L290 TraceCheckUtils]: 187: Hoare triple {40596#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40596#(< ~counter~0 45)} is VALID [2022-04-08 06:13:15,388 INFO L290 TraceCheckUtils]: 186: Hoare triple {40596#(< ~counter~0 45)} assume !!(0 != ~r~0); {40596#(< ~counter~0 45)} is VALID [2022-04-08 06:13:15,389 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {39695#true} {40596#(< ~counter~0 45)} #63#return; {40596#(< ~counter~0 45)} is VALID [2022-04-08 06:13:15,389 INFO L290 TraceCheckUtils]: 184: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,389 INFO L290 TraceCheckUtils]: 183: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,389 INFO L290 TraceCheckUtils]: 182: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,389 INFO L272 TraceCheckUtils]: 181: Hoare triple {40596#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,390 INFO L290 TraceCheckUtils]: 180: Hoare triple {40596#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {40596#(< ~counter~0 45)} is VALID [2022-04-08 06:13:15,390 INFO L290 TraceCheckUtils]: 179: Hoare triple {40624#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40596#(< ~counter~0 45)} is VALID [2022-04-08 06:13:15,391 INFO L290 TraceCheckUtils]: 178: Hoare triple {40624#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40624#(< ~counter~0 44)} is VALID [2022-04-08 06:13:15,391 INFO L290 TraceCheckUtils]: 177: Hoare triple {40624#(< ~counter~0 44)} assume !!(0 != ~r~0); {40624#(< ~counter~0 44)} is VALID [2022-04-08 06:13:15,392 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {39695#true} {40624#(< ~counter~0 44)} #63#return; {40624#(< ~counter~0 44)} is VALID [2022-04-08 06:13:15,392 INFO L290 TraceCheckUtils]: 175: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,392 INFO L290 TraceCheckUtils]: 174: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,392 INFO L290 TraceCheckUtils]: 173: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,392 INFO L272 TraceCheckUtils]: 172: Hoare triple {40624#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,392 INFO L290 TraceCheckUtils]: 171: Hoare triple {40624#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {40624#(< ~counter~0 44)} is VALID [2022-04-08 06:13:15,393 INFO L290 TraceCheckUtils]: 170: Hoare triple {40652#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40624#(< ~counter~0 44)} is VALID [2022-04-08 06:13:15,394 INFO L290 TraceCheckUtils]: 169: Hoare triple {40652#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40652#(< ~counter~0 43)} is VALID [2022-04-08 06:13:15,394 INFO L290 TraceCheckUtils]: 168: Hoare triple {40652#(< ~counter~0 43)} assume !!(0 != ~r~0); {40652#(< ~counter~0 43)} is VALID [2022-04-08 06:13:15,395 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {39695#true} {40652#(< ~counter~0 43)} #63#return; {40652#(< ~counter~0 43)} is VALID [2022-04-08 06:13:15,395 INFO L290 TraceCheckUtils]: 166: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,395 INFO L290 TraceCheckUtils]: 165: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,395 INFO L290 TraceCheckUtils]: 164: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,395 INFO L272 TraceCheckUtils]: 163: Hoare triple {40652#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,395 INFO L290 TraceCheckUtils]: 162: Hoare triple {40652#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {40652#(< ~counter~0 43)} is VALID [2022-04-08 06:13:15,396 INFO L290 TraceCheckUtils]: 161: Hoare triple {40680#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40652#(< ~counter~0 43)} is VALID [2022-04-08 06:13:15,396 INFO L290 TraceCheckUtils]: 160: Hoare triple {40680#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40680#(< ~counter~0 42)} is VALID [2022-04-08 06:13:15,397 INFO L290 TraceCheckUtils]: 159: Hoare triple {40680#(< ~counter~0 42)} assume !!(0 != ~r~0); {40680#(< ~counter~0 42)} is VALID [2022-04-08 06:13:15,397 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {39695#true} {40680#(< ~counter~0 42)} #63#return; {40680#(< ~counter~0 42)} is VALID [2022-04-08 06:13:15,398 INFO L290 TraceCheckUtils]: 157: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,398 INFO L290 TraceCheckUtils]: 156: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,398 INFO L290 TraceCheckUtils]: 155: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,398 INFO L272 TraceCheckUtils]: 154: Hoare triple {40680#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,398 INFO L290 TraceCheckUtils]: 153: Hoare triple {40680#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {40680#(< ~counter~0 42)} is VALID [2022-04-08 06:13:15,399 INFO L290 TraceCheckUtils]: 152: Hoare triple {40708#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40680#(< ~counter~0 42)} is VALID [2022-04-08 06:13:15,399 INFO L290 TraceCheckUtils]: 151: Hoare triple {40708#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40708#(< ~counter~0 41)} is VALID [2022-04-08 06:13:15,400 INFO L290 TraceCheckUtils]: 150: Hoare triple {40708#(< ~counter~0 41)} assume !!(0 != ~r~0); {40708#(< ~counter~0 41)} is VALID [2022-04-08 06:13:15,400 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {39695#true} {40708#(< ~counter~0 41)} #63#return; {40708#(< ~counter~0 41)} is VALID [2022-04-08 06:13:15,400 INFO L290 TraceCheckUtils]: 148: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,400 INFO L290 TraceCheckUtils]: 147: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,400 INFO L290 TraceCheckUtils]: 146: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,401 INFO L272 TraceCheckUtils]: 145: Hoare triple {40708#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,401 INFO L290 TraceCheckUtils]: 144: Hoare triple {40708#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {40708#(< ~counter~0 41)} is VALID [2022-04-08 06:13:15,402 INFO L290 TraceCheckUtils]: 143: Hoare triple {40736#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40708#(< ~counter~0 41)} is VALID [2022-04-08 06:13:15,402 INFO L290 TraceCheckUtils]: 142: Hoare triple {40736#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40736#(< ~counter~0 40)} is VALID [2022-04-08 06:13:15,402 INFO L290 TraceCheckUtils]: 141: Hoare triple {40736#(< ~counter~0 40)} assume !!(0 != ~r~0); {40736#(< ~counter~0 40)} is VALID [2022-04-08 06:13:15,403 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {39695#true} {40736#(< ~counter~0 40)} #63#return; {40736#(< ~counter~0 40)} is VALID [2022-04-08 06:13:15,403 INFO L290 TraceCheckUtils]: 139: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,403 INFO L290 TraceCheckUtils]: 138: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,403 INFO L290 TraceCheckUtils]: 137: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,403 INFO L272 TraceCheckUtils]: 136: Hoare triple {40736#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,404 INFO L290 TraceCheckUtils]: 135: Hoare triple {40736#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {40736#(< ~counter~0 40)} is VALID [2022-04-08 06:13:15,404 INFO L290 TraceCheckUtils]: 134: Hoare triple {40764#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40736#(< ~counter~0 40)} is VALID [2022-04-08 06:13:15,405 INFO L290 TraceCheckUtils]: 133: Hoare triple {40764#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40764#(< ~counter~0 39)} is VALID [2022-04-08 06:13:15,405 INFO L290 TraceCheckUtils]: 132: Hoare triple {40764#(< ~counter~0 39)} assume !!(0 != ~r~0); {40764#(< ~counter~0 39)} is VALID [2022-04-08 06:13:15,406 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {39695#true} {40764#(< ~counter~0 39)} #63#return; {40764#(< ~counter~0 39)} is VALID [2022-04-08 06:13:15,406 INFO L290 TraceCheckUtils]: 130: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,406 INFO L290 TraceCheckUtils]: 129: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,406 INFO L290 TraceCheckUtils]: 128: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,406 INFO L272 TraceCheckUtils]: 127: Hoare triple {40764#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,406 INFO L290 TraceCheckUtils]: 126: Hoare triple {40764#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {40764#(< ~counter~0 39)} is VALID [2022-04-08 06:13:15,407 INFO L290 TraceCheckUtils]: 125: Hoare triple {40792#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40764#(< ~counter~0 39)} is VALID [2022-04-08 06:13:15,408 INFO L290 TraceCheckUtils]: 124: Hoare triple {40792#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40792#(< ~counter~0 38)} is VALID [2022-04-08 06:13:15,408 INFO L290 TraceCheckUtils]: 123: Hoare triple {40792#(< ~counter~0 38)} assume !!(0 != ~r~0); {40792#(< ~counter~0 38)} is VALID [2022-04-08 06:13:15,409 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {39695#true} {40792#(< ~counter~0 38)} #63#return; {40792#(< ~counter~0 38)} is VALID [2022-04-08 06:13:15,409 INFO L290 TraceCheckUtils]: 121: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,409 INFO L290 TraceCheckUtils]: 120: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,409 INFO L290 TraceCheckUtils]: 119: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,409 INFO L272 TraceCheckUtils]: 118: Hoare triple {40792#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,409 INFO L290 TraceCheckUtils]: 117: Hoare triple {40792#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {40792#(< ~counter~0 38)} is VALID [2022-04-08 06:13:15,410 INFO L290 TraceCheckUtils]: 116: Hoare triple {40820#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40792#(< ~counter~0 38)} is VALID [2022-04-08 06:13:15,410 INFO L290 TraceCheckUtils]: 115: Hoare triple {40820#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40820#(< ~counter~0 37)} is VALID [2022-04-08 06:13:15,411 INFO L290 TraceCheckUtils]: 114: Hoare triple {40820#(< ~counter~0 37)} assume !!(0 != ~r~0); {40820#(< ~counter~0 37)} is VALID [2022-04-08 06:13:15,411 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {39695#true} {40820#(< ~counter~0 37)} #63#return; {40820#(< ~counter~0 37)} is VALID [2022-04-08 06:13:15,412 INFO L290 TraceCheckUtils]: 112: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,412 INFO L290 TraceCheckUtils]: 111: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,412 INFO L290 TraceCheckUtils]: 110: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,412 INFO L272 TraceCheckUtils]: 109: Hoare triple {40820#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,412 INFO L290 TraceCheckUtils]: 108: Hoare triple {40820#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {40820#(< ~counter~0 37)} is VALID [2022-04-08 06:13:15,413 INFO L290 TraceCheckUtils]: 107: Hoare triple {40848#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40820#(< ~counter~0 37)} is VALID [2022-04-08 06:13:15,413 INFO L290 TraceCheckUtils]: 106: Hoare triple {40848#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40848#(< ~counter~0 36)} is VALID [2022-04-08 06:13:15,414 INFO L290 TraceCheckUtils]: 105: Hoare triple {40848#(< ~counter~0 36)} assume !!(0 != ~r~0); {40848#(< ~counter~0 36)} is VALID [2022-04-08 06:13:15,414 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {39695#true} {40848#(< ~counter~0 36)} #63#return; {40848#(< ~counter~0 36)} is VALID [2022-04-08 06:13:15,414 INFO L290 TraceCheckUtils]: 103: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,415 INFO L290 TraceCheckUtils]: 102: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,415 INFO L290 TraceCheckUtils]: 101: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,415 INFO L272 TraceCheckUtils]: 100: Hoare triple {40848#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,415 INFO L290 TraceCheckUtils]: 99: Hoare triple {40848#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {40848#(< ~counter~0 36)} is VALID [2022-04-08 06:13:15,416 INFO L290 TraceCheckUtils]: 98: Hoare triple {40876#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40848#(< ~counter~0 36)} is VALID [2022-04-08 06:13:15,416 INFO L290 TraceCheckUtils]: 97: Hoare triple {40876#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40876#(< ~counter~0 35)} is VALID [2022-04-08 06:13:15,416 INFO L290 TraceCheckUtils]: 96: Hoare triple {40876#(< ~counter~0 35)} assume !!(0 != ~r~0); {40876#(< ~counter~0 35)} is VALID [2022-04-08 06:13:15,417 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39695#true} {40876#(< ~counter~0 35)} #63#return; {40876#(< ~counter~0 35)} is VALID [2022-04-08 06:13:15,417 INFO L290 TraceCheckUtils]: 94: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,417 INFO L290 TraceCheckUtils]: 93: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,417 INFO L290 TraceCheckUtils]: 92: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,418 INFO L272 TraceCheckUtils]: 91: Hoare triple {40876#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,418 INFO L290 TraceCheckUtils]: 90: Hoare triple {40876#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {40876#(< ~counter~0 35)} is VALID [2022-04-08 06:13:15,419 INFO L290 TraceCheckUtils]: 89: Hoare triple {40904#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40876#(< ~counter~0 35)} is VALID [2022-04-08 06:13:15,419 INFO L290 TraceCheckUtils]: 88: Hoare triple {40904#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40904#(< ~counter~0 34)} is VALID [2022-04-08 06:13:15,419 INFO L290 TraceCheckUtils]: 87: Hoare triple {40904#(< ~counter~0 34)} assume !!(0 != ~r~0); {40904#(< ~counter~0 34)} is VALID [2022-04-08 06:13:15,420 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39695#true} {40904#(< ~counter~0 34)} #63#return; {40904#(< ~counter~0 34)} is VALID [2022-04-08 06:13:15,420 INFO L290 TraceCheckUtils]: 85: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,420 INFO L290 TraceCheckUtils]: 84: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,420 INFO L290 TraceCheckUtils]: 83: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,420 INFO L272 TraceCheckUtils]: 82: Hoare triple {40904#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,421 INFO L290 TraceCheckUtils]: 81: Hoare triple {40904#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {40904#(< ~counter~0 34)} is VALID [2022-04-08 06:13:15,426 INFO L290 TraceCheckUtils]: 80: Hoare triple {40932#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40904#(< ~counter~0 34)} is VALID [2022-04-08 06:13:15,426 INFO L290 TraceCheckUtils]: 79: Hoare triple {40932#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40932#(< ~counter~0 33)} is VALID [2022-04-08 06:13:15,426 INFO L290 TraceCheckUtils]: 78: Hoare triple {40932#(< ~counter~0 33)} assume !!(0 != ~r~0); {40932#(< ~counter~0 33)} is VALID [2022-04-08 06:13:15,427 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39695#true} {40932#(< ~counter~0 33)} #63#return; {40932#(< ~counter~0 33)} is VALID [2022-04-08 06:13:15,427 INFO L290 TraceCheckUtils]: 76: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,427 INFO L290 TraceCheckUtils]: 75: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,427 INFO L290 TraceCheckUtils]: 74: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,428 INFO L272 TraceCheckUtils]: 73: Hoare triple {40932#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,428 INFO L290 TraceCheckUtils]: 72: Hoare triple {40932#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {40932#(< ~counter~0 33)} is VALID [2022-04-08 06:13:15,429 INFO L290 TraceCheckUtils]: 71: Hoare triple {40960#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40932#(< ~counter~0 33)} is VALID [2022-04-08 06:13:15,429 INFO L290 TraceCheckUtils]: 70: Hoare triple {40960#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40960#(< ~counter~0 32)} is VALID [2022-04-08 06:13:15,429 INFO L290 TraceCheckUtils]: 69: Hoare triple {40960#(< ~counter~0 32)} assume !!(0 != ~r~0); {40960#(< ~counter~0 32)} is VALID [2022-04-08 06:13:15,430 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39695#true} {40960#(< ~counter~0 32)} #63#return; {40960#(< ~counter~0 32)} is VALID [2022-04-08 06:13:15,430 INFO L290 TraceCheckUtils]: 67: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,430 INFO L290 TraceCheckUtils]: 66: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,430 INFO L290 TraceCheckUtils]: 65: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,431 INFO L272 TraceCheckUtils]: 64: Hoare triple {40960#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,431 INFO L290 TraceCheckUtils]: 63: Hoare triple {40960#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {40960#(< ~counter~0 32)} is VALID [2022-04-08 06:13:15,432 INFO L290 TraceCheckUtils]: 62: Hoare triple {40988#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40960#(< ~counter~0 32)} is VALID [2022-04-08 06:13:15,432 INFO L290 TraceCheckUtils]: 61: Hoare triple {40988#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40988#(< ~counter~0 31)} is VALID [2022-04-08 06:13:15,432 INFO L290 TraceCheckUtils]: 60: Hoare triple {40988#(< ~counter~0 31)} assume !!(0 != ~r~0); {40988#(< ~counter~0 31)} is VALID [2022-04-08 06:13:15,433 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39695#true} {40988#(< ~counter~0 31)} #63#return; {40988#(< ~counter~0 31)} is VALID [2022-04-08 06:13:15,433 INFO L290 TraceCheckUtils]: 58: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,433 INFO L290 TraceCheckUtils]: 57: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,433 INFO L290 TraceCheckUtils]: 56: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,433 INFO L272 TraceCheckUtils]: 55: Hoare triple {40988#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,434 INFO L290 TraceCheckUtils]: 54: Hoare triple {40988#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {40988#(< ~counter~0 31)} is VALID [2022-04-08 06:13:15,434 INFO L290 TraceCheckUtils]: 53: Hoare triple {41016#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40988#(< ~counter~0 31)} is VALID [2022-04-08 06:13:15,447 INFO L290 TraceCheckUtils]: 52: Hoare triple {41016#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41016#(< ~counter~0 30)} is VALID [2022-04-08 06:13:15,448 INFO L290 TraceCheckUtils]: 51: Hoare triple {41016#(< ~counter~0 30)} assume !!(0 != ~r~0); {41016#(< ~counter~0 30)} is VALID [2022-04-08 06:13:15,449 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39695#true} {41016#(< ~counter~0 30)} #63#return; {41016#(< ~counter~0 30)} is VALID [2022-04-08 06:13:15,449 INFO L290 TraceCheckUtils]: 49: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,449 INFO L290 TraceCheckUtils]: 48: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,449 INFO L290 TraceCheckUtils]: 47: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,449 INFO L272 TraceCheckUtils]: 46: Hoare triple {41016#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,449 INFO L290 TraceCheckUtils]: 45: Hoare triple {41016#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {41016#(< ~counter~0 30)} is VALID [2022-04-08 06:13:15,451 INFO L290 TraceCheckUtils]: 44: Hoare triple {41044#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41016#(< ~counter~0 30)} is VALID [2022-04-08 06:13:15,451 INFO L290 TraceCheckUtils]: 43: Hoare triple {41044#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41044#(< ~counter~0 29)} is VALID [2022-04-08 06:13:15,451 INFO L290 TraceCheckUtils]: 42: Hoare triple {41044#(< ~counter~0 29)} assume !!(0 != ~r~0); {41044#(< ~counter~0 29)} is VALID [2022-04-08 06:13:15,452 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39695#true} {41044#(< ~counter~0 29)} #63#return; {41044#(< ~counter~0 29)} is VALID [2022-04-08 06:13:15,452 INFO L290 TraceCheckUtils]: 40: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,452 INFO L290 TraceCheckUtils]: 39: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,452 INFO L290 TraceCheckUtils]: 38: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,452 INFO L272 TraceCheckUtils]: 37: Hoare triple {41044#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,453 INFO L290 TraceCheckUtils]: 36: Hoare triple {41044#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {41044#(< ~counter~0 29)} is VALID [2022-04-08 06:13:15,453 INFO L290 TraceCheckUtils]: 35: Hoare triple {41072#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41044#(< ~counter~0 29)} is VALID [2022-04-08 06:13:15,454 INFO L290 TraceCheckUtils]: 34: Hoare triple {41072#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41072#(< ~counter~0 28)} is VALID [2022-04-08 06:13:15,454 INFO L290 TraceCheckUtils]: 33: Hoare triple {41072#(< ~counter~0 28)} assume !!(0 != ~r~0); {41072#(< ~counter~0 28)} is VALID [2022-04-08 06:13:15,455 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39695#true} {41072#(< ~counter~0 28)} #63#return; {41072#(< ~counter~0 28)} is VALID [2022-04-08 06:13:15,455 INFO L290 TraceCheckUtils]: 31: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,455 INFO L290 TraceCheckUtils]: 30: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,455 INFO L290 TraceCheckUtils]: 29: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,455 INFO L272 TraceCheckUtils]: 28: Hoare triple {41072#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,456 INFO L290 TraceCheckUtils]: 27: Hoare triple {41072#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {41072#(< ~counter~0 28)} is VALID [2022-04-08 06:13:15,457 INFO L290 TraceCheckUtils]: 26: Hoare triple {41100#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41072#(< ~counter~0 28)} is VALID [2022-04-08 06:13:15,457 INFO L290 TraceCheckUtils]: 25: Hoare triple {41100#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41100#(< ~counter~0 27)} is VALID [2022-04-08 06:13:15,458 INFO L290 TraceCheckUtils]: 24: Hoare triple {41100#(< ~counter~0 27)} assume !!(0 != ~r~0); {41100#(< ~counter~0 27)} is VALID [2022-04-08 06:13:15,458 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39695#true} {41100#(< ~counter~0 27)} #63#return; {41100#(< ~counter~0 27)} is VALID [2022-04-08 06:13:15,458 INFO L290 TraceCheckUtils]: 22: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,459 INFO L290 TraceCheckUtils]: 21: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,459 INFO L290 TraceCheckUtils]: 20: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,459 INFO L272 TraceCheckUtils]: 19: Hoare triple {41100#(< ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,459 INFO L290 TraceCheckUtils]: 18: Hoare triple {41100#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {41100#(< ~counter~0 27)} is VALID [2022-04-08 06:13:15,460 INFO L290 TraceCheckUtils]: 17: Hoare triple {41128#(< ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41100#(< ~counter~0 27)} is VALID [2022-04-08 06:13:15,460 INFO L290 TraceCheckUtils]: 16: Hoare triple {41128#(< ~counter~0 26)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {41128#(< ~counter~0 26)} is VALID [2022-04-08 06:13:15,461 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39695#true} {41128#(< ~counter~0 26)} #61#return; {41128#(< ~counter~0 26)} is VALID [2022-04-08 06:13:15,461 INFO L290 TraceCheckUtils]: 14: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,461 INFO L290 TraceCheckUtils]: 13: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,461 INFO L290 TraceCheckUtils]: 12: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,461 INFO L272 TraceCheckUtils]: 11: Hoare triple {41128#(< ~counter~0 26)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,462 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39695#true} {41128#(< ~counter~0 26)} #59#return; {41128#(< ~counter~0 26)} is VALID [2022-04-08 06:13:15,462 INFO L290 TraceCheckUtils]: 9: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-08 06:13:15,462 INFO L290 TraceCheckUtils]: 8: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-08 06:13:15,462 INFO L290 TraceCheckUtils]: 7: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-08 06:13:15,462 INFO L272 TraceCheckUtils]: 6: Hoare triple {41128#(< ~counter~0 26)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39695#true} is VALID [2022-04-08 06:13:15,463 INFO L290 TraceCheckUtils]: 5: Hoare triple {41128#(< ~counter~0 26)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {41128#(< ~counter~0 26)} is VALID [2022-04-08 06:13:15,463 INFO L272 TraceCheckUtils]: 4: Hoare triple {41128#(< ~counter~0 26)} call #t~ret7 := main(); {41128#(< ~counter~0 26)} is VALID [2022-04-08 06:13:15,464 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41128#(< ~counter~0 26)} {39695#true} #67#return; {41128#(< ~counter~0 26)} is VALID [2022-04-08 06:13:15,464 INFO L290 TraceCheckUtils]: 2: Hoare triple {41128#(< ~counter~0 26)} assume true; {41128#(< ~counter~0 26)} is VALID [2022-04-08 06:13:15,464 INFO L290 TraceCheckUtils]: 1: Hoare triple {39695#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {41128#(< ~counter~0 26)} is VALID [2022-04-08 06:13:15,465 INFO L272 TraceCheckUtils]: 0: Hoare triple {39695#true} call ULTIMATE.init(); {39695#true} is VALID [2022-04-08 06:13:15,466 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 06:13:15,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:13:15,466 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115903548] [2022-04-08 06:13:15,466 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:13:15,466 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2084402140] [2022-04-08 06:13:15,466 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2084402140] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:13:15,467 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:13:15,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 54 [2022-04-08 06:13:15,467 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:13:15,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2068230519] [2022-04-08 06:13:15,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2068230519] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:13:15,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:13:15,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-08 06:13:15,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63741034] [2022-04-08 06:13:15,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:13:15,468 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 06:13:15,468 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:13:15,468 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 06:13:15,693 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 06:13:15,693 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-08 06:13:15,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:13:15,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-08 06:13:15,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:13:15,695 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 06:13:17,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:17,087 INFO L93 Difference]: Finished difference Result 250 states and 276 transitions. [2022-04-08 06:13:17,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-08 06:13:17,087 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 06:13:17,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:13:17,088 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 06:13:17,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-08 06:13:17,094 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 06:13:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-08 06:13:17,099 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 275 transitions. [2022-04-08 06:13:17,354 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 06:13:17,358 INFO L225 Difference]: With dead ends: 250 [2022-04-08 06:13:17,359 INFO L226 Difference]: Without dead ends: 245 [2022-04-08 06:13:17,360 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 501 GetRequests, 425 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 349 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2603, Invalid=3403, Unknown=0, NotChecked=0, Total=6006 [2022-04-08 06:13:17,360 INFO L913 BasicCegarLoop]: 50 mSDtfsCounter, 73 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:13:17,360 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 274 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:13:17,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-08 06:13:17,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 245. [2022-04-08 06:13:17,870 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:13:17,871 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 06:13:17,871 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 06:13:17,871 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 06:13:17,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:17,875 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-08 06:13:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-08 06:13:17,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:13:17,876 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:13:17,876 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 06:13:17,876 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 06:13:17,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:17,880 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-08 06:13:17,880 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-08 06:13:17,881 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:13:17,881 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:13:17,881 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:13:17,881 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:13:17,881 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 06:13:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 271 transitions. [2022-04-08 06:13:17,886 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 271 transitions. Word has length 239 [2022-04-08 06:13:17,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:13:17,886 INFO L478 AbstractCegarLoop]: Abstraction has 245 states and 271 transitions. [2022-04-08 06:13:17,886 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 06:13:17,886 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 245 states and 271 transitions. [2022-04-08 06:13:19,013 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 06:13:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-08 06:13:19,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-04-08 06:13:19,015 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:13:19,015 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 06:13:19,031 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-08 06:13:19,226 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 06:13:19,226 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:13:19,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:13:19,226 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 49 times [2022-04-08 06:13:19,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:13:19,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [117409034] [2022-04-08 06:13:19,227 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:13:19,227 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 50 times [2022-04-08 06:13:19,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:13:19,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754081502] [2022-04-08 06:13:19,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:13:19,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:13:19,249 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:13:19,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1169183856] [2022-04-08 06:13:19,250 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:13:19,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:13:19,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:13:19,251 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 06:13:19,252 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 06:13:19,375 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:13:19,375 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:13:19,379 INFO L263 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-08 06:13:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:13:19,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:13:20,845 INFO L272 TraceCheckUtils]: 0: Hoare triple {42710#true} call ULTIMATE.init(); {42710#true} is VALID [2022-04-08 06:13:20,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {42710#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,847 INFO L290 TraceCheckUtils]: 2: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,847 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42718#(<= ~counter~0 0)} {42710#true} #67#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,848 INFO L272 TraceCheckUtils]: 4: Hoare triple {42718#(<= ~counter~0 0)} call #t~ret7 := main(); {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,848 INFO L290 TraceCheckUtils]: 5: Hoare triple {42718#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,849 INFO L272 TraceCheckUtils]: 6: Hoare triple {42718#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,849 INFO L290 TraceCheckUtils]: 7: Hoare triple {42718#(<= ~counter~0 0)} ~cond := #in~cond; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,849 INFO L290 TraceCheckUtils]: 8: Hoare triple {42718#(<= ~counter~0 0)} assume !(0 == ~cond); {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,850 INFO L290 TraceCheckUtils]: 9: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,850 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42718#(<= ~counter~0 0)} {42718#(<= ~counter~0 0)} #59#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,851 INFO L272 TraceCheckUtils]: 11: Hoare triple {42718#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,851 INFO L290 TraceCheckUtils]: 12: Hoare triple {42718#(<= ~counter~0 0)} ~cond := #in~cond; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,851 INFO L290 TraceCheckUtils]: 13: Hoare triple {42718#(<= ~counter~0 0)} assume !(0 == ~cond); {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,852 INFO L290 TraceCheckUtils]: 14: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,852 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42718#(<= ~counter~0 0)} {42718#(<= ~counter~0 0)} #61#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,852 INFO L290 TraceCheckUtils]: 16: Hoare triple {42718#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {42718#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:20,854 INFO L290 TraceCheckUtils]: 17: Hoare triple {42718#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42767#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:20,854 INFO L290 TraceCheckUtils]: 18: Hoare triple {42767#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {42767#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:20,855 INFO L272 TraceCheckUtils]: 19: Hoare triple {42767#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42767#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:20,855 INFO L290 TraceCheckUtils]: 20: Hoare triple {42767#(<= ~counter~0 1)} ~cond := #in~cond; {42767#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:20,855 INFO L290 TraceCheckUtils]: 21: Hoare triple {42767#(<= ~counter~0 1)} assume !(0 == ~cond); {42767#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:20,856 INFO L290 TraceCheckUtils]: 22: Hoare triple {42767#(<= ~counter~0 1)} assume true; {42767#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:20,856 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42767#(<= ~counter~0 1)} {42767#(<= ~counter~0 1)} #63#return; {42767#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:20,857 INFO L290 TraceCheckUtils]: 24: Hoare triple {42767#(<= ~counter~0 1)} assume !!(0 != ~r~0); {42767#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:20,857 INFO L290 TraceCheckUtils]: 25: Hoare triple {42767#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42767#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:20,858 INFO L290 TraceCheckUtils]: 26: Hoare triple {42767#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42795#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:20,858 INFO L290 TraceCheckUtils]: 27: Hoare triple {42795#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {42795#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:20,859 INFO L272 TraceCheckUtils]: 28: Hoare triple {42795#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42795#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:20,859 INFO L290 TraceCheckUtils]: 29: Hoare triple {42795#(<= ~counter~0 2)} ~cond := #in~cond; {42795#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:20,860 INFO L290 TraceCheckUtils]: 30: Hoare triple {42795#(<= ~counter~0 2)} assume !(0 == ~cond); {42795#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:20,860 INFO L290 TraceCheckUtils]: 31: Hoare triple {42795#(<= ~counter~0 2)} assume true; {42795#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:20,861 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42795#(<= ~counter~0 2)} {42795#(<= ~counter~0 2)} #63#return; {42795#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:20,861 INFO L290 TraceCheckUtils]: 33: Hoare triple {42795#(<= ~counter~0 2)} assume !!(0 != ~r~0); {42795#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:20,861 INFO L290 TraceCheckUtils]: 34: Hoare triple {42795#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42795#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:20,862 INFO L290 TraceCheckUtils]: 35: Hoare triple {42795#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42823#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:20,863 INFO L290 TraceCheckUtils]: 36: Hoare triple {42823#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {42823#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:20,863 INFO L272 TraceCheckUtils]: 37: Hoare triple {42823#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42823#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:20,863 INFO L290 TraceCheckUtils]: 38: Hoare triple {42823#(<= ~counter~0 3)} ~cond := #in~cond; {42823#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:20,864 INFO L290 TraceCheckUtils]: 39: Hoare triple {42823#(<= ~counter~0 3)} assume !(0 == ~cond); {42823#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:20,864 INFO L290 TraceCheckUtils]: 40: Hoare triple {42823#(<= ~counter~0 3)} assume true; {42823#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:20,865 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42823#(<= ~counter~0 3)} {42823#(<= ~counter~0 3)} #63#return; {42823#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:20,865 INFO L290 TraceCheckUtils]: 42: Hoare triple {42823#(<= ~counter~0 3)} assume !!(0 != ~r~0); {42823#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:20,865 INFO L290 TraceCheckUtils]: 43: Hoare triple {42823#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42823#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:20,866 INFO L290 TraceCheckUtils]: 44: Hoare triple {42823#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42851#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:20,867 INFO L290 TraceCheckUtils]: 45: Hoare triple {42851#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {42851#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:20,867 INFO L272 TraceCheckUtils]: 46: Hoare triple {42851#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42851#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:20,868 INFO L290 TraceCheckUtils]: 47: Hoare triple {42851#(<= ~counter~0 4)} ~cond := #in~cond; {42851#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:20,868 INFO L290 TraceCheckUtils]: 48: Hoare triple {42851#(<= ~counter~0 4)} assume !(0 == ~cond); {42851#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:20,868 INFO L290 TraceCheckUtils]: 49: Hoare triple {42851#(<= ~counter~0 4)} assume true; {42851#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:20,869 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42851#(<= ~counter~0 4)} {42851#(<= ~counter~0 4)} #63#return; {42851#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:20,869 INFO L290 TraceCheckUtils]: 51: Hoare triple {42851#(<= ~counter~0 4)} assume !!(0 != ~r~0); {42851#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:20,870 INFO L290 TraceCheckUtils]: 52: Hoare triple {42851#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42851#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:20,871 INFO L290 TraceCheckUtils]: 53: Hoare triple {42851#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42879#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:20,871 INFO L290 TraceCheckUtils]: 54: Hoare triple {42879#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {42879#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:20,872 INFO L272 TraceCheckUtils]: 55: Hoare triple {42879#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42879#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:20,872 INFO L290 TraceCheckUtils]: 56: Hoare triple {42879#(<= ~counter~0 5)} ~cond := #in~cond; {42879#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:20,872 INFO L290 TraceCheckUtils]: 57: Hoare triple {42879#(<= ~counter~0 5)} assume !(0 == ~cond); {42879#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:20,873 INFO L290 TraceCheckUtils]: 58: Hoare triple {42879#(<= ~counter~0 5)} assume true; {42879#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:20,873 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42879#(<= ~counter~0 5)} {42879#(<= ~counter~0 5)} #63#return; {42879#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:20,874 INFO L290 TraceCheckUtils]: 60: Hoare triple {42879#(<= ~counter~0 5)} assume !!(0 != ~r~0); {42879#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:20,874 INFO L290 TraceCheckUtils]: 61: Hoare triple {42879#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42879#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:20,875 INFO L290 TraceCheckUtils]: 62: Hoare triple {42879#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42907#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:20,875 INFO L290 TraceCheckUtils]: 63: Hoare triple {42907#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {42907#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:20,876 INFO L272 TraceCheckUtils]: 64: Hoare triple {42907#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42907#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:20,876 INFO L290 TraceCheckUtils]: 65: Hoare triple {42907#(<= ~counter~0 6)} ~cond := #in~cond; {42907#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:20,877 INFO L290 TraceCheckUtils]: 66: Hoare triple {42907#(<= ~counter~0 6)} assume !(0 == ~cond); {42907#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:20,877 INFO L290 TraceCheckUtils]: 67: Hoare triple {42907#(<= ~counter~0 6)} assume true; {42907#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:20,878 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42907#(<= ~counter~0 6)} {42907#(<= ~counter~0 6)} #63#return; {42907#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:20,878 INFO L290 TraceCheckUtils]: 69: Hoare triple {42907#(<= ~counter~0 6)} assume !!(0 != ~r~0); {42907#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:20,878 INFO L290 TraceCheckUtils]: 70: Hoare triple {42907#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42907#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:20,880 INFO L290 TraceCheckUtils]: 71: Hoare triple {42907#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42935#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:20,880 INFO L290 TraceCheckUtils]: 72: Hoare triple {42935#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {42935#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:20,881 INFO L272 TraceCheckUtils]: 73: Hoare triple {42935#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42935#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:20,881 INFO L290 TraceCheckUtils]: 74: Hoare triple {42935#(<= ~counter~0 7)} ~cond := #in~cond; {42935#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:20,881 INFO L290 TraceCheckUtils]: 75: Hoare triple {42935#(<= ~counter~0 7)} assume !(0 == ~cond); {42935#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:20,882 INFO L290 TraceCheckUtils]: 76: Hoare triple {42935#(<= ~counter~0 7)} assume true; {42935#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:20,882 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42935#(<= ~counter~0 7)} {42935#(<= ~counter~0 7)} #63#return; {42935#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:20,883 INFO L290 TraceCheckUtils]: 78: Hoare triple {42935#(<= ~counter~0 7)} assume !!(0 != ~r~0); {42935#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:20,883 INFO L290 TraceCheckUtils]: 79: Hoare triple {42935#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42935#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:20,884 INFO L290 TraceCheckUtils]: 80: Hoare triple {42935#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42963#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:20,885 INFO L290 TraceCheckUtils]: 81: Hoare triple {42963#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {42963#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:20,887 INFO L272 TraceCheckUtils]: 82: Hoare triple {42963#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42963#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:20,888 INFO L290 TraceCheckUtils]: 83: Hoare triple {42963#(<= ~counter~0 8)} ~cond := #in~cond; {42963#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:20,888 INFO L290 TraceCheckUtils]: 84: Hoare triple {42963#(<= ~counter~0 8)} assume !(0 == ~cond); {42963#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:20,888 INFO L290 TraceCheckUtils]: 85: Hoare triple {42963#(<= ~counter~0 8)} assume true; {42963#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:20,889 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42963#(<= ~counter~0 8)} {42963#(<= ~counter~0 8)} #63#return; {42963#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:20,889 INFO L290 TraceCheckUtils]: 87: Hoare triple {42963#(<= ~counter~0 8)} assume !!(0 != ~r~0); {42963#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:20,891 INFO L290 TraceCheckUtils]: 88: Hoare triple {42963#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42963#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:20,892 INFO L290 TraceCheckUtils]: 89: Hoare triple {42963#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42991#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:20,892 INFO L290 TraceCheckUtils]: 90: Hoare triple {42991#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {42991#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:20,893 INFO L272 TraceCheckUtils]: 91: Hoare triple {42991#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42991#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:20,893 INFO L290 TraceCheckUtils]: 92: Hoare triple {42991#(<= ~counter~0 9)} ~cond := #in~cond; {42991#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:20,893 INFO L290 TraceCheckUtils]: 93: Hoare triple {42991#(<= ~counter~0 9)} assume !(0 == ~cond); {42991#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:20,894 INFO L290 TraceCheckUtils]: 94: Hoare triple {42991#(<= ~counter~0 9)} assume true; {42991#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:20,894 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42991#(<= ~counter~0 9)} {42991#(<= ~counter~0 9)} #63#return; {42991#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:20,894 INFO L290 TraceCheckUtils]: 96: Hoare triple {42991#(<= ~counter~0 9)} assume !!(0 != ~r~0); {42991#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:20,895 INFO L290 TraceCheckUtils]: 97: Hoare triple {42991#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42991#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:20,896 INFO L290 TraceCheckUtils]: 98: Hoare triple {42991#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43019#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:20,896 INFO L290 TraceCheckUtils]: 99: Hoare triple {43019#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {43019#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:20,896 INFO L272 TraceCheckUtils]: 100: Hoare triple {43019#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43019#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:20,897 INFO L290 TraceCheckUtils]: 101: Hoare triple {43019#(<= ~counter~0 10)} ~cond := #in~cond; {43019#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:20,897 INFO L290 TraceCheckUtils]: 102: Hoare triple {43019#(<= ~counter~0 10)} assume !(0 == ~cond); {43019#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:20,897 INFO L290 TraceCheckUtils]: 103: Hoare triple {43019#(<= ~counter~0 10)} assume true; {43019#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:20,898 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {43019#(<= ~counter~0 10)} {43019#(<= ~counter~0 10)} #63#return; {43019#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:20,898 INFO L290 TraceCheckUtils]: 105: Hoare triple {43019#(<= ~counter~0 10)} assume !!(0 != ~r~0); {43019#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:20,898 INFO L290 TraceCheckUtils]: 106: Hoare triple {43019#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43019#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:20,899 INFO L290 TraceCheckUtils]: 107: Hoare triple {43019#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43047#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:20,899 INFO L290 TraceCheckUtils]: 108: Hoare triple {43047#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {43047#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:20,900 INFO L272 TraceCheckUtils]: 109: Hoare triple {43047#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43047#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:20,900 INFO L290 TraceCheckUtils]: 110: Hoare triple {43047#(<= ~counter~0 11)} ~cond := #in~cond; {43047#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:20,900 INFO L290 TraceCheckUtils]: 111: Hoare triple {43047#(<= ~counter~0 11)} assume !(0 == ~cond); {43047#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:20,901 INFO L290 TraceCheckUtils]: 112: Hoare triple {43047#(<= ~counter~0 11)} assume true; {43047#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:20,901 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {43047#(<= ~counter~0 11)} {43047#(<= ~counter~0 11)} #63#return; {43047#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:20,902 INFO L290 TraceCheckUtils]: 114: Hoare triple {43047#(<= ~counter~0 11)} assume !!(0 != ~r~0); {43047#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:20,902 INFO L290 TraceCheckUtils]: 115: Hoare triple {43047#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43047#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:20,903 INFO L290 TraceCheckUtils]: 116: Hoare triple {43047#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43075#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:20,903 INFO L290 TraceCheckUtils]: 117: Hoare triple {43075#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {43075#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:20,904 INFO L272 TraceCheckUtils]: 118: Hoare triple {43075#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43075#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:20,905 INFO L290 TraceCheckUtils]: 119: Hoare triple {43075#(<= ~counter~0 12)} ~cond := #in~cond; {43075#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:20,905 INFO L290 TraceCheckUtils]: 120: Hoare triple {43075#(<= ~counter~0 12)} assume !(0 == ~cond); {43075#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:20,905 INFO L290 TraceCheckUtils]: 121: Hoare triple {43075#(<= ~counter~0 12)} assume true; {43075#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:20,906 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {43075#(<= ~counter~0 12)} {43075#(<= ~counter~0 12)} #63#return; {43075#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:20,906 INFO L290 TraceCheckUtils]: 123: Hoare triple {43075#(<= ~counter~0 12)} assume !!(0 != ~r~0); {43075#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:20,907 INFO L290 TraceCheckUtils]: 124: Hoare triple {43075#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43075#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:20,908 INFO L290 TraceCheckUtils]: 125: Hoare triple {43075#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43103#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:20,908 INFO L290 TraceCheckUtils]: 126: Hoare triple {43103#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {43103#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:20,909 INFO L272 TraceCheckUtils]: 127: Hoare triple {43103#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43103#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:20,909 INFO L290 TraceCheckUtils]: 128: Hoare triple {43103#(<= ~counter~0 13)} ~cond := #in~cond; {43103#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:20,910 INFO L290 TraceCheckUtils]: 129: Hoare triple {43103#(<= ~counter~0 13)} assume !(0 == ~cond); {43103#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:20,910 INFO L290 TraceCheckUtils]: 130: Hoare triple {43103#(<= ~counter~0 13)} assume true; {43103#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:20,911 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {43103#(<= ~counter~0 13)} {43103#(<= ~counter~0 13)} #63#return; {43103#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:20,911 INFO L290 TraceCheckUtils]: 132: Hoare triple {43103#(<= ~counter~0 13)} assume !!(0 != ~r~0); {43103#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:20,911 INFO L290 TraceCheckUtils]: 133: Hoare triple {43103#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43103#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:20,912 INFO L290 TraceCheckUtils]: 134: Hoare triple {43103#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43131#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:20,913 INFO L290 TraceCheckUtils]: 135: Hoare triple {43131#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {43131#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:20,914 INFO L272 TraceCheckUtils]: 136: Hoare triple {43131#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43131#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:20,914 INFO L290 TraceCheckUtils]: 137: Hoare triple {43131#(<= ~counter~0 14)} ~cond := #in~cond; {43131#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:20,914 INFO L290 TraceCheckUtils]: 138: Hoare triple {43131#(<= ~counter~0 14)} assume !(0 == ~cond); {43131#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:20,915 INFO L290 TraceCheckUtils]: 139: Hoare triple {43131#(<= ~counter~0 14)} assume true; {43131#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:20,915 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {43131#(<= ~counter~0 14)} {43131#(<= ~counter~0 14)} #63#return; {43131#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:20,916 INFO L290 TraceCheckUtils]: 141: Hoare triple {43131#(<= ~counter~0 14)} assume !!(0 != ~r~0); {43131#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:20,916 INFO L290 TraceCheckUtils]: 142: Hoare triple {43131#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43131#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:20,917 INFO L290 TraceCheckUtils]: 143: Hoare triple {43131#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43159#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:20,917 INFO L290 TraceCheckUtils]: 144: Hoare triple {43159#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {43159#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:20,918 INFO L272 TraceCheckUtils]: 145: Hoare triple {43159#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43159#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:20,918 INFO L290 TraceCheckUtils]: 146: Hoare triple {43159#(<= ~counter~0 15)} ~cond := #in~cond; {43159#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:20,919 INFO L290 TraceCheckUtils]: 147: Hoare triple {43159#(<= ~counter~0 15)} assume !(0 == ~cond); {43159#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:20,919 INFO L290 TraceCheckUtils]: 148: Hoare triple {43159#(<= ~counter~0 15)} assume true; {43159#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:20,919 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {43159#(<= ~counter~0 15)} {43159#(<= ~counter~0 15)} #63#return; {43159#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:20,920 INFO L290 TraceCheckUtils]: 150: Hoare triple {43159#(<= ~counter~0 15)} assume !!(0 != ~r~0); {43159#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:20,920 INFO L290 TraceCheckUtils]: 151: Hoare triple {43159#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43159#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:20,921 INFO L290 TraceCheckUtils]: 152: Hoare triple {43159#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43187#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:20,921 INFO L290 TraceCheckUtils]: 153: Hoare triple {43187#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {43187#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:20,921 INFO L272 TraceCheckUtils]: 154: Hoare triple {43187#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43187#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:20,922 INFO L290 TraceCheckUtils]: 155: Hoare triple {43187#(<= ~counter~0 16)} ~cond := #in~cond; {43187#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:20,922 INFO L290 TraceCheckUtils]: 156: Hoare triple {43187#(<= ~counter~0 16)} assume !(0 == ~cond); {43187#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:20,922 INFO L290 TraceCheckUtils]: 157: Hoare triple {43187#(<= ~counter~0 16)} assume true; {43187#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:20,923 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {43187#(<= ~counter~0 16)} {43187#(<= ~counter~0 16)} #63#return; {43187#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:20,923 INFO L290 TraceCheckUtils]: 159: Hoare triple {43187#(<= ~counter~0 16)} assume !!(0 != ~r~0); {43187#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:20,923 INFO L290 TraceCheckUtils]: 160: Hoare triple {43187#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43187#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:20,924 INFO L290 TraceCheckUtils]: 161: Hoare triple {43187#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43215#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:20,924 INFO L290 TraceCheckUtils]: 162: Hoare triple {43215#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {43215#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:20,925 INFO L272 TraceCheckUtils]: 163: Hoare triple {43215#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43215#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:20,925 INFO L290 TraceCheckUtils]: 164: Hoare triple {43215#(<= ~counter~0 17)} ~cond := #in~cond; {43215#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:20,925 INFO L290 TraceCheckUtils]: 165: Hoare triple {43215#(<= ~counter~0 17)} assume !(0 == ~cond); {43215#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:20,926 INFO L290 TraceCheckUtils]: 166: Hoare triple {43215#(<= ~counter~0 17)} assume true; {43215#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:20,926 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {43215#(<= ~counter~0 17)} {43215#(<= ~counter~0 17)} #63#return; {43215#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:20,927 INFO L290 TraceCheckUtils]: 168: Hoare triple {43215#(<= ~counter~0 17)} assume !!(0 != ~r~0); {43215#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:20,927 INFO L290 TraceCheckUtils]: 169: Hoare triple {43215#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43215#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:20,928 INFO L290 TraceCheckUtils]: 170: Hoare triple {43215#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43243#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:20,928 INFO L290 TraceCheckUtils]: 171: Hoare triple {43243#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {43243#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:20,928 INFO L272 TraceCheckUtils]: 172: Hoare triple {43243#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43243#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:20,929 INFO L290 TraceCheckUtils]: 173: Hoare triple {43243#(<= ~counter~0 18)} ~cond := #in~cond; {43243#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:20,929 INFO L290 TraceCheckUtils]: 174: Hoare triple {43243#(<= ~counter~0 18)} assume !(0 == ~cond); {43243#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:20,929 INFO L290 TraceCheckUtils]: 175: Hoare triple {43243#(<= ~counter~0 18)} assume true; {43243#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:20,930 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {43243#(<= ~counter~0 18)} {43243#(<= ~counter~0 18)} #63#return; {43243#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:20,930 INFO L290 TraceCheckUtils]: 177: Hoare triple {43243#(<= ~counter~0 18)} assume !!(0 != ~r~0); {43243#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:20,930 INFO L290 TraceCheckUtils]: 178: Hoare triple {43243#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43243#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:20,931 INFO L290 TraceCheckUtils]: 179: Hoare triple {43243#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43271#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:20,931 INFO L290 TraceCheckUtils]: 180: Hoare triple {43271#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {43271#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:20,932 INFO L272 TraceCheckUtils]: 181: Hoare triple {43271#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43271#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:20,932 INFO L290 TraceCheckUtils]: 182: Hoare triple {43271#(<= ~counter~0 19)} ~cond := #in~cond; {43271#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:20,932 INFO L290 TraceCheckUtils]: 183: Hoare triple {43271#(<= ~counter~0 19)} assume !(0 == ~cond); {43271#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:20,933 INFO L290 TraceCheckUtils]: 184: Hoare triple {43271#(<= ~counter~0 19)} assume true; {43271#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:20,933 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {43271#(<= ~counter~0 19)} {43271#(<= ~counter~0 19)} #63#return; {43271#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:20,933 INFO L290 TraceCheckUtils]: 186: Hoare triple {43271#(<= ~counter~0 19)} assume !!(0 != ~r~0); {43271#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:20,934 INFO L290 TraceCheckUtils]: 187: Hoare triple {43271#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43271#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:20,934 INFO L290 TraceCheckUtils]: 188: Hoare triple {43271#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43299#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:20,935 INFO L290 TraceCheckUtils]: 189: Hoare triple {43299#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {43299#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:20,935 INFO L272 TraceCheckUtils]: 190: Hoare triple {43299#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43299#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:20,935 INFO L290 TraceCheckUtils]: 191: Hoare triple {43299#(<= ~counter~0 20)} ~cond := #in~cond; {43299#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:20,936 INFO L290 TraceCheckUtils]: 192: Hoare triple {43299#(<= ~counter~0 20)} assume !(0 == ~cond); {43299#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:20,936 INFO L290 TraceCheckUtils]: 193: Hoare triple {43299#(<= ~counter~0 20)} assume true; {43299#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:20,939 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {43299#(<= ~counter~0 20)} {43299#(<= ~counter~0 20)} #63#return; {43299#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:20,940 INFO L290 TraceCheckUtils]: 195: Hoare triple {43299#(<= ~counter~0 20)} assume !!(0 != ~r~0); {43299#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:20,940 INFO L290 TraceCheckUtils]: 196: Hoare triple {43299#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43299#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:20,941 INFO L290 TraceCheckUtils]: 197: Hoare triple {43299#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43327#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:20,942 INFO L290 TraceCheckUtils]: 198: Hoare triple {43327#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {43327#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:20,942 INFO L272 TraceCheckUtils]: 199: Hoare triple {43327#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43327#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:20,943 INFO L290 TraceCheckUtils]: 200: Hoare triple {43327#(<= ~counter~0 21)} ~cond := #in~cond; {43327#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:20,943 INFO L290 TraceCheckUtils]: 201: Hoare triple {43327#(<= ~counter~0 21)} assume !(0 == ~cond); {43327#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:20,943 INFO L290 TraceCheckUtils]: 202: Hoare triple {43327#(<= ~counter~0 21)} assume true; {43327#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:20,946 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {43327#(<= ~counter~0 21)} {43327#(<= ~counter~0 21)} #63#return; {43327#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:20,947 INFO L290 TraceCheckUtils]: 204: Hoare triple {43327#(<= ~counter~0 21)} assume !!(0 != ~r~0); {43327#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:20,947 INFO L290 TraceCheckUtils]: 205: Hoare triple {43327#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43327#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:20,948 INFO L290 TraceCheckUtils]: 206: Hoare triple {43327#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43355#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:20,948 INFO L290 TraceCheckUtils]: 207: Hoare triple {43355#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {43355#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:20,949 INFO L272 TraceCheckUtils]: 208: Hoare triple {43355#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43355#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:20,950 INFO L290 TraceCheckUtils]: 209: Hoare triple {43355#(<= ~counter~0 22)} ~cond := #in~cond; {43355#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:20,950 INFO L290 TraceCheckUtils]: 210: Hoare triple {43355#(<= ~counter~0 22)} assume !(0 == ~cond); {43355#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:20,950 INFO L290 TraceCheckUtils]: 211: Hoare triple {43355#(<= ~counter~0 22)} assume true; {43355#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:20,951 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {43355#(<= ~counter~0 22)} {43355#(<= ~counter~0 22)} #63#return; {43355#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:20,951 INFO L290 TraceCheckUtils]: 213: Hoare triple {43355#(<= ~counter~0 22)} assume !!(0 != ~r~0); {43355#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:20,952 INFO L290 TraceCheckUtils]: 214: Hoare triple {43355#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43355#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:20,953 INFO L290 TraceCheckUtils]: 215: Hoare triple {43355#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43383#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:20,953 INFO L290 TraceCheckUtils]: 216: Hoare triple {43383#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {43383#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:20,954 INFO L272 TraceCheckUtils]: 217: Hoare triple {43383#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43383#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:20,954 INFO L290 TraceCheckUtils]: 218: Hoare triple {43383#(<= ~counter~0 23)} ~cond := #in~cond; {43383#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:20,954 INFO L290 TraceCheckUtils]: 219: Hoare triple {43383#(<= ~counter~0 23)} assume !(0 == ~cond); {43383#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:20,954 INFO L290 TraceCheckUtils]: 220: Hoare triple {43383#(<= ~counter~0 23)} assume true; {43383#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:20,955 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {43383#(<= ~counter~0 23)} {43383#(<= ~counter~0 23)} #63#return; {43383#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:20,955 INFO L290 TraceCheckUtils]: 222: Hoare triple {43383#(<= ~counter~0 23)} assume !!(0 != ~r~0); {43383#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:20,955 INFO L290 TraceCheckUtils]: 223: Hoare triple {43383#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43383#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:20,956 INFO L290 TraceCheckUtils]: 224: Hoare triple {43383#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:20,957 INFO L290 TraceCheckUtils]: 225: Hoare triple {43411#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:20,957 INFO L272 TraceCheckUtils]: 226: Hoare triple {43411#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:20,957 INFO L290 TraceCheckUtils]: 227: Hoare triple {43411#(<= ~counter~0 24)} ~cond := #in~cond; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:20,958 INFO L290 TraceCheckUtils]: 228: Hoare triple {43411#(<= ~counter~0 24)} assume !(0 == ~cond); {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:20,958 INFO L290 TraceCheckUtils]: 229: Hoare triple {43411#(<= ~counter~0 24)} assume true; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:20,959 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {43411#(<= ~counter~0 24)} {43411#(<= ~counter~0 24)} #63#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:20,959 INFO L290 TraceCheckUtils]: 231: Hoare triple {43411#(<= ~counter~0 24)} assume !!(0 != ~r~0); {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:20,959 INFO L290 TraceCheckUtils]: 232: Hoare triple {43411#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:20,960 INFO L290 TraceCheckUtils]: 233: Hoare triple {43411#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:20,960 INFO L290 TraceCheckUtils]: 234: Hoare triple {43439#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:20,961 INFO L272 TraceCheckUtils]: 235: Hoare triple {43439#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:20,961 INFO L290 TraceCheckUtils]: 236: Hoare triple {43439#(<= ~counter~0 25)} ~cond := #in~cond; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:20,961 INFO L290 TraceCheckUtils]: 237: Hoare triple {43439#(<= ~counter~0 25)} assume !(0 == ~cond); {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:20,962 INFO L290 TraceCheckUtils]: 238: Hoare triple {43439#(<= ~counter~0 25)} assume true; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:20,962 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {43439#(<= ~counter~0 25)} {43439#(<= ~counter~0 25)} #63#return; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:20,962 INFO L290 TraceCheckUtils]: 240: Hoare triple {43439#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:20,963 INFO L290 TraceCheckUtils]: 241: Hoare triple {43439#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:20,963 INFO L290 TraceCheckUtils]: 242: Hoare triple {43439#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43467#(<= |main_#t~post6| 25)} is VALID [2022-04-08 06:13:20,963 INFO L290 TraceCheckUtils]: 243: Hoare triple {43467#(<= |main_#t~post6| 25)} assume !(#t~post6 < 50);havoc #t~post6; {42711#false} is VALID [2022-04-08 06:13:20,964 INFO L272 TraceCheckUtils]: 244: Hoare triple {42711#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42711#false} is VALID [2022-04-08 06:13:20,964 INFO L290 TraceCheckUtils]: 245: Hoare triple {42711#false} ~cond := #in~cond; {42711#false} is VALID [2022-04-08 06:13:20,964 INFO L290 TraceCheckUtils]: 246: Hoare triple {42711#false} assume 0 == ~cond; {42711#false} is VALID [2022-04-08 06:13:20,964 INFO L290 TraceCheckUtils]: 247: Hoare triple {42711#false} assume !false; {42711#false} is VALID [2022-04-08 06:13:20,965 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 06:13:20,965 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:13:22,762 INFO L290 TraceCheckUtils]: 247: Hoare triple {42711#false} assume !false; {42711#false} is VALID [2022-04-08 06:13:22,763 INFO L290 TraceCheckUtils]: 246: Hoare triple {42711#false} assume 0 == ~cond; {42711#false} is VALID [2022-04-08 06:13:22,763 INFO L290 TraceCheckUtils]: 245: Hoare triple {42711#false} ~cond := #in~cond; {42711#false} is VALID [2022-04-08 06:13:22,763 INFO L272 TraceCheckUtils]: 244: Hoare triple {42711#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42711#false} is VALID [2022-04-08 06:13:22,763 INFO L290 TraceCheckUtils]: 243: Hoare triple {43495#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {42711#false} is VALID [2022-04-08 06:13:22,764 INFO L290 TraceCheckUtils]: 242: Hoare triple {43499#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43495#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:13:22,764 INFO L290 TraceCheckUtils]: 241: Hoare triple {43499#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43499#(< ~counter~0 50)} is VALID [2022-04-08 06:13:22,764 INFO L290 TraceCheckUtils]: 240: Hoare triple {43499#(< ~counter~0 50)} assume !!(0 != ~r~0); {43499#(< ~counter~0 50)} is VALID [2022-04-08 06:13:22,765 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {42710#true} {43499#(< ~counter~0 50)} #63#return; {43499#(< ~counter~0 50)} is VALID [2022-04-08 06:13:22,765 INFO L290 TraceCheckUtils]: 238: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,765 INFO L290 TraceCheckUtils]: 237: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,765 INFO L290 TraceCheckUtils]: 236: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,765 INFO L272 TraceCheckUtils]: 235: Hoare triple {43499#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,766 INFO L290 TraceCheckUtils]: 234: Hoare triple {43499#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {43499#(< ~counter~0 50)} is VALID [2022-04-08 06:13:22,767 INFO L290 TraceCheckUtils]: 233: Hoare triple {43527#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43499#(< ~counter~0 50)} is VALID [2022-04-08 06:13:22,767 INFO L290 TraceCheckUtils]: 232: Hoare triple {43527#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43527#(< ~counter~0 49)} is VALID [2022-04-08 06:13:22,768 INFO L290 TraceCheckUtils]: 231: Hoare triple {43527#(< ~counter~0 49)} assume !!(0 != ~r~0); {43527#(< ~counter~0 49)} is VALID [2022-04-08 06:13:22,768 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {42710#true} {43527#(< ~counter~0 49)} #63#return; {43527#(< ~counter~0 49)} is VALID [2022-04-08 06:13:22,768 INFO L290 TraceCheckUtils]: 229: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,768 INFO L290 TraceCheckUtils]: 228: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,768 INFO L290 TraceCheckUtils]: 227: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,768 INFO L272 TraceCheckUtils]: 226: Hoare triple {43527#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,769 INFO L290 TraceCheckUtils]: 225: Hoare triple {43527#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {43527#(< ~counter~0 49)} is VALID [2022-04-08 06:13:22,769 INFO L290 TraceCheckUtils]: 224: Hoare triple {43555#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43527#(< ~counter~0 49)} is VALID [2022-04-08 06:13:22,770 INFO L290 TraceCheckUtils]: 223: Hoare triple {43555#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43555#(< ~counter~0 48)} is VALID [2022-04-08 06:13:22,770 INFO L290 TraceCheckUtils]: 222: Hoare triple {43555#(< ~counter~0 48)} assume !!(0 != ~r~0); {43555#(< ~counter~0 48)} is VALID [2022-04-08 06:13:22,771 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {42710#true} {43555#(< ~counter~0 48)} #63#return; {43555#(< ~counter~0 48)} is VALID [2022-04-08 06:13:22,771 INFO L290 TraceCheckUtils]: 220: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,771 INFO L290 TraceCheckUtils]: 219: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,771 INFO L290 TraceCheckUtils]: 218: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,771 INFO L272 TraceCheckUtils]: 217: Hoare triple {43555#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,771 INFO L290 TraceCheckUtils]: 216: Hoare triple {43555#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {43555#(< ~counter~0 48)} is VALID [2022-04-08 06:13:22,772 INFO L290 TraceCheckUtils]: 215: Hoare triple {43583#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43555#(< ~counter~0 48)} is VALID [2022-04-08 06:13:22,773 INFO L290 TraceCheckUtils]: 214: Hoare triple {43583#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43583#(< ~counter~0 47)} is VALID [2022-04-08 06:13:22,773 INFO L290 TraceCheckUtils]: 213: Hoare triple {43583#(< ~counter~0 47)} assume !!(0 != ~r~0); {43583#(< ~counter~0 47)} is VALID [2022-04-08 06:13:22,773 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {42710#true} {43583#(< ~counter~0 47)} #63#return; {43583#(< ~counter~0 47)} is VALID [2022-04-08 06:13:22,774 INFO L290 TraceCheckUtils]: 211: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,774 INFO L290 TraceCheckUtils]: 210: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,774 INFO L290 TraceCheckUtils]: 209: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,774 INFO L272 TraceCheckUtils]: 208: Hoare triple {43583#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,774 INFO L290 TraceCheckUtils]: 207: Hoare triple {43583#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {43583#(< ~counter~0 47)} is VALID [2022-04-08 06:13:22,775 INFO L290 TraceCheckUtils]: 206: Hoare triple {43611#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43583#(< ~counter~0 47)} is VALID [2022-04-08 06:13:22,775 INFO L290 TraceCheckUtils]: 205: Hoare triple {43611#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43611#(< ~counter~0 46)} is VALID [2022-04-08 06:13:22,776 INFO L290 TraceCheckUtils]: 204: Hoare triple {43611#(< ~counter~0 46)} assume !!(0 != ~r~0); {43611#(< ~counter~0 46)} is VALID [2022-04-08 06:13:22,776 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {42710#true} {43611#(< ~counter~0 46)} #63#return; {43611#(< ~counter~0 46)} is VALID [2022-04-08 06:13:22,776 INFO L290 TraceCheckUtils]: 202: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,776 INFO L290 TraceCheckUtils]: 201: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,776 INFO L290 TraceCheckUtils]: 200: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,777 INFO L272 TraceCheckUtils]: 199: Hoare triple {43611#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,777 INFO L290 TraceCheckUtils]: 198: Hoare triple {43611#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {43611#(< ~counter~0 46)} is VALID [2022-04-08 06:13:22,778 INFO L290 TraceCheckUtils]: 197: Hoare triple {43639#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43611#(< ~counter~0 46)} is VALID [2022-04-08 06:13:22,778 INFO L290 TraceCheckUtils]: 196: Hoare triple {43639#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43639#(< ~counter~0 45)} is VALID [2022-04-08 06:13:22,778 INFO L290 TraceCheckUtils]: 195: Hoare triple {43639#(< ~counter~0 45)} assume !!(0 != ~r~0); {43639#(< ~counter~0 45)} is VALID [2022-04-08 06:13:22,779 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {42710#true} {43639#(< ~counter~0 45)} #63#return; {43639#(< ~counter~0 45)} is VALID [2022-04-08 06:13:22,779 INFO L290 TraceCheckUtils]: 193: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,779 INFO L290 TraceCheckUtils]: 192: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,779 INFO L290 TraceCheckUtils]: 191: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,779 INFO L272 TraceCheckUtils]: 190: Hoare triple {43639#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,780 INFO L290 TraceCheckUtils]: 189: Hoare triple {43639#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {43639#(< ~counter~0 45)} is VALID [2022-04-08 06:13:22,780 INFO L290 TraceCheckUtils]: 188: Hoare triple {43667#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43639#(< ~counter~0 45)} is VALID [2022-04-08 06:13:22,781 INFO L290 TraceCheckUtils]: 187: Hoare triple {43667#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43667#(< ~counter~0 44)} is VALID [2022-04-08 06:13:22,781 INFO L290 TraceCheckUtils]: 186: Hoare triple {43667#(< ~counter~0 44)} assume !!(0 != ~r~0); {43667#(< ~counter~0 44)} is VALID [2022-04-08 06:13:22,782 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {42710#true} {43667#(< ~counter~0 44)} #63#return; {43667#(< ~counter~0 44)} is VALID [2022-04-08 06:13:22,782 INFO L290 TraceCheckUtils]: 184: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,782 INFO L290 TraceCheckUtils]: 183: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,782 INFO L290 TraceCheckUtils]: 182: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,782 INFO L272 TraceCheckUtils]: 181: Hoare triple {43667#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,782 INFO L290 TraceCheckUtils]: 180: Hoare triple {43667#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {43667#(< ~counter~0 44)} is VALID [2022-04-08 06:13:22,783 INFO L290 TraceCheckUtils]: 179: Hoare triple {43695#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43667#(< ~counter~0 44)} is VALID [2022-04-08 06:13:22,783 INFO L290 TraceCheckUtils]: 178: Hoare triple {43695#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43695#(< ~counter~0 43)} is VALID [2022-04-08 06:13:22,784 INFO L290 TraceCheckUtils]: 177: Hoare triple {43695#(< ~counter~0 43)} assume !!(0 != ~r~0); {43695#(< ~counter~0 43)} is VALID [2022-04-08 06:13:22,784 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {42710#true} {43695#(< ~counter~0 43)} #63#return; {43695#(< ~counter~0 43)} is VALID [2022-04-08 06:13:22,784 INFO L290 TraceCheckUtils]: 175: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,785 INFO L290 TraceCheckUtils]: 174: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,785 INFO L290 TraceCheckUtils]: 173: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,785 INFO L272 TraceCheckUtils]: 172: Hoare triple {43695#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,785 INFO L290 TraceCheckUtils]: 171: Hoare triple {43695#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {43695#(< ~counter~0 43)} is VALID [2022-04-08 06:13:22,786 INFO L290 TraceCheckUtils]: 170: Hoare triple {43723#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43695#(< ~counter~0 43)} is VALID [2022-04-08 06:13:22,786 INFO L290 TraceCheckUtils]: 169: Hoare triple {43723#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43723#(< ~counter~0 42)} is VALID [2022-04-08 06:13:22,787 INFO L290 TraceCheckUtils]: 168: Hoare triple {43723#(< ~counter~0 42)} assume !!(0 != ~r~0); {43723#(< ~counter~0 42)} is VALID [2022-04-08 06:13:22,787 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {42710#true} {43723#(< ~counter~0 42)} #63#return; {43723#(< ~counter~0 42)} is VALID [2022-04-08 06:13:22,788 INFO L290 TraceCheckUtils]: 166: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,788 INFO L290 TraceCheckUtils]: 165: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,788 INFO L290 TraceCheckUtils]: 164: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,788 INFO L272 TraceCheckUtils]: 163: Hoare triple {43723#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,788 INFO L290 TraceCheckUtils]: 162: Hoare triple {43723#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {43723#(< ~counter~0 42)} is VALID [2022-04-08 06:13:22,789 INFO L290 TraceCheckUtils]: 161: Hoare triple {43751#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43723#(< ~counter~0 42)} is VALID [2022-04-08 06:13:22,789 INFO L290 TraceCheckUtils]: 160: Hoare triple {43751#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43751#(< ~counter~0 41)} is VALID [2022-04-08 06:13:22,790 INFO L290 TraceCheckUtils]: 159: Hoare triple {43751#(< ~counter~0 41)} assume !!(0 != ~r~0); {43751#(< ~counter~0 41)} is VALID [2022-04-08 06:13:22,790 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {42710#true} {43751#(< ~counter~0 41)} #63#return; {43751#(< ~counter~0 41)} is VALID [2022-04-08 06:13:22,790 INFO L290 TraceCheckUtils]: 157: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,790 INFO L290 TraceCheckUtils]: 156: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,791 INFO L290 TraceCheckUtils]: 155: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,791 INFO L272 TraceCheckUtils]: 154: Hoare triple {43751#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,791 INFO L290 TraceCheckUtils]: 153: Hoare triple {43751#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {43751#(< ~counter~0 41)} is VALID [2022-04-08 06:13:22,792 INFO L290 TraceCheckUtils]: 152: Hoare triple {43779#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43751#(< ~counter~0 41)} is VALID [2022-04-08 06:13:22,792 INFO L290 TraceCheckUtils]: 151: Hoare triple {43779#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43779#(< ~counter~0 40)} is VALID [2022-04-08 06:13:22,792 INFO L290 TraceCheckUtils]: 150: Hoare triple {43779#(< ~counter~0 40)} assume !!(0 != ~r~0); {43779#(< ~counter~0 40)} is VALID [2022-04-08 06:13:22,793 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {42710#true} {43779#(< ~counter~0 40)} #63#return; {43779#(< ~counter~0 40)} is VALID [2022-04-08 06:13:22,793 INFO L290 TraceCheckUtils]: 148: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,793 INFO L290 TraceCheckUtils]: 147: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,793 INFO L290 TraceCheckUtils]: 146: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,793 INFO L272 TraceCheckUtils]: 145: Hoare triple {43779#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,794 INFO L290 TraceCheckUtils]: 144: Hoare triple {43779#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {43779#(< ~counter~0 40)} is VALID [2022-04-08 06:13:22,795 INFO L290 TraceCheckUtils]: 143: Hoare triple {43807#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43779#(< ~counter~0 40)} is VALID [2022-04-08 06:13:22,795 INFO L290 TraceCheckUtils]: 142: Hoare triple {43807#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43807#(< ~counter~0 39)} is VALID [2022-04-08 06:13:22,795 INFO L290 TraceCheckUtils]: 141: Hoare triple {43807#(< ~counter~0 39)} assume !!(0 != ~r~0); {43807#(< ~counter~0 39)} is VALID [2022-04-08 06:13:22,796 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {42710#true} {43807#(< ~counter~0 39)} #63#return; {43807#(< ~counter~0 39)} is VALID [2022-04-08 06:13:22,796 INFO L290 TraceCheckUtils]: 139: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,796 INFO L290 TraceCheckUtils]: 138: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,796 INFO L290 TraceCheckUtils]: 137: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,796 INFO L272 TraceCheckUtils]: 136: Hoare triple {43807#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,797 INFO L290 TraceCheckUtils]: 135: Hoare triple {43807#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {43807#(< ~counter~0 39)} is VALID [2022-04-08 06:13:22,797 INFO L290 TraceCheckUtils]: 134: Hoare triple {43835#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43807#(< ~counter~0 39)} is VALID [2022-04-08 06:13:22,798 INFO L290 TraceCheckUtils]: 133: Hoare triple {43835#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43835#(< ~counter~0 38)} is VALID [2022-04-08 06:13:22,798 INFO L290 TraceCheckUtils]: 132: Hoare triple {43835#(< ~counter~0 38)} assume !!(0 != ~r~0); {43835#(< ~counter~0 38)} is VALID [2022-04-08 06:13:22,799 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {42710#true} {43835#(< ~counter~0 38)} #63#return; {43835#(< ~counter~0 38)} is VALID [2022-04-08 06:13:22,799 INFO L290 TraceCheckUtils]: 130: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,799 INFO L290 TraceCheckUtils]: 129: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,799 INFO L290 TraceCheckUtils]: 128: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,799 INFO L272 TraceCheckUtils]: 127: Hoare triple {43835#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,799 INFO L290 TraceCheckUtils]: 126: Hoare triple {43835#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {43835#(< ~counter~0 38)} is VALID [2022-04-08 06:13:22,800 INFO L290 TraceCheckUtils]: 125: Hoare triple {43863#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43835#(< ~counter~0 38)} is VALID [2022-04-08 06:13:22,800 INFO L290 TraceCheckUtils]: 124: Hoare triple {43863#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43863#(< ~counter~0 37)} is VALID [2022-04-08 06:13:22,801 INFO L290 TraceCheckUtils]: 123: Hoare triple {43863#(< ~counter~0 37)} assume !!(0 != ~r~0); {43863#(< ~counter~0 37)} is VALID [2022-04-08 06:13:22,801 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {42710#true} {43863#(< ~counter~0 37)} #63#return; {43863#(< ~counter~0 37)} is VALID [2022-04-08 06:13:22,801 INFO L290 TraceCheckUtils]: 121: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,801 INFO L290 TraceCheckUtils]: 120: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,802 INFO L290 TraceCheckUtils]: 119: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,802 INFO L272 TraceCheckUtils]: 118: Hoare triple {43863#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,802 INFO L290 TraceCheckUtils]: 117: Hoare triple {43863#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {43863#(< ~counter~0 37)} is VALID [2022-04-08 06:13:22,803 INFO L290 TraceCheckUtils]: 116: Hoare triple {43891#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43863#(< ~counter~0 37)} is VALID [2022-04-08 06:13:22,803 INFO L290 TraceCheckUtils]: 115: Hoare triple {43891#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43891#(< ~counter~0 36)} is VALID [2022-04-08 06:13:22,803 INFO L290 TraceCheckUtils]: 114: Hoare triple {43891#(< ~counter~0 36)} assume !!(0 != ~r~0); {43891#(< ~counter~0 36)} is VALID [2022-04-08 06:13:22,804 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {42710#true} {43891#(< ~counter~0 36)} #63#return; {43891#(< ~counter~0 36)} is VALID [2022-04-08 06:13:22,804 INFO L290 TraceCheckUtils]: 112: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,804 INFO L290 TraceCheckUtils]: 111: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,804 INFO L290 TraceCheckUtils]: 110: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,804 INFO L272 TraceCheckUtils]: 109: Hoare triple {43891#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,805 INFO L290 TraceCheckUtils]: 108: Hoare triple {43891#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {43891#(< ~counter~0 36)} is VALID [2022-04-08 06:13:22,805 INFO L290 TraceCheckUtils]: 107: Hoare triple {43919#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43891#(< ~counter~0 36)} is VALID [2022-04-08 06:13:22,806 INFO L290 TraceCheckUtils]: 106: Hoare triple {43919#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43919#(< ~counter~0 35)} is VALID [2022-04-08 06:13:22,806 INFO L290 TraceCheckUtils]: 105: Hoare triple {43919#(< ~counter~0 35)} assume !!(0 != ~r~0); {43919#(< ~counter~0 35)} is VALID [2022-04-08 06:13:22,806 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {42710#true} {43919#(< ~counter~0 35)} #63#return; {43919#(< ~counter~0 35)} is VALID [2022-04-08 06:13:22,807 INFO L290 TraceCheckUtils]: 103: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,807 INFO L290 TraceCheckUtils]: 102: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,807 INFO L290 TraceCheckUtils]: 101: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,807 INFO L272 TraceCheckUtils]: 100: Hoare triple {43919#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,807 INFO L290 TraceCheckUtils]: 99: Hoare triple {43919#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {43919#(< ~counter~0 35)} is VALID [2022-04-08 06:13:22,808 INFO L290 TraceCheckUtils]: 98: Hoare triple {43947#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43919#(< ~counter~0 35)} is VALID [2022-04-08 06:13:22,808 INFO L290 TraceCheckUtils]: 97: Hoare triple {43947#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43947#(< ~counter~0 34)} is VALID [2022-04-08 06:13:22,808 INFO L290 TraceCheckUtils]: 96: Hoare triple {43947#(< ~counter~0 34)} assume !!(0 != ~r~0); {43947#(< ~counter~0 34)} is VALID [2022-04-08 06:13:22,809 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42710#true} {43947#(< ~counter~0 34)} #63#return; {43947#(< ~counter~0 34)} is VALID [2022-04-08 06:13:22,809 INFO L290 TraceCheckUtils]: 94: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,809 INFO L290 TraceCheckUtils]: 93: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,809 INFO L290 TraceCheckUtils]: 92: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,809 INFO L272 TraceCheckUtils]: 91: Hoare triple {43947#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,810 INFO L290 TraceCheckUtils]: 90: Hoare triple {43947#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {43947#(< ~counter~0 34)} is VALID [2022-04-08 06:13:22,810 INFO L290 TraceCheckUtils]: 89: Hoare triple {43975#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43947#(< ~counter~0 34)} is VALID [2022-04-08 06:13:22,811 INFO L290 TraceCheckUtils]: 88: Hoare triple {43975#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43975#(< ~counter~0 33)} is VALID [2022-04-08 06:13:22,811 INFO L290 TraceCheckUtils]: 87: Hoare triple {43975#(< ~counter~0 33)} assume !!(0 != ~r~0); {43975#(< ~counter~0 33)} is VALID [2022-04-08 06:13:22,812 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42710#true} {43975#(< ~counter~0 33)} #63#return; {43975#(< ~counter~0 33)} is VALID [2022-04-08 06:13:22,812 INFO L290 TraceCheckUtils]: 85: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,812 INFO L290 TraceCheckUtils]: 84: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,812 INFO L290 TraceCheckUtils]: 83: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,812 INFO L272 TraceCheckUtils]: 82: Hoare triple {43975#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,812 INFO L290 TraceCheckUtils]: 81: Hoare triple {43975#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {43975#(< ~counter~0 33)} is VALID [2022-04-08 06:13:22,813 INFO L290 TraceCheckUtils]: 80: Hoare triple {44003#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43975#(< ~counter~0 33)} is VALID [2022-04-08 06:13:22,813 INFO L290 TraceCheckUtils]: 79: Hoare triple {44003#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44003#(< ~counter~0 32)} is VALID [2022-04-08 06:13:22,814 INFO L290 TraceCheckUtils]: 78: Hoare triple {44003#(< ~counter~0 32)} assume !!(0 != ~r~0); {44003#(< ~counter~0 32)} is VALID [2022-04-08 06:13:22,814 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42710#true} {44003#(< ~counter~0 32)} #63#return; {44003#(< ~counter~0 32)} is VALID [2022-04-08 06:13:22,814 INFO L290 TraceCheckUtils]: 76: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,814 INFO L290 TraceCheckUtils]: 75: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,814 INFO L290 TraceCheckUtils]: 74: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,814 INFO L272 TraceCheckUtils]: 73: Hoare triple {44003#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,815 INFO L290 TraceCheckUtils]: 72: Hoare triple {44003#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {44003#(< ~counter~0 32)} is VALID [2022-04-08 06:13:22,815 INFO L290 TraceCheckUtils]: 71: Hoare triple {44031#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44003#(< ~counter~0 32)} is VALID [2022-04-08 06:13:22,816 INFO L290 TraceCheckUtils]: 70: Hoare triple {44031#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44031#(< ~counter~0 31)} is VALID [2022-04-08 06:13:22,816 INFO L290 TraceCheckUtils]: 69: Hoare triple {44031#(< ~counter~0 31)} assume !!(0 != ~r~0); {44031#(< ~counter~0 31)} is VALID [2022-04-08 06:13:22,817 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42710#true} {44031#(< ~counter~0 31)} #63#return; {44031#(< ~counter~0 31)} is VALID [2022-04-08 06:13:22,817 INFO L290 TraceCheckUtils]: 67: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,817 INFO L290 TraceCheckUtils]: 66: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,817 INFO L290 TraceCheckUtils]: 65: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,817 INFO L272 TraceCheckUtils]: 64: Hoare triple {44031#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,817 INFO L290 TraceCheckUtils]: 63: Hoare triple {44031#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {44031#(< ~counter~0 31)} is VALID [2022-04-08 06:13:22,818 INFO L290 TraceCheckUtils]: 62: Hoare triple {44059#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44031#(< ~counter~0 31)} is VALID [2022-04-08 06:13:22,818 INFO L290 TraceCheckUtils]: 61: Hoare triple {44059#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44059#(< ~counter~0 30)} is VALID [2022-04-08 06:13:22,819 INFO L290 TraceCheckUtils]: 60: Hoare triple {44059#(< ~counter~0 30)} assume !!(0 != ~r~0); {44059#(< ~counter~0 30)} is VALID [2022-04-08 06:13:22,819 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42710#true} {44059#(< ~counter~0 30)} #63#return; {44059#(< ~counter~0 30)} is VALID [2022-04-08 06:13:22,819 INFO L290 TraceCheckUtils]: 58: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,819 INFO L290 TraceCheckUtils]: 57: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,819 INFO L290 TraceCheckUtils]: 56: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,819 INFO L272 TraceCheckUtils]: 55: Hoare triple {44059#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,820 INFO L290 TraceCheckUtils]: 54: Hoare triple {44059#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {44059#(< ~counter~0 30)} is VALID [2022-04-08 06:13:22,820 INFO L290 TraceCheckUtils]: 53: Hoare triple {44087#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44059#(< ~counter~0 30)} is VALID [2022-04-08 06:13:22,821 INFO L290 TraceCheckUtils]: 52: Hoare triple {44087#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44087#(< ~counter~0 29)} is VALID [2022-04-08 06:13:22,821 INFO L290 TraceCheckUtils]: 51: Hoare triple {44087#(< ~counter~0 29)} assume !!(0 != ~r~0); {44087#(< ~counter~0 29)} is VALID [2022-04-08 06:13:22,822 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42710#true} {44087#(< ~counter~0 29)} #63#return; {44087#(< ~counter~0 29)} is VALID [2022-04-08 06:13:22,822 INFO L290 TraceCheckUtils]: 49: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,822 INFO L290 TraceCheckUtils]: 48: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,822 INFO L290 TraceCheckUtils]: 47: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,822 INFO L272 TraceCheckUtils]: 46: Hoare triple {44087#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,822 INFO L290 TraceCheckUtils]: 45: Hoare triple {44087#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {44087#(< ~counter~0 29)} is VALID [2022-04-08 06:13:22,823 INFO L290 TraceCheckUtils]: 44: Hoare triple {44115#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44087#(< ~counter~0 29)} is VALID [2022-04-08 06:13:22,823 INFO L290 TraceCheckUtils]: 43: Hoare triple {44115#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44115#(< ~counter~0 28)} is VALID [2022-04-08 06:13:22,823 INFO L290 TraceCheckUtils]: 42: Hoare triple {44115#(< ~counter~0 28)} assume !!(0 != ~r~0); {44115#(< ~counter~0 28)} is VALID [2022-04-08 06:13:22,824 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42710#true} {44115#(< ~counter~0 28)} #63#return; {44115#(< ~counter~0 28)} is VALID [2022-04-08 06:13:22,824 INFO L290 TraceCheckUtils]: 40: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,824 INFO L290 TraceCheckUtils]: 39: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,824 INFO L290 TraceCheckUtils]: 38: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,824 INFO L272 TraceCheckUtils]: 37: Hoare triple {44115#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,825 INFO L290 TraceCheckUtils]: 36: Hoare triple {44115#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {44115#(< ~counter~0 28)} is VALID [2022-04-08 06:13:22,825 INFO L290 TraceCheckUtils]: 35: Hoare triple {44143#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44115#(< ~counter~0 28)} is VALID [2022-04-08 06:13:22,826 INFO L290 TraceCheckUtils]: 34: Hoare triple {44143#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44143#(< ~counter~0 27)} is VALID [2022-04-08 06:13:22,826 INFO L290 TraceCheckUtils]: 33: Hoare triple {44143#(< ~counter~0 27)} assume !!(0 != ~r~0); {44143#(< ~counter~0 27)} is VALID [2022-04-08 06:13:22,827 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42710#true} {44143#(< ~counter~0 27)} #63#return; {44143#(< ~counter~0 27)} is VALID [2022-04-08 06:13:22,827 INFO L290 TraceCheckUtils]: 31: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,827 INFO L290 TraceCheckUtils]: 30: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,827 INFO L290 TraceCheckUtils]: 29: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,827 INFO L272 TraceCheckUtils]: 28: Hoare triple {44143#(< ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,827 INFO L290 TraceCheckUtils]: 27: Hoare triple {44143#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {44143#(< ~counter~0 27)} is VALID [2022-04-08 06:13:22,828 INFO L290 TraceCheckUtils]: 26: Hoare triple {43439#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44143#(< ~counter~0 27)} is VALID [2022-04-08 06:13:22,828 INFO L290 TraceCheckUtils]: 25: Hoare triple {43439#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:22,829 INFO L290 TraceCheckUtils]: 24: Hoare triple {43439#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:22,830 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42710#true} {43439#(<= ~counter~0 25)} #63#return; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:22,830 INFO L290 TraceCheckUtils]: 22: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,830 INFO L290 TraceCheckUtils]: 21: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,830 INFO L290 TraceCheckUtils]: 20: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,830 INFO L272 TraceCheckUtils]: 19: Hoare triple {43439#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,830 INFO L290 TraceCheckUtils]: 18: Hoare triple {43439#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:22,831 INFO L290 TraceCheckUtils]: 17: Hoare triple {43411#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:22,831 INFO L290 TraceCheckUtils]: 16: Hoare triple {43411#(<= ~counter~0 24)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:22,832 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42710#true} {43411#(<= ~counter~0 24)} #61#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:22,832 INFO L290 TraceCheckUtils]: 14: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,832 INFO L290 TraceCheckUtils]: 13: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,833 INFO L290 TraceCheckUtils]: 12: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,833 INFO L272 TraceCheckUtils]: 11: Hoare triple {43411#(<= ~counter~0 24)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,834 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42710#true} {43411#(<= ~counter~0 24)} #59#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:22,834 INFO L290 TraceCheckUtils]: 9: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-08 06:13:22,834 INFO L290 TraceCheckUtils]: 8: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-08 06:13:22,834 INFO L290 TraceCheckUtils]: 7: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-08 06:13:22,834 INFO L272 TraceCheckUtils]: 6: Hoare triple {43411#(<= ~counter~0 24)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42710#true} is VALID [2022-04-08 06:13:22,834 INFO L290 TraceCheckUtils]: 5: Hoare triple {43411#(<= ~counter~0 24)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:22,835 INFO L272 TraceCheckUtils]: 4: Hoare triple {43411#(<= ~counter~0 24)} call #t~ret7 := main(); {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:22,835 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43411#(<= ~counter~0 24)} {42710#true} #67#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:22,836 INFO L290 TraceCheckUtils]: 2: Hoare triple {43411#(<= ~counter~0 24)} assume true; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:22,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {42710#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {43411#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:22,836 INFO L272 TraceCheckUtils]: 0: Hoare triple {42710#true} call ULTIMATE.init(); {42710#true} is VALID [2022-04-08 06:13:22,838 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 06:13:22,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:13:22,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754081502] [2022-04-08 06:13:22,838 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:13:22,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1169183856] [2022-04-08 06:13:22,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1169183856] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:13:22,838 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:13:22,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 54 [2022-04-08 06:13:22,839 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:13:22,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [117409034] [2022-04-08 06:13:22,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [117409034] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:13:22,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:13:22,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-08 06:13:22,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786885626] [2022-04-08 06:13:22,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:13:22,840 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 06:13:22,840 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:13:22,840 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 06:13:23,059 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 06:13:23,060 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-08 06:13:23,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:13:23,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-08 06:13:23,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:13:23,061 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 06:13:24,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:24,536 INFO L93 Difference]: Finished difference Result 259 states and 286 transitions. [2022-04-08 06:13:24,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-08 06:13:24,536 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 06:13:24,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:13:24,537 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 06:13:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-08 06:13:24,542 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 06:13:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-08 06:13:24,548 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 285 transitions. [2022-04-08 06:13:24,792 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 06:13:24,795 INFO L225 Difference]: With dead ends: 259 [2022-04-08 06:13:24,796 INFO L226 Difference]: Without dead ends: 254 [2022-04-08 06:13:24,796 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 520 GetRequests, 442 SyntacticMatches, 1 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 398 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2656, Invalid=3506, Unknown=0, NotChecked=0, Total=6162 [2022-04-08 06:13:24,797 INFO L913 BasicCegarLoop]: 51 mSDtfsCounter, 82 mSDsluCounter, 225 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:13:24,797 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [82 Valid, 276 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:13:24,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-08 06:13:25,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 254. [2022-04-08 06:13:25,137 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:13:25,137 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 06:13:25,137 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 06:13:25,138 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 06:13:25,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:25,142 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-08 06:13:25,142 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-08 06:13:25,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:13:25,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:13:25,144 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 06:13:25,144 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 06:13:25,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:25,148 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-08 06:13:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-08 06:13:25,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:13:25,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:13:25,149 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:13:25,149 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:13:25,150 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 06:13:25,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 281 transitions. [2022-04-08 06:13:25,155 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 281 transitions. Word has length 248 [2022-04-08 06:13:25,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:13:25,155 INFO L478 AbstractCegarLoop]: Abstraction has 254 states and 281 transitions. [2022-04-08 06:13:25,155 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 06:13:25,155 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 254 states and 281 transitions. [2022-04-08 06:13:27,128 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 06:13:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-08 06:13:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-04-08 06:13:27,130 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:13:27,130 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 06:13:27,169 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 06:13:27,330 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 06:13:27,331 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:13:27,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:13:27,331 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 51 times [2022-04-08 06:13:27,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:13:27,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1196843288] [2022-04-08 06:13:27,332 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:13:27,332 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 52 times [2022-04-08 06:13:27,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:13:27,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1359039306] [2022-04-08 06:13:27,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:13:27,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:13:27,381 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:13:27,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1969355745] [2022-04-08 06:13:27,381 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:13:27,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:13:27,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:13:27,395 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 06:13:27,451 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 06:13:27,733 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:13:27,733 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:13:27,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 613 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-08 06:13:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:13:27,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:13:29,116 INFO L272 TraceCheckUtils]: 0: Hoare triple {45835#true} call ULTIMATE.init(); {45835#true} is VALID [2022-04-08 06:13:29,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {45835#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,117 INFO L290 TraceCheckUtils]: 2: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,117 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45843#(<= ~counter~0 0)} {45835#true} #67#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,118 INFO L272 TraceCheckUtils]: 4: Hoare triple {45843#(<= ~counter~0 0)} call #t~ret7 := main(); {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,118 INFO L290 TraceCheckUtils]: 5: Hoare triple {45843#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,118 INFO L272 TraceCheckUtils]: 6: Hoare triple {45843#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,119 INFO L290 TraceCheckUtils]: 7: Hoare triple {45843#(<= ~counter~0 0)} ~cond := #in~cond; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,119 INFO L290 TraceCheckUtils]: 8: Hoare triple {45843#(<= ~counter~0 0)} assume !(0 == ~cond); {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,119 INFO L290 TraceCheckUtils]: 9: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,120 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45843#(<= ~counter~0 0)} {45843#(<= ~counter~0 0)} #59#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,120 INFO L272 TraceCheckUtils]: 11: Hoare triple {45843#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,120 INFO L290 TraceCheckUtils]: 12: Hoare triple {45843#(<= ~counter~0 0)} ~cond := #in~cond; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,120 INFO L290 TraceCheckUtils]: 13: Hoare triple {45843#(<= ~counter~0 0)} assume !(0 == ~cond); {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,121 INFO L290 TraceCheckUtils]: 14: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,121 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45843#(<= ~counter~0 0)} {45843#(<= ~counter~0 0)} #61#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,121 INFO L290 TraceCheckUtils]: 16: Hoare triple {45843#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {45843#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:29,122 INFO L290 TraceCheckUtils]: 17: Hoare triple {45843#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45892#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:29,123 INFO L290 TraceCheckUtils]: 18: Hoare triple {45892#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {45892#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:29,123 INFO L272 TraceCheckUtils]: 19: Hoare triple {45892#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45892#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:29,123 INFO L290 TraceCheckUtils]: 20: Hoare triple {45892#(<= ~counter~0 1)} ~cond := #in~cond; {45892#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:29,124 INFO L290 TraceCheckUtils]: 21: Hoare triple {45892#(<= ~counter~0 1)} assume !(0 == ~cond); {45892#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:29,124 INFO L290 TraceCheckUtils]: 22: Hoare triple {45892#(<= ~counter~0 1)} assume true; {45892#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:29,124 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45892#(<= ~counter~0 1)} {45892#(<= ~counter~0 1)} #63#return; {45892#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:29,125 INFO L290 TraceCheckUtils]: 24: Hoare triple {45892#(<= ~counter~0 1)} assume !!(0 != ~r~0); {45892#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:29,125 INFO L290 TraceCheckUtils]: 25: Hoare triple {45892#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45892#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:29,126 INFO L290 TraceCheckUtils]: 26: Hoare triple {45892#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45920#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:29,126 INFO L290 TraceCheckUtils]: 27: Hoare triple {45920#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {45920#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:29,126 INFO L272 TraceCheckUtils]: 28: Hoare triple {45920#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45920#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:29,127 INFO L290 TraceCheckUtils]: 29: Hoare triple {45920#(<= ~counter~0 2)} ~cond := #in~cond; {45920#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:29,127 INFO L290 TraceCheckUtils]: 30: Hoare triple {45920#(<= ~counter~0 2)} assume !(0 == ~cond); {45920#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:29,127 INFO L290 TraceCheckUtils]: 31: Hoare triple {45920#(<= ~counter~0 2)} assume true; {45920#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:29,128 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45920#(<= ~counter~0 2)} {45920#(<= ~counter~0 2)} #63#return; {45920#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:29,128 INFO L290 TraceCheckUtils]: 33: Hoare triple {45920#(<= ~counter~0 2)} assume !!(0 != ~r~0); {45920#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:29,128 INFO L290 TraceCheckUtils]: 34: Hoare triple {45920#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45920#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:29,129 INFO L290 TraceCheckUtils]: 35: Hoare triple {45920#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45948#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:29,129 INFO L290 TraceCheckUtils]: 36: Hoare triple {45948#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {45948#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:29,129 INFO L272 TraceCheckUtils]: 37: Hoare triple {45948#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45948#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:29,130 INFO L290 TraceCheckUtils]: 38: Hoare triple {45948#(<= ~counter~0 3)} ~cond := #in~cond; {45948#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:29,130 INFO L290 TraceCheckUtils]: 39: Hoare triple {45948#(<= ~counter~0 3)} assume !(0 == ~cond); {45948#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:29,130 INFO L290 TraceCheckUtils]: 40: Hoare triple {45948#(<= ~counter~0 3)} assume true; {45948#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:29,131 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45948#(<= ~counter~0 3)} {45948#(<= ~counter~0 3)} #63#return; {45948#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:29,131 INFO L290 TraceCheckUtils]: 42: Hoare triple {45948#(<= ~counter~0 3)} assume !!(0 != ~r~0); {45948#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:29,131 INFO L290 TraceCheckUtils]: 43: Hoare triple {45948#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45948#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:29,132 INFO L290 TraceCheckUtils]: 44: Hoare triple {45948#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45976#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:29,132 INFO L290 TraceCheckUtils]: 45: Hoare triple {45976#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {45976#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:29,132 INFO L272 TraceCheckUtils]: 46: Hoare triple {45976#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45976#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:29,133 INFO L290 TraceCheckUtils]: 47: Hoare triple {45976#(<= ~counter~0 4)} ~cond := #in~cond; {45976#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:29,133 INFO L290 TraceCheckUtils]: 48: Hoare triple {45976#(<= ~counter~0 4)} assume !(0 == ~cond); {45976#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:29,133 INFO L290 TraceCheckUtils]: 49: Hoare triple {45976#(<= ~counter~0 4)} assume true; {45976#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:29,134 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45976#(<= ~counter~0 4)} {45976#(<= ~counter~0 4)} #63#return; {45976#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:29,134 INFO L290 TraceCheckUtils]: 51: Hoare triple {45976#(<= ~counter~0 4)} assume !!(0 != ~r~0); {45976#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:29,134 INFO L290 TraceCheckUtils]: 52: Hoare triple {45976#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45976#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:29,135 INFO L290 TraceCheckUtils]: 53: Hoare triple {45976#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46004#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:29,135 INFO L290 TraceCheckUtils]: 54: Hoare triple {46004#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {46004#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:29,136 INFO L272 TraceCheckUtils]: 55: Hoare triple {46004#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46004#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:29,136 INFO L290 TraceCheckUtils]: 56: Hoare triple {46004#(<= ~counter~0 5)} ~cond := #in~cond; {46004#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:29,136 INFO L290 TraceCheckUtils]: 57: Hoare triple {46004#(<= ~counter~0 5)} assume !(0 == ~cond); {46004#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:29,136 INFO L290 TraceCheckUtils]: 58: Hoare triple {46004#(<= ~counter~0 5)} assume true; {46004#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:29,137 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {46004#(<= ~counter~0 5)} {46004#(<= ~counter~0 5)} #63#return; {46004#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:29,137 INFO L290 TraceCheckUtils]: 60: Hoare triple {46004#(<= ~counter~0 5)} assume !!(0 != ~r~0); {46004#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:29,137 INFO L290 TraceCheckUtils]: 61: Hoare triple {46004#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46004#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:29,138 INFO L290 TraceCheckUtils]: 62: Hoare triple {46004#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46032#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:29,138 INFO L290 TraceCheckUtils]: 63: Hoare triple {46032#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {46032#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:29,139 INFO L272 TraceCheckUtils]: 64: Hoare triple {46032#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46032#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:29,139 INFO L290 TraceCheckUtils]: 65: Hoare triple {46032#(<= ~counter~0 6)} ~cond := #in~cond; {46032#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:29,139 INFO L290 TraceCheckUtils]: 66: Hoare triple {46032#(<= ~counter~0 6)} assume !(0 == ~cond); {46032#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:29,140 INFO L290 TraceCheckUtils]: 67: Hoare triple {46032#(<= ~counter~0 6)} assume true; {46032#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:29,140 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {46032#(<= ~counter~0 6)} {46032#(<= ~counter~0 6)} #63#return; {46032#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:29,140 INFO L290 TraceCheckUtils]: 69: Hoare triple {46032#(<= ~counter~0 6)} assume !!(0 != ~r~0); {46032#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:29,141 INFO L290 TraceCheckUtils]: 70: Hoare triple {46032#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46032#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:29,141 INFO L290 TraceCheckUtils]: 71: Hoare triple {46032#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46060#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:29,141 INFO L290 TraceCheckUtils]: 72: Hoare triple {46060#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {46060#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:29,142 INFO L272 TraceCheckUtils]: 73: Hoare triple {46060#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46060#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:29,142 INFO L290 TraceCheckUtils]: 74: Hoare triple {46060#(<= ~counter~0 7)} ~cond := #in~cond; {46060#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:29,142 INFO L290 TraceCheckUtils]: 75: Hoare triple {46060#(<= ~counter~0 7)} assume !(0 == ~cond); {46060#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:29,143 INFO L290 TraceCheckUtils]: 76: Hoare triple {46060#(<= ~counter~0 7)} assume true; {46060#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:29,143 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {46060#(<= ~counter~0 7)} {46060#(<= ~counter~0 7)} #63#return; {46060#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:29,143 INFO L290 TraceCheckUtils]: 78: Hoare triple {46060#(<= ~counter~0 7)} assume !!(0 != ~r~0); {46060#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:29,144 INFO L290 TraceCheckUtils]: 79: Hoare triple {46060#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46060#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:29,144 INFO L290 TraceCheckUtils]: 80: Hoare triple {46060#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46088#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:29,144 INFO L290 TraceCheckUtils]: 81: Hoare triple {46088#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {46088#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:29,145 INFO L272 TraceCheckUtils]: 82: Hoare triple {46088#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46088#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:29,145 INFO L290 TraceCheckUtils]: 83: Hoare triple {46088#(<= ~counter~0 8)} ~cond := #in~cond; {46088#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:29,145 INFO L290 TraceCheckUtils]: 84: Hoare triple {46088#(<= ~counter~0 8)} assume !(0 == ~cond); {46088#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:29,146 INFO L290 TraceCheckUtils]: 85: Hoare triple {46088#(<= ~counter~0 8)} assume true; {46088#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:29,146 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {46088#(<= ~counter~0 8)} {46088#(<= ~counter~0 8)} #63#return; {46088#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:29,146 INFO L290 TraceCheckUtils]: 87: Hoare triple {46088#(<= ~counter~0 8)} assume !!(0 != ~r~0); {46088#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:29,147 INFO L290 TraceCheckUtils]: 88: Hoare triple {46088#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46088#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:29,147 INFO L290 TraceCheckUtils]: 89: Hoare triple {46088#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46116#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:29,148 INFO L290 TraceCheckUtils]: 90: Hoare triple {46116#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {46116#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:29,148 INFO L272 TraceCheckUtils]: 91: Hoare triple {46116#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46116#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:29,148 INFO L290 TraceCheckUtils]: 92: Hoare triple {46116#(<= ~counter~0 9)} ~cond := #in~cond; {46116#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:29,149 INFO L290 TraceCheckUtils]: 93: Hoare triple {46116#(<= ~counter~0 9)} assume !(0 == ~cond); {46116#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:29,149 INFO L290 TraceCheckUtils]: 94: Hoare triple {46116#(<= ~counter~0 9)} assume true; {46116#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:29,149 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {46116#(<= ~counter~0 9)} {46116#(<= ~counter~0 9)} #63#return; {46116#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:29,150 INFO L290 TraceCheckUtils]: 96: Hoare triple {46116#(<= ~counter~0 9)} assume !!(0 != ~r~0); {46116#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:29,150 INFO L290 TraceCheckUtils]: 97: Hoare triple {46116#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46116#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:29,150 INFO L290 TraceCheckUtils]: 98: Hoare triple {46116#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46144#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:29,151 INFO L290 TraceCheckUtils]: 99: Hoare triple {46144#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {46144#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:29,151 INFO L272 TraceCheckUtils]: 100: Hoare triple {46144#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46144#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:29,151 INFO L290 TraceCheckUtils]: 101: Hoare triple {46144#(<= ~counter~0 10)} ~cond := #in~cond; {46144#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:29,152 INFO L290 TraceCheckUtils]: 102: Hoare triple {46144#(<= ~counter~0 10)} assume !(0 == ~cond); {46144#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:29,152 INFO L290 TraceCheckUtils]: 103: Hoare triple {46144#(<= ~counter~0 10)} assume true; {46144#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:29,152 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {46144#(<= ~counter~0 10)} {46144#(<= ~counter~0 10)} #63#return; {46144#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:29,153 INFO L290 TraceCheckUtils]: 105: Hoare triple {46144#(<= ~counter~0 10)} assume !!(0 != ~r~0); {46144#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:29,153 INFO L290 TraceCheckUtils]: 106: Hoare triple {46144#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46144#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:29,154 INFO L290 TraceCheckUtils]: 107: Hoare triple {46144#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46172#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:29,154 INFO L290 TraceCheckUtils]: 108: Hoare triple {46172#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {46172#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:29,154 INFO L272 TraceCheckUtils]: 109: Hoare triple {46172#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46172#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:29,155 INFO L290 TraceCheckUtils]: 110: Hoare triple {46172#(<= ~counter~0 11)} ~cond := #in~cond; {46172#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:29,155 INFO L290 TraceCheckUtils]: 111: Hoare triple {46172#(<= ~counter~0 11)} assume !(0 == ~cond); {46172#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:29,155 INFO L290 TraceCheckUtils]: 112: Hoare triple {46172#(<= ~counter~0 11)} assume true; {46172#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:29,156 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {46172#(<= ~counter~0 11)} {46172#(<= ~counter~0 11)} #63#return; {46172#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:29,156 INFO L290 TraceCheckUtils]: 114: Hoare triple {46172#(<= ~counter~0 11)} assume !!(0 != ~r~0); {46172#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:29,156 INFO L290 TraceCheckUtils]: 115: Hoare triple {46172#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46172#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:29,157 INFO L290 TraceCheckUtils]: 116: Hoare triple {46172#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46200#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:29,157 INFO L290 TraceCheckUtils]: 117: Hoare triple {46200#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {46200#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:29,157 INFO L272 TraceCheckUtils]: 118: Hoare triple {46200#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46200#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:29,158 INFO L290 TraceCheckUtils]: 119: Hoare triple {46200#(<= ~counter~0 12)} ~cond := #in~cond; {46200#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:29,158 INFO L290 TraceCheckUtils]: 120: Hoare triple {46200#(<= ~counter~0 12)} assume !(0 == ~cond); {46200#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:29,158 INFO L290 TraceCheckUtils]: 121: Hoare triple {46200#(<= ~counter~0 12)} assume true; {46200#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:29,159 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {46200#(<= ~counter~0 12)} {46200#(<= ~counter~0 12)} #63#return; {46200#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:29,159 INFO L290 TraceCheckUtils]: 123: Hoare triple {46200#(<= ~counter~0 12)} assume !!(0 != ~r~0); {46200#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:29,159 INFO L290 TraceCheckUtils]: 124: Hoare triple {46200#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46200#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:29,160 INFO L290 TraceCheckUtils]: 125: Hoare triple {46200#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46228#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:29,160 INFO L290 TraceCheckUtils]: 126: Hoare triple {46228#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {46228#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:29,161 INFO L272 TraceCheckUtils]: 127: Hoare triple {46228#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46228#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:29,161 INFO L290 TraceCheckUtils]: 128: Hoare triple {46228#(<= ~counter~0 13)} ~cond := #in~cond; {46228#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:29,161 INFO L290 TraceCheckUtils]: 129: Hoare triple {46228#(<= ~counter~0 13)} assume !(0 == ~cond); {46228#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:29,161 INFO L290 TraceCheckUtils]: 130: Hoare triple {46228#(<= ~counter~0 13)} assume true; {46228#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:29,162 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {46228#(<= ~counter~0 13)} {46228#(<= ~counter~0 13)} #63#return; {46228#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:29,162 INFO L290 TraceCheckUtils]: 132: Hoare triple {46228#(<= ~counter~0 13)} assume !!(0 != ~r~0); {46228#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:29,162 INFO L290 TraceCheckUtils]: 133: Hoare triple {46228#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46228#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:29,163 INFO L290 TraceCheckUtils]: 134: Hoare triple {46228#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46256#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:29,163 INFO L290 TraceCheckUtils]: 135: Hoare triple {46256#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {46256#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:29,164 INFO L272 TraceCheckUtils]: 136: Hoare triple {46256#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46256#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:29,164 INFO L290 TraceCheckUtils]: 137: Hoare triple {46256#(<= ~counter~0 14)} ~cond := #in~cond; {46256#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:29,164 INFO L290 TraceCheckUtils]: 138: Hoare triple {46256#(<= ~counter~0 14)} assume !(0 == ~cond); {46256#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:29,164 INFO L290 TraceCheckUtils]: 139: Hoare triple {46256#(<= ~counter~0 14)} assume true; {46256#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:29,165 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {46256#(<= ~counter~0 14)} {46256#(<= ~counter~0 14)} #63#return; {46256#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:29,165 INFO L290 TraceCheckUtils]: 141: Hoare triple {46256#(<= ~counter~0 14)} assume !!(0 != ~r~0); {46256#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:29,165 INFO L290 TraceCheckUtils]: 142: Hoare triple {46256#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46256#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:29,166 INFO L290 TraceCheckUtils]: 143: Hoare triple {46256#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46284#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:29,166 INFO L290 TraceCheckUtils]: 144: Hoare triple {46284#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {46284#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:29,167 INFO L272 TraceCheckUtils]: 145: Hoare triple {46284#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46284#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:29,167 INFO L290 TraceCheckUtils]: 146: Hoare triple {46284#(<= ~counter~0 15)} ~cond := #in~cond; {46284#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:29,167 INFO L290 TraceCheckUtils]: 147: Hoare triple {46284#(<= ~counter~0 15)} assume !(0 == ~cond); {46284#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:29,168 INFO L290 TraceCheckUtils]: 148: Hoare triple {46284#(<= ~counter~0 15)} assume true; {46284#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:29,168 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {46284#(<= ~counter~0 15)} {46284#(<= ~counter~0 15)} #63#return; {46284#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:29,168 INFO L290 TraceCheckUtils]: 150: Hoare triple {46284#(<= ~counter~0 15)} assume !!(0 != ~r~0); {46284#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:29,169 INFO L290 TraceCheckUtils]: 151: Hoare triple {46284#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46284#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:29,169 INFO L290 TraceCheckUtils]: 152: Hoare triple {46284#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46312#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:29,169 INFO L290 TraceCheckUtils]: 153: Hoare triple {46312#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {46312#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:29,170 INFO L272 TraceCheckUtils]: 154: Hoare triple {46312#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46312#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:29,170 INFO L290 TraceCheckUtils]: 155: Hoare triple {46312#(<= ~counter~0 16)} ~cond := #in~cond; {46312#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:29,170 INFO L290 TraceCheckUtils]: 156: Hoare triple {46312#(<= ~counter~0 16)} assume !(0 == ~cond); {46312#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:29,171 INFO L290 TraceCheckUtils]: 157: Hoare triple {46312#(<= ~counter~0 16)} assume true; {46312#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:29,171 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {46312#(<= ~counter~0 16)} {46312#(<= ~counter~0 16)} #63#return; {46312#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:29,171 INFO L290 TraceCheckUtils]: 159: Hoare triple {46312#(<= ~counter~0 16)} assume !!(0 != ~r~0); {46312#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:29,172 INFO L290 TraceCheckUtils]: 160: Hoare triple {46312#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46312#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:29,172 INFO L290 TraceCheckUtils]: 161: Hoare triple {46312#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46340#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:29,173 INFO L290 TraceCheckUtils]: 162: Hoare triple {46340#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {46340#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:29,173 INFO L272 TraceCheckUtils]: 163: Hoare triple {46340#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46340#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:29,173 INFO L290 TraceCheckUtils]: 164: Hoare triple {46340#(<= ~counter~0 17)} ~cond := #in~cond; {46340#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:29,174 INFO L290 TraceCheckUtils]: 165: Hoare triple {46340#(<= ~counter~0 17)} assume !(0 == ~cond); {46340#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:29,174 INFO L290 TraceCheckUtils]: 166: Hoare triple {46340#(<= ~counter~0 17)} assume true; {46340#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:29,174 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {46340#(<= ~counter~0 17)} {46340#(<= ~counter~0 17)} #63#return; {46340#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:29,175 INFO L290 TraceCheckUtils]: 168: Hoare triple {46340#(<= ~counter~0 17)} assume !!(0 != ~r~0); {46340#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:29,175 INFO L290 TraceCheckUtils]: 169: Hoare triple {46340#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46340#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:29,175 INFO L290 TraceCheckUtils]: 170: Hoare triple {46340#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46368#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:29,176 INFO L290 TraceCheckUtils]: 171: Hoare triple {46368#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {46368#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:29,176 INFO L272 TraceCheckUtils]: 172: Hoare triple {46368#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46368#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:29,176 INFO L290 TraceCheckUtils]: 173: Hoare triple {46368#(<= ~counter~0 18)} ~cond := #in~cond; {46368#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:29,177 INFO L290 TraceCheckUtils]: 174: Hoare triple {46368#(<= ~counter~0 18)} assume !(0 == ~cond); {46368#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:29,177 INFO L290 TraceCheckUtils]: 175: Hoare triple {46368#(<= ~counter~0 18)} assume true; {46368#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:29,177 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {46368#(<= ~counter~0 18)} {46368#(<= ~counter~0 18)} #63#return; {46368#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:29,178 INFO L290 TraceCheckUtils]: 177: Hoare triple {46368#(<= ~counter~0 18)} assume !!(0 != ~r~0); {46368#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:29,178 INFO L290 TraceCheckUtils]: 178: Hoare triple {46368#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46368#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:29,179 INFO L290 TraceCheckUtils]: 179: Hoare triple {46368#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46396#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:29,179 INFO L290 TraceCheckUtils]: 180: Hoare triple {46396#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {46396#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:29,179 INFO L272 TraceCheckUtils]: 181: Hoare triple {46396#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46396#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:29,180 INFO L290 TraceCheckUtils]: 182: Hoare triple {46396#(<= ~counter~0 19)} ~cond := #in~cond; {46396#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:29,180 INFO L290 TraceCheckUtils]: 183: Hoare triple {46396#(<= ~counter~0 19)} assume !(0 == ~cond); {46396#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:29,180 INFO L290 TraceCheckUtils]: 184: Hoare triple {46396#(<= ~counter~0 19)} assume true; {46396#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:29,181 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {46396#(<= ~counter~0 19)} {46396#(<= ~counter~0 19)} #63#return; {46396#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:29,181 INFO L290 TraceCheckUtils]: 186: Hoare triple {46396#(<= ~counter~0 19)} assume !!(0 != ~r~0); {46396#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:29,181 INFO L290 TraceCheckUtils]: 187: Hoare triple {46396#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46396#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:29,182 INFO L290 TraceCheckUtils]: 188: Hoare triple {46396#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46424#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:29,182 INFO L290 TraceCheckUtils]: 189: Hoare triple {46424#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {46424#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:29,182 INFO L272 TraceCheckUtils]: 190: Hoare triple {46424#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46424#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:29,183 INFO L290 TraceCheckUtils]: 191: Hoare triple {46424#(<= ~counter~0 20)} ~cond := #in~cond; {46424#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:29,183 INFO L290 TraceCheckUtils]: 192: Hoare triple {46424#(<= ~counter~0 20)} assume !(0 == ~cond); {46424#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:29,183 INFO L290 TraceCheckUtils]: 193: Hoare triple {46424#(<= ~counter~0 20)} assume true; {46424#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:29,184 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {46424#(<= ~counter~0 20)} {46424#(<= ~counter~0 20)} #63#return; {46424#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:29,184 INFO L290 TraceCheckUtils]: 195: Hoare triple {46424#(<= ~counter~0 20)} assume !!(0 != ~r~0); {46424#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:29,184 INFO L290 TraceCheckUtils]: 196: Hoare triple {46424#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46424#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:29,185 INFO L290 TraceCheckUtils]: 197: Hoare triple {46424#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46452#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:29,185 INFO L290 TraceCheckUtils]: 198: Hoare triple {46452#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {46452#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:29,186 INFO L272 TraceCheckUtils]: 199: Hoare triple {46452#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46452#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:29,186 INFO L290 TraceCheckUtils]: 200: Hoare triple {46452#(<= ~counter~0 21)} ~cond := #in~cond; {46452#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:29,186 INFO L290 TraceCheckUtils]: 201: Hoare triple {46452#(<= ~counter~0 21)} assume !(0 == ~cond); {46452#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:29,186 INFO L290 TraceCheckUtils]: 202: Hoare triple {46452#(<= ~counter~0 21)} assume true; {46452#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:29,187 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {46452#(<= ~counter~0 21)} {46452#(<= ~counter~0 21)} #63#return; {46452#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:29,187 INFO L290 TraceCheckUtils]: 204: Hoare triple {46452#(<= ~counter~0 21)} assume !!(0 != ~r~0); {46452#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:29,187 INFO L290 TraceCheckUtils]: 205: Hoare triple {46452#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46452#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:29,188 INFO L290 TraceCheckUtils]: 206: Hoare triple {46452#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46480#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:29,188 INFO L290 TraceCheckUtils]: 207: Hoare triple {46480#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {46480#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:29,189 INFO L272 TraceCheckUtils]: 208: Hoare triple {46480#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46480#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:29,189 INFO L290 TraceCheckUtils]: 209: Hoare triple {46480#(<= ~counter~0 22)} ~cond := #in~cond; {46480#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:29,189 INFO L290 TraceCheckUtils]: 210: Hoare triple {46480#(<= ~counter~0 22)} assume !(0 == ~cond); {46480#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:29,189 INFO L290 TraceCheckUtils]: 211: Hoare triple {46480#(<= ~counter~0 22)} assume true; {46480#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:29,190 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {46480#(<= ~counter~0 22)} {46480#(<= ~counter~0 22)} #63#return; {46480#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:29,190 INFO L290 TraceCheckUtils]: 213: Hoare triple {46480#(<= ~counter~0 22)} assume !!(0 != ~r~0); {46480#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:29,190 INFO L290 TraceCheckUtils]: 214: Hoare triple {46480#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46480#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:29,191 INFO L290 TraceCheckUtils]: 215: Hoare triple {46480#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:29,191 INFO L290 TraceCheckUtils]: 216: Hoare triple {46508#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:29,192 INFO L272 TraceCheckUtils]: 217: Hoare triple {46508#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:29,192 INFO L290 TraceCheckUtils]: 218: Hoare triple {46508#(<= ~counter~0 23)} ~cond := #in~cond; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:29,192 INFO L290 TraceCheckUtils]: 219: Hoare triple {46508#(<= ~counter~0 23)} assume !(0 == ~cond); {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:29,193 INFO L290 TraceCheckUtils]: 220: Hoare triple {46508#(<= ~counter~0 23)} assume true; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:29,193 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {46508#(<= ~counter~0 23)} {46508#(<= ~counter~0 23)} #63#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:29,193 INFO L290 TraceCheckUtils]: 222: Hoare triple {46508#(<= ~counter~0 23)} assume !!(0 != ~r~0); {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:29,194 INFO L290 TraceCheckUtils]: 223: Hoare triple {46508#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:29,194 INFO L290 TraceCheckUtils]: 224: Hoare triple {46508#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:29,194 INFO L290 TraceCheckUtils]: 225: Hoare triple {46536#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:29,195 INFO L272 TraceCheckUtils]: 226: Hoare triple {46536#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:29,195 INFO L290 TraceCheckUtils]: 227: Hoare triple {46536#(<= ~counter~0 24)} ~cond := #in~cond; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:29,195 INFO L290 TraceCheckUtils]: 228: Hoare triple {46536#(<= ~counter~0 24)} assume !(0 == ~cond); {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:29,196 INFO L290 TraceCheckUtils]: 229: Hoare triple {46536#(<= ~counter~0 24)} assume true; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:29,196 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {46536#(<= ~counter~0 24)} {46536#(<= ~counter~0 24)} #63#return; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:29,196 INFO L290 TraceCheckUtils]: 231: Hoare triple {46536#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:29,197 INFO L290 TraceCheckUtils]: 232: Hoare triple {46536#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:29,197 INFO L290 TraceCheckUtils]: 233: Hoare triple {46536#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:29,198 INFO L290 TraceCheckUtils]: 234: Hoare triple {46564#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:29,198 INFO L272 TraceCheckUtils]: 235: Hoare triple {46564#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:29,198 INFO L290 TraceCheckUtils]: 236: Hoare triple {46564#(<= ~counter~0 25)} ~cond := #in~cond; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:29,199 INFO L290 TraceCheckUtils]: 237: Hoare triple {46564#(<= ~counter~0 25)} assume !(0 == ~cond); {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:29,199 INFO L290 TraceCheckUtils]: 238: Hoare triple {46564#(<= ~counter~0 25)} assume true; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:29,199 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {46564#(<= ~counter~0 25)} {46564#(<= ~counter~0 25)} #63#return; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:29,200 INFO L290 TraceCheckUtils]: 240: Hoare triple {46564#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:29,200 INFO L290 TraceCheckUtils]: 241: Hoare triple {46564#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:29,200 INFO L290 TraceCheckUtils]: 242: Hoare triple {46564#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:29,201 INFO L290 TraceCheckUtils]: 243: Hoare triple {46592#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:29,201 INFO L272 TraceCheckUtils]: 244: Hoare triple {46592#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:29,201 INFO L290 TraceCheckUtils]: 245: Hoare triple {46592#(<= ~counter~0 26)} ~cond := #in~cond; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:29,202 INFO L290 TraceCheckUtils]: 246: Hoare triple {46592#(<= ~counter~0 26)} assume !(0 == ~cond); {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:29,202 INFO L290 TraceCheckUtils]: 247: Hoare triple {46592#(<= ~counter~0 26)} assume true; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:29,202 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {46592#(<= ~counter~0 26)} {46592#(<= ~counter~0 26)} #63#return; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:29,203 INFO L290 TraceCheckUtils]: 249: Hoare triple {46592#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:29,203 INFO L290 TraceCheckUtils]: 250: Hoare triple {46592#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:29,203 INFO L290 TraceCheckUtils]: 251: Hoare triple {46592#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46620#(<= |main_#t~post6| 26)} is VALID [2022-04-08 06:13:29,204 INFO L290 TraceCheckUtils]: 252: Hoare triple {46620#(<= |main_#t~post6| 26)} assume !(#t~post6 < 50);havoc #t~post6; {45836#false} is VALID [2022-04-08 06:13:29,204 INFO L272 TraceCheckUtils]: 253: Hoare triple {45836#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45836#false} is VALID [2022-04-08 06:13:29,204 INFO L290 TraceCheckUtils]: 254: Hoare triple {45836#false} ~cond := #in~cond; {45836#false} is VALID [2022-04-08 06:13:29,204 INFO L290 TraceCheckUtils]: 255: Hoare triple {45836#false} assume 0 == ~cond; {45836#false} is VALID [2022-04-08 06:13:29,204 INFO L290 TraceCheckUtils]: 256: Hoare triple {45836#false} assume !false; {45836#false} is VALID [2022-04-08 06:13:29,205 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 06:13:29,205 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:13:30,973 INFO L290 TraceCheckUtils]: 256: Hoare triple {45836#false} assume !false; {45836#false} is VALID [2022-04-08 06:13:30,974 INFO L290 TraceCheckUtils]: 255: Hoare triple {45836#false} assume 0 == ~cond; {45836#false} is VALID [2022-04-08 06:13:30,974 INFO L290 TraceCheckUtils]: 254: Hoare triple {45836#false} ~cond := #in~cond; {45836#false} is VALID [2022-04-08 06:13:30,974 INFO L272 TraceCheckUtils]: 253: Hoare triple {45836#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45836#false} is VALID [2022-04-08 06:13:30,974 INFO L290 TraceCheckUtils]: 252: Hoare triple {46648#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {45836#false} is VALID [2022-04-08 06:13:30,974 INFO L290 TraceCheckUtils]: 251: Hoare triple {46652#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46648#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:13:30,975 INFO L290 TraceCheckUtils]: 250: Hoare triple {46652#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46652#(< ~counter~0 50)} is VALID [2022-04-08 06:13:30,975 INFO L290 TraceCheckUtils]: 249: Hoare triple {46652#(< ~counter~0 50)} assume !!(0 != ~r~0); {46652#(< ~counter~0 50)} is VALID [2022-04-08 06:13:30,976 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {45835#true} {46652#(< ~counter~0 50)} #63#return; {46652#(< ~counter~0 50)} is VALID [2022-04-08 06:13:30,976 INFO L290 TraceCheckUtils]: 247: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:30,976 INFO L290 TraceCheckUtils]: 246: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:30,976 INFO L290 TraceCheckUtils]: 245: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:30,976 INFO L272 TraceCheckUtils]: 244: Hoare triple {46652#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:30,976 INFO L290 TraceCheckUtils]: 243: Hoare triple {46652#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {46652#(< ~counter~0 50)} is VALID [2022-04-08 06:13:30,978 INFO L290 TraceCheckUtils]: 242: Hoare triple {46680#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46652#(< ~counter~0 50)} is VALID [2022-04-08 06:13:30,978 INFO L290 TraceCheckUtils]: 241: Hoare triple {46680#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46680#(< ~counter~0 49)} is VALID [2022-04-08 06:13:30,978 INFO L290 TraceCheckUtils]: 240: Hoare triple {46680#(< ~counter~0 49)} assume !!(0 != ~r~0); {46680#(< ~counter~0 49)} is VALID [2022-04-08 06:13:30,979 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {45835#true} {46680#(< ~counter~0 49)} #63#return; {46680#(< ~counter~0 49)} is VALID [2022-04-08 06:13:30,979 INFO L290 TraceCheckUtils]: 238: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:30,979 INFO L290 TraceCheckUtils]: 237: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:30,979 INFO L290 TraceCheckUtils]: 236: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:30,979 INFO L272 TraceCheckUtils]: 235: Hoare triple {46680#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:30,980 INFO L290 TraceCheckUtils]: 234: Hoare triple {46680#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {46680#(< ~counter~0 49)} is VALID [2022-04-08 06:13:30,980 INFO L290 TraceCheckUtils]: 233: Hoare triple {46708#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46680#(< ~counter~0 49)} is VALID [2022-04-08 06:13:30,981 INFO L290 TraceCheckUtils]: 232: Hoare triple {46708#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46708#(< ~counter~0 48)} is VALID [2022-04-08 06:13:30,981 INFO L290 TraceCheckUtils]: 231: Hoare triple {46708#(< ~counter~0 48)} assume !!(0 != ~r~0); {46708#(< ~counter~0 48)} is VALID [2022-04-08 06:13:30,982 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {45835#true} {46708#(< ~counter~0 48)} #63#return; {46708#(< ~counter~0 48)} is VALID [2022-04-08 06:13:30,982 INFO L290 TraceCheckUtils]: 229: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:30,982 INFO L290 TraceCheckUtils]: 228: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:30,982 INFO L290 TraceCheckUtils]: 227: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:30,982 INFO L272 TraceCheckUtils]: 226: Hoare triple {46708#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:30,982 INFO L290 TraceCheckUtils]: 225: Hoare triple {46708#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {46708#(< ~counter~0 48)} is VALID [2022-04-08 06:13:30,983 INFO L290 TraceCheckUtils]: 224: Hoare triple {46736#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46708#(< ~counter~0 48)} is VALID [2022-04-08 06:13:30,983 INFO L290 TraceCheckUtils]: 223: Hoare triple {46736#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46736#(< ~counter~0 47)} is VALID [2022-04-08 06:13:30,983 INFO L290 TraceCheckUtils]: 222: Hoare triple {46736#(< ~counter~0 47)} assume !!(0 != ~r~0); {46736#(< ~counter~0 47)} is VALID [2022-04-08 06:13:30,984 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {45835#true} {46736#(< ~counter~0 47)} #63#return; {46736#(< ~counter~0 47)} is VALID [2022-04-08 06:13:30,984 INFO L290 TraceCheckUtils]: 220: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:30,984 INFO L290 TraceCheckUtils]: 219: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:30,984 INFO L290 TraceCheckUtils]: 218: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:30,984 INFO L272 TraceCheckUtils]: 217: Hoare triple {46736#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:30,985 INFO L290 TraceCheckUtils]: 216: Hoare triple {46736#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {46736#(< ~counter~0 47)} is VALID [2022-04-08 06:13:30,985 INFO L290 TraceCheckUtils]: 215: Hoare triple {46764#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46736#(< ~counter~0 47)} is VALID [2022-04-08 06:13:30,986 INFO L290 TraceCheckUtils]: 214: Hoare triple {46764#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46764#(< ~counter~0 46)} is VALID [2022-04-08 06:13:30,986 INFO L290 TraceCheckUtils]: 213: Hoare triple {46764#(< ~counter~0 46)} assume !!(0 != ~r~0); {46764#(< ~counter~0 46)} is VALID [2022-04-08 06:13:30,987 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {45835#true} {46764#(< ~counter~0 46)} #63#return; {46764#(< ~counter~0 46)} is VALID [2022-04-08 06:13:30,987 INFO L290 TraceCheckUtils]: 211: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:30,987 INFO L290 TraceCheckUtils]: 210: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:30,987 INFO L290 TraceCheckUtils]: 209: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:30,987 INFO L272 TraceCheckUtils]: 208: Hoare triple {46764#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:30,987 INFO L290 TraceCheckUtils]: 207: Hoare triple {46764#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {46764#(< ~counter~0 46)} is VALID [2022-04-08 06:13:30,988 INFO L290 TraceCheckUtils]: 206: Hoare triple {46792#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46764#(< ~counter~0 46)} is VALID [2022-04-08 06:13:30,988 INFO L290 TraceCheckUtils]: 205: Hoare triple {46792#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46792#(< ~counter~0 45)} is VALID [2022-04-08 06:13:30,989 INFO L290 TraceCheckUtils]: 204: Hoare triple {46792#(< ~counter~0 45)} assume !!(0 != ~r~0); {46792#(< ~counter~0 45)} is VALID [2022-04-08 06:13:30,989 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {45835#true} {46792#(< ~counter~0 45)} #63#return; {46792#(< ~counter~0 45)} is VALID [2022-04-08 06:13:30,989 INFO L290 TraceCheckUtils]: 202: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:30,989 INFO L290 TraceCheckUtils]: 201: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:30,989 INFO L290 TraceCheckUtils]: 200: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:30,990 INFO L272 TraceCheckUtils]: 199: Hoare triple {46792#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:30,990 INFO L290 TraceCheckUtils]: 198: Hoare triple {46792#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {46792#(< ~counter~0 45)} is VALID [2022-04-08 06:13:30,991 INFO L290 TraceCheckUtils]: 197: Hoare triple {46820#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46792#(< ~counter~0 45)} is VALID [2022-04-08 06:13:30,993 INFO L290 TraceCheckUtils]: 196: Hoare triple {46820#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46820#(< ~counter~0 44)} is VALID [2022-04-08 06:13:30,993 INFO L290 TraceCheckUtils]: 195: Hoare triple {46820#(< ~counter~0 44)} assume !!(0 != ~r~0); {46820#(< ~counter~0 44)} is VALID [2022-04-08 06:13:30,994 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {45835#true} {46820#(< ~counter~0 44)} #63#return; {46820#(< ~counter~0 44)} is VALID [2022-04-08 06:13:30,994 INFO L290 TraceCheckUtils]: 193: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:30,994 INFO L290 TraceCheckUtils]: 192: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:30,994 INFO L290 TraceCheckUtils]: 191: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:30,994 INFO L272 TraceCheckUtils]: 190: Hoare triple {46820#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:30,995 INFO L290 TraceCheckUtils]: 189: Hoare triple {46820#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {46820#(< ~counter~0 44)} is VALID [2022-04-08 06:13:30,996 INFO L290 TraceCheckUtils]: 188: Hoare triple {46848#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46820#(< ~counter~0 44)} is VALID [2022-04-08 06:13:30,996 INFO L290 TraceCheckUtils]: 187: Hoare triple {46848#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46848#(< ~counter~0 43)} is VALID [2022-04-08 06:13:30,997 INFO L290 TraceCheckUtils]: 186: Hoare triple {46848#(< ~counter~0 43)} assume !!(0 != ~r~0); {46848#(< ~counter~0 43)} is VALID [2022-04-08 06:13:30,997 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {45835#true} {46848#(< ~counter~0 43)} #63#return; {46848#(< ~counter~0 43)} is VALID [2022-04-08 06:13:30,997 INFO L290 TraceCheckUtils]: 184: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:30,997 INFO L290 TraceCheckUtils]: 183: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:30,997 INFO L290 TraceCheckUtils]: 182: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:30,998 INFO L272 TraceCheckUtils]: 181: Hoare triple {46848#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:30,998 INFO L290 TraceCheckUtils]: 180: Hoare triple {46848#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {46848#(< ~counter~0 43)} is VALID [2022-04-08 06:13:30,999 INFO L290 TraceCheckUtils]: 179: Hoare triple {46876#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46848#(< ~counter~0 43)} is VALID [2022-04-08 06:13:30,999 INFO L290 TraceCheckUtils]: 178: Hoare triple {46876#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46876#(< ~counter~0 42)} is VALID [2022-04-08 06:13:30,999 INFO L290 TraceCheckUtils]: 177: Hoare triple {46876#(< ~counter~0 42)} assume !!(0 != ~r~0); {46876#(< ~counter~0 42)} is VALID [2022-04-08 06:13:31,000 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {45835#true} {46876#(< ~counter~0 42)} #63#return; {46876#(< ~counter~0 42)} is VALID [2022-04-08 06:13:31,000 INFO L290 TraceCheckUtils]: 175: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,000 INFO L290 TraceCheckUtils]: 174: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,000 INFO L290 TraceCheckUtils]: 173: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,000 INFO L272 TraceCheckUtils]: 172: Hoare triple {46876#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,001 INFO L290 TraceCheckUtils]: 171: Hoare triple {46876#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {46876#(< ~counter~0 42)} is VALID [2022-04-08 06:13:31,001 INFO L290 TraceCheckUtils]: 170: Hoare triple {46904#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46876#(< ~counter~0 42)} is VALID [2022-04-08 06:13:31,002 INFO L290 TraceCheckUtils]: 169: Hoare triple {46904#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46904#(< ~counter~0 41)} is VALID [2022-04-08 06:13:31,002 INFO L290 TraceCheckUtils]: 168: Hoare triple {46904#(< ~counter~0 41)} assume !!(0 != ~r~0); {46904#(< ~counter~0 41)} is VALID [2022-04-08 06:13:31,003 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {45835#true} {46904#(< ~counter~0 41)} #63#return; {46904#(< ~counter~0 41)} is VALID [2022-04-08 06:13:31,003 INFO L290 TraceCheckUtils]: 166: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,003 INFO L290 TraceCheckUtils]: 165: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,003 INFO L290 TraceCheckUtils]: 164: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,003 INFO L272 TraceCheckUtils]: 163: Hoare triple {46904#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,003 INFO L290 TraceCheckUtils]: 162: Hoare triple {46904#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {46904#(< ~counter~0 41)} is VALID [2022-04-08 06:13:31,004 INFO L290 TraceCheckUtils]: 161: Hoare triple {46932#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46904#(< ~counter~0 41)} is VALID [2022-04-08 06:13:31,005 INFO L290 TraceCheckUtils]: 160: Hoare triple {46932#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46932#(< ~counter~0 40)} is VALID [2022-04-08 06:13:31,005 INFO L290 TraceCheckUtils]: 159: Hoare triple {46932#(< ~counter~0 40)} assume !!(0 != ~r~0); {46932#(< ~counter~0 40)} is VALID [2022-04-08 06:13:31,005 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {45835#true} {46932#(< ~counter~0 40)} #63#return; {46932#(< ~counter~0 40)} is VALID [2022-04-08 06:13:31,006 INFO L290 TraceCheckUtils]: 157: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,006 INFO L290 TraceCheckUtils]: 156: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,006 INFO L290 TraceCheckUtils]: 155: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,006 INFO L272 TraceCheckUtils]: 154: Hoare triple {46932#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,006 INFO L290 TraceCheckUtils]: 153: Hoare triple {46932#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {46932#(< ~counter~0 40)} is VALID [2022-04-08 06:13:31,007 INFO L290 TraceCheckUtils]: 152: Hoare triple {46960#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46932#(< ~counter~0 40)} is VALID [2022-04-08 06:13:31,007 INFO L290 TraceCheckUtils]: 151: Hoare triple {46960#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46960#(< ~counter~0 39)} is VALID [2022-04-08 06:13:31,008 INFO L290 TraceCheckUtils]: 150: Hoare triple {46960#(< ~counter~0 39)} assume !!(0 != ~r~0); {46960#(< ~counter~0 39)} is VALID [2022-04-08 06:13:31,008 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {45835#true} {46960#(< ~counter~0 39)} #63#return; {46960#(< ~counter~0 39)} is VALID [2022-04-08 06:13:31,008 INFO L290 TraceCheckUtils]: 148: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,009 INFO L290 TraceCheckUtils]: 147: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,009 INFO L290 TraceCheckUtils]: 146: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,009 INFO L272 TraceCheckUtils]: 145: Hoare triple {46960#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,009 INFO L290 TraceCheckUtils]: 144: Hoare triple {46960#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {46960#(< ~counter~0 39)} is VALID [2022-04-08 06:13:31,010 INFO L290 TraceCheckUtils]: 143: Hoare triple {46988#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46960#(< ~counter~0 39)} is VALID [2022-04-08 06:13:31,010 INFO L290 TraceCheckUtils]: 142: Hoare triple {46988#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46988#(< ~counter~0 38)} is VALID [2022-04-08 06:13:31,010 INFO L290 TraceCheckUtils]: 141: Hoare triple {46988#(< ~counter~0 38)} assume !!(0 != ~r~0); {46988#(< ~counter~0 38)} is VALID [2022-04-08 06:13:31,011 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {45835#true} {46988#(< ~counter~0 38)} #63#return; {46988#(< ~counter~0 38)} is VALID [2022-04-08 06:13:31,011 INFO L290 TraceCheckUtils]: 139: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,011 INFO L290 TraceCheckUtils]: 138: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,011 INFO L290 TraceCheckUtils]: 137: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,011 INFO L272 TraceCheckUtils]: 136: Hoare triple {46988#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,012 INFO L290 TraceCheckUtils]: 135: Hoare triple {46988#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {46988#(< ~counter~0 38)} is VALID [2022-04-08 06:13:31,012 INFO L290 TraceCheckUtils]: 134: Hoare triple {47016#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46988#(< ~counter~0 38)} is VALID [2022-04-08 06:13:31,013 INFO L290 TraceCheckUtils]: 133: Hoare triple {47016#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47016#(< ~counter~0 37)} is VALID [2022-04-08 06:13:31,013 INFO L290 TraceCheckUtils]: 132: Hoare triple {47016#(< ~counter~0 37)} assume !!(0 != ~r~0); {47016#(< ~counter~0 37)} is VALID [2022-04-08 06:13:31,014 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {45835#true} {47016#(< ~counter~0 37)} #63#return; {47016#(< ~counter~0 37)} is VALID [2022-04-08 06:13:31,014 INFO L290 TraceCheckUtils]: 130: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,014 INFO L290 TraceCheckUtils]: 129: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,014 INFO L290 TraceCheckUtils]: 128: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,014 INFO L272 TraceCheckUtils]: 127: Hoare triple {47016#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,014 INFO L290 TraceCheckUtils]: 126: Hoare triple {47016#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {47016#(< ~counter~0 37)} is VALID [2022-04-08 06:13:31,015 INFO L290 TraceCheckUtils]: 125: Hoare triple {47044#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47016#(< ~counter~0 37)} is VALID [2022-04-08 06:13:31,015 INFO L290 TraceCheckUtils]: 124: Hoare triple {47044#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47044#(< ~counter~0 36)} is VALID [2022-04-08 06:13:31,016 INFO L290 TraceCheckUtils]: 123: Hoare triple {47044#(< ~counter~0 36)} assume !!(0 != ~r~0); {47044#(< ~counter~0 36)} is VALID [2022-04-08 06:13:31,016 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {45835#true} {47044#(< ~counter~0 36)} #63#return; {47044#(< ~counter~0 36)} is VALID [2022-04-08 06:13:31,016 INFO L290 TraceCheckUtils]: 121: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,016 INFO L290 TraceCheckUtils]: 120: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,016 INFO L290 TraceCheckUtils]: 119: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,017 INFO L272 TraceCheckUtils]: 118: Hoare triple {47044#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,017 INFO L290 TraceCheckUtils]: 117: Hoare triple {47044#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {47044#(< ~counter~0 36)} is VALID [2022-04-08 06:13:31,017 INFO L290 TraceCheckUtils]: 116: Hoare triple {47072#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47044#(< ~counter~0 36)} is VALID [2022-04-08 06:13:31,018 INFO L290 TraceCheckUtils]: 115: Hoare triple {47072#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47072#(< ~counter~0 35)} is VALID [2022-04-08 06:13:31,018 INFO L290 TraceCheckUtils]: 114: Hoare triple {47072#(< ~counter~0 35)} assume !!(0 != ~r~0); {47072#(< ~counter~0 35)} is VALID [2022-04-08 06:13:31,019 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {45835#true} {47072#(< ~counter~0 35)} #63#return; {47072#(< ~counter~0 35)} is VALID [2022-04-08 06:13:31,019 INFO L290 TraceCheckUtils]: 112: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,019 INFO L290 TraceCheckUtils]: 111: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,019 INFO L290 TraceCheckUtils]: 110: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,019 INFO L272 TraceCheckUtils]: 109: Hoare triple {47072#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,019 INFO L290 TraceCheckUtils]: 108: Hoare triple {47072#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {47072#(< ~counter~0 35)} is VALID [2022-04-08 06:13:31,020 INFO L290 TraceCheckUtils]: 107: Hoare triple {47100#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47072#(< ~counter~0 35)} is VALID [2022-04-08 06:13:31,020 INFO L290 TraceCheckUtils]: 106: Hoare triple {47100#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47100#(< ~counter~0 34)} is VALID [2022-04-08 06:13:31,021 INFO L290 TraceCheckUtils]: 105: Hoare triple {47100#(< ~counter~0 34)} assume !!(0 != ~r~0); {47100#(< ~counter~0 34)} is VALID [2022-04-08 06:13:31,021 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45835#true} {47100#(< ~counter~0 34)} #63#return; {47100#(< ~counter~0 34)} is VALID [2022-04-08 06:13:31,021 INFO L290 TraceCheckUtils]: 103: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,022 INFO L290 TraceCheckUtils]: 102: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,022 INFO L290 TraceCheckUtils]: 101: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,022 INFO L272 TraceCheckUtils]: 100: Hoare triple {47100#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,022 INFO L290 TraceCheckUtils]: 99: Hoare triple {47100#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {47100#(< ~counter~0 34)} is VALID [2022-04-08 06:13:31,023 INFO L290 TraceCheckUtils]: 98: Hoare triple {47128#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47100#(< ~counter~0 34)} is VALID [2022-04-08 06:13:31,023 INFO L290 TraceCheckUtils]: 97: Hoare triple {47128#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47128#(< ~counter~0 33)} is VALID [2022-04-08 06:13:31,023 INFO L290 TraceCheckUtils]: 96: Hoare triple {47128#(< ~counter~0 33)} assume !!(0 != ~r~0); {47128#(< ~counter~0 33)} is VALID [2022-04-08 06:13:31,024 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {45835#true} {47128#(< ~counter~0 33)} #63#return; {47128#(< ~counter~0 33)} is VALID [2022-04-08 06:13:31,024 INFO L290 TraceCheckUtils]: 94: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,024 INFO L290 TraceCheckUtils]: 93: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,024 INFO L290 TraceCheckUtils]: 92: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,024 INFO L272 TraceCheckUtils]: 91: Hoare triple {47128#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,025 INFO L290 TraceCheckUtils]: 90: Hoare triple {47128#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {47128#(< ~counter~0 33)} is VALID [2022-04-08 06:13:31,026 INFO L290 TraceCheckUtils]: 89: Hoare triple {47156#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47128#(< ~counter~0 33)} is VALID [2022-04-08 06:13:31,026 INFO L290 TraceCheckUtils]: 88: Hoare triple {47156#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47156#(< ~counter~0 32)} is VALID [2022-04-08 06:13:31,026 INFO L290 TraceCheckUtils]: 87: Hoare triple {47156#(< ~counter~0 32)} assume !!(0 != ~r~0); {47156#(< ~counter~0 32)} is VALID [2022-04-08 06:13:31,027 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {45835#true} {47156#(< ~counter~0 32)} #63#return; {47156#(< ~counter~0 32)} is VALID [2022-04-08 06:13:31,027 INFO L290 TraceCheckUtils]: 85: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,027 INFO L290 TraceCheckUtils]: 84: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,027 INFO L290 TraceCheckUtils]: 83: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,027 INFO L272 TraceCheckUtils]: 82: Hoare triple {47156#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,028 INFO L290 TraceCheckUtils]: 81: Hoare triple {47156#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {47156#(< ~counter~0 32)} is VALID [2022-04-08 06:13:31,028 INFO L290 TraceCheckUtils]: 80: Hoare triple {47184#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47156#(< ~counter~0 32)} is VALID [2022-04-08 06:13:31,029 INFO L290 TraceCheckUtils]: 79: Hoare triple {47184#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47184#(< ~counter~0 31)} is VALID [2022-04-08 06:13:31,029 INFO L290 TraceCheckUtils]: 78: Hoare triple {47184#(< ~counter~0 31)} assume !!(0 != ~r~0); {47184#(< ~counter~0 31)} is VALID [2022-04-08 06:13:31,030 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {45835#true} {47184#(< ~counter~0 31)} #63#return; {47184#(< ~counter~0 31)} is VALID [2022-04-08 06:13:31,030 INFO L290 TraceCheckUtils]: 76: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,030 INFO L290 TraceCheckUtils]: 75: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,030 INFO L290 TraceCheckUtils]: 74: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,030 INFO L272 TraceCheckUtils]: 73: Hoare triple {47184#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,030 INFO L290 TraceCheckUtils]: 72: Hoare triple {47184#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {47184#(< ~counter~0 31)} is VALID [2022-04-08 06:13:31,031 INFO L290 TraceCheckUtils]: 71: Hoare triple {47212#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47184#(< ~counter~0 31)} is VALID [2022-04-08 06:13:31,032 INFO L290 TraceCheckUtils]: 70: Hoare triple {47212#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47212#(< ~counter~0 30)} is VALID [2022-04-08 06:13:31,032 INFO L290 TraceCheckUtils]: 69: Hoare triple {47212#(< ~counter~0 30)} assume !!(0 != ~r~0); {47212#(< ~counter~0 30)} is VALID [2022-04-08 06:13:31,033 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {45835#true} {47212#(< ~counter~0 30)} #63#return; {47212#(< ~counter~0 30)} is VALID [2022-04-08 06:13:31,033 INFO L290 TraceCheckUtils]: 67: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,033 INFO L290 TraceCheckUtils]: 66: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,033 INFO L290 TraceCheckUtils]: 65: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,033 INFO L272 TraceCheckUtils]: 64: Hoare triple {47212#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,033 INFO L290 TraceCheckUtils]: 63: Hoare triple {47212#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {47212#(< ~counter~0 30)} is VALID [2022-04-08 06:13:31,034 INFO L290 TraceCheckUtils]: 62: Hoare triple {47240#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47212#(< ~counter~0 30)} is VALID [2022-04-08 06:13:31,034 INFO L290 TraceCheckUtils]: 61: Hoare triple {47240#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47240#(< ~counter~0 29)} is VALID [2022-04-08 06:13:31,035 INFO L290 TraceCheckUtils]: 60: Hoare triple {47240#(< ~counter~0 29)} assume !!(0 != ~r~0); {47240#(< ~counter~0 29)} is VALID [2022-04-08 06:13:31,035 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {45835#true} {47240#(< ~counter~0 29)} #63#return; {47240#(< ~counter~0 29)} is VALID [2022-04-08 06:13:31,035 INFO L290 TraceCheckUtils]: 58: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,035 INFO L290 TraceCheckUtils]: 57: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,036 INFO L290 TraceCheckUtils]: 56: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,036 INFO L272 TraceCheckUtils]: 55: Hoare triple {47240#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,036 INFO L290 TraceCheckUtils]: 54: Hoare triple {47240#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {47240#(< ~counter~0 29)} is VALID [2022-04-08 06:13:31,037 INFO L290 TraceCheckUtils]: 53: Hoare triple {47268#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47240#(< ~counter~0 29)} is VALID [2022-04-08 06:13:31,037 INFO L290 TraceCheckUtils]: 52: Hoare triple {47268#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47268#(< ~counter~0 28)} is VALID [2022-04-08 06:13:31,037 INFO L290 TraceCheckUtils]: 51: Hoare triple {47268#(< ~counter~0 28)} assume !!(0 != ~r~0); {47268#(< ~counter~0 28)} is VALID [2022-04-08 06:13:31,038 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45835#true} {47268#(< ~counter~0 28)} #63#return; {47268#(< ~counter~0 28)} is VALID [2022-04-08 06:13:31,038 INFO L290 TraceCheckUtils]: 49: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,038 INFO L290 TraceCheckUtils]: 48: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,038 INFO L290 TraceCheckUtils]: 47: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,038 INFO L272 TraceCheckUtils]: 46: Hoare triple {47268#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,039 INFO L290 TraceCheckUtils]: 45: Hoare triple {47268#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {47268#(< ~counter~0 28)} is VALID [2022-04-08 06:13:31,039 INFO L290 TraceCheckUtils]: 44: Hoare triple {46592#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47268#(< ~counter~0 28)} is VALID [2022-04-08 06:13:31,040 INFO L290 TraceCheckUtils]: 43: Hoare triple {46592#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:31,040 INFO L290 TraceCheckUtils]: 42: Hoare triple {46592#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:31,041 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45835#true} {46592#(<= ~counter~0 26)} #63#return; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:31,041 INFO L290 TraceCheckUtils]: 40: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,041 INFO L290 TraceCheckUtils]: 39: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,041 INFO L290 TraceCheckUtils]: 38: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,041 INFO L272 TraceCheckUtils]: 37: Hoare triple {46592#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,042 INFO L290 TraceCheckUtils]: 36: Hoare triple {46592#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:31,042 INFO L290 TraceCheckUtils]: 35: Hoare triple {46564#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:31,043 INFO L290 TraceCheckUtils]: 34: Hoare triple {46564#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:31,043 INFO L290 TraceCheckUtils]: 33: Hoare triple {46564#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:31,044 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45835#true} {46564#(<= ~counter~0 25)} #63#return; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:31,044 INFO L290 TraceCheckUtils]: 31: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,044 INFO L290 TraceCheckUtils]: 30: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,044 INFO L290 TraceCheckUtils]: 29: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,044 INFO L272 TraceCheckUtils]: 28: Hoare triple {46564#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,045 INFO L290 TraceCheckUtils]: 27: Hoare triple {46564#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:31,045 INFO L290 TraceCheckUtils]: 26: Hoare triple {46536#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:31,046 INFO L290 TraceCheckUtils]: 25: Hoare triple {46536#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:31,046 INFO L290 TraceCheckUtils]: 24: Hoare triple {46536#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:31,047 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45835#true} {46536#(<= ~counter~0 24)} #63#return; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:31,047 INFO L290 TraceCheckUtils]: 22: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,047 INFO L290 TraceCheckUtils]: 21: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,047 INFO L290 TraceCheckUtils]: 20: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,047 INFO L272 TraceCheckUtils]: 19: Hoare triple {46536#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,047 INFO L290 TraceCheckUtils]: 18: Hoare triple {46536#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:31,048 INFO L290 TraceCheckUtils]: 17: Hoare triple {46508#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:31,049 INFO L290 TraceCheckUtils]: 16: Hoare triple {46508#(<= ~counter~0 23)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:31,049 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45835#true} {46508#(<= ~counter~0 23)} #61#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:31,049 INFO L290 TraceCheckUtils]: 14: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,049 INFO L290 TraceCheckUtils]: 13: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,049 INFO L290 TraceCheckUtils]: 12: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,050 INFO L272 TraceCheckUtils]: 11: Hoare triple {46508#(<= ~counter~0 23)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,050 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45835#true} {46508#(<= ~counter~0 23)} #59#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:31,050 INFO L290 TraceCheckUtils]: 9: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-08 06:13:31,050 INFO L290 TraceCheckUtils]: 8: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-08 06:13:31,050 INFO L290 TraceCheckUtils]: 7: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-08 06:13:31,050 INFO L272 TraceCheckUtils]: 6: Hoare triple {46508#(<= ~counter~0 23)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45835#true} is VALID [2022-04-08 06:13:31,051 INFO L290 TraceCheckUtils]: 5: Hoare triple {46508#(<= ~counter~0 23)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:31,051 INFO L272 TraceCheckUtils]: 4: Hoare triple {46508#(<= ~counter~0 23)} call #t~ret7 := main(); {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:31,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46508#(<= ~counter~0 23)} {45835#true} #67#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:31,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {46508#(<= ~counter~0 23)} assume true; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:31,053 INFO L290 TraceCheckUtils]: 1: Hoare triple {45835#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {46508#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:31,053 INFO L272 TraceCheckUtils]: 0: Hoare triple {45835#true} call ULTIMATE.init(); {45835#true} is VALID [2022-04-08 06:13:31,078 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 06:13:31,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:13:31,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1359039306] [2022-04-08 06:13:31,078 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:13:31,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1969355745] [2022-04-08 06:13:31,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1969355745] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:13:31,079 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:13:31,079 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30] total 54 [2022-04-08 06:13:31,079 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:13:31,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1196843288] [2022-04-08 06:13:31,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1196843288] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:13:31,080 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:13:31,080 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-08 06:13:31,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487419225] [2022-04-08 06:13:31,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:13:31,080 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 06:13:31,081 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:13:31,081 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 06:13:31,315 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 06:13:31,315 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-08 06:13:31,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:13:31,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-08 06:13:31,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:13:31,317 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 06:13:32,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:32,928 INFO L93 Difference]: Finished difference Result 268 states and 296 transitions. [2022-04-08 06:13:32,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-08 06:13:32,929 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 06:13:32,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:13:32,929 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 06:13:32,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-08 06:13:32,956 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 06:13:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-08 06:13:32,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 295 transitions. [2022-04-08 06:13:33,276 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 06:13:33,281 INFO L225 Difference]: With dead ends: 268 [2022-04-08 06:13:33,282 INFO L226 Difference]: Without dead ends: 263 [2022-04-08 06:13:33,283 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 460 SyntacticMatches, 1 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2709, Invalid=3611, Unknown=0, NotChecked=0, Total=6320 [2022-04-08 06:13:33,284 INFO L913 BasicCegarLoop]: 52 mSDtfsCounter, 96 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 284 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:13:33,285 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 284 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:13:33,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-08 06:13:33,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2022-04-08 06:13:33,805 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:13:33,806 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 06:13:33,830 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 06:13:33,830 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 06:13:33,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:33,834 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-08 06:13:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-08 06:13:33,835 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:13:33,835 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:13:33,836 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 06:13:33,836 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 06:13:33,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:33,840 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-08 06:13:33,840 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-08 06:13:33,841 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:13:33,841 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:13:33,841 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:13:33,841 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:13:33,841 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 06:13:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 291 transitions. [2022-04-08 06:13:33,846 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 291 transitions. Word has length 257 [2022-04-08 06:13:33,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:13:33,847 INFO L478 AbstractCegarLoop]: Abstraction has 263 states and 291 transitions. [2022-04-08 06:13:33,863 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 06:13:33,863 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 263 states and 291 transitions. [2022-04-08 06:13:36,482 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 06:13:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-08 06:13:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-04-08 06:13:36,483 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:13:36,483 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 06:13:36,492 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 06:13:36,684 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 06:13:36,684 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:13:36,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:13:36,685 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 53 times [2022-04-08 06:13:36,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:13:36,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [773532546] [2022-04-08 06:13:36,685 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:13:36,685 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 54 times [2022-04-08 06:13:36,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:13:36,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003111282] [2022-04-08 06:13:36,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:13:36,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:13:36,730 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:13:36,731 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [480097848] [2022-04-08 06:13:36,731 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:13:36,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:13:36,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:13:36,733 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 06:13:36,734 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 06:13:46,026 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-08 06:13:46,026 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:13:46,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-08 06:13:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:13:46,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:13:47,797 INFO L272 TraceCheckUtils]: 0: Hoare triple {49070#true} call ULTIMATE.init(); {49070#true} is VALID [2022-04-08 06:13:47,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {49070#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,798 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49078#(<= ~counter~0 0)} {49070#true} #67#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,798 INFO L272 TraceCheckUtils]: 4: Hoare triple {49078#(<= ~counter~0 0)} call #t~ret7 := main(); {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,799 INFO L290 TraceCheckUtils]: 5: Hoare triple {49078#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,799 INFO L272 TraceCheckUtils]: 6: Hoare triple {49078#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,800 INFO L290 TraceCheckUtils]: 7: Hoare triple {49078#(<= ~counter~0 0)} ~cond := #in~cond; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,800 INFO L290 TraceCheckUtils]: 8: Hoare triple {49078#(<= ~counter~0 0)} assume !(0 == ~cond); {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,800 INFO L290 TraceCheckUtils]: 9: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,801 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49078#(<= ~counter~0 0)} {49078#(<= ~counter~0 0)} #59#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,801 INFO L272 TraceCheckUtils]: 11: Hoare triple {49078#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,801 INFO L290 TraceCheckUtils]: 12: Hoare triple {49078#(<= ~counter~0 0)} ~cond := #in~cond; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,802 INFO L290 TraceCheckUtils]: 13: Hoare triple {49078#(<= ~counter~0 0)} assume !(0 == ~cond); {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,802 INFO L290 TraceCheckUtils]: 14: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,803 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49078#(<= ~counter~0 0)} {49078#(<= ~counter~0 0)} #61#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,803 INFO L290 TraceCheckUtils]: 16: Hoare triple {49078#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49078#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:47,804 INFO L290 TraceCheckUtils]: 17: Hoare triple {49078#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49127#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:47,805 INFO L290 TraceCheckUtils]: 18: Hoare triple {49127#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {49127#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:47,805 INFO L272 TraceCheckUtils]: 19: Hoare triple {49127#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49127#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:47,805 INFO L290 TraceCheckUtils]: 20: Hoare triple {49127#(<= ~counter~0 1)} ~cond := #in~cond; {49127#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:47,806 INFO L290 TraceCheckUtils]: 21: Hoare triple {49127#(<= ~counter~0 1)} assume !(0 == ~cond); {49127#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:47,806 INFO L290 TraceCheckUtils]: 22: Hoare triple {49127#(<= ~counter~0 1)} assume true; {49127#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:47,807 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49127#(<= ~counter~0 1)} {49127#(<= ~counter~0 1)} #63#return; {49127#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:47,807 INFO L290 TraceCheckUtils]: 24: Hoare triple {49127#(<= ~counter~0 1)} assume !!(0 != ~r~0); {49127#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:47,807 INFO L290 TraceCheckUtils]: 25: Hoare triple {49127#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49127#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:47,808 INFO L290 TraceCheckUtils]: 26: Hoare triple {49127#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49155#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:47,808 INFO L290 TraceCheckUtils]: 27: Hoare triple {49155#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {49155#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:47,809 INFO L272 TraceCheckUtils]: 28: Hoare triple {49155#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49155#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:47,809 INFO L290 TraceCheckUtils]: 29: Hoare triple {49155#(<= ~counter~0 2)} ~cond := #in~cond; {49155#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:47,809 INFO L290 TraceCheckUtils]: 30: Hoare triple {49155#(<= ~counter~0 2)} assume !(0 == ~cond); {49155#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:47,810 INFO L290 TraceCheckUtils]: 31: Hoare triple {49155#(<= ~counter~0 2)} assume true; {49155#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:47,810 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49155#(<= ~counter~0 2)} {49155#(<= ~counter~0 2)} #63#return; {49155#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:47,811 INFO L290 TraceCheckUtils]: 33: Hoare triple {49155#(<= ~counter~0 2)} assume !!(0 != ~r~0); {49155#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:47,811 INFO L290 TraceCheckUtils]: 34: Hoare triple {49155#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49155#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:47,812 INFO L290 TraceCheckUtils]: 35: Hoare triple {49155#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49183#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:47,812 INFO L290 TraceCheckUtils]: 36: Hoare triple {49183#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {49183#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:47,813 INFO L272 TraceCheckUtils]: 37: Hoare triple {49183#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49183#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:47,813 INFO L290 TraceCheckUtils]: 38: Hoare triple {49183#(<= ~counter~0 3)} ~cond := #in~cond; {49183#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:47,813 INFO L290 TraceCheckUtils]: 39: Hoare triple {49183#(<= ~counter~0 3)} assume !(0 == ~cond); {49183#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:47,814 INFO L290 TraceCheckUtils]: 40: Hoare triple {49183#(<= ~counter~0 3)} assume true; {49183#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:47,814 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49183#(<= ~counter~0 3)} {49183#(<= ~counter~0 3)} #63#return; {49183#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:47,814 INFO L290 TraceCheckUtils]: 42: Hoare triple {49183#(<= ~counter~0 3)} assume !!(0 != ~r~0); {49183#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:47,815 INFO L290 TraceCheckUtils]: 43: Hoare triple {49183#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49183#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:47,815 INFO L290 TraceCheckUtils]: 44: Hoare triple {49183#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49211#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:47,816 INFO L290 TraceCheckUtils]: 45: Hoare triple {49211#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {49211#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:47,816 INFO L272 TraceCheckUtils]: 46: Hoare triple {49211#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49211#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:47,817 INFO L290 TraceCheckUtils]: 47: Hoare triple {49211#(<= ~counter~0 4)} ~cond := #in~cond; {49211#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:47,817 INFO L290 TraceCheckUtils]: 48: Hoare triple {49211#(<= ~counter~0 4)} assume !(0 == ~cond); {49211#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:47,817 INFO L290 TraceCheckUtils]: 49: Hoare triple {49211#(<= ~counter~0 4)} assume true; {49211#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:47,818 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49211#(<= ~counter~0 4)} {49211#(<= ~counter~0 4)} #63#return; {49211#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:47,818 INFO L290 TraceCheckUtils]: 51: Hoare triple {49211#(<= ~counter~0 4)} assume !!(0 != ~r~0); {49211#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:47,819 INFO L290 TraceCheckUtils]: 52: Hoare triple {49211#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49211#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:47,819 INFO L290 TraceCheckUtils]: 53: Hoare triple {49211#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49239#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:47,820 INFO L290 TraceCheckUtils]: 54: Hoare triple {49239#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {49239#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:47,820 INFO L272 TraceCheckUtils]: 55: Hoare triple {49239#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49239#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:47,820 INFO L290 TraceCheckUtils]: 56: Hoare triple {49239#(<= ~counter~0 5)} ~cond := #in~cond; {49239#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:47,821 INFO L290 TraceCheckUtils]: 57: Hoare triple {49239#(<= ~counter~0 5)} assume !(0 == ~cond); {49239#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:47,821 INFO L290 TraceCheckUtils]: 58: Hoare triple {49239#(<= ~counter~0 5)} assume true; {49239#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:47,822 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49239#(<= ~counter~0 5)} {49239#(<= ~counter~0 5)} #63#return; {49239#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:47,822 INFO L290 TraceCheckUtils]: 60: Hoare triple {49239#(<= ~counter~0 5)} assume !!(0 != ~r~0); {49239#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:47,822 INFO L290 TraceCheckUtils]: 61: Hoare triple {49239#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49239#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:47,823 INFO L290 TraceCheckUtils]: 62: Hoare triple {49239#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49267#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:47,823 INFO L290 TraceCheckUtils]: 63: Hoare triple {49267#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {49267#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:47,824 INFO L272 TraceCheckUtils]: 64: Hoare triple {49267#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49267#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:47,824 INFO L290 TraceCheckUtils]: 65: Hoare triple {49267#(<= ~counter~0 6)} ~cond := #in~cond; {49267#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:47,825 INFO L290 TraceCheckUtils]: 66: Hoare triple {49267#(<= ~counter~0 6)} assume !(0 == ~cond); {49267#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:47,825 INFO L290 TraceCheckUtils]: 67: Hoare triple {49267#(<= ~counter~0 6)} assume true; {49267#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:47,826 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49267#(<= ~counter~0 6)} {49267#(<= ~counter~0 6)} #63#return; {49267#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:47,826 INFO L290 TraceCheckUtils]: 69: Hoare triple {49267#(<= ~counter~0 6)} assume !!(0 != ~r~0); {49267#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:47,826 INFO L290 TraceCheckUtils]: 70: Hoare triple {49267#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49267#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:47,827 INFO L290 TraceCheckUtils]: 71: Hoare triple {49267#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49295#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:47,827 INFO L290 TraceCheckUtils]: 72: Hoare triple {49295#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {49295#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:47,828 INFO L272 TraceCheckUtils]: 73: Hoare triple {49295#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49295#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:47,828 INFO L290 TraceCheckUtils]: 74: Hoare triple {49295#(<= ~counter~0 7)} ~cond := #in~cond; {49295#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:47,828 INFO L290 TraceCheckUtils]: 75: Hoare triple {49295#(<= ~counter~0 7)} assume !(0 == ~cond); {49295#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:47,829 INFO L290 TraceCheckUtils]: 76: Hoare triple {49295#(<= ~counter~0 7)} assume true; {49295#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:47,829 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49295#(<= ~counter~0 7)} {49295#(<= ~counter~0 7)} #63#return; {49295#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:47,830 INFO L290 TraceCheckUtils]: 78: Hoare triple {49295#(<= ~counter~0 7)} assume !!(0 != ~r~0); {49295#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:47,830 INFO L290 TraceCheckUtils]: 79: Hoare triple {49295#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49295#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:47,831 INFO L290 TraceCheckUtils]: 80: Hoare triple {49295#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49323#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:47,831 INFO L290 TraceCheckUtils]: 81: Hoare triple {49323#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {49323#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:47,832 INFO L272 TraceCheckUtils]: 82: Hoare triple {49323#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49323#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:47,832 INFO L290 TraceCheckUtils]: 83: Hoare triple {49323#(<= ~counter~0 8)} ~cond := #in~cond; {49323#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:47,832 INFO L290 TraceCheckUtils]: 84: Hoare triple {49323#(<= ~counter~0 8)} assume !(0 == ~cond); {49323#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:47,833 INFO L290 TraceCheckUtils]: 85: Hoare triple {49323#(<= ~counter~0 8)} assume true; {49323#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:47,833 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49323#(<= ~counter~0 8)} {49323#(<= ~counter~0 8)} #63#return; {49323#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:47,833 INFO L290 TraceCheckUtils]: 87: Hoare triple {49323#(<= ~counter~0 8)} assume !!(0 != ~r~0); {49323#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:47,834 INFO L290 TraceCheckUtils]: 88: Hoare triple {49323#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49323#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:47,835 INFO L290 TraceCheckUtils]: 89: Hoare triple {49323#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49351#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:47,835 INFO L290 TraceCheckUtils]: 90: Hoare triple {49351#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {49351#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:47,835 INFO L272 TraceCheckUtils]: 91: Hoare triple {49351#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49351#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:47,836 INFO L290 TraceCheckUtils]: 92: Hoare triple {49351#(<= ~counter~0 9)} ~cond := #in~cond; {49351#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:47,836 INFO L290 TraceCheckUtils]: 93: Hoare triple {49351#(<= ~counter~0 9)} assume !(0 == ~cond); {49351#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:47,836 INFO L290 TraceCheckUtils]: 94: Hoare triple {49351#(<= ~counter~0 9)} assume true; {49351#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:47,837 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49351#(<= ~counter~0 9)} {49351#(<= ~counter~0 9)} #63#return; {49351#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:47,837 INFO L290 TraceCheckUtils]: 96: Hoare triple {49351#(<= ~counter~0 9)} assume !!(0 != ~r~0); {49351#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:47,838 INFO L290 TraceCheckUtils]: 97: Hoare triple {49351#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49351#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:47,838 INFO L290 TraceCheckUtils]: 98: Hoare triple {49351#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49379#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:47,839 INFO L290 TraceCheckUtils]: 99: Hoare triple {49379#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {49379#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:47,839 INFO L272 TraceCheckUtils]: 100: Hoare triple {49379#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49379#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:47,840 INFO L290 TraceCheckUtils]: 101: Hoare triple {49379#(<= ~counter~0 10)} ~cond := #in~cond; {49379#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:47,840 INFO L290 TraceCheckUtils]: 102: Hoare triple {49379#(<= ~counter~0 10)} assume !(0 == ~cond); {49379#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:47,840 INFO L290 TraceCheckUtils]: 103: Hoare triple {49379#(<= ~counter~0 10)} assume true; {49379#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:47,841 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49379#(<= ~counter~0 10)} {49379#(<= ~counter~0 10)} #63#return; {49379#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:47,841 INFO L290 TraceCheckUtils]: 105: Hoare triple {49379#(<= ~counter~0 10)} assume !!(0 != ~r~0); {49379#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:47,841 INFO L290 TraceCheckUtils]: 106: Hoare triple {49379#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49379#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:47,842 INFO L290 TraceCheckUtils]: 107: Hoare triple {49379#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49407#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:47,843 INFO L290 TraceCheckUtils]: 108: Hoare triple {49407#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {49407#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:47,843 INFO L272 TraceCheckUtils]: 109: Hoare triple {49407#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49407#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:47,843 INFO L290 TraceCheckUtils]: 110: Hoare triple {49407#(<= ~counter~0 11)} ~cond := #in~cond; {49407#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:47,844 INFO L290 TraceCheckUtils]: 111: Hoare triple {49407#(<= ~counter~0 11)} assume !(0 == ~cond); {49407#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:47,844 INFO L290 TraceCheckUtils]: 112: Hoare triple {49407#(<= ~counter~0 11)} assume true; {49407#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:47,845 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49407#(<= ~counter~0 11)} {49407#(<= ~counter~0 11)} #63#return; {49407#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:47,845 INFO L290 TraceCheckUtils]: 114: Hoare triple {49407#(<= ~counter~0 11)} assume !!(0 != ~r~0); {49407#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:47,845 INFO L290 TraceCheckUtils]: 115: Hoare triple {49407#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49407#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:47,846 INFO L290 TraceCheckUtils]: 116: Hoare triple {49407#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49435#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:47,846 INFO L290 TraceCheckUtils]: 117: Hoare triple {49435#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {49435#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:47,847 INFO L272 TraceCheckUtils]: 118: Hoare triple {49435#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49435#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:47,847 INFO L290 TraceCheckUtils]: 119: Hoare triple {49435#(<= ~counter~0 12)} ~cond := #in~cond; {49435#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:47,847 INFO L290 TraceCheckUtils]: 120: Hoare triple {49435#(<= ~counter~0 12)} assume !(0 == ~cond); {49435#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:47,848 INFO L290 TraceCheckUtils]: 121: Hoare triple {49435#(<= ~counter~0 12)} assume true; {49435#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:47,848 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49435#(<= ~counter~0 12)} {49435#(<= ~counter~0 12)} #63#return; {49435#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:47,849 INFO L290 TraceCheckUtils]: 123: Hoare triple {49435#(<= ~counter~0 12)} assume !!(0 != ~r~0); {49435#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:47,849 INFO L290 TraceCheckUtils]: 124: Hoare triple {49435#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49435#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:47,850 INFO L290 TraceCheckUtils]: 125: Hoare triple {49435#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49463#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:47,850 INFO L290 TraceCheckUtils]: 126: Hoare triple {49463#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {49463#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:47,850 INFO L272 TraceCheckUtils]: 127: Hoare triple {49463#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49463#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:47,851 INFO L290 TraceCheckUtils]: 128: Hoare triple {49463#(<= ~counter~0 13)} ~cond := #in~cond; {49463#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:47,851 INFO L290 TraceCheckUtils]: 129: Hoare triple {49463#(<= ~counter~0 13)} assume !(0 == ~cond); {49463#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:47,851 INFO L290 TraceCheckUtils]: 130: Hoare triple {49463#(<= ~counter~0 13)} assume true; {49463#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:47,852 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49463#(<= ~counter~0 13)} {49463#(<= ~counter~0 13)} #63#return; {49463#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:47,852 INFO L290 TraceCheckUtils]: 132: Hoare triple {49463#(<= ~counter~0 13)} assume !!(0 != ~r~0); {49463#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:47,853 INFO L290 TraceCheckUtils]: 133: Hoare triple {49463#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49463#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:47,853 INFO L290 TraceCheckUtils]: 134: Hoare triple {49463#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49491#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:47,854 INFO L290 TraceCheckUtils]: 135: Hoare triple {49491#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {49491#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:47,854 INFO L272 TraceCheckUtils]: 136: Hoare triple {49491#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49491#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:47,854 INFO L290 TraceCheckUtils]: 137: Hoare triple {49491#(<= ~counter~0 14)} ~cond := #in~cond; {49491#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:47,855 INFO L290 TraceCheckUtils]: 138: Hoare triple {49491#(<= ~counter~0 14)} assume !(0 == ~cond); {49491#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:47,855 INFO L290 TraceCheckUtils]: 139: Hoare triple {49491#(<= ~counter~0 14)} assume true; {49491#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:47,856 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49491#(<= ~counter~0 14)} {49491#(<= ~counter~0 14)} #63#return; {49491#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:47,856 INFO L290 TraceCheckUtils]: 141: Hoare triple {49491#(<= ~counter~0 14)} assume !!(0 != ~r~0); {49491#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:47,856 INFO L290 TraceCheckUtils]: 142: Hoare triple {49491#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49491#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:47,857 INFO L290 TraceCheckUtils]: 143: Hoare triple {49491#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49519#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:47,857 INFO L290 TraceCheckUtils]: 144: Hoare triple {49519#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {49519#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:47,858 INFO L272 TraceCheckUtils]: 145: Hoare triple {49519#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49519#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:47,858 INFO L290 TraceCheckUtils]: 146: Hoare triple {49519#(<= ~counter~0 15)} ~cond := #in~cond; {49519#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:47,859 INFO L290 TraceCheckUtils]: 147: Hoare triple {49519#(<= ~counter~0 15)} assume !(0 == ~cond); {49519#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:47,859 INFO L290 TraceCheckUtils]: 148: Hoare triple {49519#(<= ~counter~0 15)} assume true; {49519#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:47,860 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49519#(<= ~counter~0 15)} {49519#(<= ~counter~0 15)} #63#return; {49519#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:47,860 INFO L290 TraceCheckUtils]: 150: Hoare triple {49519#(<= ~counter~0 15)} assume !!(0 != ~r~0); {49519#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:47,860 INFO L290 TraceCheckUtils]: 151: Hoare triple {49519#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49519#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:47,861 INFO L290 TraceCheckUtils]: 152: Hoare triple {49519#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49547#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:47,861 INFO L290 TraceCheckUtils]: 153: Hoare triple {49547#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {49547#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:47,862 INFO L272 TraceCheckUtils]: 154: Hoare triple {49547#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49547#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:47,862 INFO L290 TraceCheckUtils]: 155: Hoare triple {49547#(<= ~counter~0 16)} ~cond := #in~cond; {49547#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:47,862 INFO L290 TraceCheckUtils]: 156: Hoare triple {49547#(<= ~counter~0 16)} assume !(0 == ~cond); {49547#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:47,863 INFO L290 TraceCheckUtils]: 157: Hoare triple {49547#(<= ~counter~0 16)} assume true; {49547#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:47,863 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49547#(<= ~counter~0 16)} {49547#(<= ~counter~0 16)} #63#return; {49547#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:47,864 INFO L290 TraceCheckUtils]: 159: Hoare triple {49547#(<= ~counter~0 16)} assume !!(0 != ~r~0); {49547#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:47,864 INFO L290 TraceCheckUtils]: 160: Hoare triple {49547#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49547#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:47,865 INFO L290 TraceCheckUtils]: 161: Hoare triple {49547#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49575#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:47,865 INFO L290 TraceCheckUtils]: 162: Hoare triple {49575#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {49575#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:47,866 INFO L272 TraceCheckUtils]: 163: Hoare triple {49575#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49575#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:47,866 INFO L290 TraceCheckUtils]: 164: Hoare triple {49575#(<= ~counter~0 17)} ~cond := #in~cond; {49575#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:47,866 INFO L290 TraceCheckUtils]: 165: Hoare triple {49575#(<= ~counter~0 17)} assume !(0 == ~cond); {49575#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:47,866 INFO L290 TraceCheckUtils]: 166: Hoare triple {49575#(<= ~counter~0 17)} assume true; {49575#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:47,867 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49575#(<= ~counter~0 17)} {49575#(<= ~counter~0 17)} #63#return; {49575#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:47,867 INFO L290 TraceCheckUtils]: 168: Hoare triple {49575#(<= ~counter~0 17)} assume !!(0 != ~r~0); {49575#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:47,868 INFO L290 TraceCheckUtils]: 169: Hoare triple {49575#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49575#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:47,868 INFO L290 TraceCheckUtils]: 170: Hoare triple {49575#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49603#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:47,869 INFO L290 TraceCheckUtils]: 171: Hoare triple {49603#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {49603#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:47,869 INFO L272 TraceCheckUtils]: 172: Hoare triple {49603#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49603#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:47,870 INFO L290 TraceCheckUtils]: 173: Hoare triple {49603#(<= ~counter~0 18)} ~cond := #in~cond; {49603#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:47,870 INFO L290 TraceCheckUtils]: 174: Hoare triple {49603#(<= ~counter~0 18)} assume !(0 == ~cond); {49603#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:47,870 INFO L290 TraceCheckUtils]: 175: Hoare triple {49603#(<= ~counter~0 18)} assume true; {49603#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:47,871 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49603#(<= ~counter~0 18)} {49603#(<= ~counter~0 18)} #63#return; {49603#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:47,871 INFO L290 TraceCheckUtils]: 177: Hoare triple {49603#(<= ~counter~0 18)} assume !!(0 != ~r~0); {49603#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:47,871 INFO L290 TraceCheckUtils]: 178: Hoare triple {49603#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49603#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:47,872 INFO L290 TraceCheckUtils]: 179: Hoare triple {49603#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49631#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:47,872 INFO L290 TraceCheckUtils]: 180: Hoare triple {49631#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {49631#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:47,873 INFO L272 TraceCheckUtils]: 181: Hoare triple {49631#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49631#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:47,873 INFO L290 TraceCheckUtils]: 182: Hoare triple {49631#(<= ~counter~0 19)} ~cond := #in~cond; {49631#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:47,874 INFO L290 TraceCheckUtils]: 183: Hoare triple {49631#(<= ~counter~0 19)} assume !(0 == ~cond); {49631#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:47,874 INFO L290 TraceCheckUtils]: 184: Hoare triple {49631#(<= ~counter~0 19)} assume true; {49631#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:47,875 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49631#(<= ~counter~0 19)} {49631#(<= ~counter~0 19)} #63#return; {49631#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:47,875 INFO L290 TraceCheckUtils]: 186: Hoare triple {49631#(<= ~counter~0 19)} assume !!(0 != ~r~0); {49631#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:47,875 INFO L290 TraceCheckUtils]: 187: Hoare triple {49631#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49631#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:47,876 INFO L290 TraceCheckUtils]: 188: Hoare triple {49631#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49659#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:47,876 INFO L290 TraceCheckUtils]: 189: Hoare triple {49659#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {49659#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:47,877 INFO L272 TraceCheckUtils]: 190: Hoare triple {49659#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49659#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:47,877 INFO L290 TraceCheckUtils]: 191: Hoare triple {49659#(<= ~counter~0 20)} ~cond := #in~cond; {49659#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:47,877 INFO L290 TraceCheckUtils]: 192: Hoare triple {49659#(<= ~counter~0 20)} assume !(0 == ~cond); {49659#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:47,878 INFO L290 TraceCheckUtils]: 193: Hoare triple {49659#(<= ~counter~0 20)} assume true; {49659#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:47,878 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49659#(<= ~counter~0 20)} {49659#(<= ~counter~0 20)} #63#return; {49659#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:47,879 INFO L290 TraceCheckUtils]: 195: Hoare triple {49659#(<= ~counter~0 20)} assume !!(0 != ~r~0); {49659#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:47,879 INFO L290 TraceCheckUtils]: 196: Hoare triple {49659#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49659#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:47,880 INFO L290 TraceCheckUtils]: 197: Hoare triple {49659#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49687#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:47,880 INFO L290 TraceCheckUtils]: 198: Hoare triple {49687#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {49687#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:47,881 INFO L272 TraceCheckUtils]: 199: Hoare triple {49687#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49687#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:47,881 INFO L290 TraceCheckUtils]: 200: Hoare triple {49687#(<= ~counter~0 21)} ~cond := #in~cond; {49687#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:47,881 INFO L290 TraceCheckUtils]: 201: Hoare triple {49687#(<= ~counter~0 21)} assume !(0 == ~cond); {49687#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:47,882 INFO L290 TraceCheckUtils]: 202: Hoare triple {49687#(<= ~counter~0 21)} assume true; {49687#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:47,882 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49687#(<= ~counter~0 21)} {49687#(<= ~counter~0 21)} #63#return; {49687#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:47,883 INFO L290 TraceCheckUtils]: 204: Hoare triple {49687#(<= ~counter~0 21)} assume !!(0 != ~r~0); {49687#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:47,883 INFO L290 TraceCheckUtils]: 205: Hoare triple {49687#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49687#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:47,884 INFO L290 TraceCheckUtils]: 206: Hoare triple {49687#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:47,884 INFO L290 TraceCheckUtils]: 207: Hoare triple {49715#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:47,885 INFO L272 TraceCheckUtils]: 208: Hoare triple {49715#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:47,885 INFO L290 TraceCheckUtils]: 209: Hoare triple {49715#(<= ~counter~0 22)} ~cond := #in~cond; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:47,886 INFO L290 TraceCheckUtils]: 210: Hoare triple {49715#(<= ~counter~0 22)} assume !(0 == ~cond); {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:47,886 INFO L290 TraceCheckUtils]: 211: Hoare triple {49715#(<= ~counter~0 22)} assume true; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:47,887 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49715#(<= ~counter~0 22)} {49715#(<= ~counter~0 22)} #63#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:47,887 INFO L290 TraceCheckUtils]: 213: Hoare triple {49715#(<= ~counter~0 22)} assume !!(0 != ~r~0); {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:47,888 INFO L290 TraceCheckUtils]: 214: Hoare triple {49715#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:47,889 INFO L290 TraceCheckUtils]: 215: Hoare triple {49715#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:47,889 INFO L290 TraceCheckUtils]: 216: Hoare triple {49743#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:47,890 INFO L272 TraceCheckUtils]: 217: Hoare triple {49743#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:47,890 INFO L290 TraceCheckUtils]: 218: Hoare triple {49743#(<= ~counter~0 23)} ~cond := #in~cond; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:47,890 INFO L290 TraceCheckUtils]: 219: Hoare triple {49743#(<= ~counter~0 23)} assume !(0 == ~cond); {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:47,891 INFO L290 TraceCheckUtils]: 220: Hoare triple {49743#(<= ~counter~0 23)} assume true; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:47,891 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49743#(<= ~counter~0 23)} {49743#(<= ~counter~0 23)} #63#return; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:47,892 INFO L290 TraceCheckUtils]: 222: Hoare triple {49743#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:47,892 INFO L290 TraceCheckUtils]: 223: Hoare triple {49743#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:47,893 INFO L290 TraceCheckUtils]: 224: Hoare triple {49743#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:47,893 INFO L290 TraceCheckUtils]: 225: Hoare triple {49771#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:47,894 INFO L272 TraceCheckUtils]: 226: Hoare triple {49771#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:47,895 INFO L290 TraceCheckUtils]: 227: Hoare triple {49771#(<= ~counter~0 24)} ~cond := #in~cond; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:47,895 INFO L290 TraceCheckUtils]: 228: Hoare triple {49771#(<= ~counter~0 24)} assume !(0 == ~cond); {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:47,895 INFO L290 TraceCheckUtils]: 229: Hoare triple {49771#(<= ~counter~0 24)} assume true; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:47,896 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49771#(<= ~counter~0 24)} {49771#(<= ~counter~0 24)} #63#return; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:47,896 INFO L290 TraceCheckUtils]: 231: Hoare triple {49771#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:47,897 INFO L290 TraceCheckUtils]: 232: Hoare triple {49771#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:47,898 INFO L290 TraceCheckUtils]: 233: Hoare triple {49771#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:47,898 INFO L290 TraceCheckUtils]: 234: Hoare triple {49799#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:47,899 INFO L272 TraceCheckUtils]: 235: Hoare triple {49799#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:47,899 INFO L290 TraceCheckUtils]: 236: Hoare triple {49799#(<= ~counter~0 25)} ~cond := #in~cond; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:47,899 INFO L290 TraceCheckUtils]: 237: Hoare triple {49799#(<= ~counter~0 25)} assume !(0 == ~cond); {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:47,900 INFO L290 TraceCheckUtils]: 238: Hoare triple {49799#(<= ~counter~0 25)} assume true; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:47,900 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49799#(<= ~counter~0 25)} {49799#(<= ~counter~0 25)} #63#return; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:47,901 INFO L290 TraceCheckUtils]: 240: Hoare triple {49799#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:47,901 INFO L290 TraceCheckUtils]: 241: Hoare triple {49799#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:47,902 INFO L290 TraceCheckUtils]: 242: Hoare triple {49799#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:47,902 INFO L290 TraceCheckUtils]: 243: Hoare triple {49827#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:47,903 INFO L272 TraceCheckUtils]: 244: Hoare triple {49827#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:47,904 INFO L290 TraceCheckUtils]: 245: Hoare triple {49827#(<= ~counter~0 26)} ~cond := #in~cond; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:47,904 INFO L290 TraceCheckUtils]: 246: Hoare triple {49827#(<= ~counter~0 26)} assume !(0 == ~cond); {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:47,904 INFO L290 TraceCheckUtils]: 247: Hoare triple {49827#(<= ~counter~0 26)} assume true; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:47,905 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49827#(<= ~counter~0 26)} {49827#(<= ~counter~0 26)} #63#return; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:47,905 INFO L290 TraceCheckUtils]: 249: Hoare triple {49827#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:47,906 INFO L290 TraceCheckUtils]: 250: Hoare triple {49827#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:47,907 INFO L290 TraceCheckUtils]: 251: Hoare triple {49827#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:47,907 INFO L290 TraceCheckUtils]: 252: Hoare triple {49855#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:47,908 INFO L272 TraceCheckUtils]: 253: Hoare triple {49855#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:47,908 INFO L290 TraceCheckUtils]: 254: Hoare triple {49855#(<= ~counter~0 27)} ~cond := #in~cond; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:47,908 INFO L290 TraceCheckUtils]: 255: Hoare triple {49855#(<= ~counter~0 27)} assume !(0 == ~cond); {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:47,909 INFO L290 TraceCheckUtils]: 256: Hoare triple {49855#(<= ~counter~0 27)} assume true; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:47,909 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49855#(<= ~counter~0 27)} {49855#(<= ~counter~0 27)} #63#return; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:47,910 INFO L290 TraceCheckUtils]: 258: Hoare triple {49855#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:47,910 INFO L290 TraceCheckUtils]: 259: Hoare triple {49855#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:47,911 INFO L290 TraceCheckUtils]: 260: Hoare triple {49855#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49883#(<= |main_#t~post6| 27)} is VALID [2022-04-08 06:13:47,911 INFO L290 TraceCheckUtils]: 261: Hoare triple {49883#(<= |main_#t~post6| 27)} assume !(#t~post6 < 50);havoc #t~post6; {49071#false} is VALID [2022-04-08 06:13:47,911 INFO L272 TraceCheckUtils]: 262: Hoare triple {49071#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49071#false} is VALID [2022-04-08 06:13:47,911 INFO L290 TraceCheckUtils]: 263: Hoare triple {49071#false} ~cond := #in~cond; {49071#false} is VALID [2022-04-08 06:13:47,911 INFO L290 TraceCheckUtils]: 264: Hoare triple {49071#false} assume 0 == ~cond; {49071#false} is VALID [2022-04-08 06:13:47,911 INFO L290 TraceCheckUtils]: 265: Hoare triple {49071#false} assume !false; {49071#false} is VALID [2022-04-08 06:13:47,912 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 06:13:47,912 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:13:49,880 INFO L290 TraceCheckUtils]: 265: Hoare triple {49071#false} assume !false; {49071#false} is VALID [2022-04-08 06:13:49,881 INFO L290 TraceCheckUtils]: 264: Hoare triple {49071#false} assume 0 == ~cond; {49071#false} is VALID [2022-04-08 06:13:49,881 INFO L290 TraceCheckUtils]: 263: Hoare triple {49071#false} ~cond := #in~cond; {49071#false} is VALID [2022-04-08 06:13:49,881 INFO L272 TraceCheckUtils]: 262: Hoare triple {49071#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49071#false} is VALID [2022-04-08 06:13:49,881 INFO L290 TraceCheckUtils]: 261: Hoare triple {49911#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {49071#false} is VALID [2022-04-08 06:13:49,882 INFO L290 TraceCheckUtils]: 260: Hoare triple {49915#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49911#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:13:49,882 INFO L290 TraceCheckUtils]: 259: Hoare triple {49915#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49915#(< ~counter~0 50)} is VALID [2022-04-08 06:13:49,882 INFO L290 TraceCheckUtils]: 258: Hoare triple {49915#(< ~counter~0 50)} assume !!(0 != ~r~0); {49915#(< ~counter~0 50)} is VALID [2022-04-08 06:13:49,883 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49070#true} {49915#(< ~counter~0 50)} #63#return; {49915#(< ~counter~0 50)} is VALID [2022-04-08 06:13:49,883 INFO L290 TraceCheckUtils]: 256: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,883 INFO L290 TraceCheckUtils]: 255: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,883 INFO L290 TraceCheckUtils]: 254: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,883 INFO L272 TraceCheckUtils]: 253: Hoare triple {49915#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,884 INFO L290 TraceCheckUtils]: 252: Hoare triple {49915#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {49915#(< ~counter~0 50)} is VALID [2022-04-08 06:13:49,885 INFO L290 TraceCheckUtils]: 251: Hoare triple {49943#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49915#(< ~counter~0 50)} is VALID [2022-04-08 06:13:49,885 INFO L290 TraceCheckUtils]: 250: Hoare triple {49943#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49943#(< ~counter~0 49)} is VALID [2022-04-08 06:13:49,886 INFO L290 TraceCheckUtils]: 249: Hoare triple {49943#(< ~counter~0 49)} assume !!(0 != ~r~0); {49943#(< ~counter~0 49)} is VALID [2022-04-08 06:13:49,886 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49070#true} {49943#(< ~counter~0 49)} #63#return; {49943#(< ~counter~0 49)} is VALID [2022-04-08 06:13:49,886 INFO L290 TraceCheckUtils]: 247: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,886 INFO L290 TraceCheckUtils]: 246: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,887 INFO L290 TraceCheckUtils]: 245: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,887 INFO L272 TraceCheckUtils]: 244: Hoare triple {49943#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,887 INFO L290 TraceCheckUtils]: 243: Hoare triple {49943#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {49943#(< ~counter~0 49)} is VALID [2022-04-08 06:13:49,888 INFO L290 TraceCheckUtils]: 242: Hoare triple {49971#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49943#(< ~counter~0 49)} is VALID [2022-04-08 06:13:49,888 INFO L290 TraceCheckUtils]: 241: Hoare triple {49971#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49971#(< ~counter~0 48)} is VALID [2022-04-08 06:13:49,888 INFO L290 TraceCheckUtils]: 240: Hoare triple {49971#(< ~counter~0 48)} assume !!(0 != ~r~0); {49971#(< ~counter~0 48)} is VALID [2022-04-08 06:13:49,889 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49070#true} {49971#(< ~counter~0 48)} #63#return; {49971#(< ~counter~0 48)} is VALID [2022-04-08 06:13:49,889 INFO L290 TraceCheckUtils]: 238: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,889 INFO L290 TraceCheckUtils]: 237: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,889 INFO L290 TraceCheckUtils]: 236: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,889 INFO L272 TraceCheckUtils]: 235: Hoare triple {49971#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,890 INFO L290 TraceCheckUtils]: 234: Hoare triple {49971#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {49971#(< ~counter~0 48)} is VALID [2022-04-08 06:13:49,890 INFO L290 TraceCheckUtils]: 233: Hoare triple {49999#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49971#(< ~counter~0 48)} is VALID [2022-04-08 06:13:49,891 INFO L290 TraceCheckUtils]: 232: Hoare triple {49999#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49999#(< ~counter~0 47)} is VALID [2022-04-08 06:13:49,891 INFO L290 TraceCheckUtils]: 231: Hoare triple {49999#(< ~counter~0 47)} assume !!(0 != ~r~0); {49999#(< ~counter~0 47)} is VALID [2022-04-08 06:13:49,892 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49070#true} {49999#(< ~counter~0 47)} #63#return; {49999#(< ~counter~0 47)} is VALID [2022-04-08 06:13:49,892 INFO L290 TraceCheckUtils]: 229: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,892 INFO L290 TraceCheckUtils]: 228: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,892 INFO L290 TraceCheckUtils]: 227: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,892 INFO L272 TraceCheckUtils]: 226: Hoare triple {49999#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,892 INFO L290 TraceCheckUtils]: 225: Hoare triple {49999#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {49999#(< ~counter~0 47)} is VALID [2022-04-08 06:13:49,893 INFO L290 TraceCheckUtils]: 224: Hoare triple {50027#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49999#(< ~counter~0 47)} is VALID [2022-04-08 06:13:49,893 INFO L290 TraceCheckUtils]: 223: Hoare triple {50027#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50027#(< ~counter~0 46)} is VALID [2022-04-08 06:13:49,894 INFO L290 TraceCheckUtils]: 222: Hoare triple {50027#(< ~counter~0 46)} assume !!(0 != ~r~0); {50027#(< ~counter~0 46)} is VALID [2022-04-08 06:13:49,894 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49070#true} {50027#(< ~counter~0 46)} #63#return; {50027#(< ~counter~0 46)} is VALID [2022-04-08 06:13:49,894 INFO L290 TraceCheckUtils]: 220: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,894 INFO L290 TraceCheckUtils]: 219: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,894 INFO L290 TraceCheckUtils]: 218: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,894 INFO L272 TraceCheckUtils]: 217: Hoare triple {50027#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,895 INFO L290 TraceCheckUtils]: 216: Hoare triple {50027#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {50027#(< ~counter~0 46)} is VALID [2022-04-08 06:13:49,895 INFO L290 TraceCheckUtils]: 215: Hoare triple {50055#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50027#(< ~counter~0 46)} is VALID [2022-04-08 06:13:49,896 INFO L290 TraceCheckUtils]: 214: Hoare triple {50055#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50055#(< ~counter~0 45)} is VALID [2022-04-08 06:13:49,896 INFO L290 TraceCheckUtils]: 213: Hoare triple {50055#(< ~counter~0 45)} assume !!(0 != ~r~0); {50055#(< ~counter~0 45)} is VALID [2022-04-08 06:13:49,897 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49070#true} {50055#(< ~counter~0 45)} #63#return; {50055#(< ~counter~0 45)} is VALID [2022-04-08 06:13:49,897 INFO L290 TraceCheckUtils]: 211: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,897 INFO L290 TraceCheckUtils]: 210: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,897 INFO L290 TraceCheckUtils]: 209: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,897 INFO L272 TraceCheckUtils]: 208: Hoare triple {50055#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,898 INFO L290 TraceCheckUtils]: 207: Hoare triple {50055#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {50055#(< ~counter~0 45)} is VALID [2022-04-08 06:13:49,899 INFO L290 TraceCheckUtils]: 206: Hoare triple {50083#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50055#(< ~counter~0 45)} is VALID [2022-04-08 06:13:49,899 INFO L290 TraceCheckUtils]: 205: Hoare triple {50083#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50083#(< ~counter~0 44)} is VALID [2022-04-08 06:13:49,900 INFO L290 TraceCheckUtils]: 204: Hoare triple {50083#(< ~counter~0 44)} assume !!(0 != ~r~0); {50083#(< ~counter~0 44)} is VALID [2022-04-08 06:13:49,900 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49070#true} {50083#(< ~counter~0 44)} #63#return; {50083#(< ~counter~0 44)} is VALID [2022-04-08 06:13:49,900 INFO L290 TraceCheckUtils]: 202: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,900 INFO L290 TraceCheckUtils]: 201: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,901 INFO L290 TraceCheckUtils]: 200: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,901 INFO L272 TraceCheckUtils]: 199: Hoare triple {50083#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,901 INFO L290 TraceCheckUtils]: 198: Hoare triple {50083#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {50083#(< ~counter~0 44)} is VALID [2022-04-08 06:13:49,902 INFO L290 TraceCheckUtils]: 197: Hoare triple {50111#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50083#(< ~counter~0 44)} is VALID [2022-04-08 06:13:49,902 INFO L290 TraceCheckUtils]: 196: Hoare triple {50111#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50111#(< ~counter~0 43)} is VALID [2022-04-08 06:13:49,902 INFO L290 TraceCheckUtils]: 195: Hoare triple {50111#(< ~counter~0 43)} assume !!(0 != ~r~0); {50111#(< ~counter~0 43)} is VALID [2022-04-08 06:13:49,903 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49070#true} {50111#(< ~counter~0 43)} #63#return; {50111#(< ~counter~0 43)} is VALID [2022-04-08 06:13:49,903 INFO L290 TraceCheckUtils]: 193: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,903 INFO L290 TraceCheckUtils]: 192: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,903 INFO L290 TraceCheckUtils]: 191: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,903 INFO L272 TraceCheckUtils]: 190: Hoare triple {50111#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,903 INFO L290 TraceCheckUtils]: 189: Hoare triple {50111#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {50111#(< ~counter~0 43)} is VALID [2022-04-08 06:13:49,912 INFO L290 TraceCheckUtils]: 188: Hoare triple {50139#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50111#(< ~counter~0 43)} is VALID [2022-04-08 06:13:49,912 INFO L290 TraceCheckUtils]: 187: Hoare triple {50139#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50139#(< ~counter~0 42)} is VALID [2022-04-08 06:13:49,913 INFO L290 TraceCheckUtils]: 186: Hoare triple {50139#(< ~counter~0 42)} assume !!(0 != ~r~0); {50139#(< ~counter~0 42)} is VALID [2022-04-08 06:13:49,913 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49070#true} {50139#(< ~counter~0 42)} #63#return; {50139#(< ~counter~0 42)} is VALID [2022-04-08 06:13:49,913 INFO L290 TraceCheckUtils]: 184: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,913 INFO L290 TraceCheckUtils]: 183: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,914 INFO L290 TraceCheckUtils]: 182: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,914 INFO L272 TraceCheckUtils]: 181: Hoare triple {50139#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,914 INFO L290 TraceCheckUtils]: 180: Hoare triple {50139#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {50139#(< ~counter~0 42)} is VALID [2022-04-08 06:13:49,915 INFO L290 TraceCheckUtils]: 179: Hoare triple {50167#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50139#(< ~counter~0 42)} is VALID [2022-04-08 06:13:49,915 INFO L290 TraceCheckUtils]: 178: Hoare triple {50167#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50167#(< ~counter~0 41)} is VALID [2022-04-08 06:13:49,915 INFO L290 TraceCheckUtils]: 177: Hoare triple {50167#(< ~counter~0 41)} assume !!(0 != ~r~0); {50167#(< ~counter~0 41)} is VALID [2022-04-08 06:13:49,916 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49070#true} {50167#(< ~counter~0 41)} #63#return; {50167#(< ~counter~0 41)} is VALID [2022-04-08 06:13:49,916 INFO L290 TraceCheckUtils]: 175: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,916 INFO L290 TraceCheckUtils]: 174: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,916 INFO L290 TraceCheckUtils]: 173: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,916 INFO L272 TraceCheckUtils]: 172: Hoare triple {50167#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,917 INFO L290 TraceCheckUtils]: 171: Hoare triple {50167#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {50167#(< ~counter~0 41)} is VALID [2022-04-08 06:13:49,917 INFO L290 TraceCheckUtils]: 170: Hoare triple {50195#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50167#(< ~counter~0 41)} is VALID [2022-04-08 06:13:49,918 INFO L290 TraceCheckUtils]: 169: Hoare triple {50195#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50195#(< ~counter~0 40)} is VALID [2022-04-08 06:13:49,918 INFO L290 TraceCheckUtils]: 168: Hoare triple {50195#(< ~counter~0 40)} assume !!(0 != ~r~0); {50195#(< ~counter~0 40)} is VALID [2022-04-08 06:13:49,919 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49070#true} {50195#(< ~counter~0 40)} #63#return; {50195#(< ~counter~0 40)} is VALID [2022-04-08 06:13:49,919 INFO L290 TraceCheckUtils]: 166: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,919 INFO L290 TraceCheckUtils]: 165: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,919 INFO L290 TraceCheckUtils]: 164: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,919 INFO L272 TraceCheckUtils]: 163: Hoare triple {50195#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,919 INFO L290 TraceCheckUtils]: 162: Hoare triple {50195#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {50195#(< ~counter~0 40)} is VALID [2022-04-08 06:13:49,920 INFO L290 TraceCheckUtils]: 161: Hoare triple {50223#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50195#(< ~counter~0 40)} is VALID [2022-04-08 06:13:49,920 INFO L290 TraceCheckUtils]: 160: Hoare triple {50223#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50223#(< ~counter~0 39)} is VALID [2022-04-08 06:13:49,921 INFO L290 TraceCheckUtils]: 159: Hoare triple {50223#(< ~counter~0 39)} assume !!(0 != ~r~0); {50223#(< ~counter~0 39)} is VALID [2022-04-08 06:13:49,921 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49070#true} {50223#(< ~counter~0 39)} #63#return; {50223#(< ~counter~0 39)} is VALID [2022-04-08 06:13:49,921 INFO L290 TraceCheckUtils]: 157: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,921 INFO L290 TraceCheckUtils]: 156: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,922 INFO L290 TraceCheckUtils]: 155: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,922 INFO L272 TraceCheckUtils]: 154: Hoare triple {50223#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,922 INFO L290 TraceCheckUtils]: 153: Hoare triple {50223#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {50223#(< ~counter~0 39)} is VALID [2022-04-08 06:13:49,923 INFO L290 TraceCheckUtils]: 152: Hoare triple {50251#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50223#(< ~counter~0 39)} is VALID [2022-04-08 06:13:49,923 INFO L290 TraceCheckUtils]: 151: Hoare triple {50251#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50251#(< ~counter~0 38)} is VALID [2022-04-08 06:13:49,923 INFO L290 TraceCheckUtils]: 150: Hoare triple {50251#(< ~counter~0 38)} assume !!(0 != ~r~0); {50251#(< ~counter~0 38)} is VALID [2022-04-08 06:13:49,924 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49070#true} {50251#(< ~counter~0 38)} #63#return; {50251#(< ~counter~0 38)} is VALID [2022-04-08 06:13:49,924 INFO L290 TraceCheckUtils]: 148: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,924 INFO L290 TraceCheckUtils]: 147: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,924 INFO L290 TraceCheckUtils]: 146: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,924 INFO L272 TraceCheckUtils]: 145: Hoare triple {50251#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,924 INFO L290 TraceCheckUtils]: 144: Hoare triple {50251#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {50251#(< ~counter~0 38)} is VALID [2022-04-08 06:13:49,925 INFO L290 TraceCheckUtils]: 143: Hoare triple {50279#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50251#(< ~counter~0 38)} is VALID [2022-04-08 06:13:49,940 INFO L290 TraceCheckUtils]: 142: Hoare triple {50279#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50279#(< ~counter~0 37)} is VALID [2022-04-08 06:13:49,940 INFO L290 TraceCheckUtils]: 141: Hoare triple {50279#(< ~counter~0 37)} assume !!(0 != ~r~0); {50279#(< ~counter~0 37)} is VALID [2022-04-08 06:13:49,941 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49070#true} {50279#(< ~counter~0 37)} #63#return; {50279#(< ~counter~0 37)} is VALID [2022-04-08 06:13:49,941 INFO L290 TraceCheckUtils]: 139: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,941 INFO L290 TraceCheckUtils]: 138: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,941 INFO L290 TraceCheckUtils]: 137: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,941 INFO L272 TraceCheckUtils]: 136: Hoare triple {50279#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,941 INFO L290 TraceCheckUtils]: 135: Hoare triple {50279#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {50279#(< ~counter~0 37)} is VALID [2022-04-08 06:13:49,943 INFO L290 TraceCheckUtils]: 134: Hoare triple {50307#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50279#(< ~counter~0 37)} is VALID [2022-04-08 06:13:49,943 INFO L290 TraceCheckUtils]: 133: Hoare triple {50307#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50307#(< ~counter~0 36)} is VALID [2022-04-08 06:13:49,944 INFO L290 TraceCheckUtils]: 132: Hoare triple {50307#(< ~counter~0 36)} assume !!(0 != ~r~0); {50307#(< ~counter~0 36)} is VALID [2022-04-08 06:13:49,944 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49070#true} {50307#(< ~counter~0 36)} #63#return; {50307#(< ~counter~0 36)} is VALID [2022-04-08 06:13:49,944 INFO L290 TraceCheckUtils]: 130: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,944 INFO L290 TraceCheckUtils]: 129: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,944 INFO L290 TraceCheckUtils]: 128: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,945 INFO L272 TraceCheckUtils]: 127: Hoare triple {50307#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,945 INFO L290 TraceCheckUtils]: 126: Hoare triple {50307#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {50307#(< ~counter~0 36)} is VALID [2022-04-08 06:13:49,946 INFO L290 TraceCheckUtils]: 125: Hoare triple {50335#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50307#(< ~counter~0 36)} is VALID [2022-04-08 06:13:49,946 INFO L290 TraceCheckUtils]: 124: Hoare triple {50335#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50335#(< ~counter~0 35)} is VALID [2022-04-08 06:13:49,946 INFO L290 TraceCheckUtils]: 123: Hoare triple {50335#(< ~counter~0 35)} assume !!(0 != ~r~0); {50335#(< ~counter~0 35)} is VALID [2022-04-08 06:13:49,947 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49070#true} {50335#(< ~counter~0 35)} #63#return; {50335#(< ~counter~0 35)} is VALID [2022-04-08 06:13:49,947 INFO L290 TraceCheckUtils]: 121: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,947 INFO L290 TraceCheckUtils]: 120: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,947 INFO L290 TraceCheckUtils]: 119: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,947 INFO L272 TraceCheckUtils]: 118: Hoare triple {50335#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,948 INFO L290 TraceCheckUtils]: 117: Hoare triple {50335#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {50335#(< ~counter~0 35)} is VALID [2022-04-08 06:13:49,948 INFO L290 TraceCheckUtils]: 116: Hoare triple {50363#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50335#(< ~counter~0 35)} is VALID [2022-04-08 06:13:49,949 INFO L290 TraceCheckUtils]: 115: Hoare triple {50363#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50363#(< ~counter~0 34)} is VALID [2022-04-08 06:13:49,949 INFO L290 TraceCheckUtils]: 114: Hoare triple {50363#(< ~counter~0 34)} assume !!(0 != ~r~0); {50363#(< ~counter~0 34)} is VALID [2022-04-08 06:13:49,949 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49070#true} {50363#(< ~counter~0 34)} #63#return; {50363#(< ~counter~0 34)} is VALID [2022-04-08 06:13:49,950 INFO L290 TraceCheckUtils]: 112: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,950 INFO L290 TraceCheckUtils]: 111: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,950 INFO L290 TraceCheckUtils]: 110: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,950 INFO L272 TraceCheckUtils]: 109: Hoare triple {50363#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,950 INFO L290 TraceCheckUtils]: 108: Hoare triple {50363#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {50363#(< ~counter~0 34)} is VALID [2022-04-08 06:13:49,951 INFO L290 TraceCheckUtils]: 107: Hoare triple {50391#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50363#(< ~counter~0 34)} is VALID [2022-04-08 06:13:49,951 INFO L290 TraceCheckUtils]: 106: Hoare triple {50391#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50391#(< ~counter~0 33)} is VALID [2022-04-08 06:13:49,952 INFO L290 TraceCheckUtils]: 105: Hoare triple {50391#(< ~counter~0 33)} assume !!(0 != ~r~0); {50391#(< ~counter~0 33)} is VALID [2022-04-08 06:13:49,952 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49070#true} {50391#(< ~counter~0 33)} #63#return; {50391#(< ~counter~0 33)} is VALID [2022-04-08 06:13:49,952 INFO L290 TraceCheckUtils]: 103: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,952 INFO L290 TraceCheckUtils]: 102: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,952 INFO L290 TraceCheckUtils]: 101: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,953 INFO L272 TraceCheckUtils]: 100: Hoare triple {50391#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,953 INFO L290 TraceCheckUtils]: 99: Hoare triple {50391#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {50391#(< ~counter~0 33)} is VALID [2022-04-08 06:13:49,954 INFO L290 TraceCheckUtils]: 98: Hoare triple {50419#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50391#(< ~counter~0 33)} is VALID [2022-04-08 06:13:49,954 INFO L290 TraceCheckUtils]: 97: Hoare triple {50419#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50419#(< ~counter~0 32)} is VALID [2022-04-08 06:13:49,954 INFO L290 TraceCheckUtils]: 96: Hoare triple {50419#(< ~counter~0 32)} assume !!(0 != ~r~0); {50419#(< ~counter~0 32)} is VALID [2022-04-08 06:13:49,955 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49070#true} {50419#(< ~counter~0 32)} #63#return; {50419#(< ~counter~0 32)} is VALID [2022-04-08 06:13:49,955 INFO L290 TraceCheckUtils]: 94: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,955 INFO L290 TraceCheckUtils]: 93: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,955 INFO L290 TraceCheckUtils]: 92: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,955 INFO L272 TraceCheckUtils]: 91: Hoare triple {50419#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,956 INFO L290 TraceCheckUtils]: 90: Hoare triple {50419#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {50419#(< ~counter~0 32)} is VALID [2022-04-08 06:13:49,956 INFO L290 TraceCheckUtils]: 89: Hoare triple {50447#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50419#(< ~counter~0 32)} is VALID [2022-04-08 06:13:49,957 INFO L290 TraceCheckUtils]: 88: Hoare triple {50447#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50447#(< ~counter~0 31)} is VALID [2022-04-08 06:13:49,957 INFO L290 TraceCheckUtils]: 87: Hoare triple {50447#(< ~counter~0 31)} assume !!(0 != ~r~0); {50447#(< ~counter~0 31)} is VALID [2022-04-08 06:13:49,958 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49070#true} {50447#(< ~counter~0 31)} #63#return; {50447#(< ~counter~0 31)} is VALID [2022-04-08 06:13:49,958 INFO L290 TraceCheckUtils]: 85: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,958 INFO L290 TraceCheckUtils]: 84: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,958 INFO L290 TraceCheckUtils]: 83: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,958 INFO L272 TraceCheckUtils]: 82: Hoare triple {50447#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,958 INFO L290 TraceCheckUtils]: 81: Hoare triple {50447#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {50447#(< ~counter~0 31)} is VALID [2022-04-08 06:13:49,959 INFO L290 TraceCheckUtils]: 80: Hoare triple {50475#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50447#(< ~counter~0 31)} is VALID [2022-04-08 06:13:49,959 INFO L290 TraceCheckUtils]: 79: Hoare triple {50475#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50475#(< ~counter~0 30)} is VALID [2022-04-08 06:13:49,960 INFO L290 TraceCheckUtils]: 78: Hoare triple {50475#(< ~counter~0 30)} assume !!(0 != ~r~0); {50475#(< ~counter~0 30)} is VALID [2022-04-08 06:13:49,960 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49070#true} {50475#(< ~counter~0 30)} #63#return; {50475#(< ~counter~0 30)} is VALID [2022-04-08 06:13:49,960 INFO L290 TraceCheckUtils]: 76: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,960 INFO L290 TraceCheckUtils]: 75: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,961 INFO L290 TraceCheckUtils]: 74: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,961 INFO L272 TraceCheckUtils]: 73: Hoare triple {50475#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,961 INFO L290 TraceCheckUtils]: 72: Hoare triple {50475#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {50475#(< ~counter~0 30)} is VALID [2022-04-08 06:13:49,962 INFO L290 TraceCheckUtils]: 71: Hoare triple {50503#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50475#(< ~counter~0 30)} is VALID [2022-04-08 06:13:49,962 INFO L290 TraceCheckUtils]: 70: Hoare triple {50503#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50503#(< ~counter~0 29)} is VALID [2022-04-08 06:13:49,962 INFO L290 TraceCheckUtils]: 69: Hoare triple {50503#(< ~counter~0 29)} assume !!(0 != ~r~0); {50503#(< ~counter~0 29)} is VALID [2022-04-08 06:13:49,963 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49070#true} {50503#(< ~counter~0 29)} #63#return; {50503#(< ~counter~0 29)} is VALID [2022-04-08 06:13:49,963 INFO L290 TraceCheckUtils]: 67: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,963 INFO L290 TraceCheckUtils]: 66: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,963 INFO L290 TraceCheckUtils]: 65: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,963 INFO L272 TraceCheckUtils]: 64: Hoare triple {50503#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,964 INFO L290 TraceCheckUtils]: 63: Hoare triple {50503#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {50503#(< ~counter~0 29)} is VALID [2022-04-08 06:13:49,964 INFO L290 TraceCheckUtils]: 62: Hoare triple {49855#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50503#(< ~counter~0 29)} is VALID [2022-04-08 06:13:49,965 INFO L290 TraceCheckUtils]: 61: Hoare triple {49855#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:49,965 INFO L290 TraceCheckUtils]: 60: Hoare triple {49855#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:49,966 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49070#true} {49855#(<= ~counter~0 27)} #63#return; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:49,966 INFO L290 TraceCheckUtils]: 58: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,966 INFO L290 TraceCheckUtils]: 57: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,966 INFO L290 TraceCheckUtils]: 56: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,966 INFO L272 TraceCheckUtils]: 55: Hoare triple {49855#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,966 INFO L290 TraceCheckUtils]: 54: Hoare triple {49855#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:49,967 INFO L290 TraceCheckUtils]: 53: Hoare triple {49827#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:49,967 INFO L290 TraceCheckUtils]: 52: Hoare triple {49827#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:49,968 INFO L290 TraceCheckUtils]: 51: Hoare triple {49827#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:49,968 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49070#true} {49827#(<= ~counter~0 26)} #63#return; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:49,968 INFO L290 TraceCheckUtils]: 49: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,969 INFO L290 TraceCheckUtils]: 48: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,969 INFO L290 TraceCheckUtils]: 47: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,969 INFO L272 TraceCheckUtils]: 46: Hoare triple {49827#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,969 INFO L290 TraceCheckUtils]: 45: Hoare triple {49827#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:49,970 INFO L290 TraceCheckUtils]: 44: Hoare triple {49799#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:49,970 INFO L290 TraceCheckUtils]: 43: Hoare triple {49799#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:49,971 INFO L290 TraceCheckUtils]: 42: Hoare triple {49799#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:49,971 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49070#true} {49799#(<= ~counter~0 25)} #63#return; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:49,971 INFO L290 TraceCheckUtils]: 40: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,971 INFO L290 TraceCheckUtils]: 39: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,972 INFO L290 TraceCheckUtils]: 38: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,972 INFO L272 TraceCheckUtils]: 37: Hoare triple {49799#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,972 INFO L290 TraceCheckUtils]: 36: Hoare triple {49799#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:49,973 INFO L290 TraceCheckUtils]: 35: Hoare triple {49771#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:49,973 INFO L290 TraceCheckUtils]: 34: Hoare triple {49771#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:49,973 INFO L290 TraceCheckUtils]: 33: Hoare triple {49771#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:49,974 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49070#true} {49771#(<= ~counter~0 24)} #63#return; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:49,974 INFO L290 TraceCheckUtils]: 31: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,974 INFO L290 TraceCheckUtils]: 30: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,974 INFO L290 TraceCheckUtils]: 29: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,975 INFO L272 TraceCheckUtils]: 28: Hoare triple {49771#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,975 INFO L290 TraceCheckUtils]: 27: Hoare triple {49771#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:49,976 INFO L290 TraceCheckUtils]: 26: Hoare triple {49743#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:49,976 INFO L290 TraceCheckUtils]: 25: Hoare triple {49743#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:49,976 INFO L290 TraceCheckUtils]: 24: Hoare triple {49743#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:49,977 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49070#true} {49743#(<= ~counter~0 23)} #63#return; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:49,977 INFO L290 TraceCheckUtils]: 22: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,977 INFO L290 TraceCheckUtils]: 21: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,977 INFO L290 TraceCheckUtils]: 20: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,978 INFO L272 TraceCheckUtils]: 19: Hoare triple {49743#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,978 INFO L290 TraceCheckUtils]: 18: Hoare triple {49743#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:49,979 INFO L290 TraceCheckUtils]: 17: Hoare triple {49715#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:49,979 INFO L290 TraceCheckUtils]: 16: Hoare triple {49715#(<= ~counter~0 22)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:49,980 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49070#true} {49715#(<= ~counter~0 22)} #61#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:49,980 INFO L290 TraceCheckUtils]: 14: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,980 INFO L290 TraceCheckUtils]: 13: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,980 INFO L290 TraceCheckUtils]: 12: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,980 INFO L272 TraceCheckUtils]: 11: Hoare triple {49715#(<= ~counter~0 22)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,981 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49070#true} {49715#(<= ~counter~0 22)} #59#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:49,981 INFO L290 TraceCheckUtils]: 9: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-08 06:13:49,981 INFO L290 TraceCheckUtils]: 8: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-08 06:13:49,981 INFO L290 TraceCheckUtils]: 7: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-08 06:13:49,981 INFO L272 TraceCheckUtils]: 6: Hoare triple {49715#(<= ~counter~0 22)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49070#true} is VALID [2022-04-08 06:13:49,981 INFO L290 TraceCheckUtils]: 5: Hoare triple {49715#(<= ~counter~0 22)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:49,982 INFO L272 TraceCheckUtils]: 4: Hoare triple {49715#(<= ~counter~0 22)} call #t~ret7 := main(); {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:49,982 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49715#(<= ~counter~0 22)} {49070#true} #67#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:49,982 INFO L290 TraceCheckUtils]: 2: Hoare triple {49715#(<= ~counter~0 22)} assume true; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:49,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {49070#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {49715#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:49,983 INFO L272 TraceCheckUtils]: 0: Hoare triple {49070#true} call ULTIMATE.init(); {49070#true} is VALID [2022-04-08 06:13:49,984 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 06:13:49,984 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:13:49,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003111282] [2022-04-08 06:13:49,984 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:13:49,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [480097848] [2022-04-08 06:13:49,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [480097848] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:13:49,984 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:13:49,985 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 54 [2022-04-08 06:13:49,985 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:13:49,985 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [773532546] [2022-04-08 06:13:49,985 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [773532546] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:13:49,985 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:13:49,985 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-08 06:13:49,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1868046065] [2022-04-08 06:13:49,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:13:49,986 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 06:13:49,987 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:13:49,987 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 06:13:50,231 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 06:13:50,231 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-08 06:13:50,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:13:50,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-08 06:13:50,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:13:50,233 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 06:13:51,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:51,786 INFO L93 Difference]: Finished difference Result 277 states and 306 transitions. [2022-04-08 06:13:51,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-08 06:13:51,787 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 06:13:51,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:13:51,787 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 06:13:51,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-08 06:13:51,793 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 06:13:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-08 06:13:51,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 305 transitions. [2022-04-08 06:13:52,087 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 06:13:52,092 INFO L225 Difference]: With dead ends: 277 [2022-04-08 06:13:52,092 INFO L226 Difference]: Without dead ends: 272 [2022-04-08 06:13:52,093 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 558 GetRequests, 478 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 449 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=2762, Invalid=3718, Unknown=0, NotChecked=0, Total=6480 [2022-04-08 06:13:52,094 INFO L913 BasicCegarLoop]: 53 mSDtfsCounter, 111 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 111 SdHoareTripleChecker+Valid, 304 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:13:52,094 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [111 Valid, 304 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:13:52,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2022-04-08 06:13:52,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 272. [2022-04-08 06:13:52,582 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:13:52,582 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 06:13:52,582 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 06:13:52,583 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 06:13:52,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:52,587 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-08 06:13:52,587 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-08 06:13:52,588 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:13:52,588 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:13:52,588 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 06:13:52,588 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 06:13:52,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:13:52,592 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-08 06:13:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-08 06:13:52,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:13:52,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:13:52,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:13:52,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:13:52,594 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 06:13:52,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 301 transitions. [2022-04-08 06:13:52,599 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 301 transitions. Word has length 266 [2022-04-08 06:13:52,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:13:52,599 INFO L478 AbstractCegarLoop]: Abstraction has 272 states and 301 transitions. [2022-04-08 06:13:52,600 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 06:13:52,600 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 272 states and 301 transitions. [2022-04-08 06:13:55,149 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 06:13:55,149 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-08 06:13:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-04-08 06:13:55,151 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:13:55,151 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 06:13:55,164 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 06:13:55,351 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 06:13:55,352 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:13:55,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:13:55,352 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 55 times [2022-04-08 06:13:55,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:13:55,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [379155333] [2022-04-08 06:13:55,353 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:13:55,353 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 56 times [2022-04-08 06:13:55,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:13:55,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425508311] [2022-04-08 06:13:55,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:13:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:13:55,396 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:13:55,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2012344739] [2022-04-08 06:13:55,396 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:13:55,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:13:55,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:13:55,406 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 06:13:55,408 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 06:13:55,580 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:13:55,581 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:13:55,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 653 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-08 06:13:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:13:55,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:13:57,461 INFO L272 TraceCheckUtils]: 0: Hoare triple {52415#true} call ULTIMATE.init(); {52415#true} is VALID [2022-04-08 06:13:57,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {52415#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,462 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52423#(<= ~counter~0 0)} {52415#true} #67#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,463 INFO L272 TraceCheckUtils]: 4: Hoare triple {52423#(<= ~counter~0 0)} call #t~ret7 := main(); {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,463 INFO L290 TraceCheckUtils]: 5: Hoare triple {52423#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,463 INFO L272 TraceCheckUtils]: 6: Hoare triple {52423#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,464 INFO L290 TraceCheckUtils]: 7: Hoare triple {52423#(<= ~counter~0 0)} ~cond := #in~cond; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,464 INFO L290 TraceCheckUtils]: 8: Hoare triple {52423#(<= ~counter~0 0)} assume !(0 == ~cond); {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,464 INFO L290 TraceCheckUtils]: 9: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,465 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52423#(<= ~counter~0 0)} {52423#(<= ~counter~0 0)} #59#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,465 INFO L272 TraceCheckUtils]: 11: Hoare triple {52423#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,466 INFO L290 TraceCheckUtils]: 12: Hoare triple {52423#(<= ~counter~0 0)} ~cond := #in~cond; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,466 INFO L290 TraceCheckUtils]: 13: Hoare triple {52423#(<= ~counter~0 0)} assume !(0 == ~cond); {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,466 INFO L290 TraceCheckUtils]: 14: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,467 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52423#(<= ~counter~0 0)} {52423#(<= ~counter~0 0)} #61#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,467 INFO L290 TraceCheckUtils]: 16: Hoare triple {52423#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {52423#(<= ~counter~0 0)} is VALID [2022-04-08 06:13:57,468 INFO L290 TraceCheckUtils]: 17: Hoare triple {52423#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52472#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:57,469 INFO L290 TraceCheckUtils]: 18: Hoare triple {52472#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {52472#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:57,469 INFO L272 TraceCheckUtils]: 19: Hoare triple {52472#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52472#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:57,469 INFO L290 TraceCheckUtils]: 20: Hoare triple {52472#(<= ~counter~0 1)} ~cond := #in~cond; {52472#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:57,470 INFO L290 TraceCheckUtils]: 21: Hoare triple {52472#(<= ~counter~0 1)} assume !(0 == ~cond); {52472#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:57,470 INFO L290 TraceCheckUtils]: 22: Hoare triple {52472#(<= ~counter~0 1)} assume true; {52472#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:57,471 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52472#(<= ~counter~0 1)} {52472#(<= ~counter~0 1)} #63#return; {52472#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:57,471 INFO L290 TraceCheckUtils]: 24: Hoare triple {52472#(<= ~counter~0 1)} assume !!(0 != ~r~0); {52472#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:57,471 INFO L290 TraceCheckUtils]: 25: Hoare triple {52472#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52472#(<= ~counter~0 1)} is VALID [2022-04-08 06:13:57,472 INFO L290 TraceCheckUtils]: 26: Hoare triple {52472#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52500#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:57,472 INFO L290 TraceCheckUtils]: 27: Hoare triple {52500#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {52500#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:57,473 INFO L272 TraceCheckUtils]: 28: Hoare triple {52500#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52500#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:57,473 INFO L290 TraceCheckUtils]: 29: Hoare triple {52500#(<= ~counter~0 2)} ~cond := #in~cond; {52500#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:57,473 INFO L290 TraceCheckUtils]: 30: Hoare triple {52500#(<= ~counter~0 2)} assume !(0 == ~cond); {52500#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:57,474 INFO L290 TraceCheckUtils]: 31: Hoare triple {52500#(<= ~counter~0 2)} assume true; {52500#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:57,474 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52500#(<= ~counter~0 2)} {52500#(<= ~counter~0 2)} #63#return; {52500#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:57,475 INFO L290 TraceCheckUtils]: 33: Hoare triple {52500#(<= ~counter~0 2)} assume !!(0 != ~r~0); {52500#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:57,475 INFO L290 TraceCheckUtils]: 34: Hoare triple {52500#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52500#(<= ~counter~0 2)} is VALID [2022-04-08 06:13:57,476 INFO L290 TraceCheckUtils]: 35: Hoare triple {52500#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52528#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:57,476 INFO L290 TraceCheckUtils]: 36: Hoare triple {52528#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {52528#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:57,476 INFO L272 TraceCheckUtils]: 37: Hoare triple {52528#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52528#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:57,477 INFO L290 TraceCheckUtils]: 38: Hoare triple {52528#(<= ~counter~0 3)} ~cond := #in~cond; {52528#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:57,477 INFO L290 TraceCheckUtils]: 39: Hoare triple {52528#(<= ~counter~0 3)} assume !(0 == ~cond); {52528#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:57,477 INFO L290 TraceCheckUtils]: 40: Hoare triple {52528#(<= ~counter~0 3)} assume true; {52528#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:57,478 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52528#(<= ~counter~0 3)} {52528#(<= ~counter~0 3)} #63#return; {52528#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:57,478 INFO L290 TraceCheckUtils]: 42: Hoare triple {52528#(<= ~counter~0 3)} assume !!(0 != ~r~0); {52528#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:57,479 INFO L290 TraceCheckUtils]: 43: Hoare triple {52528#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52528#(<= ~counter~0 3)} is VALID [2022-04-08 06:13:57,479 INFO L290 TraceCheckUtils]: 44: Hoare triple {52528#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52556#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:57,480 INFO L290 TraceCheckUtils]: 45: Hoare triple {52556#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {52556#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:57,480 INFO L272 TraceCheckUtils]: 46: Hoare triple {52556#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52556#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:57,480 INFO L290 TraceCheckUtils]: 47: Hoare triple {52556#(<= ~counter~0 4)} ~cond := #in~cond; {52556#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:57,481 INFO L290 TraceCheckUtils]: 48: Hoare triple {52556#(<= ~counter~0 4)} assume !(0 == ~cond); {52556#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:57,481 INFO L290 TraceCheckUtils]: 49: Hoare triple {52556#(<= ~counter~0 4)} assume true; {52556#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:57,482 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52556#(<= ~counter~0 4)} {52556#(<= ~counter~0 4)} #63#return; {52556#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:57,482 INFO L290 TraceCheckUtils]: 51: Hoare triple {52556#(<= ~counter~0 4)} assume !!(0 != ~r~0); {52556#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:57,482 INFO L290 TraceCheckUtils]: 52: Hoare triple {52556#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52556#(<= ~counter~0 4)} is VALID [2022-04-08 06:13:57,483 INFO L290 TraceCheckUtils]: 53: Hoare triple {52556#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52584#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:57,483 INFO L290 TraceCheckUtils]: 54: Hoare triple {52584#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {52584#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:57,484 INFO L272 TraceCheckUtils]: 55: Hoare triple {52584#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52584#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:57,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {52584#(<= ~counter~0 5)} ~cond := #in~cond; {52584#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:57,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {52584#(<= ~counter~0 5)} assume !(0 == ~cond); {52584#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:57,485 INFO L290 TraceCheckUtils]: 58: Hoare triple {52584#(<= ~counter~0 5)} assume true; {52584#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:57,485 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52584#(<= ~counter~0 5)} {52584#(<= ~counter~0 5)} #63#return; {52584#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:57,486 INFO L290 TraceCheckUtils]: 60: Hoare triple {52584#(<= ~counter~0 5)} assume !!(0 != ~r~0); {52584#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:57,486 INFO L290 TraceCheckUtils]: 61: Hoare triple {52584#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52584#(<= ~counter~0 5)} is VALID [2022-04-08 06:13:57,487 INFO L290 TraceCheckUtils]: 62: Hoare triple {52584#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52612#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:57,487 INFO L290 TraceCheckUtils]: 63: Hoare triple {52612#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {52612#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:57,487 INFO L272 TraceCheckUtils]: 64: Hoare triple {52612#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52612#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:57,488 INFO L290 TraceCheckUtils]: 65: Hoare triple {52612#(<= ~counter~0 6)} ~cond := #in~cond; {52612#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:57,488 INFO L290 TraceCheckUtils]: 66: Hoare triple {52612#(<= ~counter~0 6)} assume !(0 == ~cond); {52612#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:57,488 INFO L290 TraceCheckUtils]: 67: Hoare triple {52612#(<= ~counter~0 6)} assume true; {52612#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:57,489 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52612#(<= ~counter~0 6)} {52612#(<= ~counter~0 6)} #63#return; {52612#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:57,489 INFO L290 TraceCheckUtils]: 69: Hoare triple {52612#(<= ~counter~0 6)} assume !!(0 != ~r~0); {52612#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:57,490 INFO L290 TraceCheckUtils]: 70: Hoare triple {52612#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52612#(<= ~counter~0 6)} is VALID [2022-04-08 06:13:57,490 INFO L290 TraceCheckUtils]: 71: Hoare triple {52612#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52640#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:57,491 INFO L290 TraceCheckUtils]: 72: Hoare triple {52640#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {52640#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:57,491 INFO L272 TraceCheckUtils]: 73: Hoare triple {52640#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52640#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:57,491 INFO L290 TraceCheckUtils]: 74: Hoare triple {52640#(<= ~counter~0 7)} ~cond := #in~cond; {52640#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:57,492 INFO L290 TraceCheckUtils]: 75: Hoare triple {52640#(<= ~counter~0 7)} assume !(0 == ~cond); {52640#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:57,492 INFO L290 TraceCheckUtils]: 76: Hoare triple {52640#(<= ~counter~0 7)} assume true; {52640#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:57,493 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52640#(<= ~counter~0 7)} {52640#(<= ~counter~0 7)} #63#return; {52640#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:57,493 INFO L290 TraceCheckUtils]: 78: Hoare triple {52640#(<= ~counter~0 7)} assume !!(0 != ~r~0); {52640#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:57,493 INFO L290 TraceCheckUtils]: 79: Hoare triple {52640#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52640#(<= ~counter~0 7)} is VALID [2022-04-08 06:13:57,494 INFO L290 TraceCheckUtils]: 80: Hoare triple {52640#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52668#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:57,494 INFO L290 TraceCheckUtils]: 81: Hoare triple {52668#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {52668#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:57,495 INFO L272 TraceCheckUtils]: 82: Hoare triple {52668#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52668#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:57,495 INFO L290 TraceCheckUtils]: 83: Hoare triple {52668#(<= ~counter~0 8)} ~cond := #in~cond; {52668#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:57,496 INFO L290 TraceCheckUtils]: 84: Hoare triple {52668#(<= ~counter~0 8)} assume !(0 == ~cond); {52668#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:57,496 INFO L290 TraceCheckUtils]: 85: Hoare triple {52668#(<= ~counter~0 8)} assume true; {52668#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:57,497 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52668#(<= ~counter~0 8)} {52668#(<= ~counter~0 8)} #63#return; {52668#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:57,497 INFO L290 TraceCheckUtils]: 87: Hoare triple {52668#(<= ~counter~0 8)} assume !!(0 != ~r~0); {52668#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:57,497 INFO L290 TraceCheckUtils]: 88: Hoare triple {52668#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52668#(<= ~counter~0 8)} is VALID [2022-04-08 06:13:57,498 INFO L290 TraceCheckUtils]: 89: Hoare triple {52668#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52696#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:57,498 INFO L290 TraceCheckUtils]: 90: Hoare triple {52696#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {52696#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:57,499 INFO L272 TraceCheckUtils]: 91: Hoare triple {52696#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52696#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:57,499 INFO L290 TraceCheckUtils]: 92: Hoare triple {52696#(<= ~counter~0 9)} ~cond := #in~cond; {52696#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:57,499 INFO L290 TraceCheckUtils]: 93: Hoare triple {52696#(<= ~counter~0 9)} assume !(0 == ~cond); {52696#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:57,500 INFO L290 TraceCheckUtils]: 94: Hoare triple {52696#(<= ~counter~0 9)} assume true; {52696#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:57,500 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52696#(<= ~counter~0 9)} {52696#(<= ~counter~0 9)} #63#return; {52696#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:57,501 INFO L290 TraceCheckUtils]: 96: Hoare triple {52696#(<= ~counter~0 9)} assume !!(0 != ~r~0); {52696#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:57,501 INFO L290 TraceCheckUtils]: 97: Hoare triple {52696#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52696#(<= ~counter~0 9)} is VALID [2022-04-08 06:13:57,502 INFO L290 TraceCheckUtils]: 98: Hoare triple {52696#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52724#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:57,502 INFO L290 TraceCheckUtils]: 99: Hoare triple {52724#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {52724#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:57,502 INFO L272 TraceCheckUtils]: 100: Hoare triple {52724#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52724#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:57,503 INFO L290 TraceCheckUtils]: 101: Hoare triple {52724#(<= ~counter~0 10)} ~cond := #in~cond; {52724#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:57,503 INFO L290 TraceCheckUtils]: 102: Hoare triple {52724#(<= ~counter~0 10)} assume !(0 == ~cond); {52724#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:57,503 INFO L290 TraceCheckUtils]: 103: Hoare triple {52724#(<= ~counter~0 10)} assume true; {52724#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:57,504 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52724#(<= ~counter~0 10)} {52724#(<= ~counter~0 10)} #63#return; {52724#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:57,504 INFO L290 TraceCheckUtils]: 105: Hoare triple {52724#(<= ~counter~0 10)} assume !!(0 != ~r~0); {52724#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:57,505 INFO L290 TraceCheckUtils]: 106: Hoare triple {52724#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52724#(<= ~counter~0 10)} is VALID [2022-04-08 06:13:57,505 INFO L290 TraceCheckUtils]: 107: Hoare triple {52724#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52752#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:57,506 INFO L290 TraceCheckUtils]: 108: Hoare triple {52752#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {52752#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:57,506 INFO L272 TraceCheckUtils]: 109: Hoare triple {52752#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52752#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:57,506 INFO L290 TraceCheckUtils]: 110: Hoare triple {52752#(<= ~counter~0 11)} ~cond := #in~cond; {52752#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:57,507 INFO L290 TraceCheckUtils]: 111: Hoare triple {52752#(<= ~counter~0 11)} assume !(0 == ~cond); {52752#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:57,507 INFO L290 TraceCheckUtils]: 112: Hoare triple {52752#(<= ~counter~0 11)} assume true; {52752#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:57,508 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52752#(<= ~counter~0 11)} {52752#(<= ~counter~0 11)} #63#return; {52752#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:57,508 INFO L290 TraceCheckUtils]: 114: Hoare triple {52752#(<= ~counter~0 11)} assume !!(0 != ~r~0); {52752#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:57,508 INFO L290 TraceCheckUtils]: 115: Hoare triple {52752#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52752#(<= ~counter~0 11)} is VALID [2022-04-08 06:13:57,509 INFO L290 TraceCheckUtils]: 116: Hoare triple {52752#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52780#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:57,509 INFO L290 TraceCheckUtils]: 117: Hoare triple {52780#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {52780#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:57,510 INFO L272 TraceCheckUtils]: 118: Hoare triple {52780#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52780#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:57,510 INFO L290 TraceCheckUtils]: 119: Hoare triple {52780#(<= ~counter~0 12)} ~cond := #in~cond; {52780#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:57,510 INFO L290 TraceCheckUtils]: 120: Hoare triple {52780#(<= ~counter~0 12)} assume !(0 == ~cond); {52780#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:57,511 INFO L290 TraceCheckUtils]: 121: Hoare triple {52780#(<= ~counter~0 12)} assume true; {52780#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:57,511 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52780#(<= ~counter~0 12)} {52780#(<= ~counter~0 12)} #63#return; {52780#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:57,512 INFO L290 TraceCheckUtils]: 123: Hoare triple {52780#(<= ~counter~0 12)} assume !!(0 != ~r~0); {52780#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:57,512 INFO L290 TraceCheckUtils]: 124: Hoare triple {52780#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52780#(<= ~counter~0 12)} is VALID [2022-04-08 06:13:57,513 INFO L290 TraceCheckUtils]: 125: Hoare triple {52780#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52808#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:57,513 INFO L290 TraceCheckUtils]: 126: Hoare triple {52808#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {52808#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:57,514 INFO L272 TraceCheckUtils]: 127: Hoare triple {52808#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52808#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:57,514 INFO L290 TraceCheckUtils]: 128: Hoare triple {52808#(<= ~counter~0 13)} ~cond := #in~cond; {52808#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:57,514 INFO L290 TraceCheckUtils]: 129: Hoare triple {52808#(<= ~counter~0 13)} assume !(0 == ~cond); {52808#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:57,514 INFO L290 TraceCheckUtils]: 130: Hoare triple {52808#(<= ~counter~0 13)} assume true; {52808#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:57,515 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52808#(<= ~counter~0 13)} {52808#(<= ~counter~0 13)} #63#return; {52808#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:57,515 INFO L290 TraceCheckUtils]: 132: Hoare triple {52808#(<= ~counter~0 13)} assume !!(0 != ~r~0); {52808#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:57,516 INFO L290 TraceCheckUtils]: 133: Hoare triple {52808#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52808#(<= ~counter~0 13)} is VALID [2022-04-08 06:13:57,516 INFO L290 TraceCheckUtils]: 134: Hoare triple {52808#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52836#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:57,517 INFO L290 TraceCheckUtils]: 135: Hoare triple {52836#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {52836#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:57,517 INFO L272 TraceCheckUtils]: 136: Hoare triple {52836#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52836#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:57,518 INFO L290 TraceCheckUtils]: 137: Hoare triple {52836#(<= ~counter~0 14)} ~cond := #in~cond; {52836#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:57,518 INFO L290 TraceCheckUtils]: 138: Hoare triple {52836#(<= ~counter~0 14)} assume !(0 == ~cond); {52836#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:57,518 INFO L290 TraceCheckUtils]: 139: Hoare triple {52836#(<= ~counter~0 14)} assume true; {52836#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:57,519 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52836#(<= ~counter~0 14)} {52836#(<= ~counter~0 14)} #63#return; {52836#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:57,519 INFO L290 TraceCheckUtils]: 141: Hoare triple {52836#(<= ~counter~0 14)} assume !!(0 != ~r~0); {52836#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:57,519 INFO L290 TraceCheckUtils]: 142: Hoare triple {52836#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52836#(<= ~counter~0 14)} is VALID [2022-04-08 06:13:57,520 INFO L290 TraceCheckUtils]: 143: Hoare triple {52836#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52864#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:57,520 INFO L290 TraceCheckUtils]: 144: Hoare triple {52864#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {52864#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:57,521 INFO L272 TraceCheckUtils]: 145: Hoare triple {52864#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52864#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:57,521 INFO L290 TraceCheckUtils]: 146: Hoare triple {52864#(<= ~counter~0 15)} ~cond := #in~cond; {52864#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:57,522 INFO L290 TraceCheckUtils]: 147: Hoare triple {52864#(<= ~counter~0 15)} assume !(0 == ~cond); {52864#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:57,522 INFO L290 TraceCheckUtils]: 148: Hoare triple {52864#(<= ~counter~0 15)} assume true; {52864#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:57,522 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52864#(<= ~counter~0 15)} {52864#(<= ~counter~0 15)} #63#return; {52864#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:57,523 INFO L290 TraceCheckUtils]: 150: Hoare triple {52864#(<= ~counter~0 15)} assume !!(0 != ~r~0); {52864#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:57,523 INFO L290 TraceCheckUtils]: 151: Hoare triple {52864#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52864#(<= ~counter~0 15)} is VALID [2022-04-08 06:13:57,524 INFO L290 TraceCheckUtils]: 152: Hoare triple {52864#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52892#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:57,524 INFO L290 TraceCheckUtils]: 153: Hoare triple {52892#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {52892#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:57,525 INFO L272 TraceCheckUtils]: 154: Hoare triple {52892#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52892#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:57,525 INFO L290 TraceCheckUtils]: 155: Hoare triple {52892#(<= ~counter~0 16)} ~cond := #in~cond; {52892#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:57,525 INFO L290 TraceCheckUtils]: 156: Hoare triple {52892#(<= ~counter~0 16)} assume !(0 == ~cond); {52892#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:57,525 INFO L290 TraceCheckUtils]: 157: Hoare triple {52892#(<= ~counter~0 16)} assume true; {52892#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:57,526 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52892#(<= ~counter~0 16)} {52892#(<= ~counter~0 16)} #63#return; {52892#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:57,526 INFO L290 TraceCheckUtils]: 159: Hoare triple {52892#(<= ~counter~0 16)} assume !!(0 != ~r~0); {52892#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:57,527 INFO L290 TraceCheckUtils]: 160: Hoare triple {52892#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52892#(<= ~counter~0 16)} is VALID [2022-04-08 06:13:57,527 INFO L290 TraceCheckUtils]: 161: Hoare triple {52892#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52920#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:57,528 INFO L290 TraceCheckUtils]: 162: Hoare triple {52920#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {52920#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:57,528 INFO L272 TraceCheckUtils]: 163: Hoare triple {52920#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52920#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:57,529 INFO L290 TraceCheckUtils]: 164: Hoare triple {52920#(<= ~counter~0 17)} ~cond := #in~cond; {52920#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:57,529 INFO L290 TraceCheckUtils]: 165: Hoare triple {52920#(<= ~counter~0 17)} assume !(0 == ~cond); {52920#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:57,529 INFO L290 TraceCheckUtils]: 166: Hoare triple {52920#(<= ~counter~0 17)} assume true; {52920#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:57,530 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52920#(<= ~counter~0 17)} {52920#(<= ~counter~0 17)} #63#return; {52920#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:57,530 INFO L290 TraceCheckUtils]: 168: Hoare triple {52920#(<= ~counter~0 17)} assume !!(0 != ~r~0); {52920#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:57,530 INFO L290 TraceCheckUtils]: 169: Hoare triple {52920#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52920#(<= ~counter~0 17)} is VALID [2022-04-08 06:13:57,531 INFO L290 TraceCheckUtils]: 170: Hoare triple {52920#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52948#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:57,531 INFO L290 TraceCheckUtils]: 171: Hoare triple {52948#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {52948#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:57,532 INFO L272 TraceCheckUtils]: 172: Hoare triple {52948#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52948#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:57,532 INFO L290 TraceCheckUtils]: 173: Hoare triple {52948#(<= ~counter~0 18)} ~cond := #in~cond; {52948#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:57,533 INFO L290 TraceCheckUtils]: 174: Hoare triple {52948#(<= ~counter~0 18)} assume !(0 == ~cond); {52948#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:57,533 INFO L290 TraceCheckUtils]: 175: Hoare triple {52948#(<= ~counter~0 18)} assume true; {52948#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:57,533 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52948#(<= ~counter~0 18)} {52948#(<= ~counter~0 18)} #63#return; {52948#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:57,534 INFO L290 TraceCheckUtils]: 177: Hoare triple {52948#(<= ~counter~0 18)} assume !!(0 != ~r~0); {52948#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:57,534 INFO L290 TraceCheckUtils]: 178: Hoare triple {52948#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52948#(<= ~counter~0 18)} is VALID [2022-04-08 06:13:57,535 INFO L290 TraceCheckUtils]: 179: Hoare triple {52948#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52976#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:57,535 INFO L290 TraceCheckUtils]: 180: Hoare triple {52976#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {52976#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:57,536 INFO L272 TraceCheckUtils]: 181: Hoare triple {52976#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52976#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:57,536 INFO L290 TraceCheckUtils]: 182: Hoare triple {52976#(<= ~counter~0 19)} ~cond := #in~cond; {52976#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:57,536 INFO L290 TraceCheckUtils]: 183: Hoare triple {52976#(<= ~counter~0 19)} assume !(0 == ~cond); {52976#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:57,537 INFO L290 TraceCheckUtils]: 184: Hoare triple {52976#(<= ~counter~0 19)} assume true; {52976#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:57,537 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52976#(<= ~counter~0 19)} {52976#(<= ~counter~0 19)} #63#return; {52976#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:57,537 INFO L290 TraceCheckUtils]: 186: Hoare triple {52976#(<= ~counter~0 19)} assume !!(0 != ~r~0); {52976#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:57,538 INFO L290 TraceCheckUtils]: 187: Hoare triple {52976#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52976#(<= ~counter~0 19)} is VALID [2022-04-08 06:13:57,538 INFO L290 TraceCheckUtils]: 188: Hoare triple {52976#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53004#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:57,539 INFO L290 TraceCheckUtils]: 189: Hoare triple {53004#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {53004#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:57,539 INFO L272 TraceCheckUtils]: 190: Hoare triple {53004#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53004#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:57,540 INFO L290 TraceCheckUtils]: 191: Hoare triple {53004#(<= ~counter~0 20)} ~cond := #in~cond; {53004#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:57,540 INFO L290 TraceCheckUtils]: 192: Hoare triple {53004#(<= ~counter~0 20)} assume !(0 == ~cond); {53004#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:57,540 INFO L290 TraceCheckUtils]: 193: Hoare triple {53004#(<= ~counter~0 20)} assume true; {53004#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:57,541 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {53004#(<= ~counter~0 20)} {53004#(<= ~counter~0 20)} #63#return; {53004#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:57,542 INFO L290 TraceCheckUtils]: 195: Hoare triple {53004#(<= ~counter~0 20)} assume !!(0 != ~r~0); {53004#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:57,542 INFO L290 TraceCheckUtils]: 196: Hoare triple {53004#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53004#(<= ~counter~0 20)} is VALID [2022-04-08 06:13:57,543 INFO L290 TraceCheckUtils]: 197: Hoare triple {53004#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:57,543 INFO L290 TraceCheckUtils]: 198: Hoare triple {53032#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:57,544 INFO L272 TraceCheckUtils]: 199: Hoare triple {53032#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:57,544 INFO L290 TraceCheckUtils]: 200: Hoare triple {53032#(<= ~counter~0 21)} ~cond := #in~cond; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:57,544 INFO L290 TraceCheckUtils]: 201: Hoare triple {53032#(<= ~counter~0 21)} assume !(0 == ~cond); {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:57,545 INFO L290 TraceCheckUtils]: 202: Hoare triple {53032#(<= ~counter~0 21)} assume true; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:57,546 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {53032#(<= ~counter~0 21)} {53032#(<= ~counter~0 21)} #63#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:57,546 INFO L290 TraceCheckUtils]: 204: Hoare triple {53032#(<= ~counter~0 21)} assume !!(0 != ~r~0); {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:57,546 INFO L290 TraceCheckUtils]: 205: Hoare triple {53032#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:57,547 INFO L290 TraceCheckUtils]: 206: Hoare triple {53032#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:57,548 INFO L290 TraceCheckUtils]: 207: Hoare triple {53060#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:57,548 INFO L272 TraceCheckUtils]: 208: Hoare triple {53060#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:57,549 INFO L290 TraceCheckUtils]: 209: Hoare triple {53060#(<= ~counter~0 22)} ~cond := #in~cond; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:57,549 INFO L290 TraceCheckUtils]: 210: Hoare triple {53060#(<= ~counter~0 22)} assume !(0 == ~cond); {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:57,549 INFO L290 TraceCheckUtils]: 211: Hoare triple {53060#(<= ~counter~0 22)} assume true; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:57,550 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {53060#(<= ~counter~0 22)} {53060#(<= ~counter~0 22)} #63#return; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:57,550 INFO L290 TraceCheckUtils]: 213: Hoare triple {53060#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:57,551 INFO L290 TraceCheckUtils]: 214: Hoare triple {53060#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:57,552 INFO L290 TraceCheckUtils]: 215: Hoare triple {53060#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:57,552 INFO L290 TraceCheckUtils]: 216: Hoare triple {53088#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:57,553 INFO L272 TraceCheckUtils]: 217: Hoare triple {53088#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:57,553 INFO L290 TraceCheckUtils]: 218: Hoare triple {53088#(<= ~counter~0 23)} ~cond := #in~cond; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:57,553 INFO L290 TraceCheckUtils]: 219: Hoare triple {53088#(<= ~counter~0 23)} assume !(0 == ~cond); {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:57,554 INFO L290 TraceCheckUtils]: 220: Hoare triple {53088#(<= ~counter~0 23)} assume true; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:57,554 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {53088#(<= ~counter~0 23)} {53088#(<= ~counter~0 23)} #63#return; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:57,555 INFO L290 TraceCheckUtils]: 222: Hoare triple {53088#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:57,555 INFO L290 TraceCheckUtils]: 223: Hoare triple {53088#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:57,556 INFO L290 TraceCheckUtils]: 224: Hoare triple {53088#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:57,556 INFO L290 TraceCheckUtils]: 225: Hoare triple {53116#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:57,557 INFO L272 TraceCheckUtils]: 226: Hoare triple {53116#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:57,557 INFO L290 TraceCheckUtils]: 227: Hoare triple {53116#(<= ~counter~0 24)} ~cond := #in~cond; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:57,558 INFO L290 TraceCheckUtils]: 228: Hoare triple {53116#(<= ~counter~0 24)} assume !(0 == ~cond); {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:57,558 INFO L290 TraceCheckUtils]: 229: Hoare triple {53116#(<= ~counter~0 24)} assume true; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:57,559 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {53116#(<= ~counter~0 24)} {53116#(<= ~counter~0 24)} #63#return; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:57,559 INFO L290 TraceCheckUtils]: 231: Hoare triple {53116#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:57,559 INFO L290 TraceCheckUtils]: 232: Hoare triple {53116#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:57,560 INFO L290 TraceCheckUtils]: 233: Hoare triple {53116#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:57,560 INFO L290 TraceCheckUtils]: 234: Hoare triple {53144#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:57,561 INFO L272 TraceCheckUtils]: 235: Hoare triple {53144#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:57,561 INFO L290 TraceCheckUtils]: 236: Hoare triple {53144#(<= ~counter~0 25)} ~cond := #in~cond; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:57,562 INFO L290 TraceCheckUtils]: 237: Hoare triple {53144#(<= ~counter~0 25)} assume !(0 == ~cond); {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:57,562 INFO L290 TraceCheckUtils]: 238: Hoare triple {53144#(<= ~counter~0 25)} assume true; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:57,563 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {53144#(<= ~counter~0 25)} {53144#(<= ~counter~0 25)} #63#return; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:57,563 INFO L290 TraceCheckUtils]: 240: Hoare triple {53144#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:57,564 INFO L290 TraceCheckUtils]: 241: Hoare triple {53144#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:57,564 INFO L290 TraceCheckUtils]: 242: Hoare triple {53144#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:57,565 INFO L290 TraceCheckUtils]: 243: Hoare triple {53172#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:57,565 INFO L272 TraceCheckUtils]: 244: Hoare triple {53172#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:57,566 INFO L290 TraceCheckUtils]: 245: Hoare triple {53172#(<= ~counter~0 26)} ~cond := #in~cond; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:57,566 INFO L290 TraceCheckUtils]: 246: Hoare triple {53172#(<= ~counter~0 26)} assume !(0 == ~cond); {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:57,566 INFO L290 TraceCheckUtils]: 247: Hoare triple {53172#(<= ~counter~0 26)} assume true; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:57,567 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {53172#(<= ~counter~0 26)} {53172#(<= ~counter~0 26)} #63#return; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:57,567 INFO L290 TraceCheckUtils]: 249: Hoare triple {53172#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:57,568 INFO L290 TraceCheckUtils]: 250: Hoare triple {53172#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:57,568 INFO L290 TraceCheckUtils]: 251: Hoare triple {53172#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:57,569 INFO L290 TraceCheckUtils]: 252: Hoare triple {53200#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:57,569 INFO L272 TraceCheckUtils]: 253: Hoare triple {53200#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:57,570 INFO L290 TraceCheckUtils]: 254: Hoare triple {53200#(<= ~counter~0 27)} ~cond := #in~cond; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:57,570 INFO L290 TraceCheckUtils]: 255: Hoare triple {53200#(<= ~counter~0 27)} assume !(0 == ~cond); {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:57,570 INFO L290 TraceCheckUtils]: 256: Hoare triple {53200#(<= ~counter~0 27)} assume true; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:57,571 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {53200#(<= ~counter~0 27)} {53200#(<= ~counter~0 27)} #63#return; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:57,571 INFO L290 TraceCheckUtils]: 258: Hoare triple {53200#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:57,572 INFO L290 TraceCheckUtils]: 259: Hoare triple {53200#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:57,572 INFO L290 TraceCheckUtils]: 260: Hoare triple {53200#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:57,573 INFO L290 TraceCheckUtils]: 261: Hoare triple {53228#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:57,573 INFO L272 TraceCheckUtils]: 262: Hoare triple {53228#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:57,573 INFO L290 TraceCheckUtils]: 263: Hoare triple {53228#(<= ~counter~0 28)} ~cond := #in~cond; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:57,574 INFO L290 TraceCheckUtils]: 264: Hoare triple {53228#(<= ~counter~0 28)} assume !(0 == ~cond); {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:57,574 INFO L290 TraceCheckUtils]: 265: Hoare triple {53228#(<= ~counter~0 28)} assume true; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:57,575 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {53228#(<= ~counter~0 28)} {53228#(<= ~counter~0 28)} #63#return; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:57,575 INFO L290 TraceCheckUtils]: 267: Hoare triple {53228#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:57,575 INFO L290 TraceCheckUtils]: 268: Hoare triple {53228#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:57,576 INFO L290 TraceCheckUtils]: 269: Hoare triple {53228#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53256#(<= |main_#t~post6| 28)} is VALID [2022-04-08 06:13:57,576 INFO L290 TraceCheckUtils]: 270: Hoare triple {53256#(<= |main_#t~post6| 28)} assume !(#t~post6 < 50);havoc #t~post6; {52416#false} is VALID [2022-04-08 06:13:57,576 INFO L272 TraceCheckUtils]: 271: Hoare triple {52416#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52416#false} is VALID [2022-04-08 06:13:57,576 INFO L290 TraceCheckUtils]: 272: Hoare triple {52416#false} ~cond := #in~cond; {52416#false} is VALID [2022-04-08 06:13:57,576 INFO L290 TraceCheckUtils]: 273: Hoare triple {52416#false} assume 0 == ~cond; {52416#false} is VALID [2022-04-08 06:13:57,577 INFO L290 TraceCheckUtils]: 274: Hoare triple {52416#false} assume !false; {52416#false} is VALID [2022-04-08 06:13:57,577 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 06:13:57,577 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:13:59,515 INFO L290 TraceCheckUtils]: 274: Hoare triple {52416#false} assume !false; {52416#false} is VALID [2022-04-08 06:13:59,515 INFO L290 TraceCheckUtils]: 273: Hoare triple {52416#false} assume 0 == ~cond; {52416#false} is VALID [2022-04-08 06:13:59,515 INFO L290 TraceCheckUtils]: 272: Hoare triple {52416#false} ~cond := #in~cond; {52416#false} is VALID [2022-04-08 06:13:59,515 INFO L272 TraceCheckUtils]: 271: Hoare triple {52416#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52416#false} is VALID [2022-04-08 06:13:59,516 INFO L290 TraceCheckUtils]: 270: Hoare triple {53284#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {52416#false} is VALID [2022-04-08 06:13:59,516 INFO L290 TraceCheckUtils]: 269: Hoare triple {53288#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53284#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:13:59,516 INFO L290 TraceCheckUtils]: 268: Hoare triple {53288#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53288#(< ~counter~0 50)} is VALID [2022-04-08 06:13:59,517 INFO L290 TraceCheckUtils]: 267: Hoare triple {53288#(< ~counter~0 50)} assume !!(0 != ~r~0); {53288#(< ~counter~0 50)} is VALID [2022-04-08 06:13:59,517 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {52415#true} {53288#(< ~counter~0 50)} #63#return; {53288#(< ~counter~0 50)} is VALID [2022-04-08 06:13:59,517 INFO L290 TraceCheckUtils]: 265: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,518 INFO L290 TraceCheckUtils]: 264: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,518 INFO L290 TraceCheckUtils]: 263: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,518 INFO L272 TraceCheckUtils]: 262: Hoare triple {53288#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,518 INFO L290 TraceCheckUtils]: 261: Hoare triple {53288#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {53288#(< ~counter~0 50)} is VALID [2022-04-08 06:13:59,519 INFO L290 TraceCheckUtils]: 260: Hoare triple {53316#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53288#(< ~counter~0 50)} is VALID [2022-04-08 06:13:59,520 INFO L290 TraceCheckUtils]: 259: Hoare triple {53316#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53316#(< ~counter~0 49)} is VALID [2022-04-08 06:13:59,520 INFO L290 TraceCheckUtils]: 258: Hoare triple {53316#(< ~counter~0 49)} assume !!(0 != ~r~0); {53316#(< ~counter~0 49)} is VALID [2022-04-08 06:13:59,521 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {52415#true} {53316#(< ~counter~0 49)} #63#return; {53316#(< ~counter~0 49)} is VALID [2022-04-08 06:13:59,521 INFO L290 TraceCheckUtils]: 256: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,521 INFO L290 TraceCheckUtils]: 255: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,521 INFO L290 TraceCheckUtils]: 254: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,521 INFO L272 TraceCheckUtils]: 253: Hoare triple {53316#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,521 INFO L290 TraceCheckUtils]: 252: Hoare triple {53316#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {53316#(< ~counter~0 49)} is VALID [2022-04-08 06:13:59,522 INFO L290 TraceCheckUtils]: 251: Hoare triple {53344#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53316#(< ~counter~0 49)} is VALID [2022-04-08 06:13:59,522 INFO L290 TraceCheckUtils]: 250: Hoare triple {53344#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53344#(< ~counter~0 48)} is VALID [2022-04-08 06:13:59,523 INFO L290 TraceCheckUtils]: 249: Hoare triple {53344#(< ~counter~0 48)} assume !!(0 != ~r~0); {53344#(< ~counter~0 48)} is VALID [2022-04-08 06:13:59,523 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {52415#true} {53344#(< ~counter~0 48)} #63#return; {53344#(< ~counter~0 48)} is VALID [2022-04-08 06:13:59,523 INFO L290 TraceCheckUtils]: 247: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,524 INFO L290 TraceCheckUtils]: 246: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,524 INFO L290 TraceCheckUtils]: 245: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,524 INFO L272 TraceCheckUtils]: 244: Hoare triple {53344#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,524 INFO L290 TraceCheckUtils]: 243: Hoare triple {53344#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {53344#(< ~counter~0 48)} is VALID [2022-04-08 06:13:59,525 INFO L290 TraceCheckUtils]: 242: Hoare triple {53372#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53344#(< ~counter~0 48)} is VALID [2022-04-08 06:13:59,525 INFO L290 TraceCheckUtils]: 241: Hoare triple {53372#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53372#(< ~counter~0 47)} is VALID [2022-04-08 06:13:59,525 INFO L290 TraceCheckUtils]: 240: Hoare triple {53372#(< ~counter~0 47)} assume !!(0 != ~r~0); {53372#(< ~counter~0 47)} is VALID [2022-04-08 06:13:59,526 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {52415#true} {53372#(< ~counter~0 47)} #63#return; {53372#(< ~counter~0 47)} is VALID [2022-04-08 06:13:59,526 INFO L290 TraceCheckUtils]: 238: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,526 INFO L290 TraceCheckUtils]: 237: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,526 INFO L290 TraceCheckUtils]: 236: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,526 INFO L272 TraceCheckUtils]: 235: Hoare triple {53372#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,527 INFO L290 TraceCheckUtils]: 234: Hoare triple {53372#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {53372#(< ~counter~0 47)} is VALID [2022-04-08 06:13:59,528 INFO L290 TraceCheckUtils]: 233: Hoare triple {53400#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53372#(< ~counter~0 47)} is VALID [2022-04-08 06:13:59,528 INFO L290 TraceCheckUtils]: 232: Hoare triple {53400#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53400#(< ~counter~0 46)} is VALID [2022-04-08 06:13:59,528 INFO L290 TraceCheckUtils]: 231: Hoare triple {53400#(< ~counter~0 46)} assume !!(0 != ~r~0); {53400#(< ~counter~0 46)} is VALID [2022-04-08 06:13:59,529 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {52415#true} {53400#(< ~counter~0 46)} #63#return; {53400#(< ~counter~0 46)} is VALID [2022-04-08 06:13:59,529 INFO L290 TraceCheckUtils]: 229: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,529 INFO L290 TraceCheckUtils]: 228: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,529 INFO L290 TraceCheckUtils]: 227: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,529 INFO L272 TraceCheckUtils]: 226: Hoare triple {53400#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,529 INFO L290 TraceCheckUtils]: 225: Hoare triple {53400#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {53400#(< ~counter~0 46)} is VALID [2022-04-08 06:13:59,530 INFO L290 TraceCheckUtils]: 224: Hoare triple {53428#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53400#(< ~counter~0 46)} is VALID [2022-04-08 06:13:59,531 INFO L290 TraceCheckUtils]: 223: Hoare triple {53428#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53428#(< ~counter~0 45)} is VALID [2022-04-08 06:13:59,531 INFO L290 TraceCheckUtils]: 222: Hoare triple {53428#(< ~counter~0 45)} assume !!(0 != ~r~0); {53428#(< ~counter~0 45)} is VALID [2022-04-08 06:13:59,531 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {52415#true} {53428#(< ~counter~0 45)} #63#return; {53428#(< ~counter~0 45)} is VALID [2022-04-08 06:13:59,532 INFO L290 TraceCheckUtils]: 220: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,532 INFO L290 TraceCheckUtils]: 219: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,532 INFO L290 TraceCheckUtils]: 218: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,532 INFO L272 TraceCheckUtils]: 217: Hoare triple {53428#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,532 INFO L290 TraceCheckUtils]: 216: Hoare triple {53428#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {53428#(< ~counter~0 45)} is VALID [2022-04-08 06:13:59,533 INFO L290 TraceCheckUtils]: 215: Hoare triple {53456#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53428#(< ~counter~0 45)} is VALID [2022-04-08 06:13:59,533 INFO L290 TraceCheckUtils]: 214: Hoare triple {53456#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53456#(< ~counter~0 44)} is VALID [2022-04-08 06:13:59,533 INFO L290 TraceCheckUtils]: 213: Hoare triple {53456#(< ~counter~0 44)} assume !!(0 != ~r~0); {53456#(< ~counter~0 44)} is VALID [2022-04-08 06:13:59,534 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {52415#true} {53456#(< ~counter~0 44)} #63#return; {53456#(< ~counter~0 44)} is VALID [2022-04-08 06:13:59,534 INFO L290 TraceCheckUtils]: 211: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,534 INFO L290 TraceCheckUtils]: 210: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,534 INFO L290 TraceCheckUtils]: 209: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,534 INFO L272 TraceCheckUtils]: 208: Hoare triple {53456#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,535 INFO L290 TraceCheckUtils]: 207: Hoare triple {53456#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {53456#(< ~counter~0 44)} is VALID [2022-04-08 06:13:59,536 INFO L290 TraceCheckUtils]: 206: Hoare triple {53484#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53456#(< ~counter~0 44)} is VALID [2022-04-08 06:13:59,536 INFO L290 TraceCheckUtils]: 205: Hoare triple {53484#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53484#(< ~counter~0 43)} is VALID [2022-04-08 06:13:59,536 INFO L290 TraceCheckUtils]: 204: Hoare triple {53484#(< ~counter~0 43)} assume !!(0 != ~r~0); {53484#(< ~counter~0 43)} is VALID [2022-04-08 06:13:59,537 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {52415#true} {53484#(< ~counter~0 43)} #63#return; {53484#(< ~counter~0 43)} is VALID [2022-04-08 06:13:59,537 INFO L290 TraceCheckUtils]: 202: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,537 INFO L290 TraceCheckUtils]: 201: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,537 INFO L290 TraceCheckUtils]: 200: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,537 INFO L272 TraceCheckUtils]: 199: Hoare triple {53484#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,537 INFO L290 TraceCheckUtils]: 198: Hoare triple {53484#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {53484#(< ~counter~0 43)} is VALID [2022-04-08 06:13:59,538 INFO L290 TraceCheckUtils]: 197: Hoare triple {53512#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53484#(< ~counter~0 43)} is VALID [2022-04-08 06:13:59,538 INFO L290 TraceCheckUtils]: 196: Hoare triple {53512#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53512#(< ~counter~0 42)} is VALID [2022-04-08 06:13:59,539 INFO L290 TraceCheckUtils]: 195: Hoare triple {53512#(< ~counter~0 42)} assume !!(0 != ~r~0); {53512#(< ~counter~0 42)} is VALID [2022-04-08 06:13:59,539 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {52415#true} {53512#(< ~counter~0 42)} #63#return; {53512#(< ~counter~0 42)} is VALID [2022-04-08 06:13:59,539 INFO L290 TraceCheckUtils]: 193: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,539 INFO L290 TraceCheckUtils]: 192: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,540 INFO L290 TraceCheckUtils]: 191: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,540 INFO L272 TraceCheckUtils]: 190: Hoare triple {53512#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,540 INFO L290 TraceCheckUtils]: 189: Hoare triple {53512#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {53512#(< ~counter~0 42)} is VALID [2022-04-08 06:13:59,541 INFO L290 TraceCheckUtils]: 188: Hoare triple {53540#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53512#(< ~counter~0 42)} is VALID [2022-04-08 06:13:59,541 INFO L290 TraceCheckUtils]: 187: Hoare triple {53540#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53540#(< ~counter~0 41)} is VALID [2022-04-08 06:13:59,541 INFO L290 TraceCheckUtils]: 186: Hoare triple {53540#(< ~counter~0 41)} assume !!(0 != ~r~0); {53540#(< ~counter~0 41)} is VALID [2022-04-08 06:13:59,542 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52415#true} {53540#(< ~counter~0 41)} #63#return; {53540#(< ~counter~0 41)} is VALID [2022-04-08 06:13:59,542 INFO L290 TraceCheckUtils]: 184: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,542 INFO L290 TraceCheckUtils]: 183: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,542 INFO L290 TraceCheckUtils]: 182: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,542 INFO L272 TraceCheckUtils]: 181: Hoare triple {53540#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,542 INFO L290 TraceCheckUtils]: 180: Hoare triple {53540#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {53540#(< ~counter~0 41)} is VALID [2022-04-08 06:13:59,543 INFO L290 TraceCheckUtils]: 179: Hoare triple {53568#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53540#(< ~counter~0 41)} is VALID [2022-04-08 06:13:59,543 INFO L290 TraceCheckUtils]: 178: Hoare triple {53568#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53568#(< ~counter~0 40)} is VALID [2022-04-08 06:13:59,544 INFO L290 TraceCheckUtils]: 177: Hoare triple {53568#(< ~counter~0 40)} assume !!(0 != ~r~0); {53568#(< ~counter~0 40)} is VALID [2022-04-08 06:13:59,544 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52415#true} {53568#(< ~counter~0 40)} #63#return; {53568#(< ~counter~0 40)} is VALID [2022-04-08 06:13:59,544 INFO L290 TraceCheckUtils]: 175: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,545 INFO L290 TraceCheckUtils]: 174: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,545 INFO L290 TraceCheckUtils]: 173: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,545 INFO L272 TraceCheckUtils]: 172: Hoare triple {53568#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,545 INFO L290 TraceCheckUtils]: 171: Hoare triple {53568#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {53568#(< ~counter~0 40)} is VALID [2022-04-08 06:13:59,546 INFO L290 TraceCheckUtils]: 170: Hoare triple {53596#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53568#(< ~counter~0 40)} is VALID [2022-04-08 06:13:59,546 INFO L290 TraceCheckUtils]: 169: Hoare triple {53596#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53596#(< ~counter~0 39)} is VALID [2022-04-08 06:13:59,546 INFO L290 TraceCheckUtils]: 168: Hoare triple {53596#(< ~counter~0 39)} assume !!(0 != ~r~0); {53596#(< ~counter~0 39)} is VALID [2022-04-08 06:13:59,547 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52415#true} {53596#(< ~counter~0 39)} #63#return; {53596#(< ~counter~0 39)} is VALID [2022-04-08 06:13:59,547 INFO L290 TraceCheckUtils]: 166: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,547 INFO L290 TraceCheckUtils]: 165: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,547 INFO L290 TraceCheckUtils]: 164: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,547 INFO L272 TraceCheckUtils]: 163: Hoare triple {53596#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,548 INFO L290 TraceCheckUtils]: 162: Hoare triple {53596#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {53596#(< ~counter~0 39)} is VALID [2022-04-08 06:13:59,548 INFO L290 TraceCheckUtils]: 161: Hoare triple {53624#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53596#(< ~counter~0 39)} is VALID [2022-04-08 06:13:59,549 INFO L290 TraceCheckUtils]: 160: Hoare triple {53624#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53624#(< ~counter~0 38)} is VALID [2022-04-08 06:13:59,549 INFO L290 TraceCheckUtils]: 159: Hoare triple {53624#(< ~counter~0 38)} assume !!(0 != ~r~0); {53624#(< ~counter~0 38)} is VALID [2022-04-08 06:13:59,550 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52415#true} {53624#(< ~counter~0 38)} #63#return; {53624#(< ~counter~0 38)} is VALID [2022-04-08 06:13:59,550 INFO L290 TraceCheckUtils]: 157: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,550 INFO L290 TraceCheckUtils]: 156: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,550 INFO L290 TraceCheckUtils]: 155: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,550 INFO L272 TraceCheckUtils]: 154: Hoare triple {53624#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,550 INFO L290 TraceCheckUtils]: 153: Hoare triple {53624#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {53624#(< ~counter~0 38)} is VALID [2022-04-08 06:13:59,551 INFO L290 TraceCheckUtils]: 152: Hoare triple {53652#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53624#(< ~counter~0 38)} is VALID [2022-04-08 06:13:59,551 INFO L290 TraceCheckUtils]: 151: Hoare triple {53652#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53652#(< ~counter~0 37)} is VALID [2022-04-08 06:13:59,552 INFO L290 TraceCheckUtils]: 150: Hoare triple {53652#(< ~counter~0 37)} assume !!(0 != ~r~0); {53652#(< ~counter~0 37)} is VALID [2022-04-08 06:13:59,552 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52415#true} {53652#(< ~counter~0 37)} #63#return; {53652#(< ~counter~0 37)} is VALID [2022-04-08 06:13:59,552 INFO L290 TraceCheckUtils]: 148: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,552 INFO L290 TraceCheckUtils]: 147: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,552 INFO L290 TraceCheckUtils]: 146: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,552 INFO L272 TraceCheckUtils]: 145: Hoare triple {53652#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,553 INFO L290 TraceCheckUtils]: 144: Hoare triple {53652#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {53652#(< ~counter~0 37)} is VALID [2022-04-08 06:13:59,553 INFO L290 TraceCheckUtils]: 143: Hoare triple {53680#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53652#(< ~counter~0 37)} is VALID [2022-04-08 06:13:59,554 INFO L290 TraceCheckUtils]: 142: Hoare triple {53680#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53680#(< ~counter~0 36)} is VALID [2022-04-08 06:13:59,554 INFO L290 TraceCheckUtils]: 141: Hoare triple {53680#(< ~counter~0 36)} assume !!(0 != ~r~0); {53680#(< ~counter~0 36)} is VALID [2022-04-08 06:13:59,555 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52415#true} {53680#(< ~counter~0 36)} #63#return; {53680#(< ~counter~0 36)} is VALID [2022-04-08 06:13:59,555 INFO L290 TraceCheckUtils]: 139: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,555 INFO L290 TraceCheckUtils]: 138: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,555 INFO L290 TraceCheckUtils]: 137: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,555 INFO L272 TraceCheckUtils]: 136: Hoare triple {53680#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,555 INFO L290 TraceCheckUtils]: 135: Hoare triple {53680#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {53680#(< ~counter~0 36)} is VALID [2022-04-08 06:13:59,556 INFO L290 TraceCheckUtils]: 134: Hoare triple {53708#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53680#(< ~counter~0 36)} is VALID [2022-04-08 06:13:59,556 INFO L290 TraceCheckUtils]: 133: Hoare triple {53708#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53708#(< ~counter~0 35)} is VALID [2022-04-08 06:13:59,557 INFO L290 TraceCheckUtils]: 132: Hoare triple {53708#(< ~counter~0 35)} assume !!(0 != ~r~0); {53708#(< ~counter~0 35)} is VALID [2022-04-08 06:13:59,557 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52415#true} {53708#(< ~counter~0 35)} #63#return; {53708#(< ~counter~0 35)} is VALID [2022-04-08 06:13:59,557 INFO L290 TraceCheckUtils]: 130: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,557 INFO L290 TraceCheckUtils]: 129: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,557 INFO L290 TraceCheckUtils]: 128: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,557 INFO L272 TraceCheckUtils]: 127: Hoare triple {53708#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,558 INFO L290 TraceCheckUtils]: 126: Hoare triple {53708#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {53708#(< ~counter~0 35)} is VALID [2022-04-08 06:13:59,558 INFO L290 TraceCheckUtils]: 125: Hoare triple {53736#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53708#(< ~counter~0 35)} is VALID [2022-04-08 06:13:59,559 INFO L290 TraceCheckUtils]: 124: Hoare triple {53736#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53736#(< ~counter~0 34)} is VALID [2022-04-08 06:13:59,559 INFO L290 TraceCheckUtils]: 123: Hoare triple {53736#(< ~counter~0 34)} assume !!(0 != ~r~0); {53736#(< ~counter~0 34)} is VALID [2022-04-08 06:13:59,560 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52415#true} {53736#(< ~counter~0 34)} #63#return; {53736#(< ~counter~0 34)} is VALID [2022-04-08 06:13:59,560 INFO L290 TraceCheckUtils]: 121: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,560 INFO L290 TraceCheckUtils]: 120: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,560 INFO L290 TraceCheckUtils]: 119: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,560 INFO L272 TraceCheckUtils]: 118: Hoare triple {53736#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,560 INFO L290 TraceCheckUtils]: 117: Hoare triple {53736#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {53736#(< ~counter~0 34)} is VALID [2022-04-08 06:13:59,561 INFO L290 TraceCheckUtils]: 116: Hoare triple {53764#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53736#(< ~counter~0 34)} is VALID [2022-04-08 06:13:59,561 INFO L290 TraceCheckUtils]: 115: Hoare triple {53764#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53764#(< ~counter~0 33)} is VALID [2022-04-08 06:13:59,562 INFO L290 TraceCheckUtils]: 114: Hoare triple {53764#(< ~counter~0 33)} assume !!(0 != ~r~0); {53764#(< ~counter~0 33)} is VALID [2022-04-08 06:13:59,562 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52415#true} {53764#(< ~counter~0 33)} #63#return; {53764#(< ~counter~0 33)} is VALID [2022-04-08 06:13:59,562 INFO L290 TraceCheckUtils]: 112: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,562 INFO L290 TraceCheckUtils]: 111: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,563 INFO L290 TraceCheckUtils]: 110: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,563 INFO L272 TraceCheckUtils]: 109: Hoare triple {53764#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,563 INFO L290 TraceCheckUtils]: 108: Hoare triple {53764#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {53764#(< ~counter~0 33)} is VALID [2022-04-08 06:13:59,564 INFO L290 TraceCheckUtils]: 107: Hoare triple {53792#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53764#(< ~counter~0 33)} is VALID [2022-04-08 06:13:59,564 INFO L290 TraceCheckUtils]: 106: Hoare triple {53792#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53792#(< ~counter~0 32)} is VALID [2022-04-08 06:13:59,564 INFO L290 TraceCheckUtils]: 105: Hoare triple {53792#(< ~counter~0 32)} assume !!(0 != ~r~0); {53792#(< ~counter~0 32)} is VALID [2022-04-08 06:13:59,565 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52415#true} {53792#(< ~counter~0 32)} #63#return; {53792#(< ~counter~0 32)} is VALID [2022-04-08 06:13:59,565 INFO L290 TraceCheckUtils]: 103: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,565 INFO L290 TraceCheckUtils]: 102: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,565 INFO L290 TraceCheckUtils]: 101: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,565 INFO L272 TraceCheckUtils]: 100: Hoare triple {53792#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,565 INFO L290 TraceCheckUtils]: 99: Hoare triple {53792#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {53792#(< ~counter~0 32)} is VALID [2022-04-08 06:13:59,566 INFO L290 TraceCheckUtils]: 98: Hoare triple {53820#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53792#(< ~counter~0 32)} is VALID [2022-04-08 06:13:59,566 INFO L290 TraceCheckUtils]: 97: Hoare triple {53820#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53820#(< ~counter~0 31)} is VALID [2022-04-08 06:13:59,567 INFO L290 TraceCheckUtils]: 96: Hoare triple {53820#(< ~counter~0 31)} assume !!(0 != ~r~0); {53820#(< ~counter~0 31)} is VALID [2022-04-08 06:13:59,567 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52415#true} {53820#(< ~counter~0 31)} #63#return; {53820#(< ~counter~0 31)} is VALID [2022-04-08 06:13:59,567 INFO L290 TraceCheckUtils]: 94: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,568 INFO L290 TraceCheckUtils]: 93: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,568 INFO L290 TraceCheckUtils]: 92: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,568 INFO L272 TraceCheckUtils]: 91: Hoare triple {53820#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,568 INFO L290 TraceCheckUtils]: 90: Hoare triple {53820#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {53820#(< ~counter~0 31)} is VALID [2022-04-08 06:13:59,569 INFO L290 TraceCheckUtils]: 89: Hoare triple {53848#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53820#(< ~counter~0 31)} is VALID [2022-04-08 06:13:59,569 INFO L290 TraceCheckUtils]: 88: Hoare triple {53848#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53848#(< ~counter~0 30)} is VALID [2022-04-08 06:13:59,569 INFO L290 TraceCheckUtils]: 87: Hoare triple {53848#(< ~counter~0 30)} assume !!(0 != ~r~0); {53848#(< ~counter~0 30)} is VALID [2022-04-08 06:13:59,570 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52415#true} {53848#(< ~counter~0 30)} #63#return; {53848#(< ~counter~0 30)} is VALID [2022-04-08 06:13:59,570 INFO L290 TraceCheckUtils]: 85: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,570 INFO L290 TraceCheckUtils]: 84: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,570 INFO L290 TraceCheckUtils]: 83: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,570 INFO L272 TraceCheckUtils]: 82: Hoare triple {53848#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,571 INFO L290 TraceCheckUtils]: 81: Hoare triple {53848#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {53848#(< ~counter~0 30)} is VALID [2022-04-08 06:13:59,571 INFO L290 TraceCheckUtils]: 80: Hoare triple {53228#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53848#(< ~counter~0 30)} is VALID [2022-04-08 06:13:59,572 INFO L290 TraceCheckUtils]: 79: Hoare triple {53228#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:59,572 INFO L290 TraceCheckUtils]: 78: Hoare triple {53228#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:59,573 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52415#true} {53228#(<= ~counter~0 28)} #63#return; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:59,573 INFO L290 TraceCheckUtils]: 76: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,573 INFO L290 TraceCheckUtils]: 75: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,573 INFO L290 TraceCheckUtils]: 74: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,573 INFO L272 TraceCheckUtils]: 73: Hoare triple {53228#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,573 INFO L290 TraceCheckUtils]: 72: Hoare triple {53228#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:59,574 INFO L290 TraceCheckUtils]: 71: Hoare triple {53200#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-08 06:13:59,574 INFO L290 TraceCheckUtils]: 70: Hoare triple {53200#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:59,574 INFO L290 TraceCheckUtils]: 69: Hoare triple {53200#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:59,575 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52415#true} {53200#(<= ~counter~0 27)} #63#return; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:59,575 INFO L290 TraceCheckUtils]: 67: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,575 INFO L290 TraceCheckUtils]: 66: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,575 INFO L290 TraceCheckUtils]: 65: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,575 INFO L272 TraceCheckUtils]: 64: Hoare triple {53200#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,576 INFO L290 TraceCheckUtils]: 63: Hoare triple {53200#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:59,576 INFO L290 TraceCheckUtils]: 62: Hoare triple {53172#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-08 06:13:59,577 INFO L290 TraceCheckUtils]: 61: Hoare triple {53172#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:59,577 INFO L290 TraceCheckUtils]: 60: Hoare triple {53172#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:59,578 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52415#true} {53172#(<= ~counter~0 26)} #63#return; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:59,578 INFO L290 TraceCheckUtils]: 58: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,578 INFO L290 TraceCheckUtils]: 57: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,578 INFO L290 TraceCheckUtils]: 56: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,578 INFO L272 TraceCheckUtils]: 55: Hoare triple {53172#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,578 INFO L290 TraceCheckUtils]: 54: Hoare triple {53172#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:59,579 INFO L290 TraceCheckUtils]: 53: Hoare triple {53144#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-08 06:13:59,579 INFO L290 TraceCheckUtils]: 52: Hoare triple {53144#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:59,580 INFO L290 TraceCheckUtils]: 51: Hoare triple {53144#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:59,580 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52415#true} {53144#(<= ~counter~0 25)} #63#return; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:59,581 INFO L290 TraceCheckUtils]: 49: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,581 INFO L290 TraceCheckUtils]: 48: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,581 INFO L290 TraceCheckUtils]: 47: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,581 INFO L272 TraceCheckUtils]: 46: Hoare triple {53144#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,581 INFO L290 TraceCheckUtils]: 45: Hoare triple {53144#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:59,582 INFO L290 TraceCheckUtils]: 44: Hoare triple {53116#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-08 06:13:59,582 INFO L290 TraceCheckUtils]: 43: Hoare triple {53116#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:59,583 INFO L290 TraceCheckUtils]: 42: Hoare triple {53116#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:59,583 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52415#true} {53116#(<= ~counter~0 24)} #63#return; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:59,583 INFO L290 TraceCheckUtils]: 40: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,583 INFO L290 TraceCheckUtils]: 39: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,584 INFO L290 TraceCheckUtils]: 38: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,584 INFO L272 TraceCheckUtils]: 37: Hoare triple {53116#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,584 INFO L290 TraceCheckUtils]: 36: Hoare triple {53116#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:59,585 INFO L290 TraceCheckUtils]: 35: Hoare triple {53088#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-08 06:13:59,585 INFO L290 TraceCheckUtils]: 34: Hoare triple {53088#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:59,585 INFO L290 TraceCheckUtils]: 33: Hoare triple {53088#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:59,586 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52415#true} {53088#(<= ~counter~0 23)} #63#return; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:59,586 INFO L290 TraceCheckUtils]: 31: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,586 INFO L290 TraceCheckUtils]: 30: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,586 INFO L290 TraceCheckUtils]: 29: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,586 INFO L272 TraceCheckUtils]: 28: Hoare triple {53088#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,587 INFO L290 TraceCheckUtils]: 27: Hoare triple {53088#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:59,588 INFO L290 TraceCheckUtils]: 26: Hoare triple {53060#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-08 06:13:59,588 INFO L290 TraceCheckUtils]: 25: Hoare triple {53060#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:59,588 INFO L290 TraceCheckUtils]: 24: Hoare triple {53060#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:59,589 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52415#true} {53060#(<= ~counter~0 22)} #63#return; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:59,589 INFO L290 TraceCheckUtils]: 22: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,589 INFO L290 TraceCheckUtils]: 21: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,589 INFO L290 TraceCheckUtils]: 20: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,589 INFO L272 TraceCheckUtils]: 19: Hoare triple {53060#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,590 INFO L290 TraceCheckUtils]: 18: Hoare triple {53060#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:59,590 INFO L290 TraceCheckUtils]: 17: Hoare triple {53032#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-08 06:13:59,591 INFO L290 TraceCheckUtils]: 16: Hoare triple {53032#(<= ~counter~0 21)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:59,591 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52415#true} {53032#(<= ~counter~0 21)} #61#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:59,592 INFO L290 TraceCheckUtils]: 14: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,592 INFO L290 TraceCheckUtils]: 13: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,592 INFO L290 TraceCheckUtils]: 12: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,592 INFO L272 TraceCheckUtils]: 11: Hoare triple {53032#(<= ~counter~0 21)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,592 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52415#true} {53032#(<= ~counter~0 21)} #59#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:59,592 INFO L290 TraceCheckUtils]: 9: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-08 06:13:59,593 INFO L290 TraceCheckUtils]: 8: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-08 06:13:59,593 INFO L290 TraceCheckUtils]: 7: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-08 06:13:59,593 INFO L272 TraceCheckUtils]: 6: Hoare triple {53032#(<= ~counter~0 21)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52415#true} is VALID [2022-04-08 06:13:59,593 INFO L290 TraceCheckUtils]: 5: Hoare triple {53032#(<= ~counter~0 21)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:59,594 INFO L272 TraceCheckUtils]: 4: Hoare triple {53032#(<= ~counter~0 21)} call #t~ret7 := main(); {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:59,594 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53032#(<= ~counter~0 21)} {52415#true} #67#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:59,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {53032#(<= ~counter~0 21)} assume true; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:59,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {52415#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {53032#(<= ~counter~0 21)} is VALID [2022-04-08 06:13:59,595 INFO L272 TraceCheckUtils]: 0: Hoare triple {52415#true} call ULTIMATE.init(); {52415#true} is VALID [2022-04-08 06:13:59,596 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 06:13:59,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:13:59,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425508311] [2022-04-08 06:13:59,596 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:13:59,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2012344739] [2022-04-08 06:13:59,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2012344739] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:13:59,596 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:13:59,596 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 54 [2022-04-08 06:13:59,597 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:13:59,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [379155333] [2022-04-08 06:13:59,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [379155333] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:13:59,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:13:59,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-08 06:13:59,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302068884] [2022-04-08 06:13:59,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:13:59,599 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 06:13:59,599 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:13:59,599 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 06:13:59,856 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 06:13:59,856 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-08 06:13:59,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:13:59,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-08 06:13:59,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:13:59,858 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 06:14:01,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:01,578 INFO L93 Difference]: Finished difference Result 286 states and 316 transitions. [2022-04-08 06:14:01,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-08 06:14:01,578 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 06:14:01,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:14:01,579 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 06:14:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-08 06:14:01,597 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 06:14:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-08 06:14:01,609 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 315 transitions. [2022-04-08 06:14:01,961 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 06:14:01,967 INFO L225 Difference]: With dead ends: 286 [2022-04-08 06:14:01,968 INFO L226 Difference]: Without dead ends: 281 [2022-04-08 06:14:01,969 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 577 GetRequests, 496 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 476 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=2815, Invalid=3827, Unknown=0, NotChecked=0, Total=6642 [2022-04-08 06:14:01,969 INFO L913 BasicCegarLoop]: 54 mSDtfsCounter, 136 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 306 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:14:01,970 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [136 Valid, 306 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:14:01,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-08 06:14:02,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2022-04-08 06:14:02,481 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:14:02,495 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 06:14:02,496 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 06:14:02,496 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 06:14:02,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:02,501 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-08 06:14:02,501 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-08 06:14:02,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:02,502 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:02,502 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 06:14:02,515 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 06:14:02,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:02,520 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-08 06:14:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-08 06:14:02,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:02,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:02,521 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:14:02,521 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:14:02,522 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 06:14:02,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 311 transitions. [2022-04-08 06:14:02,534 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 311 transitions. Word has length 275 [2022-04-08 06:14:02,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:14:02,534 INFO L478 AbstractCegarLoop]: Abstraction has 281 states and 311 transitions. [2022-04-08 06:14:02,534 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 06:14:02,534 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 281 states and 311 transitions. [2022-04-08 06:14:05,365 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 311 edges. 310 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 06:14:05,365 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-08 06:14:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-04-08 06:14:05,367 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:14:05,367 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 06:14:05,392 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 06:14:05,567 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 06:14:05,568 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:14:05,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:14:05,568 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 57 times [2022-04-08 06:14:05,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:14:05,568 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [488324552] [2022-04-08 06:14:05,568 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:14:05,569 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 58 times [2022-04-08 06:14:05,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:14:05,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603305071] [2022-04-08 06:14:05,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:14:05,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:14:05,598 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:14:05,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [775544075] [2022-04-08 06:14:05,598 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:14:05,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:14:05,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:14:05,599 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 06:14:05,601 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 06:14:06,373 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:14:06,373 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:14:06,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 673 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-08 06:14:06,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:14:06,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:14:08,222 INFO L272 TraceCheckUtils]: 0: Hoare triple {55870#true} call ULTIMATE.init(); {55870#true} is VALID [2022-04-08 06:14:08,222 INFO L290 TraceCheckUtils]: 1: Hoare triple {55870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,223 INFO L290 TraceCheckUtils]: 2: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,223 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55878#(<= ~counter~0 0)} {55870#true} #67#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,224 INFO L272 TraceCheckUtils]: 4: Hoare triple {55878#(<= ~counter~0 0)} call #t~ret7 := main(); {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,224 INFO L290 TraceCheckUtils]: 5: Hoare triple {55878#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,224 INFO L272 TraceCheckUtils]: 6: Hoare triple {55878#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,225 INFO L290 TraceCheckUtils]: 7: Hoare triple {55878#(<= ~counter~0 0)} ~cond := #in~cond; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,225 INFO L290 TraceCheckUtils]: 8: Hoare triple {55878#(<= ~counter~0 0)} assume !(0 == ~cond); {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,225 INFO L290 TraceCheckUtils]: 9: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,226 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55878#(<= ~counter~0 0)} {55878#(<= ~counter~0 0)} #59#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,226 INFO L272 TraceCheckUtils]: 11: Hoare triple {55878#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,227 INFO L290 TraceCheckUtils]: 12: Hoare triple {55878#(<= ~counter~0 0)} ~cond := #in~cond; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,227 INFO L290 TraceCheckUtils]: 13: Hoare triple {55878#(<= ~counter~0 0)} assume !(0 == ~cond); {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,227 INFO L290 TraceCheckUtils]: 14: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,228 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55878#(<= ~counter~0 0)} {55878#(<= ~counter~0 0)} #61#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,228 INFO L290 TraceCheckUtils]: 16: Hoare triple {55878#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {55878#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:08,229 INFO L290 TraceCheckUtils]: 17: Hoare triple {55878#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55927#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:08,230 INFO L290 TraceCheckUtils]: 18: Hoare triple {55927#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {55927#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:08,230 INFO L272 TraceCheckUtils]: 19: Hoare triple {55927#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55927#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:08,230 INFO L290 TraceCheckUtils]: 20: Hoare triple {55927#(<= ~counter~0 1)} ~cond := #in~cond; {55927#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:08,231 INFO L290 TraceCheckUtils]: 21: Hoare triple {55927#(<= ~counter~0 1)} assume !(0 == ~cond); {55927#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:08,231 INFO L290 TraceCheckUtils]: 22: Hoare triple {55927#(<= ~counter~0 1)} assume true; {55927#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:08,232 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55927#(<= ~counter~0 1)} {55927#(<= ~counter~0 1)} #63#return; {55927#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:08,232 INFO L290 TraceCheckUtils]: 24: Hoare triple {55927#(<= ~counter~0 1)} assume !!(0 != ~r~0); {55927#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:08,232 INFO L290 TraceCheckUtils]: 25: Hoare triple {55927#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55927#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:08,233 INFO L290 TraceCheckUtils]: 26: Hoare triple {55927#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55955#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:08,233 INFO L290 TraceCheckUtils]: 27: Hoare triple {55955#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {55955#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:08,234 INFO L272 TraceCheckUtils]: 28: Hoare triple {55955#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55955#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:08,234 INFO L290 TraceCheckUtils]: 29: Hoare triple {55955#(<= ~counter~0 2)} ~cond := #in~cond; {55955#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:08,235 INFO L290 TraceCheckUtils]: 30: Hoare triple {55955#(<= ~counter~0 2)} assume !(0 == ~cond); {55955#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:08,235 INFO L290 TraceCheckUtils]: 31: Hoare triple {55955#(<= ~counter~0 2)} assume true; {55955#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:08,236 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55955#(<= ~counter~0 2)} {55955#(<= ~counter~0 2)} #63#return; {55955#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:08,236 INFO L290 TraceCheckUtils]: 33: Hoare triple {55955#(<= ~counter~0 2)} assume !!(0 != ~r~0); {55955#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:08,236 INFO L290 TraceCheckUtils]: 34: Hoare triple {55955#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55955#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:08,237 INFO L290 TraceCheckUtils]: 35: Hoare triple {55955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55983#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:08,237 INFO L290 TraceCheckUtils]: 36: Hoare triple {55983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {55983#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:08,238 INFO L272 TraceCheckUtils]: 37: Hoare triple {55983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55983#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:08,238 INFO L290 TraceCheckUtils]: 38: Hoare triple {55983#(<= ~counter~0 3)} ~cond := #in~cond; {55983#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:08,239 INFO L290 TraceCheckUtils]: 39: Hoare triple {55983#(<= ~counter~0 3)} assume !(0 == ~cond); {55983#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:08,239 INFO L290 TraceCheckUtils]: 40: Hoare triple {55983#(<= ~counter~0 3)} assume true; {55983#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:08,239 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55983#(<= ~counter~0 3)} {55983#(<= ~counter~0 3)} #63#return; {55983#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:08,240 INFO L290 TraceCheckUtils]: 42: Hoare triple {55983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {55983#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:08,240 INFO L290 TraceCheckUtils]: 43: Hoare triple {55983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55983#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:08,241 INFO L290 TraceCheckUtils]: 44: Hoare triple {55983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56011#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:08,241 INFO L290 TraceCheckUtils]: 45: Hoare triple {56011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {56011#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:08,242 INFO L272 TraceCheckUtils]: 46: Hoare triple {56011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56011#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:08,242 INFO L290 TraceCheckUtils]: 47: Hoare triple {56011#(<= ~counter~0 4)} ~cond := #in~cond; {56011#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:08,242 INFO L290 TraceCheckUtils]: 48: Hoare triple {56011#(<= ~counter~0 4)} assume !(0 == ~cond); {56011#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:08,243 INFO L290 TraceCheckUtils]: 49: Hoare triple {56011#(<= ~counter~0 4)} assume true; {56011#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:08,243 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {56011#(<= ~counter~0 4)} {56011#(<= ~counter~0 4)} #63#return; {56011#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:08,244 INFO L290 TraceCheckUtils]: 51: Hoare triple {56011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {56011#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:08,244 INFO L290 TraceCheckUtils]: 52: Hoare triple {56011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56011#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:08,245 INFO L290 TraceCheckUtils]: 53: Hoare triple {56011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56039#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:08,245 INFO L290 TraceCheckUtils]: 54: Hoare triple {56039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {56039#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:08,246 INFO L272 TraceCheckUtils]: 55: Hoare triple {56039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56039#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:08,246 INFO L290 TraceCheckUtils]: 56: Hoare triple {56039#(<= ~counter~0 5)} ~cond := #in~cond; {56039#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:08,246 INFO L290 TraceCheckUtils]: 57: Hoare triple {56039#(<= ~counter~0 5)} assume !(0 == ~cond); {56039#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:08,247 INFO L290 TraceCheckUtils]: 58: Hoare triple {56039#(<= ~counter~0 5)} assume true; {56039#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:08,247 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {56039#(<= ~counter~0 5)} {56039#(<= ~counter~0 5)} #63#return; {56039#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:08,247 INFO L290 TraceCheckUtils]: 60: Hoare triple {56039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {56039#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:08,248 INFO L290 TraceCheckUtils]: 61: Hoare triple {56039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56039#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:08,249 INFO L290 TraceCheckUtils]: 62: Hoare triple {56039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56067#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:08,249 INFO L290 TraceCheckUtils]: 63: Hoare triple {56067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {56067#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:08,249 INFO L272 TraceCheckUtils]: 64: Hoare triple {56067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56067#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:08,250 INFO L290 TraceCheckUtils]: 65: Hoare triple {56067#(<= ~counter~0 6)} ~cond := #in~cond; {56067#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:08,250 INFO L290 TraceCheckUtils]: 66: Hoare triple {56067#(<= ~counter~0 6)} assume !(0 == ~cond); {56067#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:08,250 INFO L290 TraceCheckUtils]: 67: Hoare triple {56067#(<= ~counter~0 6)} assume true; {56067#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:08,251 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {56067#(<= ~counter~0 6)} {56067#(<= ~counter~0 6)} #63#return; {56067#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:08,251 INFO L290 TraceCheckUtils]: 69: Hoare triple {56067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {56067#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:08,252 INFO L290 TraceCheckUtils]: 70: Hoare triple {56067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56067#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:08,252 INFO L290 TraceCheckUtils]: 71: Hoare triple {56067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56095#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:08,253 INFO L290 TraceCheckUtils]: 72: Hoare triple {56095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {56095#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:08,253 INFO L272 TraceCheckUtils]: 73: Hoare triple {56095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56095#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:08,254 INFO L290 TraceCheckUtils]: 74: Hoare triple {56095#(<= ~counter~0 7)} ~cond := #in~cond; {56095#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:08,254 INFO L290 TraceCheckUtils]: 75: Hoare triple {56095#(<= ~counter~0 7)} assume !(0 == ~cond); {56095#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:08,254 INFO L290 TraceCheckUtils]: 76: Hoare triple {56095#(<= ~counter~0 7)} assume true; {56095#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:08,255 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {56095#(<= ~counter~0 7)} {56095#(<= ~counter~0 7)} #63#return; {56095#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:08,255 INFO L290 TraceCheckUtils]: 78: Hoare triple {56095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {56095#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:08,255 INFO L290 TraceCheckUtils]: 79: Hoare triple {56095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56095#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:08,257 INFO L290 TraceCheckUtils]: 80: Hoare triple {56095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56123#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:08,257 INFO L290 TraceCheckUtils]: 81: Hoare triple {56123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {56123#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:08,257 INFO L272 TraceCheckUtils]: 82: Hoare triple {56123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56123#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:08,258 INFO L290 TraceCheckUtils]: 83: Hoare triple {56123#(<= ~counter~0 8)} ~cond := #in~cond; {56123#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:08,258 INFO L290 TraceCheckUtils]: 84: Hoare triple {56123#(<= ~counter~0 8)} assume !(0 == ~cond); {56123#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:08,258 INFO L290 TraceCheckUtils]: 85: Hoare triple {56123#(<= ~counter~0 8)} assume true; {56123#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:08,259 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {56123#(<= ~counter~0 8)} {56123#(<= ~counter~0 8)} #63#return; {56123#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:08,259 INFO L290 TraceCheckUtils]: 87: Hoare triple {56123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {56123#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:08,260 INFO L290 TraceCheckUtils]: 88: Hoare triple {56123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56123#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:08,261 INFO L290 TraceCheckUtils]: 89: Hoare triple {56123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56151#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:08,261 INFO L290 TraceCheckUtils]: 90: Hoare triple {56151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {56151#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:08,262 INFO L272 TraceCheckUtils]: 91: Hoare triple {56151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56151#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:08,262 INFO L290 TraceCheckUtils]: 92: Hoare triple {56151#(<= ~counter~0 9)} ~cond := #in~cond; {56151#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:08,262 INFO L290 TraceCheckUtils]: 93: Hoare triple {56151#(<= ~counter~0 9)} assume !(0 == ~cond); {56151#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:08,262 INFO L290 TraceCheckUtils]: 94: Hoare triple {56151#(<= ~counter~0 9)} assume true; {56151#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:08,263 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {56151#(<= ~counter~0 9)} {56151#(<= ~counter~0 9)} #63#return; {56151#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:08,263 INFO L290 TraceCheckUtils]: 96: Hoare triple {56151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {56151#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:08,264 INFO L290 TraceCheckUtils]: 97: Hoare triple {56151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56151#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:08,265 INFO L290 TraceCheckUtils]: 98: Hoare triple {56151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56179#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:08,265 INFO L290 TraceCheckUtils]: 99: Hoare triple {56179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {56179#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:08,266 INFO L272 TraceCheckUtils]: 100: Hoare triple {56179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56179#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:08,266 INFO L290 TraceCheckUtils]: 101: Hoare triple {56179#(<= ~counter~0 10)} ~cond := #in~cond; {56179#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:08,267 INFO L290 TraceCheckUtils]: 102: Hoare triple {56179#(<= ~counter~0 10)} assume !(0 == ~cond); {56179#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:08,267 INFO L290 TraceCheckUtils]: 103: Hoare triple {56179#(<= ~counter~0 10)} assume true; {56179#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:08,268 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {56179#(<= ~counter~0 10)} {56179#(<= ~counter~0 10)} #63#return; {56179#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:08,268 INFO L290 TraceCheckUtils]: 105: Hoare triple {56179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {56179#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:08,268 INFO L290 TraceCheckUtils]: 106: Hoare triple {56179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56179#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:08,269 INFO L290 TraceCheckUtils]: 107: Hoare triple {56179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56207#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:08,270 INFO L290 TraceCheckUtils]: 108: Hoare triple {56207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {56207#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:08,270 INFO L272 TraceCheckUtils]: 109: Hoare triple {56207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56207#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:08,271 INFO L290 TraceCheckUtils]: 110: Hoare triple {56207#(<= ~counter~0 11)} ~cond := #in~cond; {56207#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:08,271 INFO L290 TraceCheckUtils]: 111: Hoare triple {56207#(<= ~counter~0 11)} assume !(0 == ~cond); {56207#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:08,271 INFO L290 TraceCheckUtils]: 112: Hoare triple {56207#(<= ~counter~0 11)} assume true; {56207#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:08,272 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {56207#(<= ~counter~0 11)} {56207#(<= ~counter~0 11)} #63#return; {56207#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:08,272 INFO L290 TraceCheckUtils]: 114: Hoare triple {56207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {56207#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:08,272 INFO L290 TraceCheckUtils]: 115: Hoare triple {56207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56207#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:08,273 INFO L290 TraceCheckUtils]: 116: Hoare triple {56207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56235#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:08,274 INFO L290 TraceCheckUtils]: 117: Hoare triple {56235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {56235#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:08,274 INFO L272 TraceCheckUtils]: 118: Hoare triple {56235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56235#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:08,274 INFO L290 TraceCheckUtils]: 119: Hoare triple {56235#(<= ~counter~0 12)} ~cond := #in~cond; {56235#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:08,275 INFO L290 TraceCheckUtils]: 120: Hoare triple {56235#(<= ~counter~0 12)} assume !(0 == ~cond); {56235#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:08,275 INFO L290 TraceCheckUtils]: 121: Hoare triple {56235#(<= ~counter~0 12)} assume true; {56235#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:08,276 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {56235#(<= ~counter~0 12)} {56235#(<= ~counter~0 12)} #63#return; {56235#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:08,276 INFO L290 TraceCheckUtils]: 123: Hoare triple {56235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {56235#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:08,276 INFO L290 TraceCheckUtils]: 124: Hoare triple {56235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56235#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:08,277 INFO L290 TraceCheckUtils]: 125: Hoare triple {56235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56263#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:08,277 INFO L290 TraceCheckUtils]: 126: Hoare triple {56263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {56263#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:08,278 INFO L272 TraceCheckUtils]: 127: Hoare triple {56263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56263#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:08,278 INFO L290 TraceCheckUtils]: 128: Hoare triple {56263#(<= ~counter~0 13)} ~cond := #in~cond; {56263#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:08,279 INFO L290 TraceCheckUtils]: 129: Hoare triple {56263#(<= ~counter~0 13)} assume !(0 == ~cond); {56263#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:08,279 INFO L290 TraceCheckUtils]: 130: Hoare triple {56263#(<= ~counter~0 13)} assume true; {56263#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:08,280 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {56263#(<= ~counter~0 13)} {56263#(<= ~counter~0 13)} #63#return; {56263#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:08,280 INFO L290 TraceCheckUtils]: 132: Hoare triple {56263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {56263#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:08,280 INFO L290 TraceCheckUtils]: 133: Hoare triple {56263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56263#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:08,281 INFO L290 TraceCheckUtils]: 134: Hoare triple {56263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56291#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:08,282 INFO L290 TraceCheckUtils]: 135: Hoare triple {56291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {56291#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:08,282 INFO L272 TraceCheckUtils]: 136: Hoare triple {56291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56291#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:08,283 INFO L290 TraceCheckUtils]: 137: Hoare triple {56291#(<= ~counter~0 14)} ~cond := #in~cond; {56291#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:08,283 INFO L290 TraceCheckUtils]: 138: Hoare triple {56291#(<= ~counter~0 14)} assume !(0 == ~cond); {56291#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:08,283 INFO L290 TraceCheckUtils]: 139: Hoare triple {56291#(<= ~counter~0 14)} assume true; {56291#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:08,284 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {56291#(<= ~counter~0 14)} {56291#(<= ~counter~0 14)} #63#return; {56291#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:08,284 INFO L290 TraceCheckUtils]: 141: Hoare triple {56291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {56291#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:08,284 INFO L290 TraceCheckUtils]: 142: Hoare triple {56291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56291#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:08,285 INFO L290 TraceCheckUtils]: 143: Hoare triple {56291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56319#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:08,286 INFO L290 TraceCheckUtils]: 144: Hoare triple {56319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {56319#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:08,286 INFO L272 TraceCheckUtils]: 145: Hoare triple {56319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56319#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:08,287 INFO L290 TraceCheckUtils]: 146: Hoare triple {56319#(<= ~counter~0 15)} ~cond := #in~cond; {56319#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:08,287 INFO L290 TraceCheckUtils]: 147: Hoare triple {56319#(<= ~counter~0 15)} assume !(0 == ~cond); {56319#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:08,287 INFO L290 TraceCheckUtils]: 148: Hoare triple {56319#(<= ~counter~0 15)} assume true; {56319#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:08,288 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {56319#(<= ~counter~0 15)} {56319#(<= ~counter~0 15)} #63#return; {56319#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:08,288 INFO L290 TraceCheckUtils]: 150: Hoare triple {56319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {56319#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:08,288 INFO L290 TraceCheckUtils]: 151: Hoare triple {56319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56319#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:08,289 INFO L290 TraceCheckUtils]: 152: Hoare triple {56319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56347#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:08,290 INFO L290 TraceCheckUtils]: 153: Hoare triple {56347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {56347#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:08,290 INFO L272 TraceCheckUtils]: 154: Hoare triple {56347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56347#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:08,291 INFO L290 TraceCheckUtils]: 155: Hoare triple {56347#(<= ~counter~0 16)} ~cond := #in~cond; {56347#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:08,291 INFO L290 TraceCheckUtils]: 156: Hoare triple {56347#(<= ~counter~0 16)} assume !(0 == ~cond); {56347#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:08,291 INFO L290 TraceCheckUtils]: 157: Hoare triple {56347#(<= ~counter~0 16)} assume true; {56347#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:08,292 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {56347#(<= ~counter~0 16)} {56347#(<= ~counter~0 16)} #63#return; {56347#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:08,292 INFO L290 TraceCheckUtils]: 159: Hoare triple {56347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {56347#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:08,293 INFO L290 TraceCheckUtils]: 160: Hoare triple {56347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56347#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:08,294 INFO L290 TraceCheckUtils]: 161: Hoare triple {56347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56375#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:08,294 INFO L290 TraceCheckUtils]: 162: Hoare triple {56375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {56375#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:08,295 INFO L272 TraceCheckUtils]: 163: Hoare triple {56375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56375#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:08,295 INFO L290 TraceCheckUtils]: 164: Hoare triple {56375#(<= ~counter~0 17)} ~cond := #in~cond; {56375#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:08,295 INFO L290 TraceCheckUtils]: 165: Hoare triple {56375#(<= ~counter~0 17)} assume !(0 == ~cond); {56375#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:08,296 INFO L290 TraceCheckUtils]: 166: Hoare triple {56375#(<= ~counter~0 17)} assume true; {56375#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:08,296 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {56375#(<= ~counter~0 17)} {56375#(<= ~counter~0 17)} #63#return; {56375#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:08,297 INFO L290 TraceCheckUtils]: 168: Hoare triple {56375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {56375#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:08,297 INFO L290 TraceCheckUtils]: 169: Hoare triple {56375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56375#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:08,298 INFO L290 TraceCheckUtils]: 170: Hoare triple {56375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56403#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:08,298 INFO L290 TraceCheckUtils]: 171: Hoare triple {56403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {56403#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:08,299 INFO L272 TraceCheckUtils]: 172: Hoare triple {56403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56403#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:08,299 INFO L290 TraceCheckUtils]: 173: Hoare triple {56403#(<= ~counter~0 18)} ~cond := #in~cond; {56403#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:08,299 INFO L290 TraceCheckUtils]: 174: Hoare triple {56403#(<= ~counter~0 18)} assume !(0 == ~cond); {56403#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:08,300 INFO L290 TraceCheckUtils]: 175: Hoare triple {56403#(<= ~counter~0 18)} assume true; {56403#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:08,300 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {56403#(<= ~counter~0 18)} {56403#(<= ~counter~0 18)} #63#return; {56403#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:08,301 INFO L290 TraceCheckUtils]: 177: Hoare triple {56403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {56403#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:08,301 INFO L290 TraceCheckUtils]: 178: Hoare triple {56403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56403#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:08,302 INFO L290 TraceCheckUtils]: 179: Hoare triple {56403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56431#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:08,302 INFO L290 TraceCheckUtils]: 180: Hoare triple {56431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {56431#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:08,303 INFO L272 TraceCheckUtils]: 181: Hoare triple {56431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56431#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:08,303 INFO L290 TraceCheckUtils]: 182: Hoare triple {56431#(<= ~counter~0 19)} ~cond := #in~cond; {56431#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:08,304 INFO L290 TraceCheckUtils]: 183: Hoare triple {56431#(<= ~counter~0 19)} assume !(0 == ~cond); {56431#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:08,304 INFO L290 TraceCheckUtils]: 184: Hoare triple {56431#(<= ~counter~0 19)} assume true; {56431#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:08,304 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {56431#(<= ~counter~0 19)} {56431#(<= ~counter~0 19)} #63#return; {56431#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:08,305 INFO L290 TraceCheckUtils]: 186: Hoare triple {56431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {56431#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:08,305 INFO L290 TraceCheckUtils]: 187: Hoare triple {56431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56431#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:08,306 INFO L290 TraceCheckUtils]: 188: Hoare triple {56431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:08,306 INFO L290 TraceCheckUtils]: 189: Hoare triple {56459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:08,307 INFO L272 TraceCheckUtils]: 190: Hoare triple {56459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:08,307 INFO L290 TraceCheckUtils]: 191: Hoare triple {56459#(<= ~counter~0 20)} ~cond := #in~cond; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:08,308 INFO L290 TraceCheckUtils]: 192: Hoare triple {56459#(<= ~counter~0 20)} assume !(0 == ~cond); {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:08,308 INFO L290 TraceCheckUtils]: 193: Hoare triple {56459#(<= ~counter~0 20)} assume true; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:08,308 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {56459#(<= ~counter~0 20)} {56459#(<= ~counter~0 20)} #63#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:08,309 INFO L290 TraceCheckUtils]: 195: Hoare triple {56459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:08,309 INFO L290 TraceCheckUtils]: 196: Hoare triple {56459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:08,310 INFO L290 TraceCheckUtils]: 197: Hoare triple {56459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:08,310 INFO L290 TraceCheckUtils]: 198: Hoare triple {56487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:08,311 INFO L272 TraceCheckUtils]: 199: Hoare triple {56487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:08,311 INFO L290 TraceCheckUtils]: 200: Hoare triple {56487#(<= ~counter~0 21)} ~cond := #in~cond; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:08,312 INFO L290 TraceCheckUtils]: 201: Hoare triple {56487#(<= ~counter~0 21)} assume !(0 == ~cond); {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:08,312 INFO L290 TraceCheckUtils]: 202: Hoare triple {56487#(<= ~counter~0 21)} assume true; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:08,313 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {56487#(<= ~counter~0 21)} {56487#(<= ~counter~0 21)} #63#return; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:08,313 INFO L290 TraceCheckUtils]: 204: Hoare triple {56487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:08,313 INFO L290 TraceCheckUtils]: 205: Hoare triple {56487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:08,314 INFO L290 TraceCheckUtils]: 206: Hoare triple {56487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:08,314 INFO L290 TraceCheckUtils]: 207: Hoare triple {56515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:08,315 INFO L272 TraceCheckUtils]: 208: Hoare triple {56515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:08,315 INFO L290 TraceCheckUtils]: 209: Hoare triple {56515#(<= ~counter~0 22)} ~cond := #in~cond; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:08,316 INFO L290 TraceCheckUtils]: 210: Hoare triple {56515#(<= ~counter~0 22)} assume !(0 == ~cond); {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:08,316 INFO L290 TraceCheckUtils]: 211: Hoare triple {56515#(<= ~counter~0 22)} assume true; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:08,316 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {56515#(<= ~counter~0 22)} {56515#(<= ~counter~0 22)} #63#return; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:08,317 INFO L290 TraceCheckUtils]: 213: Hoare triple {56515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:08,317 INFO L290 TraceCheckUtils]: 214: Hoare triple {56515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:08,318 INFO L290 TraceCheckUtils]: 215: Hoare triple {56515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:08,318 INFO L290 TraceCheckUtils]: 216: Hoare triple {56543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:08,319 INFO L272 TraceCheckUtils]: 217: Hoare triple {56543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:08,319 INFO L290 TraceCheckUtils]: 218: Hoare triple {56543#(<= ~counter~0 23)} ~cond := #in~cond; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:08,319 INFO L290 TraceCheckUtils]: 219: Hoare triple {56543#(<= ~counter~0 23)} assume !(0 == ~cond); {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:08,320 INFO L290 TraceCheckUtils]: 220: Hoare triple {56543#(<= ~counter~0 23)} assume true; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:08,320 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {56543#(<= ~counter~0 23)} {56543#(<= ~counter~0 23)} #63#return; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:08,321 INFO L290 TraceCheckUtils]: 222: Hoare triple {56543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:08,321 INFO L290 TraceCheckUtils]: 223: Hoare triple {56543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:08,322 INFO L290 TraceCheckUtils]: 224: Hoare triple {56543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:08,322 INFO L290 TraceCheckUtils]: 225: Hoare triple {56571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:08,323 INFO L272 TraceCheckUtils]: 226: Hoare triple {56571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:08,323 INFO L290 TraceCheckUtils]: 227: Hoare triple {56571#(<= ~counter~0 24)} ~cond := #in~cond; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:08,323 INFO L290 TraceCheckUtils]: 228: Hoare triple {56571#(<= ~counter~0 24)} assume !(0 == ~cond); {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:08,324 INFO L290 TraceCheckUtils]: 229: Hoare triple {56571#(<= ~counter~0 24)} assume true; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:08,324 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {56571#(<= ~counter~0 24)} {56571#(<= ~counter~0 24)} #63#return; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:08,325 INFO L290 TraceCheckUtils]: 231: Hoare triple {56571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:08,325 INFO L290 TraceCheckUtils]: 232: Hoare triple {56571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:08,326 INFO L290 TraceCheckUtils]: 233: Hoare triple {56571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:08,326 INFO L290 TraceCheckUtils]: 234: Hoare triple {56599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:08,327 INFO L272 TraceCheckUtils]: 235: Hoare triple {56599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:08,327 INFO L290 TraceCheckUtils]: 236: Hoare triple {56599#(<= ~counter~0 25)} ~cond := #in~cond; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:08,327 INFO L290 TraceCheckUtils]: 237: Hoare triple {56599#(<= ~counter~0 25)} assume !(0 == ~cond); {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:08,328 INFO L290 TraceCheckUtils]: 238: Hoare triple {56599#(<= ~counter~0 25)} assume true; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:08,328 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {56599#(<= ~counter~0 25)} {56599#(<= ~counter~0 25)} #63#return; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:08,329 INFO L290 TraceCheckUtils]: 240: Hoare triple {56599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:08,329 INFO L290 TraceCheckUtils]: 241: Hoare triple {56599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:08,330 INFO L290 TraceCheckUtils]: 242: Hoare triple {56599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:08,330 INFO L290 TraceCheckUtils]: 243: Hoare triple {56627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:08,331 INFO L272 TraceCheckUtils]: 244: Hoare triple {56627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:08,331 INFO L290 TraceCheckUtils]: 245: Hoare triple {56627#(<= ~counter~0 26)} ~cond := #in~cond; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:08,331 INFO L290 TraceCheckUtils]: 246: Hoare triple {56627#(<= ~counter~0 26)} assume !(0 == ~cond); {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:08,332 INFO L290 TraceCheckUtils]: 247: Hoare triple {56627#(<= ~counter~0 26)} assume true; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:08,332 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {56627#(<= ~counter~0 26)} {56627#(<= ~counter~0 26)} #63#return; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:08,333 INFO L290 TraceCheckUtils]: 249: Hoare triple {56627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:08,333 INFO L290 TraceCheckUtils]: 250: Hoare triple {56627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:08,334 INFO L290 TraceCheckUtils]: 251: Hoare triple {56627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:08,334 INFO L290 TraceCheckUtils]: 252: Hoare triple {56655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:08,335 INFO L272 TraceCheckUtils]: 253: Hoare triple {56655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:08,335 INFO L290 TraceCheckUtils]: 254: Hoare triple {56655#(<= ~counter~0 27)} ~cond := #in~cond; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:08,336 INFO L290 TraceCheckUtils]: 255: Hoare triple {56655#(<= ~counter~0 27)} assume !(0 == ~cond); {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:08,336 INFO L290 TraceCheckUtils]: 256: Hoare triple {56655#(<= ~counter~0 27)} assume true; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:08,337 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {56655#(<= ~counter~0 27)} {56655#(<= ~counter~0 27)} #63#return; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:08,337 INFO L290 TraceCheckUtils]: 258: Hoare triple {56655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:08,337 INFO L290 TraceCheckUtils]: 259: Hoare triple {56655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:08,338 INFO L290 TraceCheckUtils]: 260: Hoare triple {56655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:08,339 INFO L290 TraceCheckUtils]: 261: Hoare triple {56683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:08,340 INFO L272 TraceCheckUtils]: 262: Hoare triple {56683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:08,340 INFO L290 TraceCheckUtils]: 263: Hoare triple {56683#(<= ~counter~0 28)} ~cond := #in~cond; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:08,340 INFO L290 TraceCheckUtils]: 264: Hoare triple {56683#(<= ~counter~0 28)} assume !(0 == ~cond); {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:08,341 INFO L290 TraceCheckUtils]: 265: Hoare triple {56683#(<= ~counter~0 28)} assume true; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:08,341 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {56683#(<= ~counter~0 28)} {56683#(<= ~counter~0 28)} #63#return; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:08,342 INFO L290 TraceCheckUtils]: 267: Hoare triple {56683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:08,342 INFO L290 TraceCheckUtils]: 268: Hoare triple {56683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:08,343 INFO L290 TraceCheckUtils]: 269: Hoare triple {56683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:08,343 INFO L290 TraceCheckUtils]: 270: Hoare triple {56711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:08,344 INFO L272 TraceCheckUtils]: 271: Hoare triple {56711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:08,344 INFO L290 TraceCheckUtils]: 272: Hoare triple {56711#(<= ~counter~0 29)} ~cond := #in~cond; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:08,345 INFO L290 TraceCheckUtils]: 273: Hoare triple {56711#(<= ~counter~0 29)} assume !(0 == ~cond); {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:08,345 INFO L290 TraceCheckUtils]: 274: Hoare triple {56711#(<= ~counter~0 29)} assume true; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:08,346 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {56711#(<= ~counter~0 29)} {56711#(<= ~counter~0 29)} #63#return; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:08,346 INFO L290 TraceCheckUtils]: 276: Hoare triple {56711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:08,346 INFO L290 TraceCheckUtils]: 277: Hoare triple {56711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:08,347 INFO L290 TraceCheckUtils]: 278: Hoare triple {56711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56739#(<= |main_#t~post6| 29)} is VALID [2022-04-08 06:14:08,347 INFO L290 TraceCheckUtils]: 279: Hoare triple {56739#(<= |main_#t~post6| 29)} assume !(#t~post6 < 50);havoc #t~post6; {55871#false} is VALID [2022-04-08 06:14:08,347 INFO L272 TraceCheckUtils]: 280: Hoare triple {55871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55871#false} is VALID [2022-04-08 06:14:08,348 INFO L290 TraceCheckUtils]: 281: Hoare triple {55871#false} ~cond := #in~cond; {55871#false} is VALID [2022-04-08 06:14:08,348 INFO L290 TraceCheckUtils]: 282: Hoare triple {55871#false} assume 0 == ~cond; {55871#false} is VALID [2022-04-08 06:14:08,348 INFO L290 TraceCheckUtils]: 283: Hoare triple {55871#false} assume !false; {55871#false} is VALID [2022-04-08 06:14:08,349 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 06:14:08,349 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:14:10,330 INFO L290 TraceCheckUtils]: 283: Hoare triple {55871#false} assume !false; {55871#false} is VALID [2022-04-08 06:14:10,330 INFO L290 TraceCheckUtils]: 282: Hoare triple {55871#false} assume 0 == ~cond; {55871#false} is VALID [2022-04-08 06:14:10,330 INFO L290 TraceCheckUtils]: 281: Hoare triple {55871#false} ~cond := #in~cond; {55871#false} is VALID [2022-04-08 06:14:10,330 INFO L272 TraceCheckUtils]: 280: Hoare triple {55871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55871#false} is VALID [2022-04-08 06:14:10,330 INFO L290 TraceCheckUtils]: 279: Hoare triple {56767#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {55871#false} is VALID [2022-04-08 06:14:10,331 INFO L290 TraceCheckUtils]: 278: Hoare triple {56771#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56767#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:14:10,331 INFO L290 TraceCheckUtils]: 277: Hoare triple {56771#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56771#(< ~counter~0 50)} is VALID [2022-04-08 06:14:10,332 INFO L290 TraceCheckUtils]: 276: Hoare triple {56771#(< ~counter~0 50)} assume !!(0 != ~r~0); {56771#(< ~counter~0 50)} is VALID [2022-04-08 06:14:10,332 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {55870#true} {56771#(< ~counter~0 50)} #63#return; {56771#(< ~counter~0 50)} is VALID [2022-04-08 06:14:10,332 INFO L290 TraceCheckUtils]: 274: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,332 INFO L290 TraceCheckUtils]: 273: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,332 INFO L290 TraceCheckUtils]: 272: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,332 INFO L272 TraceCheckUtils]: 271: Hoare triple {56771#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,333 INFO L290 TraceCheckUtils]: 270: Hoare triple {56771#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {56771#(< ~counter~0 50)} is VALID [2022-04-08 06:14:10,334 INFO L290 TraceCheckUtils]: 269: Hoare triple {56799#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56771#(< ~counter~0 50)} is VALID [2022-04-08 06:14:10,334 INFO L290 TraceCheckUtils]: 268: Hoare triple {56799#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56799#(< ~counter~0 49)} is VALID [2022-04-08 06:14:10,335 INFO L290 TraceCheckUtils]: 267: Hoare triple {56799#(< ~counter~0 49)} assume !!(0 != ~r~0); {56799#(< ~counter~0 49)} is VALID [2022-04-08 06:14:10,335 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {55870#true} {56799#(< ~counter~0 49)} #63#return; {56799#(< ~counter~0 49)} is VALID [2022-04-08 06:14:10,335 INFO L290 TraceCheckUtils]: 265: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,336 INFO L290 TraceCheckUtils]: 264: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,336 INFO L290 TraceCheckUtils]: 263: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,336 INFO L272 TraceCheckUtils]: 262: Hoare triple {56799#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,336 INFO L290 TraceCheckUtils]: 261: Hoare triple {56799#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {56799#(< ~counter~0 49)} is VALID [2022-04-08 06:14:10,337 INFO L290 TraceCheckUtils]: 260: Hoare triple {56827#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56799#(< ~counter~0 49)} is VALID [2022-04-08 06:14:10,337 INFO L290 TraceCheckUtils]: 259: Hoare triple {56827#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56827#(< ~counter~0 48)} is VALID [2022-04-08 06:14:10,337 INFO L290 TraceCheckUtils]: 258: Hoare triple {56827#(< ~counter~0 48)} assume !!(0 != ~r~0); {56827#(< ~counter~0 48)} is VALID [2022-04-08 06:14:10,338 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {55870#true} {56827#(< ~counter~0 48)} #63#return; {56827#(< ~counter~0 48)} is VALID [2022-04-08 06:14:10,338 INFO L290 TraceCheckUtils]: 256: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,338 INFO L290 TraceCheckUtils]: 255: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,338 INFO L290 TraceCheckUtils]: 254: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,338 INFO L272 TraceCheckUtils]: 253: Hoare triple {56827#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,339 INFO L290 TraceCheckUtils]: 252: Hoare triple {56827#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {56827#(< ~counter~0 48)} is VALID [2022-04-08 06:14:10,339 INFO L290 TraceCheckUtils]: 251: Hoare triple {56855#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56827#(< ~counter~0 48)} is VALID [2022-04-08 06:14:10,340 INFO L290 TraceCheckUtils]: 250: Hoare triple {56855#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56855#(< ~counter~0 47)} is VALID [2022-04-08 06:14:10,340 INFO L290 TraceCheckUtils]: 249: Hoare triple {56855#(< ~counter~0 47)} assume !!(0 != ~r~0); {56855#(< ~counter~0 47)} is VALID [2022-04-08 06:14:10,341 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {55870#true} {56855#(< ~counter~0 47)} #63#return; {56855#(< ~counter~0 47)} is VALID [2022-04-08 06:14:10,341 INFO L290 TraceCheckUtils]: 247: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,341 INFO L290 TraceCheckUtils]: 246: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,341 INFO L290 TraceCheckUtils]: 245: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,341 INFO L272 TraceCheckUtils]: 244: Hoare triple {56855#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,341 INFO L290 TraceCheckUtils]: 243: Hoare triple {56855#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {56855#(< ~counter~0 47)} is VALID [2022-04-08 06:14:10,342 INFO L290 TraceCheckUtils]: 242: Hoare triple {56883#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56855#(< ~counter~0 47)} is VALID [2022-04-08 06:14:10,342 INFO L290 TraceCheckUtils]: 241: Hoare triple {56883#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56883#(< ~counter~0 46)} is VALID [2022-04-08 06:14:10,343 INFO L290 TraceCheckUtils]: 240: Hoare triple {56883#(< ~counter~0 46)} assume !!(0 != ~r~0); {56883#(< ~counter~0 46)} is VALID [2022-04-08 06:14:10,343 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {55870#true} {56883#(< ~counter~0 46)} #63#return; {56883#(< ~counter~0 46)} is VALID [2022-04-08 06:14:10,343 INFO L290 TraceCheckUtils]: 238: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,343 INFO L290 TraceCheckUtils]: 237: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,344 INFO L290 TraceCheckUtils]: 236: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,344 INFO L272 TraceCheckUtils]: 235: Hoare triple {56883#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,344 INFO L290 TraceCheckUtils]: 234: Hoare triple {56883#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {56883#(< ~counter~0 46)} is VALID [2022-04-08 06:14:10,345 INFO L290 TraceCheckUtils]: 233: Hoare triple {56911#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56883#(< ~counter~0 46)} is VALID [2022-04-08 06:14:10,345 INFO L290 TraceCheckUtils]: 232: Hoare triple {56911#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56911#(< ~counter~0 45)} is VALID [2022-04-08 06:14:10,345 INFO L290 TraceCheckUtils]: 231: Hoare triple {56911#(< ~counter~0 45)} assume !!(0 != ~r~0); {56911#(< ~counter~0 45)} is VALID [2022-04-08 06:14:10,346 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {55870#true} {56911#(< ~counter~0 45)} #63#return; {56911#(< ~counter~0 45)} is VALID [2022-04-08 06:14:10,346 INFO L290 TraceCheckUtils]: 229: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,346 INFO L290 TraceCheckUtils]: 228: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,346 INFO L290 TraceCheckUtils]: 227: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,346 INFO L272 TraceCheckUtils]: 226: Hoare triple {56911#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,347 INFO L290 TraceCheckUtils]: 225: Hoare triple {56911#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {56911#(< ~counter~0 45)} is VALID [2022-04-08 06:14:10,347 INFO L290 TraceCheckUtils]: 224: Hoare triple {56939#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56911#(< ~counter~0 45)} is VALID [2022-04-08 06:14:10,348 INFO L290 TraceCheckUtils]: 223: Hoare triple {56939#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56939#(< ~counter~0 44)} is VALID [2022-04-08 06:14:10,348 INFO L290 TraceCheckUtils]: 222: Hoare triple {56939#(< ~counter~0 44)} assume !!(0 != ~r~0); {56939#(< ~counter~0 44)} is VALID [2022-04-08 06:14:10,348 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {55870#true} {56939#(< ~counter~0 44)} #63#return; {56939#(< ~counter~0 44)} is VALID [2022-04-08 06:14:10,349 INFO L290 TraceCheckUtils]: 220: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,349 INFO L290 TraceCheckUtils]: 219: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,349 INFO L290 TraceCheckUtils]: 218: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,349 INFO L272 TraceCheckUtils]: 217: Hoare triple {56939#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,349 INFO L290 TraceCheckUtils]: 216: Hoare triple {56939#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {56939#(< ~counter~0 44)} is VALID [2022-04-08 06:14:10,350 INFO L290 TraceCheckUtils]: 215: Hoare triple {56967#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56939#(< ~counter~0 44)} is VALID [2022-04-08 06:14:10,350 INFO L290 TraceCheckUtils]: 214: Hoare triple {56967#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56967#(< ~counter~0 43)} is VALID [2022-04-08 06:14:10,350 INFO L290 TraceCheckUtils]: 213: Hoare triple {56967#(< ~counter~0 43)} assume !!(0 != ~r~0); {56967#(< ~counter~0 43)} is VALID [2022-04-08 06:14:10,351 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {55870#true} {56967#(< ~counter~0 43)} #63#return; {56967#(< ~counter~0 43)} is VALID [2022-04-08 06:14:10,351 INFO L290 TraceCheckUtils]: 211: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,351 INFO L290 TraceCheckUtils]: 210: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,351 INFO L290 TraceCheckUtils]: 209: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,351 INFO L272 TraceCheckUtils]: 208: Hoare triple {56967#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,352 INFO L290 TraceCheckUtils]: 207: Hoare triple {56967#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {56967#(< ~counter~0 43)} is VALID [2022-04-08 06:14:10,352 INFO L290 TraceCheckUtils]: 206: Hoare triple {56995#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56967#(< ~counter~0 43)} is VALID [2022-04-08 06:14:10,353 INFO L290 TraceCheckUtils]: 205: Hoare triple {56995#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56995#(< ~counter~0 42)} is VALID [2022-04-08 06:14:10,353 INFO L290 TraceCheckUtils]: 204: Hoare triple {56995#(< ~counter~0 42)} assume !!(0 != ~r~0); {56995#(< ~counter~0 42)} is VALID [2022-04-08 06:14:10,354 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {55870#true} {56995#(< ~counter~0 42)} #63#return; {56995#(< ~counter~0 42)} is VALID [2022-04-08 06:14:10,354 INFO L290 TraceCheckUtils]: 202: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,354 INFO L290 TraceCheckUtils]: 201: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,354 INFO L290 TraceCheckUtils]: 200: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,354 INFO L272 TraceCheckUtils]: 199: Hoare triple {56995#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,354 INFO L290 TraceCheckUtils]: 198: Hoare triple {56995#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {56995#(< ~counter~0 42)} is VALID [2022-04-08 06:14:10,355 INFO L290 TraceCheckUtils]: 197: Hoare triple {57023#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56995#(< ~counter~0 42)} is VALID [2022-04-08 06:14:10,355 INFO L290 TraceCheckUtils]: 196: Hoare triple {57023#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57023#(< ~counter~0 41)} is VALID [2022-04-08 06:14:10,356 INFO L290 TraceCheckUtils]: 195: Hoare triple {57023#(< ~counter~0 41)} assume !!(0 != ~r~0); {57023#(< ~counter~0 41)} is VALID [2022-04-08 06:14:10,356 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {55870#true} {57023#(< ~counter~0 41)} #63#return; {57023#(< ~counter~0 41)} is VALID [2022-04-08 06:14:10,356 INFO L290 TraceCheckUtils]: 193: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,356 INFO L290 TraceCheckUtils]: 192: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,356 INFO L290 TraceCheckUtils]: 191: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,357 INFO L272 TraceCheckUtils]: 190: Hoare triple {57023#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,357 INFO L290 TraceCheckUtils]: 189: Hoare triple {57023#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {57023#(< ~counter~0 41)} is VALID [2022-04-08 06:14:10,358 INFO L290 TraceCheckUtils]: 188: Hoare triple {57051#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57023#(< ~counter~0 41)} is VALID [2022-04-08 06:14:10,358 INFO L290 TraceCheckUtils]: 187: Hoare triple {57051#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57051#(< ~counter~0 40)} is VALID [2022-04-08 06:14:10,358 INFO L290 TraceCheckUtils]: 186: Hoare triple {57051#(< ~counter~0 40)} assume !!(0 != ~r~0); {57051#(< ~counter~0 40)} is VALID [2022-04-08 06:14:10,359 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {55870#true} {57051#(< ~counter~0 40)} #63#return; {57051#(< ~counter~0 40)} is VALID [2022-04-08 06:14:10,359 INFO L290 TraceCheckUtils]: 184: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,359 INFO L290 TraceCheckUtils]: 183: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,359 INFO L290 TraceCheckUtils]: 182: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,359 INFO L272 TraceCheckUtils]: 181: Hoare triple {57051#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,359 INFO L290 TraceCheckUtils]: 180: Hoare triple {57051#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {57051#(< ~counter~0 40)} is VALID [2022-04-08 06:14:10,360 INFO L290 TraceCheckUtils]: 179: Hoare triple {57079#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57051#(< ~counter~0 40)} is VALID [2022-04-08 06:14:10,361 INFO L290 TraceCheckUtils]: 178: Hoare triple {57079#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57079#(< ~counter~0 39)} is VALID [2022-04-08 06:14:10,361 INFO L290 TraceCheckUtils]: 177: Hoare triple {57079#(< ~counter~0 39)} assume !!(0 != ~r~0); {57079#(< ~counter~0 39)} is VALID [2022-04-08 06:14:10,361 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {55870#true} {57079#(< ~counter~0 39)} #63#return; {57079#(< ~counter~0 39)} is VALID [2022-04-08 06:14:10,362 INFO L290 TraceCheckUtils]: 175: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,362 INFO L290 TraceCheckUtils]: 174: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,362 INFO L290 TraceCheckUtils]: 173: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,362 INFO L272 TraceCheckUtils]: 172: Hoare triple {57079#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,362 INFO L290 TraceCheckUtils]: 171: Hoare triple {57079#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {57079#(< ~counter~0 39)} is VALID [2022-04-08 06:14:10,363 INFO L290 TraceCheckUtils]: 170: Hoare triple {57107#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57079#(< ~counter~0 39)} is VALID [2022-04-08 06:14:10,363 INFO L290 TraceCheckUtils]: 169: Hoare triple {57107#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57107#(< ~counter~0 38)} is VALID [2022-04-08 06:14:10,363 INFO L290 TraceCheckUtils]: 168: Hoare triple {57107#(< ~counter~0 38)} assume !!(0 != ~r~0); {57107#(< ~counter~0 38)} is VALID [2022-04-08 06:14:10,364 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {55870#true} {57107#(< ~counter~0 38)} #63#return; {57107#(< ~counter~0 38)} is VALID [2022-04-08 06:14:10,364 INFO L290 TraceCheckUtils]: 166: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,364 INFO L290 TraceCheckUtils]: 165: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,364 INFO L290 TraceCheckUtils]: 164: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,364 INFO L272 TraceCheckUtils]: 163: Hoare triple {57107#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,365 INFO L290 TraceCheckUtils]: 162: Hoare triple {57107#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {57107#(< ~counter~0 38)} is VALID [2022-04-08 06:14:10,365 INFO L290 TraceCheckUtils]: 161: Hoare triple {57135#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57107#(< ~counter~0 38)} is VALID [2022-04-08 06:14:10,366 INFO L290 TraceCheckUtils]: 160: Hoare triple {57135#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57135#(< ~counter~0 37)} is VALID [2022-04-08 06:14:10,366 INFO L290 TraceCheckUtils]: 159: Hoare triple {57135#(< ~counter~0 37)} assume !!(0 != ~r~0); {57135#(< ~counter~0 37)} is VALID [2022-04-08 06:14:10,367 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {55870#true} {57135#(< ~counter~0 37)} #63#return; {57135#(< ~counter~0 37)} is VALID [2022-04-08 06:14:10,367 INFO L290 TraceCheckUtils]: 157: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,367 INFO L290 TraceCheckUtils]: 156: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,367 INFO L290 TraceCheckUtils]: 155: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,367 INFO L272 TraceCheckUtils]: 154: Hoare triple {57135#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,367 INFO L290 TraceCheckUtils]: 153: Hoare triple {57135#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {57135#(< ~counter~0 37)} is VALID [2022-04-08 06:14:10,368 INFO L290 TraceCheckUtils]: 152: Hoare triple {57163#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57135#(< ~counter~0 37)} is VALID [2022-04-08 06:14:10,368 INFO L290 TraceCheckUtils]: 151: Hoare triple {57163#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57163#(< ~counter~0 36)} is VALID [2022-04-08 06:14:10,369 INFO L290 TraceCheckUtils]: 150: Hoare triple {57163#(< ~counter~0 36)} assume !!(0 != ~r~0); {57163#(< ~counter~0 36)} is VALID [2022-04-08 06:14:10,369 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {55870#true} {57163#(< ~counter~0 36)} #63#return; {57163#(< ~counter~0 36)} is VALID [2022-04-08 06:14:10,369 INFO L290 TraceCheckUtils]: 148: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,369 INFO L290 TraceCheckUtils]: 147: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,370 INFO L290 TraceCheckUtils]: 146: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,370 INFO L272 TraceCheckUtils]: 145: Hoare triple {57163#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,370 INFO L290 TraceCheckUtils]: 144: Hoare triple {57163#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {57163#(< ~counter~0 36)} is VALID [2022-04-08 06:14:10,371 INFO L290 TraceCheckUtils]: 143: Hoare triple {57191#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57163#(< ~counter~0 36)} is VALID [2022-04-08 06:14:10,371 INFO L290 TraceCheckUtils]: 142: Hoare triple {57191#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57191#(< ~counter~0 35)} is VALID [2022-04-08 06:14:10,371 INFO L290 TraceCheckUtils]: 141: Hoare triple {57191#(< ~counter~0 35)} assume !!(0 != ~r~0); {57191#(< ~counter~0 35)} is VALID [2022-04-08 06:14:10,372 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {55870#true} {57191#(< ~counter~0 35)} #63#return; {57191#(< ~counter~0 35)} is VALID [2022-04-08 06:14:10,372 INFO L290 TraceCheckUtils]: 139: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,372 INFO L290 TraceCheckUtils]: 138: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,372 INFO L290 TraceCheckUtils]: 137: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,372 INFO L272 TraceCheckUtils]: 136: Hoare triple {57191#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,373 INFO L290 TraceCheckUtils]: 135: Hoare triple {57191#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {57191#(< ~counter~0 35)} is VALID [2022-04-08 06:14:10,373 INFO L290 TraceCheckUtils]: 134: Hoare triple {57219#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57191#(< ~counter~0 35)} is VALID [2022-04-08 06:14:10,374 INFO L290 TraceCheckUtils]: 133: Hoare triple {57219#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57219#(< ~counter~0 34)} is VALID [2022-04-08 06:14:10,374 INFO L290 TraceCheckUtils]: 132: Hoare triple {57219#(< ~counter~0 34)} assume !!(0 != ~r~0); {57219#(< ~counter~0 34)} is VALID [2022-04-08 06:14:10,375 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {55870#true} {57219#(< ~counter~0 34)} #63#return; {57219#(< ~counter~0 34)} is VALID [2022-04-08 06:14:10,375 INFO L290 TraceCheckUtils]: 130: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,375 INFO L290 TraceCheckUtils]: 129: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,375 INFO L290 TraceCheckUtils]: 128: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,375 INFO L272 TraceCheckUtils]: 127: Hoare triple {57219#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,375 INFO L290 TraceCheckUtils]: 126: Hoare triple {57219#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {57219#(< ~counter~0 34)} is VALID [2022-04-08 06:14:10,376 INFO L290 TraceCheckUtils]: 125: Hoare triple {57247#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57219#(< ~counter~0 34)} is VALID [2022-04-08 06:14:10,376 INFO L290 TraceCheckUtils]: 124: Hoare triple {57247#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57247#(< ~counter~0 33)} is VALID [2022-04-08 06:14:10,377 INFO L290 TraceCheckUtils]: 123: Hoare triple {57247#(< ~counter~0 33)} assume !!(0 != ~r~0); {57247#(< ~counter~0 33)} is VALID [2022-04-08 06:14:10,377 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {55870#true} {57247#(< ~counter~0 33)} #63#return; {57247#(< ~counter~0 33)} is VALID [2022-04-08 06:14:10,377 INFO L290 TraceCheckUtils]: 121: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,377 INFO L290 TraceCheckUtils]: 120: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,377 INFO L290 TraceCheckUtils]: 119: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,378 INFO L272 TraceCheckUtils]: 118: Hoare triple {57247#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,378 INFO L290 TraceCheckUtils]: 117: Hoare triple {57247#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {57247#(< ~counter~0 33)} is VALID [2022-04-08 06:14:10,379 INFO L290 TraceCheckUtils]: 116: Hoare triple {57275#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57247#(< ~counter~0 33)} is VALID [2022-04-08 06:14:10,379 INFO L290 TraceCheckUtils]: 115: Hoare triple {57275#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57275#(< ~counter~0 32)} is VALID [2022-04-08 06:14:10,379 INFO L290 TraceCheckUtils]: 114: Hoare triple {57275#(< ~counter~0 32)} assume !!(0 != ~r~0); {57275#(< ~counter~0 32)} is VALID [2022-04-08 06:14:10,380 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {55870#true} {57275#(< ~counter~0 32)} #63#return; {57275#(< ~counter~0 32)} is VALID [2022-04-08 06:14:10,380 INFO L290 TraceCheckUtils]: 112: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,380 INFO L290 TraceCheckUtils]: 111: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,380 INFO L290 TraceCheckUtils]: 110: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,380 INFO L272 TraceCheckUtils]: 109: Hoare triple {57275#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,381 INFO L290 TraceCheckUtils]: 108: Hoare triple {57275#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {57275#(< ~counter~0 32)} is VALID [2022-04-08 06:14:10,381 INFO L290 TraceCheckUtils]: 107: Hoare triple {57303#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57275#(< ~counter~0 32)} is VALID [2022-04-08 06:14:10,382 INFO L290 TraceCheckUtils]: 106: Hoare triple {57303#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57303#(< ~counter~0 31)} is VALID [2022-04-08 06:14:10,382 INFO L290 TraceCheckUtils]: 105: Hoare triple {57303#(< ~counter~0 31)} assume !!(0 != ~r~0); {57303#(< ~counter~0 31)} is VALID [2022-04-08 06:14:10,383 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {55870#true} {57303#(< ~counter~0 31)} #63#return; {57303#(< ~counter~0 31)} is VALID [2022-04-08 06:14:10,383 INFO L290 TraceCheckUtils]: 103: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,383 INFO L290 TraceCheckUtils]: 102: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,383 INFO L290 TraceCheckUtils]: 101: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,383 INFO L272 TraceCheckUtils]: 100: Hoare triple {57303#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,383 INFO L290 TraceCheckUtils]: 99: Hoare triple {57303#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {57303#(< ~counter~0 31)} is VALID [2022-04-08 06:14:10,384 INFO L290 TraceCheckUtils]: 98: Hoare triple {56711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57303#(< ~counter~0 31)} is VALID [2022-04-08 06:14:10,384 INFO L290 TraceCheckUtils]: 97: Hoare triple {56711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:10,385 INFO L290 TraceCheckUtils]: 96: Hoare triple {56711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:10,385 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {55870#true} {56711#(<= ~counter~0 29)} #63#return; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:10,385 INFO L290 TraceCheckUtils]: 94: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,385 INFO L290 TraceCheckUtils]: 93: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,385 INFO L290 TraceCheckUtils]: 92: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,385 INFO L272 TraceCheckUtils]: 91: Hoare triple {56711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,386 INFO L290 TraceCheckUtils]: 90: Hoare triple {56711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:10,386 INFO L290 TraceCheckUtils]: 89: Hoare triple {56683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:10,387 INFO L290 TraceCheckUtils]: 88: Hoare triple {56683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:10,387 INFO L290 TraceCheckUtils]: 87: Hoare triple {56683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:10,388 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {55870#true} {56683#(<= ~counter~0 28)} #63#return; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:10,388 INFO L290 TraceCheckUtils]: 85: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,388 INFO L290 TraceCheckUtils]: 84: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,388 INFO L290 TraceCheckUtils]: 83: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,388 INFO L272 TraceCheckUtils]: 82: Hoare triple {56683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,388 INFO L290 TraceCheckUtils]: 81: Hoare triple {56683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:10,389 INFO L290 TraceCheckUtils]: 80: Hoare triple {56655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:10,390 INFO L290 TraceCheckUtils]: 79: Hoare triple {56655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:10,390 INFO L290 TraceCheckUtils]: 78: Hoare triple {56655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:10,390 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {55870#true} {56655#(<= ~counter~0 27)} #63#return; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:10,391 INFO L290 TraceCheckUtils]: 76: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,391 INFO L290 TraceCheckUtils]: 75: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,391 INFO L290 TraceCheckUtils]: 74: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,391 INFO L272 TraceCheckUtils]: 73: Hoare triple {56655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,391 INFO L290 TraceCheckUtils]: 72: Hoare triple {56655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:10,392 INFO L290 TraceCheckUtils]: 71: Hoare triple {56627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:10,392 INFO L290 TraceCheckUtils]: 70: Hoare triple {56627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:10,392 INFO L290 TraceCheckUtils]: 69: Hoare triple {56627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:10,393 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {55870#true} {56627#(<= ~counter~0 26)} #63#return; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:10,393 INFO L290 TraceCheckUtils]: 67: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,393 INFO L290 TraceCheckUtils]: 66: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,393 INFO L290 TraceCheckUtils]: 65: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,393 INFO L272 TraceCheckUtils]: 64: Hoare triple {56627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,394 INFO L290 TraceCheckUtils]: 63: Hoare triple {56627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:10,394 INFO L290 TraceCheckUtils]: 62: Hoare triple {56599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:10,395 INFO L290 TraceCheckUtils]: 61: Hoare triple {56599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:10,395 INFO L290 TraceCheckUtils]: 60: Hoare triple {56599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:10,396 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {55870#true} {56599#(<= ~counter~0 25)} #63#return; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:10,396 INFO L290 TraceCheckUtils]: 58: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,396 INFO L290 TraceCheckUtils]: 57: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,396 INFO L290 TraceCheckUtils]: 56: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,396 INFO L272 TraceCheckUtils]: 55: Hoare triple {56599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,396 INFO L290 TraceCheckUtils]: 54: Hoare triple {56599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:10,397 INFO L290 TraceCheckUtils]: 53: Hoare triple {56571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:10,398 INFO L290 TraceCheckUtils]: 52: Hoare triple {56571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:10,398 INFO L290 TraceCheckUtils]: 51: Hoare triple {56571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:10,399 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {55870#true} {56571#(<= ~counter~0 24)} #63#return; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:10,399 INFO L290 TraceCheckUtils]: 49: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,399 INFO L290 TraceCheckUtils]: 48: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,399 INFO L290 TraceCheckUtils]: 47: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,399 INFO L272 TraceCheckUtils]: 46: Hoare triple {56571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,399 INFO L290 TraceCheckUtils]: 45: Hoare triple {56571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:10,400 INFO L290 TraceCheckUtils]: 44: Hoare triple {56543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:10,401 INFO L290 TraceCheckUtils]: 43: Hoare triple {56543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:10,401 INFO L290 TraceCheckUtils]: 42: Hoare triple {56543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:10,402 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55870#true} {56543#(<= ~counter~0 23)} #63#return; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:10,402 INFO L290 TraceCheckUtils]: 40: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,402 INFO L290 TraceCheckUtils]: 39: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,402 INFO L290 TraceCheckUtils]: 38: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,402 INFO L272 TraceCheckUtils]: 37: Hoare triple {56543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,402 INFO L290 TraceCheckUtils]: 36: Hoare triple {56543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:10,403 INFO L290 TraceCheckUtils]: 35: Hoare triple {56515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:10,404 INFO L290 TraceCheckUtils]: 34: Hoare triple {56515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:10,404 INFO L290 TraceCheckUtils]: 33: Hoare triple {56515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:10,405 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55870#true} {56515#(<= ~counter~0 22)} #63#return; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:10,405 INFO L290 TraceCheckUtils]: 31: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,405 INFO L290 TraceCheckUtils]: 30: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,405 INFO L290 TraceCheckUtils]: 29: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,405 INFO L272 TraceCheckUtils]: 28: Hoare triple {56515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,405 INFO L290 TraceCheckUtils]: 27: Hoare triple {56515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:10,406 INFO L290 TraceCheckUtils]: 26: Hoare triple {56487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:10,406 INFO L290 TraceCheckUtils]: 25: Hoare triple {56487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:10,407 INFO L290 TraceCheckUtils]: 24: Hoare triple {56487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:10,408 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55870#true} {56487#(<= ~counter~0 21)} #63#return; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:10,408 INFO L290 TraceCheckUtils]: 22: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,408 INFO L290 TraceCheckUtils]: 21: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,408 INFO L290 TraceCheckUtils]: 20: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,408 INFO L272 TraceCheckUtils]: 19: Hoare triple {56487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,408 INFO L290 TraceCheckUtils]: 18: Hoare triple {56487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:10,409 INFO L290 TraceCheckUtils]: 17: Hoare triple {56459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:10,409 INFO L290 TraceCheckUtils]: 16: Hoare triple {56459#(<= ~counter~0 20)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:10,410 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55870#true} {56459#(<= ~counter~0 20)} #61#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:10,410 INFO L290 TraceCheckUtils]: 14: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,410 INFO L290 TraceCheckUtils]: 13: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,410 INFO L290 TraceCheckUtils]: 12: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,410 INFO L272 TraceCheckUtils]: 11: Hoare triple {56459#(<= ~counter~0 20)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,411 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55870#true} {56459#(<= ~counter~0 20)} #59#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:10,411 INFO L290 TraceCheckUtils]: 9: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-08 06:14:10,411 INFO L290 TraceCheckUtils]: 8: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-08 06:14:10,411 INFO L290 TraceCheckUtils]: 7: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-08 06:14:10,411 INFO L272 TraceCheckUtils]: 6: Hoare triple {56459#(<= ~counter~0 20)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55870#true} is VALID [2022-04-08 06:14:10,412 INFO L290 TraceCheckUtils]: 5: Hoare triple {56459#(<= ~counter~0 20)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:10,412 INFO L272 TraceCheckUtils]: 4: Hoare triple {56459#(<= ~counter~0 20)} call #t~ret7 := main(); {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:10,412 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56459#(<= ~counter~0 20)} {55870#true} #67#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:10,413 INFO L290 TraceCheckUtils]: 2: Hoare triple {56459#(<= ~counter~0 20)} assume true; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:10,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {55870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {56459#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:10,413 INFO L272 TraceCheckUtils]: 0: Hoare triple {55870#true} call ULTIMATE.init(); {55870#true} is VALID [2022-04-08 06:14:10,414 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 06:14:10,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:14:10,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603305071] [2022-04-08 06:14:10,414 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:14:10,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [775544075] [2022-04-08 06:14:10,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [775544075] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:14:10,415 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:14:10,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 54 [2022-04-08 06:14:10,415 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:14:10,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [488324552] [2022-04-08 06:14:10,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [488324552] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:14:10,415 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:14:10,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-08 06:14:10,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043466337] [2022-04-08 06:14:10,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:14:10,416 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 06:14:10,417 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:14:10,417 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 06:14:10,673 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 06:14:10,674 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-08 06:14:10,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:14:10,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-08 06:14:10,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:14:10,675 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 06:14:12,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:12,451 INFO L93 Difference]: Finished difference Result 295 states and 326 transitions. [2022-04-08 06:14:12,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-08 06:14:12,463 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 06:14:12,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:14:12,464 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 06:14:12,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-08 06:14:12,471 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 06:14:12,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-08 06:14:12,477 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 325 transitions. [2022-04-08 06:14:12,766 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 06:14:12,771 INFO L225 Difference]: With dead ends: 295 [2022-04-08 06:14:12,771 INFO L226 Difference]: Without dead ends: 290 [2022-04-08 06:14:12,772 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 514 SyntacticMatches, 1 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 504 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=2868, Invalid=3938, Unknown=0, NotChecked=0, Total=6806 [2022-04-08 06:14:12,773 INFO L913 BasicCegarLoop]: 55 mSDtfsCounter, 105 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:14:12,773 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [105 Valid, 320 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:14:12,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-04-08 06:14:13,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-04-08 06:14:13,324 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:14:13,325 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 06:14:13,325 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 06:14:13,326 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 06:14:13,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:13,331 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-08 06:14:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-08 06:14:13,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:13,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:13,332 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 06:14:13,332 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 06:14:13,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:13,337 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-08 06:14:13,337 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-08 06:14:13,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:13,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:13,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:14:13,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:14:13,338 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 06:14:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 321 transitions. [2022-04-08 06:14:13,344 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 321 transitions. Word has length 284 [2022-04-08 06:14:13,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:14:13,344 INFO L478 AbstractCegarLoop]: Abstraction has 290 states and 321 transitions. [2022-04-08 06:14:13,345 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 06:14:13,345 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 290 states and 321 transitions. [2022-04-08 06:14:15,859 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 06:14:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-08 06:14:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-04-08 06:14:15,861 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:14:15,861 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 06:14:15,872 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 06:14:16,061 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 06:14:16,062 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:14:16,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:14:16,062 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 59 times [2022-04-08 06:14:16,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:14:16,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1425536597] [2022-04-08 06:14:16,063 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:14:16,063 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 60 times [2022-04-08 06:14:16,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:14:16,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605321768] [2022-04-08 06:14:16,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:14:16,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:14:16,108 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:14:16,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [434131910] [2022-04-08 06:14:16,108 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:14:16,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:14:16,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:14:16,123 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 06:14:16,160 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 06:14:22,853 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-08 06:14:22,853 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:14:22,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-08 06:14:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:14:22,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:14:24,732 INFO L272 TraceCheckUtils]: 0: Hoare triple {59435#true} call ULTIMATE.init(); {59435#true} is VALID [2022-04-08 06:14:24,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {59435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,734 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59443#(<= ~counter~0 0)} {59435#true} #67#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,735 INFO L272 TraceCheckUtils]: 4: Hoare triple {59443#(<= ~counter~0 0)} call #t~ret7 := main(); {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,735 INFO L290 TraceCheckUtils]: 5: Hoare triple {59443#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,735 INFO L272 TraceCheckUtils]: 6: Hoare triple {59443#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,736 INFO L290 TraceCheckUtils]: 7: Hoare triple {59443#(<= ~counter~0 0)} ~cond := #in~cond; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,736 INFO L290 TraceCheckUtils]: 8: Hoare triple {59443#(<= ~counter~0 0)} assume !(0 == ~cond); {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,736 INFO L290 TraceCheckUtils]: 9: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,737 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59443#(<= ~counter~0 0)} {59443#(<= ~counter~0 0)} #59#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,737 INFO L272 TraceCheckUtils]: 11: Hoare triple {59443#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,738 INFO L290 TraceCheckUtils]: 12: Hoare triple {59443#(<= ~counter~0 0)} ~cond := #in~cond; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,738 INFO L290 TraceCheckUtils]: 13: Hoare triple {59443#(<= ~counter~0 0)} assume !(0 == ~cond); {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,738 INFO L290 TraceCheckUtils]: 14: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,739 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59443#(<= ~counter~0 0)} {59443#(<= ~counter~0 0)} #61#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,739 INFO L290 TraceCheckUtils]: 16: Hoare triple {59443#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59443#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:24,741 INFO L290 TraceCheckUtils]: 17: Hoare triple {59443#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59492#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:24,741 INFO L290 TraceCheckUtils]: 18: Hoare triple {59492#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {59492#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:24,741 INFO L272 TraceCheckUtils]: 19: Hoare triple {59492#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59492#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:24,742 INFO L290 TraceCheckUtils]: 20: Hoare triple {59492#(<= ~counter~0 1)} ~cond := #in~cond; {59492#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:24,742 INFO L290 TraceCheckUtils]: 21: Hoare triple {59492#(<= ~counter~0 1)} assume !(0 == ~cond); {59492#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:24,742 INFO L290 TraceCheckUtils]: 22: Hoare triple {59492#(<= ~counter~0 1)} assume true; {59492#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:24,743 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59492#(<= ~counter~0 1)} {59492#(<= ~counter~0 1)} #63#return; {59492#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:24,743 INFO L290 TraceCheckUtils]: 24: Hoare triple {59492#(<= ~counter~0 1)} assume !!(0 != ~r~0); {59492#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:24,744 INFO L290 TraceCheckUtils]: 25: Hoare triple {59492#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59492#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:24,744 INFO L290 TraceCheckUtils]: 26: Hoare triple {59492#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59520#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:24,745 INFO L290 TraceCheckUtils]: 27: Hoare triple {59520#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {59520#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:24,745 INFO L272 TraceCheckUtils]: 28: Hoare triple {59520#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59520#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:24,745 INFO L290 TraceCheckUtils]: 29: Hoare triple {59520#(<= ~counter~0 2)} ~cond := #in~cond; {59520#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:24,746 INFO L290 TraceCheckUtils]: 30: Hoare triple {59520#(<= ~counter~0 2)} assume !(0 == ~cond); {59520#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:24,746 INFO L290 TraceCheckUtils]: 31: Hoare triple {59520#(<= ~counter~0 2)} assume true; {59520#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:24,747 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59520#(<= ~counter~0 2)} {59520#(<= ~counter~0 2)} #63#return; {59520#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:24,747 INFO L290 TraceCheckUtils]: 33: Hoare triple {59520#(<= ~counter~0 2)} assume !!(0 != ~r~0); {59520#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:24,747 INFO L290 TraceCheckUtils]: 34: Hoare triple {59520#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59520#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:24,748 INFO L290 TraceCheckUtils]: 35: Hoare triple {59520#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59548#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:24,748 INFO L290 TraceCheckUtils]: 36: Hoare triple {59548#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {59548#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:24,749 INFO L272 TraceCheckUtils]: 37: Hoare triple {59548#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59548#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:24,749 INFO L290 TraceCheckUtils]: 38: Hoare triple {59548#(<= ~counter~0 3)} ~cond := #in~cond; {59548#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:24,749 INFO L290 TraceCheckUtils]: 39: Hoare triple {59548#(<= ~counter~0 3)} assume !(0 == ~cond); {59548#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:24,750 INFO L290 TraceCheckUtils]: 40: Hoare triple {59548#(<= ~counter~0 3)} assume true; {59548#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:24,750 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59548#(<= ~counter~0 3)} {59548#(<= ~counter~0 3)} #63#return; {59548#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:24,751 INFO L290 TraceCheckUtils]: 42: Hoare triple {59548#(<= ~counter~0 3)} assume !!(0 != ~r~0); {59548#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:24,751 INFO L290 TraceCheckUtils]: 43: Hoare triple {59548#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59548#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:24,752 INFO L290 TraceCheckUtils]: 44: Hoare triple {59548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59576#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:24,752 INFO L290 TraceCheckUtils]: 45: Hoare triple {59576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {59576#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:24,753 INFO L272 TraceCheckUtils]: 46: Hoare triple {59576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59576#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:24,753 INFO L290 TraceCheckUtils]: 47: Hoare triple {59576#(<= ~counter~0 4)} ~cond := #in~cond; {59576#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:24,753 INFO L290 TraceCheckUtils]: 48: Hoare triple {59576#(<= ~counter~0 4)} assume !(0 == ~cond); {59576#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:24,753 INFO L290 TraceCheckUtils]: 49: Hoare triple {59576#(<= ~counter~0 4)} assume true; {59576#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:24,754 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59576#(<= ~counter~0 4)} {59576#(<= ~counter~0 4)} #63#return; {59576#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:24,754 INFO L290 TraceCheckUtils]: 51: Hoare triple {59576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {59576#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:24,755 INFO L290 TraceCheckUtils]: 52: Hoare triple {59576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59576#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:24,755 INFO L290 TraceCheckUtils]: 53: Hoare triple {59576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59604#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:24,756 INFO L290 TraceCheckUtils]: 54: Hoare triple {59604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {59604#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:24,756 INFO L272 TraceCheckUtils]: 55: Hoare triple {59604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59604#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:24,757 INFO L290 TraceCheckUtils]: 56: Hoare triple {59604#(<= ~counter~0 5)} ~cond := #in~cond; {59604#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:24,757 INFO L290 TraceCheckUtils]: 57: Hoare triple {59604#(<= ~counter~0 5)} assume !(0 == ~cond); {59604#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:24,757 INFO L290 TraceCheckUtils]: 58: Hoare triple {59604#(<= ~counter~0 5)} assume true; {59604#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:24,758 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59604#(<= ~counter~0 5)} {59604#(<= ~counter~0 5)} #63#return; {59604#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:24,758 INFO L290 TraceCheckUtils]: 60: Hoare triple {59604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {59604#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:24,758 INFO L290 TraceCheckUtils]: 61: Hoare triple {59604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59604#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:24,759 INFO L290 TraceCheckUtils]: 62: Hoare triple {59604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59632#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:24,759 INFO L290 TraceCheckUtils]: 63: Hoare triple {59632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {59632#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:24,760 INFO L272 TraceCheckUtils]: 64: Hoare triple {59632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59632#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:24,760 INFO L290 TraceCheckUtils]: 65: Hoare triple {59632#(<= ~counter~0 6)} ~cond := #in~cond; {59632#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:24,761 INFO L290 TraceCheckUtils]: 66: Hoare triple {59632#(<= ~counter~0 6)} assume !(0 == ~cond); {59632#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:24,761 INFO L290 TraceCheckUtils]: 67: Hoare triple {59632#(<= ~counter~0 6)} assume true; {59632#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:24,761 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59632#(<= ~counter~0 6)} {59632#(<= ~counter~0 6)} #63#return; {59632#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:24,762 INFO L290 TraceCheckUtils]: 69: Hoare triple {59632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {59632#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:24,762 INFO L290 TraceCheckUtils]: 70: Hoare triple {59632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59632#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:24,763 INFO L290 TraceCheckUtils]: 71: Hoare triple {59632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59660#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:24,763 INFO L290 TraceCheckUtils]: 72: Hoare triple {59660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {59660#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:24,764 INFO L272 TraceCheckUtils]: 73: Hoare triple {59660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59660#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:24,764 INFO L290 TraceCheckUtils]: 74: Hoare triple {59660#(<= ~counter~0 7)} ~cond := #in~cond; {59660#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:24,764 INFO L290 TraceCheckUtils]: 75: Hoare triple {59660#(<= ~counter~0 7)} assume !(0 == ~cond); {59660#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:24,764 INFO L290 TraceCheckUtils]: 76: Hoare triple {59660#(<= ~counter~0 7)} assume true; {59660#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:24,765 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59660#(<= ~counter~0 7)} {59660#(<= ~counter~0 7)} #63#return; {59660#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:24,765 INFO L290 TraceCheckUtils]: 78: Hoare triple {59660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {59660#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:24,766 INFO L290 TraceCheckUtils]: 79: Hoare triple {59660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59660#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:24,766 INFO L290 TraceCheckUtils]: 80: Hoare triple {59660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59688#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:24,767 INFO L290 TraceCheckUtils]: 81: Hoare triple {59688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {59688#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:24,767 INFO L272 TraceCheckUtils]: 82: Hoare triple {59688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59688#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:24,768 INFO L290 TraceCheckUtils]: 83: Hoare triple {59688#(<= ~counter~0 8)} ~cond := #in~cond; {59688#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:24,768 INFO L290 TraceCheckUtils]: 84: Hoare triple {59688#(<= ~counter~0 8)} assume !(0 == ~cond); {59688#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:24,768 INFO L290 TraceCheckUtils]: 85: Hoare triple {59688#(<= ~counter~0 8)} assume true; {59688#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:24,769 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59688#(<= ~counter~0 8)} {59688#(<= ~counter~0 8)} #63#return; {59688#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:24,769 INFO L290 TraceCheckUtils]: 87: Hoare triple {59688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {59688#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:24,769 INFO L290 TraceCheckUtils]: 88: Hoare triple {59688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59688#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:24,770 INFO L290 TraceCheckUtils]: 89: Hoare triple {59688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59716#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:24,770 INFO L290 TraceCheckUtils]: 90: Hoare triple {59716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {59716#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:24,771 INFO L272 TraceCheckUtils]: 91: Hoare triple {59716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59716#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:24,771 INFO L290 TraceCheckUtils]: 92: Hoare triple {59716#(<= ~counter~0 9)} ~cond := #in~cond; {59716#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:24,772 INFO L290 TraceCheckUtils]: 93: Hoare triple {59716#(<= ~counter~0 9)} assume !(0 == ~cond); {59716#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:24,772 INFO L290 TraceCheckUtils]: 94: Hoare triple {59716#(<= ~counter~0 9)} assume true; {59716#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:24,772 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59716#(<= ~counter~0 9)} {59716#(<= ~counter~0 9)} #63#return; {59716#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:24,773 INFO L290 TraceCheckUtils]: 96: Hoare triple {59716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {59716#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:24,773 INFO L290 TraceCheckUtils]: 97: Hoare triple {59716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59716#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:24,774 INFO L290 TraceCheckUtils]: 98: Hoare triple {59716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59744#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:24,774 INFO L290 TraceCheckUtils]: 99: Hoare triple {59744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {59744#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:24,775 INFO L272 TraceCheckUtils]: 100: Hoare triple {59744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59744#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:24,775 INFO L290 TraceCheckUtils]: 101: Hoare triple {59744#(<= ~counter~0 10)} ~cond := #in~cond; {59744#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:24,775 INFO L290 TraceCheckUtils]: 102: Hoare triple {59744#(<= ~counter~0 10)} assume !(0 == ~cond); {59744#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:24,776 INFO L290 TraceCheckUtils]: 103: Hoare triple {59744#(<= ~counter~0 10)} assume true; {59744#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:24,776 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59744#(<= ~counter~0 10)} {59744#(<= ~counter~0 10)} #63#return; {59744#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:24,777 INFO L290 TraceCheckUtils]: 105: Hoare triple {59744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {59744#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:24,777 INFO L290 TraceCheckUtils]: 106: Hoare triple {59744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59744#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:24,778 INFO L290 TraceCheckUtils]: 107: Hoare triple {59744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59772#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:24,778 INFO L290 TraceCheckUtils]: 108: Hoare triple {59772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {59772#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:24,778 INFO L272 TraceCheckUtils]: 109: Hoare triple {59772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59772#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:24,779 INFO L290 TraceCheckUtils]: 110: Hoare triple {59772#(<= ~counter~0 11)} ~cond := #in~cond; {59772#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:24,779 INFO L290 TraceCheckUtils]: 111: Hoare triple {59772#(<= ~counter~0 11)} assume !(0 == ~cond); {59772#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:24,779 INFO L290 TraceCheckUtils]: 112: Hoare triple {59772#(<= ~counter~0 11)} assume true; {59772#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:24,780 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59772#(<= ~counter~0 11)} {59772#(<= ~counter~0 11)} #63#return; {59772#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:24,780 INFO L290 TraceCheckUtils]: 114: Hoare triple {59772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {59772#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:24,781 INFO L290 TraceCheckUtils]: 115: Hoare triple {59772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59772#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:24,781 INFO L290 TraceCheckUtils]: 116: Hoare triple {59772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59800#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:24,782 INFO L290 TraceCheckUtils]: 117: Hoare triple {59800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {59800#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:24,782 INFO L272 TraceCheckUtils]: 118: Hoare triple {59800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59800#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:24,782 INFO L290 TraceCheckUtils]: 119: Hoare triple {59800#(<= ~counter~0 12)} ~cond := #in~cond; {59800#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:24,783 INFO L290 TraceCheckUtils]: 120: Hoare triple {59800#(<= ~counter~0 12)} assume !(0 == ~cond); {59800#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:24,783 INFO L290 TraceCheckUtils]: 121: Hoare triple {59800#(<= ~counter~0 12)} assume true; {59800#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:24,784 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59800#(<= ~counter~0 12)} {59800#(<= ~counter~0 12)} #63#return; {59800#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:24,784 INFO L290 TraceCheckUtils]: 123: Hoare triple {59800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {59800#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:24,784 INFO L290 TraceCheckUtils]: 124: Hoare triple {59800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59800#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:24,785 INFO L290 TraceCheckUtils]: 125: Hoare triple {59800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59828#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:24,785 INFO L290 TraceCheckUtils]: 126: Hoare triple {59828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {59828#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:24,786 INFO L272 TraceCheckUtils]: 127: Hoare triple {59828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59828#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:24,786 INFO L290 TraceCheckUtils]: 128: Hoare triple {59828#(<= ~counter~0 13)} ~cond := #in~cond; {59828#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:24,786 INFO L290 TraceCheckUtils]: 129: Hoare triple {59828#(<= ~counter~0 13)} assume !(0 == ~cond); {59828#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:24,787 INFO L290 TraceCheckUtils]: 130: Hoare triple {59828#(<= ~counter~0 13)} assume true; {59828#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:24,787 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59828#(<= ~counter~0 13)} {59828#(<= ~counter~0 13)} #63#return; {59828#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:24,788 INFO L290 TraceCheckUtils]: 132: Hoare triple {59828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {59828#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:24,788 INFO L290 TraceCheckUtils]: 133: Hoare triple {59828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59828#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:24,789 INFO L290 TraceCheckUtils]: 134: Hoare triple {59828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59856#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:24,789 INFO L290 TraceCheckUtils]: 135: Hoare triple {59856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {59856#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:24,789 INFO L272 TraceCheckUtils]: 136: Hoare triple {59856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59856#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:24,790 INFO L290 TraceCheckUtils]: 137: Hoare triple {59856#(<= ~counter~0 14)} ~cond := #in~cond; {59856#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:24,790 INFO L290 TraceCheckUtils]: 138: Hoare triple {59856#(<= ~counter~0 14)} assume !(0 == ~cond); {59856#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:24,790 INFO L290 TraceCheckUtils]: 139: Hoare triple {59856#(<= ~counter~0 14)} assume true; {59856#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:24,791 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59856#(<= ~counter~0 14)} {59856#(<= ~counter~0 14)} #63#return; {59856#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:24,791 INFO L290 TraceCheckUtils]: 141: Hoare triple {59856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {59856#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:24,792 INFO L290 TraceCheckUtils]: 142: Hoare triple {59856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59856#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:24,792 INFO L290 TraceCheckUtils]: 143: Hoare triple {59856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59884#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:24,793 INFO L290 TraceCheckUtils]: 144: Hoare triple {59884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {59884#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:24,793 INFO L272 TraceCheckUtils]: 145: Hoare triple {59884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59884#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:24,793 INFO L290 TraceCheckUtils]: 146: Hoare triple {59884#(<= ~counter~0 15)} ~cond := #in~cond; {59884#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:24,794 INFO L290 TraceCheckUtils]: 147: Hoare triple {59884#(<= ~counter~0 15)} assume !(0 == ~cond); {59884#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:24,794 INFO L290 TraceCheckUtils]: 148: Hoare triple {59884#(<= ~counter~0 15)} assume true; {59884#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:24,795 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59884#(<= ~counter~0 15)} {59884#(<= ~counter~0 15)} #63#return; {59884#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:24,795 INFO L290 TraceCheckUtils]: 150: Hoare triple {59884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {59884#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:24,795 INFO L290 TraceCheckUtils]: 151: Hoare triple {59884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59884#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:24,796 INFO L290 TraceCheckUtils]: 152: Hoare triple {59884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59912#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:24,796 INFO L290 TraceCheckUtils]: 153: Hoare triple {59912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {59912#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:24,797 INFO L272 TraceCheckUtils]: 154: Hoare triple {59912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59912#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:24,797 INFO L290 TraceCheckUtils]: 155: Hoare triple {59912#(<= ~counter~0 16)} ~cond := #in~cond; {59912#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:24,797 INFO L290 TraceCheckUtils]: 156: Hoare triple {59912#(<= ~counter~0 16)} assume !(0 == ~cond); {59912#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:24,798 INFO L290 TraceCheckUtils]: 157: Hoare triple {59912#(<= ~counter~0 16)} assume true; {59912#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:24,798 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59912#(<= ~counter~0 16)} {59912#(<= ~counter~0 16)} #63#return; {59912#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:24,799 INFO L290 TraceCheckUtils]: 159: Hoare triple {59912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {59912#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:24,799 INFO L290 TraceCheckUtils]: 160: Hoare triple {59912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59912#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:24,800 INFO L290 TraceCheckUtils]: 161: Hoare triple {59912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59940#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:24,800 INFO L290 TraceCheckUtils]: 162: Hoare triple {59940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {59940#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:24,801 INFO L272 TraceCheckUtils]: 163: Hoare triple {59940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59940#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:24,801 INFO L290 TraceCheckUtils]: 164: Hoare triple {59940#(<= ~counter~0 17)} ~cond := #in~cond; {59940#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:24,801 INFO L290 TraceCheckUtils]: 165: Hoare triple {59940#(<= ~counter~0 17)} assume !(0 == ~cond); {59940#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:24,801 INFO L290 TraceCheckUtils]: 166: Hoare triple {59940#(<= ~counter~0 17)} assume true; {59940#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:24,802 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59940#(<= ~counter~0 17)} {59940#(<= ~counter~0 17)} #63#return; {59940#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:24,802 INFO L290 TraceCheckUtils]: 168: Hoare triple {59940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {59940#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:24,803 INFO L290 TraceCheckUtils]: 169: Hoare triple {59940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59940#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:24,803 INFO L290 TraceCheckUtils]: 170: Hoare triple {59940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59968#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:24,804 INFO L290 TraceCheckUtils]: 171: Hoare triple {59968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {59968#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:24,804 INFO L272 TraceCheckUtils]: 172: Hoare triple {59968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59968#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:24,805 INFO L290 TraceCheckUtils]: 173: Hoare triple {59968#(<= ~counter~0 18)} ~cond := #in~cond; {59968#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:24,805 INFO L290 TraceCheckUtils]: 174: Hoare triple {59968#(<= ~counter~0 18)} assume !(0 == ~cond); {59968#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:24,805 INFO L290 TraceCheckUtils]: 175: Hoare triple {59968#(<= ~counter~0 18)} assume true; {59968#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:24,806 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59968#(<= ~counter~0 18)} {59968#(<= ~counter~0 18)} #63#return; {59968#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:24,806 INFO L290 TraceCheckUtils]: 177: Hoare triple {59968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {59968#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:24,806 INFO L290 TraceCheckUtils]: 178: Hoare triple {59968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59968#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:24,807 INFO L290 TraceCheckUtils]: 179: Hoare triple {59968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:24,807 INFO L290 TraceCheckUtils]: 180: Hoare triple {59996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:24,808 INFO L272 TraceCheckUtils]: 181: Hoare triple {59996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:24,808 INFO L290 TraceCheckUtils]: 182: Hoare triple {59996#(<= ~counter~0 19)} ~cond := #in~cond; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:24,809 INFO L290 TraceCheckUtils]: 183: Hoare triple {59996#(<= ~counter~0 19)} assume !(0 == ~cond); {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:24,809 INFO L290 TraceCheckUtils]: 184: Hoare triple {59996#(<= ~counter~0 19)} assume true; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:24,810 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59996#(<= ~counter~0 19)} {59996#(<= ~counter~0 19)} #63#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:24,810 INFO L290 TraceCheckUtils]: 186: Hoare triple {59996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:24,810 INFO L290 TraceCheckUtils]: 187: Hoare triple {59996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:24,811 INFO L290 TraceCheckUtils]: 188: Hoare triple {59996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:24,811 INFO L290 TraceCheckUtils]: 189: Hoare triple {60024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:24,812 INFO L272 TraceCheckUtils]: 190: Hoare triple {60024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:24,812 INFO L290 TraceCheckUtils]: 191: Hoare triple {60024#(<= ~counter~0 20)} ~cond := #in~cond; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:24,812 INFO L290 TraceCheckUtils]: 192: Hoare triple {60024#(<= ~counter~0 20)} assume !(0 == ~cond); {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:24,813 INFO L290 TraceCheckUtils]: 193: Hoare triple {60024#(<= ~counter~0 20)} assume true; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:24,813 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {60024#(<= ~counter~0 20)} {60024#(<= ~counter~0 20)} #63#return; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:24,814 INFO L290 TraceCheckUtils]: 195: Hoare triple {60024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:24,814 INFO L290 TraceCheckUtils]: 196: Hoare triple {60024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:24,815 INFO L290 TraceCheckUtils]: 197: Hoare triple {60024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:24,815 INFO L290 TraceCheckUtils]: 198: Hoare triple {60052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:24,816 INFO L272 TraceCheckUtils]: 199: Hoare triple {60052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:24,816 INFO L290 TraceCheckUtils]: 200: Hoare triple {60052#(<= ~counter~0 21)} ~cond := #in~cond; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:24,816 INFO L290 TraceCheckUtils]: 201: Hoare triple {60052#(<= ~counter~0 21)} assume !(0 == ~cond); {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:24,816 INFO L290 TraceCheckUtils]: 202: Hoare triple {60052#(<= ~counter~0 21)} assume true; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:24,817 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {60052#(<= ~counter~0 21)} {60052#(<= ~counter~0 21)} #63#return; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:24,817 INFO L290 TraceCheckUtils]: 204: Hoare triple {60052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:24,818 INFO L290 TraceCheckUtils]: 205: Hoare triple {60052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:24,819 INFO L290 TraceCheckUtils]: 206: Hoare triple {60052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:24,819 INFO L290 TraceCheckUtils]: 207: Hoare triple {60080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:24,820 INFO L272 TraceCheckUtils]: 208: Hoare triple {60080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:24,820 INFO L290 TraceCheckUtils]: 209: Hoare triple {60080#(<= ~counter~0 22)} ~cond := #in~cond; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:24,820 INFO L290 TraceCheckUtils]: 210: Hoare triple {60080#(<= ~counter~0 22)} assume !(0 == ~cond); {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:24,821 INFO L290 TraceCheckUtils]: 211: Hoare triple {60080#(<= ~counter~0 22)} assume true; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:24,821 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {60080#(<= ~counter~0 22)} {60080#(<= ~counter~0 22)} #63#return; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:24,822 INFO L290 TraceCheckUtils]: 213: Hoare triple {60080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:24,822 INFO L290 TraceCheckUtils]: 214: Hoare triple {60080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:24,823 INFO L290 TraceCheckUtils]: 215: Hoare triple {60080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:24,823 INFO L290 TraceCheckUtils]: 216: Hoare triple {60108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:24,824 INFO L272 TraceCheckUtils]: 217: Hoare triple {60108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:24,824 INFO L290 TraceCheckUtils]: 218: Hoare triple {60108#(<= ~counter~0 23)} ~cond := #in~cond; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:24,824 INFO L290 TraceCheckUtils]: 219: Hoare triple {60108#(<= ~counter~0 23)} assume !(0 == ~cond); {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:24,825 INFO L290 TraceCheckUtils]: 220: Hoare triple {60108#(<= ~counter~0 23)} assume true; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:24,826 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {60108#(<= ~counter~0 23)} {60108#(<= ~counter~0 23)} #63#return; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:24,826 INFO L290 TraceCheckUtils]: 222: Hoare triple {60108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:24,826 INFO L290 TraceCheckUtils]: 223: Hoare triple {60108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:24,827 INFO L290 TraceCheckUtils]: 224: Hoare triple {60108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:24,827 INFO L290 TraceCheckUtils]: 225: Hoare triple {60136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:24,828 INFO L272 TraceCheckUtils]: 226: Hoare triple {60136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:24,829 INFO L290 TraceCheckUtils]: 227: Hoare triple {60136#(<= ~counter~0 24)} ~cond := #in~cond; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:24,829 INFO L290 TraceCheckUtils]: 228: Hoare triple {60136#(<= ~counter~0 24)} assume !(0 == ~cond); {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:24,829 INFO L290 TraceCheckUtils]: 229: Hoare triple {60136#(<= ~counter~0 24)} assume true; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:24,830 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {60136#(<= ~counter~0 24)} {60136#(<= ~counter~0 24)} #63#return; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:24,830 INFO L290 TraceCheckUtils]: 231: Hoare triple {60136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:24,831 INFO L290 TraceCheckUtils]: 232: Hoare triple {60136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:24,831 INFO L290 TraceCheckUtils]: 233: Hoare triple {60136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:24,832 INFO L290 TraceCheckUtils]: 234: Hoare triple {60164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:24,832 INFO L272 TraceCheckUtils]: 235: Hoare triple {60164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:24,833 INFO L290 TraceCheckUtils]: 236: Hoare triple {60164#(<= ~counter~0 25)} ~cond := #in~cond; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:24,833 INFO L290 TraceCheckUtils]: 237: Hoare triple {60164#(<= ~counter~0 25)} assume !(0 == ~cond); {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:24,834 INFO L290 TraceCheckUtils]: 238: Hoare triple {60164#(<= ~counter~0 25)} assume true; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:24,834 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {60164#(<= ~counter~0 25)} {60164#(<= ~counter~0 25)} #63#return; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:24,835 INFO L290 TraceCheckUtils]: 240: Hoare triple {60164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:24,835 INFO L290 TraceCheckUtils]: 241: Hoare triple {60164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:24,836 INFO L290 TraceCheckUtils]: 242: Hoare triple {60164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:24,836 INFO L290 TraceCheckUtils]: 243: Hoare triple {60192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:24,837 INFO L272 TraceCheckUtils]: 244: Hoare triple {60192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:24,837 INFO L290 TraceCheckUtils]: 245: Hoare triple {60192#(<= ~counter~0 26)} ~cond := #in~cond; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:24,838 INFO L290 TraceCheckUtils]: 246: Hoare triple {60192#(<= ~counter~0 26)} assume !(0 == ~cond); {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:24,838 INFO L290 TraceCheckUtils]: 247: Hoare triple {60192#(<= ~counter~0 26)} assume true; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:24,839 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {60192#(<= ~counter~0 26)} {60192#(<= ~counter~0 26)} #63#return; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:24,839 INFO L290 TraceCheckUtils]: 249: Hoare triple {60192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:24,839 INFO L290 TraceCheckUtils]: 250: Hoare triple {60192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:24,841 INFO L290 TraceCheckUtils]: 251: Hoare triple {60192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:24,841 INFO L290 TraceCheckUtils]: 252: Hoare triple {60220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:24,842 INFO L272 TraceCheckUtils]: 253: Hoare triple {60220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:24,842 INFO L290 TraceCheckUtils]: 254: Hoare triple {60220#(<= ~counter~0 27)} ~cond := #in~cond; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:24,843 INFO L290 TraceCheckUtils]: 255: Hoare triple {60220#(<= ~counter~0 27)} assume !(0 == ~cond); {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:24,843 INFO L290 TraceCheckUtils]: 256: Hoare triple {60220#(<= ~counter~0 27)} assume true; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:24,844 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {60220#(<= ~counter~0 27)} {60220#(<= ~counter~0 27)} #63#return; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:24,844 INFO L290 TraceCheckUtils]: 258: Hoare triple {60220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:24,844 INFO L290 TraceCheckUtils]: 259: Hoare triple {60220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:24,845 INFO L290 TraceCheckUtils]: 260: Hoare triple {60220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:24,845 INFO L290 TraceCheckUtils]: 261: Hoare triple {60248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:24,846 INFO L272 TraceCheckUtils]: 262: Hoare triple {60248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:24,846 INFO L290 TraceCheckUtils]: 263: Hoare triple {60248#(<= ~counter~0 28)} ~cond := #in~cond; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:24,847 INFO L290 TraceCheckUtils]: 264: Hoare triple {60248#(<= ~counter~0 28)} assume !(0 == ~cond); {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:24,847 INFO L290 TraceCheckUtils]: 265: Hoare triple {60248#(<= ~counter~0 28)} assume true; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:24,848 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {60248#(<= ~counter~0 28)} {60248#(<= ~counter~0 28)} #63#return; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:24,848 INFO L290 TraceCheckUtils]: 267: Hoare triple {60248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:24,849 INFO L290 TraceCheckUtils]: 268: Hoare triple {60248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:24,849 INFO L290 TraceCheckUtils]: 269: Hoare triple {60248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:24,850 INFO L290 TraceCheckUtils]: 270: Hoare triple {60276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:24,850 INFO L272 TraceCheckUtils]: 271: Hoare triple {60276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:24,851 INFO L290 TraceCheckUtils]: 272: Hoare triple {60276#(<= ~counter~0 29)} ~cond := #in~cond; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:24,851 INFO L290 TraceCheckUtils]: 273: Hoare triple {60276#(<= ~counter~0 29)} assume !(0 == ~cond); {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:24,851 INFO L290 TraceCheckUtils]: 274: Hoare triple {60276#(<= ~counter~0 29)} assume true; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:24,852 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {60276#(<= ~counter~0 29)} {60276#(<= ~counter~0 29)} #63#return; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:24,852 INFO L290 TraceCheckUtils]: 276: Hoare triple {60276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:24,853 INFO L290 TraceCheckUtils]: 277: Hoare triple {60276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:24,853 INFO L290 TraceCheckUtils]: 278: Hoare triple {60276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:24,854 INFO L290 TraceCheckUtils]: 279: Hoare triple {60304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:24,854 INFO L272 TraceCheckUtils]: 280: Hoare triple {60304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:24,855 INFO L290 TraceCheckUtils]: 281: Hoare triple {60304#(<= ~counter~0 30)} ~cond := #in~cond; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:24,855 INFO L290 TraceCheckUtils]: 282: Hoare triple {60304#(<= ~counter~0 30)} assume !(0 == ~cond); {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:24,855 INFO L290 TraceCheckUtils]: 283: Hoare triple {60304#(<= ~counter~0 30)} assume true; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:24,856 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {60304#(<= ~counter~0 30)} {60304#(<= ~counter~0 30)} #63#return; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:24,856 INFO L290 TraceCheckUtils]: 285: Hoare triple {60304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:24,856 INFO L290 TraceCheckUtils]: 286: Hoare triple {60304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:24,857 INFO L290 TraceCheckUtils]: 287: Hoare triple {60304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60332#(<= |main_#t~post6| 30)} is VALID [2022-04-08 06:14:24,857 INFO L290 TraceCheckUtils]: 288: Hoare triple {60332#(<= |main_#t~post6| 30)} assume !(#t~post6 < 50);havoc #t~post6; {59436#false} is VALID [2022-04-08 06:14:24,857 INFO L272 TraceCheckUtils]: 289: Hoare triple {59436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59436#false} is VALID [2022-04-08 06:14:24,857 INFO L290 TraceCheckUtils]: 290: Hoare triple {59436#false} ~cond := #in~cond; {59436#false} is VALID [2022-04-08 06:14:24,857 INFO L290 TraceCheckUtils]: 291: Hoare triple {59436#false} assume 0 == ~cond; {59436#false} is VALID [2022-04-08 06:14:24,858 INFO L290 TraceCheckUtils]: 292: Hoare triple {59436#false} assume !false; {59436#false} is VALID [2022-04-08 06:14:24,858 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 06:14:24,858 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:14:27,155 INFO L290 TraceCheckUtils]: 292: Hoare triple {59436#false} assume !false; {59436#false} is VALID [2022-04-08 06:14:27,155 INFO L290 TraceCheckUtils]: 291: Hoare triple {59436#false} assume 0 == ~cond; {59436#false} is VALID [2022-04-08 06:14:27,156 INFO L290 TraceCheckUtils]: 290: Hoare triple {59436#false} ~cond := #in~cond; {59436#false} is VALID [2022-04-08 06:14:27,156 INFO L272 TraceCheckUtils]: 289: Hoare triple {59436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59436#false} is VALID [2022-04-08 06:14:27,156 INFO L290 TraceCheckUtils]: 288: Hoare triple {60360#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {59436#false} is VALID [2022-04-08 06:14:27,156 INFO L290 TraceCheckUtils]: 287: Hoare triple {60364#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60360#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:14:27,157 INFO L290 TraceCheckUtils]: 286: Hoare triple {60364#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60364#(< ~counter~0 50)} is VALID [2022-04-08 06:14:27,157 INFO L290 TraceCheckUtils]: 285: Hoare triple {60364#(< ~counter~0 50)} assume !!(0 != ~r~0); {60364#(< ~counter~0 50)} is VALID [2022-04-08 06:14:27,158 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {59435#true} {60364#(< ~counter~0 50)} #63#return; {60364#(< ~counter~0 50)} is VALID [2022-04-08 06:14:27,158 INFO L290 TraceCheckUtils]: 283: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,158 INFO L290 TraceCheckUtils]: 282: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,158 INFO L290 TraceCheckUtils]: 281: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,158 INFO L272 TraceCheckUtils]: 280: Hoare triple {60364#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,158 INFO L290 TraceCheckUtils]: 279: Hoare triple {60364#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {60364#(< ~counter~0 50)} is VALID [2022-04-08 06:14:27,160 INFO L290 TraceCheckUtils]: 278: Hoare triple {60392#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60364#(< ~counter~0 50)} is VALID [2022-04-08 06:14:27,160 INFO L290 TraceCheckUtils]: 277: Hoare triple {60392#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60392#(< ~counter~0 49)} is VALID [2022-04-08 06:14:27,161 INFO L290 TraceCheckUtils]: 276: Hoare triple {60392#(< ~counter~0 49)} assume !!(0 != ~r~0); {60392#(< ~counter~0 49)} is VALID [2022-04-08 06:14:27,161 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {59435#true} {60392#(< ~counter~0 49)} #63#return; {60392#(< ~counter~0 49)} is VALID [2022-04-08 06:14:27,161 INFO L290 TraceCheckUtils]: 274: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,161 INFO L290 TraceCheckUtils]: 273: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,161 INFO L290 TraceCheckUtils]: 272: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,162 INFO L272 TraceCheckUtils]: 271: Hoare triple {60392#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,162 INFO L290 TraceCheckUtils]: 270: Hoare triple {60392#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {60392#(< ~counter~0 49)} is VALID [2022-04-08 06:14:27,163 INFO L290 TraceCheckUtils]: 269: Hoare triple {60420#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60392#(< ~counter~0 49)} is VALID [2022-04-08 06:14:27,163 INFO L290 TraceCheckUtils]: 268: Hoare triple {60420#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60420#(< ~counter~0 48)} is VALID [2022-04-08 06:14:27,163 INFO L290 TraceCheckUtils]: 267: Hoare triple {60420#(< ~counter~0 48)} assume !!(0 != ~r~0); {60420#(< ~counter~0 48)} is VALID [2022-04-08 06:14:27,164 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {59435#true} {60420#(< ~counter~0 48)} #63#return; {60420#(< ~counter~0 48)} is VALID [2022-04-08 06:14:27,164 INFO L290 TraceCheckUtils]: 265: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,164 INFO L290 TraceCheckUtils]: 264: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,164 INFO L290 TraceCheckUtils]: 263: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,164 INFO L272 TraceCheckUtils]: 262: Hoare triple {60420#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,164 INFO L290 TraceCheckUtils]: 261: Hoare triple {60420#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {60420#(< ~counter~0 48)} is VALID [2022-04-08 06:14:27,165 INFO L290 TraceCheckUtils]: 260: Hoare triple {60448#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60420#(< ~counter~0 48)} is VALID [2022-04-08 06:14:27,165 INFO L290 TraceCheckUtils]: 259: Hoare triple {60448#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60448#(< ~counter~0 47)} is VALID [2022-04-08 06:14:27,166 INFO L290 TraceCheckUtils]: 258: Hoare triple {60448#(< ~counter~0 47)} assume !!(0 != ~r~0); {60448#(< ~counter~0 47)} is VALID [2022-04-08 06:14:27,166 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {59435#true} {60448#(< ~counter~0 47)} #63#return; {60448#(< ~counter~0 47)} is VALID [2022-04-08 06:14:27,166 INFO L290 TraceCheckUtils]: 256: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,167 INFO L290 TraceCheckUtils]: 255: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,167 INFO L290 TraceCheckUtils]: 254: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,167 INFO L272 TraceCheckUtils]: 253: Hoare triple {60448#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,167 INFO L290 TraceCheckUtils]: 252: Hoare triple {60448#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {60448#(< ~counter~0 47)} is VALID [2022-04-08 06:14:27,168 INFO L290 TraceCheckUtils]: 251: Hoare triple {60476#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60448#(< ~counter~0 47)} is VALID [2022-04-08 06:14:27,168 INFO L290 TraceCheckUtils]: 250: Hoare triple {60476#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60476#(< ~counter~0 46)} is VALID [2022-04-08 06:14:27,168 INFO L290 TraceCheckUtils]: 249: Hoare triple {60476#(< ~counter~0 46)} assume !!(0 != ~r~0); {60476#(< ~counter~0 46)} is VALID [2022-04-08 06:14:27,169 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {59435#true} {60476#(< ~counter~0 46)} #63#return; {60476#(< ~counter~0 46)} is VALID [2022-04-08 06:14:27,169 INFO L290 TraceCheckUtils]: 247: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,169 INFO L290 TraceCheckUtils]: 246: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,169 INFO L290 TraceCheckUtils]: 245: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,169 INFO L272 TraceCheckUtils]: 244: Hoare triple {60476#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,170 INFO L290 TraceCheckUtils]: 243: Hoare triple {60476#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {60476#(< ~counter~0 46)} is VALID [2022-04-08 06:14:27,170 INFO L290 TraceCheckUtils]: 242: Hoare triple {60504#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60476#(< ~counter~0 46)} is VALID [2022-04-08 06:14:27,171 INFO L290 TraceCheckUtils]: 241: Hoare triple {60504#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60504#(< ~counter~0 45)} is VALID [2022-04-08 06:14:27,171 INFO L290 TraceCheckUtils]: 240: Hoare triple {60504#(< ~counter~0 45)} assume !!(0 != ~r~0); {60504#(< ~counter~0 45)} is VALID [2022-04-08 06:14:27,172 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {59435#true} {60504#(< ~counter~0 45)} #63#return; {60504#(< ~counter~0 45)} is VALID [2022-04-08 06:14:27,172 INFO L290 TraceCheckUtils]: 238: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,172 INFO L290 TraceCheckUtils]: 237: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,172 INFO L290 TraceCheckUtils]: 236: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,172 INFO L272 TraceCheckUtils]: 235: Hoare triple {60504#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,172 INFO L290 TraceCheckUtils]: 234: Hoare triple {60504#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {60504#(< ~counter~0 45)} is VALID [2022-04-08 06:14:27,173 INFO L290 TraceCheckUtils]: 233: Hoare triple {60532#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60504#(< ~counter~0 45)} is VALID [2022-04-08 06:14:27,173 INFO L290 TraceCheckUtils]: 232: Hoare triple {60532#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60532#(< ~counter~0 44)} is VALID [2022-04-08 06:14:27,174 INFO L290 TraceCheckUtils]: 231: Hoare triple {60532#(< ~counter~0 44)} assume !!(0 != ~r~0); {60532#(< ~counter~0 44)} is VALID [2022-04-08 06:14:27,174 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {59435#true} {60532#(< ~counter~0 44)} #63#return; {60532#(< ~counter~0 44)} is VALID [2022-04-08 06:14:27,174 INFO L290 TraceCheckUtils]: 229: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,174 INFO L290 TraceCheckUtils]: 228: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,175 INFO L290 TraceCheckUtils]: 227: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,175 INFO L272 TraceCheckUtils]: 226: Hoare triple {60532#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,175 INFO L290 TraceCheckUtils]: 225: Hoare triple {60532#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {60532#(< ~counter~0 44)} is VALID [2022-04-08 06:14:27,176 INFO L290 TraceCheckUtils]: 224: Hoare triple {60560#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60532#(< ~counter~0 44)} is VALID [2022-04-08 06:14:27,176 INFO L290 TraceCheckUtils]: 223: Hoare triple {60560#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60560#(< ~counter~0 43)} is VALID [2022-04-08 06:14:27,176 INFO L290 TraceCheckUtils]: 222: Hoare triple {60560#(< ~counter~0 43)} assume !!(0 != ~r~0); {60560#(< ~counter~0 43)} is VALID [2022-04-08 06:14:27,177 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {59435#true} {60560#(< ~counter~0 43)} #63#return; {60560#(< ~counter~0 43)} is VALID [2022-04-08 06:14:27,177 INFO L290 TraceCheckUtils]: 220: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,177 INFO L290 TraceCheckUtils]: 219: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,177 INFO L290 TraceCheckUtils]: 218: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,177 INFO L272 TraceCheckUtils]: 217: Hoare triple {60560#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,178 INFO L290 TraceCheckUtils]: 216: Hoare triple {60560#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {60560#(< ~counter~0 43)} is VALID [2022-04-08 06:14:27,178 INFO L290 TraceCheckUtils]: 215: Hoare triple {60588#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60560#(< ~counter~0 43)} is VALID [2022-04-08 06:14:27,192 INFO L290 TraceCheckUtils]: 214: Hoare triple {60588#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60588#(< ~counter~0 42)} is VALID [2022-04-08 06:14:27,193 INFO L290 TraceCheckUtils]: 213: Hoare triple {60588#(< ~counter~0 42)} assume !!(0 != ~r~0); {60588#(< ~counter~0 42)} is VALID [2022-04-08 06:14:27,193 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {59435#true} {60588#(< ~counter~0 42)} #63#return; {60588#(< ~counter~0 42)} is VALID [2022-04-08 06:14:27,194 INFO L290 TraceCheckUtils]: 211: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,194 INFO L290 TraceCheckUtils]: 210: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,194 INFO L290 TraceCheckUtils]: 209: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,194 INFO L272 TraceCheckUtils]: 208: Hoare triple {60588#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,194 INFO L290 TraceCheckUtils]: 207: Hoare triple {60588#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {60588#(< ~counter~0 42)} is VALID [2022-04-08 06:14:27,196 INFO L290 TraceCheckUtils]: 206: Hoare triple {60616#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60588#(< ~counter~0 42)} is VALID [2022-04-08 06:14:27,196 INFO L290 TraceCheckUtils]: 205: Hoare triple {60616#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60616#(< ~counter~0 41)} is VALID [2022-04-08 06:14:27,196 INFO L290 TraceCheckUtils]: 204: Hoare triple {60616#(< ~counter~0 41)} assume !!(0 != ~r~0); {60616#(< ~counter~0 41)} is VALID [2022-04-08 06:14:27,197 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {59435#true} {60616#(< ~counter~0 41)} #63#return; {60616#(< ~counter~0 41)} is VALID [2022-04-08 06:14:27,197 INFO L290 TraceCheckUtils]: 202: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,197 INFO L290 TraceCheckUtils]: 201: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,197 INFO L290 TraceCheckUtils]: 200: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,197 INFO L272 TraceCheckUtils]: 199: Hoare triple {60616#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,198 INFO L290 TraceCheckUtils]: 198: Hoare triple {60616#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {60616#(< ~counter~0 41)} is VALID [2022-04-08 06:14:27,198 INFO L290 TraceCheckUtils]: 197: Hoare triple {60644#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60616#(< ~counter~0 41)} is VALID [2022-04-08 06:14:27,199 INFO L290 TraceCheckUtils]: 196: Hoare triple {60644#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60644#(< ~counter~0 40)} is VALID [2022-04-08 06:14:27,199 INFO L290 TraceCheckUtils]: 195: Hoare triple {60644#(< ~counter~0 40)} assume !!(0 != ~r~0); {60644#(< ~counter~0 40)} is VALID [2022-04-08 06:14:27,199 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {59435#true} {60644#(< ~counter~0 40)} #63#return; {60644#(< ~counter~0 40)} is VALID [2022-04-08 06:14:27,200 INFO L290 TraceCheckUtils]: 193: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,200 INFO L290 TraceCheckUtils]: 192: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,200 INFO L290 TraceCheckUtils]: 191: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,200 INFO L272 TraceCheckUtils]: 190: Hoare triple {60644#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,200 INFO L290 TraceCheckUtils]: 189: Hoare triple {60644#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {60644#(< ~counter~0 40)} is VALID [2022-04-08 06:14:27,201 INFO L290 TraceCheckUtils]: 188: Hoare triple {60672#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60644#(< ~counter~0 40)} is VALID [2022-04-08 06:14:27,201 INFO L290 TraceCheckUtils]: 187: Hoare triple {60672#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60672#(< ~counter~0 39)} is VALID [2022-04-08 06:14:27,202 INFO L290 TraceCheckUtils]: 186: Hoare triple {60672#(< ~counter~0 39)} assume !!(0 != ~r~0); {60672#(< ~counter~0 39)} is VALID [2022-04-08 06:14:27,202 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59435#true} {60672#(< ~counter~0 39)} #63#return; {60672#(< ~counter~0 39)} is VALID [2022-04-08 06:14:27,202 INFO L290 TraceCheckUtils]: 184: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,202 INFO L290 TraceCheckUtils]: 183: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,202 INFO L290 TraceCheckUtils]: 182: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,202 INFO L272 TraceCheckUtils]: 181: Hoare triple {60672#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,203 INFO L290 TraceCheckUtils]: 180: Hoare triple {60672#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {60672#(< ~counter~0 39)} is VALID [2022-04-08 06:14:27,204 INFO L290 TraceCheckUtils]: 179: Hoare triple {60700#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60672#(< ~counter~0 39)} is VALID [2022-04-08 06:14:27,204 INFO L290 TraceCheckUtils]: 178: Hoare triple {60700#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60700#(< ~counter~0 38)} is VALID [2022-04-08 06:14:27,204 INFO L290 TraceCheckUtils]: 177: Hoare triple {60700#(< ~counter~0 38)} assume !!(0 != ~r~0); {60700#(< ~counter~0 38)} is VALID [2022-04-08 06:14:27,205 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59435#true} {60700#(< ~counter~0 38)} #63#return; {60700#(< ~counter~0 38)} is VALID [2022-04-08 06:14:27,205 INFO L290 TraceCheckUtils]: 175: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,205 INFO L290 TraceCheckUtils]: 174: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,205 INFO L290 TraceCheckUtils]: 173: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,205 INFO L272 TraceCheckUtils]: 172: Hoare triple {60700#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,205 INFO L290 TraceCheckUtils]: 171: Hoare triple {60700#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {60700#(< ~counter~0 38)} is VALID [2022-04-08 06:14:27,206 INFO L290 TraceCheckUtils]: 170: Hoare triple {60728#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60700#(< ~counter~0 38)} is VALID [2022-04-08 06:14:27,207 INFO L290 TraceCheckUtils]: 169: Hoare triple {60728#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60728#(< ~counter~0 37)} is VALID [2022-04-08 06:14:27,207 INFO L290 TraceCheckUtils]: 168: Hoare triple {60728#(< ~counter~0 37)} assume !!(0 != ~r~0); {60728#(< ~counter~0 37)} is VALID [2022-04-08 06:14:27,208 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59435#true} {60728#(< ~counter~0 37)} #63#return; {60728#(< ~counter~0 37)} is VALID [2022-04-08 06:14:27,208 INFO L290 TraceCheckUtils]: 166: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,208 INFO L290 TraceCheckUtils]: 165: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,208 INFO L290 TraceCheckUtils]: 164: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,208 INFO L272 TraceCheckUtils]: 163: Hoare triple {60728#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,208 INFO L290 TraceCheckUtils]: 162: Hoare triple {60728#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {60728#(< ~counter~0 37)} is VALID [2022-04-08 06:14:27,209 INFO L290 TraceCheckUtils]: 161: Hoare triple {60756#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60728#(< ~counter~0 37)} is VALID [2022-04-08 06:14:27,209 INFO L290 TraceCheckUtils]: 160: Hoare triple {60756#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60756#(< ~counter~0 36)} is VALID [2022-04-08 06:14:27,210 INFO L290 TraceCheckUtils]: 159: Hoare triple {60756#(< ~counter~0 36)} assume !!(0 != ~r~0); {60756#(< ~counter~0 36)} is VALID [2022-04-08 06:14:27,210 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59435#true} {60756#(< ~counter~0 36)} #63#return; {60756#(< ~counter~0 36)} is VALID [2022-04-08 06:14:27,210 INFO L290 TraceCheckUtils]: 157: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,210 INFO L290 TraceCheckUtils]: 156: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,210 INFO L290 TraceCheckUtils]: 155: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,210 INFO L272 TraceCheckUtils]: 154: Hoare triple {60756#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,211 INFO L290 TraceCheckUtils]: 153: Hoare triple {60756#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {60756#(< ~counter~0 36)} is VALID [2022-04-08 06:14:27,211 INFO L290 TraceCheckUtils]: 152: Hoare triple {60784#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60756#(< ~counter~0 36)} is VALID [2022-04-08 06:14:27,212 INFO L290 TraceCheckUtils]: 151: Hoare triple {60784#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60784#(< ~counter~0 35)} is VALID [2022-04-08 06:14:27,212 INFO L290 TraceCheckUtils]: 150: Hoare triple {60784#(< ~counter~0 35)} assume !!(0 != ~r~0); {60784#(< ~counter~0 35)} is VALID [2022-04-08 06:14:27,213 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59435#true} {60784#(< ~counter~0 35)} #63#return; {60784#(< ~counter~0 35)} is VALID [2022-04-08 06:14:27,213 INFO L290 TraceCheckUtils]: 148: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,213 INFO L290 TraceCheckUtils]: 147: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,213 INFO L290 TraceCheckUtils]: 146: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,213 INFO L272 TraceCheckUtils]: 145: Hoare triple {60784#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,213 INFO L290 TraceCheckUtils]: 144: Hoare triple {60784#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {60784#(< ~counter~0 35)} is VALID [2022-04-08 06:14:27,214 INFO L290 TraceCheckUtils]: 143: Hoare triple {60812#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60784#(< ~counter~0 35)} is VALID [2022-04-08 06:14:27,214 INFO L290 TraceCheckUtils]: 142: Hoare triple {60812#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60812#(< ~counter~0 34)} is VALID [2022-04-08 06:14:27,215 INFO L290 TraceCheckUtils]: 141: Hoare triple {60812#(< ~counter~0 34)} assume !!(0 != ~r~0); {60812#(< ~counter~0 34)} is VALID [2022-04-08 06:14:27,215 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59435#true} {60812#(< ~counter~0 34)} #63#return; {60812#(< ~counter~0 34)} is VALID [2022-04-08 06:14:27,215 INFO L290 TraceCheckUtils]: 139: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,216 INFO L290 TraceCheckUtils]: 138: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,216 INFO L290 TraceCheckUtils]: 137: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,216 INFO L272 TraceCheckUtils]: 136: Hoare triple {60812#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,216 INFO L290 TraceCheckUtils]: 135: Hoare triple {60812#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {60812#(< ~counter~0 34)} is VALID [2022-04-08 06:14:27,217 INFO L290 TraceCheckUtils]: 134: Hoare triple {60840#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60812#(< ~counter~0 34)} is VALID [2022-04-08 06:14:27,217 INFO L290 TraceCheckUtils]: 133: Hoare triple {60840#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60840#(< ~counter~0 33)} is VALID [2022-04-08 06:14:27,218 INFO L290 TraceCheckUtils]: 132: Hoare triple {60840#(< ~counter~0 33)} assume !!(0 != ~r~0); {60840#(< ~counter~0 33)} is VALID [2022-04-08 06:14:27,218 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59435#true} {60840#(< ~counter~0 33)} #63#return; {60840#(< ~counter~0 33)} is VALID [2022-04-08 06:14:27,218 INFO L290 TraceCheckUtils]: 130: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,219 INFO L290 TraceCheckUtils]: 129: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,219 INFO L290 TraceCheckUtils]: 128: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,219 INFO L272 TraceCheckUtils]: 127: Hoare triple {60840#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,219 INFO L290 TraceCheckUtils]: 126: Hoare triple {60840#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {60840#(< ~counter~0 33)} is VALID [2022-04-08 06:14:27,220 INFO L290 TraceCheckUtils]: 125: Hoare triple {60868#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60840#(< ~counter~0 33)} is VALID [2022-04-08 06:14:27,220 INFO L290 TraceCheckUtils]: 124: Hoare triple {60868#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60868#(< ~counter~0 32)} is VALID [2022-04-08 06:14:27,220 INFO L290 TraceCheckUtils]: 123: Hoare triple {60868#(< ~counter~0 32)} assume !!(0 != ~r~0); {60868#(< ~counter~0 32)} is VALID [2022-04-08 06:14:27,221 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59435#true} {60868#(< ~counter~0 32)} #63#return; {60868#(< ~counter~0 32)} is VALID [2022-04-08 06:14:27,221 INFO L290 TraceCheckUtils]: 121: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,221 INFO L290 TraceCheckUtils]: 120: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,221 INFO L290 TraceCheckUtils]: 119: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,221 INFO L272 TraceCheckUtils]: 118: Hoare triple {60868#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,222 INFO L290 TraceCheckUtils]: 117: Hoare triple {60868#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {60868#(< ~counter~0 32)} is VALID [2022-04-08 06:14:27,222 INFO L290 TraceCheckUtils]: 116: Hoare triple {60304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60868#(< ~counter~0 32)} is VALID [2022-04-08 06:14:27,223 INFO L290 TraceCheckUtils]: 115: Hoare triple {60304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:27,223 INFO L290 TraceCheckUtils]: 114: Hoare triple {60304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:27,224 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59435#true} {60304#(<= ~counter~0 30)} #63#return; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:27,224 INFO L290 TraceCheckUtils]: 112: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,224 INFO L290 TraceCheckUtils]: 111: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,224 INFO L290 TraceCheckUtils]: 110: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,224 INFO L272 TraceCheckUtils]: 109: Hoare triple {60304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,224 INFO L290 TraceCheckUtils]: 108: Hoare triple {60304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:27,225 INFO L290 TraceCheckUtils]: 107: Hoare triple {60276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:27,225 INFO L290 TraceCheckUtils]: 106: Hoare triple {60276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:27,226 INFO L290 TraceCheckUtils]: 105: Hoare triple {60276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:27,226 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59435#true} {60276#(<= ~counter~0 29)} #63#return; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:27,226 INFO L290 TraceCheckUtils]: 103: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,226 INFO L290 TraceCheckUtils]: 102: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,226 INFO L290 TraceCheckUtils]: 101: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,227 INFO L272 TraceCheckUtils]: 100: Hoare triple {60276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,227 INFO L290 TraceCheckUtils]: 99: Hoare triple {60276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:27,228 INFO L290 TraceCheckUtils]: 98: Hoare triple {60248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:27,228 INFO L290 TraceCheckUtils]: 97: Hoare triple {60248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:27,228 INFO L290 TraceCheckUtils]: 96: Hoare triple {60248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:27,229 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59435#true} {60248#(<= ~counter~0 28)} #63#return; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:27,229 INFO L290 TraceCheckUtils]: 94: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,229 INFO L290 TraceCheckUtils]: 93: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,229 INFO L290 TraceCheckUtils]: 92: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,229 INFO L272 TraceCheckUtils]: 91: Hoare triple {60248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,229 INFO L290 TraceCheckUtils]: 90: Hoare triple {60248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:27,230 INFO L290 TraceCheckUtils]: 89: Hoare triple {60220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:27,230 INFO L290 TraceCheckUtils]: 88: Hoare triple {60220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:27,231 INFO L290 TraceCheckUtils]: 87: Hoare triple {60220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:27,231 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59435#true} {60220#(<= ~counter~0 27)} #63#return; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:27,231 INFO L290 TraceCheckUtils]: 85: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,232 INFO L290 TraceCheckUtils]: 84: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,232 INFO L290 TraceCheckUtils]: 83: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,232 INFO L272 TraceCheckUtils]: 82: Hoare triple {60220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,232 INFO L290 TraceCheckUtils]: 81: Hoare triple {60220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:27,233 INFO L290 TraceCheckUtils]: 80: Hoare triple {60192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:27,233 INFO L290 TraceCheckUtils]: 79: Hoare triple {60192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:27,233 INFO L290 TraceCheckUtils]: 78: Hoare triple {60192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:27,234 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59435#true} {60192#(<= ~counter~0 26)} #63#return; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:27,234 INFO L290 TraceCheckUtils]: 76: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,234 INFO L290 TraceCheckUtils]: 75: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,234 INFO L290 TraceCheckUtils]: 74: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,234 INFO L272 TraceCheckUtils]: 73: Hoare triple {60192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,235 INFO L290 TraceCheckUtils]: 72: Hoare triple {60192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:27,235 INFO L290 TraceCheckUtils]: 71: Hoare triple {60164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:27,236 INFO L290 TraceCheckUtils]: 70: Hoare triple {60164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:27,236 INFO L290 TraceCheckUtils]: 69: Hoare triple {60164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:27,236 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59435#true} {60164#(<= ~counter~0 25)} #63#return; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:27,237 INFO L290 TraceCheckUtils]: 67: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,237 INFO L290 TraceCheckUtils]: 66: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,237 INFO L290 TraceCheckUtils]: 65: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,237 INFO L272 TraceCheckUtils]: 64: Hoare triple {60164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,237 INFO L290 TraceCheckUtils]: 63: Hoare triple {60164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:27,238 INFO L290 TraceCheckUtils]: 62: Hoare triple {60136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:27,238 INFO L290 TraceCheckUtils]: 61: Hoare triple {60136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:27,238 INFO L290 TraceCheckUtils]: 60: Hoare triple {60136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:27,239 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59435#true} {60136#(<= ~counter~0 24)} #63#return; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:27,239 INFO L290 TraceCheckUtils]: 58: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,239 INFO L290 TraceCheckUtils]: 57: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,239 INFO L290 TraceCheckUtils]: 56: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,239 INFO L272 TraceCheckUtils]: 55: Hoare triple {60136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,240 INFO L290 TraceCheckUtils]: 54: Hoare triple {60136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:27,240 INFO L290 TraceCheckUtils]: 53: Hoare triple {60108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:27,241 INFO L290 TraceCheckUtils]: 52: Hoare triple {60108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:27,241 INFO L290 TraceCheckUtils]: 51: Hoare triple {60108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:27,242 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59435#true} {60108#(<= ~counter~0 23)} #63#return; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:27,242 INFO L290 TraceCheckUtils]: 49: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,242 INFO L290 TraceCheckUtils]: 48: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,242 INFO L290 TraceCheckUtils]: 47: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,242 INFO L272 TraceCheckUtils]: 46: Hoare triple {60108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,243 INFO L290 TraceCheckUtils]: 45: Hoare triple {60108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:27,243 INFO L290 TraceCheckUtils]: 44: Hoare triple {60080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:27,244 INFO L290 TraceCheckUtils]: 43: Hoare triple {60080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:27,244 INFO L290 TraceCheckUtils]: 42: Hoare triple {60080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:27,245 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59435#true} {60080#(<= ~counter~0 22)} #63#return; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:27,245 INFO L290 TraceCheckUtils]: 40: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,245 INFO L290 TraceCheckUtils]: 39: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,245 INFO L290 TraceCheckUtils]: 38: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,245 INFO L272 TraceCheckUtils]: 37: Hoare triple {60080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,246 INFO L290 TraceCheckUtils]: 36: Hoare triple {60080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:27,246 INFO L290 TraceCheckUtils]: 35: Hoare triple {60052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:27,247 INFO L290 TraceCheckUtils]: 34: Hoare triple {60052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:27,247 INFO L290 TraceCheckUtils]: 33: Hoare triple {60052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:27,248 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59435#true} {60052#(<= ~counter~0 21)} #63#return; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:27,248 INFO L290 TraceCheckUtils]: 31: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,248 INFO L290 TraceCheckUtils]: 30: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,248 INFO L290 TraceCheckUtils]: 29: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,248 INFO L272 TraceCheckUtils]: 28: Hoare triple {60052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,249 INFO L290 TraceCheckUtils]: 27: Hoare triple {60052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:27,250 INFO L290 TraceCheckUtils]: 26: Hoare triple {60024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:27,250 INFO L290 TraceCheckUtils]: 25: Hoare triple {60024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:27,250 INFO L290 TraceCheckUtils]: 24: Hoare triple {60024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:27,251 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59435#true} {60024#(<= ~counter~0 20)} #63#return; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:27,251 INFO L290 TraceCheckUtils]: 22: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,251 INFO L290 TraceCheckUtils]: 21: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,252 INFO L272 TraceCheckUtils]: 19: Hoare triple {60024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,252 INFO L290 TraceCheckUtils]: 18: Hoare triple {60024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:27,253 INFO L290 TraceCheckUtils]: 17: Hoare triple {59996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:27,253 INFO L290 TraceCheckUtils]: 16: Hoare triple {59996#(<= ~counter~0 19)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:27,253 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59435#true} {59996#(<= ~counter~0 19)} #61#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:27,254 INFO L290 TraceCheckUtils]: 14: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,254 INFO L290 TraceCheckUtils]: 13: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,254 INFO L290 TraceCheckUtils]: 12: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,254 INFO L272 TraceCheckUtils]: 11: Hoare triple {59996#(<= ~counter~0 19)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,254 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59435#true} {59996#(<= ~counter~0 19)} #59#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:27,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-08 06:14:27,255 INFO L290 TraceCheckUtils]: 8: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-08 06:14:27,255 INFO L290 TraceCheckUtils]: 7: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-08 06:14:27,255 INFO L272 TraceCheckUtils]: 6: Hoare triple {59996#(<= ~counter~0 19)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59435#true} is VALID [2022-04-08 06:14:27,255 INFO L290 TraceCheckUtils]: 5: Hoare triple {59996#(<= ~counter~0 19)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:27,256 INFO L272 TraceCheckUtils]: 4: Hoare triple {59996#(<= ~counter~0 19)} call #t~ret7 := main(); {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:27,256 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59996#(<= ~counter~0 19)} {59435#true} #67#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:27,256 INFO L290 TraceCheckUtils]: 2: Hoare triple {59996#(<= ~counter~0 19)} assume true; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:27,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {59435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59996#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:27,257 INFO L272 TraceCheckUtils]: 0: Hoare triple {59435#true} call ULTIMATE.init(); {59435#true} is VALID [2022-04-08 06:14:27,258 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 06:14:27,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:14:27,258 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605321768] [2022-04-08 06:14:27,258 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:14:27,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [434131910] [2022-04-08 06:14:27,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [434131910] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:14:27,259 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:14:27,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 54 [2022-04-08 06:14:27,259 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:14:27,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1425536597] [2022-04-08 06:14:27,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1425536597] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:14:27,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:14:27,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-08 06:14:27,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442726747] [2022-04-08 06:14:27,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:14:27,267 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 06:14:27,267 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:14:27,268 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 06:14:27,564 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 06:14:27,565 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-08 06:14:27,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:14:27,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-08 06:14:27,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:14:27,566 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 06:14:29,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:29,603 INFO L93 Difference]: Finished difference Result 304 states and 336 transitions. [2022-04-08 06:14:29,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-08 06:14:29,603 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 06:14:29,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:14:29,605 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 06:14:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-08 06:14:29,626 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 06:14:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-08 06:14:29,644 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 335 transitions. [2022-04-08 06:14:29,998 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 06:14:30,004 INFO L225 Difference]: With dead ends: 304 [2022-04-08 06:14:30,004 INFO L226 Difference]: Without dead ends: 299 [2022-04-08 06:14:30,005 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 615 GetRequests, 532 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 533 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=2921, Invalid=4051, Unknown=0, NotChecked=0, Total=6972 [2022-04-08 06:14:30,005 INFO L913 BasicCegarLoop]: 56 mSDtfsCounter, 104 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 322 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 06:14:30,015 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [104 Valid, 322 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 222 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 06:14:30,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2022-04-08 06:14:30,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 299. [2022-04-08 06:14:30,592 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:14:30,593 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 06:14:30,593 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 06:14:30,593 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 06:14:30,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:30,598 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-08 06:14:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-08 06:14:30,600 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:30,601 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:30,601 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 06:14:30,626 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 06:14:30,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:30,631 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-08 06:14:30,631 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-08 06:14:30,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:30,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:30,632 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:14:30,632 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:14:30,632 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 06:14:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 331 transitions. [2022-04-08 06:14:30,639 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 331 transitions. Word has length 293 [2022-04-08 06:14:30,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:14:30,639 INFO L478 AbstractCegarLoop]: Abstraction has 299 states and 331 transitions. [2022-04-08 06:14:30,639 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 06:14:30,639 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 299 states and 331 transitions. [2022-04-08 06:14:33,821 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 330 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 06:14:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-08 06:14:33,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-04-08 06:14:33,823 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:14:33,823 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 06:14:33,835 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 06:14:34,023 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 06:14:34,024 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:14:34,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:14:34,024 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 61 times [2022-04-08 06:14:34,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:14:34,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1583745262] [2022-04-08 06:14:34,025 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:14:34,025 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 62 times [2022-04-08 06:14:34,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:14:34,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1693097430] [2022-04-08 06:14:34,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:14:34,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:14:34,055 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:14:34,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [344474100] [2022-04-08 06:14:34,056 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:14:34,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:14:34,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:14:34,058 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 06:14:34,061 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 06:14:34,201 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:14:34,201 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:14:34,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 713 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-08 06:14:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:14:34,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:14:36,497 INFO L272 TraceCheckUtils]: 0: Hoare triple {63110#true} call ULTIMATE.init(); {63110#true} is VALID [2022-04-08 06:14:36,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {63110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63118#(<= ~counter~0 0)} {63110#true} #67#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,499 INFO L272 TraceCheckUtils]: 4: Hoare triple {63118#(<= ~counter~0 0)} call #t~ret7 := main(); {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,499 INFO L290 TraceCheckUtils]: 5: Hoare triple {63118#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,499 INFO L272 TraceCheckUtils]: 6: Hoare triple {63118#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,500 INFO L290 TraceCheckUtils]: 7: Hoare triple {63118#(<= ~counter~0 0)} ~cond := #in~cond; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,500 INFO L290 TraceCheckUtils]: 8: Hoare triple {63118#(<= ~counter~0 0)} assume !(0 == ~cond); {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,500 INFO L290 TraceCheckUtils]: 9: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,501 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63118#(<= ~counter~0 0)} {63118#(<= ~counter~0 0)} #59#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,501 INFO L272 TraceCheckUtils]: 11: Hoare triple {63118#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,502 INFO L290 TraceCheckUtils]: 12: Hoare triple {63118#(<= ~counter~0 0)} ~cond := #in~cond; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,502 INFO L290 TraceCheckUtils]: 13: Hoare triple {63118#(<= ~counter~0 0)} assume !(0 == ~cond); {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,502 INFO L290 TraceCheckUtils]: 14: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,503 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63118#(<= ~counter~0 0)} {63118#(<= ~counter~0 0)} #61#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,503 INFO L290 TraceCheckUtils]: 16: Hoare triple {63118#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63118#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:36,505 INFO L290 TraceCheckUtils]: 17: Hoare triple {63118#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63167#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:36,505 INFO L290 TraceCheckUtils]: 18: Hoare triple {63167#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {63167#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:36,505 INFO L272 TraceCheckUtils]: 19: Hoare triple {63167#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63167#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:36,506 INFO L290 TraceCheckUtils]: 20: Hoare triple {63167#(<= ~counter~0 1)} ~cond := #in~cond; {63167#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:36,506 INFO L290 TraceCheckUtils]: 21: Hoare triple {63167#(<= ~counter~0 1)} assume !(0 == ~cond); {63167#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:36,506 INFO L290 TraceCheckUtils]: 22: Hoare triple {63167#(<= ~counter~0 1)} assume true; {63167#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:36,507 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63167#(<= ~counter~0 1)} {63167#(<= ~counter~0 1)} #63#return; {63167#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:36,507 INFO L290 TraceCheckUtils]: 24: Hoare triple {63167#(<= ~counter~0 1)} assume !!(0 != ~r~0); {63167#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:36,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {63167#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63167#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:36,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {63167#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63195#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:36,509 INFO L290 TraceCheckUtils]: 27: Hoare triple {63195#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {63195#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:36,509 INFO L272 TraceCheckUtils]: 28: Hoare triple {63195#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63195#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:36,510 INFO L290 TraceCheckUtils]: 29: Hoare triple {63195#(<= ~counter~0 2)} ~cond := #in~cond; {63195#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:36,510 INFO L290 TraceCheckUtils]: 30: Hoare triple {63195#(<= ~counter~0 2)} assume !(0 == ~cond); {63195#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:36,510 INFO L290 TraceCheckUtils]: 31: Hoare triple {63195#(<= ~counter~0 2)} assume true; {63195#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:36,511 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63195#(<= ~counter~0 2)} {63195#(<= ~counter~0 2)} #63#return; {63195#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:36,511 INFO L290 TraceCheckUtils]: 33: Hoare triple {63195#(<= ~counter~0 2)} assume !!(0 != ~r~0); {63195#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:36,512 INFO L290 TraceCheckUtils]: 34: Hoare triple {63195#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63195#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:36,512 INFO L290 TraceCheckUtils]: 35: Hoare triple {63195#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63223#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:36,513 INFO L290 TraceCheckUtils]: 36: Hoare triple {63223#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {63223#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:36,513 INFO L272 TraceCheckUtils]: 37: Hoare triple {63223#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63223#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:36,513 INFO L290 TraceCheckUtils]: 38: Hoare triple {63223#(<= ~counter~0 3)} ~cond := #in~cond; {63223#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:36,514 INFO L290 TraceCheckUtils]: 39: Hoare triple {63223#(<= ~counter~0 3)} assume !(0 == ~cond); {63223#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:36,514 INFO L290 TraceCheckUtils]: 40: Hoare triple {63223#(<= ~counter~0 3)} assume true; {63223#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:36,515 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63223#(<= ~counter~0 3)} {63223#(<= ~counter~0 3)} #63#return; {63223#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:36,515 INFO L290 TraceCheckUtils]: 42: Hoare triple {63223#(<= ~counter~0 3)} assume !!(0 != ~r~0); {63223#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:36,515 INFO L290 TraceCheckUtils]: 43: Hoare triple {63223#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63223#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:36,516 INFO L290 TraceCheckUtils]: 44: Hoare triple {63223#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63251#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:36,516 INFO L290 TraceCheckUtils]: 45: Hoare triple {63251#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {63251#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:36,517 INFO L272 TraceCheckUtils]: 46: Hoare triple {63251#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63251#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:36,517 INFO L290 TraceCheckUtils]: 47: Hoare triple {63251#(<= ~counter~0 4)} ~cond := #in~cond; {63251#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:36,518 INFO L290 TraceCheckUtils]: 48: Hoare triple {63251#(<= ~counter~0 4)} assume !(0 == ~cond); {63251#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:36,518 INFO L290 TraceCheckUtils]: 49: Hoare triple {63251#(<= ~counter~0 4)} assume true; {63251#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:36,518 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63251#(<= ~counter~0 4)} {63251#(<= ~counter~0 4)} #63#return; {63251#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:36,519 INFO L290 TraceCheckUtils]: 51: Hoare triple {63251#(<= ~counter~0 4)} assume !!(0 != ~r~0); {63251#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:36,519 INFO L290 TraceCheckUtils]: 52: Hoare triple {63251#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63251#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:36,520 INFO L290 TraceCheckUtils]: 53: Hoare triple {63251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63279#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:36,535 INFO L290 TraceCheckUtils]: 54: Hoare triple {63279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {63279#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:36,536 INFO L272 TraceCheckUtils]: 55: Hoare triple {63279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63279#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:36,536 INFO L290 TraceCheckUtils]: 56: Hoare triple {63279#(<= ~counter~0 5)} ~cond := #in~cond; {63279#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:36,537 INFO L290 TraceCheckUtils]: 57: Hoare triple {63279#(<= ~counter~0 5)} assume !(0 == ~cond); {63279#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:36,537 INFO L290 TraceCheckUtils]: 58: Hoare triple {63279#(<= ~counter~0 5)} assume true; {63279#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:36,537 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63279#(<= ~counter~0 5)} {63279#(<= ~counter~0 5)} #63#return; {63279#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:36,538 INFO L290 TraceCheckUtils]: 60: Hoare triple {63279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {63279#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:36,538 INFO L290 TraceCheckUtils]: 61: Hoare triple {63279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63279#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:36,540 INFO L290 TraceCheckUtils]: 62: Hoare triple {63279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63307#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:36,540 INFO L290 TraceCheckUtils]: 63: Hoare triple {63307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {63307#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:36,541 INFO L272 TraceCheckUtils]: 64: Hoare triple {63307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63307#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:36,541 INFO L290 TraceCheckUtils]: 65: Hoare triple {63307#(<= ~counter~0 6)} ~cond := #in~cond; {63307#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:36,541 INFO L290 TraceCheckUtils]: 66: Hoare triple {63307#(<= ~counter~0 6)} assume !(0 == ~cond); {63307#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:36,542 INFO L290 TraceCheckUtils]: 67: Hoare triple {63307#(<= ~counter~0 6)} assume true; {63307#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:36,542 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63307#(<= ~counter~0 6)} {63307#(<= ~counter~0 6)} #63#return; {63307#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:36,543 INFO L290 TraceCheckUtils]: 69: Hoare triple {63307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {63307#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:36,543 INFO L290 TraceCheckUtils]: 70: Hoare triple {63307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63307#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:36,544 INFO L290 TraceCheckUtils]: 71: Hoare triple {63307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63335#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:36,544 INFO L290 TraceCheckUtils]: 72: Hoare triple {63335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {63335#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:36,544 INFO L272 TraceCheckUtils]: 73: Hoare triple {63335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63335#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:36,545 INFO L290 TraceCheckUtils]: 74: Hoare triple {63335#(<= ~counter~0 7)} ~cond := #in~cond; {63335#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:36,545 INFO L290 TraceCheckUtils]: 75: Hoare triple {63335#(<= ~counter~0 7)} assume !(0 == ~cond); {63335#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:36,545 INFO L290 TraceCheckUtils]: 76: Hoare triple {63335#(<= ~counter~0 7)} assume true; {63335#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:36,546 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63335#(<= ~counter~0 7)} {63335#(<= ~counter~0 7)} #63#return; {63335#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:36,546 INFO L290 TraceCheckUtils]: 78: Hoare triple {63335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {63335#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:36,547 INFO L290 TraceCheckUtils]: 79: Hoare triple {63335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63335#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:36,547 INFO L290 TraceCheckUtils]: 80: Hoare triple {63335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63363#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:36,548 INFO L290 TraceCheckUtils]: 81: Hoare triple {63363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {63363#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:36,548 INFO L272 TraceCheckUtils]: 82: Hoare triple {63363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63363#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:36,549 INFO L290 TraceCheckUtils]: 83: Hoare triple {63363#(<= ~counter~0 8)} ~cond := #in~cond; {63363#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:36,549 INFO L290 TraceCheckUtils]: 84: Hoare triple {63363#(<= ~counter~0 8)} assume !(0 == ~cond); {63363#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:36,549 INFO L290 TraceCheckUtils]: 85: Hoare triple {63363#(<= ~counter~0 8)} assume true; {63363#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:36,550 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63363#(<= ~counter~0 8)} {63363#(<= ~counter~0 8)} #63#return; {63363#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:36,550 INFO L290 TraceCheckUtils]: 87: Hoare triple {63363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {63363#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:36,550 INFO L290 TraceCheckUtils]: 88: Hoare triple {63363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63363#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:36,551 INFO L290 TraceCheckUtils]: 89: Hoare triple {63363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63391#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:36,551 INFO L290 TraceCheckUtils]: 90: Hoare triple {63391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {63391#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:36,552 INFO L272 TraceCheckUtils]: 91: Hoare triple {63391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63391#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:36,552 INFO L290 TraceCheckUtils]: 92: Hoare triple {63391#(<= ~counter~0 9)} ~cond := #in~cond; {63391#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:36,553 INFO L290 TraceCheckUtils]: 93: Hoare triple {63391#(<= ~counter~0 9)} assume !(0 == ~cond); {63391#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:36,553 INFO L290 TraceCheckUtils]: 94: Hoare triple {63391#(<= ~counter~0 9)} assume true; {63391#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:36,553 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63391#(<= ~counter~0 9)} {63391#(<= ~counter~0 9)} #63#return; {63391#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:36,554 INFO L290 TraceCheckUtils]: 96: Hoare triple {63391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {63391#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:36,554 INFO L290 TraceCheckUtils]: 97: Hoare triple {63391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63391#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:36,555 INFO L290 TraceCheckUtils]: 98: Hoare triple {63391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63419#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:36,555 INFO L290 TraceCheckUtils]: 99: Hoare triple {63419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {63419#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:36,556 INFO L272 TraceCheckUtils]: 100: Hoare triple {63419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63419#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:36,556 INFO L290 TraceCheckUtils]: 101: Hoare triple {63419#(<= ~counter~0 10)} ~cond := #in~cond; {63419#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:36,556 INFO L290 TraceCheckUtils]: 102: Hoare triple {63419#(<= ~counter~0 10)} assume !(0 == ~cond); {63419#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:36,557 INFO L290 TraceCheckUtils]: 103: Hoare triple {63419#(<= ~counter~0 10)} assume true; {63419#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:36,557 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63419#(<= ~counter~0 10)} {63419#(<= ~counter~0 10)} #63#return; {63419#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:36,558 INFO L290 TraceCheckUtils]: 105: Hoare triple {63419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {63419#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:36,558 INFO L290 TraceCheckUtils]: 106: Hoare triple {63419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63419#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:36,559 INFO L290 TraceCheckUtils]: 107: Hoare triple {63419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63447#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:36,559 INFO L290 TraceCheckUtils]: 108: Hoare triple {63447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {63447#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:36,560 INFO L272 TraceCheckUtils]: 109: Hoare triple {63447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63447#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:36,560 INFO L290 TraceCheckUtils]: 110: Hoare triple {63447#(<= ~counter~0 11)} ~cond := #in~cond; {63447#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:36,560 INFO L290 TraceCheckUtils]: 111: Hoare triple {63447#(<= ~counter~0 11)} assume !(0 == ~cond); {63447#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:36,561 INFO L290 TraceCheckUtils]: 112: Hoare triple {63447#(<= ~counter~0 11)} assume true; {63447#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:36,561 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63447#(<= ~counter~0 11)} {63447#(<= ~counter~0 11)} #63#return; {63447#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:36,562 INFO L290 TraceCheckUtils]: 114: Hoare triple {63447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {63447#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:36,562 INFO L290 TraceCheckUtils]: 115: Hoare triple {63447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63447#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:36,563 INFO L290 TraceCheckUtils]: 116: Hoare triple {63447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63475#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:36,563 INFO L290 TraceCheckUtils]: 117: Hoare triple {63475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {63475#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:36,564 INFO L272 TraceCheckUtils]: 118: Hoare triple {63475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63475#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:36,564 INFO L290 TraceCheckUtils]: 119: Hoare triple {63475#(<= ~counter~0 12)} ~cond := #in~cond; {63475#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:36,564 INFO L290 TraceCheckUtils]: 120: Hoare triple {63475#(<= ~counter~0 12)} assume !(0 == ~cond); {63475#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:36,565 INFO L290 TraceCheckUtils]: 121: Hoare triple {63475#(<= ~counter~0 12)} assume true; {63475#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:36,565 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63475#(<= ~counter~0 12)} {63475#(<= ~counter~0 12)} #63#return; {63475#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:36,566 INFO L290 TraceCheckUtils]: 123: Hoare triple {63475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {63475#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:36,566 INFO L290 TraceCheckUtils]: 124: Hoare triple {63475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63475#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:36,567 INFO L290 TraceCheckUtils]: 125: Hoare triple {63475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63503#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:36,567 INFO L290 TraceCheckUtils]: 126: Hoare triple {63503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {63503#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:36,568 INFO L272 TraceCheckUtils]: 127: Hoare triple {63503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63503#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:36,568 INFO L290 TraceCheckUtils]: 128: Hoare triple {63503#(<= ~counter~0 13)} ~cond := #in~cond; {63503#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:36,568 INFO L290 TraceCheckUtils]: 129: Hoare triple {63503#(<= ~counter~0 13)} assume !(0 == ~cond); {63503#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:36,569 INFO L290 TraceCheckUtils]: 130: Hoare triple {63503#(<= ~counter~0 13)} assume true; {63503#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:36,569 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63503#(<= ~counter~0 13)} {63503#(<= ~counter~0 13)} #63#return; {63503#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:36,570 INFO L290 TraceCheckUtils]: 132: Hoare triple {63503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {63503#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:36,570 INFO L290 TraceCheckUtils]: 133: Hoare triple {63503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63503#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:36,571 INFO L290 TraceCheckUtils]: 134: Hoare triple {63503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63531#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:36,571 INFO L290 TraceCheckUtils]: 135: Hoare triple {63531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {63531#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:36,572 INFO L272 TraceCheckUtils]: 136: Hoare triple {63531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63531#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:36,572 INFO L290 TraceCheckUtils]: 137: Hoare triple {63531#(<= ~counter~0 14)} ~cond := #in~cond; {63531#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:36,572 INFO L290 TraceCheckUtils]: 138: Hoare triple {63531#(<= ~counter~0 14)} assume !(0 == ~cond); {63531#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:36,573 INFO L290 TraceCheckUtils]: 139: Hoare triple {63531#(<= ~counter~0 14)} assume true; {63531#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:36,573 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63531#(<= ~counter~0 14)} {63531#(<= ~counter~0 14)} #63#return; {63531#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:36,574 INFO L290 TraceCheckUtils]: 141: Hoare triple {63531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {63531#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:36,574 INFO L290 TraceCheckUtils]: 142: Hoare triple {63531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63531#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:36,575 INFO L290 TraceCheckUtils]: 143: Hoare triple {63531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63559#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:36,575 INFO L290 TraceCheckUtils]: 144: Hoare triple {63559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {63559#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:36,576 INFO L272 TraceCheckUtils]: 145: Hoare triple {63559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63559#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:36,576 INFO L290 TraceCheckUtils]: 146: Hoare triple {63559#(<= ~counter~0 15)} ~cond := #in~cond; {63559#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:36,576 INFO L290 TraceCheckUtils]: 147: Hoare triple {63559#(<= ~counter~0 15)} assume !(0 == ~cond); {63559#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:36,577 INFO L290 TraceCheckUtils]: 148: Hoare triple {63559#(<= ~counter~0 15)} assume true; {63559#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:36,577 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63559#(<= ~counter~0 15)} {63559#(<= ~counter~0 15)} #63#return; {63559#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:36,578 INFO L290 TraceCheckUtils]: 150: Hoare triple {63559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {63559#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:36,578 INFO L290 TraceCheckUtils]: 151: Hoare triple {63559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63559#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:36,579 INFO L290 TraceCheckUtils]: 152: Hoare triple {63559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63587#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:36,580 INFO L290 TraceCheckUtils]: 153: Hoare triple {63587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {63587#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:36,580 INFO L272 TraceCheckUtils]: 154: Hoare triple {63587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63587#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:36,580 INFO L290 TraceCheckUtils]: 155: Hoare triple {63587#(<= ~counter~0 16)} ~cond := #in~cond; {63587#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:36,581 INFO L290 TraceCheckUtils]: 156: Hoare triple {63587#(<= ~counter~0 16)} assume !(0 == ~cond); {63587#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:36,581 INFO L290 TraceCheckUtils]: 157: Hoare triple {63587#(<= ~counter~0 16)} assume true; {63587#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:36,582 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63587#(<= ~counter~0 16)} {63587#(<= ~counter~0 16)} #63#return; {63587#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:36,582 INFO L290 TraceCheckUtils]: 159: Hoare triple {63587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {63587#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:36,582 INFO L290 TraceCheckUtils]: 160: Hoare triple {63587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63587#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:36,583 INFO L290 TraceCheckUtils]: 161: Hoare triple {63587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63615#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:36,584 INFO L290 TraceCheckUtils]: 162: Hoare triple {63615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {63615#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:36,584 INFO L272 TraceCheckUtils]: 163: Hoare triple {63615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63615#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:36,585 INFO L290 TraceCheckUtils]: 164: Hoare triple {63615#(<= ~counter~0 17)} ~cond := #in~cond; {63615#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:36,585 INFO L290 TraceCheckUtils]: 165: Hoare triple {63615#(<= ~counter~0 17)} assume !(0 == ~cond); {63615#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:36,585 INFO L290 TraceCheckUtils]: 166: Hoare triple {63615#(<= ~counter~0 17)} assume true; {63615#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:36,586 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63615#(<= ~counter~0 17)} {63615#(<= ~counter~0 17)} #63#return; {63615#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:36,586 INFO L290 TraceCheckUtils]: 168: Hoare triple {63615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {63615#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:36,587 INFO L290 TraceCheckUtils]: 169: Hoare triple {63615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63615#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:36,587 INFO L290 TraceCheckUtils]: 170: Hoare triple {63615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:36,588 INFO L290 TraceCheckUtils]: 171: Hoare triple {63643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:36,588 INFO L272 TraceCheckUtils]: 172: Hoare triple {63643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:36,589 INFO L290 TraceCheckUtils]: 173: Hoare triple {63643#(<= ~counter~0 18)} ~cond := #in~cond; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:36,589 INFO L290 TraceCheckUtils]: 174: Hoare triple {63643#(<= ~counter~0 18)} assume !(0 == ~cond); {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:36,589 INFO L290 TraceCheckUtils]: 175: Hoare triple {63643#(<= ~counter~0 18)} assume true; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:36,590 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63643#(<= ~counter~0 18)} {63643#(<= ~counter~0 18)} #63#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:36,590 INFO L290 TraceCheckUtils]: 177: Hoare triple {63643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:36,590 INFO L290 TraceCheckUtils]: 178: Hoare triple {63643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:36,592 INFO L290 TraceCheckUtils]: 179: Hoare triple {63643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:36,592 INFO L290 TraceCheckUtils]: 180: Hoare triple {63671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:36,593 INFO L272 TraceCheckUtils]: 181: Hoare triple {63671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:36,593 INFO L290 TraceCheckUtils]: 182: Hoare triple {63671#(<= ~counter~0 19)} ~cond := #in~cond; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:36,593 INFO L290 TraceCheckUtils]: 183: Hoare triple {63671#(<= ~counter~0 19)} assume !(0 == ~cond); {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:36,594 INFO L290 TraceCheckUtils]: 184: Hoare triple {63671#(<= ~counter~0 19)} assume true; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:36,594 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63671#(<= ~counter~0 19)} {63671#(<= ~counter~0 19)} #63#return; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:36,595 INFO L290 TraceCheckUtils]: 186: Hoare triple {63671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:36,595 INFO L290 TraceCheckUtils]: 187: Hoare triple {63671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:36,596 INFO L290 TraceCheckUtils]: 188: Hoare triple {63671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:36,596 INFO L290 TraceCheckUtils]: 189: Hoare triple {63699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:36,597 INFO L272 TraceCheckUtils]: 190: Hoare triple {63699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:36,597 INFO L290 TraceCheckUtils]: 191: Hoare triple {63699#(<= ~counter~0 20)} ~cond := #in~cond; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:36,597 INFO L290 TraceCheckUtils]: 192: Hoare triple {63699#(<= ~counter~0 20)} assume !(0 == ~cond); {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:36,598 INFO L290 TraceCheckUtils]: 193: Hoare triple {63699#(<= ~counter~0 20)} assume true; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:36,598 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63699#(<= ~counter~0 20)} {63699#(<= ~counter~0 20)} #63#return; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:36,599 INFO L290 TraceCheckUtils]: 195: Hoare triple {63699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:36,599 INFO L290 TraceCheckUtils]: 196: Hoare triple {63699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:36,600 INFO L290 TraceCheckUtils]: 197: Hoare triple {63699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:36,600 INFO L290 TraceCheckUtils]: 198: Hoare triple {63727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:36,601 INFO L272 TraceCheckUtils]: 199: Hoare triple {63727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:36,601 INFO L290 TraceCheckUtils]: 200: Hoare triple {63727#(<= ~counter~0 21)} ~cond := #in~cond; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:36,602 INFO L290 TraceCheckUtils]: 201: Hoare triple {63727#(<= ~counter~0 21)} assume !(0 == ~cond); {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:36,602 INFO L290 TraceCheckUtils]: 202: Hoare triple {63727#(<= ~counter~0 21)} assume true; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:36,603 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63727#(<= ~counter~0 21)} {63727#(<= ~counter~0 21)} #63#return; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:36,603 INFO L290 TraceCheckUtils]: 204: Hoare triple {63727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:36,603 INFO L290 TraceCheckUtils]: 205: Hoare triple {63727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:36,604 INFO L290 TraceCheckUtils]: 206: Hoare triple {63727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:36,604 INFO L290 TraceCheckUtils]: 207: Hoare triple {63755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:36,605 INFO L272 TraceCheckUtils]: 208: Hoare triple {63755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:36,605 INFO L290 TraceCheckUtils]: 209: Hoare triple {63755#(<= ~counter~0 22)} ~cond := #in~cond; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:36,606 INFO L290 TraceCheckUtils]: 210: Hoare triple {63755#(<= ~counter~0 22)} assume !(0 == ~cond); {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:36,606 INFO L290 TraceCheckUtils]: 211: Hoare triple {63755#(<= ~counter~0 22)} assume true; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:36,607 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63755#(<= ~counter~0 22)} {63755#(<= ~counter~0 22)} #63#return; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:36,607 INFO L290 TraceCheckUtils]: 213: Hoare triple {63755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:36,607 INFO L290 TraceCheckUtils]: 214: Hoare triple {63755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:36,608 INFO L290 TraceCheckUtils]: 215: Hoare triple {63755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:36,609 INFO L290 TraceCheckUtils]: 216: Hoare triple {63783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:36,609 INFO L272 TraceCheckUtils]: 217: Hoare triple {63783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:36,610 INFO L290 TraceCheckUtils]: 218: Hoare triple {63783#(<= ~counter~0 23)} ~cond := #in~cond; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:36,610 INFO L290 TraceCheckUtils]: 219: Hoare triple {63783#(<= ~counter~0 23)} assume !(0 == ~cond); {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:36,610 INFO L290 TraceCheckUtils]: 220: Hoare triple {63783#(<= ~counter~0 23)} assume true; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:36,611 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63783#(<= ~counter~0 23)} {63783#(<= ~counter~0 23)} #63#return; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:36,611 INFO L290 TraceCheckUtils]: 222: Hoare triple {63783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:36,611 INFO L290 TraceCheckUtils]: 223: Hoare triple {63783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:36,612 INFO L290 TraceCheckUtils]: 224: Hoare triple {63783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:36,613 INFO L290 TraceCheckUtils]: 225: Hoare triple {63811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:36,613 INFO L272 TraceCheckUtils]: 226: Hoare triple {63811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:36,614 INFO L290 TraceCheckUtils]: 227: Hoare triple {63811#(<= ~counter~0 24)} ~cond := #in~cond; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:36,614 INFO L290 TraceCheckUtils]: 228: Hoare triple {63811#(<= ~counter~0 24)} assume !(0 == ~cond); {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:36,614 INFO L290 TraceCheckUtils]: 229: Hoare triple {63811#(<= ~counter~0 24)} assume true; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:36,615 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63811#(<= ~counter~0 24)} {63811#(<= ~counter~0 24)} #63#return; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:36,615 INFO L290 TraceCheckUtils]: 231: Hoare triple {63811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:36,615 INFO L290 TraceCheckUtils]: 232: Hoare triple {63811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:36,616 INFO L290 TraceCheckUtils]: 233: Hoare triple {63811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:36,617 INFO L290 TraceCheckUtils]: 234: Hoare triple {63839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:36,617 INFO L272 TraceCheckUtils]: 235: Hoare triple {63839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:36,618 INFO L290 TraceCheckUtils]: 236: Hoare triple {63839#(<= ~counter~0 25)} ~cond := #in~cond; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:36,618 INFO L290 TraceCheckUtils]: 237: Hoare triple {63839#(<= ~counter~0 25)} assume !(0 == ~cond); {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:36,618 INFO L290 TraceCheckUtils]: 238: Hoare triple {63839#(<= ~counter~0 25)} assume true; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:36,619 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63839#(<= ~counter~0 25)} {63839#(<= ~counter~0 25)} #63#return; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:36,619 INFO L290 TraceCheckUtils]: 240: Hoare triple {63839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:36,620 INFO L290 TraceCheckUtils]: 241: Hoare triple {63839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:36,621 INFO L290 TraceCheckUtils]: 242: Hoare triple {63839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:36,621 INFO L290 TraceCheckUtils]: 243: Hoare triple {63867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:36,622 INFO L272 TraceCheckUtils]: 244: Hoare triple {63867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:36,622 INFO L290 TraceCheckUtils]: 245: Hoare triple {63867#(<= ~counter~0 26)} ~cond := #in~cond; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:36,623 INFO L290 TraceCheckUtils]: 246: Hoare triple {63867#(<= ~counter~0 26)} assume !(0 == ~cond); {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:36,623 INFO L290 TraceCheckUtils]: 247: Hoare triple {63867#(<= ~counter~0 26)} assume true; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:36,624 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63867#(<= ~counter~0 26)} {63867#(<= ~counter~0 26)} #63#return; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:36,624 INFO L290 TraceCheckUtils]: 249: Hoare triple {63867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:36,624 INFO L290 TraceCheckUtils]: 250: Hoare triple {63867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:36,625 INFO L290 TraceCheckUtils]: 251: Hoare triple {63867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:36,626 INFO L290 TraceCheckUtils]: 252: Hoare triple {63895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:36,626 INFO L272 TraceCheckUtils]: 253: Hoare triple {63895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:36,627 INFO L290 TraceCheckUtils]: 254: Hoare triple {63895#(<= ~counter~0 27)} ~cond := #in~cond; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:36,627 INFO L290 TraceCheckUtils]: 255: Hoare triple {63895#(<= ~counter~0 27)} assume !(0 == ~cond); {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:36,628 INFO L290 TraceCheckUtils]: 256: Hoare triple {63895#(<= ~counter~0 27)} assume true; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:36,628 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63895#(<= ~counter~0 27)} {63895#(<= ~counter~0 27)} #63#return; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:36,629 INFO L290 TraceCheckUtils]: 258: Hoare triple {63895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:36,629 INFO L290 TraceCheckUtils]: 259: Hoare triple {63895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:36,630 INFO L290 TraceCheckUtils]: 260: Hoare triple {63895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:36,630 INFO L290 TraceCheckUtils]: 261: Hoare triple {63923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:36,631 INFO L272 TraceCheckUtils]: 262: Hoare triple {63923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:36,631 INFO L290 TraceCheckUtils]: 263: Hoare triple {63923#(<= ~counter~0 28)} ~cond := #in~cond; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:36,632 INFO L290 TraceCheckUtils]: 264: Hoare triple {63923#(<= ~counter~0 28)} assume !(0 == ~cond); {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:36,632 INFO L290 TraceCheckUtils]: 265: Hoare triple {63923#(<= ~counter~0 28)} assume true; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:36,633 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63923#(<= ~counter~0 28)} {63923#(<= ~counter~0 28)} #63#return; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:36,633 INFO L290 TraceCheckUtils]: 267: Hoare triple {63923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:36,633 INFO L290 TraceCheckUtils]: 268: Hoare triple {63923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:36,634 INFO L290 TraceCheckUtils]: 269: Hoare triple {63923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:36,635 INFO L290 TraceCheckUtils]: 270: Hoare triple {63951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:36,635 INFO L272 TraceCheckUtils]: 271: Hoare triple {63951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:36,636 INFO L290 TraceCheckUtils]: 272: Hoare triple {63951#(<= ~counter~0 29)} ~cond := #in~cond; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:36,636 INFO L290 TraceCheckUtils]: 273: Hoare triple {63951#(<= ~counter~0 29)} assume !(0 == ~cond); {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:36,636 INFO L290 TraceCheckUtils]: 274: Hoare triple {63951#(<= ~counter~0 29)} assume true; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:36,637 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63951#(<= ~counter~0 29)} {63951#(<= ~counter~0 29)} #63#return; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:36,638 INFO L290 TraceCheckUtils]: 276: Hoare triple {63951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:36,638 INFO L290 TraceCheckUtils]: 277: Hoare triple {63951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:36,639 INFO L290 TraceCheckUtils]: 278: Hoare triple {63951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:36,639 INFO L290 TraceCheckUtils]: 279: Hoare triple {63979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:36,640 INFO L272 TraceCheckUtils]: 280: Hoare triple {63979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:36,640 INFO L290 TraceCheckUtils]: 281: Hoare triple {63979#(<= ~counter~0 30)} ~cond := #in~cond; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:36,641 INFO L290 TraceCheckUtils]: 282: Hoare triple {63979#(<= ~counter~0 30)} assume !(0 == ~cond); {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:36,641 INFO L290 TraceCheckUtils]: 283: Hoare triple {63979#(<= ~counter~0 30)} assume true; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:36,642 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63979#(<= ~counter~0 30)} {63979#(<= ~counter~0 30)} #63#return; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:36,642 INFO L290 TraceCheckUtils]: 285: Hoare triple {63979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:36,642 INFO L290 TraceCheckUtils]: 286: Hoare triple {63979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:36,643 INFO L290 TraceCheckUtils]: 287: Hoare triple {63979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:36,644 INFO L290 TraceCheckUtils]: 288: Hoare triple {64007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:36,644 INFO L272 TraceCheckUtils]: 289: Hoare triple {64007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:36,645 INFO L290 TraceCheckUtils]: 290: Hoare triple {64007#(<= ~counter~0 31)} ~cond := #in~cond; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:36,645 INFO L290 TraceCheckUtils]: 291: Hoare triple {64007#(<= ~counter~0 31)} assume !(0 == ~cond); {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:36,645 INFO L290 TraceCheckUtils]: 292: Hoare triple {64007#(<= ~counter~0 31)} assume true; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:36,646 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {64007#(<= ~counter~0 31)} {64007#(<= ~counter~0 31)} #63#return; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:36,647 INFO L290 TraceCheckUtils]: 294: Hoare triple {64007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:36,647 INFO L290 TraceCheckUtils]: 295: Hoare triple {64007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:36,647 INFO L290 TraceCheckUtils]: 296: Hoare triple {64007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64035#(<= |main_#t~post6| 31)} is VALID [2022-04-08 06:14:36,648 INFO L290 TraceCheckUtils]: 297: Hoare triple {64035#(<= |main_#t~post6| 31)} assume !(#t~post6 < 50);havoc #t~post6; {63111#false} is VALID [2022-04-08 06:14:36,648 INFO L272 TraceCheckUtils]: 298: Hoare triple {63111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63111#false} is VALID [2022-04-08 06:14:36,648 INFO L290 TraceCheckUtils]: 299: Hoare triple {63111#false} ~cond := #in~cond; {63111#false} is VALID [2022-04-08 06:14:36,648 INFO L290 TraceCheckUtils]: 300: Hoare triple {63111#false} assume 0 == ~cond; {63111#false} is VALID [2022-04-08 06:14:36,648 INFO L290 TraceCheckUtils]: 301: Hoare triple {63111#false} assume !false; {63111#false} is VALID [2022-04-08 06:14:36,649 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 06:14:36,649 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:14:38,864 INFO L290 TraceCheckUtils]: 301: Hoare triple {63111#false} assume !false; {63111#false} is VALID [2022-04-08 06:14:38,864 INFO L290 TraceCheckUtils]: 300: Hoare triple {63111#false} assume 0 == ~cond; {63111#false} is VALID [2022-04-08 06:14:38,865 INFO L290 TraceCheckUtils]: 299: Hoare triple {63111#false} ~cond := #in~cond; {63111#false} is VALID [2022-04-08 06:14:38,865 INFO L272 TraceCheckUtils]: 298: Hoare triple {63111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63111#false} is VALID [2022-04-08 06:14:38,865 INFO L290 TraceCheckUtils]: 297: Hoare triple {64063#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {63111#false} is VALID [2022-04-08 06:14:38,865 INFO L290 TraceCheckUtils]: 296: Hoare triple {64067#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64063#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:14:38,866 INFO L290 TraceCheckUtils]: 295: Hoare triple {64067#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64067#(< ~counter~0 50)} is VALID [2022-04-08 06:14:38,866 INFO L290 TraceCheckUtils]: 294: Hoare triple {64067#(< ~counter~0 50)} assume !!(0 != ~r~0); {64067#(< ~counter~0 50)} is VALID [2022-04-08 06:14:38,867 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {63110#true} {64067#(< ~counter~0 50)} #63#return; {64067#(< ~counter~0 50)} is VALID [2022-04-08 06:14:38,867 INFO L290 TraceCheckUtils]: 292: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,867 INFO L290 TraceCheckUtils]: 291: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,867 INFO L290 TraceCheckUtils]: 290: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,867 INFO L272 TraceCheckUtils]: 289: Hoare triple {64067#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,867 INFO L290 TraceCheckUtils]: 288: Hoare triple {64067#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {64067#(< ~counter~0 50)} is VALID [2022-04-08 06:14:38,869 INFO L290 TraceCheckUtils]: 287: Hoare triple {64095#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64067#(< ~counter~0 50)} is VALID [2022-04-08 06:14:38,869 INFO L290 TraceCheckUtils]: 286: Hoare triple {64095#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64095#(< ~counter~0 49)} is VALID [2022-04-08 06:14:38,869 INFO L290 TraceCheckUtils]: 285: Hoare triple {64095#(< ~counter~0 49)} assume !!(0 != ~r~0); {64095#(< ~counter~0 49)} is VALID [2022-04-08 06:14:38,870 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63110#true} {64095#(< ~counter~0 49)} #63#return; {64095#(< ~counter~0 49)} is VALID [2022-04-08 06:14:38,870 INFO L290 TraceCheckUtils]: 283: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,870 INFO L290 TraceCheckUtils]: 282: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,870 INFO L290 TraceCheckUtils]: 281: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,870 INFO L272 TraceCheckUtils]: 280: Hoare triple {64095#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,871 INFO L290 TraceCheckUtils]: 279: Hoare triple {64095#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {64095#(< ~counter~0 49)} is VALID [2022-04-08 06:14:38,871 INFO L290 TraceCheckUtils]: 278: Hoare triple {64123#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64095#(< ~counter~0 49)} is VALID [2022-04-08 06:14:38,872 INFO L290 TraceCheckUtils]: 277: Hoare triple {64123#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64123#(< ~counter~0 48)} is VALID [2022-04-08 06:14:38,872 INFO L290 TraceCheckUtils]: 276: Hoare triple {64123#(< ~counter~0 48)} assume !!(0 != ~r~0); {64123#(< ~counter~0 48)} is VALID [2022-04-08 06:14:38,873 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63110#true} {64123#(< ~counter~0 48)} #63#return; {64123#(< ~counter~0 48)} is VALID [2022-04-08 06:14:38,873 INFO L290 TraceCheckUtils]: 274: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,873 INFO L290 TraceCheckUtils]: 273: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,873 INFO L290 TraceCheckUtils]: 272: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,873 INFO L272 TraceCheckUtils]: 271: Hoare triple {64123#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,873 INFO L290 TraceCheckUtils]: 270: Hoare triple {64123#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {64123#(< ~counter~0 48)} is VALID [2022-04-08 06:14:38,874 INFO L290 TraceCheckUtils]: 269: Hoare triple {64151#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64123#(< ~counter~0 48)} is VALID [2022-04-08 06:14:38,874 INFO L290 TraceCheckUtils]: 268: Hoare triple {64151#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64151#(< ~counter~0 47)} is VALID [2022-04-08 06:14:38,875 INFO L290 TraceCheckUtils]: 267: Hoare triple {64151#(< ~counter~0 47)} assume !!(0 != ~r~0); {64151#(< ~counter~0 47)} is VALID [2022-04-08 06:14:38,875 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63110#true} {64151#(< ~counter~0 47)} #63#return; {64151#(< ~counter~0 47)} is VALID [2022-04-08 06:14:38,875 INFO L290 TraceCheckUtils]: 265: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,876 INFO L290 TraceCheckUtils]: 264: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,876 INFO L290 TraceCheckUtils]: 263: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,876 INFO L272 TraceCheckUtils]: 262: Hoare triple {64151#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,876 INFO L290 TraceCheckUtils]: 261: Hoare triple {64151#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {64151#(< ~counter~0 47)} is VALID [2022-04-08 06:14:38,877 INFO L290 TraceCheckUtils]: 260: Hoare triple {64179#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64151#(< ~counter~0 47)} is VALID [2022-04-08 06:14:38,877 INFO L290 TraceCheckUtils]: 259: Hoare triple {64179#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64179#(< ~counter~0 46)} is VALID [2022-04-08 06:14:38,877 INFO L290 TraceCheckUtils]: 258: Hoare triple {64179#(< ~counter~0 46)} assume !!(0 != ~r~0); {64179#(< ~counter~0 46)} is VALID [2022-04-08 06:14:38,878 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63110#true} {64179#(< ~counter~0 46)} #63#return; {64179#(< ~counter~0 46)} is VALID [2022-04-08 06:14:38,878 INFO L290 TraceCheckUtils]: 256: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,878 INFO L290 TraceCheckUtils]: 255: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,878 INFO L290 TraceCheckUtils]: 254: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,878 INFO L272 TraceCheckUtils]: 253: Hoare triple {64179#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,879 INFO L290 TraceCheckUtils]: 252: Hoare triple {64179#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {64179#(< ~counter~0 46)} is VALID [2022-04-08 06:14:38,879 INFO L290 TraceCheckUtils]: 251: Hoare triple {64207#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64179#(< ~counter~0 46)} is VALID [2022-04-08 06:14:38,880 INFO L290 TraceCheckUtils]: 250: Hoare triple {64207#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64207#(< ~counter~0 45)} is VALID [2022-04-08 06:14:38,880 INFO L290 TraceCheckUtils]: 249: Hoare triple {64207#(< ~counter~0 45)} assume !!(0 != ~r~0); {64207#(< ~counter~0 45)} is VALID [2022-04-08 06:14:38,881 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63110#true} {64207#(< ~counter~0 45)} #63#return; {64207#(< ~counter~0 45)} is VALID [2022-04-08 06:14:38,881 INFO L290 TraceCheckUtils]: 247: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,881 INFO L290 TraceCheckUtils]: 246: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,881 INFO L290 TraceCheckUtils]: 245: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,881 INFO L272 TraceCheckUtils]: 244: Hoare triple {64207#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,881 INFO L290 TraceCheckUtils]: 243: Hoare triple {64207#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {64207#(< ~counter~0 45)} is VALID [2022-04-08 06:14:38,882 INFO L290 TraceCheckUtils]: 242: Hoare triple {64235#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64207#(< ~counter~0 45)} is VALID [2022-04-08 06:14:38,882 INFO L290 TraceCheckUtils]: 241: Hoare triple {64235#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64235#(< ~counter~0 44)} is VALID [2022-04-08 06:14:38,883 INFO L290 TraceCheckUtils]: 240: Hoare triple {64235#(< ~counter~0 44)} assume !!(0 != ~r~0); {64235#(< ~counter~0 44)} is VALID [2022-04-08 06:14:38,883 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63110#true} {64235#(< ~counter~0 44)} #63#return; {64235#(< ~counter~0 44)} is VALID [2022-04-08 06:14:38,884 INFO L290 TraceCheckUtils]: 238: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,884 INFO L290 TraceCheckUtils]: 237: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,884 INFO L290 TraceCheckUtils]: 236: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,884 INFO L272 TraceCheckUtils]: 235: Hoare triple {64235#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,884 INFO L290 TraceCheckUtils]: 234: Hoare triple {64235#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {64235#(< ~counter~0 44)} is VALID [2022-04-08 06:14:38,885 INFO L290 TraceCheckUtils]: 233: Hoare triple {64263#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64235#(< ~counter~0 44)} is VALID [2022-04-08 06:14:38,885 INFO L290 TraceCheckUtils]: 232: Hoare triple {64263#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64263#(< ~counter~0 43)} is VALID [2022-04-08 06:14:38,886 INFO L290 TraceCheckUtils]: 231: Hoare triple {64263#(< ~counter~0 43)} assume !!(0 != ~r~0); {64263#(< ~counter~0 43)} is VALID [2022-04-08 06:14:38,886 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63110#true} {64263#(< ~counter~0 43)} #63#return; {64263#(< ~counter~0 43)} is VALID [2022-04-08 06:14:38,886 INFO L290 TraceCheckUtils]: 229: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,886 INFO L290 TraceCheckUtils]: 228: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,886 INFO L290 TraceCheckUtils]: 227: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,886 INFO L272 TraceCheckUtils]: 226: Hoare triple {64263#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,887 INFO L290 TraceCheckUtils]: 225: Hoare triple {64263#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {64263#(< ~counter~0 43)} is VALID [2022-04-08 06:14:38,888 INFO L290 TraceCheckUtils]: 224: Hoare triple {64291#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64263#(< ~counter~0 43)} is VALID [2022-04-08 06:14:38,888 INFO L290 TraceCheckUtils]: 223: Hoare triple {64291#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64291#(< ~counter~0 42)} is VALID [2022-04-08 06:14:38,888 INFO L290 TraceCheckUtils]: 222: Hoare triple {64291#(< ~counter~0 42)} assume !!(0 != ~r~0); {64291#(< ~counter~0 42)} is VALID [2022-04-08 06:14:38,889 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63110#true} {64291#(< ~counter~0 42)} #63#return; {64291#(< ~counter~0 42)} is VALID [2022-04-08 06:14:38,889 INFO L290 TraceCheckUtils]: 220: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,889 INFO L290 TraceCheckUtils]: 219: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,889 INFO L290 TraceCheckUtils]: 218: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,889 INFO L272 TraceCheckUtils]: 217: Hoare triple {64291#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,890 INFO L290 TraceCheckUtils]: 216: Hoare triple {64291#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {64291#(< ~counter~0 42)} is VALID [2022-04-08 06:14:38,890 INFO L290 TraceCheckUtils]: 215: Hoare triple {64319#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64291#(< ~counter~0 42)} is VALID [2022-04-08 06:14:38,891 INFO L290 TraceCheckUtils]: 214: Hoare triple {64319#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64319#(< ~counter~0 41)} is VALID [2022-04-08 06:14:38,891 INFO L290 TraceCheckUtils]: 213: Hoare triple {64319#(< ~counter~0 41)} assume !!(0 != ~r~0); {64319#(< ~counter~0 41)} is VALID [2022-04-08 06:14:38,892 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63110#true} {64319#(< ~counter~0 41)} #63#return; {64319#(< ~counter~0 41)} is VALID [2022-04-08 06:14:38,892 INFO L290 TraceCheckUtils]: 211: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,892 INFO L290 TraceCheckUtils]: 210: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,892 INFO L290 TraceCheckUtils]: 209: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,892 INFO L272 TraceCheckUtils]: 208: Hoare triple {64319#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,892 INFO L290 TraceCheckUtils]: 207: Hoare triple {64319#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {64319#(< ~counter~0 41)} is VALID [2022-04-08 06:14:38,893 INFO L290 TraceCheckUtils]: 206: Hoare triple {64347#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64319#(< ~counter~0 41)} is VALID [2022-04-08 06:14:38,893 INFO L290 TraceCheckUtils]: 205: Hoare triple {64347#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64347#(< ~counter~0 40)} is VALID [2022-04-08 06:14:38,894 INFO L290 TraceCheckUtils]: 204: Hoare triple {64347#(< ~counter~0 40)} assume !!(0 != ~r~0); {64347#(< ~counter~0 40)} is VALID [2022-04-08 06:14:38,894 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63110#true} {64347#(< ~counter~0 40)} #63#return; {64347#(< ~counter~0 40)} is VALID [2022-04-08 06:14:38,894 INFO L290 TraceCheckUtils]: 202: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,894 INFO L290 TraceCheckUtils]: 201: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,894 INFO L290 TraceCheckUtils]: 200: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,894 INFO L272 TraceCheckUtils]: 199: Hoare triple {64347#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,895 INFO L290 TraceCheckUtils]: 198: Hoare triple {64347#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {64347#(< ~counter~0 40)} is VALID [2022-04-08 06:14:38,896 INFO L290 TraceCheckUtils]: 197: Hoare triple {64375#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64347#(< ~counter~0 40)} is VALID [2022-04-08 06:14:38,896 INFO L290 TraceCheckUtils]: 196: Hoare triple {64375#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64375#(< ~counter~0 39)} is VALID [2022-04-08 06:14:38,896 INFO L290 TraceCheckUtils]: 195: Hoare triple {64375#(< ~counter~0 39)} assume !!(0 != ~r~0); {64375#(< ~counter~0 39)} is VALID [2022-04-08 06:14:38,897 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63110#true} {64375#(< ~counter~0 39)} #63#return; {64375#(< ~counter~0 39)} is VALID [2022-04-08 06:14:38,897 INFO L290 TraceCheckUtils]: 193: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,897 INFO L290 TraceCheckUtils]: 192: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,897 INFO L290 TraceCheckUtils]: 191: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,897 INFO L272 TraceCheckUtils]: 190: Hoare triple {64375#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,897 INFO L290 TraceCheckUtils]: 189: Hoare triple {64375#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {64375#(< ~counter~0 39)} is VALID [2022-04-08 06:14:38,898 INFO L290 TraceCheckUtils]: 188: Hoare triple {64403#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64375#(< ~counter~0 39)} is VALID [2022-04-08 06:14:38,898 INFO L290 TraceCheckUtils]: 187: Hoare triple {64403#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64403#(< ~counter~0 38)} is VALID [2022-04-08 06:14:38,899 INFO L290 TraceCheckUtils]: 186: Hoare triple {64403#(< ~counter~0 38)} assume !!(0 != ~r~0); {64403#(< ~counter~0 38)} is VALID [2022-04-08 06:14:38,899 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63110#true} {64403#(< ~counter~0 38)} #63#return; {64403#(< ~counter~0 38)} is VALID [2022-04-08 06:14:38,899 INFO L290 TraceCheckUtils]: 184: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,900 INFO L290 TraceCheckUtils]: 183: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,900 INFO L290 TraceCheckUtils]: 182: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,900 INFO L272 TraceCheckUtils]: 181: Hoare triple {64403#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,900 INFO L290 TraceCheckUtils]: 180: Hoare triple {64403#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {64403#(< ~counter~0 38)} is VALID [2022-04-08 06:14:38,901 INFO L290 TraceCheckUtils]: 179: Hoare triple {64431#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64403#(< ~counter~0 38)} is VALID [2022-04-08 06:14:38,901 INFO L290 TraceCheckUtils]: 178: Hoare triple {64431#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64431#(< ~counter~0 37)} is VALID [2022-04-08 06:14:38,901 INFO L290 TraceCheckUtils]: 177: Hoare triple {64431#(< ~counter~0 37)} assume !!(0 != ~r~0); {64431#(< ~counter~0 37)} is VALID [2022-04-08 06:14:38,902 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63110#true} {64431#(< ~counter~0 37)} #63#return; {64431#(< ~counter~0 37)} is VALID [2022-04-08 06:14:38,902 INFO L290 TraceCheckUtils]: 175: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,902 INFO L290 TraceCheckUtils]: 174: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,902 INFO L290 TraceCheckUtils]: 173: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,902 INFO L272 TraceCheckUtils]: 172: Hoare triple {64431#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,903 INFO L290 TraceCheckUtils]: 171: Hoare triple {64431#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {64431#(< ~counter~0 37)} is VALID [2022-04-08 06:14:38,903 INFO L290 TraceCheckUtils]: 170: Hoare triple {64459#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64431#(< ~counter~0 37)} is VALID [2022-04-08 06:14:38,904 INFO L290 TraceCheckUtils]: 169: Hoare triple {64459#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64459#(< ~counter~0 36)} is VALID [2022-04-08 06:14:38,904 INFO L290 TraceCheckUtils]: 168: Hoare triple {64459#(< ~counter~0 36)} assume !!(0 != ~r~0); {64459#(< ~counter~0 36)} is VALID [2022-04-08 06:14:38,904 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63110#true} {64459#(< ~counter~0 36)} #63#return; {64459#(< ~counter~0 36)} is VALID [2022-04-08 06:14:38,905 INFO L290 TraceCheckUtils]: 166: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,905 INFO L290 TraceCheckUtils]: 165: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,905 INFO L290 TraceCheckUtils]: 164: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,905 INFO L272 TraceCheckUtils]: 163: Hoare triple {64459#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,905 INFO L290 TraceCheckUtils]: 162: Hoare triple {64459#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {64459#(< ~counter~0 36)} is VALID [2022-04-08 06:14:38,906 INFO L290 TraceCheckUtils]: 161: Hoare triple {64487#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64459#(< ~counter~0 36)} is VALID [2022-04-08 06:14:38,906 INFO L290 TraceCheckUtils]: 160: Hoare triple {64487#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64487#(< ~counter~0 35)} is VALID [2022-04-08 06:14:38,906 INFO L290 TraceCheckUtils]: 159: Hoare triple {64487#(< ~counter~0 35)} assume !!(0 != ~r~0); {64487#(< ~counter~0 35)} is VALID [2022-04-08 06:14:38,907 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63110#true} {64487#(< ~counter~0 35)} #63#return; {64487#(< ~counter~0 35)} is VALID [2022-04-08 06:14:38,907 INFO L290 TraceCheckUtils]: 157: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,907 INFO L290 TraceCheckUtils]: 156: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,907 INFO L290 TraceCheckUtils]: 155: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,907 INFO L272 TraceCheckUtils]: 154: Hoare triple {64487#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,908 INFO L290 TraceCheckUtils]: 153: Hoare triple {64487#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {64487#(< ~counter~0 35)} is VALID [2022-04-08 06:14:38,909 INFO L290 TraceCheckUtils]: 152: Hoare triple {64515#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64487#(< ~counter~0 35)} is VALID [2022-04-08 06:14:38,909 INFO L290 TraceCheckUtils]: 151: Hoare triple {64515#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64515#(< ~counter~0 34)} is VALID [2022-04-08 06:14:38,909 INFO L290 TraceCheckUtils]: 150: Hoare triple {64515#(< ~counter~0 34)} assume !!(0 != ~r~0); {64515#(< ~counter~0 34)} is VALID [2022-04-08 06:14:38,910 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63110#true} {64515#(< ~counter~0 34)} #63#return; {64515#(< ~counter~0 34)} is VALID [2022-04-08 06:14:38,910 INFO L290 TraceCheckUtils]: 148: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,910 INFO L290 TraceCheckUtils]: 147: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,910 INFO L290 TraceCheckUtils]: 146: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,910 INFO L272 TraceCheckUtils]: 145: Hoare triple {64515#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,910 INFO L290 TraceCheckUtils]: 144: Hoare triple {64515#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {64515#(< ~counter~0 34)} is VALID [2022-04-08 06:14:38,911 INFO L290 TraceCheckUtils]: 143: Hoare triple {64543#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64515#(< ~counter~0 34)} is VALID [2022-04-08 06:14:38,912 INFO L290 TraceCheckUtils]: 142: Hoare triple {64543#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64543#(< ~counter~0 33)} is VALID [2022-04-08 06:14:38,912 INFO L290 TraceCheckUtils]: 141: Hoare triple {64543#(< ~counter~0 33)} assume !!(0 != ~r~0); {64543#(< ~counter~0 33)} is VALID [2022-04-08 06:14:38,912 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63110#true} {64543#(< ~counter~0 33)} #63#return; {64543#(< ~counter~0 33)} is VALID [2022-04-08 06:14:38,913 INFO L290 TraceCheckUtils]: 139: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,913 INFO L290 TraceCheckUtils]: 138: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,913 INFO L290 TraceCheckUtils]: 137: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,913 INFO L272 TraceCheckUtils]: 136: Hoare triple {64543#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,913 INFO L290 TraceCheckUtils]: 135: Hoare triple {64543#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {64543#(< ~counter~0 33)} is VALID [2022-04-08 06:14:38,914 INFO L290 TraceCheckUtils]: 134: Hoare triple {64007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64543#(< ~counter~0 33)} is VALID [2022-04-08 06:14:38,914 INFO L290 TraceCheckUtils]: 133: Hoare triple {64007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:38,915 INFO L290 TraceCheckUtils]: 132: Hoare triple {64007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:38,915 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63110#true} {64007#(<= ~counter~0 31)} #63#return; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:38,915 INFO L290 TraceCheckUtils]: 130: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,915 INFO L290 TraceCheckUtils]: 129: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,915 INFO L290 TraceCheckUtils]: 128: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,916 INFO L272 TraceCheckUtils]: 127: Hoare triple {64007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,916 INFO L290 TraceCheckUtils]: 126: Hoare triple {64007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:38,917 INFO L290 TraceCheckUtils]: 125: Hoare triple {63979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:38,917 INFO L290 TraceCheckUtils]: 124: Hoare triple {63979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:38,917 INFO L290 TraceCheckUtils]: 123: Hoare triple {63979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:38,918 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63110#true} {63979#(<= ~counter~0 30)} #63#return; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:38,918 INFO L290 TraceCheckUtils]: 121: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,918 INFO L290 TraceCheckUtils]: 120: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,918 INFO L290 TraceCheckUtils]: 119: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,918 INFO L272 TraceCheckUtils]: 118: Hoare triple {63979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,919 INFO L290 TraceCheckUtils]: 117: Hoare triple {63979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:38,919 INFO L290 TraceCheckUtils]: 116: Hoare triple {63951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:38,920 INFO L290 TraceCheckUtils]: 115: Hoare triple {63951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:38,920 INFO L290 TraceCheckUtils]: 114: Hoare triple {63951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:38,921 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63110#true} {63951#(<= ~counter~0 29)} #63#return; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:38,921 INFO L290 TraceCheckUtils]: 112: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,921 INFO L290 TraceCheckUtils]: 111: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,921 INFO L290 TraceCheckUtils]: 110: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,921 INFO L272 TraceCheckUtils]: 109: Hoare triple {63951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,921 INFO L290 TraceCheckUtils]: 108: Hoare triple {63951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:38,922 INFO L290 TraceCheckUtils]: 107: Hoare triple {63923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:38,922 INFO L290 TraceCheckUtils]: 106: Hoare triple {63923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:38,923 INFO L290 TraceCheckUtils]: 105: Hoare triple {63923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:38,923 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63110#true} {63923#(<= ~counter~0 28)} #63#return; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:38,923 INFO L290 TraceCheckUtils]: 103: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,924 INFO L290 TraceCheckUtils]: 102: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,924 INFO L290 TraceCheckUtils]: 101: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,924 INFO L272 TraceCheckUtils]: 100: Hoare triple {63923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,924 INFO L290 TraceCheckUtils]: 99: Hoare triple {63923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:38,925 INFO L290 TraceCheckUtils]: 98: Hoare triple {63895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:38,925 INFO L290 TraceCheckUtils]: 97: Hoare triple {63895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:38,925 INFO L290 TraceCheckUtils]: 96: Hoare triple {63895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:38,926 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63110#true} {63895#(<= ~counter~0 27)} #63#return; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:38,926 INFO L290 TraceCheckUtils]: 94: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,926 INFO L290 TraceCheckUtils]: 93: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,926 INFO L290 TraceCheckUtils]: 92: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,926 INFO L272 TraceCheckUtils]: 91: Hoare triple {63895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,927 INFO L290 TraceCheckUtils]: 90: Hoare triple {63895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:38,927 INFO L290 TraceCheckUtils]: 89: Hoare triple {63867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:38,928 INFO L290 TraceCheckUtils]: 88: Hoare triple {63867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:38,928 INFO L290 TraceCheckUtils]: 87: Hoare triple {63867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:38,929 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63110#true} {63867#(<= ~counter~0 26)} #63#return; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:38,929 INFO L290 TraceCheckUtils]: 85: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,929 INFO L290 TraceCheckUtils]: 84: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,929 INFO L290 TraceCheckUtils]: 83: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,929 INFO L272 TraceCheckUtils]: 82: Hoare triple {63867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,929 INFO L290 TraceCheckUtils]: 81: Hoare triple {63867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:38,930 INFO L290 TraceCheckUtils]: 80: Hoare triple {63839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:38,930 INFO L290 TraceCheckUtils]: 79: Hoare triple {63839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:38,931 INFO L290 TraceCheckUtils]: 78: Hoare triple {63839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:38,931 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63110#true} {63839#(<= ~counter~0 25)} #63#return; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:38,931 INFO L290 TraceCheckUtils]: 76: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,931 INFO L290 TraceCheckUtils]: 75: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,932 INFO L290 TraceCheckUtils]: 74: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,932 INFO L272 TraceCheckUtils]: 73: Hoare triple {63839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,932 INFO L290 TraceCheckUtils]: 72: Hoare triple {63839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:38,933 INFO L290 TraceCheckUtils]: 71: Hoare triple {63811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:38,933 INFO L290 TraceCheckUtils]: 70: Hoare triple {63811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:38,933 INFO L290 TraceCheckUtils]: 69: Hoare triple {63811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:38,934 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63110#true} {63811#(<= ~counter~0 24)} #63#return; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:38,934 INFO L290 TraceCheckUtils]: 67: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,934 INFO L290 TraceCheckUtils]: 66: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,934 INFO L290 TraceCheckUtils]: 65: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,934 INFO L272 TraceCheckUtils]: 64: Hoare triple {63811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,935 INFO L290 TraceCheckUtils]: 63: Hoare triple {63811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:38,935 INFO L290 TraceCheckUtils]: 62: Hoare triple {63783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:38,936 INFO L290 TraceCheckUtils]: 61: Hoare triple {63783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:38,936 INFO L290 TraceCheckUtils]: 60: Hoare triple {63783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:38,937 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63110#true} {63783#(<= ~counter~0 23)} #63#return; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:38,937 INFO L290 TraceCheckUtils]: 58: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,937 INFO L290 TraceCheckUtils]: 57: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,937 INFO L290 TraceCheckUtils]: 56: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,937 INFO L272 TraceCheckUtils]: 55: Hoare triple {63783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,937 INFO L290 TraceCheckUtils]: 54: Hoare triple {63783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:38,938 INFO L290 TraceCheckUtils]: 53: Hoare triple {63755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:38,939 INFO L290 TraceCheckUtils]: 52: Hoare triple {63755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:38,939 INFO L290 TraceCheckUtils]: 51: Hoare triple {63755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:38,940 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63110#true} {63755#(<= ~counter~0 22)} #63#return; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:38,940 INFO L290 TraceCheckUtils]: 49: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,940 INFO L290 TraceCheckUtils]: 48: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,940 INFO L290 TraceCheckUtils]: 47: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,940 INFO L272 TraceCheckUtils]: 46: Hoare triple {63755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,940 INFO L290 TraceCheckUtils]: 45: Hoare triple {63755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:38,941 INFO L290 TraceCheckUtils]: 44: Hoare triple {63727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:38,942 INFO L290 TraceCheckUtils]: 43: Hoare triple {63727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:38,942 INFO L290 TraceCheckUtils]: 42: Hoare triple {63727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:38,943 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63110#true} {63727#(<= ~counter~0 21)} #63#return; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:38,943 INFO L290 TraceCheckUtils]: 40: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,943 INFO L290 TraceCheckUtils]: 39: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,943 INFO L290 TraceCheckUtils]: 38: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,943 INFO L272 TraceCheckUtils]: 37: Hoare triple {63727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,943 INFO L290 TraceCheckUtils]: 36: Hoare triple {63727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:38,944 INFO L290 TraceCheckUtils]: 35: Hoare triple {63699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:38,945 INFO L290 TraceCheckUtils]: 34: Hoare triple {63699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:38,945 INFO L290 TraceCheckUtils]: 33: Hoare triple {63699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:38,946 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63110#true} {63699#(<= ~counter~0 20)} #63#return; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:38,946 INFO L290 TraceCheckUtils]: 31: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,946 INFO L290 TraceCheckUtils]: 30: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,946 INFO L290 TraceCheckUtils]: 29: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,946 INFO L272 TraceCheckUtils]: 28: Hoare triple {63699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,946 INFO L290 TraceCheckUtils]: 27: Hoare triple {63699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:38,947 INFO L290 TraceCheckUtils]: 26: Hoare triple {63671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:38,947 INFO L290 TraceCheckUtils]: 25: Hoare triple {63671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:38,948 INFO L290 TraceCheckUtils]: 24: Hoare triple {63671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:38,949 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63110#true} {63671#(<= ~counter~0 19)} #63#return; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:38,949 INFO L290 TraceCheckUtils]: 22: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,949 INFO L290 TraceCheckUtils]: 21: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,949 INFO L290 TraceCheckUtils]: 20: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,949 INFO L272 TraceCheckUtils]: 19: Hoare triple {63671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,949 INFO L290 TraceCheckUtils]: 18: Hoare triple {63671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:38,950 INFO L290 TraceCheckUtils]: 17: Hoare triple {63643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:38,950 INFO L290 TraceCheckUtils]: 16: Hoare triple {63643#(<= ~counter~0 18)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:38,951 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63110#true} {63643#(<= ~counter~0 18)} #61#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:38,951 INFO L290 TraceCheckUtils]: 14: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,951 INFO L290 TraceCheckUtils]: 13: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,951 INFO L290 TraceCheckUtils]: 12: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,951 INFO L272 TraceCheckUtils]: 11: Hoare triple {63643#(<= ~counter~0 18)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,952 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63110#true} {63643#(<= ~counter~0 18)} #59#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:38,952 INFO L290 TraceCheckUtils]: 9: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-08 06:14:38,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-08 06:14:38,952 INFO L290 TraceCheckUtils]: 7: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-08 06:14:38,952 INFO L272 TraceCheckUtils]: 6: Hoare triple {63643#(<= ~counter~0 18)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63110#true} is VALID [2022-04-08 06:14:38,953 INFO L290 TraceCheckUtils]: 5: Hoare triple {63643#(<= ~counter~0 18)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:38,953 INFO L272 TraceCheckUtils]: 4: Hoare triple {63643#(<= ~counter~0 18)} call #t~ret7 := main(); {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:38,953 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63643#(<= ~counter~0 18)} {63110#true} #67#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:38,954 INFO L290 TraceCheckUtils]: 2: Hoare triple {63643#(<= ~counter~0 18)} assume true; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:38,954 INFO L290 TraceCheckUtils]: 1: Hoare triple {63110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63643#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:38,955 INFO L272 TraceCheckUtils]: 0: Hoare triple {63110#true} call ULTIMATE.init(); {63110#true} is VALID [2022-04-08 06:14:38,971 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 06:14:38,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:14:38,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1693097430] [2022-04-08 06:14:38,971 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:14:38,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [344474100] [2022-04-08 06:14:38,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [344474100] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:14:38,972 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:14:38,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 54 [2022-04-08 06:14:38,972 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:14:38,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1583745262] [2022-04-08 06:14:38,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1583745262] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:14:38,972 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:14:38,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-08 06:14:38,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713018747] [2022-04-08 06:14:38,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:14:38,974 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 06:14:38,974 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:14:38,974 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 06:14:39,269 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 06:14:39,269 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-08 06:14:39,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:14:39,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-08 06:14:39,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:14:39,270 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 06:14:41,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:41,218 INFO L93 Difference]: Finished difference Result 313 states and 346 transitions. [2022-04-08 06:14:41,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-08 06:14:41,218 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 06:14:41,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:14:41,219 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 06:14:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-08 06:14:41,266 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 06:14:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-08 06:14:41,272 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 345 transitions. [2022-04-08 06:14:41,628 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 06:14:41,639 INFO L225 Difference]: With dead ends: 313 [2022-04-08 06:14:41,639 INFO L226 Difference]: Without dead ends: 308 [2022-04-08 06:14:41,641 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 634 GetRequests, 550 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 563 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=2974, Invalid=4166, Unknown=0, NotChecked=0, Total=7140 [2022-04-08 06:14:41,641 INFO L913 BasicCegarLoop]: 57 mSDtfsCounter, 124 mSDsluCounter, 273 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 330 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:14:41,641 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [124 Valid, 330 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 201 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:14:41,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2022-04-08 06:14:42,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 308. [2022-04-08 06:14:42,341 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:14:42,341 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 06:14:42,342 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 06:14:42,342 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 06:14:42,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:42,347 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-08 06:14:42,348 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-08 06:14:42,348 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:42,348 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:42,348 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 06:14:42,349 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 06:14:42,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:42,354 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-08 06:14:42,354 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-08 06:14:42,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:42,355 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:42,355 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:14:42,355 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:14:42,355 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 06:14:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 341 transitions. [2022-04-08 06:14:42,362 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 341 transitions. Word has length 302 [2022-04-08 06:14:42,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:14:42,362 INFO L478 AbstractCegarLoop]: Abstraction has 308 states and 341 transitions. [2022-04-08 06:14:42,363 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 06:14:42,363 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 308 states and 341 transitions. [2022-04-08 06:14:44,027 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 06:14:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-08 06:14:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-04-08 06:14:44,029 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:14:44,029 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 06:14:44,066 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 06:14:44,229 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 06:14:44,230 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:14:44,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:14:44,230 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 63 times [2022-04-08 06:14:44,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:14:44,230 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [796409028] [2022-04-08 06:14:44,231 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:14:44,231 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 64 times [2022-04-08 06:14:44,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:14:44,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598907492] [2022-04-08 06:14:44,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:14:44,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:14:44,265 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:14:44,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [857170268] [2022-04-08 06:14:44,265 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:14:44,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:14:44,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:14:44,266 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 06:14:44,267 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 06:14:44,697 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:14:44,698 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:14:44,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 733 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-08 06:14:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:14:44,784 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:14:46,871 INFO L272 TraceCheckUtils]: 0: Hoare triple {66895#true} call ULTIMATE.init(); {66895#true} is VALID [2022-04-08 06:14:46,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {66895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,872 INFO L290 TraceCheckUtils]: 2: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,873 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66903#(<= ~counter~0 0)} {66895#true} #67#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,873 INFO L272 TraceCheckUtils]: 4: Hoare triple {66903#(<= ~counter~0 0)} call #t~ret7 := main(); {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,873 INFO L290 TraceCheckUtils]: 5: Hoare triple {66903#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,874 INFO L272 TraceCheckUtils]: 6: Hoare triple {66903#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,874 INFO L290 TraceCheckUtils]: 7: Hoare triple {66903#(<= ~counter~0 0)} ~cond := #in~cond; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,875 INFO L290 TraceCheckUtils]: 8: Hoare triple {66903#(<= ~counter~0 0)} assume !(0 == ~cond); {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,875 INFO L290 TraceCheckUtils]: 9: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,875 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66903#(<= ~counter~0 0)} {66903#(<= ~counter~0 0)} #59#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,876 INFO L272 TraceCheckUtils]: 11: Hoare triple {66903#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,876 INFO L290 TraceCheckUtils]: 12: Hoare triple {66903#(<= ~counter~0 0)} ~cond := #in~cond; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,876 INFO L290 TraceCheckUtils]: 13: Hoare triple {66903#(<= ~counter~0 0)} assume !(0 == ~cond); {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,877 INFO L290 TraceCheckUtils]: 14: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,877 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66903#(<= ~counter~0 0)} {66903#(<= ~counter~0 0)} #61#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,878 INFO L290 TraceCheckUtils]: 16: Hoare triple {66903#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {66903#(<= ~counter~0 0)} is VALID [2022-04-08 06:14:46,879 INFO L290 TraceCheckUtils]: 17: Hoare triple {66903#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66952#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:46,880 INFO L290 TraceCheckUtils]: 18: Hoare triple {66952#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {66952#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:46,880 INFO L272 TraceCheckUtils]: 19: Hoare triple {66952#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66952#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:46,880 INFO L290 TraceCheckUtils]: 20: Hoare triple {66952#(<= ~counter~0 1)} ~cond := #in~cond; {66952#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:46,881 INFO L290 TraceCheckUtils]: 21: Hoare triple {66952#(<= ~counter~0 1)} assume !(0 == ~cond); {66952#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:46,881 INFO L290 TraceCheckUtils]: 22: Hoare triple {66952#(<= ~counter~0 1)} assume true; {66952#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:46,882 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66952#(<= ~counter~0 1)} {66952#(<= ~counter~0 1)} #63#return; {66952#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:46,882 INFO L290 TraceCheckUtils]: 24: Hoare triple {66952#(<= ~counter~0 1)} assume !!(0 != ~r~0); {66952#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:46,882 INFO L290 TraceCheckUtils]: 25: Hoare triple {66952#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66952#(<= ~counter~0 1)} is VALID [2022-04-08 06:14:46,883 INFO L290 TraceCheckUtils]: 26: Hoare triple {66952#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66980#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:46,883 INFO L290 TraceCheckUtils]: 27: Hoare triple {66980#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {66980#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:46,884 INFO L272 TraceCheckUtils]: 28: Hoare triple {66980#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66980#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:46,884 INFO L290 TraceCheckUtils]: 29: Hoare triple {66980#(<= ~counter~0 2)} ~cond := #in~cond; {66980#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:46,885 INFO L290 TraceCheckUtils]: 30: Hoare triple {66980#(<= ~counter~0 2)} assume !(0 == ~cond); {66980#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:46,885 INFO L290 TraceCheckUtils]: 31: Hoare triple {66980#(<= ~counter~0 2)} assume true; {66980#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:46,886 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66980#(<= ~counter~0 2)} {66980#(<= ~counter~0 2)} #63#return; {66980#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:46,886 INFO L290 TraceCheckUtils]: 33: Hoare triple {66980#(<= ~counter~0 2)} assume !!(0 != ~r~0); {66980#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:46,886 INFO L290 TraceCheckUtils]: 34: Hoare triple {66980#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66980#(<= ~counter~0 2)} is VALID [2022-04-08 06:14:46,887 INFO L290 TraceCheckUtils]: 35: Hoare triple {66980#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67008#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:46,888 INFO L290 TraceCheckUtils]: 36: Hoare triple {67008#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {67008#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:46,888 INFO L272 TraceCheckUtils]: 37: Hoare triple {67008#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67008#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:46,888 INFO L290 TraceCheckUtils]: 38: Hoare triple {67008#(<= ~counter~0 3)} ~cond := #in~cond; {67008#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:46,889 INFO L290 TraceCheckUtils]: 39: Hoare triple {67008#(<= ~counter~0 3)} assume !(0 == ~cond); {67008#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:46,889 INFO L290 TraceCheckUtils]: 40: Hoare triple {67008#(<= ~counter~0 3)} assume true; {67008#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:46,890 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {67008#(<= ~counter~0 3)} {67008#(<= ~counter~0 3)} #63#return; {67008#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:46,890 INFO L290 TraceCheckUtils]: 42: Hoare triple {67008#(<= ~counter~0 3)} assume !!(0 != ~r~0); {67008#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:46,890 INFO L290 TraceCheckUtils]: 43: Hoare triple {67008#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67008#(<= ~counter~0 3)} is VALID [2022-04-08 06:14:46,891 INFO L290 TraceCheckUtils]: 44: Hoare triple {67008#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67036#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:46,892 INFO L290 TraceCheckUtils]: 45: Hoare triple {67036#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {67036#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:46,892 INFO L272 TraceCheckUtils]: 46: Hoare triple {67036#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67036#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:46,893 INFO L290 TraceCheckUtils]: 47: Hoare triple {67036#(<= ~counter~0 4)} ~cond := #in~cond; {67036#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:46,893 INFO L290 TraceCheckUtils]: 48: Hoare triple {67036#(<= ~counter~0 4)} assume !(0 == ~cond); {67036#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:46,893 INFO L290 TraceCheckUtils]: 49: Hoare triple {67036#(<= ~counter~0 4)} assume true; {67036#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:46,894 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {67036#(<= ~counter~0 4)} {67036#(<= ~counter~0 4)} #63#return; {67036#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:46,894 INFO L290 TraceCheckUtils]: 51: Hoare triple {67036#(<= ~counter~0 4)} assume !!(0 != ~r~0); {67036#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:46,895 INFO L290 TraceCheckUtils]: 52: Hoare triple {67036#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67036#(<= ~counter~0 4)} is VALID [2022-04-08 06:14:46,896 INFO L290 TraceCheckUtils]: 53: Hoare triple {67036#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67064#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:46,896 INFO L290 TraceCheckUtils]: 54: Hoare triple {67064#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {67064#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:46,897 INFO L272 TraceCheckUtils]: 55: Hoare triple {67064#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67064#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:46,897 INFO L290 TraceCheckUtils]: 56: Hoare triple {67064#(<= ~counter~0 5)} ~cond := #in~cond; {67064#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:46,897 INFO L290 TraceCheckUtils]: 57: Hoare triple {67064#(<= ~counter~0 5)} assume !(0 == ~cond); {67064#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:46,898 INFO L290 TraceCheckUtils]: 58: Hoare triple {67064#(<= ~counter~0 5)} assume true; {67064#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:46,898 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {67064#(<= ~counter~0 5)} {67064#(<= ~counter~0 5)} #63#return; {67064#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:46,899 INFO L290 TraceCheckUtils]: 60: Hoare triple {67064#(<= ~counter~0 5)} assume !!(0 != ~r~0); {67064#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:46,899 INFO L290 TraceCheckUtils]: 61: Hoare triple {67064#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67064#(<= ~counter~0 5)} is VALID [2022-04-08 06:14:46,900 INFO L290 TraceCheckUtils]: 62: Hoare triple {67064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67092#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:46,900 INFO L290 TraceCheckUtils]: 63: Hoare triple {67092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {67092#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:46,901 INFO L272 TraceCheckUtils]: 64: Hoare triple {67092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67092#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:46,901 INFO L290 TraceCheckUtils]: 65: Hoare triple {67092#(<= ~counter~0 6)} ~cond := #in~cond; {67092#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:46,901 INFO L290 TraceCheckUtils]: 66: Hoare triple {67092#(<= ~counter~0 6)} assume !(0 == ~cond); {67092#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:46,902 INFO L290 TraceCheckUtils]: 67: Hoare triple {67092#(<= ~counter~0 6)} assume true; {67092#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:46,902 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {67092#(<= ~counter~0 6)} {67092#(<= ~counter~0 6)} #63#return; {67092#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:46,903 INFO L290 TraceCheckUtils]: 69: Hoare triple {67092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {67092#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:46,903 INFO L290 TraceCheckUtils]: 70: Hoare triple {67092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67092#(<= ~counter~0 6)} is VALID [2022-04-08 06:14:46,904 INFO L290 TraceCheckUtils]: 71: Hoare triple {67092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67120#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:46,904 INFO L290 TraceCheckUtils]: 72: Hoare triple {67120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {67120#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:46,905 INFO L272 TraceCheckUtils]: 73: Hoare triple {67120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67120#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:46,905 INFO L290 TraceCheckUtils]: 74: Hoare triple {67120#(<= ~counter~0 7)} ~cond := #in~cond; {67120#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:46,905 INFO L290 TraceCheckUtils]: 75: Hoare triple {67120#(<= ~counter~0 7)} assume !(0 == ~cond); {67120#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:46,906 INFO L290 TraceCheckUtils]: 76: Hoare triple {67120#(<= ~counter~0 7)} assume true; {67120#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:46,906 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {67120#(<= ~counter~0 7)} {67120#(<= ~counter~0 7)} #63#return; {67120#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:46,907 INFO L290 TraceCheckUtils]: 78: Hoare triple {67120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {67120#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:46,907 INFO L290 TraceCheckUtils]: 79: Hoare triple {67120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67120#(<= ~counter~0 7)} is VALID [2022-04-08 06:14:46,908 INFO L290 TraceCheckUtils]: 80: Hoare triple {67120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67148#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:46,908 INFO L290 TraceCheckUtils]: 81: Hoare triple {67148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {67148#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:46,909 INFO L272 TraceCheckUtils]: 82: Hoare triple {67148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67148#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:46,909 INFO L290 TraceCheckUtils]: 83: Hoare triple {67148#(<= ~counter~0 8)} ~cond := #in~cond; {67148#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:46,909 INFO L290 TraceCheckUtils]: 84: Hoare triple {67148#(<= ~counter~0 8)} assume !(0 == ~cond); {67148#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:46,910 INFO L290 TraceCheckUtils]: 85: Hoare triple {67148#(<= ~counter~0 8)} assume true; {67148#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:46,910 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {67148#(<= ~counter~0 8)} {67148#(<= ~counter~0 8)} #63#return; {67148#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:46,911 INFO L290 TraceCheckUtils]: 87: Hoare triple {67148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {67148#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:46,911 INFO L290 TraceCheckUtils]: 88: Hoare triple {67148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67148#(<= ~counter~0 8)} is VALID [2022-04-08 06:14:46,912 INFO L290 TraceCheckUtils]: 89: Hoare triple {67148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67176#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:46,912 INFO L290 TraceCheckUtils]: 90: Hoare triple {67176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {67176#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:46,913 INFO L272 TraceCheckUtils]: 91: Hoare triple {67176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67176#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:46,913 INFO L290 TraceCheckUtils]: 92: Hoare triple {67176#(<= ~counter~0 9)} ~cond := #in~cond; {67176#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:46,913 INFO L290 TraceCheckUtils]: 93: Hoare triple {67176#(<= ~counter~0 9)} assume !(0 == ~cond); {67176#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:46,914 INFO L290 TraceCheckUtils]: 94: Hoare triple {67176#(<= ~counter~0 9)} assume true; {67176#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:46,914 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {67176#(<= ~counter~0 9)} {67176#(<= ~counter~0 9)} #63#return; {67176#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:46,915 INFO L290 TraceCheckUtils]: 96: Hoare triple {67176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {67176#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:46,915 INFO L290 TraceCheckUtils]: 97: Hoare triple {67176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67176#(<= ~counter~0 9)} is VALID [2022-04-08 06:14:46,916 INFO L290 TraceCheckUtils]: 98: Hoare triple {67176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67204#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:46,916 INFO L290 TraceCheckUtils]: 99: Hoare triple {67204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {67204#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:46,917 INFO L272 TraceCheckUtils]: 100: Hoare triple {67204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67204#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:46,917 INFO L290 TraceCheckUtils]: 101: Hoare triple {67204#(<= ~counter~0 10)} ~cond := #in~cond; {67204#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:46,917 INFO L290 TraceCheckUtils]: 102: Hoare triple {67204#(<= ~counter~0 10)} assume !(0 == ~cond); {67204#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:46,918 INFO L290 TraceCheckUtils]: 103: Hoare triple {67204#(<= ~counter~0 10)} assume true; {67204#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:46,918 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {67204#(<= ~counter~0 10)} {67204#(<= ~counter~0 10)} #63#return; {67204#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:46,919 INFO L290 TraceCheckUtils]: 105: Hoare triple {67204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {67204#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:46,919 INFO L290 TraceCheckUtils]: 106: Hoare triple {67204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67204#(<= ~counter~0 10)} is VALID [2022-04-08 06:14:46,920 INFO L290 TraceCheckUtils]: 107: Hoare triple {67204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67232#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:46,920 INFO L290 TraceCheckUtils]: 108: Hoare triple {67232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {67232#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:46,921 INFO L272 TraceCheckUtils]: 109: Hoare triple {67232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67232#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:46,921 INFO L290 TraceCheckUtils]: 110: Hoare triple {67232#(<= ~counter~0 11)} ~cond := #in~cond; {67232#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:46,921 INFO L290 TraceCheckUtils]: 111: Hoare triple {67232#(<= ~counter~0 11)} assume !(0 == ~cond); {67232#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:46,922 INFO L290 TraceCheckUtils]: 112: Hoare triple {67232#(<= ~counter~0 11)} assume true; {67232#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:46,922 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {67232#(<= ~counter~0 11)} {67232#(<= ~counter~0 11)} #63#return; {67232#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:46,923 INFO L290 TraceCheckUtils]: 114: Hoare triple {67232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {67232#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:46,923 INFO L290 TraceCheckUtils]: 115: Hoare triple {67232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67232#(<= ~counter~0 11)} is VALID [2022-04-08 06:14:46,924 INFO L290 TraceCheckUtils]: 116: Hoare triple {67232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67260#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:46,924 INFO L290 TraceCheckUtils]: 117: Hoare triple {67260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {67260#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:46,925 INFO L272 TraceCheckUtils]: 118: Hoare triple {67260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67260#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:46,925 INFO L290 TraceCheckUtils]: 119: Hoare triple {67260#(<= ~counter~0 12)} ~cond := #in~cond; {67260#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:46,925 INFO L290 TraceCheckUtils]: 120: Hoare triple {67260#(<= ~counter~0 12)} assume !(0 == ~cond); {67260#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:46,926 INFO L290 TraceCheckUtils]: 121: Hoare triple {67260#(<= ~counter~0 12)} assume true; {67260#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:46,926 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {67260#(<= ~counter~0 12)} {67260#(<= ~counter~0 12)} #63#return; {67260#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:46,927 INFO L290 TraceCheckUtils]: 123: Hoare triple {67260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {67260#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:46,927 INFO L290 TraceCheckUtils]: 124: Hoare triple {67260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67260#(<= ~counter~0 12)} is VALID [2022-04-08 06:14:46,928 INFO L290 TraceCheckUtils]: 125: Hoare triple {67260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67288#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:46,928 INFO L290 TraceCheckUtils]: 126: Hoare triple {67288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {67288#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:46,929 INFO L272 TraceCheckUtils]: 127: Hoare triple {67288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67288#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:46,929 INFO L290 TraceCheckUtils]: 128: Hoare triple {67288#(<= ~counter~0 13)} ~cond := #in~cond; {67288#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:46,930 INFO L290 TraceCheckUtils]: 129: Hoare triple {67288#(<= ~counter~0 13)} assume !(0 == ~cond); {67288#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:46,930 INFO L290 TraceCheckUtils]: 130: Hoare triple {67288#(<= ~counter~0 13)} assume true; {67288#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:46,930 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {67288#(<= ~counter~0 13)} {67288#(<= ~counter~0 13)} #63#return; {67288#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:46,931 INFO L290 TraceCheckUtils]: 132: Hoare triple {67288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {67288#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:46,931 INFO L290 TraceCheckUtils]: 133: Hoare triple {67288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67288#(<= ~counter~0 13)} is VALID [2022-04-08 06:14:46,932 INFO L290 TraceCheckUtils]: 134: Hoare triple {67288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67316#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:46,932 INFO L290 TraceCheckUtils]: 135: Hoare triple {67316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {67316#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:46,933 INFO L272 TraceCheckUtils]: 136: Hoare triple {67316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67316#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:46,933 INFO L290 TraceCheckUtils]: 137: Hoare triple {67316#(<= ~counter~0 14)} ~cond := #in~cond; {67316#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:46,934 INFO L290 TraceCheckUtils]: 138: Hoare triple {67316#(<= ~counter~0 14)} assume !(0 == ~cond); {67316#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:46,934 INFO L290 TraceCheckUtils]: 139: Hoare triple {67316#(<= ~counter~0 14)} assume true; {67316#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:46,934 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {67316#(<= ~counter~0 14)} {67316#(<= ~counter~0 14)} #63#return; {67316#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:46,935 INFO L290 TraceCheckUtils]: 141: Hoare triple {67316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {67316#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:46,935 INFO L290 TraceCheckUtils]: 142: Hoare triple {67316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67316#(<= ~counter~0 14)} is VALID [2022-04-08 06:14:46,936 INFO L290 TraceCheckUtils]: 143: Hoare triple {67316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67344#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:46,936 INFO L290 TraceCheckUtils]: 144: Hoare triple {67344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {67344#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:46,937 INFO L272 TraceCheckUtils]: 145: Hoare triple {67344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67344#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:46,937 INFO L290 TraceCheckUtils]: 146: Hoare triple {67344#(<= ~counter~0 15)} ~cond := #in~cond; {67344#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:46,937 INFO L290 TraceCheckUtils]: 147: Hoare triple {67344#(<= ~counter~0 15)} assume !(0 == ~cond); {67344#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:46,938 INFO L290 TraceCheckUtils]: 148: Hoare triple {67344#(<= ~counter~0 15)} assume true; {67344#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:46,938 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {67344#(<= ~counter~0 15)} {67344#(<= ~counter~0 15)} #63#return; {67344#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:46,939 INFO L290 TraceCheckUtils]: 150: Hoare triple {67344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {67344#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:46,939 INFO L290 TraceCheckUtils]: 151: Hoare triple {67344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67344#(<= ~counter~0 15)} is VALID [2022-04-08 06:14:46,940 INFO L290 TraceCheckUtils]: 152: Hoare triple {67344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67372#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:46,940 INFO L290 TraceCheckUtils]: 153: Hoare triple {67372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {67372#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:46,941 INFO L272 TraceCheckUtils]: 154: Hoare triple {67372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67372#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:46,941 INFO L290 TraceCheckUtils]: 155: Hoare triple {67372#(<= ~counter~0 16)} ~cond := #in~cond; {67372#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:46,942 INFO L290 TraceCheckUtils]: 156: Hoare triple {67372#(<= ~counter~0 16)} assume !(0 == ~cond); {67372#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:46,942 INFO L290 TraceCheckUtils]: 157: Hoare triple {67372#(<= ~counter~0 16)} assume true; {67372#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:46,943 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {67372#(<= ~counter~0 16)} {67372#(<= ~counter~0 16)} #63#return; {67372#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:46,943 INFO L290 TraceCheckUtils]: 159: Hoare triple {67372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {67372#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:46,943 INFO L290 TraceCheckUtils]: 160: Hoare triple {67372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67372#(<= ~counter~0 16)} is VALID [2022-04-08 06:14:46,944 INFO L290 TraceCheckUtils]: 161: Hoare triple {67372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:46,944 INFO L290 TraceCheckUtils]: 162: Hoare triple {67400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:46,945 INFO L272 TraceCheckUtils]: 163: Hoare triple {67400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:46,947 INFO L290 TraceCheckUtils]: 164: Hoare triple {67400#(<= ~counter~0 17)} ~cond := #in~cond; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:46,947 INFO L290 TraceCheckUtils]: 165: Hoare triple {67400#(<= ~counter~0 17)} assume !(0 == ~cond); {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:46,948 INFO L290 TraceCheckUtils]: 166: Hoare triple {67400#(<= ~counter~0 17)} assume true; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:46,948 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {67400#(<= ~counter~0 17)} {67400#(<= ~counter~0 17)} #63#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:46,948 INFO L290 TraceCheckUtils]: 168: Hoare triple {67400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:46,949 INFO L290 TraceCheckUtils]: 169: Hoare triple {67400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:46,950 INFO L290 TraceCheckUtils]: 170: Hoare triple {67400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:46,950 INFO L290 TraceCheckUtils]: 171: Hoare triple {67428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:46,951 INFO L272 TraceCheckUtils]: 172: Hoare triple {67428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:46,951 INFO L290 TraceCheckUtils]: 173: Hoare triple {67428#(<= ~counter~0 18)} ~cond := #in~cond; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:46,951 INFO L290 TraceCheckUtils]: 174: Hoare triple {67428#(<= ~counter~0 18)} assume !(0 == ~cond); {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:46,952 INFO L290 TraceCheckUtils]: 175: Hoare triple {67428#(<= ~counter~0 18)} assume true; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:46,952 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {67428#(<= ~counter~0 18)} {67428#(<= ~counter~0 18)} #63#return; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:46,952 INFO L290 TraceCheckUtils]: 177: Hoare triple {67428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:46,953 INFO L290 TraceCheckUtils]: 178: Hoare triple {67428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:46,954 INFO L290 TraceCheckUtils]: 179: Hoare triple {67428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:46,954 INFO L290 TraceCheckUtils]: 180: Hoare triple {67456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:46,955 INFO L272 TraceCheckUtils]: 181: Hoare triple {67456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:46,955 INFO L290 TraceCheckUtils]: 182: Hoare triple {67456#(<= ~counter~0 19)} ~cond := #in~cond; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:46,955 INFO L290 TraceCheckUtils]: 183: Hoare triple {67456#(<= ~counter~0 19)} assume !(0 == ~cond); {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:46,956 INFO L290 TraceCheckUtils]: 184: Hoare triple {67456#(<= ~counter~0 19)} assume true; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:46,956 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {67456#(<= ~counter~0 19)} {67456#(<= ~counter~0 19)} #63#return; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:46,956 INFO L290 TraceCheckUtils]: 186: Hoare triple {67456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:46,957 INFO L290 TraceCheckUtils]: 187: Hoare triple {67456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:46,958 INFO L290 TraceCheckUtils]: 188: Hoare triple {67456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:46,958 INFO L290 TraceCheckUtils]: 189: Hoare triple {67484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:46,959 INFO L272 TraceCheckUtils]: 190: Hoare triple {67484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:46,959 INFO L290 TraceCheckUtils]: 191: Hoare triple {67484#(<= ~counter~0 20)} ~cond := #in~cond; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:46,960 INFO L290 TraceCheckUtils]: 192: Hoare triple {67484#(<= ~counter~0 20)} assume !(0 == ~cond); {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:46,960 INFO L290 TraceCheckUtils]: 193: Hoare triple {67484#(<= ~counter~0 20)} assume true; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:46,960 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {67484#(<= ~counter~0 20)} {67484#(<= ~counter~0 20)} #63#return; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:46,961 INFO L290 TraceCheckUtils]: 195: Hoare triple {67484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:46,961 INFO L290 TraceCheckUtils]: 196: Hoare triple {67484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:46,962 INFO L290 TraceCheckUtils]: 197: Hoare triple {67484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:46,962 INFO L290 TraceCheckUtils]: 198: Hoare triple {67512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:46,963 INFO L272 TraceCheckUtils]: 199: Hoare triple {67512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:46,963 INFO L290 TraceCheckUtils]: 200: Hoare triple {67512#(<= ~counter~0 21)} ~cond := #in~cond; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:46,963 INFO L290 TraceCheckUtils]: 201: Hoare triple {67512#(<= ~counter~0 21)} assume !(0 == ~cond); {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:46,964 INFO L290 TraceCheckUtils]: 202: Hoare triple {67512#(<= ~counter~0 21)} assume true; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:46,964 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {67512#(<= ~counter~0 21)} {67512#(<= ~counter~0 21)} #63#return; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:46,965 INFO L290 TraceCheckUtils]: 204: Hoare triple {67512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:46,965 INFO L290 TraceCheckUtils]: 205: Hoare triple {67512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:46,966 INFO L290 TraceCheckUtils]: 206: Hoare triple {67512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:46,966 INFO L290 TraceCheckUtils]: 207: Hoare triple {67540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:46,967 INFO L272 TraceCheckUtils]: 208: Hoare triple {67540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:46,967 INFO L290 TraceCheckUtils]: 209: Hoare triple {67540#(<= ~counter~0 22)} ~cond := #in~cond; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:46,968 INFO L290 TraceCheckUtils]: 210: Hoare triple {67540#(<= ~counter~0 22)} assume !(0 == ~cond); {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:46,968 INFO L290 TraceCheckUtils]: 211: Hoare triple {67540#(<= ~counter~0 22)} assume true; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:46,969 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {67540#(<= ~counter~0 22)} {67540#(<= ~counter~0 22)} #63#return; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:46,969 INFO L290 TraceCheckUtils]: 213: Hoare triple {67540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:46,969 INFO L290 TraceCheckUtils]: 214: Hoare triple {67540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:46,970 INFO L290 TraceCheckUtils]: 215: Hoare triple {67540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:46,970 INFO L290 TraceCheckUtils]: 216: Hoare triple {67568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:46,971 INFO L272 TraceCheckUtils]: 217: Hoare triple {67568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:46,971 INFO L290 TraceCheckUtils]: 218: Hoare triple {67568#(<= ~counter~0 23)} ~cond := #in~cond; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:46,972 INFO L290 TraceCheckUtils]: 219: Hoare triple {67568#(<= ~counter~0 23)} assume !(0 == ~cond); {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:46,972 INFO L290 TraceCheckUtils]: 220: Hoare triple {67568#(<= ~counter~0 23)} assume true; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:46,973 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {67568#(<= ~counter~0 23)} {67568#(<= ~counter~0 23)} #63#return; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:46,973 INFO L290 TraceCheckUtils]: 222: Hoare triple {67568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:46,973 INFO L290 TraceCheckUtils]: 223: Hoare triple {67568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:46,974 INFO L290 TraceCheckUtils]: 224: Hoare triple {67568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:46,975 INFO L290 TraceCheckUtils]: 225: Hoare triple {67596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:46,975 INFO L272 TraceCheckUtils]: 226: Hoare triple {67596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:46,976 INFO L290 TraceCheckUtils]: 227: Hoare triple {67596#(<= ~counter~0 24)} ~cond := #in~cond; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:46,976 INFO L290 TraceCheckUtils]: 228: Hoare triple {67596#(<= ~counter~0 24)} assume !(0 == ~cond); {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:46,976 INFO L290 TraceCheckUtils]: 229: Hoare triple {67596#(<= ~counter~0 24)} assume true; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:46,977 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {67596#(<= ~counter~0 24)} {67596#(<= ~counter~0 24)} #63#return; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:46,977 INFO L290 TraceCheckUtils]: 231: Hoare triple {67596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:46,977 INFO L290 TraceCheckUtils]: 232: Hoare triple {67596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:46,978 INFO L290 TraceCheckUtils]: 233: Hoare triple {67596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:46,979 INFO L290 TraceCheckUtils]: 234: Hoare triple {67624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:46,979 INFO L272 TraceCheckUtils]: 235: Hoare triple {67624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:46,980 INFO L290 TraceCheckUtils]: 236: Hoare triple {67624#(<= ~counter~0 25)} ~cond := #in~cond; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:46,980 INFO L290 TraceCheckUtils]: 237: Hoare triple {67624#(<= ~counter~0 25)} assume !(0 == ~cond); {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:46,980 INFO L290 TraceCheckUtils]: 238: Hoare triple {67624#(<= ~counter~0 25)} assume true; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:46,981 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {67624#(<= ~counter~0 25)} {67624#(<= ~counter~0 25)} #63#return; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:46,981 INFO L290 TraceCheckUtils]: 240: Hoare triple {67624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:46,982 INFO L290 TraceCheckUtils]: 241: Hoare triple {67624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:46,983 INFO L290 TraceCheckUtils]: 242: Hoare triple {67624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:46,983 INFO L290 TraceCheckUtils]: 243: Hoare triple {67652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:46,984 INFO L272 TraceCheckUtils]: 244: Hoare triple {67652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:46,984 INFO L290 TraceCheckUtils]: 245: Hoare triple {67652#(<= ~counter~0 26)} ~cond := #in~cond; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:46,984 INFO L290 TraceCheckUtils]: 246: Hoare triple {67652#(<= ~counter~0 26)} assume !(0 == ~cond); {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:46,985 INFO L290 TraceCheckUtils]: 247: Hoare triple {67652#(<= ~counter~0 26)} assume true; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:46,985 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {67652#(<= ~counter~0 26)} {67652#(<= ~counter~0 26)} #63#return; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:46,986 INFO L290 TraceCheckUtils]: 249: Hoare triple {67652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:46,986 INFO L290 TraceCheckUtils]: 250: Hoare triple {67652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:46,987 INFO L290 TraceCheckUtils]: 251: Hoare triple {67652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:46,988 INFO L290 TraceCheckUtils]: 252: Hoare triple {67680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:46,988 INFO L272 TraceCheckUtils]: 253: Hoare triple {67680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:46,989 INFO L290 TraceCheckUtils]: 254: Hoare triple {67680#(<= ~counter~0 27)} ~cond := #in~cond; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:46,989 INFO L290 TraceCheckUtils]: 255: Hoare triple {67680#(<= ~counter~0 27)} assume !(0 == ~cond); {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:46,989 INFO L290 TraceCheckUtils]: 256: Hoare triple {67680#(<= ~counter~0 27)} assume true; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:46,990 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {67680#(<= ~counter~0 27)} {67680#(<= ~counter~0 27)} #63#return; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:46,991 INFO L290 TraceCheckUtils]: 258: Hoare triple {67680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:46,991 INFO L290 TraceCheckUtils]: 259: Hoare triple {67680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:46,992 INFO L290 TraceCheckUtils]: 260: Hoare triple {67680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:46,992 INFO L290 TraceCheckUtils]: 261: Hoare triple {67708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:46,993 INFO L272 TraceCheckUtils]: 262: Hoare triple {67708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:46,993 INFO L290 TraceCheckUtils]: 263: Hoare triple {67708#(<= ~counter~0 28)} ~cond := #in~cond; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:46,994 INFO L290 TraceCheckUtils]: 264: Hoare triple {67708#(<= ~counter~0 28)} assume !(0 == ~cond); {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:46,994 INFO L290 TraceCheckUtils]: 265: Hoare triple {67708#(<= ~counter~0 28)} assume true; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:46,995 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {67708#(<= ~counter~0 28)} {67708#(<= ~counter~0 28)} #63#return; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:46,995 INFO L290 TraceCheckUtils]: 267: Hoare triple {67708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:46,995 INFO L290 TraceCheckUtils]: 268: Hoare triple {67708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:46,997 INFO L290 TraceCheckUtils]: 269: Hoare triple {67708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:46,997 INFO L290 TraceCheckUtils]: 270: Hoare triple {67736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:46,998 INFO L272 TraceCheckUtils]: 271: Hoare triple {67736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:46,998 INFO L290 TraceCheckUtils]: 272: Hoare triple {67736#(<= ~counter~0 29)} ~cond := #in~cond; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:46,999 INFO L290 TraceCheckUtils]: 273: Hoare triple {67736#(<= ~counter~0 29)} assume !(0 == ~cond); {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:46,999 INFO L290 TraceCheckUtils]: 274: Hoare triple {67736#(<= ~counter~0 29)} assume true; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:47,000 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {67736#(<= ~counter~0 29)} {67736#(<= ~counter~0 29)} #63#return; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:47,000 INFO L290 TraceCheckUtils]: 276: Hoare triple {67736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:47,000 INFO L290 TraceCheckUtils]: 277: Hoare triple {67736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:47,002 INFO L290 TraceCheckUtils]: 278: Hoare triple {67736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:47,002 INFO L290 TraceCheckUtils]: 279: Hoare triple {67764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:47,003 INFO L272 TraceCheckUtils]: 280: Hoare triple {67764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:47,003 INFO L290 TraceCheckUtils]: 281: Hoare triple {67764#(<= ~counter~0 30)} ~cond := #in~cond; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:47,003 INFO L290 TraceCheckUtils]: 282: Hoare triple {67764#(<= ~counter~0 30)} assume !(0 == ~cond); {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:47,004 INFO L290 TraceCheckUtils]: 283: Hoare triple {67764#(<= ~counter~0 30)} assume true; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:47,005 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {67764#(<= ~counter~0 30)} {67764#(<= ~counter~0 30)} #63#return; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:47,005 INFO L290 TraceCheckUtils]: 285: Hoare triple {67764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:47,005 INFO L290 TraceCheckUtils]: 286: Hoare triple {67764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:47,006 INFO L290 TraceCheckUtils]: 287: Hoare triple {67764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:47,007 INFO L290 TraceCheckUtils]: 288: Hoare triple {67792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:47,007 INFO L272 TraceCheckUtils]: 289: Hoare triple {67792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:47,008 INFO L290 TraceCheckUtils]: 290: Hoare triple {67792#(<= ~counter~0 31)} ~cond := #in~cond; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:47,008 INFO L290 TraceCheckUtils]: 291: Hoare triple {67792#(<= ~counter~0 31)} assume !(0 == ~cond); {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:47,008 INFO L290 TraceCheckUtils]: 292: Hoare triple {67792#(<= ~counter~0 31)} assume true; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:47,009 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {67792#(<= ~counter~0 31)} {67792#(<= ~counter~0 31)} #63#return; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:47,009 INFO L290 TraceCheckUtils]: 294: Hoare triple {67792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:47,010 INFO L290 TraceCheckUtils]: 295: Hoare triple {67792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:47,011 INFO L290 TraceCheckUtils]: 296: Hoare triple {67792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:47,011 INFO L290 TraceCheckUtils]: 297: Hoare triple {67820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:47,012 INFO L272 TraceCheckUtils]: 298: Hoare triple {67820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:47,012 INFO L290 TraceCheckUtils]: 299: Hoare triple {67820#(<= ~counter~0 32)} ~cond := #in~cond; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:47,013 INFO L290 TraceCheckUtils]: 300: Hoare triple {67820#(<= ~counter~0 32)} assume !(0 == ~cond); {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:47,013 INFO L290 TraceCheckUtils]: 301: Hoare triple {67820#(<= ~counter~0 32)} assume true; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:47,014 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {67820#(<= ~counter~0 32)} {67820#(<= ~counter~0 32)} #63#return; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:47,014 INFO L290 TraceCheckUtils]: 303: Hoare triple {67820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:47,015 INFO L290 TraceCheckUtils]: 304: Hoare triple {67820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:47,015 INFO L290 TraceCheckUtils]: 305: Hoare triple {67820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67848#(<= |main_#t~post6| 32)} is VALID [2022-04-08 06:14:47,015 INFO L290 TraceCheckUtils]: 306: Hoare triple {67848#(<= |main_#t~post6| 32)} assume !(#t~post6 < 50);havoc #t~post6; {66896#false} is VALID [2022-04-08 06:14:47,016 INFO L272 TraceCheckUtils]: 307: Hoare triple {66896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66896#false} is VALID [2022-04-08 06:14:47,016 INFO L290 TraceCheckUtils]: 308: Hoare triple {66896#false} ~cond := #in~cond; {66896#false} is VALID [2022-04-08 06:14:47,016 INFO L290 TraceCheckUtils]: 309: Hoare triple {66896#false} assume 0 == ~cond; {66896#false} is VALID [2022-04-08 06:14:47,016 INFO L290 TraceCheckUtils]: 310: Hoare triple {66896#false} assume !false; {66896#false} is VALID [2022-04-08 06:14:47,017 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 06:14:47,017 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:14:49,101 INFO L290 TraceCheckUtils]: 310: Hoare triple {66896#false} assume !false; {66896#false} is VALID [2022-04-08 06:14:49,101 INFO L290 TraceCheckUtils]: 309: Hoare triple {66896#false} assume 0 == ~cond; {66896#false} is VALID [2022-04-08 06:14:49,102 INFO L290 TraceCheckUtils]: 308: Hoare triple {66896#false} ~cond := #in~cond; {66896#false} is VALID [2022-04-08 06:14:49,102 INFO L272 TraceCheckUtils]: 307: Hoare triple {66896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66896#false} is VALID [2022-04-08 06:14:49,102 INFO L290 TraceCheckUtils]: 306: Hoare triple {67876#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {66896#false} is VALID [2022-04-08 06:14:49,102 INFO L290 TraceCheckUtils]: 305: Hoare triple {67880#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67876#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:14:49,103 INFO L290 TraceCheckUtils]: 304: Hoare triple {67880#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67880#(< ~counter~0 50)} is VALID [2022-04-08 06:14:49,103 INFO L290 TraceCheckUtils]: 303: Hoare triple {67880#(< ~counter~0 50)} assume !!(0 != ~r~0); {67880#(< ~counter~0 50)} is VALID [2022-04-08 06:14:49,104 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {66895#true} {67880#(< ~counter~0 50)} #63#return; {67880#(< ~counter~0 50)} is VALID [2022-04-08 06:14:49,104 INFO L290 TraceCheckUtils]: 301: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,104 INFO L290 TraceCheckUtils]: 300: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,104 INFO L290 TraceCheckUtils]: 299: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,104 INFO L272 TraceCheckUtils]: 298: Hoare triple {67880#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,104 INFO L290 TraceCheckUtils]: 297: Hoare triple {67880#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {67880#(< ~counter~0 50)} is VALID [2022-04-08 06:14:49,106 INFO L290 TraceCheckUtils]: 296: Hoare triple {67908#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67880#(< ~counter~0 50)} is VALID [2022-04-08 06:14:49,106 INFO L290 TraceCheckUtils]: 295: Hoare triple {67908#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67908#(< ~counter~0 49)} is VALID [2022-04-08 06:14:49,106 INFO L290 TraceCheckUtils]: 294: Hoare triple {67908#(< ~counter~0 49)} assume !!(0 != ~r~0); {67908#(< ~counter~0 49)} is VALID [2022-04-08 06:14:49,107 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {66895#true} {67908#(< ~counter~0 49)} #63#return; {67908#(< ~counter~0 49)} is VALID [2022-04-08 06:14:49,107 INFO L290 TraceCheckUtils]: 292: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,107 INFO L290 TraceCheckUtils]: 291: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,107 INFO L290 TraceCheckUtils]: 290: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,107 INFO L272 TraceCheckUtils]: 289: Hoare triple {67908#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,108 INFO L290 TraceCheckUtils]: 288: Hoare triple {67908#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {67908#(< ~counter~0 49)} is VALID [2022-04-08 06:14:49,108 INFO L290 TraceCheckUtils]: 287: Hoare triple {67936#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67908#(< ~counter~0 49)} is VALID [2022-04-08 06:14:49,109 INFO L290 TraceCheckUtils]: 286: Hoare triple {67936#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67936#(< ~counter~0 48)} is VALID [2022-04-08 06:14:49,109 INFO L290 TraceCheckUtils]: 285: Hoare triple {67936#(< ~counter~0 48)} assume !!(0 != ~r~0); {67936#(< ~counter~0 48)} is VALID [2022-04-08 06:14:49,110 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {66895#true} {67936#(< ~counter~0 48)} #63#return; {67936#(< ~counter~0 48)} is VALID [2022-04-08 06:14:49,110 INFO L290 TraceCheckUtils]: 283: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,110 INFO L290 TraceCheckUtils]: 282: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,110 INFO L290 TraceCheckUtils]: 281: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,110 INFO L272 TraceCheckUtils]: 280: Hoare triple {67936#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,110 INFO L290 TraceCheckUtils]: 279: Hoare triple {67936#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {67936#(< ~counter~0 48)} is VALID [2022-04-08 06:14:49,111 INFO L290 TraceCheckUtils]: 278: Hoare triple {67964#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67936#(< ~counter~0 48)} is VALID [2022-04-08 06:14:49,112 INFO L290 TraceCheckUtils]: 277: Hoare triple {67964#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67964#(< ~counter~0 47)} is VALID [2022-04-08 06:14:49,112 INFO L290 TraceCheckUtils]: 276: Hoare triple {67964#(< ~counter~0 47)} assume !!(0 != ~r~0); {67964#(< ~counter~0 47)} is VALID [2022-04-08 06:14:49,112 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {66895#true} {67964#(< ~counter~0 47)} #63#return; {67964#(< ~counter~0 47)} is VALID [2022-04-08 06:14:49,113 INFO L290 TraceCheckUtils]: 274: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,113 INFO L290 TraceCheckUtils]: 273: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,113 INFO L290 TraceCheckUtils]: 272: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,113 INFO L272 TraceCheckUtils]: 271: Hoare triple {67964#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,113 INFO L290 TraceCheckUtils]: 270: Hoare triple {67964#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {67964#(< ~counter~0 47)} is VALID [2022-04-08 06:14:49,114 INFO L290 TraceCheckUtils]: 269: Hoare triple {67992#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67964#(< ~counter~0 47)} is VALID [2022-04-08 06:14:49,114 INFO L290 TraceCheckUtils]: 268: Hoare triple {67992#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67992#(< ~counter~0 46)} is VALID [2022-04-08 06:14:49,115 INFO L290 TraceCheckUtils]: 267: Hoare triple {67992#(< ~counter~0 46)} assume !!(0 != ~r~0); {67992#(< ~counter~0 46)} is VALID [2022-04-08 06:14:49,115 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {66895#true} {67992#(< ~counter~0 46)} #63#return; {67992#(< ~counter~0 46)} is VALID [2022-04-08 06:14:49,115 INFO L290 TraceCheckUtils]: 265: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,115 INFO L290 TraceCheckUtils]: 264: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,115 INFO L290 TraceCheckUtils]: 263: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,116 INFO L272 TraceCheckUtils]: 262: Hoare triple {67992#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,116 INFO L290 TraceCheckUtils]: 261: Hoare triple {67992#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {67992#(< ~counter~0 46)} is VALID [2022-04-08 06:14:49,117 INFO L290 TraceCheckUtils]: 260: Hoare triple {68020#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67992#(< ~counter~0 46)} is VALID [2022-04-08 06:14:49,117 INFO L290 TraceCheckUtils]: 259: Hoare triple {68020#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68020#(< ~counter~0 45)} is VALID [2022-04-08 06:14:49,117 INFO L290 TraceCheckUtils]: 258: Hoare triple {68020#(< ~counter~0 45)} assume !!(0 != ~r~0); {68020#(< ~counter~0 45)} is VALID [2022-04-08 06:14:49,118 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {66895#true} {68020#(< ~counter~0 45)} #63#return; {68020#(< ~counter~0 45)} is VALID [2022-04-08 06:14:49,118 INFO L290 TraceCheckUtils]: 256: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,118 INFO L290 TraceCheckUtils]: 255: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,118 INFO L290 TraceCheckUtils]: 254: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,118 INFO L272 TraceCheckUtils]: 253: Hoare triple {68020#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,119 INFO L290 TraceCheckUtils]: 252: Hoare triple {68020#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {68020#(< ~counter~0 45)} is VALID [2022-04-08 06:14:49,119 INFO L290 TraceCheckUtils]: 251: Hoare triple {68048#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68020#(< ~counter~0 45)} is VALID [2022-04-08 06:14:49,120 INFO L290 TraceCheckUtils]: 250: Hoare triple {68048#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68048#(< ~counter~0 44)} is VALID [2022-04-08 06:14:49,120 INFO L290 TraceCheckUtils]: 249: Hoare triple {68048#(< ~counter~0 44)} assume !!(0 != ~r~0); {68048#(< ~counter~0 44)} is VALID [2022-04-08 06:14:49,121 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {66895#true} {68048#(< ~counter~0 44)} #63#return; {68048#(< ~counter~0 44)} is VALID [2022-04-08 06:14:49,121 INFO L290 TraceCheckUtils]: 247: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,121 INFO L290 TraceCheckUtils]: 246: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,121 INFO L290 TraceCheckUtils]: 245: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,121 INFO L272 TraceCheckUtils]: 244: Hoare triple {68048#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,121 INFO L290 TraceCheckUtils]: 243: Hoare triple {68048#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {68048#(< ~counter~0 44)} is VALID [2022-04-08 06:14:49,122 INFO L290 TraceCheckUtils]: 242: Hoare triple {68076#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68048#(< ~counter~0 44)} is VALID [2022-04-08 06:14:49,122 INFO L290 TraceCheckUtils]: 241: Hoare triple {68076#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68076#(< ~counter~0 43)} is VALID [2022-04-08 06:14:49,123 INFO L290 TraceCheckUtils]: 240: Hoare triple {68076#(< ~counter~0 43)} assume !!(0 != ~r~0); {68076#(< ~counter~0 43)} is VALID [2022-04-08 06:14:49,123 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {66895#true} {68076#(< ~counter~0 43)} #63#return; {68076#(< ~counter~0 43)} is VALID [2022-04-08 06:14:49,123 INFO L290 TraceCheckUtils]: 238: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,124 INFO L290 TraceCheckUtils]: 237: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,124 INFO L290 TraceCheckUtils]: 236: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,124 INFO L272 TraceCheckUtils]: 235: Hoare triple {68076#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,124 INFO L290 TraceCheckUtils]: 234: Hoare triple {68076#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {68076#(< ~counter~0 43)} is VALID [2022-04-08 06:14:49,125 INFO L290 TraceCheckUtils]: 233: Hoare triple {68104#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68076#(< ~counter~0 43)} is VALID [2022-04-08 06:14:49,125 INFO L290 TraceCheckUtils]: 232: Hoare triple {68104#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68104#(< ~counter~0 42)} is VALID [2022-04-08 06:14:49,126 INFO L290 TraceCheckUtils]: 231: Hoare triple {68104#(< ~counter~0 42)} assume !!(0 != ~r~0); {68104#(< ~counter~0 42)} is VALID [2022-04-08 06:14:49,126 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {66895#true} {68104#(< ~counter~0 42)} #63#return; {68104#(< ~counter~0 42)} is VALID [2022-04-08 06:14:49,126 INFO L290 TraceCheckUtils]: 229: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,126 INFO L290 TraceCheckUtils]: 228: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,126 INFO L290 TraceCheckUtils]: 227: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,126 INFO L272 TraceCheckUtils]: 226: Hoare triple {68104#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,127 INFO L290 TraceCheckUtils]: 225: Hoare triple {68104#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {68104#(< ~counter~0 42)} is VALID [2022-04-08 06:14:49,128 INFO L290 TraceCheckUtils]: 224: Hoare triple {68132#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68104#(< ~counter~0 42)} is VALID [2022-04-08 06:14:49,128 INFO L290 TraceCheckUtils]: 223: Hoare triple {68132#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68132#(< ~counter~0 41)} is VALID [2022-04-08 06:14:49,128 INFO L290 TraceCheckUtils]: 222: Hoare triple {68132#(< ~counter~0 41)} assume !!(0 != ~r~0); {68132#(< ~counter~0 41)} is VALID [2022-04-08 06:14:49,129 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {66895#true} {68132#(< ~counter~0 41)} #63#return; {68132#(< ~counter~0 41)} is VALID [2022-04-08 06:14:49,129 INFO L290 TraceCheckUtils]: 220: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,129 INFO L290 TraceCheckUtils]: 219: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,129 INFO L290 TraceCheckUtils]: 218: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,129 INFO L272 TraceCheckUtils]: 217: Hoare triple {68132#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,130 INFO L290 TraceCheckUtils]: 216: Hoare triple {68132#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {68132#(< ~counter~0 41)} is VALID [2022-04-08 06:14:49,130 INFO L290 TraceCheckUtils]: 215: Hoare triple {68160#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68132#(< ~counter~0 41)} is VALID [2022-04-08 06:14:49,131 INFO L290 TraceCheckUtils]: 214: Hoare triple {68160#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68160#(< ~counter~0 40)} is VALID [2022-04-08 06:14:49,131 INFO L290 TraceCheckUtils]: 213: Hoare triple {68160#(< ~counter~0 40)} assume !!(0 != ~r~0); {68160#(< ~counter~0 40)} is VALID [2022-04-08 06:14:49,132 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {66895#true} {68160#(< ~counter~0 40)} #63#return; {68160#(< ~counter~0 40)} is VALID [2022-04-08 06:14:49,132 INFO L290 TraceCheckUtils]: 211: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,132 INFO L290 TraceCheckUtils]: 210: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,132 INFO L290 TraceCheckUtils]: 209: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,132 INFO L272 TraceCheckUtils]: 208: Hoare triple {68160#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,132 INFO L290 TraceCheckUtils]: 207: Hoare triple {68160#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {68160#(< ~counter~0 40)} is VALID [2022-04-08 06:14:49,133 INFO L290 TraceCheckUtils]: 206: Hoare triple {68188#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68160#(< ~counter~0 40)} is VALID [2022-04-08 06:14:49,134 INFO L290 TraceCheckUtils]: 205: Hoare triple {68188#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68188#(< ~counter~0 39)} is VALID [2022-04-08 06:14:49,134 INFO L290 TraceCheckUtils]: 204: Hoare triple {68188#(< ~counter~0 39)} assume !!(0 != ~r~0); {68188#(< ~counter~0 39)} is VALID [2022-04-08 06:14:49,134 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {66895#true} {68188#(< ~counter~0 39)} #63#return; {68188#(< ~counter~0 39)} is VALID [2022-04-08 06:14:49,134 INFO L290 TraceCheckUtils]: 202: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,135 INFO L290 TraceCheckUtils]: 201: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,135 INFO L290 TraceCheckUtils]: 200: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,135 INFO L272 TraceCheckUtils]: 199: Hoare triple {68188#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,135 INFO L290 TraceCheckUtils]: 198: Hoare triple {68188#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {68188#(< ~counter~0 39)} is VALID [2022-04-08 06:14:49,136 INFO L290 TraceCheckUtils]: 197: Hoare triple {68216#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68188#(< ~counter~0 39)} is VALID [2022-04-08 06:14:49,136 INFO L290 TraceCheckUtils]: 196: Hoare triple {68216#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68216#(< ~counter~0 38)} is VALID [2022-04-08 06:14:49,137 INFO L290 TraceCheckUtils]: 195: Hoare triple {68216#(< ~counter~0 38)} assume !!(0 != ~r~0); {68216#(< ~counter~0 38)} is VALID [2022-04-08 06:14:49,137 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {66895#true} {68216#(< ~counter~0 38)} #63#return; {68216#(< ~counter~0 38)} is VALID [2022-04-08 06:14:49,137 INFO L290 TraceCheckUtils]: 193: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,137 INFO L290 TraceCheckUtils]: 192: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,137 INFO L290 TraceCheckUtils]: 191: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,137 INFO L272 TraceCheckUtils]: 190: Hoare triple {68216#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,138 INFO L290 TraceCheckUtils]: 189: Hoare triple {68216#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {68216#(< ~counter~0 38)} is VALID [2022-04-08 06:14:49,139 INFO L290 TraceCheckUtils]: 188: Hoare triple {68244#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68216#(< ~counter~0 38)} is VALID [2022-04-08 06:14:49,139 INFO L290 TraceCheckUtils]: 187: Hoare triple {68244#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68244#(< ~counter~0 37)} is VALID [2022-04-08 06:14:49,139 INFO L290 TraceCheckUtils]: 186: Hoare triple {68244#(< ~counter~0 37)} assume !!(0 != ~r~0); {68244#(< ~counter~0 37)} is VALID [2022-04-08 06:14:49,140 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {66895#true} {68244#(< ~counter~0 37)} #63#return; {68244#(< ~counter~0 37)} is VALID [2022-04-08 06:14:49,140 INFO L290 TraceCheckUtils]: 184: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,140 INFO L290 TraceCheckUtils]: 183: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,140 INFO L290 TraceCheckUtils]: 182: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,140 INFO L272 TraceCheckUtils]: 181: Hoare triple {68244#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,141 INFO L290 TraceCheckUtils]: 180: Hoare triple {68244#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {68244#(< ~counter~0 37)} is VALID [2022-04-08 06:14:49,141 INFO L290 TraceCheckUtils]: 179: Hoare triple {68272#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68244#(< ~counter~0 37)} is VALID [2022-04-08 06:14:49,142 INFO L290 TraceCheckUtils]: 178: Hoare triple {68272#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68272#(< ~counter~0 36)} is VALID [2022-04-08 06:14:49,142 INFO L290 TraceCheckUtils]: 177: Hoare triple {68272#(< ~counter~0 36)} assume !!(0 != ~r~0); {68272#(< ~counter~0 36)} is VALID [2022-04-08 06:14:49,143 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {66895#true} {68272#(< ~counter~0 36)} #63#return; {68272#(< ~counter~0 36)} is VALID [2022-04-08 06:14:49,143 INFO L290 TraceCheckUtils]: 175: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,143 INFO L290 TraceCheckUtils]: 174: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,143 INFO L290 TraceCheckUtils]: 173: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,143 INFO L272 TraceCheckUtils]: 172: Hoare triple {68272#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,143 INFO L290 TraceCheckUtils]: 171: Hoare triple {68272#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {68272#(< ~counter~0 36)} is VALID [2022-04-08 06:14:49,144 INFO L290 TraceCheckUtils]: 170: Hoare triple {68300#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68272#(< ~counter~0 36)} is VALID [2022-04-08 06:14:49,144 INFO L290 TraceCheckUtils]: 169: Hoare triple {68300#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68300#(< ~counter~0 35)} is VALID [2022-04-08 06:14:49,145 INFO L290 TraceCheckUtils]: 168: Hoare triple {68300#(< ~counter~0 35)} assume !!(0 != ~r~0); {68300#(< ~counter~0 35)} is VALID [2022-04-08 06:14:49,145 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {66895#true} {68300#(< ~counter~0 35)} #63#return; {68300#(< ~counter~0 35)} is VALID [2022-04-08 06:14:49,145 INFO L290 TraceCheckUtils]: 166: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,145 INFO L290 TraceCheckUtils]: 165: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,146 INFO L290 TraceCheckUtils]: 164: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,146 INFO L272 TraceCheckUtils]: 163: Hoare triple {68300#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,146 INFO L290 TraceCheckUtils]: 162: Hoare triple {68300#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {68300#(< ~counter~0 35)} is VALID [2022-04-08 06:14:49,147 INFO L290 TraceCheckUtils]: 161: Hoare triple {68328#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68300#(< ~counter~0 35)} is VALID [2022-04-08 06:14:49,147 INFO L290 TraceCheckUtils]: 160: Hoare triple {68328#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68328#(< ~counter~0 34)} is VALID [2022-04-08 06:14:49,147 INFO L290 TraceCheckUtils]: 159: Hoare triple {68328#(< ~counter~0 34)} assume !!(0 != ~r~0); {68328#(< ~counter~0 34)} is VALID [2022-04-08 06:14:49,148 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {66895#true} {68328#(< ~counter~0 34)} #63#return; {68328#(< ~counter~0 34)} is VALID [2022-04-08 06:14:49,148 INFO L290 TraceCheckUtils]: 157: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,148 INFO L290 TraceCheckUtils]: 156: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,148 INFO L290 TraceCheckUtils]: 155: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,148 INFO L272 TraceCheckUtils]: 154: Hoare triple {68328#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,149 INFO L290 TraceCheckUtils]: 153: Hoare triple {68328#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {68328#(< ~counter~0 34)} is VALID [2022-04-08 06:14:49,150 INFO L290 TraceCheckUtils]: 152: Hoare triple {67820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68328#(< ~counter~0 34)} is VALID [2022-04-08 06:14:49,150 INFO L290 TraceCheckUtils]: 151: Hoare triple {67820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:49,150 INFO L290 TraceCheckUtils]: 150: Hoare triple {67820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:49,151 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {66895#true} {67820#(<= ~counter~0 32)} #63#return; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:49,151 INFO L290 TraceCheckUtils]: 148: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,151 INFO L290 TraceCheckUtils]: 147: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,151 INFO L290 TraceCheckUtils]: 146: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,151 INFO L272 TraceCheckUtils]: 145: Hoare triple {67820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,151 INFO L290 TraceCheckUtils]: 144: Hoare triple {67820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:49,152 INFO L290 TraceCheckUtils]: 143: Hoare triple {67792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-08 06:14:49,153 INFO L290 TraceCheckUtils]: 142: Hoare triple {67792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:49,153 INFO L290 TraceCheckUtils]: 141: Hoare triple {67792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:49,154 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {66895#true} {67792#(<= ~counter~0 31)} #63#return; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:49,154 INFO L290 TraceCheckUtils]: 139: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,154 INFO L290 TraceCheckUtils]: 138: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,154 INFO L290 TraceCheckUtils]: 137: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,154 INFO L272 TraceCheckUtils]: 136: Hoare triple {67792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,154 INFO L290 TraceCheckUtils]: 135: Hoare triple {67792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:49,155 INFO L290 TraceCheckUtils]: 134: Hoare triple {67764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-08 06:14:49,155 INFO L290 TraceCheckUtils]: 133: Hoare triple {67764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:49,156 INFO L290 TraceCheckUtils]: 132: Hoare triple {67764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:49,156 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {66895#true} {67764#(<= ~counter~0 30)} #63#return; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:49,156 INFO L290 TraceCheckUtils]: 130: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,156 INFO L290 TraceCheckUtils]: 129: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,157 INFO L290 TraceCheckUtils]: 128: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,157 INFO L272 TraceCheckUtils]: 127: Hoare triple {67764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,157 INFO L290 TraceCheckUtils]: 126: Hoare triple {67764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:49,158 INFO L290 TraceCheckUtils]: 125: Hoare triple {67736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-08 06:14:49,158 INFO L290 TraceCheckUtils]: 124: Hoare triple {67736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:49,158 INFO L290 TraceCheckUtils]: 123: Hoare triple {67736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:49,159 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {66895#true} {67736#(<= ~counter~0 29)} #63#return; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:49,159 INFO L290 TraceCheckUtils]: 121: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,159 INFO L290 TraceCheckUtils]: 120: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,159 INFO L290 TraceCheckUtils]: 119: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,159 INFO L272 TraceCheckUtils]: 118: Hoare triple {67736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,160 INFO L290 TraceCheckUtils]: 117: Hoare triple {67736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:49,160 INFO L290 TraceCheckUtils]: 116: Hoare triple {67708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-08 06:14:49,161 INFO L290 TraceCheckUtils]: 115: Hoare triple {67708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:49,161 INFO L290 TraceCheckUtils]: 114: Hoare triple {67708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:49,162 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {66895#true} {67708#(<= ~counter~0 28)} #63#return; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:49,162 INFO L290 TraceCheckUtils]: 112: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,162 INFO L290 TraceCheckUtils]: 111: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,162 INFO L290 TraceCheckUtils]: 110: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,162 INFO L272 TraceCheckUtils]: 109: Hoare triple {67708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,162 INFO L290 TraceCheckUtils]: 108: Hoare triple {67708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:49,163 INFO L290 TraceCheckUtils]: 107: Hoare triple {67680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-08 06:14:49,163 INFO L290 TraceCheckUtils]: 106: Hoare triple {67680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:49,164 INFO L290 TraceCheckUtils]: 105: Hoare triple {67680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:49,164 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {66895#true} {67680#(<= ~counter~0 27)} #63#return; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:49,164 INFO L290 TraceCheckUtils]: 103: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,164 INFO L290 TraceCheckUtils]: 102: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,165 INFO L290 TraceCheckUtils]: 101: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,165 INFO L272 TraceCheckUtils]: 100: Hoare triple {67680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,165 INFO L290 TraceCheckUtils]: 99: Hoare triple {67680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:49,166 INFO L290 TraceCheckUtils]: 98: Hoare triple {67652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-08 06:14:49,166 INFO L290 TraceCheckUtils]: 97: Hoare triple {67652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:49,166 INFO L290 TraceCheckUtils]: 96: Hoare triple {67652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:49,167 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {66895#true} {67652#(<= ~counter~0 26)} #63#return; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:49,186 INFO L290 TraceCheckUtils]: 94: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,186 INFO L290 TraceCheckUtils]: 93: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,186 INFO L290 TraceCheckUtils]: 92: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,186 INFO L272 TraceCheckUtils]: 91: Hoare triple {67652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,187 INFO L290 TraceCheckUtils]: 90: Hoare triple {67652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:49,189 INFO L290 TraceCheckUtils]: 89: Hoare triple {67624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-08 06:14:49,189 INFO L290 TraceCheckUtils]: 88: Hoare triple {67624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:49,189 INFO L290 TraceCheckUtils]: 87: Hoare triple {67624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:49,190 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {66895#true} {67624#(<= ~counter~0 25)} #63#return; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:49,190 INFO L290 TraceCheckUtils]: 85: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,190 INFO L290 TraceCheckUtils]: 84: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,190 INFO L290 TraceCheckUtils]: 83: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,191 INFO L272 TraceCheckUtils]: 82: Hoare triple {67624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,191 INFO L290 TraceCheckUtils]: 81: Hoare triple {67624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:49,192 INFO L290 TraceCheckUtils]: 80: Hoare triple {67596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-08 06:14:49,192 INFO L290 TraceCheckUtils]: 79: Hoare triple {67596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:49,192 INFO L290 TraceCheckUtils]: 78: Hoare triple {67596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:49,193 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {66895#true} {67596#(<= ~counter~0 24)} #63#return; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:49,193 INFO L290 TraceCheckUtils]: 76: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,193 INFO L290 TraceCheckUtils]: 75: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,193 INFO L290 TraceCheckUtils]: 74: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,193 INFO L272 TraceCheckUtils]: 73: Hoare triple {67596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,194 INFO L290 TraceCheckUtils]: 72: Hoare triple {67596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:49,194 INFO L290 TraceCheckUtils]: 71: Hoare triple {67568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-08 06:14:49,195 INFO L290 TraceCheckUtils]: 70: Hoare triple {67568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:49,195 INFO L290 TraceCheckUtils]: 69: Hoare triple {67568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:49,196 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {66895#true} {67568#(<= ~counter~0 23)} #63#return; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:49,196 INFO L290 TraceCheckUtils]: 67: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,196 INFO L290 TraceCheckUtils]: 66: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,196 INFO L290 TraceCheckUtils]: 65: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,196 INFO L272 TraceCheckUtils]: 64: Hoare triple {67568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,196 INFO L290 TraceCheckUtils]: 63: Hoare triple {67568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:49,197 INFO L290 TraceCheckUtils]: 62: Hoare triple {67540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-08 06:14:49,197 INFO L290 TraceCheckUtils]: 61: Hoare triple {67540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:49,198 INFO L290 TraceCheckUtils]: 60: Hoare triple {67540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:49,198 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66895#true} {67540#(<= ~counter~0 22)} #63#return; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:49,198 INFO L290 TraceCheckUtils]: 58: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,198 INFO L290 TraceCheckUtils]: 57: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,199 INFO L290 TraceCheckUtils]: 56: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,199 INFO L272 TraceCheckUtils]: 55: Hoare triple {67540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,199 INFO L290 TraceCheckUtils]: 54: Hoare triple {67540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:49,200 INFO L290 TraceCheckUtils]: 53: Hoare triple {67512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-08 06:14:49,200 INFO L290 TraceCheckUtils]: 52: Hoare triple {67512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:49,200 INFO L290 TraceCheckUtils]: 51: Hoare triple {67512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:49,201 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {66895#true} {67512#(<= ~counter~0 21)} #63#return; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:49,201 INFO L290 TraceCheckUtils]: 49: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,201 INFO L290 TraceCheckUtils]: 48: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,201 INFO L290 TraceCheckUtils]: 47: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,201 INFO L272 TraceCheckUtils]: 46: Hoare triple {67512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,202 INFO L290 TraceCheckUtils]: 45: Hoare triple {67512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:49,202 INFO L290 TraceCheckUtils]: 44: Hoare triple {67484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-08 06:14:49,203 INFO L290 TraceCheckUtils]: 43: Hoare triple {67484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:49,203 INFO L290 TraceCheckUtils]: 42: Hoare triple {67484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:49,204 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66895#true} {67484#(<= ~counter~0 20)} #63#return; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:49,204 INFO L290 TraceCheckUtils]: 40: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,204 INFO L290 TraceCheckUtils]: 39: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,204 INFO L290 TraceCheckUtils]: 38: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,204 INFO L272 TraceCheckUtils]: 37: Hoare triple {67484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,204 INFO L290 TraceCheckUtils]: 36: Hoare triple {67484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:49,205 INFO L290 TraceCheckUtils]: 35: Hoare triple {67456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-08 06:14:49,205 INFO L290 TraceCheckUtils]: 34: Hoare triple {67456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:49,206 INFO L290 TraceCheckUtils]: 33: Hoare triple {67456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:49,206 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66895#true} {67456#(<= ~counter~0 19)} #63#return; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:49,206 INFO L290 TraceCheckUtils]: 31: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,206 INFO L290 TraceCheckUtils]: 30: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,206 INFO L290 TraceCheckUtils]: 29: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,207 INFO L272 TraceCheckUtils]: 28: Hoare triple {67456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,207 INFO L290 TraceCheckUtils]: 27: Hoare triple {67456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:49,208 INFO L290 TraceCheckUtils]: 26: Hoare triple {67428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-08 06:14:49,208 INFO L290 TraceCheckUtils]: 25: Hoare triple {67428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:49,208 INFO L290 TraceCheckUtils]: 24: Hoare triple {67428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:49,209 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66895#true} {67428#(<= ~counter~0 18)} #63#return; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:49,209 INFO L290 TraceCheckUtils]: 22: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,209 INFO L290 TraceCheckUtils]: 21: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,209 INFO L290 TraceCheckUtils]: 20: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,209 INFO L272 TraceCheckUtils]: 19: Hoare triple {67428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,210 INFO L290 TraceCheckUtils]: 18: Hoare triple {67428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:49,210 INFO L290 TraceCheckUtils]: 17: Hoare triple {67400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-08 06:14:49,211 INFO L290 TraceCheckUtils]: 16: Hoare triple {67400#(<= ~counter~0 17)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:49,211 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66895#true} {67400#(<= ~counter~0 17)} #61#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:49,211 INFO L290 TraceCheckUtils]: 14: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,212 INFO L290 TraceCheckUtils]: 13: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,212 INFO L290 TraceCheckUtils]: 12: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,212 INFO L272 TraceCheckUtils]: 11: Hoare triple {67400#(<= ~counter~0 17)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,212 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66895#true} {67400#(<= ~counter~0 17)} #59#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:49,212 INFO L290 TraceCheckUtils]: 9: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-08 06:14:49,212 INFO L290 TraceCheckUtils]: 8: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-08 06:14:49,212 INFO L290 TraceCheckUtils]: 7: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-08 06:14:49,213 INFO L272 TraceCheckUtils]: 6: Hoare triple {67400#(<= ~counter~0 17)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66895#true} is VALID [2022-04-08 06:14:49,213 INFO L290 TraceCheckUtils]: 5: Hoare triple {67400#(<= ~counter~0 17)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:49,213 INFO L272 TraceCheckUtils]: 4: Hoare triple {67400#(<= ~counter~0 17)} call #t~ret7 := main(); {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:49,214 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67400#(<= ~counter~0 17)} {66895#true} #67#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:49,214 INFO L290 TraceCheckUtils]: 2: Hoare triple {67400#(<= ~counter~0 17)} assume true; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:49,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {66895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {67400#(<= ~counter~0 17)} is VALID [2022-04-08 06:14:49,215 INFO L272 TraceCheckUtils]: 0: Hoare triple {66895#true} call ULTIMATE.init(); {66895#true} is VALID [2022-04-08 06:14:49,236 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 06:14:49,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:14:49,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598907492] [2022-04-08 06:14:49,236 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:14:49,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [857170268] [2022-04-08 06:14:49,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [857170268] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:14:49,237 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:14:49,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 54 [2022-04-08 06:14:49,237 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:14:49,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [796409028] [2022-04-08 06:14:49,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [796409028] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:14:49,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:14:49,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-08 06:14:49,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621965641] [2022-04-08 06:14:49,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:14:49,238 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 06:14:49,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:14:49,239 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 06:14:49,949 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 06:14:49,949 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-08 06:14:49,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:14:49,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-08 06:14:49,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:14:49,950 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 06:14:52,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:52,007 INFO L93 Difference]: Finished difference Result 322 states and 356 transitions. [2022-04-08 06:14:52,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-08 06:14:52,008 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 06:14:52,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:14:52,009 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 06:14:52,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-08 06:14:52,026 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 06:14:52,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-08 06:14:52,038 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 355 transitions. [2022-04-08 06:14:52,370 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 06:14:52,377 INFO L225 Difference]: With dead ends: 322 [2022-04-08 06:14:52,377 INFO L226 Difference]: Without dead ends: 317 [2022-04-08 06:14:52,378 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 653 GetRequests, 568 SyntacticMatches, 1 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 594 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3027, Invalid=4283, Unknown=0, NotChecked=0, Total=7310 [2022-04-08 06:14:52,378 INFO L913 BasicCegarLoop]: 58 mSDtfsCounter, 116 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 204 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 350 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:14:52,379 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [116 Valid, 350 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:14:52,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2022-04-08 06:14:53,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2022-04-08 06:14:53,052 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:14:53,053 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 06:14:53,053 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 06:14:53,053 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 06:14:53,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:53,059 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-08 06:14:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-08 06:14:53,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:53,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:53,060 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 06:14:53,060 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 06:14:53,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:14:53,065 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-08 06:14:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-08 06:14:53,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:14:53,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:14:53,066 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:14:53,066 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:14:53,066 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 06:14:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 351 transitions. [2022-04-08 06:14:53,073 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 351 transitions. Word has length 311 [2022-04-08 06:14:53,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:14:53,073 INFO L478 AbstractCegarLoop]: Abstraction has 317 states and 351 transitions. [2022-04-08 06:14:53,074 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 06:14:53,074 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 317 states and 351 transitions. [2022-04-08 06:14:55,746 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 06:14:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-08 06:14:55,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-04-08 06:14:55,748 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:14:55,748 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 06:14:55,757 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 06:14:55,949 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 06:14:55,949 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:14:55,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:14:55,949 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 65 times [2022-04-08 06:14:55,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:14:55,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1478982823] [2022-04-08 06:14:55,950 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:14:55,950 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 66 times [2022-04-08 06:14:55,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:14:55,950 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633349556] [2022-04-08 06:14:55,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:14:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:14:55,992 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:14:55,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [469827679] [2022-04-08 06:14:55,992 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:14:55,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:14:55,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:14:55,993 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 06:14:55,995 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 06:21:18,139 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-08 06:21:18,139 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:21:18,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 753 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-08 06:21:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:21:18,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:21:19,975 INFO L272 TraceCheckUtils]: 0: Hoare triple {70790#true} call ULTIMATE.init(); {70790#true} is VALID [2022-04-08 06:21:19,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {70790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,976 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70798#(<= ~counter~0 0)} {70790#true} #67#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,976 INFO L272 TraceCheckUtils]: 4: Hoare triple {70798#(<= ~counter~0 0)} call #t~ret7 := main(); {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {70798#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,977 INFO L272 TraceCheckUtils]: 6: Hoare triple {70798#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {70798#(<= ~counter~0 0)} ~cond := #in~cond; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {70798#(<= ~counter~0 0)} assume !(0 == ~cond); {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,978 INFO L290 TraceCheckUtils]: 9: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,978 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70798#(<= ~counter~0 0)} {70798#(<= ~counter~0 0)} #59#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,979 INFO L272 TraceCheckUtils]: 11: Hoare triple {70798#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,979 INFO L290 TraceCheckUtils]: 12: Hoare triple {70798#(<= ~counter~0 0)} ~cond := #in~cond; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,979 INFO L290 TraceCheckUtils]: 13: Hoare triple {70798#(<= ~counter~0 0)} assume !(0 == ~cond); {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,979 INFO L290 TraceCheckUtils]: 14: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,980 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70798#(<= ~counter~0 0)} {70798#(<= ~counter~0 0)} #61#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,980 INFO L290 TraceCheckUtils]: 16: Hoare triple {70798#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {70798#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:19,981 INFO L290 TraceCheckUtils]: 17: Hoare triple {70798#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70847#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:19,982 INFO L290 TraceCheckUtils]: 18: Hoare triple {70847#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {70847#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:19,982 INFO L272 TraceCheckUtils]: 19: Hoare triple {70847#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70847#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:19,982 INFO L290 TraceCheckUtils]: 20: Hoare triple {70847#(<= ~counter~0 1)} ~cond := #in~cond; {70847#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:19,983 INFO L290 TraceCheckUtils]: 21: Hoare triple {70847#(<= ~counter~0 1)} assume !(0 == ~cond); {70847#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:19,983 INFO L290 TraceCheckUtils]: 22: Hoare triple {70847#(<= ~counter~0 1)} assume true; {70847#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:19,983 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70847#(<= ~counter~0 1)} {70847#(<= ~counter~0 1)} #63#return; {70847#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:19,984 INFO L290 TraceCheckUtils]: 24: Hoare triple {70847#(<= ~counter~0 1)} assume !!(0 != ~r~0); {70847#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:19,984 INFO L290 TraceCheckUtils]: 25: Hoare triple {70847#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70847#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:19,985 INFO L290 TraceCheckUtils]: 26: Hoare triple {70847#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70875#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:19,985 INFO L290 TraceCheckUtils]: 27: Hoare triple {70875#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {70875#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:19,985 INFO L272 TraceCheckUtils]: 28: Hoare triple {70875#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70875#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:19,986 INFO L290 TraceCheckUtils]: 29: Hoare triple {70875#(<= ~counter~0 2)} ~cond := #in~cond; {70875#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:19,986 INFO L290 TraceCheckUtils]: 30: Hoare triple {70875#(<= ~counter~0 2)} assume !(0 == ~cond); {70875#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:19,986 INFO L290 TraceCheckUtils]: 31: Hoare triple {70875#(<= ~counter~0 2)} assume true; {70875#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:19,987 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70875#(<= ~counter~0 2)} {70875#(<= ~counter~0 2)} #63#return; {70875#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:19,987 INFO L290 TraceCheckUtils]: 33: Hoare triple {70875#(<= ~counter~0 2)} assume !!(0 != ~r~0); {70875#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:19,987 INFO L290 TraceCheckUtils]: 34: Hoare triple {70875#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70875#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:19,988 INFO L290 TraceCheckUtils]: 35: Hoare triple {70875#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70903#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:19,988 INFO L290 TraceCheckUtils]: 36: Hoare triple {70903#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {70903#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:19,989 INFO L272 TraceCheckUtils]: 37: Hoare triple {70903#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70903#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:19,989 INFO L290 TraceCheckUtils]: 38: Hoare triple {70903#(<= ~counter~0 3)} ~cond := #in~cond; {70903#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:19,989 INFO L290 TraceCheckUtils]: 39: Hoare triple {70903#(<= ~counter~0 3)} assume !(0 == ~cond); {70903#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:19,989 INFO L290 TraceCheckUtils]: 40: Hoare triple {70903#(<= ~counter~0 3)} assume true; {70903#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:19,990 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70903#(<= ~counter~0 3)} {70903#(<= ~counter~0 3)} #63#return; {70903#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:19,990 INFO L290 TraceCheckUtils]: 42: Hoare triple {70903#(<= ~counter~0 3)} assume !!(0 != ~r~0); {70903#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:19,990 INFO L290 TraceCheckUtils]: 43: Hoare triple {70903#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70903#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:19,991 INFO L290 TraceCheckUtils]: 44: Hoare triple {70903#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70931#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:19,991 INFO L290 TraceCheckUtils]: 45: Hoare triple {70931#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {70931#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:19,992 INFO L272 TraceCheckUtils]: 46: Hoare triple {70931#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70931#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:19,992 INFO L290 TraceCheckUtils]: 47: Hoare triple {70931#(<= ~counter~0 4)} ~cond := #in~cond; {70931#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:19,992 INFO L290 TraceCheckUtils]: 48: Hoare triple {70931#(<= ~counter~0 4)} assume !(0 == ~cond); {70931#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:19,993 INFO L290 TraceCheckUtils]: 49: Hoare triple {70931#(<= ~counter~0 4)} assume true; {70931#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:19,993 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70931#(<= ~counter~0 4)} {70931#(<= ~counter~0 4)} #63#return; {70931#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:19,993 INFO L290 TraceCheckUtils]: 51: Hoare triple {70931#(<= ~counter~0 4)} assume !!(0 != ~r~0); {70931#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:19,994 INFO L290 TraceCheckUtils]: 52: Hoare triple {70931#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70931#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:19,994 INFO L290 TraceCheckUtils]: 53: Hoare triple {70931#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70959#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:19,995 INFO L290 TraceCheckUtils]: 54: Hoare triple {70959#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {70959#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:19,995 INFO L272 TraceCheckUtils]: 55: Hoare triple {70959#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70959#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:19,995 INFO L290 TraceCheckUtils]: 56: Hoare triple {70959#(<= ~counter~0 5)} ~cond := #in~cond; {70959#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:19,996 INFO L290 TraceCheckUtils]: 57: Hoare triple {70959#(<= ~counter~0 5)} assume !(0 == ~cond); {70959#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:19,996 INFO L290 TraceCheckUtils]: 58: Hoare triple {70959#(<= ~counter~0 5)} assume true; {70959#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:19,996 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70959#(<= ~counter~0 5)} {70959#(<= ~counter~0 5)} #63#return; {70959#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:19,997 INFO L290 TraceCheckUtils]: 60: Hoare triple {70959#(<= ~counter~0 5)} assume !!(0 != ~r~0); {70959#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:19,997 INFO L290 TraceCheckUtils]: 61: Hoare triple {70959#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70959#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:19,998 INFO L290 TraceCheckUtils]: 62: Hoare triple {70959#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70987#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:19,998 INFO L290 TraceCheckUtils]: 63: Hoare triple {70987#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {70987#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:19,998 INFO L272 TraceCheckUtils]: 64: Hoare triple {70987#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70987#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:19,999 INFO L290 TraceCheckUtils]: 65: Hoare triple {70987#(<= ~counter~0 6)} ~cond := #in~cond; {70987#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:19,999 INFO L290 TraceCheckUtils]: 66: Hoare triple {70987#(<= ~counter~0 6)} assume !(0 == ~cond); {70987#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:19,999 INFO L290 TraceCheckUtils]: 67: Hoare triple {70987#(<= ~counter~0 6)} assume true; {70987#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:20,000 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70987#(<= ~counter~0 6)} {70987#(<= ~counter~0 6)} #63#return; {70987#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:20,000 INFO L290 TraceCheckUtils]: 69: Hoare triple {70987#(<= ~counter~0 6)} assume !!(0 != ~r~0); {70987#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:20,000 INFO L290 TraceCheckUtils]: 70: Hoare triple {70987#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70987#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:20,001 INFO L290 TraceCheckUtils]: 71: Hoare triple {70987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71015#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:20,001 INFO L290 TraceCheckUtils]: 72: Hoare triple {71015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {71015#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:20,002 INFO L272 TraceCheckUtils]: 73: Hoare triple {71015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71015#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:20,002 INFO L290 TraceCheckUtils]: 74: Hoare triple {71015#(<= ~counter~0 7)} ~cond := #in~cond; {71015#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:20,002 INFO L290 TraceCheckUtils]: 75: Hoare triple {71015#(<= ~counter~0 7)} assume !(0 == ~cond); {71015#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:20,002 INFO L290 TraceCheckUtils]: 76: Hoare triple {71015#(<= ~counter~0 7)} assume true; {71015#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:20,003 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {71015#(<= ~counter~0 7)} {71015#(<= ~counter~0 7)} #63#return; {71015#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:20,004 INFO L290 TraceCheckUtils]: 78: Hoare triple {71015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {71015#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:20,004 INFO L290 TraceCheckUtils]: 79: Hoare triple {71015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71015#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:20,005 INFO L290 TraceCheckUtils]: 80: Hoare triple {71015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71043#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:20,005 INFO L290 TraceCheckUtils]: 81: Hoare triple {71043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {71043#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:20,005 INFO L272 TraceCheckUtils]: 82: Hoare triple {71043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71043#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:20,006 INFO L290 TraceCheckUtils]: 83: Hoare triple {71043#(<= ~counter~0 8)} ~cond := #in~cond; {71043#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:20,006 INFO L290 TraceCheckUtils]: 84: Hoare triple {71043#(<= ~counter~0 8)} assume !(0 == ~cond); {71043#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:20,006 INFO L290 TraceCheckUtils]: 85: Hoare triple {71043#(<= ~counter~0 8)} assume true; {71043#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:20,007 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {71043#(<= ~counter~0 8)} {71043#(<= ~counter~0 8)} #63#return; {71043#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:20,007 INFO L290 TraceCheckUtils]: 87: Hoare triple {71043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {71043#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:20,007 INFO L290 TraceCheckUtils]: 88: Hoare triple {71043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71043#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:20,008 INFO L290 TraceCheckUtils]: 89: Hoare triple {71043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71071#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:20,008 INFO L290 TraceCheckUtils]: 90: Hoare triple {71071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {71071#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:20,009 INFO L272 TraceCheckUtils]: 91: Hoare triple {71071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71071#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:20,009 INFO L290 TraceCheckUtils]: 92: Hoare triple {71071#(<= ~counter~0 9)} ~cond := #in~cond; {71071#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:20,009 INFO L290 TraceCheckUtils]: 93: Hoare triple {71071#(<= ~counter~0 9)} assume !(0 == ~cond); {71071#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:20,009 INFO L290 TraceCheckUtils]: 94: Hoare triple {71071#(<= ~counter~0 9)} assume true; {71071#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:20,010 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {71071#(<= ~counter~0 9)} {71071#(<= ~counter~0 9)} #63#return; {71071#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:20,010 INFO L290 TraceCheckUtils]: 96: Hoare triple {71071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {71071#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:20,010 INFO L290 TraceCheckUtils]: 97: Hoare triple {71071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71071#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:20,011 INFO L290 TraceCheckUtils]: 98: Hoare triple {71071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71099#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:20,011 INFO L290 TraceCheckUtils]: 99: Hoare triple {71099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {71099#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:20,012 INFO L272 TraceCheckUtils]: 100: Hoare triple {71099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71099#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:20,012 INFO L290 TraceCheckUtils]: 101: Hoare triple {71099#(<= ~counter~0 10)} ~cond := #in~cond; {71099#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:20,012 INFO L290 TraceCheckUtils]: 102: Hoare triple {71099#(<= ~counter~0 10)} assume !(0 == ~cond); {71099#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:20,013 INFO L290 TraceCheckUtils]: 103: Hoare triple {71099#(<= ~counter~0 10)} assume true; {71099#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:20,013 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {71099#(<= ~counter~0 10)} {71099#(<= ~counter~0 10)} #63#return; {71099#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:20,013 INFO L290 TraceCheckUtils]: 105: Hoare triple {71099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {71099#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:20,014 INFO L290 TraceCheckUtils]: 106: Hoare triple {71099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71099#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:20,014 INFO L290 TraceCheckUtils]: 107: Hoare triple {71099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71127#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:20,015 INFO L290 TraceCheckUtils]: 108: Hoare triple {71127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {71127#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:20,015 INFO L272 TraceCheckUtils]: 109: Hoare triple {71127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71127#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:20,015 INFO L290 TraceCheckUtils]: 110: Hoare triple {71127#(<= ~counter~0 11)} ~cond := #in~cond; {71127#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:20,016 INFO L290 TraceCheckUtils]: 111: Hoare triple {71127#(<= ~counter~0 11)} assume !(0 == ~cond); {71127#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:20,016 INFO L290 TraceCheckUtils]: 112: Hoare triple {71127#(<= ~counter~0 11)} assume true; {71127#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:20,016 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {71127#(<= ~counter~0 11)} {71127#(<= ~counter~0 11)} #63#return; {71127#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:20,017 INFO L290 TraceCheckUtils]: 114: Hoare triple {71127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {71127#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:20,017 INFO L290 TraceCheckUtils]: 115: Hoare triple {71127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71127#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:20,018 INFO L290 TraceCheckUtils]: 116: Hoare triple {71127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71155#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:20,018 INFO L290 TraceCheckUtils]: 117: Hoare triple {71155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {71155#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:20,018 INFO L272 TraceCheckUtils]: 118: Hoare triple {71155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71155#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:20,019 INFO L290 TraceCheckUtils]: 119: Hoare triple {71155#(<= ~counter~0 12)} ~cond := #in~cond; {71155#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:20,019 INFO L290 TraceCheckUtils]: 120: Hoare triple {71155#(<= ~counter~0 12)} assume !(0 == ~cond); {71155#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:20,019 INFO L290 TraceCheckUtils]: 121: Hoare triple {71155#(<= ~counter~0 12)} assume true; {71155#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:20,020 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {71155#(<= ~counter~0 12)} {71155#(<= ~counter~0 12)} #63#return; {71155#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:20,020 INFO L290 TraceCheckUtils]: 123: Hoare triple {71155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {71155#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:20,020 INFO L290 TraceCheckUtils]: 124: Hoare triple {71155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71155#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:20,021 INFO L290 TraceCheckUtils]: 125: Hoare triple {71155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71183#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:20,021 INFO L290 TraceCheckUtils]: 126: Hoare triple {71183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {71183#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:20,022 INFO L272 TraceCheckUtils]: 127: Hoare triple {71183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71183#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:20,022 INFO L290 TraceCheckUtils]: 128: Hoare triple {71183#(<= ~counter~0 13)} ~cond := #in~cond; {71183#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:20,022 INFO L290 TraceCheckUtils]: 129: Hoare triple {71183#(<= ~counter~0 13)} assume !(0 == ~cond); {71183#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:20,022 INFO L290 TraceCheckUtils]: 130: Hoare triple {71183#(<= ~counter~0 13)} assume true; {71183#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:20,023 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {71183#(<= ~counter~0 13)} {71183#(<= ~counter~0 13)} #63#return; {71183#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:20,023 INFO L290 TraceCheckUtils]: 132: Hoare triple {71183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {71183#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:20,023 INFO L290 TraceCheckUtils]: 133: Hoare triple {71183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71183#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:20,024 INFO L290 TraceCheckUtils]: 134: Hoare triple {71183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71211#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:20,024 INFO L290 TraceCheckUtils]: 135: Hoare triple {71211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {71211#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:20,025 INFO L272 TraceCheckUtils]: 136: Hoare triple {71211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71211#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:20,025 INFO L290 TraceCheckUtils]: 137: Hoare triple {71211#(<= ~counter~0 14)} ~cond := #in~cond; {71211#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:20,025 INFO L290 TraceCheckUtils]: 138: Hoare triple {71211#(<= ~counter~0 14)} assume !(0 == ~cond); {71211#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:20,026 INFO L290 TraceCheckUtils]: 139: Hoare triple {71211#(<= ~counter~0 14)} assume true; {71211#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:20,026 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {71211#(<= ~counter~0 14)} {71211#(<= ~counter~0 14)} #63#return; {71211#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:20,026 INFO L290 TraceCheckUtils]: 141: Hoare triple {71211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {71211#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:20,027 INFO L290 TraceCheckUtils]: 142: Hoare triple {71211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71211#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:20,027 INFO L290 TraceCheckUtils]: 143: Hoare triple {71211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71239#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:20,028 INFO L290 TraceCheckUtils]: 144: Hoare triple {71239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {71239#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:20,028 INFO L272 TraceCheckUtils]: 145: Hoare triple {71239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71239#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:20,028 INFO L290 TraceCheckUtils]: 146: Hoare triple {71239#(<= ~counter~0 15)} ~cond := #in~cond; {71239#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:20,029 INFO L290 TraceCheckUtils]: 147: Hoare triple {71239#(<= ~counter~0 15)} assume !(0 == ~cond); {71239#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:20,029 INFO L290 TraceCheckUtils]: 148: Hoare triple {71239#(<= ~counter~0 15)} assume true; {71239#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:20,029 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {71239#(<= ~counter~0 15)} {71239#(<= ~counter~0 15)} #63#return; {71239#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:20,030 INFO L290 TraceCheckUtils]: 150: Hoare triple {71239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {71239#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:20,030 INFO L290 TraceCheckUtils]: 151: Hoare triple {71239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71239#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:20,030 INFO L290 TraceCheckUtils]: 152: Hoare triple {71239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:20,031 INFO L290 TraceCheckUtils]: 153: Hoare triple {71267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:20,031 INFO L272 TraceCheckUtils]: 154: Hoare triple {71267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:20,032 INFO L290 TraceCheckUtils]: 155: Hoare triple {71267#(<= ~counter~0 16)} ~cond := #in~cond; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:20,032 INFO L290 TraceCheckUtils]: 156: Hoare triple {71267#(<= ~counter~0 16)} assume !(0 == ~cond); {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:20,032 INFO L290 TraceCheckUtils]: 157: Hoare triple {71267#(<= ~counter~0 16)} assume true; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:20,032 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {71267#(<= ~counter~0 16)} {71267#(<= ~counter~0 16)} #63#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:20,033 INFO L290 TraceCheckUtils]: 159: Hoare triple {71267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:20,033 INFO L290 TraceCheckUtils]: 160: Hoare triple {71267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:20,034 INFO L290 TraceCheckUtils]: 161: Hoare triple {71267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:20,034 INFO L290 TraceCheckUtils]: 162: Hoare triple {71295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:20,034 INFO L272 TraceCheckUtils]: 163: Hoare triple {71295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:20,035 INFO L290 TraceCheckUtils]: 164: Hoare triple {71295#(<= ~counter~0 17)} ~cond := #in~cond; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:20,035 INFO L290 TraceCheckUtils]: 165: Hoare triple {71295#(<= ~counter~0 17)} assume !(0 == ~cond); {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:20,035 INFO L290 TraceCheckUtils]: 166: Hoare triple {71295#(<= ~counter~0 17)} assume true; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:20,036 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {71295#(<= ~counter~0 17)} {71295#(<= ~counter~0 17)} #63#return; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:20,036 INFO L290 TraceCheckUtils]: 168: Hoare triple {71295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:20,036 INFO L290 TraceCheckUtils]: 169: Hoare triple {71295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:20,037 INFO L290 TraceCheckUtils]: 170: Hoare triple {71295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:20,037 INFO L290 TraceCheckUtils]: 171: Hoare triple {71323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:20,038 INFO L272 TraceCheckUtils]: 172: Hoare triple {71323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:20,038 INFO L290 TraceCheckUtils]: 173: Hoare triple {71323#(<= ~counter~0 18)} ~cond := #in~cond; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:20,038 INFO L290 TraceCheckUtils]: 174: Hoare triple {71323#(<= ~counter~0 18)} assume !(0 == ~cond); {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:20,038 INFO L290 TraceCheckUtils]: 175: Hoare triple {71323#(<= ~counter~0 18)} assume true; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:20,039 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {71323#(<= ~counter~0 18)} {71323#(<= ~counter~0 18)} #63#return; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:20,039 INFO L290 TraceCheckUtils]: 177: Hoare triple {71323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:20,039 INFO L290 TraceCheckUtils]: 178: Hoare triple {71323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:20,040 INFO L290 TraceCheckUtils]: 179: Hoare triple {71323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:20,040 INFO L290 TraceCheckUtils]: 180: Hoare triple {71351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:20,041 INFO L272 TraceCheckUtils]: 181: Hoare triple {71351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:20,041 INFO L290 TraceCheckUtils]: 182: Hoare triple {71351#(<= ~counter~0 19)} ~cond := #in~cond; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:20,041 INFO L290 TraceCheckUtils]: 183: Hoare triple {71351#(<= ~counter~0 19)} assume !(0 == ~cond); {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:20,042 INFO L290 TraceCheckUtils]: 184: Hoare triple {71351#(<= ~counter~0 19)} assume true; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:20,042 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {71351#(<= ~counter~0 19)} {71351#(<= ~counter~0 19)} #63#return; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:20,042 INFO L290 TraceCheckUtils]: 186: Hoare triple {71351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:20,043 INFO L290 TraceCheckUtils]: 187: Hoare triple {71351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:20,043 INFO L290 TraceCheckUtils]: 188: Hoare triple {71351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:20,044 INFO L290 TraceCheckUtils]: 189: Hoare triple {71379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:20,044 INFO L272 TraceCheckUtils]: 190: Hoare triple {71379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:20,044 INFO L290 TraceCheckUtils]: 191: Hoare triple {71379#(<= ~counter~0 20)} ~cond := #in~cond; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:20,045 INFO L290 TraceCheckUtils]: 192: Hoare triple {71379#(<= ~counter~0 20)} assume !(0 == ~cond); {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:20,045 INFO L290 TraceCheckUtils]: 193: Hoare triple {71379#(<= ~counter~0 20)} assume true; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:20,045 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {71379#(<= ~counter~0 20)} {71379#(<= ~counter~0 20)} #63#return; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:20,046 INFO L290 TraceCheckUtils]: 195: Hoare triple {71379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:20,046 INFO L290 TraceCheckUtils]: 196: Hoare triple {71379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:20,047 INFO L290 TraceCheckUtils]: 197: Hoare triple {71379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:20,047 INFO L290 TraceCheckUtils]: 198: Hoare triple {71407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:20,047 INFO L272 TraceCheckUtils]: 199: Hoare triple {71407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:20,048 INFO L290 TraceCheckUtils]: 200: Hoare triple {71407#(<= ~counter~0 21)} ~cond := #in~cond; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:20,048 INFO L290 TraceCheckUtils]: 201: Hoare triple {71407#(<= ~counter~0 21)} assume !(0 == ~cond); {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:20,048 INFO L290 TraceCheckUtils]: 202: Hoare triple {71407#(<= ~counter~0 21)} assume true; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:20,049 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {71407#(<= ~counter~0 21)} {71407#(<= ~counter~0 21)} #63#return; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:20,049 INFO L290 TraceCheckUtils]: 204: Hoare triple {71407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:20,049 INFO L290 TraceCheckUtils]: 205: Hoare triple {71407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:20,050 INFO L290 TraceCheckUtils]: 206: Hoare triple {71407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:20,050 INFO L290 TraceCheckUtils]: 207: Hoare triple {71435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:20,051 INFO L272 TraceCheckUtils]: 208: Hoare triple {71435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:20,051 INFO L290 TraceCheckUtils]: 209: Hoare triple {71435#(<= ~counter~0 22)} ~cond := #in~cond; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:20,051 INFO L290 TraceCheckUtils]: 210: Hoare triple {71435#(<= ~counter~0 22)} assume !(0 == ~cond); {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:20,051 INFO L290 TraceCheckUtils]: 211: Hoare triple {71435#(<= ~counter~0 22)} assume true; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:20,052 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {71435#(<= ~counter~0 22)} {71435#(<= ~counter~0 22)} #63#return; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:20,052 INFO L290 TraceCheckUtils]: 213: Hoare triple {71435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:20,052 INFO L290 TraceCheckUtils]: 214: Hoare triple {71435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:20,053 INFO L290 TraceCheckUtils]: 215: Hoare triple {71435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:20,053 INFO L290 TraceCheckUtils]: 216: Hoare triple {71463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:20,054 INFO L272 TraceCheckUtils]: 217: Hoare triple {71463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:20,054 INFO L290 TraceCheckUtils]: 218: Hoare triple {71463#(<= ~counter~0 23)} ~cond := #in~cond; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:20,054 INFO L290 TraceCheckUtils]: 219: Hoare triple {71463#(<= ~counter~0 23)} assume !(0 == ~cond); {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:20,055 INFO L290 TraceCheckUtils]: 220: Hoare triple {71463#(<= ~counter~0 23)} assume true; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:20,055 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {71463#(<= ~counter~0 23)} {71463#(<= ~counter~0 23)} #63#return; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:20,055 INFO L290 TraceCheckUtils]: 222: Hoare triple {71463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:20,056 INFO L290 TraceCheckUtils]: 223: Hoare triple {71463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:20,056 INFO L290 TraceCheckUtils]: 224: Hoare triple {71463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:20,057 INFO L290 TraceCheckUtils]: 225: Hoare triple {71491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:20,057 INFO L272 TraceCheckUtils]: 226: Hoare triple {71491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:20,057 INFO L290 TraceCheckUtils]: 227: Hoare triple {71491#(<= ~counter~0 24)} ~cond := #in~cond; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:20,058 INFO L290 TraceCheckUtils]: 228: Hoare triple {71491#(<= ~counter~0 24)} assume !(0 == ~cond); {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:20,058 INFO L290 TraceCheckUtils]: 229: Hoare triple {71491#(<= ~counter~0 24)} assume true; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:20,058 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {71491#(<= ~counter~0 24)} {71491#(<= ~counter~0 24)} #63#return; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:20,059 INFO L290 TraceCheckUtils]: 231: Hoare triple {71491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:20,059 INFO L290 TraceCheckUtils]: 232: Hoare triple {71491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:20,060 INFO L290 TraceCheckUtils]: 233: Hoare triple {71491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:20,060 INFO L290 TraceCheckUtils]: 234: Hoare triple {71519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:20,060 INFO L272 TraceCheckUtils]: 235: Hoare triple {71519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:20,061 INFO L290 TraceCheckUtils]: 236: Hoare triple {71519#(<= ~counter~0 25)} ~cond := #in~cond; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:20,061 INFO L290 TraceCheckUtils]: 237: Hoare triple {71519#(<= ~counter~0 25)} assume !(0 == ~cond); {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:20,061 INFO L290 TraceCheckUtils]: 238: Hoare triple {71519#(<= ~counter~0 25)} assume true; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:20,062 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {71519#(<= ~counter~0 25)} {71519#(<= ~counter~0 25)} #63#return; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:20,062 INFO L290 TraceCheckUtils]: 240: Hoare triple {71519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:20,062 INFO L290 TraceCheckUtils]: 241: Hoare triple {71519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:20,063 INFO L290 TraceCheckUtils]: 242: Hoare triple {71519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:20,063 INFO L290 TraceCheckUtils]: 243: Hoare triple {71547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:20,064 INFO L272 TraceCheckUtils]: 244: Hoare triple {71547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:20,064 INFO L290 TraceCheckUtils]: 245: Hoare triple {71547#(<= ~counter~0 26)} ~cond := #in~cond; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:20,064 INFO L290 TraceCheckUtils]: 246: Hoare triple {71547#(<= ~counter~0 26)} assume !(0 == ~cond); {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:20,064 INFO L290 TraceCheckUtils]: 247: Hoare triple {71547#(<= ~counter~0 26)} assume true; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:20,065 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {71547#(<= ~counter~0 26)} {71547#(<= ~counter~0 26)} #63#return; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:20,065 INFO L290 TraceCheckUtils]: 249: Hoare triple {71547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:20,065 INFO L290 TraceCheckUtils]: 250: Hoare triple {71547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:20,066 INFO L290 TraceCheckUtils]: 251: Hoare triple {71547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:20,066 INFO L290 TraceCheckUtils]: 252: Hoare triple {71575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:20,067 INFO L272 TraceCheckUtils]: 253: Hoare triple {71575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:20,067 INFO L290 TraceCheckUtils]: 254: Hoare triple {71575#(<= ~counter~0 27)} ~cond := #in~cond; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:20,067 INFO L290 TraceCheckUtils]: 255: Hoare triple {71575#(<= ~counter~0 27)} assume !(0 == ~cond); {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:20,068 INFO L290 TraceCheckUtils]: 256: Hoare triple {71575#(<= ~counter~0 27)} assume true; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:20,068 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {71575#(<= ~counter~0 27)} {71575#(<= ~counter~0 27)} #63#return; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:20,068 INFO L290 TraceCheckUtils]: 258: Hoare triple {71575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:20,069 INFO L290 TraceCheckUtils]: 259: Hoare triple {71575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:20,069 INFO L290 TraceCheckUtils]: 260: Hoare triple {71575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:20,070 INFO L290 TraceCheckUtils]: 261: Hoare triple {71603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:20,070 INFO L272 TraceCheckUtils]: 262: Hoare triple {71603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:20,070 INFO L290 TraceCheckUtils]: 263: Hoare triple {71603#(<= ~counter~0 28)} ~cond := #in~cond; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:20,071 INFO L290 TraceCheckUtils]: 264: Hoare triple {71603#(<= ~counter~0 28)} assume !(0 == ~cond); {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:20,071 INFO L290 TraceCheckUtils]: 265: Hoare triple {71603#(<= ~counter~0 28)} assume true; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:20,071 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {71603#(<= ~counter~0 28)} {71603#(<= ~counter~0 28)} #63#return; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:20,072 INFO L290 TraceCheckUtils]: 267: Hoare triple {71603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:20,072 INFO L290 TraceCheckUtils]: 268: Hoare triple {71603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:20,073 INFO L290 TraceCheckUtils]: 269: Hoare triple {71603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:20,073 INFO L290 TraceCheckUtils]: 270: Hoare triple {71631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:20,073 INFO L272 TraceCheckUtils]: 271: Hoare triple {71631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:20,074 INFO L290 TraceCheckUtils]: 272: Hoare triple {71631#(<= ~counter~0 29)} ~cond := #in~cond; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:20,074 INFO L290 TraceCheckUtils]: 273: Hoare triple {71631#(<= ~counter~0 29)} assume !(0 == ~cond); {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:20,074 INFO L290 TraceCheckUtils]: 274: Hoare triple {71631#(<= ~counter~0 29)} assume true; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:20,075 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {71631#(<= ~counter~0 29)} {71631#(<= ~counter~0 29)} #63#return; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:20,075 INFO L290 TraceCheckUtils]: 276: Hoare triple {71631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:20,075 INFO L290 TraceCheckUtils]: 277: Hoare triple {71631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:20,076 INFO L290 TraceCheckUtils]: 278: Hoare triple {71631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:20,076 INFO L290 TraceCheckUtils]: 279: Hoare triple {71659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:20,077 INFO L272 TraceCheckUtils]: 280: Hoare triple {71659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:20,077 INFO L290 TraceCheckUtils]: 281: Hoare triple {71659#(<= ~counter~0 30)} ~cond := #in~cond; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:20,077 INFO L290 TraceCheckUtils]: 282: Hoare triple {71659#(<= ~counter~0 30)} assume !(0 == ~cond); {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:20,077 INFO L290 TraceCheckUtils]: 283: Hoare triple {71659#(<= ~counter~0 30)} assume true; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:20,078 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {71659#(<= ~counter~0 30)} {71659#(<= ~counter~0 30)} #63#return; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:20,078 INFO L290 TraceCheckUtils]: 285: Hoare triple {71659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:20,078 INFO L290 TraceCheckUtils]: 286: Hoare triple {71659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:20,079 INFO L290 TraceCheckUtils]: 287: Hoare triple {71659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:20,079 INFO L290 TraceCheckUtils]: 288: Hoare triple {71687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:20,080 INFO L272 TraceCheckUtils]: 289: Hoare triple {71687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:20,080 INFO L290 TraceCheckUtils]: 290: Hoare triple {71687#(<= ~counter~0 31)} ~cond := #in~cond; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:20,080 INFO L290 TraceCheckUtils]: 291: Hoare triple {71687#(<= ~counter~0 31)} assume !(0 == ~cond); {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:20,080 INFO L290 TraceCheckUtils]: 292: Hoare triple {71687#(<= ~counter~0 31)} assume true; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:20,081 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {71687#(<= ~counter~0 31)} {71687#(<= ~counter~0 31)} #63#return; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:20,081 INFO L290 TraceCheckUtils]: 294: Hoare triple {71687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:20,081 INFO L290 TraceCheckUtils]: 295: Hoare triple {71687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:20,082 INFO L290 TraceCheckUtils]: 296: Hoare triple {71687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:20,083 INFO L290 TraceCheckUtils]: 297: Hoare triple {71715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:20,083 INFO L272 TraceCheckUtils]: 298: Hoare triple {71715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:20,083 INFO L290 TraceCheckUtils]: 299: Hoare triple {71715#(<= ~counter~0 32)} ~cond := #in~cond; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:20,084 INFO L290 TraceCheckUtils]: 300: Hoare triple {71715#(<= ~counter~0 32)} assume !(0 == ~cond); {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:20,084 INFO L290 TraceCheckUtils]: 301: Hoare triple {71715#(<= ~counter~0 32)} assume true; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:20,084 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {71715#(<= ~counter~0 32)} {71715#(<= ~counter~0 32)} #63#return; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:20,085 INFO L290 TraceCheckUtils]: 303: Hoare triple {71715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:20,085 INFO L290 TraceCheckUtils]: 304: Hoare triple {71715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:20,085 INFO L290 TraceCheckUtils]: 305: Hoare triple {71715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:20,086 INFO L290 TraceCheckUtils]: 306: Hoare triple {71743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:20,086 INFO L272 TraceCheckUtils]: 307: Hoare triple {71743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:20,087 INFO L290 TraceCheckUtils]: 308: Hoare triple {71743#(<= ~counter~0 33)} ~cond := #in~cond; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:20,087 INFO L290 TraceCheckUtils]: 309: Hoare triple {71743#(<= ~counter~0 33)} assume !(0 == ~cond); {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:20,087 INFO L290 TraceCheckUtils]: 310: Hoare triple {71743#(<= ~counter~0 33)} assume true; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:20,088 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {71743#(<= ~counter~0 33)} {71743#(<= ~counter~0 33)} #63#return; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:20,088 INFO L290 TraceCheckUtils]: 312: Hoare triple {71743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:20,088 INFO L290 TraceCheckUtils]: 313: Hoare triple {71743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:20,088 INFO L290 TraceCheckUtils]: 314: Hoare triple {71743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71771#(<= |main_#t~post6| 33)} is VALID [2022-04-08 06:21:20,089 INFO L290 TraceCheckUtils]: 315: Hoare triple {71771#(<= |main_#t~post6| 33)} assume !(#t~post6 < 50);havoc #t~post6; {70791#false} is VALID [2022-04-08 06:21:20,089 INFO L272 TraceCheckUtils]: 316: Hoare triple {70791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70791#false} is VALID [2022-04-08 06:21:20,089 INFO L290 TraceCheckUtils]: 317: Hoare triple {70791#false} ~cond := #in~cond; {70791#false} is VALID [2022-04-08 06:21:20,089 INFO L290 TraceCheckUtils]: 318: Hoare triple {70791#false} assume 0 == ~cond; {70791#false} is VALID [2022-04-08 06:21:20,089 INFO L290 TraceCheckUtils]: 319: Hoare triple {70791#false} assume !false; {70791#false} is VALID [2022-04-08 06:21:20,090 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 06:21:20,090 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:21:21,791 INFO L290 TraceCheckUtils]: 319: Hoare triple {70791#false} assume !false; {70791#false} is VALID [2022-04-08 06:21:21,791 INFO L290 TraceCheckUtils]: 318: Hoare triple {70791#false} assume 0 == ~cond; {70791#false} is VALID [2022-04-08 06:21:21,791 INFO L290 TraceCheckUtils]: 317: Hoare triple {70791#false} ~cond := #in~cond; {70791#false} is VALID [2022-04-08 06:21:21,791 INFO L272 TraceCheckUtils]: 316: Hoare triple {70791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70791#false} is VALID [2022-04-08 06:21:21,791 INFO L290 TraceCheckUtils]: 315: Hoare triple {71799#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {70791#false} is VALID [2022-04-08 06:21:21,792 INFO L290 TraceCheckUtils]: 314: Hoare triple {71803#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71799#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:21:21,792 INFO L290 TraceCheckUtils]: 313: Hoare triple {71803#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71803#(< ~counter~0 50)} is VALID [2022-04-08 06:21:21,792 INFO L290 TraceCheckUtils]: 312: Hoare triple {71803#(< ~counter~0 50)} assume !!(0 != ~r~0); {71803#(< ~counter~0 50)} is VALID [2022-04-08 06:21:21,793 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {70790#true} {71803#(< ~counter~0 50)} #63#return; {71803#(< ~counter~0 50)} is VALID [2022-04-08 06:21:21,793 INFO L290 TraceCheckUtils]: 310: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,793 INFO L290 TraceCheckUtils]: 309: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,793 INFO L290 TraceCheckUtils]: 308: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,793 INFO L272 TraceCheckUtils]: 307: Hoare triple {71803#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,793 INFO L290 TraceCheckUtils]: 306: Hoare triple {71803#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {71803#(< ~counter~0 50)} is VALID [2022-04-08 06:21:21,794 INFO L290 TraceCheckUtils]: 305: Hoare triple {71831#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71803#(< ~counter~0 50)} is VALID [2022-04-08 06:21:21,795 INFO L290 TraceCheckUtils]: 304: Hoare triple {71831#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71831#(< ~counter~0 49)} is VALID [2022-04-08 06:21:21,795 INFO L290 TraceCheckUtils]: 303: Hoare triple {71831#(< ~counter~0 49)} assume !!(0 != ~r~0); {71831#(< ~counter~0 49)} is VALID [2022-04-08 06:21:21,795 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {70790#true} {71831#(< ~counter~0 49)} #63#return; {71831#(< ~counter~0 49)} is VALID [2022-04-08 06:21:21,796 INFO L290 TraceCheckUtils]: 301: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,796 INFO L290 TraceCheckUtils]: 300: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,796 INFO L290 TraceCheckUtils]: 299: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,796 INFO L272 TraceCheckUtils]: 298: Hoare triple {71831#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,796 INFO L290 TraceCheckUtils]: 297: Hoare triple {71831#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {71831#(< ~counter~0 49)} is VALID [2022-04-08 06:21:21,797 INFO L290 TraceCheckUtils]: 296: Hoare triple {71859#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71831#(< ~counter~0 49)} is VALID [2022-04-08 06:21:21,797 INFO L290 TraceCheckUtils]: 295: Hoare triple {71859#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71859#(< ~counter~0 48)} is VALID [2022-04-08 06:21:21,797 INFO L290 TraceCheckUtils]: 294: Hoare triple {71859#(< ~counter~0 48)} assume !!(0 != ~r~0); {71859#(< ~counter~0 48)} is VALID [2022-04-08 06:21:21,798 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {70790#true} {71859#(< ~counter~0 48)} #63#return; {71859#(< ~counter~0 48)} is VALID [2022-04-08 06:21:21,798 INFO L290 TraceCheckUtils]: 292: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,798 INFO L290 TraceCheckUtils]: 291: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,798 INFO L290 TraceCheckUtils]: 290: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,798 INFO L272 TraceCheckUtils]: 289: Hoare triple {71859#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,798 INFO L290 TraceCheckUtils]: 288: Hoare triple {71859#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {71859#(< ~counter~0 48)} is VALID [2022-04-08 06:21:21,799 INFO L290 TraceCheckUtils]: 287: Hoare triple {71887#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71859#(< ~counter~0 48)} is VALID [2022-04-08 06:21:21,799 INFO L290 TraceCheckUtils]: 286: Hoare triple {71887#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71887#(< ~counter~0 47)} is VALID [2022-04-08 06:21:21,799 INFO L290 TraceCheckUtils]: 285: Hoare triple {71887#(< ~counter~0 47)} assume !!(0 != ~r~0); {71887#(< ~counter~0 47)} is VALID [2022-04-08 06:21:21,800 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {70790#true} {71887#(< ~counter~0 47)} #63#return; {71887#(< ~counter~0 47)} is VALID [2022-04-08 06:21:21,800 INFO L290 TraceCheckUtils]: 283: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,800 INFO L290 TraceCheckUtils]: 282: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,800 INFO L290 TraceCheckUtils]: 281: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,800 INFO L272 TraceCheckUtils]: 280: Hoare triple {71887#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,800 INFO L290 TraceCheckUtils]: 279: Hoare triple {71887#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {71887#(< ~counter~0 47)} is VALID [2022-04-08 06:21:21,801 INFO L290 TraceCheckUtils]: 278: Hoare triple {71915#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71887#(< ~counter~0 47)} is VALID [2022-04-08 06:21:21,801 INFO L290 TraceCheckUtils]: 277: Hoare triple {71915#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71915#(< ~counter~0 46)} is VALID [2022-04-08 06:21:21,802 INFO L290 TraceCheckUtils]: 276: Hoare triple {71915#(< ~counter~0 46)} assume !!(0 != ~r~0); {71915#(< ~counter~0 46)} is VALID [2022-04-08 06:21:21,802 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {70790#true} {71915#(< ~counter~0 46)} #63#return; {71915#(< ~counter~0 46)} is VALID [2022-04-08 06:21:21,802 INFO L290 TraceCheckUtils]: 274: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,802 INFO L290 TraceCheckUtils]: 273: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,802 INFO L290 TraceCheckUtils]: 272: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,802 INFO L272 TraceCheckUtils]: 271: Hoare triple {71915#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,803 INFO L290 TraceCheckUtils]: 270: Hoare triple {71915#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {71915#(< ~counter~0 46)} is VALID [2022-04-08 06:21:21,803 INFO L290 TraceCheckUtils]: 269: Hoare triple {71943#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71915#(< ~counter~0 46)} is VALID [2022-04-08 06:21:21,804 INFO L290 TraceCheckUtils]: 268: Hoare triple {71943#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71943#(< ~counter~0 45)} is VALID [2022-04-08 06:21:21,804 INFO L290 TraceCheckUtils]: 267: Hoare triple {71943#(< ~counter~0 45)} assume !!(0 != ~r~0); {71943#(< ~counter~0 45)} is VALID [2022-04-08 06:21:21,804 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {70790#true} {71943#(< ~counter~0 45)} #63#return; {71943#(< ~counter~0 45)} is VALID [2022-04-08 06:21:21,804 INFO L290 TraceCheckUtils]: 265: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,805 INFO L290 TraceCheckUtils]: 264: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,805 INFO L290 TraceCheckUtils]: 263: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,805 INFO L272 TraceCheckUtils]: 262: Hoare triple {71943#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,805 INFO L290 TraceCheckUtils]: 261: Hoare triple {71943#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {71943#(< ~counter~0 45)} is VALID [2022-04-08 06:21:21,806 INFO L290 TraceCheckUtils]: 260: Hoare triple {71971#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71943#(< ~counter~0 45)} is VALID [2022-04-08 06:21:21,806 INFO L290 TraceCheckUtils]: 259: Hoare triple {71971#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71971#(< ~counter~0 44)} is VALID [2022-04-08 06:21:21,806 INFO L290 TraceCheckUtils]: 258: Hoare triple {71971#(< ~counter~0 44)} assume !!(0 != ~r~0); {71971#(< ~counter~0 44)} is VALID [2022-04-08 06:21:21,807 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {70790#true} {71971#(< ~counter~0 44)} #63#return; {71971#(< ~counter~0 44)} is VALID [2022-04-08 06:21:21,807 INFO L290 TraceCheckUtils]: 256: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,807 INFO L290 TraceCheckUtils]: 255: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,807 INFO L290 TraceCheckUtils]: 254: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,807 INFO L272 TraceCheckUtils]: 253: Hoare triple {71971#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,807 INFO L290 TraceCheckUtils]: 252: Hoare triple {71971#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {71971#(< ~counter~0 44)} is VALID [2022-04-08 06:21:21,808 INFO L290 TraceCheckUtils]: 251: Hoare triple {71999#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71971#(< ~counter~0 44)} is VALID [2022-04-08 06:21:21,808 INFO L290 TraceCheckUtils]: 250: Hoare triple {71999#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71999#(< ~counter~0 43)} is VALID [2022-04-08 06:21:21,808 INFO L290 TraceCheckUtils]: 249: Hoare triple {71999#(< ~counter~0 43)} assume !!(0 != ~r~0); {71999#(< ~counter~0 43)} is VALID [2022-04-08 06:21:21,809 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {70790#true} {71999#(< ~counter~0 43)} #63#return; {71999#(< ~counter~0 43)} is VALID [2022-04-08 06:21:21,809 INFO L290 TraceCheckUtils]: 247: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,809 INFO L290 TraceCheckUtils]: 246: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,809 INFO L290 TraceCheckUtils]: 245: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,809 INFO L272 TraceCheckUtils]: 244: Hoare triple {71999#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,809 INFO L290 TraceCheckUtils]: 243: Hoare triple {71999#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {71999#(< ~counter~0 43)} is VALID [2022-04-08 06:21:21,810 INFO L290 TraceCheckUtils]: 242: Hoare triple {72027#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71999#(< ~counter~0 43)} is VALID [2022-04-08 06:21:21,810 INFO L290 TraceCheckUtils]: 241: Hoare triple {72027#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72027#(< ~counter~0 42)} is VALID [2022-04-08 06:21:21,811 INFO L290 TraceCheckUtils]: 240: Hoare triple {72027#(< ~counter~0 42)} assume !!(0 != ~r~0); {72027#(< ~counter~0 42)} is VALID [2022-04-08 06:21:21,811 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {70790#true} {72027#(< ~counter~0 42)} #63#return; {72027#(< ~counter~0 42)} is VALID [2022-04-08 06:21:21,811 INFO L290 TraceCheckUtils]: 238: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,811 INFO L290 TraceCheckUtils]: 237: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,811 INFO L290 TraceCheckUtils]: 236: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,811 INFO L272 TraceCheckUtils]: 235: Hoare triple {72027#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,812 INFO L290 TraceCheckUtils]: 234: Hoare triple {72027#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {72027#(< ~counter~0 42)} is VALID [2022-04-08 06:21:21,812 INFO L290 TraceCheckUtils]: 233: Hoare triple {72055#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72027#(< ~counter~0 42)} is VALID [2022-04-08 06:21:21,813 INFO L290 TraceCheckUtils]: 232: Hoare triple {72055#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72055#(< ~counter~0 41)} is VALID [2022-04-08 06:21:21,813 INFO L290 TraceCheckUtils]: 231: Hoare triple {72055#(< ~counter~0 41)} assume !!(0 != ~r~0); {72055#(< ~counter~0 41)} is VALID [2022-04-08 06:21:21,813 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {70790#true} {72055#(< ~counter~0 41)} #63#return; {72055#(< ~counter~0 41)} is VALID [2022-04-08 06:21:21,813 INFO L290 TraceCheckUtils]: 229: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,813 INFO L290 TraceCheckUtils]: 228: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,814 INFO L290 TraceCheckUtils]: 227: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,814 INFO L272 TraceCheckUtils]: 226: Hoare triple {72055#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,814 INFO L290 TraceCheckUtils]: 225: Hoare triple {72055#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {72055#(< ~counter~0 41)} is VALID [2022-04-08 06:21:21,815 INFO L290 TraceCheckUtils]: 224: Hoare triple {72083#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72055#(< ~counter~0 41)} is VALID [2022-04-08 06:21:21,815 INFO L290 TraceCheckUtils]: 223: Hoare triple {72083#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72083#(< ~counter~0 40)} is VALID [2022-04-08 06:21:21,815 INFO L290 TraceCheckUtils]: 222: Hoare triple {72083#(< ~counter~0 40)} assume !!(0 != ~r~0); {72083#(< ~counter~0 40)} is VALID [2022-04-08 06:21:21,816 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {70790#true} {72083#(< ~counter~0 40)} #63#return; {72083#(< ~counter~0 40)} is VALID [2022-04-08 06:21:21,816 INFO L290 TraceCheckUtils]: 220: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,816 INFO L290 TraceCheckUtils]: 219: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,816 INFO L290 TraceCheckUtils]: 218: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,816 INFO L272 TraceCheckUtils]: 217: Hoare triple {72083#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,816 INFO L290 TraceCheckUtils]: 216: Hoare triple {72083#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {72083#(< ~counter~0 40)} is VALID [2022-04-08 06:21:21,817 INFO L290 TraceCheckUtils]: 215: Hoare triple {72111#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72083#(< ~counter~0 40)} is VALID [2022-04-08 06:21:21,817 INFO L290 TraceCheckUtils]: 214: Hoare triple {72111#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72111#(< ~counter~0 39)} is VALID [2022-04-08 06:21:21,817 INFO L290 TraceCheckUtils]: 213: Hoare triple {72111#(< ~counter~0 39)} assume !!(0 != ~r~0); {72111#(< ~counter~0 39)} is VALID [2022-04-08 06:21:21,818 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {70790#true} {72111#(< ~counter~0 39)} #63#return; {72111#(< ~counter~0 39)} is VALID [2022-04-08 06:21:21,818 INFO L290 TraceCheckUtils]: 211: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,818 INFO L290 TraceCheckUtils]: 210: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,818 INFO L290 TraceCheckUtils]: 209: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,818 INFO L272 TraceCheckUtils]: 208: Hoare triple {72111#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,818 INFO L290 TraceCheckUtils]: 207: Hoare triple {72111#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {72111#(< ~counter~0 39)} is VALID [2022-04-08 06:21:21,819 INFO L290 TraceCheckUtils]: 206: Hoare triple {72139#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72111#(< ~counter~0 39)} is VALID [2022-04-08 06:21:21,819 INFO L290 TraceCheckUtils]: 205: Hoare triple {72139#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72139#(< ~counter~0 38)} is VALID [2022-04-08 06:21:21,820 INFO L290 TraceCheckUtils]: 204: Hoare triple {72139#(< ~counter~0 38)} assume !!(0 != ~r~0); {72139#(< ~counter~0 38)} is VALID [2022-04-08 06:21:21,820 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {70790#true} {72139#(< ~counter~0 38)} #63#return; {72139#(< ~counter~0 38)} is VALID [2022-04-08 06:21:21,820 INFO L290 TraceCheckUtils]: 202: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,820 INFO L290 TraceCheckUtils]: 201: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,820 INFO L290 TraceCheckUtils]: 200: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,820 INFO L272 TraceCheckUtils]: 199: Hoare triple {72139#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,821 INFO L290 TraceCheckUtils]: 198: Hoare triple {72139#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {72139#(< ~counter~0 38)} is VALID [2022-04-08 06:21:21,821 INFO L290 TraceCheckUtils]: 197: Hoare triple {72167#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72139#(< ~counter~0 38)} is VALID [2022-04-08 06:21:21,821 INFO L290 TraceCheckUtils]: 196: Hoare triple {72167#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72167#(< ~counter~0 37)} is VALID [2022-04-08 06:21:21,822 INFO L290 TraceCheckUtils]: 195: Hoare triple {72167#(< ~counter~0 37)} assume !!(0 != ~r~0); {72167#(< ~counter~0 37)} is VALID [2022-04-08 06:21:21,822 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {70790#true} {72167#(< ~counter~0 37)} #63#return; {72167#(< ~counter~0 37)} is VALID [2022-04-08 06:21:21,822 INFO L290 TraceCheckUtils]: 193: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,822 INFO L290 TraceCheckUtils]: 192: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,822 INFO L290 TraceCheckUtils]: 191: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,822 INFO L272 TraceCheckUtils]: 190: Hoare triple {72167#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,823 INFO L290 TraceCheckUtils]: 189: Hoare triple {72167#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {72167#(< ~counter~0 37)} is VALID [2022-04-08 06:21:21,823 INFO L290 TraceCheckUtils]: 188: Hoare triple {72195#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72167#(< ~counter~0 37)} is VALID [2022-04-08 06:21:21,824 INFO L290 TraceCheckUtils]: 187: Hoare triple {72195#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72195#(< ~counter~0 36)} is VALID [2022-04-08 06:21:21,824 INFO L290 TraceCheckUtils]: 186: Hoare triple {72195#(< ~counter~0 36)} assume !!(0 != ~r~0); {72195#(< ~counter~0 36)} is VALID [2022-04-08 06:21:21,824 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {70790#true} {72195#(< ~counter~0 36)} #63#return; {72195#(< ~counter~0 36)} is VALID [2022-04-08 06:21:21,825 INFO L290 TraceCheckUtils]: 184: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,825 INFO L290 TraceCheckUtils]: 183: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,825 INFO L290 TraceCheckUtils]: 182: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,825 INFO L272 TraceCheckUtils]: 181: Hoare triple {72195#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,825 INFO L290 TraceCheckUtils]: 180: Hoare triple {72195#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {72195#(< ~counter~0 36)} is VALID [2022-04-08 06:21:21,826 INFO L290 TraceCheckUtils]: 179: Hoare triple {72223#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72195#(< ~counter~0 36)} is VALID [2022-04-08 06:21:21,826 INFO L290 TraceCheckUtils]: 178: Hoare triple {72223#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72223#(< ~counter~0 35)} is VALID [2022-04-08 06:21:21,826 INFO L290 TraceCheckUtils]: 177: Hoare triple {72223#(< ~counter~0 35)} assume !!(0 != ~r~0); {72223#(< ~counter~0 35)} is VALID [2022-04-08 06:21:21,827 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {70790#true} {72223#(< ~counter~0 35)} #63#return; {72223#(< ~counter~0 35)} is VALID [2022-04-08 06:21:21,827 INFO L290 TraceCheckUtils]: 175: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,827 INFO L290 TraceCheckUtils]: 174: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,827 INFO L290 TraceCheckUtils]: 173: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,827 INFO L272 TraceCheckUtils]: 172: Hoare triple {72223#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,827 INFO L290 TraceCheckUtils]: 171: Hoare triple {72223#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {72223#(< ~counter~0 35)} is VALID [2022-04-08 06:21:21,828 INFO L290 TraceCheckUtils]: 170: Hoare triple {71743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72223#(< ~counter~0 35)} is VALID [2022-04-08 06:21:21,828 INFO L290 TraceCheckUtils]: 169: Hoare triple {71743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:21,828 INFO L290 TraceCheckUtils]: 168: Hoare triple {71743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:21,829 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {70790#true} {71743#(<= ~counter~0 33)} #63#return; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:21,829 INFO L290 TraceCheckUtils]: 166: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,829 INFO L290 TraceCheckUtils]: 165: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,829 INFO L290 TraceCheckUtils]: 164: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,829 INFO L272 TraceCheckUtils]: 163: Hoare triple {71743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,829 INFO L290 TraceCheckUtils]: 162: Hoare triple {71743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:21,830 INFO L290 TraceCheckUtils]: 161: Hoare triple {71715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:21,830 INFO L290 TraceCheckUtils]: 160: Hoare triple {71715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:21,831 INFO L290 TraceCheckUtils]: 159: Hoare triple {71715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:21,831 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {70790#true} {71715#(<= ~counter~0 32)} #63#return; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:21,831 INFO L290 TraceCheckUtils]: 157: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,831 INFO L290 TraceCheckUtils]: 156: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,831 INFO L290 TraceCheckUtils]: 155: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,831 INFO L272 TraceCheckUtils]: 154: Hoare triple {71715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,832 INFO L290 TraceCheckUtils]: 153: Hoare triple {71715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:21,832 INFO L290 TraceCheckUtils]: 152: Hoare triple {71687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:21,833 INFO L290 TraceCheckUtils]: 151: Hoare triple {71687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:21,833 INFO L290 TraceCheckUtils]: 150: Hoare triple {71687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:21,833 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {70790#true} {71687#(<= ~counter~0 31)} #63#return; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:21,833 INFO L290 TraceCheckUtils]: 148: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,833 INFO L290 TraceCheckUtils]: 147: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,834 INFO L290 TraceCheckUtils]: 146: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,834 INFO L272 TraceCheckUtils]: 145: Hoare triple {71687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,834 INFO L290 TraceCheckUtils]: 144: Hoare triple {71687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:21,835 INFO L290 TraceCheckUtils]: 143: Hoare triple {71659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:21,835 INFO L290 TraceCheckUtils]: 142: Hoare triple {71659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:21,835 INFO L290 TraceCheckUtils]: 141: Hoare triple {71659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:21,836 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {70790#true} {71659#(<= ~counter~0 30)} #63#return; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:21,836 INFO L290 TraceCheckUtils]: 139: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,836 INFO L290 TraceCheckUtils]: 138: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,836 INFO L290 TraceCheckUtils]: 137: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,836 INFO L272 TraceCheckUtils]: 136: Hoare triple {71659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,836 INFO L290 TraceCheckUtils]: 135: Hoare triple {71659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:21,837 INFO L290 TraceCheckUtils]: 134: Hoare triple {71631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:21,837 INFO L290 TraceCheckUtils]: 133: Hoare triple {71631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:21,837 INFO L290 TraceCheckUtils]: 132: Hoare triple {71631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:21,838 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {70790#true} {71631#(<= ~counter~0 29)} #63#return; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:21,838 INFO L290 TraceCheckUtils]: 130: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,838 INFO L290 TraceCheckUtils]: 129: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,838 INFO L290 TraceCheckUtils]: 128: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,838 INFO L272 TraceCheckUtils]: 127: Hoare triple {71631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,838 INFO L290 TraceCheckUtils]: 126: Hoare triple {71631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:21,839 INFO L290 TraceCheckUtils]: 125: Hoare triple {71603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:21,839 INFO L290 TraceCheckUtils]: 124: Hoare triple {71603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:21,840 INFO L290 TraceCheckUtils]: 123: Hoare triple {71603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:21,840 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {70790#true} {71603#(<= ~counter~0 28)} #63#return; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:21,840 INFO L290 TraceCheckUtils]: 121: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,840 INFO L290 TraceCheckUtils]: 120: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,840 INFO L290 TraceCheckUtils]: 119: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,840 INFO L272 TraceCheckUtils]: 118: Hoare triple {71603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,841 INFO L290 TraceCheckUtils]: 117: Hoare triple {71603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:21,841 INFO L290 TraceCheckUtils]: 116: Hoare triple {71575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:21,841 INFO L290 TraceCheckUtils]: 115: Hoare triple {71575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:21,842 INFO L290 TraceCheckUtils]: 114: Hoare triple {71575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:21,842 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {70790#true} {71575#(<= ~counter~0 27)} #63#return; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:21,842 INFO L290 TraceCheckUtils]: 112: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,842 INFO L290 TraceCheckUtils]: 111: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,842 INFO L290 TraceCheckUtils]: 110: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,842 INFO L272 TraceCheckUtils]: 109: Hoare triple {71575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,843 INFO L290 TraceCheckUtils]: 108: Hoare triple {71575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:21,843 INFO L290 TraceCheckUtils]: 107: Hoare triple {71547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:21,844 INFO L290 TraceCheckUtils]: 106: Hoare triple {71547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:21,844 INFO L290 TraceCheckUtils]: 105: Hoare triple {71547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:21,844 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {70790#true} {71547#(<= ~counter~0 26)} #63#return; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:21,845 INFO L290 TraceCheckUtils]: 103: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,845 INFO L290 TraceCheckUtils]: 102: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,845 INFO L290 TraceCheckUtils]: 101: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,845 INFO L272 TraceCheckUtils]: 100: Hoare triple {71547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,845 INFO L290 TraceCheckUtils]: 99: Hoare triple {71547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:21,846 INFO L290 TraceCheckUtils]: 98: Hoare triple {71519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:21,846 INFO L290 TraceCheckUtils]: 97: Hoare triple {71519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:21,846 INFO L290 TraceCheckUtils]: 96: Hoare triple {71519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:21,847 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {70790#true} {71519#(<= ~counter~0 25)} #63#return; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:21,847 INFO L290 TraceCheckUtils]: 94: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,847 INFO L290 TraceCheckUtils]: 93: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,847 INFO L290 TraceCheckUtils]: 92: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,847 INFO L272 TraceCheckUtils]: 91: Hoare triple {71519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,847 INFO L290 TraceCheckUtils]: 90: Hoare triple {71519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:21,848 INFO L290 TraceCheckUtils]: 89: Hoare triple {71491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:21,848 INFO L290 TraceCheckUtils]: 88: Hoare triple {71491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:21,848 INFO L290 TraceCheckUtils]: 87: Hoare triple {71491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:21,849 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {70790#true} {71491#(<= ~counter~0 24)} #63#return; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:21,849 INFO L290 TraceCheckUtils]: 85: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,849 INFO L290 TraceCheckUtils]: 84: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,849 INFO L290 TraceCheckUtils]: 83: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,849 INFO L272 TraceCheckUtils]: 82: Hoare triple {71491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,849 INFO L290 TraceCheckUtils]: 81: Hoare triple {71491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:21,850 INFO L290 TraceCheckUtils]: 80: Hoare triple {71463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:21,850 INFO L290 TraceCheckUtils]: 79: Hoare triple {71463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:21,851 INFO L290 TraceCheckUtils]: 78: Hoare triple {71463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:21,851 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {70790#true} {71463#(<= ~counter~0 23)} #63#return; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:21,851 INFO L290 TraceCheckUtils]: 76: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,851 INFO L290 TraceCheckUtils]: 75: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,851 INFO L290 TraceCheckUtils]: 74: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,851 INFO L272 TraceCheckUtils]: 73: Hoare triple {71463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,852 INFO L290 TraceCheckUtils]: 72: Hoare triple {71463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:21,852 INFO L290 TraceCheckUtils]: 71: Hoare triple {71435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:21,853 INFO L290 TraceCheckUtils]: 70: Hoare triple {71435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:21,853 INFO L290 TraceCheckUtils]: 69: Hoare triple {71435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:21,853 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70790#true} {71435#(<= ~counter~0 22)} #63#return; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:21,853 INFO L290 TraceCheckUtils]: 67: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,853 INFO L290 TraceCheckUtils]: 66: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,854 INFO L290 TraceCheckUtils]: 65: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,854 INFO L272 TraceCheckUtils]: 64: Hoare triple {71435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,854 INFO L290 TraceCheckUtils]: 63: Hoare triple {71435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:21,855 INFO L290 TraceCheckUtils]: 62: Hoare triple {71407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:21,855 INFO L290 TraceCheckUtils]: 61: Hoare triple {71407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:21,855 INFO L290 TraceCheckUtils]: 60: Hoare triple {71407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:21,856 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70790#true} {71407#(<= ~counter~0 21)} #63#return; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:21,856 INFO L290 TraceCheckUtils]: 58: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,856 INFO L290 TraceCheckUtils]: 57: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,856 INFO L290 TraceCheckUtils]: 56: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,856 INFO L272 TraceCheckUtils]: 55: Hoare triple {71407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,856 INFO L290 TraceCheckUtils]: 54: Hoare triple {71407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:21,857 INFO L290 TraceCheckUtils]: 53: Hoare triple {71379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:21,857 INFO L290 TraceCheckUtils]: 52: Hoare triple {71379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:21,857 INFO L290 TraceCheckUtils]: 51: Hoare triple {71379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:21,858 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70790#true} {71379#(<= ~counter~0 20)} #63#return; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:21,858 INFO L290 TraceCheckUtils]: 49: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,858 INFO L290 TraceCheckUtils]: 48: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,858 INFO L290 TraceCheckUtils]: 47: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,858 INFO L272 TraceCheckUtils]: 46: Hoare triple {71379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,858 INFO L290 TraceCheckUtils]: 45: Hoare triple {71379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:21,859 INFO L290 TraceCheckUtils]: 44: Hoare triple {71351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:21,859 INFO L290 TraceCheckUtils]: 43: Hoare triple {71351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:21,859 INFO L290 TraceCheckUtils]: 42: Hoare triple {71351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:21,860 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70790#true} {71351#(<= ~counter~0 19)} #63#return; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:21,860 INFO L290 TraceCheckUtils]: 40: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,860 INFO L290 TraceCheckUtils]: 39: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,860 INFO L290 TraceCheckUtils]: 38: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,860 INFO L272 TraceCheckUtils]: 37: Hoare triple {71351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,860 INFO L290 TraceCheckUtils]: 36: Hoare triple {71351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:21,861 INFO L290 TraceCheckUtils]: 35: Hoare triple {71323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:21,861 INFO L290 TraceCheckUtils]: 34: Hoare triple {71323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:21,862 INFO L290 TraceCheckUtils]: 33: Hoare triple {71323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:21,862 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70790#true} {71323#(<= ~counter~0 18)} #63#return; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:21,862 INFO L290 TraceCheckUtils]: 31: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,862 INFO L290 TraceCheckUtils]: 30: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,862 INFO L290 TraceCheckUtils]: 29: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,862 INFO L272 TraceCheckUtils]: 28: Hoare triple {71323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,863 INFO L290 TraceCheckUtils]: 27: Hoare triple {71323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:21,863 INFO L290 TraceCheckUtils]: 26: Hoare triple {71295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:21,864 INFO L290 TraceCheckUtils]: 25: Hoare triple {71295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:21,864 INFO L290 TraceCheckUtils]: 24: Hoare triple {71295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:21,864 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70790#true} {71295#(<= ~counter~0 17)} #63#return; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:21,865 INFO L290 TraceCheckUtils]: 22: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,865 INFO L290 TraceCheckUtils]: 21: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,865 INFO L290 TraceCheckUtils]: 20: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,865 INFO L272 TraceCheckUtils]: 19: Hoare triple {71295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,865 INFO L290 TraceCheckUtils]: 18: Hoare triple {71295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:21,866 INFO L290 TraceCheckUtils]: 17: Hoare triple {71267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:21,866 INFO L290 TraceCheckUtils]: 16: Hoare triple {71267#(<= ~counter~0 16)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:21,866 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70790#true} {71267#(<= ~counter~0 16)} #61#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:21,866 INFO L290 TraceCheckUtils]: 14: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,866 INFO L290 TraceCheckUtils]: 13: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,867 INFO L290 TraceCheckUtils]: 12: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,867 INFO L272 TraceCheckUtils]: 11: Hoare triple {71267#(<= ~counter~0 16)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,867 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70790#true} {71267#(<= ~counter~0 16)} #59#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:21,867 INFO L290 TraceCheckUtils]: 9: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-08 06:21:21,867 INFO L290 TraceCheckUtils]: 8: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-08 06:21:21,867 INFO L290 TraceCheckUtils]: 7: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-08 06:21:21,867 INFO L272 TraceCheckUtils]: 6: Hoare triple {71267#(<= ~counter~0 16)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70790#true} is VALID [2022-04-08 06:21:21,868 INFO L290 TraceCheckUtils]: 5: Hoare triple {71267#(<= ~counter~0 16)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:21,868 INFO L272 TraceCheckUtils]: 4: Hoare triple {71267#(<= ~counter~0 16)} call #t~ret7 := main(); {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:21,868 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71267#(<= ~counter~0 16)} {70790#true} #67#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:21,868 INFO L290 TraceCheckUtils]: 2: Hoare triple {71267#(<= ~counter~0 16)} assume true; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:21,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {70790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {71267#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:21,869 INFO L272 TraceCheckUtils]: 0: Hoare triple {70790#true} call ULTIMATE.init(); {70790#true} is VALID [2022-04-08 06:21:21,869 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 06:21:21,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:21:21,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633349556] [2022-04-08 06:21:21,870 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:21:21,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [469827679] [2022-04-08 06:21:21,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [469827679] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:21:21,870 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:21:21,870 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 54 [2022-04-08 06:21:21,870 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:21:21,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1478982823] [2022-04-08 06:21:21,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1478982823] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:21:21,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:21:21,871 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-08 06:21:21,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471656509] [2022-04-08 06:21:21,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:21:21,872 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 06:21:21,872 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:21:21,872 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 06:21:22,101 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 06:21:22,101 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-08 06:21:22,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:21:22,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-08 06:21:22,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:21:22,102 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 06:21:23,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:23,762 INFO L93 Difference]: Finished difference Result 331 states and 366 transitions. [2022-04-08 06:21:23,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-08 06:21:23,762 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 06:21:23,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:21:23,762 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 06:21:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-08 06:21:23,771 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 06:21:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-08 06:21:23,779 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 365 transitions. [2022-04-08 06:21:24,062 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 06:21:24,068 INFO L225 Difference]: With dead ends: 331 [2022-04-08 06:21:24,068 INFO L226 Difference]: Without dead ends: 326 [2022-04-08 06:21:24,068 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 06:21:24,069 INFO L913 BasicCegarLoop]: 59 mSDtfsCounter, 129 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 346 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:21:24,069 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 346 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:21:24,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2022-04-08 06:21:24,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 326. [2022-04-08 06:21:24,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:21:24,639 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 06:21:24,640 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 06:21:24,640 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 06:21:24,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:24,644 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-08 06:21:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-08 06:21:24,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:21:24,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:21:24,644 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 06:21:24,645 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 06:21:24,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:24,649 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-08 06:21:24,649 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-08 06:21:24,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:21:24,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:21:24,649 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:21:24,649 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:21:24,649 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 06:21:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 361 transitions. [2022-04-08 06:21:24,655 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 361 transitions. Word has length 320 [2022-04-08 06:21:24,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:21:24,656 INFO L478 AbstractCegarLoop]: Abstraction has 326 states and 361 transitions. [2022-04-08 06:21:24,656 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 06:21:24,656 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 326 states and 361 transitions. [2022-04-08 06:21:25,983 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 06:21:25,983 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-08 06:21:25,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-04-08 06:21:25,985 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:21:25,985 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 06:21:26,023 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 06:21:26,185 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 06:21:26,185 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:21:26,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:21:26,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 67 times [2022-04-08 06:21:26,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:21:26,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1225734870] [2022-04-08 06:21:26,186 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:21:26,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 68 times [2022-04-08 06:21:26,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:21:26,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101275087] [2022-04-08 06:21:26,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:21:26,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:21:26,210 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:21:26,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1469715461] [2022-04-08 06:21:26,210 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:21:26,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:21:26,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:21:26,211 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 06:21:26,212 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 06:21:26,334 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:21:26,334 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:21:26,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-08 06:21:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:21:26,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:21:28,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {74795#true} call ULTIMATE.init(); {74795#true} is VALID [2022-04-08 06:21:28,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {74795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,207 INFO L290 TraceCheckUtils]: 2: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,207 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74803#(<= ~counter~0 0)} {74795#true} #67#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,207 INFO L272 TraceCheckUtils]: 4: Hoare triple {74803#(<= ~counter~0 0)} call #t~ret7 := main(); {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,208 INFO L290 TraceCheckUtils]: 5: Hoare triple {74803#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,208 INFO L272 TraceCheckUtils]: 6: Hoare triple {74803#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,208 INFO L290 TraceCheckUtils]: 7: Hoare triple {74803#(<= ~counter~0 0)} ~cond := #in~cond; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,209 INFO L290 TraceCheckUtils]: 8: Hoare triple {74803#(<= ~counter~0 0)} assume !(0 == ~cond); {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,209 INFO L290 TraceCheckUtils]: 9: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,209 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74803#(<= ~counter~0 0)} {74803#(<= ~counter~0 0)} #59#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,210 INFO L272 TraceCheckUtils]: 11: Hoare triple {74803#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,210 INFO L290 TraceCheckUtils]: 12: Hoare triple {74803#(<= ~counter~0 0)} ~cond := #in~cond; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,210 INFO L290 TraceCheckUtils]: 13: Hoare triple {74803#(<= ~counter~0 0)} assume !(0 == ~cond); {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,210 INFO L290 TraceCheckUtils]: 14: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,211 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74803#(<= ~counter~0 0)} {74803#(<= ~counter~0 0)} #61#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,211 INFO L290 TraceCheckUtils]: 16: Hoare triple {74803#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {74803#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:28,212 INFO L290 TraceCheckUtils]: 17: Hoare triple {74803#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74852#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:28,213 INFO L290 TraceCheckUtils]: 18: Hoare triple {74852#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {74852#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:28,213 INFO L272 TraceCheckUtils]: 19: Hoare triple {74852#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74852#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:28,213 INFO L290 TraceCheckUtils]: 20: Hoare triple {74852#(<= ~counter~0 1)} ~cond := #in~cond; {74852#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:28,214 INFO L290 TraceCheckUtils]: 21: Hoare triple {74852#(<= ~counter~0 1)} assume !(0 == ~cond); {74852#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:28,214 INFO L290 TraceCheckUtils]: 22: Hoare triple {74852#(<= ~counter~0 1)} assume true; {74852#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:28,214 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74852#(<= ~counter~0 1)} {74852#(<= ~counter~0 1)} #63#return; {74852#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:28,215 INFO L290 TraceCheckUtils]: 24: Hoare triple {74852#(<= ~counter~0 1)} assume !!(0 != ~r~0); {74852#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:28,215 INFO L290 TraceCheckUtils]: 25: Hoare triple {74852#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74852#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:28,216 INFO L290 TraceCheckUtils]: 26: Hoare triple {74852#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74880#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:28,216 INFO L290 TraceCheckUtils]: 27: Hoare triple {74880#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {74880#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:28,216 INFO L272 TraceCheckUtils]: 28: Hoare triple {74880#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74880#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:28,217 INFO L290 TraceCheckUtils]: 29: Hoare triple {74880#(<= ~counter~0 2)} ~cond := #in~cond; {74880#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:28,217 INFO L290 TraceCheckUtils]: 30: Hoare triple {74880#(<= ~counter~0 2)} assume !(0 == ~cond); {74880#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:28,217 INFO L290 TraceCheckUtils]: 31: Hoare triple {74880#(<= ~counter~0 2)} assume true; {74880#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:28,218 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74880#(<= ~counter~0 2)} {74880#(<= ~counter~0 2)} #63#return; {74880#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:28,218 INFO L290 TraceCheckUtils]: 33: Hoare triple {74880#(<= ~counter~0 2)} assume !!(0 != ~r~0); {74880#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:28,218 INFO L290 TraceCheckUtils]: 34: Hoare triple {74880#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74880#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:28,219 INFO L290 TraceCheckUtils]: 35: Hoare triple {74880#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74908#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:28,219 INFO L290 TraceCheckUtils]: 36: Hoare triple {74908#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {74908#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:28,220 INFO L272 TraceCheckUtils]: 37: Hoare triple {74908#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74908#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:28,220 INFO L290 TraceCheckUtils]: 38: Hoare triple {74908#(<= ~counter~0 3)} ~cond := #in~cond; {74908#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:28,220 INFO L290 TraceCheckUtils]: 39: Hoare triple {74908#(<= ~counter~0 3)} assume !(0 == ~cond); {74908#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:28,220 INFO L290 TraceCheckUtils]: 40: Hoare triple {74908#(<= ~counter~0 3)} assume true; {74908#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:28,221 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74908#(<= ~counter~0 3)} {74908#(<= ~counter~0 3)} #63#return; {74908#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:28,221 INFO L290 TraceCheckUtils]: 42: Hoare triple {74908#(<= ~counter~0 3)} assume !!(0 != ~r~0); {74908#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:28,221 INFO L290 TraceCheckUtils]: 43: Hoare triple {74908#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74908#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:28,222 INFO L290 TraceCheckUtils]: 44: Hoare triple {74908#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74936#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:28,222 INFO L290 TraceCheckUtils]: 45: Hoare triple {74936#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {74936#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:28,223 INFO L272 TraceCheckUtils]: 46: Hoare triple {74936#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74936#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:28,223 INFO L290 TraceCheckUtils]: 47: Hoare triple {74936#(<= ~counter~0 4)} ~cond := #in~cond; {74936#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:28,223 INFO L290 TraceCheckUtils]: 48: Hoare triple {74936#(<= ~counter~0 4)} assume !(0 == ~cond); {74936#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:28,224 INFO L290 TraceCheckUtils]: 49: Hoare triple {74936#(<= ~counter~0 4)} assume true; {74936#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:28,224 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74936#(<= ~counter~0 4)} {74936#(<= ~counter~0 4)} #63#return; {74936#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:28,224 INFO L290 TraceCheckUtils]: 51: Hoare triple {74936#(<= ~counter~0 4)} assume !!(0 != ~r~0); {74936#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:28,225 INFO L290 TraceCheckUtils]: 52: Hoare triple {74936#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74936#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:28,225 INFO L290 TraceCheckUtils]: 53: Hoare triple {74936#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74964#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:28,226 INFO L290 TraceCheckUtils]: 54: Hoare triple {74964#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {74964#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:28,226 INFO L272 TraceCheckUtils]: 55: Hoare triple {74964#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74964#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:28,226 INFO L290 TraceCheckUtils]: 56: Hoare triple {74964#(<= ~counter~0 5)} ~cond := #in~cond; {74964#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:28,227 INFO L290 TraceCheckUtils]: 57: Hoare triple {74964#(<= ~counter~0 5)} assume !(0 == ~cond); {74964#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:28,227 INFO L290 TraceCheckUtils]: 58: Hoare triple {74964#(<= ~counter~0 5)} assume true; {74964#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:28,227 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74964#(<= ~counter~0 5)} {74964#(<= ~counter~0 5)} #63#return; {74964#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:28,228 INFO L290 TraceCheckUtils]: 60: Hoare triple {74964#(<= ~counter~0 5)} assume !!(0 != ~r~0); {74964#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:28,228 INFO L290 TraceCheckUtils]: 61: Hoare triple {74964#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74964#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:28,229 INFO L290 TraceCheckUtils]: 62: Hoare triple {74964#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74992#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:28,229 INFO L290 TraceCheckUtils]: 63: Hoare triple {74992#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {74992#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:28,229 INFO L272 TraceCheckUtils]: 64: Hoare triple {74992#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74992#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:28,230 INFO L290 TraceCheckUtils]: 65: Hoare triple {74992#(<= ~counter~0 6)} ~cond := #in~cond; {74992#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:28,230 INFO L290 TraceCheckUtils]: 66: Hoare triple {74992#(<= ~counter~0 6)} assume !(0 == ~cond); {74992#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:28,230 INFO L290 TraceCheckUtils]: 67: Hoare triple {74992#(<= ~counter~0 6)} assume true; {74992#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:28,231 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74992#(<= ~counter~0 6)} {74992#(<= ~counter~0 6)} #63#return; {74992#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:28,231 INFO L290 TraceCheckUtils]: 69: Hoare triple {74992#(<= ~counter~0 6)} assume !!(0 != ~r~0); {74992#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:28,231 INFO L290 TraceCheckUtils]: 70: Hoare triple {74992#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74992#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:28,232 INFO L290 TraceCheckUtils]: 71: Hoare triple {74992#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75020#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:28,232 INFO L290 TraceCheckUtils]: 72: Hoare triple {75020#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {75020#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:28,232 INFO L272 TraceCheckUtils]: 73: Hoare triple {75020#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75020#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:28,233 INFO L290 TraceCheckUtils]: 74: Hoare triple {75020#(<= ~counter~0 7)} ~cond := #in~cond; {75020#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:28,233 INFO L290 TraceCheckUtils]: 75: Hoare triple {75020#(<= ~counter~0 7)} assume !(0 == ~cond); {75020#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:28,233 INFO L290 TraceCheckUtils]: 76: Hoare triple {75020#(<= ~counter~0 7)} assume true; {75020#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:28,234 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {75020#(<= ~counter~0 7)} {75020#(<= ~counter~0 7)} #63#return; {75020#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:28,234 INFO L290 TraceCheckUtils]: 78: Hoare triple {75020#(<= ~counter~0 7)} assume !!(0 != ~r~0); {75020#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:28,234 INFO L290 TraceCheckUtils]: 79: Hoare triple {75020#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75020#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:28,235 INFO L290 TraceCheckUtils]: 80: Hoare triple {75020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75048#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:28,235 INFO L290 TraceCheckUtils]: 81: Hoare triple {75048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {75048#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:28,236 INFO L272 TraceCheckUtils]: 82: Hoare triple {75048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75048#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:28,236 INFO L290 TraceCheckUtils]: 83: Hoare triple {75048#(<= ~counter~0 8)} ~cond := #in~cond; {75048#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:28,236 INFO L290 TraceCheckUtils]: 84: Hoare triple {75048#(<= ~counter~0 8)} assume !(0 == ~cond); {75048#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:28,236 INFO L290 TraceCheckUtils]: 85: Hoare triple {75048#(<= ~counter~0 8)} assume true; {75048#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:28,237 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {75048#(<= ~counter~0 8)} {75048#(<= ~counter~0 8)} #63#return; {75048#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:28,237 INFO L290 TraceCheckUtils]: 87: Hoare triple {75048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {75048#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:28,237 INFO L290 TraceCheckUtils]: 88: Hoare triple {75048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75048#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:28,238 INFO L290 TraceCheckUtils]: 89: Hoare triple {75048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75076#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:28,238 INFO L290 TraceCheckUtils]: 90: Hoare triple {75076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {75076#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:28,239 INFO L272 TraceCheckUtils]: 91: Hoare triple {75076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75076#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:28,239 INFO L290 TraceCheckUtils]: 92: Hoare triple {75076#(<= ~counter~0 9)} ~cond := #in~cond; {75076#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:28,239 INFO L290 TraceCheckUtils]: 93: Hoare triple {75076#(<= ~counter~0 9)} assume !(0 == ~cond); {75076#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:28,240 INFO L290 TraceCheckUtils]: 94: Hoare triple {75076#(<= ~counter~0 9)} assume true; {75076#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:28,240 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {75076#(<= ~counter~0 9)} {75076#(<= ~counter~0 9)} #63#return; {75076#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:28,240 INFO L290 TraceCheckUtils]: 96: Hoare triple {75076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {75076#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:28,241 INFO L290 TraceCheckUtils]: 97: Hoare triple {75076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75076#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:28,241 INFO L290 TraceCheckUtils]: 98: Hoare triple {75076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75104#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:28,242 INFO L290 TraceCheckUtils]: 99: Hoare triple {75104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {75104#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:28,242 INFO L272 TraceCheckUtils]: 100: Hoare triple {75104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75104#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:28,242 INFO L290 TraceCheckUtils]: 101: Hoare triple {75104#(<= ~counter~0 10)} ~cond := #in~cond; {75104#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:28,243 INFO L290 TraceCheckUtils]: 102: Hoare triple {75104#(<= ~counter~0 10)} assume !(0 == ~cond); {75104#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:28,243 INFO L290 TraceCheckUtils]: 103: Hoare triple {75104#(<= ~counter~0 10)} assume true; {75104#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:28,243 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {75104#(<= ~counter~0 10)} {75104#(<= ~counter~0 10)} #63#return; {75104#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:28,244 INFO L290 TraceCheckUtils]: 105: Hoare triple {75104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {75104#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:28,244 INFO L290 TraceCheckUtils]: 106: Hoare triple {75104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75104#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:28,245 INFO L290 TraceCheckUtils]: 107: Hoare triple {75104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75132#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:28,245 INFO L290 TraceCheckUtils]: 108: Hoare triple {75132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {75132#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:28,245 INFO L272 TraceCheckUtils]: 109: Hoare triple {75132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75132#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:28,246 INFO L290 TraceCheckUtils]: 110: Hoare triple {75132#(<= ~counter~0 11)} ~cond := #in~cond; {75132#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:28,246 INFO L290 TraceCheckUtils]: 111: Hoare triple {75132#(<= ~counter~0 11)} assume !(0 == ~cond); {75132#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:28,246 INFO L290 TraceCheckUtils]: 112: Hoare triple {75132#(<= ~counter~0 11)} assume true; {75132#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:28,247 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {75132#(<= ~counter~0 11)} {75132#(<= ~counter~0 11)} #63#return; {75132#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:28,247 INFO L290 TraceCheckUtils]: 114: Hoare triple {75132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {75132#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:28,247 INFO L290 TraceCheckUtils]: 115: Hoare triple {75132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75132#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:28,248 INFO L290 TraceCheckUtils]: 116: Hoare triple {75132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75160#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:28,248 INFO L290 TraceCheckUtils]: 117: Hoare triple {75160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {75160#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:28,249 INFO L272 TraceCheckUtils]: 118: Hoare triple {75160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75160#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:28,249 INFO L290 TraceCheckUtils]: 119: Hoare triple {75160#(<= ~counter~0 12)} ~cond := #in~cond; {75160#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:28,249 INFO L290 TraceCheckUtils]: 120: Hoare triple {75160#(<= ~counter~0 12)} assume !(0 == ~cond); {75160#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:28,249 INFO L290 TraceCheckUtils]: 121: Hoare triple {75160#(<= ~counter~0 12)} assume true; {75160#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:28,250 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {75160#(<= ~counter~0 12)} {75160#(<= ~counter~0 12)} #63#return; {75160#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:28,250 INFO L290 TraceCheckUtils]: 123: Hoare triple {75160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {75160#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:28,250 INFO L290 TraceCheckUtils]: 124: Hoare triple {75160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75160#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:28,251 INFO L290 TraceCheckUtils]: 125: Hoare triple {75160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75188#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:28,251 INFO L290 TraceCheckUtils]: 126: Hoare triple {75188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {75188#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:28,252 INFO L272 TraceCheckUtils]: 127: Hoare triple {75188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75188#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:28,252 INFO L290 TraceCheckUtils]: 128: Hoare triple {75188#(<= ~counter~0 13)} ~cond := #in~cond; {75188#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:28,252 INFO L290 TraceCheckUtils]: 129: Hoare triple {75188#(<= ~counter~0 13)} assume !(0 == ~cond); {75188#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:28,253 INFO L290 TraceCheckUtils]: 130: Hoare triple {75188#(<= ~counter~0 13)} assume true; {75188#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:28,253 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {75188#(<= ~counter~0 13)} {75188#(<= ~counter~0 13)} #63#return; {75188#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:28,253 INFO L290 TraceCheckUtils]: 132: Hoare triple {75188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {75188#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:28,254 INFO L290 TraceCheckUtils]: 133: Hoare triple {75188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75188#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:28,254 INFO L290 TraceCheckUtils]: 134: Hoare triple {75188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75216#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:28,255 INFO L290 TraceCheckUtils]: 135: Hoare triple {75216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {75216#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:28,255 INFO L272 TraceCheckUtils]: 136: Hoare triple {75216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75216#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:28,255 INFO L290 TraceCheckUtils]: 137: Hoare triple {75216#(<= ~counter~0 14)} ~cond := #in~cond; {75216#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:28,256 INFO L290 TraceCheckUtils]: 138: Hoare triple {75216#(<= ~counter~0 14)} assume !(0 == ~cond); {75216#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:28,256 INFO L290 TraceCheckUtils]: 139: Hoare triple {75216#(<= ~counter~0 14)} assume true; {75216#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:28,256 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {75216#(<= ~counter~0 14)} {75216#(<= ~counter~0 14)} #63#return; {75216#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:28,257 INFO L290 TraceCheckUtils]: 141: Hoare triple {75216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {75216#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:28,257 INFO L290 TraceCheckUtils]: 142: Hoare triple {75216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75216#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:28,258 INFO L290 TraceCheckUtils]: 143: Hoare triple {75216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:28,258 INFO L290 TraceCheckUtils]: 144: Hoare triple {75244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:28,258 INFO L272 TraceCheckUtils]: 145: Hoare triple {75244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:28,259 INFO L290 TraceCheckUtils]: 146: Hoare triple {75244#(<= ~counter~0 15)} ~cond := #in~cond; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:28,259 INFO L290 TraceCheckUtils]: 147: Hoare triple {75244#(<= ~counter~0 15)} assume !(0 == ~cond); {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:28,259 INFO L290 TraceCheckUtils]: 148: Hoare triple {75244#(<= ~counter~0 15)} assume true; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:28,260 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {75244#(<= ~counter~0 15)} {75244#(<= ~counter~0 15)} #63#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:28,260 INFO L290 TraceCheckUtils]: 150: Hoare triple {75244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:28,260 INFO L290 TraceCheckUtils]: 151: Hoare triple {75244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:28,261 INFO L290 TraceCheckUtils]: 152: Hoare triple {75244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:28,261 INFO L290 TraceCheckUtils]: 153: Hoare triple {75272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:28,262 INFO L272 TraceCheckUtils]: 154: Hoare triple {75272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:28,262 INFO L290 TraceCheckUtils]: 155: Hoare triple {75272#(<= ~counter~0 16)} ~cond := #in~cond; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:28,262 INFO L290 TraceCheckUtils]: 156: Hoare triple {75272#(<= ~counter~0 16)} assume !(0 == ~cond); {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:28,262 INFO L290 TraceCheckUtils]: 157: Hoare triple {75272#(<= ~counter~0 16)} assume true; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:28,263 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {75272#(<= ~counter~0 16)} {75272#(<= ~counter~0 16)} #63#return; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:28,263 INFO L290 TraceCheckUtils]: 159: Hoare triple {75272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:28,263 INFO L290 TraceCheckUtils]: 160: Hoare triple {75272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:28,264 INFO L290 TraceCheckUtils]: 161: Hoare triple {75272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:28,264 INFO L290 TraceCheckUtils]: 162: Hoare triple {75300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:28,265 INFO L272 TraceCheckUtils]: 163: Hoare triple {75300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:28,265 INFO L290 TraceCheckUtils]: 164: Hoare triple {75300#(<= ~counter~0 17)} ~cond := #in~cond; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:28,265 INFO L290 TraceCheckUtils]: 165: Hoare triple {75300#(<= ~counter~0 17)} assume !(0 == ~cond); {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:28,266 INFO L290 TraceCheckUtils]: 166: Hoare triple {75300#(<= ~counter~0 17)} assume true; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:28,266 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {75300#(<= ~counter~0 17)} {75300#(<= ~counter~0 17)} #63#return; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:28,266 INFO L290 TraceCheckUtils]: 168: Hoare triple {75300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:28,267 INFO L290 TraceCheckUtils]: 169: Hoare triple {75300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:28,267 INFO L290 TraceCheckUtils]: 170: Hoare triple {75300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:28,267 INFO L290 TraceCheckUtils]: 171: Hoare triple {75328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:28,268 INFO L272 TraceCheckUtils]: 172: Hoare triple {75328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:28,268 INFO L290 TraceCheckUtils]: 173: Hoare triple {75328#(<= ~counter~0 18)} ~cond := #in~cond; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:28,268 INFO L290 TraceCheckUtils]: 174: Hoare triple {75328#(<= ~counter~0 18)} assume !(0 == ~cond); {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:28,269 INFO L290 TraceCheckUtils]: 175: Hoare triple {75328#(<= ~counter~0 18)} assume true; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:28,269 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {75328#(<= ~counter~0 18)} {75328#(<= ~counter~0 18)} #63#return; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:28,269 INFO L290 TraceCheckUtils]: 177: Hoare triple {75328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:28,270 INFO L290 TraceCheckUtils]: 178: Hoare triple {75328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:28,270 INFO L290 TraceCheckUtils]: 179: Hoare triple {75328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:28,271 INFO L290 TraceCheckUtils]: 180: Hoare triple {75356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:28,271 INFO L272 TraceCheckUtils]: 181: Hoare triple {75356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:28,271 INFO L290 TraceCheckUtils]: 182: Hoare triple {75356#(<= ~counter~0 19)} ~cond := #in~cond; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:28,272 INFO L290 TraceCheckUtils]: 183: Hoare triple {75356#(<= ~counter~0 19)} assume !(0 == ~cond); {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:28,272 INFO L290 TraceCheckUtils]: 184: Hoare triple {75356#(<= ~counter~0 19)} assume true; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:28,272 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {75356#(<= ~counter~0 19)} {75356#(<= ~counter~0 19)} #63#return; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:28,273 INFO L290 TraceCheckUtils]: 186: Hoare triple {75356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:28,273 INFO L290 TraceCheckUtils]: 187: Hoare triple {75356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:28,274 INFO L290 TraceCheckUtils]: 188: Hoare triple {75356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:28,274 INFO L290 TraceCheckUtils]: 189: Hoare triple {75384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:28,274 INFO L272 TraceCheckUtils]: 190: Hoare triple {75384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:28,275 INFO L290 TraceCheckUtils]: 191: Hoare triple {75384#(<= ~counter~0 20)} ~cond := #in~cond; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:28,275 INFO L290 TraceCheckUtils]: 192: Hoare triple {75384#(<= ~counter~0 20)} assume !(0 == ~cond); {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:28,275 INFO L290 TraceCheckUtils]: 193: Hoare triple {75384#(<= ~counter~0 20)} assume true; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:28,276 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {75384#(<= ~counter~0 20)} {75384#(<= ~counter~0 20)} #63#return; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:28,276 INFO L290 TraceCheckUtils]: 195: Hoare triple {75384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:28,276 INFO L290 TraceCheckUtils]: 196: Hoare triple {75384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:28,277 INFO L290 TraceCheckUtils]: 197: Hoare triple {75384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:28,277 INFO L290 TraceCheckUtils]: 198: Hoare triple {75412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:28,278 INFO L272 TraceCheckUtils]: 199: Hoare triple {75412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:28,278 INFO L290 TraceCheckUtils]: 200: Hoare triple {75412#(<= ~counter~0 21)} ~cond := #in~cond; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:28,278 INFO L290 TraceCheckUtils]: 201: Hoare triple {75412#(<= ~counter~0 21)} assume !(0 == ~cond); {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:28,278 INFO L290 TraceCheckUtils]: 202: Hoare triple {75412#(<= ~counter~0 21)} assume true; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:28,279 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {75412#(<= ~counter~0 21)} {75412#(<= ~counter~0 21)} #63#return; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:28,279 INFO L290 TraceCheckUtils]: 204: Hoare triple {75412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:28,279 INFO L290 TraceCheckUtils]: 205: Hoare triple {75412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:28,280 INFO L290 TraceCheckUtils]: 206: Hoare triple {75412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:28,280 INFO L290 TraceCheckUtils]: 207: Hoare triple {75440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:28,281 INFO L272 TraceCheckUtils]: 208: Hoare triple {75440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:28,281 INFO L290 TraceCheckUtils]: 209: Hoare triple {75440#(<= ~counter~0 22)} ~cond := #in~cond; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:28,281 INFO L290 TraceCheckUtils]: 210: Hoare triple {75440#(<= ~counter~0 22)} assume !(0 == ~cond); {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:28,282 INFO L290 TraceCheckUtils]: 211: Hoare triple {75440#(<= ~counter~0 22)} assume true; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:28,282 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {75440#(<= ~counter~0 22)} {75440#(<= ~counter~0 22)} #63#return; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:28,282 INFO L290 TraceCheckUtils]: 213: Hoare triple {75440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:28,283 INFO L290 TraceCheckUtils]: 214: Hoare triple {75440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:28,283 INFO L290 TraceCheckUtils]: 215: Hoare triple {75440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:28,284 INFO L290 TraceCheckUtils]: 216: Hoare triple {75468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:28,284 INFO L272 TraceCheckUtils]: 217: Hoare triple {75468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:28,284 INFO L290 TraceCheckUtils]: 218: Hoare triple {75468#(<= ~counter~0 23)} ~cond := #in~cond; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:28,285 INFO L290 TraceCheckUtils]: 219: Hoare triple {75468#(<= ~counter~0 23)} assume !(0 == ~cond); {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:28,285 INFO L290 TraceCheckUtils]: 220: Hoare triple {75468#(<= ~counter~0 23)} assume true; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:28,285 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {75468#(<= ~counter~0 23)} {75468#(<= ~counter~0 23)} #63#return; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:28,286 INFO L290 TraceCheckUtils]: 222: Hoare triple {75468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:28,286 INFO L290 TraceCheckUtils]: 223: Hoare triple {75468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:28,287 INFO L290 TraceCheckUtils]: 224: Hoare triple {75468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:28,287 INFO L290 TraceCheckUtils]: 225: Hoare triple {75496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:28,287 INFO L272 TraceCheckUtils]: 226: Hoare triple {75496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:28,288 INFO L290 TraceCheckUtils]: 227: Hoare triple {75496#(<= ~counter~0 24)} ~cond := #in~cond; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:28,288 INFO L290 TraceCheckUtils]: 228: Hoare triple {75496#(<= ~counter~0 24)} assume !(0 == ~cond); {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:28,288 INFO L290 TraceCheckUtils]: 229: Hoare triple {75496#(<= ~counter~0 24)} assume true; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:28,289 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {75496#(<= ~counter~0 24)} {75496#(<= ~counter~0 24)} #63#return; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:28,289 INFO L290 TraceCheckUtils]: 231: Hoare triple {75496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:28,289 INFO L290 TraceCheckUtils]: 232: Hoare triple {75496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:28,290 INFO L290 TraceCheckUtils]: 233: Hoare triple {75496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:28,290 INFO L290 TraceCheckUtils]: 234: Hoare triple {75524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:28,291 INFO L272 TraceCheckUtils]: 235: Hoare triple {75524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:28,291 INFO L290 TraceCheckUtils]: 236: Hoare triple {75524#(<= ~counter~0 25)} ~cond := #in~cond; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:28,291 INFO L290 TraceCheckUtils]: 237: Hoare triple {75524#(<= ~counter~0 25)} assume !(0 == ~cond); {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:28,291 INFO L290 TraceCheckUtils]: 238: Hoare triple {75524#(<= ~counter~0 25)} assume true; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:28,292 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {75524#(<= ~counter~0 25)} {75524#(<= ~counter~0 25)} #63#return; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:28,292 INFO L290 TraceCheckUtils]: 240: Hoare triple {75524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:28,292 INFO L290 TraceCheckUtils]: 241: Hoare triple {75524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:28,293 INFO L290 TraceCheckUtils]: 242: Hoare triple {75524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:28,293 INFO L290 TraceCheckUtils]: 243: Hoare triple {75552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:28,294 INFO L272 TraceCheckUtils]: 244: Hoare triple {75552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:28,294 INFO L290 TraceCheckUtils]: 245: Hoare triple {75552#(<= ~counter~0 26)} ~cond := #in~cond; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:28,294 INFO L290 TraceCheckUtils]: 246: Hoare triple {75552#(<= ~counter~0 26)} assume !(0 == ~cond); {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:28,295 INFO L290 TraceCheckUtils]: 247: Hoare triple {75552#(<= ~counter~0 26)} assume true; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:28,295 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {75552#(<= ~counter~0 26)} {75552#(<= ~counter~0 26)} #63#return; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:28,295 INFO L290 TraceCheckUtils]: 249: Hoare triple {75552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:28,296 INFO L290 TraceCheckUtils]: 250: Hoare triple {75552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:28,296 INFO L290 TraceCheckUtils]: 251: Hoare triple {75552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:28,297 INFO L290 TraceCheckUtils]: 252: Hoare triple {75580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:28,297 INFO L272 TraceCheckUtils]: 253: Hoare triple {75580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:28,297 INFO L290 TraceCheckUtils]: 254: Hoare triple {75580#(<= ~counter~0 27)} ~cond := #in~cond; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:28,298 INFO L290 TraceCheckUtils]: 255: Hoare triple {75580#(<= ~counter~0 27)} assume !(0 == ~cond); {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:28,298 INFO L290 TraceCheckUtils]: 256: Hoare triple {75580#(<= ~counter~0 27)} assume true; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:28,298 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {75580#(<= ~counter~0 27)} {75580#(<= ~counter~0 27)} #63#return; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:28,299 INFO L290 TraceCheckUtils]: 258: Hoare triple {75580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:28,299 INFO L290 TraceCheckUtils]: 259: Hoare triple {75580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:28,300 INFO L290 TraceCheckUtils]: 260: Hoare triple {75580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:28,300 INFO L290 TraceCheckUtils]: 261: Hoare triple {75608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:28,300 INFO L272 TraceCheckUtils]: 262: Hoare triple {75608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:28,301 INFO L290 TraceCheckUtils]: 263: Hoare triple {75608#(<= ~counter~0 28)} ~cond := #in~cond; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:28,301 INFO L290 TraceCheckUtils]: 264: Hoare triple {75608#(<= ~counter~0 28)} assume !(0 == ~cond); {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:28,301 INFO L290 TraceCheckUtils]: 265: Hoare triple {75608#(<= ~counter~0 28)} assume true; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:28,302 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {75608#(<= ~counter~0 28)} {75608#(<= ~counter~0 28)} #63#return; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:28,302 INFO L290 TraceCheckUtils]: 267: Hoare triple {75608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:28,302 INFO L290 TraceCheckUtils]: 268: Hoare triple {75608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:28,303 INFO L290 TraceCheckUtils]: 269: Hoare triple {75608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:28,303 INFO L290 TraceCheckUtils]: 270: Hoare triple {75636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:28,304 INFO L272 TraceCheckUtils]: 271: Hoare triple {75636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:28,304 INFO L290 TraceCheckUtils]: 272: Hoare triple {75636#(<= ~counter~0 29)} ~cond := #in~cond; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:28,304 INFO L290 TraceCheckUtils]: 273: Hoare triple {75636#(<= ~counter~0 29)} assume !(0 == ~cond); {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:28,304 INFO L290 TraceCheckUtils]: 274: Hoare triple {75636#(<= ~counter~0 29)} assume true; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:28,305 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {75636#(<= ~counter~0 29)} {75636#(<= ~counter~0 29)} #63#return; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:28,305 INFO L290 TraceCheckUtils]: 276: Hoare triple {75636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:28,305 INFO L290 TraceCheckUtils]: 277: Hoare triple {75636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:28,306 INFO L290 TraceCheckUtils]: 278: Hoare triple {75636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:28,306 INFO L290 TraceCheckUtils]: 279: Hoare triple {75664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:28,307 INFO L272 TraceCheckUtils]: 280: Hoare triple {75664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:28,307 INFO L290 TraceCheckUtils]: 281: Hoare triple {75664#(<= ~counter~0 30)} ~cond := #in~cond; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:28,307 INFO L290 TraceCheckUtils]: 282: Hoare triple {75664#(<= ~counter~0 30)} assume !(0 == ~cond); {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:28,308 INFO L290 TraceCheckUtils]: 283: Hoare triple {75664#(<= ~counter~0 30)} assume true; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:28,308 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {75664#(<= ~counter~0 30)} {75664#(<= ~counter~0 30)} #63#return; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:28,308 INFO L290 TraceCheckUtils]: 285: Hoare triple {75664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:28,309 INFO L290 TraceCheckUtils]: 286: Hoare triple {75664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:28,309 INFO L290 TraceCheckUtils]: 287: Hoare triple {75664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:28,310 INFO L290 TraceCheckUtils]: 288: Hoare triple {75692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:28,310 INFO L272 TraceCheckUtils]: 289: Hoare triple {75692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:28,310 INFO L290 TraceCheckUtils]: 290: Hoare triple {75692#(<= ~counter~0 31)} ~cond := #in~cond; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:28,311 INFO L290 TraceCheckUtils]: 291: Hoare triple {75692#(<= ~counter~0 31)} assume !(0 == ~cond); {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:28,311 INFO L290 TraceCheckUtils]: 292: Hoare triple {75692#(<= ~counter~0 31)} assume true; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:28,311 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {75692#(<= ~counter~0 31)} {75692#(<= ~counter~0 31)} #63#return; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:28,312 INFO L290 TraceCheckUtils]: 294: Hoare triple {75692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:28,312 INFO L290 TraceCheckUtils]: 295: Hoare triple {75692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:28,312 INFO L290 TraceCheckUtils]: 296: Hoare triple {75692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:28,313 INFO L290 TraceCheckUtils]: 297: Hoare triple {75720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:28,313 INFO L272 TraceCheckUtils]: 298: Hoare triple {75720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:28,313 INFO L290 TraceCheckUtils]: 299: Hoare triple {75720#(<= ~counter~0 32)} ~cond := #in~cond; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:28,314 INFO L290 TraceCheckUtils]: 300: Hoare triple {75720#(<= ~counter~0 32)} assume !(0 == ~cond); {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:28,314 INFO L290 TraceCheckUtils]: 301: Hoare triple {75720#(<= ~counter~0 32)} assume true; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:28,315 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {75720#(<= ~counter~0 32)} {75720#(<= ~counter~0 32)} #63#return; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:28,315 INFO L290 TraceCheckUtils]: 303: Hoare triple {75720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:28,315 INFO L290 TraceCheckUtils]: 304: Hoare triple {75720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:28,316 INFO L290 TraceCheckUtils]: 305: Hoare triple {75720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:28,316 INFO L290 TraceCheckUtils]: 306: Hoare triple {75748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:28,316 INFO L272 TraceCheckUtils]: 307: Hoare triple {75748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:28,317 INFO L290 TraceCheckUtils]: 308: Hoare triple {75748#(<= ~counter~0 33)} ~cond := #in~cond; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:28,317 INFO L290 TraceCheckUtils]: 309: Hoare triple {75748#(<= ~counter~0 33)} assume !(0 == ~cond); {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:28,317 INFO L290 TraceCheckUtils]: 310: Hoare triple {75748#(<= ~counter~0 33)} assume true; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:28,318 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {75748#(<= ~counter~0 33)} {75748#(<= ~counter~0 33)} #63#return; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:28,318 INFO L290 TraceCheckUtils]: 312: Hoare triple {75748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:28,318 INFO L290 TraceCheckUtils]: 313: Hoare triple {75748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:28,319 INFO L290 TraceCheckUtils]: 314: Hoare triple {75748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:28,319 INFO L290 TraceCheckUtils]: 315: Hoare triple {75776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:28,320 INFO L272 TraceCheckUtils]: 316: Hoare triple {75776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:28,320 INFO L290 TraceCheckUtils]: 317: Hoare triple {75776#(<= ~counter~0 34)} ~cond := #in~cond; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:28,320 INFO L290 TraceCheckUtils]: 318: Hoare triple {75776#(<= ~counter~0 34)} assume !(0 == ~cond); {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:28,321 INFO L290 TraceCheckUtils]: 319: Hoare triple {75776#(<= ~counter~0 34)} assume true; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:28,321 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {75776#(<= ~counter~0 34)} {75776#(<= ~counter~0 34)} #63#return; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:28,321 INFO L290 TraceCheckUtils]: 321: Hoare triple {75776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:28,322 INFO L290 TraceCheckUtils]: 322: Hoare triple {75776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:28,322 INFO L290 TraceCheckUtils]: 323: Hoare triple {75776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75804#(<= |main_#t~post6| 34)} is VALID [2022-04-08 06:21:28,322 INFO L290 TraceCheckUtils]: 324: Hoare triple {75804#(<= |main_#t~post6| 34)} assume !(#t~post6 < 50);havoc #t~post6; {74796#false} is VALID [2022-04-08 06:21:28,322 INFO L272 TraceCheckUtils]: 325: Hoare triple {74796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74796#false} is VALID [2022-04-08 06:21:28,322 INFO L290 TraceCheckUtils]: 326: Hoare triple {74796#false} ~cond := #in~cond; {74796#false} is VALID [2022-04-08 06:21:28,322 INFO L290 TraceCheckUtils]: 327: Hoare triple {74796#false} assume 0 == ~cond; {74796#false} is VALID [2022-04-08 06:21:28,322 INFO L290 TraceCheckUtils]: 328: Hoare triple {74796#false} assume !false; {74796#false} is VALID [2022-04-08 06:21:28,323 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 06:21:28,323 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:21:30,056 INFO L290 TraceCheckUtils]: 328: Hoare triple {74796#false} assume !false; {74796#false} is VALID [2022-04-08 06:21:30,056 INFO L290 TraceCheckUtils]: 327: Hoare triple {74796#false} assume 0 == ~cond; {74796#false} is VALID [2022-04-08 06:21:30,056 INFO L290 TraceCheckUtils]: 326: Hoare triple {74796#false} ~cond := #in~cond; {74796#false} is VALID [2022-04-08 06:21:30,056 INFO L272 TraceCheckUtils]: 325: Hoare triple {74796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74796#false} is VALID [2022-04-08 06:21:30,056 INFO L290 TraceCheckUtils]: 324: Hoare triple {75832#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {74796#false} is VALID [2022-04-08 06:21:30,057 INFO L290 TraceCheckUtils]: 323: Hoare triple {75836#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75832#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:21:30,057 INFO L290 TraceCheckUtils]: 322: Hoare triple {75836#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75836#(< ~counter~0 50)} is VALID [2022-04-08 06:21:30,057 INFO L290 TraceCheckUtils]: 321: Hoare triple {75836#(< ~counter~0 50)} assume !!(0 != ~r~0); {75836#(< ~counter~0 50)} is VALID [2022-04-08 06:21:30,058 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {74795#true} {75836#(< ~counter~0 50)} #63#return; {75836#(< ~counter~0 50)} is VALID [2022-04-08 06:21:30,058 INFO L290 TraceCheckUtils]: 319: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,058 INFO L290 TraceCheckUtils]: 318: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,058 INFO L290 TraceCheckUtils]: 317: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,058 INFO L272 TraceCheckUtils]: 316: Hoare triple {75836#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,058 INFO L290 TraceCheckUtils]: 315: Hoare triple {75836#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {75836#(< ~counter~0 50)} is VALID [2022-04-08 06:21:30,060 INFO L290 TraceCheckUtils]: 314: Hoare triple {75864#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75836#(< ~counter~0 50)} is VALID [2022-04-08 06:21:30,060 INFO L290 TraceCheckUtils]: 313: Hoare triple {75864#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75864#(< ~counter~0 49)} is VALID [2022-04-08 06:21:30,060 INFO L290 TraceCheckUtils]: 312: Hoare triple {75864#(< ~counter~0 49)} assume !!(0 != ~r~0); {75864#(< ~counter~0 49)} is VALID [2022-04-08 06:21:30,061 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {74795#true} {75864#(< ~counter~0 49)} #63#return; {75864#(< ~counter~0 49)} is VALID [2022-04-08 06:21:30,061 INFO L290 TraceCheckUtils]: 310: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,061 INFO L290 TraceCheckUtils]: 309: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,061 INFO L290 TraceCheckUtils]: 308: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,061 INFO L272 TraceCheckUtils]: 307: Hoare triple {75864#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,061 INFO L290 TraceCheckUtils]: 306: Hoare triple {75864#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {75864#(< ~counter~0 49)} is VALID [2022-04-08 06:21:30,062 INFO L290 TraceCheckUtils]: 305: Hoare triple {75892#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75864#(< ~counter~0 49)} is VALID [2022-04-08 06:21:30,062 INFO L290 TraceCheckUtils]: 304: Hoare triple {75892#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75892#(< ~counter~0 48)} is VALID [2022-04-08 06:21:30,063 INFO L290 TraceCheckUtils]: 303: Hoare triple {75892#(< ~counter~0 48)} assume !!(0 != ~r~0); {75892#(< ~counter~0 48)} is VALID [2022-04-08 06:21:30,063 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {74795#true} {75892#(< ~counter~0 48)} #63#return; {75892#(< ~counter~0 48)} is VALID [2022-04-08 06:21:30,063 INFO L290 TraceCheckUtils]: 301: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,063 INFO L290 TraceCheckUtils]: 300: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,063 INFO L290 TraceCheckUtils]: 299: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,063 INFO L272 TraceCheckUtils]: 298: Hoare triple {75892#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,064 INFO L290 TraceCheckUtils]: 297: Hoare triple {75892#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {75892#(< ~counter~0 48)} is VALID [2022-04-08 06:21:30,064 INFO L290 TraceCheckUtils]: 296: Hoare triple {75920#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75892#(< ~counter~0 48)} is VALID [2022-04-08 06:21:30,065 INFO L290 TraceCheckUtils]: 295: Hoare triple {75920#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75920#(< ~counter~0 47)} is VALID [2022-04-08 06:21:30,065 INFO L290 TraceCheckUtils]: 294: Hoare triple {75920#(< ~counter~0 47)} assume !!(0 != ~r~0); {75920#(< ~counter~0 47)} is VALID [2022-04-08 06:21:30,065 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {74795#true} {75920#(< ~counter~0 47)} #63#return; {75920#(< ~counter~0 47)} is VALID [2022-04-08 06:21:30,065 INFO L290 TraceCheckUtils]: 292: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,066 INFO L290 TraceCheckUtils]: 291: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,066 INFO L290 TraceCheckUtils]: 290: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,066 INFO L272 TraceCheckUtils]: 289: Hoare triple {75920#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,066 INFO L290 TraceCheckUtils]: 288: Hoare triple {75920#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {75920#(< ~counter~0 47)} is VALID [2022-04-08 06:21:30,067 INFO L290 TraceCheckUtils]: 287: Hoare triple {75948#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75920#(< ~counter~0 47)} is VALID [2022-04-08 06:21:30,067 INFO L290 TraceCheckUtils]: 286: Hoare triple {75948#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75948#(< ~counter~0 46)} is VALID [2022-04-08 06:21:30,067 INFO L290 TraceCheckUtils]: 285: Hoare triple {75948#(< ~counter~0 46)} assume !!(0 != ~r~0); {75948#(< ~counter~0 46)} is VALID [2022-04-08 06:21:30,068 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {74795#true} {75948#(< ~counter~0 46)} #63#return; {75948#(< ~counter~0 46)} is VALID [2022-04-08 06:21:30,068 INFO L290 TraceCheckUtils]: 283: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,068 INFO L290 TraceCheckUtils]: 282: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,068 INFO L290 TraceCheckUtils]: 281: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,068 INFO L272 TraceCheckUtils]: 280: Hoare triple {75948#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,068 INFO L290 TraceCheckUtils]: 279: Hoare triple {75948#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {75948#(< ~counter~0 46)} is VALID [2022-04-08 06:21:30,069 INFO L290 TraceCheckUtils]: 278: Hoare triple {75976#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75948#(< ~counter~0 46)} is VALID [2022-04-08 06:21:30,069 INFO L290 TraceCheckUtils]: 277: Hoare triple {75976#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75976#(< ~counter~0 45)} is VALID [2022-04-08 06:21:30,069 INFO L290 TraceCheckUtils]: 276: Hoare triple {75976#(< ~counter~0 45)} assume !!(0 != ~r~0); {75976#(< ~counter~0 45)} is VALID [2022-04-08 06:21:30,070 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {74795#true} {75976#(< ~counter~0 45)} #63#return; {75976#(< ~counter~0 45)} is VALID [2022-04-08 06:21:30,070 INFO L290 TraceCheckUtils]: 274: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,070 INFO L290 TraceCheckUtils]: 273: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,070 INFO L290 TraceCheckUtils]: 272: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,070 INFO L272 TraceCheckUtils]: 271: Hoare triple {75976#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,070 INFO L290 TraceCheckUtils]: 270: Hoare triple {75976#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {75976#(< ~counter~0 45)} is VALID [2022-04-08 06:21:30,071 INFO L290 TraceCheckUtils]: 269: Hoare triple {76004#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75976#(< ~counter~0 45)} is VALID [2022-04-08 06:21:30,071 INFO L290 TraceCheckUtils]: 268: Hoare triple {76004#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76004#(< ~counter~0 44)} is VALID [2022-04-08 06:21:30,072 INFO L290 TraceCheckUtils]: 267: Hoare triple {76004#(< ~counter~0 44)} assume !!(0 != ~r~0); {76004#(< ~counter~0 44)} is VALID [2022-04-08 06:21:30,072 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {74795#true} {76004#(< ~counter~0 44)} #63#return; {76004#(< ~counter~0 44)} is VALID [2022-04-08 06:21:30,072 INFO L290 TraceCheckUtils]: 265: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,072 INFO L290 TraceCheckUtils]: 264: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,072 INFO L290 TraceCheckUtils]: 263: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,073 INFO L272 TraceCheckUtils]: 262: Hoare triple {76004#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,073 INFO L290 TraceCheckUtils]: 261: Hoare triple {76004#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {76004#(< ~counter~0 44)} is VALID [2022-04-08 06:21:30,073 INFO L290 TraceCheckUtils]: 260: Hoare triple {76032#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76004#(< ~counter~0 44)} is VALID [2022-04-08 06:21:30,074 INFO L290 TraceCheckUtils]: 259: Hoare triple {76032#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76032#(< ~counter~0 43)} is VALID [2022-04-08 06:21:30,074 INFO L290 TraceCheckUtils]: 258: Hoare triple {76032#(< ~counter~0 43)} assume !!(0 != ~r~0); {76032#(< ~counter~0 43)} is VALID [2022-04-08 06:21:30,074 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {74795#true} {76032#(< ~counter~0 43)} #63#return; {76032#(< ~counter~0 43)} is VALID [2022-04-08 06:21:30,075 INFO L290 TraceCheckUtils]: 256: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,075 INFO L290 TraceCheckUtils]: 255: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,075 INFO L290 TraceCheckUtils]: 254: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,075 INFO L272 TraceCheckUtils]: 253: Hoare triple {76032#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,075 INFO L290 TraceCheckUtils]: 252: Hoare triple {76032#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {76032#(< ~counter~0 43)} is VALID [2022-04-08 06:21:30,076 INFO L290 TraceCheckUtils]: 251: Hoare triple {76060#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76032#(< ~counter~0 43)} is VALID [2022-04-08 06:21:30,076 INFO L290 TraceCheckUtils]: 250: Hoare triple {76060#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76060#(< ~counter~0 42)} is VALID [2022-04-08 06:21:30,076 INFO L290 TraceCheckUtils]: 249: Hoare triple {76060#(< ~counter~0 42)} assume !!(0 != ~r~0); {76060#(< ~counter~0 42)} is VALID [2022-04-08 06:21:30,077 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {74795#true} {76060#(< ~counter~0 42)} #63#return; {76060#(< ~counter~0 42)} is VALID [2022-04-08 06:21:30,077 INFO L290 TraceCheckUtils]: 247: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,077 INFO L290 TraceCheckUtils]: 246: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,077 INFO L290 TraceCheckUtils]: 245: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,077 INFO L272 TraceCheckUtils]: 244: Hoare triple {76060#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,077 INFO L290 TraceCheckUtils]: 243: Hoare triple {76060#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {76060#(< ~counter~0 42)} is VALID [2022-04-08 06:21:30,078 INFO L290 TraceCheckUtils]: 242: Hoare triple {76088#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76060#(< ~counter~0 42)} is VALID [2022-04-08 06:21:30,078 INFO L290 TraceCheckUtils]: 241: Hoare triple {76088#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76088#(< ~counter~0 41)} is VALID [2022-04-08 06:21:30,079 INFO L290 TraceCheckUtils]: 240: Hoare triple {76088#(< ~counter~0 41)} assume !!(0 != ~r~0); {76088#(< ~counter~0 41)} is VALID [2022-04-08 06:21:30,079 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {74795#true} {76088#(< ~counter~0 41)} #63#return; {76088#(< ~counter~0 41)} is VALID [2022-04-08 06:21:30,079 INFO L290 TraceCheckUtils]: 238: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,079 INFO L290 TraceCheckUtils]: 237: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,079 INFO L290 TraceCheckUtils]: 236: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,079 INFO L272 TraceCheckUtils]: 235: Hoare triple {76088#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,080 INFO L290 TraceCheckUtils]: 234: Hoare triple {76088#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {76088#(< ~counter~0 41)} is VALID [2022-04-08 06:21:30,080 INFO L290 TraceCheckUtils]: 233: Hoare triple {76116#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76088#(< ~counter~0 41)} is VALID [2022-04-08 06:21:30,081 INFO L290 TraceCheckUtils]: 232: Hoare triple {76116#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76116#(< ~counter~0 40)} is VALID [2022-04-08 06:21:30,081 INFO L290 TraceCheckUtils]: 231: Hoare triple {76116#(< ~counter~0 40)} assume !!(0 != ~r~0); {76116#(< ~counter~0 40)} is VALID [2022-04-08 06:21:30,081 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {74795#true} {76116#(< ~counter~0 40)} #63#return; {76116#(< ~counter~0 40)} is VALID [2022-04-08 06:21:30,081 INFO L290 TraceCheckUtils]: 229: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,081 INFO L290 TraceCheckUtils]: 228: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,082 INFO L290 TraceCheckUtils]: 227: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,082 INFO L272 TraceCheckUtils]: 226: Hoare triple {76116#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,082 INFO L290 TraceCheckUtils]: 225: Hoare triple {76116#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {76116#(< ~counter~0 40)} is VALID [2022-04-08 06:21:30,083 INFO L290 TraceCheckUtils]: 224: Hoare triple {76144#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76116#(< ~counter~0 40)} is VALID [2022-04-08 06:21:30,083 INFO L290 TraceCheckUtils]: 223: Hoare triple {76144#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76144#(< ~counter~0 39)} is VALID [2022-04-08 06:21:30,083 INFO L290 TraceCheckUtils]: 222: Hoare triple {76144#(< ~counter~0 39)} assume !!(0 != ~r~0); {76144#(< ~counter~0 39)} is VALID [2022-04-08 06:21:30,084 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {74795#true} {76144#(< ~counter~0 39)} #63#return; {76144#(< ~counter~0 39)} is VALID [2022-04-08 06:21:30,084 INFO L290 TraceCheckUtils]: 220: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,084 INFO L290 TraceCheckUtils]: 219: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,084 INFO L290 TraceCheckUtils]: 218: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,084 INFO L272 TraceCheckUtils]: 217: Hoare triple {76144#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,084 INFO L290 TraceCheckUtils]: 216: Hoare triple {76144#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {76144#(< ~counter~0 39)} is VALID [2022-04-08 06:21:30,085 INFO L290 TraceCheckUtils]: 215: Hoare triple {76172#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76144#(< ~counter~0 39)} is VALID [2022-04-08 06:21:30,085 INFO L290 TraceCheckUtils]: 214: Hoare triple {76172#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76172#(< ~counter~0 38)} is VALID [2022-04-08 06:21:30,085 INFO L290 TraceCheckUtils]: 213: Hoare triple {76172#(< ~counter~0 38)} assume !!(0 != ~r~0); {76172#(< ~counter~0 38)} is VALID [2022-04-08 06:21:30,086 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {74795#true} {76172#(< ~counter~0 38)} #63#return; {76172#(< ~counter~0 38)} is VALID [2022-04-08 06:21:30,086 INFO L290 TraceCheckUtils]: 211: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,086 INFO L290 TraceCheckUtils]: 210: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,086 INFO L290 TraceCheckUtils]: 209: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,086 INFO L272 TraceCheckUtils]: 208: Hoare triple {76172#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,086 INFO L290 TraceCheckUtils]: 207: Hoare triple {76172#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {76172#(< ~counter~0 38)} is VALID [2022-04-08 06:21:30,087 INFO L290 TraceCheckUtils]: 206: Hoare triple {76200#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76172#(< ~counter~0 38)} is VALID [2022-04-08 06:21:30,087 INFO L290 TraceCheckUtils]: 205: Hoare triple {76200#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76200#(< ~counter~0 37)} is VALID [2022-04-08 06:21:30,088 INFO L290 TraceCheckUtils]: 204: Hoare triple {76200#(< ~counter~0 37)} assume !!(0 != ~r~0); {76200#(< ~counter~0 37)} is VALID [2022-04-08 06:21:30,088 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {74795#true} {76200#(< ~counter~0 37)} #63#return; {76200#(< ~counter~0 37)} is VALID [2022-04-08 06:21:30,088 INFO L290 TraceCheckUtils]: 202: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,088 INFO L290 TraceCheckUtils]: 201: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,088 INFO L290 TraceCheckUtils]: 200: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,088 INFO L272 TraceCheckUtils]: 199: Hoare triple {76200#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,089 INFO L290 TraceCheckUtils]: 198: Hoare triple {76200#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {76200#(< ~counter~0 37)} is VALID [2022-04-08 06:21:30,089 INFO L290 TraceCheckUtils]: 197: Hoare triple {76228#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76200#(< ~counter~0 37)} is VALID [2022-04-08 06:21:30,090 INFO L290 TraceCheckUtils]: 196: Hoare triple {76228#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76228#(< ~counter~0 36)} is VALID [2022-04-08 06:21:30,090 INFO L290 TraceCheckUtils]: 195: Hoare triple {76228#(< ~counter~0 36)} assume !!(0 != ~r~0); {76228#(< ~counter~0 36)} is VALID [2022-04-08 06:21:30,090 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {74795#true} {76228#(< ~counter~0 36)} #63#return; {76228#(< ~counter~0 36)} is VALID [2022-04-08 06:21:30,090 INFO L290 TraceCheckUtils]: 193: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,091 INFO L290 TraceCheckUtils]: 192: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,091 INFO L290 TraceCheckUtils]: 191: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,091 INFO L272 TraceCheckUtils]: 190: Hoare triple {76228#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,091 INFO L290 TraceCheckUtils]: 189: Hoare triple {76228#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {76228#(< ~counter~0 36)} is VALID [2022-04-08 06:21:30,092 INFO L290 TraceCheckUtils]: 188: Hoare triple {75776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76228#(< ~counter~0 36)} is VALID [2022-04-08 06:21:30,092 INFO L290 TraceCheckUtils]: 187: Hoare triple {75776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:30,092 INFO L290 TraceCheckUtils]: 186: Hoare triple {75776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:30,093 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {74795#true} {75776#(<= ~counter~0 34)} #63#return; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:30,093 INFO L290 TraceCheckUtils]: 184: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,093 INFO L290 TraceCheckUtils]: 183: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,093 INFO L290 TraceCheckUtils]: 182: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,093 INFO L272 TraceCheckUtils]: 181: Hoare triple {75776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,093 INFO L290 TraceCheckUtils]: 180: Hoare triple {75776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:30,094 INFO L290 TraceCheckUtils]: 179: Hoare triple {75748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:30,094 INFO L290 TraceCheckUtils]: 178: Hoare triple {75748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:30,094 INFO L290 TraceCheckUtils]: 177: Hoare triple {75748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:30,095 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {74795#true} {75748#(<= ~counter~0 33)} #63#return; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:30,095 INFO L290 TraceCheckUtils]: 175: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,095 INFO L290 TraceCheckUtils]: 174: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,095 INFO L290 TraceCheckUtils]: 173: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,095 INFO L272 TraceCheckUtils]: 172: Hoare triple {75748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,096 INFO L290 TraceCheckUtils]: 171: Hoare triple {75748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:30,096 INFO L290 TraceCheckUtils]: 170: Hoare triple {75720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:30,096 INFO L290 TraceCheckUtils]: 169: Hoare triple {75720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:30,097 INFO L290 TraceCheckUtils]: 168: Hoare triple {75720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:30,097 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {74795#true} {75720#(<= ~counter~0 32)} #63#return; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:30,097 INFO L290 TraceCheckUtils]: 166: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,097 INFO L290 TraceCheckUtils]: 165: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,097 INFO L290 TraceCheckUtils]: 164: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,098 INFO L272 TraceCheckUtils]: 163: Hoare triple {75720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,098 INFO L290 TraceCheckUtils]: 162: Hoare triple {75720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:30,098 INFO L290 TraceCheckUtils]: 161: Hoare triple {75692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:30,099 INFO L290 TraceCheckUtils]: 160: Hoare triple {75692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:30,099 INFO L290 TraceCheckUtils]: 159: Hoare triple {75692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:30,100 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {74795#true} {75692#(<= ~counter~0 31)} #63#return; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:30,100 INFO L290 TraceCheckUtils]: 157: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,100 INFO L290 TraceCheckUtils]: 156: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,100 INFO L290 TraceCheckUtils]: 155: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,100 INFO L272 TraceCheckUtils]: 154: Hoare triple {75692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,100 INFO L290 TraceCheckUtils]: 153: Hoare triple {75692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:30,101 INFO L290 TraceCheckUtils]: 152: Hoare triple {75664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:30,101 INFO L290 TraceCheckUtils]: 151: Hoare triple {75664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:30,101 INFO L290 TraceCheckUtils]: 150: Hoare triple {75664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:30,102 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {74795#true} {75664#(<= ~counter~0 30)} #63#return; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:30,102 INFO L290 TraceCheckUtils]: 148: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,102 INFO L290 TraceCheckUtils]: 147: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,102 INFO L290 TraceCheckUtils]: 146: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,102 INFO L272 TraceCheckUtils]: 145: Hoare triple {75664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,102 INFO L290 TraceCheckUtils]: 144: Hoare triple {75664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:30,103 INFO L290 TraceCheckUtils]: 143: Hoare triple {75636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:30,103 INFO L290 TraceCheckUtils]: 142: Hoare triple {75636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:30,104 INFO L290 TraceCheckUtils]: 141: Hoare triple {75636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:30,104 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {74795#true} {75636#(<= ~counter~0 29)} #63#return; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:30,104 INFO L290 TraceCheckUtils]: 139: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,104 INFO L290 TraceCheckUtils]: 138: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,104 INFO L290 TraceCheckUtils]: 137: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,104 INFO L272 TraceCheckUtils]: 136: Hoare triple {75636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,105 INFO L290 TraceCheckUtils]: 135: Hoare triple {75636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:30,105 INFO L290 TraceCheckUtils]: 134: Hoare triple {75608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:30,106 INFO L290 TraceCheckUtils]: 133: Hoare triple {75608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:30,106 INFO L290 TraceCheckUtils]: 132: Hoare triple {75608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:30,106 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {74795#true} {75608#(<= ~counter~0 28)} #63#return; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:30,106 INFO L290 TraceCheckUtils]: 130: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,106 INFO L290 TraceCheckUtils]: 129: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,107 INFO L290 TraceCheckUtils]: 128: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,107 INFO L272 TraceCheckUtils]: 127: Hoare triple {75608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,107 INFO L290 TraceCheckUtils]: 126: Hoare triple {75608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:30,108 INFO L290 TraceCheckUtils]: 125: Hoare triple {75580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:30,108 INFO L290 TraceCheckUtils]: 124: Hoare triple {75580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:30,108 INFO L290 TraceCheckUtils]: 123: Hoare triple {75580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:30,109 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {74795#true} {75580#(<= ~counter~0 27)} #63#return; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:30,109 INFO L290 TraceCheckUtils]: 121: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,109 INFO L290 TraceCheckUtils]: 120: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,109 INFO L290 TraceCheckUtils]: 119: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,109 INFO L272 TraceCheckUtils]: 118: Hoare triple {75580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,109 INFO L290 TraceCheckUtils]: 117: Hoare triple {75580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:30,110 INFO L290 TraceCheckUtils]: 116: Hoare triple {75552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:30,110 INFO L290 TraceCheckUtils]: 115: Hoare triple {75552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:30,110 INFO L290 TraceCheckUtils]: 114: Hoare triple {75552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:30,111 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {74795#true} {75552#(<= ~counter~0 26)} #63#return; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:30,111 INFO L290 TraceCheckUtils]: 112: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,111 INFO L290 TraceCheckUtils]: 111: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,111 INFO L290 TraceCheckUtils]: 110: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,111 INFO L272 TraceCheckUtils]: 109: Hoare triple {75552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,111 INFO L290 TraceCheckUtils]: 108: Hoare triple {75552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:30,112 INFO L290 TraceCheckUtils]: 107: Hoare triple {75524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:30,112 INFO L290 TraceCheckUtils]: 106: Hoare triple {75524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:30,113 INFO L290 TraceCheckUtils]: 105: Hoare triple {75524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:30,113 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {74795#true} {75524#(<= ~counter~0 25)} #63#return; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:30,113 INFO L290 TraceCheckUtils]: 103: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,113 INFO L290 TraceCheckUtils]: 102: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,113 INFO L290 TraceCheckUtils]: 101: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,113 INFO L272 TraceCheckUtils]: 100: Hoare triple {75524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,114 INFO L290 TraceCheckUtils]: 99: Hoare triple {75524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:30,114 INFO L290 TraceCheckUtils]: 98: Hoare triple {75496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:30,115 INFO L290 TraceCheckUtils]: 97: Hoare triple {75496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:30,115 INFO L290 TraceCheckUtils]: 96: Hoare triple {75496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:30,115 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {74795#true} {75496#(<= ~counter~0 24)} #63#return; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:30,115 INFO L290 TraceCheckUtils]: 94: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,115 INFO L290 TraceCheckUtils]: 93: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,116 INFO L290 TraceCheckUtils]: 92: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,116 INFO L272 TraceCheckUtils]: 91: Hoare triple {75496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,116 INFO L290 TraceCheckUtils]: 90: Hoare triple {75496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:30,117 INFO L290 TraceCheckUtils]: 89: Hoare triple {75468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:30,117 INFO L290 TraceCheckUtils]: 88: Hoare triple {75468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:30,117 INFO L290 TraceCheckUtils]: 87: Hoare triple {75468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:30,118 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {74795#true} {75468#(<= ~counter~0 23)} #63#return; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:30,118 INFO L290 TraceCheckUtils]: 85: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,118 INFO L290 TraceCheckUtils]: 84: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,118 INFO L290 TraceCheckUtils]: 83: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,118 INFO L272 TraceCheckUtils]: 82: Hoare triple {75468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,118 INFO L290 TraceCheckUtils]: 81: Hoare triple {75468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:30,119 INFO L290 TraceCheckUtils]: 80: Hoare triple {75440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:30,119 INFO L290 TraceCheckUtils]: 79: Hoare triple {75440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:30,119 INFO L290 TraceCheckUtils]: 78: Hoare triple {75440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:30,120 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {74795#true} {75440#(<= ~counter~0 22)} #63#return; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:30,120 INFO L290 TraceCheckUtils]: 76: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,120 INFO L290 TraceCheckUtils]: 75: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,120 INFO L290 TraceCheckUtils]: 74: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,120 INFO L272 TraceCheckUtils]: 73: Hoare triple {75440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,120 INFO L290 TraceCheckUtils]: 72: Hoare triple {75440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:30,121 INFO L290 TraceCheckUtils]: 71: Hoare triple {75412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:30,121 INFO L290 TraceCheckUtils]: 70: Hoare triple {75412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:30,122 INFO L290 TraceCheckUtils]: 69: Hoare triple {75412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:30,122 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74795#true} {75412#(<= ~counter~0 21)} #63#return; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:30,122 INFO L290 TraceCheckUtils]: 67: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,122 INFO L290 TraceCheckUtils]: 66: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,122 INFO L290 TraceCheckUtils]: 65: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,122 INFO L272 TraceCheckUtils]: 64: Hoare triple {75412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,123 INFO L290 TraceCheckUtils]: 63: Hoare triple {75412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:30,123 INFO L290 TraceCheckUtils]: 62: Hoare triple {75384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:30,124 INFO L290 TraceCheckUtils]: 61: Hoare triple {75384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:30,124 INFO L290 TraceCheckUtils]: 60: Hoare triple {75384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:30,124 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74795#true} {75384#(<= ~counter~0 20)} #63#return; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:30,124 INFO L290 TraceCheckUtils]: 58: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,125 INFO L290 TraceCheckUtils]: 57: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,125 INFO L290 TraceCheckUtils]: 56: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,125 INFO L272 TraceCheckUtils]: 55: Hoare triple {75384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,125 INFO L290 TraceCheckUtils]: 54: Hoare triple {75384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:30,126 INFO L290 TraceCheckUtils]: 53: Hoare triple {75356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:30,126 INFO L290 TraceCheckUtils]: 52: Hoare triple {75356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:30,126 INFO L290 TraceCheckUtils]: 51: Hoare triple {75356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:30,127 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74795#true} {75356#(<= ~counter~0 19)} #63#return; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:30,127 INFO L290 TraceCheckUtils]: 49: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,127 INFO L290 TraceCheckUtils]: 48: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,127 INFO L290 TraceCheckUtils]: 47: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,127 INFO L272 TraceCheckUtils]: 46: Hoare triple {75356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,127 INFO L290 TraceCheckUtils]: 45: Hoare triple {75356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:30,128 INFO L290 TraceCheckUtils]: 44: Hoare triple {75328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:30,128 INFO L290 TraceCheckUtils]: 43: Hoare triple {75328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:30,128 INFO L290 TraceCheckUtils]: 42: Hoare triple {75328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:30,129 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74795#true} {75328#(<= ~counter~0 18)} #63#return; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:30,129 INFO L290 TraceCheckUtils]: 40: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,129 INFO L290 TraceCheckUtils]: 39: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,129 INFO L290 TraceCheckUtils]: 38: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,129 INFO L272 TraceCheckUtils]: 37: Hoare triple {75328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,129 INFO L290 TraceCheckUtils]: 36: Hoare triple {75328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:30,130 INFO L290 TraceCheckUtils]: 35: Hoare triple {75300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:30,130 INFO L290 TraceCheckUtils]: 34: Hoare triple {75300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:30,131 INFO L290 TraceCheckUtils]: 33: Hoare triple {75300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:30,131 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74795#true} {75300#(<= ~counter~0 17)} #63#return; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:30,131 INFO L290 TraceCheckUtils]: 31: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,131 INFO L290 TraceCheckUtils]: 30: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,131 INFO L290 TraceCheckUtils]: 29: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,131 INFO L272 TraceCheckUtils]: 28: Hoare triple {75300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,132 INFO L290 TraceCheckUtils]: 27: Hoare triple {75300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:30,132 INFO L290 TraceCheckUtils]: 26: Hoare triple {75272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:30,133 INFO L290 TraceCheckUtils]: 25: Hoare triple {75272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:30,133 INFO L290 TraceCheckUtils]: 24: Hoare triple {75272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:30,133 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74795#true} {75272#(<= ~counter~0 16)} #63#return; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:30,133 INFO L290 TraceCheckUtils]: 22: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,134 INFO L290 TraceCheckUtils]: 21: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,134 INFO L290 TraceCheckUtils]: 20: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,134 INFO L272 TraceCheckUtils]: 19: Hoare triple {75272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,134 INFO L290 TraceCheckUtils]: 18: Hoare triple {75272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:30,135 INFO L290 TraceCheckUtils]: 17: Hoare triple {75244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:30,135 INFO L290 TraceCheckUtils]: 16: Hoare triple {75244#(<= ~counter~0 15)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:30,135 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74795#true} {75244#(<= ~counter~0 15)} #61#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:30,135 INFO L290 TraceCheckUtils]: 14: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,135 INFO L290 TraceCheckUtils]: 13: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,135 INFO L290 TraceCheckUtils]: 12: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,136 INFO L272 TraceCheckUtils]: 11: Hoare triple {75244#(<= ~counter~0 15)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,136 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74795#true} {75244#(<= ~counter~0 15)} #59#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:30,136 INFO L290 TraceCheckUtils]: 9: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-08 06:21:30,136 INFO L290 TraceCheckUtils]: 8: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-08 06:21:30,136 INFO L290 TraceCheckUtils]: 7: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-08 06:21:30,136 INFO L272 TraceCheckUtils]: 6: Hoare triple {75244#(<= ~counter~0 15)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74795#true} is VALID [2022-04-08 06:21:30,136 INFO L290 TraceCheckUtils]: 5: Hoare triple {75244#(<= ~counter~0 15)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:30,137 INFO L272 TraceCheckUtils]: 4: Hoare triple {75244#(<= ~counter~0 15)} call #t~ret7 := main(); {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:30,137 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75244#(<= ~counter~0 15)} {74795#true} #67#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:30,137 INFO L290 TraceCheckUtils]: 2: Hoare triple {75244#(<= ~counter~0 15)} assume true; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:30,138 INFO L290 TraceCheckUtils]: 1: Hoare triple {74795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {75244#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:30,138 INFO L272 TraceCheckUtils]: 0: Hoare triple {74795#true} call ULTIMATE.init(); {74795#true} is VALID [2022-04-08 06:21:30,138 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 06:21:30,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:21:30,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1101275087] [2022-04-08 06:21:30,139 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:21:30,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1469715461] [2022-04-08 06:21:30,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1469715461] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:21:30,139 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:21:30,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38] total 54 [2022-04-08 06:21:30,139 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:21:30,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1225734870] [2022-04-08 06:21:30,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1225734870] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:21:30,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:21:30,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-08 06:21:30,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013848759] [2022-04-08 06:21:30,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:21:30,140 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 06:21:30,141 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:21:30,141 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 06:21:30,374 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 06:21:30,374 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-08 06:21:30,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:21:30,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-08 06:21:30,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:21:30,375 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 06:21:32,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:32,114 INFO L93 Difference]: Finished difference Result 340 states and 376 transitions. [2022-04-08 06:21:32,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2022-04-08 06:21:32,114 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 06:21:32,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:21:32,115 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 06:21:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-08 06:21:32,121 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 06:21:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-08 06:21:32,130 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 375 transitions. [2022-04-08 06:21:32,432 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 06:21:32,440 INFO L225 Difference]: With dead ends: 340 [2022-04-08 06:21:32,440 INFO L226 Difference]: Without dead ends: 335 [2022-04-08 06:21:32,441 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 06:21:32,442 INFO L913 BasicCegarLoop]: 60 mSDtfsCounter, 159 mSDsluCounter, 294 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 354 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 06:21:32,442 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [159 Valid, 354 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 193 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 06:21:32,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2022-04-08 06:21:32,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 335. [2022-04-08 06:21:32,945 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:21:32,945 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 06:21:32,945 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 06:21:32,945 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 06:21:32,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:32,950 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-08 06:21:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-08 06:21:32,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:21:32,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:21:32,950 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 06:21:32,950 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 06:21:32,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:32,954 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-08 06:21:32,955 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-08 06:21:32,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:21:32,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:21:32,955 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:21:32,955 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:21:32,955 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 06:21:32,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 371 transitions. [2022-04-08 06:21:32,961 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 371 transitions. Word has length 329 [2022-04-08 06:21:32,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:21:32,961 INFO L478 AbstractCegarLoop]: Abstraction has 335 states and 371 transitions. [2022-04-08 06:21:32,961 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 06:21:32,961 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 335 states and 371 transitions. [2022-04-08 06:21:34,447 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 06:21:34,448 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-08 06:21:34,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-04-08 06:21:34,449 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:21:34,449 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 06:21:34,466 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Ended with exit code 0 [2022-04-08 06:21:34,651 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 06:21:34,651 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:21:34,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:21:34,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 69 times [2022-04-08 06:21:34,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:21:34,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [867592178] [2022-04-08 06:21:34,652 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:21:34,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 70 times [2022-04-08 06:21:34,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:21:34,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798721706] [2022-04-08 06:21:34,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:21:34,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:21:34,677 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:21:34,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1104745790] [2022-04-08 06:21:34,677 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:21:34,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:21:34,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:21:34,678 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 06:21:34,680 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 06:21:34,814 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:21:34,814 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:21:34,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 793 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-08 06:21:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:21:34,874 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:21:36,704 INFO L272 TraceCheckUtils]: 0: Hoare triple {78910#true} call ULTIMATE.init(); {78910#true} is VALID [2022-04-08 06:21:36,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {78910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,705 INFO L290 TraceCheckUtils]: 2: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,706 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78918#(<= ~counter~0 0)} {78910#true} #67#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,706 INFO L272 TraceCheckUtils]: 4: Hoare triple {78918#(<= ~counter~0 0)} call #t~ret7 := main(); {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {78918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,707 INFO L272 TraceCheckUtils]: 6: Hoare triple {78918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,707 INFO L290 TraceCheckUtils]: 7: Hoare triple {78918#(<= ~counter~0 0)} ~cond := #in~cond; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,707 INFO L290 TraceCheckUtils]: 8: Hoare triple {78918#(<= ~counter~0 0)} assume !(0 == ~cond); {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,707 INFO L290 TraceCheckUtils]: 9: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,708 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78918#(<= ~counter~0 0)} {78918#(<= ~counter~0 0)} #59#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,708 INFO L272 TraceCheckUtils]: 11: Hoare triple {78918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {78918#(<= ~counter~0 0)} ~cond := #in~cond; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,709 INFO L290 TraceCheckUtils]: 13: Hoare triple {78918#(<= ~counter~0 0)} assume !(0 == ~cond); {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,709 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78918#(<= ~counter~0 0)} {78918#(<= ~counter~0 0)} #61#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,709 INFO L290 TraceCheckUtils]: 16: Hoare triple {78918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {78918#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:36,711 INFO L290 TraceCheckUtils]: 17: Hoare triple {78918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78967#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:36,711 INFO L290 TraceCheckUtils]: 18: Hoare triple {78967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {78967#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:36,712 INFO L272 TraceCheckUtils]: 19: Hoare triple {78967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78967#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:36,712 INFO L290 TraceCheckUtils]: 20: Hoare triple {78967#(<= ~counter~0 1)} ~cond := #in~cond; {78967#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:36,712 INFO L290 TraceCheckUtils]: 21: Hoare triple {78967#(<= ~counter~0 1)} assume !(0 == ~cond); {78967#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:36,712 INFO L290 TraceCheckUtils]: 22: Hoare triple {78967#(<= ~counter~0 1)} assume true; {78967#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:36,713 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78967#(<= ~counter~0 1)} {78967#(<= ~counter~0 1)} #63#return; {78967#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:36,713 INFO L290 TraceCheckUtils]: 24: Hoare triple {78967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {78967#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:36,713 INFO L290 TraceCheckUtils]: 25: Hoare triple {78967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78967#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:36,714 INFO L290 TraceCheckUtils]: 26: Hoare triple {78967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78995#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:36,714 INFO L290 TraceCheckUtils]: 27: Hoare triple {78995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {78995#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:36,715 INFO L272 TraceCheckUtils]: 28: Hoare triple {78995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78995#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:36,715 INFO L290 TraceCheckUtils]: 29: Hoare triple {78995#(<= ~counter~0 2)} ~cond := #in~cond; {78995#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:36,715 INFO L290 TraceCheckUtils]: 30: Hoare triple {78995#(<= ~counter~0 2)} assume !(0 == ~cond); {78995#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:36,716 INFO L290 TraceCheckUtils]: 31: Hoare triple {78995#(<= ~counter~0 2)} assume true; {78995#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:36,716 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78995#(<= ~counter~0 2)} {78995#(<= ~counter~0 2)} #63#return; {78995#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:36,716 INFO L290 TraceCheckUtils]: 33: Hoare triple {78995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {78995#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:36,717 INFO L290 TraceCheckUtils]: 34: Hoare triple {78995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78995#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:36,717 INFO L290 TraceCheckUtils]: 35: Hoare triple {78995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79023#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:36,718 INFO L290 TraceCheckUtils]: 36: Hoare triple {79023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {79023#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:36,718 INFO L272 TraceCheckUtils]: 37: Hoare triple {79023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79023#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:36,718 INFO L290 TraceCheckUtils]: 38: Hoare triple {79023#(<= ~counter~0 3)} ~cond := #in~cond; {79023#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:36,719 INFO L290 TraceCheckUtils]: 39: Hoare triple {79023#(<= ~counter~0 3)} assume !(0 == ~cond); {79023#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:36,719 INFO L290 TraceCheckUtils]: 40: Hoare triple {79023#(<= ~counter~0 3)} assume true; {79023#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:36,719 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {79023#(<= ~counter~0 3)} {79023#(<= ~counter~0 3)} #63#return; {79023#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:36,720 INFO L290 TraceCheckUtils]: 42: Hoare triple {79023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {79023#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:36,720 INFO L290 TraceCheckUtils]: 43: Hoare triple {79023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79023#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:36,721 INFO L290 TraceCheckUtils]: 44: Hoare triple {79023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79051#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:36,721 INFO L290 TraceCheckUtils]: 45: Hoare triple {79051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {79051#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:36,721 INFO L272 TraceCheckUtils]: 46: Hoare triple {79051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79051#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:36,722 INFO L290 TraceCheckUtils]: 47: Hoare triple {79051#(<= ~counter~0 4)} ~cond := #in~cond; {79051#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:36,722 INFO L290 TraceCheckUtils]: 48: Hoare triple {79051#(<= ~counter~0 4)} assume !(0 == ~cond); {79051#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:36,722 INFO L290 TraceCheckUtils]: 49: Hoare triple {79051#(<= ~counter~0 4)} assume true; {79051#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:36,723 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {79051#(<= ~counter~0 4)} {79051#(<= ~counter~0 4)} #63#return; {79051#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:36,723 INFO L290 TraceCheckUtils]: 51: Hoare triple {79051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {79051#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:36,723 INFO L290 TraceCheckUtils]: 52: Hoare triple {79051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79051#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:36,724 INFO L290 TraceCheckUtils]: 53: Hoare triple {79051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79079#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:36,724 INFO L290 TraceCheckUtils]: 54: Hoare triple {79079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {79079#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:36,725 INFO L272 TraceCheckUtils]: 55: Hoare triple {79079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79079#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:36,725 INFO L290 TraceCheckUtils]: 56: Hoare triple {79079#(<= ~counter~0 5)} ~cond := #in~cond; {79079#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:36,725 INFO L290 TraceCheckUtils]: 57: Hoare triple {79079#(<= ~counter~0 5)} assume !(0 == ~cond); {79079#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:36,725 INFO L290 TraceCheckUtils]: 58: Hoare triple {79079#(<= ~counter~0 5)} assume true; {79079#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:36,726 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {79079#(<= ~counter~0 5)} {79079#(<= ~counter~0 5)} #63#return; {79079#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:36,726 INFO L290 TraceCheckUtils]: 60: Hoare triple {79079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {79079#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:36,726 INFO L290 TraceCheckUtils]: 61: Hoare triple {79079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79079#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:36,727 INFO L290 TraceCheckUtils]: 62: Hoare triple {79079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79107#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:36,727 INFO L290 TraceCheckUtils]: 63: Hoare triple {79107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {79107#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:36,728 INFO L272 TraceCheckUtils]: 64: Hoare triple {79107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79107#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:36,728 INFO L290 TraceCheckUtils]: 65: Hoare triple {79107#(<= ~counter~0 6)} ~cond := #in~cond; {79107#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:36,728 INFO L290 TraceCheckUtils]: 66: Hoare triple {79107#(<= ~counter~0 6)} assume !(0 == ~cond); {79107#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:36,729 INFO L290 TraceCheckUtils]: 67: Hoare triple {79107#(<= ~counter~0 6)} assume true; {79107#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:36,729 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {79107#(<= ~counter~0 6)} {79107#(<= ~counter~0 6)} #63#return; {79107#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:36,729 INFO L290 TraceCheckUtils]: 69: Hoare triple {79107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {79107#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:36,730 INFO L290 TraceCheckUtils]: 70: Hoare triple {79107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79107#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:36,730 INFO L290 TraceCheckUtils]: 71: Hoare triple {79107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79135#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:36,731 INFO L290 TraceCheckUtils]: 72: Hoare triple {79135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {79135#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:36,731 INFO L272 TraceCheckUtils]: 73: Hoare triple {79135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79135#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:36,731 INFO L290 TraceCheckUtils]: 74: Hoare triple {79135#(<= ~counter~0 7)} ~cond := #in~cond; {79135#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:36,732 INFO L290 TraceCheckUtils]: 75: Hoare triple {79135#(<= ~counter~0 7)} assume !(0 == ~cond); {79135#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:36,732 INFO L290 TraceCheckUtils]: 76: Hoare triple {79135#(<= ~counter~0 7)} assume true; {79135#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:36,732 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {79135#(<= ~counter~0 7)} {79135#(<= ~counter~0 7)} #63#return; {79135#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:36,733 INFO L290 TraceCheckUtils]: 78: Hoare triple {79135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {79135#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:36,733 INFO L290 TraceCheckUtils]: 79: Hoare triple {79135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79135#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:36,734 INFO L290 TraceCheckUtils]: 80: Hoare triple {79135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79163#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:36,734 INFO L290 TraceCheckUtils]: 81: Hoare triple {79163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {79163#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:36,734 INFO L272 TraceCheckUtils]: 82: Hoare triple {79163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79163#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:36,735 INFO L290 TraceCheckUtils]: 83: Hoare triple {79163#(<= ~counter~0 8)} ~cond := #in~cond; {79163#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:36,735 INFO L290 TraceCheckUtils]: 84: Hoare triple {79163#(<= ~counter~0 8)} assume !(0 == ~cond); {79163#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:36,735 INFO L290 TraceCheckUtils]: 85: Hoare triple {79163#(<= ~counter~0 8)} assume true; {79163#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:36,736 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {79163#(<= ~counter~0 8)} {79163#(<= ~counter~0 8)} #63#return; {79163#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:36,736 INFO L290 TraceCheckUtils]: 87: Hoare triple {79163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {79163#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:36,736 INFO L290 TraceCheckUtils]: 88: Hoare triple {79163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79163#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:36,737 INFO L290 TraceCheckUtils]: 89: Hoare triple {79163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79191#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:36,737 INFO L290 TraceCheckUtils]: 90: Hoare triple {79191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {79191#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:36,738 INFO L272 TraceCheckUtils]: 91: Hoare triple {79191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79191#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:36,738 INFO L290 TraceCheckUtils]: 92: Hoare triple {79191#(<= ~counter~0 9)} ~cond := #in~cond; {79191#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:36,738 INFO L290 TraceCheckUtils]: 93: Hoare triple {79191#(<= ~counter~0 9)} assume !(0 == ~cond); {79191#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:36,738 INFO L290 TraceCheckUtils]: 94: Hoare triple {79191#(<= ~counter~0 9)} assume true; {79191#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:36,739 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {79191#(<= ~counter~0 9)} {79191#(<= ~counter~0 9)} #63#return; {79191#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:36,739 INFO L290 TraceCheckUtils]: 96: Hoare triple {79191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {79191#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:36,739 INFO L290 TraceCheckUtils]: 97: Hoare triple {79191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79191#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:36,740 INFO L290 TraceCheckUtils]: 98: Hoare triple {79191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79219#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:36,740 INFO L290 TraceCheckUtils]: 99: Hoare triple {79219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {79219#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:36,741 INFO L272 TraceCheckUtils]: 100: Hoare triple {79219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79219#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:36,741 INFO L290 TraceCheckUtils]: 101: Hoare triple {79219#(<= ~counter~0 10)} ~cond := #in~cond; {79219#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:36,741 INFO L290 TraceCheckUtils]: 102: Hoare triple {79219#(<= ~counter~0 10)} assume !(0 == ~cond); {79219#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:36,742 INFO L290 TraceCheckUtils]: 103: Hoare triple {79219#(<= ~counter~0 10)} assume true; {79219#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:36,742 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {79219#(<= ~counter~0 10)} {79219#(<= ~counter~0 10)} #63#return; {79219#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:36,742 INFO L290 TraceCheckUtils]: 105: Hoare triple {79219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {79219#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:36,743 INFO L290 TraceCheckUtils]: 106: Hoare triple {79219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79219#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:36,743 INFO L290 TraceCheckUtils]: 107: Hoare triple {79219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79247#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:36,744 INFO L290 TraceCheckUtils]: 108: Hoare triple {79247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {79247#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:36,744 INFO L272 TraceCheckUtils]: 109: Hoare triple {79247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79247#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:36,744 INFO L290 TraceCheckUtils]: 110: Hoare triple {79247#(<= ~counter~0 11)} ~cond := #in~cond; {79247#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:36,744 INFO L290 TraceCheckUtils]: 111: Hoare triple {79247#(<= ~counter~0 11)} assume !(0 == ~cond); {79247#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:36,745 INFO L290 TraceCheckUtils]: 112: Hoare triple {79247#(<= ~counter~0 11)} assume true; {79247#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:36,745 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {79247#(<= ~counter~0 11)} {79247#(<= ~counter~0 11)} #63#return; {79247#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:36,745 INFO L290 TraceCheckUtils]: 114: Hoare triple {79247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {79247#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:36,746 INFO L290 TraceCheckUtils]: 115: Hoare triple {79247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79247#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:36,746 INFO L290 TraceCheckUtils]: 116: Hoare triple {79247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79275#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:36,747 INFO L290 TraceCheckUtils]: 117: Hoare triple {79275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {79275#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:36,747 INFO L272 TraceCheckUtils]: 118: Hoare triple {79275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79275#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:36,747 INFO L290 TraceCheckUtils]: 119: Hoare triple {79275#(<= ~counter~0 12)} ~cond := #in~cond; {79275#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:36,748 INFO L290 TraceCheckUtils]: 120: Hoare triple {79275#(<= ~counter~0 12)} assume !(0 == ~cond); {79275#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:36,748 INFO L290 TraceCheckUtils]: 121: Hoare triple {79275#(<= ~counter~0 12)} assume true; {79275#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:36,748 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {79275#(<= ~counter~0 12)} {79275#(<= ~counter~0 12)} #63#return; {79275#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:36,749 INFO L290 TraceCheckUtils]: 123: Hoare triple {79275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {79275#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:36,749 INFO L290 TraceCheckUtils]: 124: Hoare triple {79275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79275#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:36,750 INFO L290 TraceCheckUtils]: 125: Hoare triple {79275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79303#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:36,750 INFO L290 TraceCheckUtils]: 126: Hoare triple {79303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {79303#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:36,750 INFO L272 TraceCheckUtils]: 127: Hoare triple {79303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79303#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:36,751 INFO L290 TraceCheckUtils]: 128: Hoare triple {79303#(<= ~counter~0 13)} ~cond := #in~cond; {79303#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:36,751 INFO L290 TraceCheckUtils]: 129: Hoare triple {79303#(<= ~counter~0 13)} assume !(0 == ~cond); {79303#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:36,751 INFO L290 TraceCheckUtils]: 130: Hoare triple {79303#(<= ~counter~0 13)} assume true; {79303#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:36,752 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {79303#(<= ~counter~0 13)} {79303#(<= ~counter~0 13)} #63#return; {79303#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:36,752 INFO L290 TraceCheckUtils]: 132: Hoare triple {79303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {79303#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:36,752 INFO L290 TraceCheckUtils]: 133: Hoare triple {79303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79303#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:36,753 INFO L290 TraceCheckUtils]: 134: Hoare triple {79303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:36,753 INFO L290 TraceCheckUtils]: 135: Hoare triple {79331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:36,754 INFO L272 TraceCheckUtils]: 136: Hoare triple {79331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:36,754 INFO L290 TraceCheckUtils]: 137: Hoare triple {79331#(<= ~counter~0 14)} ~cond := #in~cond; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:36,754 INFO L290 TraceCheckUtils]: 138: Hoare triple {79331#(<= ~counter~0 14)} assume !(0 == ~cond); {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:36,754 INFO L290 TraceCheckUtils]: 139: Hoare triple {79331#(<= ~counter~0 14)} assume true; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:36,755 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {79331#(<= ~counter~0 14)} {79331#(<= ~counter~0 14)} #63#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:36,755 INFO L290 TraceCheckUtils]: 141: Hoare triple {79331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:36,755 INFO L290 TraceCheckUtils]: 142: Hoare triple {79331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:36,756 INFO L290 TraceCheckUtils]: 143: Hoare triple {79331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:36,756 INFO L290 TraceCheckUtils]: 144: Hoare triple {79359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:36,757 INFO L272 TraceCheckUtils]: 145: Hoare triple {79359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:36,757 INFO L290 TraceCheckUtils]: 146: Hoare triple {79359#(<= ~counter~0 15)} ~cond := #in~cond; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:36,757 INFO L290 TraceCheckUtils]: 147: Hoare triple {79359#(<= ~counter~0 15)} assume !(0 == ~cond); {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:36,758 INFO L290 TraceCheckUtils]: 148: Hoare triple {79359#(<= ~counter~0 15)} assume true; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:36,758 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {79359#(<= ~counter~0 15)} {79359#(<= ~counter~0 15)} #63#return; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:36,758 INFO L290 TraceCheckUtils]: 150: Hoare triple {79359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:36,759 INFO L290 TraceCheckUtils]: 151: Hoare triple {79359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:36,759 INFO L290 TraceCheckUtils]: 152: Hoare triple {79359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:36,760 INFO L290 TraceCheckUtils]: 153: Hoare triple {79387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:36,760 INFO L272 TraceCheckUtils]: 154: Hoare triple {79387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:36,760 INFO L290 TraceCheckUtils]: 155: Hoare triple {79387#(<= ~counter~0 16)} ~cond := #in~cond; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:36,761 INFO L290 TraceCheckUtils]: 156: Hoare triple {79387#(<= ~counter~0 16)} assume !(0 == ~cond); {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:36,761 INFO L290 TraceCheckUtils]: 157: Hoare triple {79387#(<= ~counter~0 16)} assume true; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:36,761 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {79387#(<= ~counter~0 16)} {79387#(<= ~counter~0 16)} #63#return; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:36,762 INFO L290 TraceCheckUtils]: 159: Hoare triple {79387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:36,762 INFO L290 TraceCheckUtils]: 160: Hoare triple {79387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:36,763 INFO L290 TraceCheckUtils]: 161: Hoare triple {79387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:36,763 INFO L290 TraceCheckUtils]: 162: Hoare triple {79415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:36,763 INFO L272 TraceCheckUtils]: 163: Hoare triple {79415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:36,764 INFO L290 TraceCheckUtils]: 164: Hoare triple {79415#(<= ~counter~0 17)} ~cond := #in~cond; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:36,764 INFO L290 TraceCheckUtils]: 165: Hoare triple {79415#(<= ~counter~0 17)} assume !(0 == ~cond); {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:36,764 INFO L290 TraceCheckUtils]: 166: Hoare triple {79415#(<= ~counter~0 17)} assume true; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:36,765 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {79415#(<= ~counter~0 17)} {79415#(<= ~counter~0 17)} #63#return; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:36,765 INFO L290 TraceCheckUtils]: 168: Hoare triple {79415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:36,765 INFO L290 TraceCheckUtils]: 169: Hoare triple {79415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:36,766 INFO L290 TraceCheckUtils]: 170: Hoare triple {79415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:36,766 INFO L290 TraceCheckUtils]: 171: Hoare triple {79443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:36,767 INFO L272 TraceCheckUtils]: 172: Hoare triple {79443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:36,767 INFO L290 TraceCheckUtils]: 173: Hoare triple {79443#(<= ~counter~0 18)} ~cond := #in~cond; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:36,767 INFO L290 TraceCheckUtils]: 174: Hoare triple {79443#(<= ~counter~0 18)} assume !(0 == ~cond); {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:36,767 INFO L290 TraceCheckUtils]: 175: Hoare triple {79443#(<= ~counter~0 18)} assume true; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:36,768 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {79443#(<= ~counter~0 18)} {79443#(<= ~counter~0 18)} #63#return; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:36,768 INFO L290 TraceCheckUtils]: 177: Hoare triple {79443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:36,768 INFO L290 TraceCheckUtils]: 178: Hoare triple {79443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:36,769 INFO L290 TraceCheckUtils]: 179: Hoare triple {79443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:36,769 INFO L290 TraceCheckUtils]: 180: Hoare triple {79471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:36,770 INFO L272 TraceCheckUtils]: 181: Hoare triple {79471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:36,770 INFO L290 TraceCheckUtils]: 182: Hoare triple {79471#(<= ~counter~0 19)} ~cond := #in~cond; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:36,770 INFO L290 TraceCheckUtils]: 183: Hoare triple {79471#(<= ~counter~0 19)} assume !(0 == ~cond); {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:36,771 INFO L290 TraceCheckUtils]: 184: Hoare triple {79471#(<= ~counter~0 19)} assume true; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:36,771 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {79471#(<= ~counter~0 19)} {79471#(<= ~counter~0 19)} #63#return; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:36,771 INFO L290 TraceCheckUtils]: 186: Hoare triple {79471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:36,772 INFO L290 TraceCheckUtils]: 187: Hoare triple {79471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:36,772 INFO L290 TraceCheckUtils]: 188: Hoare triple {79471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:36,773 INFO L290 TraceCheckUtils]: 189: Hoare triple {79499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:36,773 INFO L272 TraceCheckUtils]: 190: Hoare triple {79499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:36,773 INFO L290 TraceCheckUtils]: 191: Hoare triple {79499#(<= ~counter~0 20)} ~cond := #in~cond; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:36,774 INFO L290 TraceCheckUtils]: 192: Hoare triple {79499#(<= ~counter~0 20)} assume !(0 == ~cond); {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:36,774 INFO L290 TraceCheckUtils]: 193: Hoare triple {79499#(<= ~counter~0 20)} assume true; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:36,774 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {79499#(<= ~counter~0 20)} {79499#(<= ~counter~0 20)} #63#return; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:36,775 INFO L290 TraceCheckUtils]: 195: Hoare triple {79499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:36,775 INFO L290 TraceCheckUtils]: 196: Hoare triple {79499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:36,776 INFO L290 TraceCheckUtils]: 197: Hoare triple {79499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:36,776 INFO L290 TraceCheckUtils]: 198: Hoare triple {79527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:36,776 INFO L272 TraceCheckUtils]: 199: Hoare triple {79527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:36,777 INFO L290 TraceCheckUtils]: 200: Hoare triple {79527#(<= ~counter~0 21)} ~cond := #in~cond; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:36,777 INFO L290 TraceCheckUtils]: 201: Hoare triple {79527#(<= ~counter~0 21)} assume !(0 == ~cond); {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:36,777 INFO L290 TraceCheckUtils]: 202: Hoare triple {79527#(<= ~counter~0 21)} assume true; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:36,778 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {79527#(<= ~counter~0 21)} {79527#(<= ~counter~0 21)} #63#return; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:36,778 INFO L290 TraceCheckUtils]: 204: Hoare triple {79527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:36,778 INFO L290 TraceCheckUtils]: 205: Hoare triple {79527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:36,779 INFO L290 TraceCheckUtils]: 206: Hoare triple {79527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:36,779 INFO L290 TraceCheckUtils]: 207: Hoare triple {79555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:36,780 INFO L272 TraceCheckUtils]: 208: Hoare triple {79555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:36,780 INFO L290 TraceCheckUtils]: 209: Hoare triple {79555#(<= ~counter~0 22)} ~cond := #in~cond; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:36,780 INFO L290 TraceCheckUtils]: 210: Hoare triple {79555#(<= ~counter~0 22)} assume !(0 == ~cond); {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:36,780 INFO L290 TraceCheckUtils]: 211: Hoare triple {79555#(<= ~counter~0 22)} assume true; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:36,781 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {79555#(<= ~counter~0 22)} {79555#(<= ~counter~0 22)} #63#return; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:36,781 INFO L290 TraceCheckUtils]: 213: Hoare triple {79555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:36,781 INFO L290 TraceCheckUtils]: 214: Hoare triple {79555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:36,782 INFO L290 TraceCheckUtils]: 215: Hoare triple {79555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:36,782 INFO L290 TraceCheckUtils]: 216: Hoare triple {79583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:36,783 INFO L272 TraceCheckUtils]: 217: Hoare triple {79583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:36,783 INFO L290 TraceCheckUtils]: 218: Hoare triple {79583#(<= ~counter~0 23)} ~cond := #in~cond; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:36,783 INFO L290 TraceCheckUtils]: 219: Hoare triple {79583#(<= ~counter~0 23)} assume !(0 == ~cond); {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:36,784 INFO L290 TraceCheckUtils]: 220: Hoare triple {79583#(<= ~counter~0 23)} assume true; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:36,784 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {79583#(<= ~counter~0 23)} {79583#(<= ~counter~0 23)} #63#return; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:36,784 INFO L290 TraceCheckUtils]: 222: Hoare triple {79583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:36,785 INFO L290 TraceCheckUtils]: 223: Hoare triple {79583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:36,785 INFO L290 TraceCheckUtils]: 224: Hoare triple {79583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:36,786 INFO L290 TraceCheckUtils]: 225: Hoare triple {79611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:36,786 INFO L272 TraceCheckUtils]: 226: Hoare triple {79611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:36,786 INFO L290 TraceCheckUtils]: 227: Hoare triple {79611#(<= ~counter~0 24)} ~cond := #in~cond; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:36,787 INFO L290 TraceCheckUtils]: 228: Hoare triple {79611#(<= ~counter~0 24)} assume !(0 == ~cond); {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:36,787 INFO L290 TraceCheckUtils]: 229: Hoare triple {79611#(<= ~counter~0 24)} assume true; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:36,787 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {79611#(<= ~counter~0 24)} {79611#(<= ~counter~0 24)} #63#return; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:36,788 INFO L290 TraceCheckUtils]: 231: Hoare triple {79611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:36,788 INFO L290 TraceCheckUtils]: 232: Hoare triple {79611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:36,789 INFO L290 TraceCheckUtils]: 233: Hoare triple {79611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:36,789 INFO L290 TraceCheckUtils]: 234: Hoare triple {79639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:36,789 INFO L272 TraceCheckUtils]: 235: Hoare triple {79639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:36,790 INFO L290 TraceCheckUtils]: 236: Hoare triple {79639#(<= ~counter~0 25)} ~cond := #in~cond; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:36,790 INFO L290 TraceCheckUtils]: 237: Hoare triple {79639#(<= ~counter~0 25)} assume !(0 == ~cond); {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:36,790 INFO L290 TraceCheckUtils]: 238: Hoare triple {79639#(<= ~counter~0 25)} assume true; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:36,791 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {79639#(<= ~counter~0 25)} {79639#(<= ~counter~0 25)} #63#return; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:36,791 INFO L290 TraceCheckUtils]: 240: Hoare triple {79639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:36,791 INFO L290 TraceCheckUtils]: 241: Hoare triple {79639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:36,792 INFO L290 TraceCheckUtils]: 242: Hoare triple {79639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:36,792 INFO L290 TraceCheckUtils]: 243: Hoare triple {79667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:36,793 INFO L272 TraceCheckUtils]: 244: Hoare triple {79667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:36,793 INFO L290 TraceCheckUtils]: 245: Hoare triple {79667#(<= ~counter~0 26)} ~cond := #in~cond; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:36,793 INFO L290 TraceCheckUtils]: 246: Hoare triple {79667#(<= ~counter~0 26)} assume !(0 == ~cond); {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:36,793 INFO L290 TraceCheckUtils]: 247: Hoare triple {79667#(<= ~counter~0 26)} assume true; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:36,794 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {79667#(<= ~counter~0 26)} {79667#(<= ~counter~0 26)} #63#return; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:36,794 INFO L290 TraceCheckUtils]: 249: Hoare triple {79667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:36,794 INFO L290 TraceCheckUtils]: 250: Hoare triple {79667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:36,795 INFO L290 TraceCheckUtils]: 251: Hoare triple {79667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:36,795 INFO L290 TraceCheckUtils]: 252: Hoare triple {79695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:36,796 INFO L272 TraceCheckUtils]: 253: Hoare triple {79695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:36,796 INFO L290 TraceCheckUtils]: 254: Hoare triple {79695#(<= ~counter~0 27)} ~cond := #in~cond; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:36,796 INFO L290 TraceCheckUtils]: 255: Hoare triple {79695#(<= ~counter~0 27)} assume !(0 == ~cond); {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:36,797 INFO L290 TraceCheckUtils]: 256: Hoare triple {79695#(<= ~counter~0 27)} assume true; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:36,797 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {79695#(<= ~counter~0 27)} {79695#(<= ~counter~0 27)} #63#return; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:36,797 INFO L290 TraceCheckUtils]: 258: Hoare triple {79695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:36,798 INFO L290 TraceCheckUtils]: 259: Hoare triple {79695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:36,798 INFO L290 TraceCheckUtils]: 260: Hoare triple {79695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:36,799 INFO L290 TraceCheckUtils]: 261: Hoare triple {79723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:36,799 INFO L272 TraceCheckUtils]: 262: Hoare triple {79723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:36,799 INFO L290 TraceCheckUtils]: 263: Hoare triple {79723#(<= ~counter~0 28)} ~cond := #in~cond; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:36,800 INFO L290 TraceCheckUtils]: 264: Hoare triple {79723#(<= ~counter~0 28)} assume !(0 == ~cond); {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:36,800 INFO L290 TraceCheckUtils]: 265: Hoare triple {79723#(<= ~counter~0 28)} assume true; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:36,800 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {79723#(<= ~counter~0 28)} {79723#(<= ~counter~0 28)} #63#return; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:36,801 INFO L290 TraceCheckUtils]: 267: Hoare triple {79723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:36,801 INFO L290 TraceCheckUtils]: 268: Hoare triple {79723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:36,802 INFO L290 TraceCheckUtils]: 269: Hoare triple {79723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:36,802 INFO L290 TraceCheckUtils]: 270: Hoare triple {79751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:36,802 INFO L272 TraceCheckUtils]: 271: Hoare triple {79751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:36,803 INFO L290 TraceCheckUtils]: 272: Hoare triple {79751#(<= ~counter~0 29)} ~cond := #in~cond; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:36,803 INFO L290 TraceCheckUtils]: 273: Hoare triple {79751#(<= ~counter~0 29)} assume !(0 == ~cond); {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:36,803 INFO L290 TraceCheckUtils]: 274: Hoare triple {79751#(<= ~counter~0 29)} assume true; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:36,804 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {79751#(<= ~counter~0 29)} {79751#(<= ~counter~0 29)} #63#return; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:36,804 INFO L290 TraceCheckUtils]: 276: Hoare triple {79751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:36,804 INFO L290 TraceCheckUtils]: 277: Hoare triple {79751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:36,805 INFO L290 TraceCheckUtils]: 278: Hoare triple {79751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:36,805 INFO L290 TraceCheckUtils]: 279: Hoare triple {79779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:36,806 INFO L272 TraceCheckUtils]: 280: Hoare triple {79779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:36,806 INFO L290 TraceCheckUtils]: 281: Hoare triple {79779#(<= ~counter~0 30)} ~cond := #in~cond; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:36,806 INFO L290 TraceCheckUtils]: 282: Hoare triple {79779#(<= ~counter~0 30)} assume !(0 == ~cond); {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:36,806 INFO L290 TraceCheckUtils]: 283: Hoare triple {79779#(<= ~counter~0 30)} assume true; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:36,807 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {79779#(<= ~counter~0 30)} {79779#(<= ~counter~0 30)} #63#return; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:36,807 INFO L290 TraceCheckUtils]: 285: Hoare triple {79779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:36,807 INFO L290 TraceCheckUtils]: 286: Hoare triple {79779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:36,808 INFO L290 TraceCheckUtils]: 287: Hoare triple {79779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:36,808 INFO L290 TraceCheckUtils]: 288: Hoare triple {79807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:36,809 INFO L272 TraceCheckUtils]: 289: Hoare triple {79807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:36,809 INFO L290 TraceCheckUtils]: 290: Hoare triple {79807#(<= ~counter~0 31)} ~cond := #in~cond; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:36,809 INFO L290 TraceCheckUtils]: 291: Hoare triple {79807#(<= ~counter~0 31)} assume !(0 == ~cond); {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:36,810 INFO L290 TraceCheckUtils]: 292: Hoare triple {79807#(<= ~counter~0 31)} assume true; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:36,810 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {79807#(<= ~counter~0 31)} {79807#(<= ~counter~0 31)} #63#return; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:36,810 INFO L290 TraceCheckUtils]: 294: Hoare triple {79807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:36,811 INFO L290 TraceCheckUtils]: 295: Hoare triple {79807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:36,811 INFO L290 TraceCheckUtils]: 296: Hoare triple {79807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:36,812 INFO L290 TraceCheckUtils]: 297: Hoare triple {79835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:36,812 INFO L272 TraceCheckUtils]: 298: Hoare triple {79835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:36,813 INFO L290 TraceCheckUtils]: 299: Hoare triple {79835#(<= ~counter~0 32)} ~cond := #in~cond; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:36,813 INFO L290 TraceCheckUtils]: 300: Hoare triple {79835#(<= ~counter~0 32)} assume !(0 == ~cond); {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:36,813 INFO L290 TraceCheckUtils]: 301: Hoare triple {79835#(<= ~counter~0 32)} assume true; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:36,814 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {79835#(<= ~counter~0 32)} {79835#(<= ~counter~0 32)} #63#return; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:36,814 INFO L290 TraceCheckUtils]: 303: Hoare triple {79835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:36,814 INFO L290 TraceCheckUtils]: 304: Hoare triple {79835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:36,815 INFO L290 TraceCheckUtils]: 305: Hoare triple {79835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:36,815 INFO L290 TraceCheckUtils]: 306: Hoare triple {79863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:36,816 INFO L272 TraceCheckUtils]: 307: Hoare triple {79863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:36,816 INFO L290 TraceCheckUtils]: 308: Hoare triple {79863#(<= ~counter~0 33)} ~cond := #in~cond; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:36,816 INFO L290 TraceCheckUtils]: 309: Hoare triple {79863#(<= ~counter~0 33)} assume !(0 == ~cond); {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:36,816 INFO L290 TraceCheckUtils]: 310: Hoare triple {79863#(<= ~counter~0 33)} assume true; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:36,817 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {79863#(<= ~counter~0 33)} {79863#(<= ~counter~0 33)} #63#return; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:36,817 INFO L290 TraceCheckUtils]: 312: Hoare triple {79863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:36,817 INFO L290 TraceCheckUtils]: 313: Hoare triple {79863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:36,818 INFO L290 TraceCheckUtils]: 314: Hoare triple {79863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:36,818 INFO L290 TraceCheckUtils]: 315: Hoare triple {79891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:36,819 INFO L272 TraceCheckUtils]: 316: Hoare triple {79891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:36,819 INFO L290 TraceCheckUtils]: 317: Hoare triple {79891#(<= ~counter~0 34)} ~cond := #in~cond; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:36,819 INFO L290 TraceCheckUtils]: 318: Hoare triple {79891#(<= ~counter~0 34)} assume !(0 == ~cond); {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:36,820 INFO L290 TraceCheckUtils]: 319: Hoare triple {79891#(<= ~counter~0 34)} assume true; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:36,820 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {79891#(<= ~counter~0 34)} {79891#(<= ~counter~0 34)} #63#return; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:36,820 INFO L290 TraceCheckUtils]: 321: Hoare triple {79891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:36,821 INFO L290 TraceCheckUtils]: 322: Hoare triple {79891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:36,821 INFO L290 TraceCheckUtils]: 323: Hoare triple {79891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:36,822 INFO L290 TraceCheckUtils]: 324: Hoare triple {79919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:36,822 INFO L272 TraceCheckUtils]: 325: Hoare triple {79919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:36,822 INFO L290 TraceCheckUtils]: 326: Hoare triple {79919#(<= ~counter~0 35)} ~cond := #in~cond; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:36,823 INFO L290 TraceCheckUtils]: 327: Hoare triple {79919#(<= ~counter~0 35)} assume !(0 == ~cond); {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:36,823 INFO L290 TraceCheckUtils]: 328: Hoare triple {79919#(<= ~counter~0 35)} assume true; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:36,823 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {79919#(<= ~counter~0 35)} {79919#(<= ~counter~0 35)} #63#return; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:36,824 INFO L290 TraceCheckUtils]: 330: Hoare triple {79919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:36,824 INFO L290 TraceCheckUtils]: 331: Hoare triple {79919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:36,824 INFO L290 TraceCheckUtils]: 332: Hoare triple {79919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79947#(<= |main_#t~post6| 35)} is VALID [2022-04-08 06:21:36,825 INFO L290 TraceCheckUtils]: 333: Hoare triple {79947#(<= |main_#t~post6| 35)} assume !(#t~post6 < 50);havoc #t~post6; {78911#false} is VALID [2022-04-08 06:21:36,825 INFO L272 TraceCheckUtils]: 334: Hoare triple {78911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78911#false} is VALID [2022-04-08 06:21:36,825 INFO L290 TraceCheckUtils]: 335: Hoare triple {78911#false} ~cond := #in~cond; {78911#false} is VALID [2022-04-08 06:21:36,825 INFO L290 TraceCheckUtils]: 336: Hoare triple {78911#false} assume 0 == ~cond; {78911#false} is VALID [2022-04-08 06:21:36,825 INFO L290 TraceCheckUtils]: 337: Hoare triple {78911#false} assume !false; {78911#false} is VALID [2022-04-08 06:21:36,825 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 06:21:36,826 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:21:38,534 INFO L290 TraceCheckUtils]: 337: Hoare triple {78911#false} assume !false; {78911#false} is VALID [2022-04-08 06:21:38,535 INFO L290 TraceCheckUtils]: 336: Hoare triple {78911#false} assume 0 == ~cond; {78911#false} is VALID [2022-04-08 06:21:38,535 INFO L290 TraceCheckUtils]: 335: Hoare triple {78911#false} ~cond := #in~cond; {78911#false} is VALID [2022-04-08 06:21:38,535 INFO L272 TraceCheckUtils]: 334: Hoare triple {78911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78911#false} is VALID [2022-04-08 06:21:38,535 INFO L290 TraceCheckUtils]: 333: Hoare triple {79975#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {78911#false} is VALID [2022-04-08 06:21:38,535 INFO L290 TraceCheckUtils]: 332: Hoare triple {79979#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79975#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:21:38,536 INFO L290 TraceCheckUtils]: 331: Hoare triple {79979#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79979#(< ~counter~0 50)} is VALID [2022-04-08 06:21:38,536 INFO L290 TraceCheckUtils]: 330: Hoare triple {79979#(< ~counter~0 50)} assume !!(0 != ~r~0); {79979#(< ~counter~0 50)} is VALID [2022-04-08 06:21:38,536 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {78910#true} {79979#(< ~counter~0 50)} #63#return; {79979#(< ~counter~0 50)} is VALID [2022-04-08 06:21:38,537 INFO L290 TraceCheckUtils]: 328: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,537 INFO L290 TraceCheckUtils]: 327: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,537 INFO L290 TraceCheckUtils]: 326: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,537 INFO L272 TraceCheckUtils]: 325: Hoare triple {79979#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,537 INFO L290 TraceCheckUtils]: 324: Hoare triple {79979#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {79979#(< ~counter~0 50)} is VALID [2022-04-08 06:21:38,538 INFO L290 TraceCheckUtils]: 323: Hoare triple {80007#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79979#(< ~counter~0 50)} is VALID [2022-04-08 06:21:38,539 INFO L290 TraceCheckUtils]: 322: Hoare triple {80007#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80007#(< ~counter~0 49)} is VALID [2022-04-08 06:21:38,539 INFO L290 TraceCheckUtils]: 321: Hoare triple {80007#(< ~counter~0 49)} assume !!(0 != ~r~0); {80007#(< ~counter~0 49)} is VALID [2022-04-08 06:21:38,540 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {78910#true} {80007#(< ~counter~0 49)} #63#return; {80007#(< ~counter~0 49)} is VALID [2022-04-08 06:21:38,540 INFO L290 TraceCheckUtils]: 319: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,540 INFO L290 TraceCheckUtils]: 318: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,540 INFO L290 TraceCheckUtils]: 317: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,540 INFO L272 TraceCheckUtils]: 316: Hoare triple {80007#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,540 INFO L290 TraceCheckUtils]: 315: Hoare triple {80007#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {80007#(< ~counter~0 49)} is VALID [2022-04-08 06:21:38,541 INFO L290 TraceCheckUtils]: 314: Hoare triple {80035#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80007#(< ~counter~0 49)} is VALID [2022-04-08 06:21:38,541 INFO L290 TraceCheckUtils]: 313: Hoare triple {80035#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80035#(< ~counter~0 48)} is VALID [2022-04-08 06:21:38,541 INFO L290 TraceCheckUtils]: 312: Hoare triple {80035#(< ~counter~0 48)} assume !!(0 != ~r~0); {80035#(< ~counter~0 48)} is VALID [2022-04-08 06:21:38,542 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {78910#true} {80035#(< ~counter~0 48)} #63#return; {80035#(< ~counter~0 48)} is VALID [2022-04-08 06:21:38,542 INFO L290 TraceCheckUtils]: 310: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,542 INFO L290 TraceCheckUtils]: 309: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,542 INFO L290 TraceCheckUtils]: 308: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,542 INFO L272 TraceCheckUtils]: 307: Hoare triple {80035#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,542 INFO L290 TraceCheckUtils]: 306: Hoare triple {80035#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {80035#(< ~counter~0 48)} is VALID [2022-04-08 06:21:38,543 INFO L290 TraceCheckUtils]: 305: Hoare triple {80063#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80035#(< ~counter~0 48)} is VALID [2022-04-08 06:21:38,543 INFO L290 TraceCheckUtils]: 304: Hoare triple {80063#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80063#(< ~counter~0 47)} is VALID [2022-04-08 06:21:38,544 INFO L290 TraceCheckUtils]: 303: Hoare triple {80063#(< ~counter~0 47)} assume !!(0 != ~r~0); {80063#(< ~counter~0 47)} is VALID [2022-04-08 06:21:38,544 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {78910#true} {80063#(< ~counter~0 47)} #63#return; {80063#(< ~counter~0 47)} is VALID [2022-04-08 06:21:38,544 INFO L290 TraceCheckUtils]: 301: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,544 INFO L290 TraceCheckUtils]: 300: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,544 INFO L290 TraceCheckUtils]: 299: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,545 INFO L272 TraceCheckUtils]: 298: Hoare triple {80063#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,545 INFO L290 TraceCheckUtils]: 297: Hoare triple {80063#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {80063#(< ~counter~0 47)} is VALID [2022-04-08 06:21:38,545 INFO L290 TraceCheckUtils]: 296: Hoare triple {80091#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80063#(< ~counter~0 47)} is VALID [2022-04-08 06:21:38,546 INFO L290 TraceCheckUtils]: 295: Hoare triple {80091#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80091#(< ~counter~0 46)} is VALID [2022-04-08 06:21:38,546 INFO L290 TraceCheckUtils]: 294: Hoare triple {80091#(< ~counter~0 46)} assume !!(0 != ~r~0); {80091#(< ~counter~0 46)} is VALID [2022-04-08 06:21:38,547 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {78910#true} {80091#(< ~counter~0 46)} #63#return; {80091#(< ~counter~0 46)} is VALID [2022-04-08 06:21:38,547 INFO L290 TraceCheckUtils]: 292: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,547 INFO L290 TraceCheckUtils]: 291: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,547 INFO L290 TraceCheckUtils]: 290: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,547 INFO L272 TraceCheckUtils]: 289: Hoare triple {80091#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,547 INFO L290 TraceCheckUtils]: 288: Hoare triple {80091#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {80091#(< ~counter~0 46)} is VALID [2022-04-08 06:21:38,548 INFO L290 TraceCheckUtils]: 287: Hoare triple {80119#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80091#(< ~counter~0 46)} is VALID [2022-04-08 06:21:38,548 INFO L290 TraceCheckUtils]: 286: Hoare triple {80119#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80119#(< ~counter~0 45)} is VALID [2022-04-08 06:21:38,548 INFO L290 TraceCheckUtils]: 285: Hoare triple {80119#(< ~counter~0 45)} assume !!(0 != ~r~0); {80119#(< ~counter~0 45)} is VALID [2022-04-08 06:21:38,549 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {78910#true} {80119#(< ~counter~0 45)} #63#return; {80119#(< ~counter~0 45)} is VALID [2022-04-08 06:21:38,549 INFO L290 TraceCheckUtils]: 283: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,549 INFO L290 TraceCheckUtils]: 282: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,549 INFO L290 TraceCheckUtils]: 281: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,549 INFO L272 TraceCheckUtils]: 280: Hoare triple {80119#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,549 INFO L290 TraceCheckUtils]: 279: Hoare triple {80119#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {80119#(< ~counter~0 45)} is VALID [2022-04-08 06:21:38,550 INFO L290 TraceCheckUtils]: 278: Hoare triple {80147#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80119#(< ~counter~0 45)} is VALID [2022-04-08 06:21:38,550 INFO L290 TraceCheckUtils]: 277: Hoare triple {80147#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80147#(< ~counter~0 44)} is VALID [2022-04-08 06:21:38,551 INFO L290 TraceCheckUtils]: 276: Hoare triple {80147#(< ~counter~0 44)} assume !!(0 != ~r~0); {80147#(< ~counter~0 44)} is VALID [2022-04-08 06:21:38,551 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {78910#true} {80147#(< ~counter~0 44)} #63#return; {80147#(< ~counter~0 44)} is VALID [2022-04-08 06:21:38,551 INFO L290 TraceCheckUtils]: 274: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,551 INFO L290 TraceCheckUtils]: 273: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,551 INFO L290 TraceCheckUtils]: 272: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,551 INFO L272 TraceCheckUtils]: 271: Hoare triple {80147#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,552 INFO L290 TraceCheckUtils]: 270: Hoare triple {80147#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {80147#(< ~counter~0 44)} is VALID [2022-04-08 06:21:38,552 INFO L290 TraceCheckUtils]: 269: Hoare triple {80175#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80147#(< ~counter~0 44)} is VALID [2022-04-08 06:21:38,553 INFO L290 TraceCheckUtils]: 268: Hoare triple {80175#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80175#(< ~counter~0 43)} is VALID [2022-04-08 06:21:38,553 INFO L290 TraceCheckUtils]: 267: Hoare triple {80175#(< ~counter~0 43)} assume !!(0 != ~r~0); {80175#(< ~counter~0 43)} is VALID [2022-04-08 06:21:38,553 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {78910#true} {80175#(< ~counter~0 43)} #63#return; {80175#(< ~counter~0 43)} is VALID [2022-04-08 06:21:38,554 INFO L290 TraceCheckUtils]: 265: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,554 INFO L290 TraceCheckUtils]: 264: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,554 INFO L290 TraceCheckUtils]: 263: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,554 INFO L272 TraceCheckUtils]: 262: Hoare triple {80175#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,554 INFO L290 TraceCheckUtils]: 261: Hoare triple {80175#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {80175#(< ~counter~0 43)} is VALID [2022-04-08 06:21:38,555 INFO L290 TraceCheckUtils]: 260: Hoare triple {80203#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80175#(< ~counter~0 43)} is VALID [2022-04-08 06:21:38,555 INFO L290 TraceCheckUtils]: 259: Hoare triple {80203#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80203#(< ~counter~0 42)} is VALID [2022-04-08 06:21:38,555 INFO L290 TraceCheckUtils]: 258: Hoare triple {80203#(< ~counter~0 42)} assume !!(0 != ~r~0); {80203#(< ~counter~0 42)} is VALID [2022-04-08 06:21:38,556 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {78910#true} {80203#(< ~counter~0 42)} #63#return; {80203#(< ~counter~0 42)} is VALID [2022-04-08 06:21:38,556 INFO L290 TraceCheckUtils]: 256: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,556 INFO L290 TraceCheckUtils]: 255: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,556 INFO L290 TraceCheckUtils]: 254: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,556 INFO L272 TraceCheckUtils]: 253: Hoare triple {80203#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,556 INFO L290 TraceCheckUtils]: 252: Hoare triple {80203#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {80203#(< ~counter~0 42)} is VALID [2022-04-08 06:21:38,557 INFO L290 TraceCheckUtils]: 251: Hoare triple {80231#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80203#(< ~counter~0 42)} is VALID [2022-04-08 06:21:38,557 INFO L290 TraceCheckUtils]: 250: Hoare triple {80231#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80231#(< ~counter~0 41)} is VALID [2022-04-08 06:21:38,558 INFO L290 TraceCheckUtils]: 249: Hoare triple {80231#(< ~counter~0 41)} assume !!(0 != ~r~0); {80231#(< ~counter~0 41)} is VALID [2022-04-08 06:21:38,558 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {78910#true} {80231#(< ~counter~0 41)} #63#return; {80231#(< ~counter~0 41)} is VALID [2022-04-08 06:21:38,558 INFO L290 TraceCheckUtils]: 247: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,558 INFO L290 TraceCheckUtils]: 246: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,558 INFO L290 TraceCheckUtils]: 245: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,558 INFO L272 TraceCheckUtils]: 244: Hoare triple {80231#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,559 INFO L290 TraceCheckUtils]: 243: Hoare triple {80231#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {80231#(< ~counter~0 41)} is VALID [2022-04-08 06:21:38,559 INFO L290 TraceCheckUtils]: 242: Hoare triple {80259#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80231#(< ~counter~0 41)} is VALID [2022-04-08 06:21:38,560 INFO L290 TraceCheckUtils]: 241: Hoare triple {80259#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80259#(< ~counter~0 40)} is VALID [2022-04-08 06:21:38,560 INFO L290 TraceCheckUtils]: 240: Hoare triple {80259#(< ~counter~0 40)} assume !!(0 != ~r~0); {80259#(< ~counter~0 40)} is VALID [2022-04-08 06:21:38,560 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {78910#true} {80259#(< ~counter~0 40)} #63#return; {80259#(< ~counter~0 40)} is VALID [2022-04-08 06:21:38,560 INFO L290 TraceCheckUtils]: 238: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,560 INFO L290 TraceCheckUtils]: 237: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,561 INFO L290 TraceCheckUtils]: 236: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,561 INFO L272 TraceCheckUtils]: 235: Hoare triple {80259#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,561 INFO L290 TraceCheckUtils]: 234: Hoare triple {80259#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {80259#(< ~counter~0 40)} is VALID [2022-04-08 06:21:38,562 INFO L290 TraceCheckUtils]: 233: Hoare triple {80287#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80259#(< ~counter~0 40)} is VALID [2022-04-08 06:21:38,562 INFO L290 TraceCheckUtils]: 232: Hoare triple {80287#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80287#(< ~counter~0 39)} is VALID [2022-04-08 06:21:38,562 INFO L290 TraceCheckUtils]: 231: Hoare triple {80287#(< ~counter~0 39)} assume !!(0 != ~r~0); {80287#(< ~counter~0 39)} is VALID [2022-04-08 06:21:38,563 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {78910#true} {80287#(< ~counter~0 39)} #63#return; {80287#(< ~counter~0 39)} is VALID [2022-04-08 06:21:38,563 INFO L290 TraceCheckUtils]: 229: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,563 INFO L290 TraceCheckUtils]: 228: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,563 INFO L290 TraceCheckUtils]: 227: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,563 INFO L272 TraceCheckUtils]: 226: Hoare triple {80287#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,563 INFO L290 TraceCheckUtils]: 225: Hoare triple {80287#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {80287#(< ~counter~0 39)} is VALID [2022-04-08 06:21:38,564 INFO L290 TraceCheckUtils]: 224: Hoare triple {80315#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80287#(< ~counter~0 39)} is VALID [2022-04-08 06:21:38,564 INFO L290 TraceCheckUtils]: 223: Hoare triple {80315#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80315#(< ~counter~0 38)} is VALID [2022-04-08 06:21:38,564 INFO L290 TraceCheckUtils]: 222: Hoare triple {80315#(< ~counter~0 38)} assume !!(0 != ~r~0); {80315#(< ~counter~0 38)} is VALID [2022-04-08 06:21:38,565 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {78910#true} {80315#(< ~counter~0 38)} #63#return; {80315#(< ~counter~0 38)} is VALID [2022-04-08 06:21:38,565 INFO L290 TraceCheckUtils]: 220: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,565 INFO L290 TraceCheckUtils]: 219: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,565 INFO L290 TraceCheckUtils]: 218: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,565 INFO L272 TraceCheckUtils]: 217: Hoare triple {80315#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,565 INFO L290 TraceCheckUtils]: 216: Hoare triple {80315#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {80315#(< ~counter~0 38)} is VALID [2022-04-08 06:21:38,566 INFO L290 TraceCheckUtils]: 215: Hoare triple {80343#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80315#(< ~counter~0 38)} is VALID [2022-04-08 06:21:38,566 INFO L290 TraceCheckUtils]: 214: Hoare triple {80343#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80343#(< ~counter~0 37)} is VALID [2022-04-08 06:21:38,567 INFO L290 TraceCheckUtils]: 213: Hoare triple {80343#(< ~counter~0 37)} assume !!(0 != ~r~0); {80343#(< ~counter~0 37)} is VALID [2022-04-08 06:21:38,567 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {78910#true} {80343#(< ~counter~0 37)} #63#return; {80343#(< ~counter~0 37)} is VALID [2022-04-08 06:21:38,567 INFO L290 TraceCheckUtils]: 211: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,567 INFO L290 TraceCheckUtils]: 210: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,567 INFO L290 TraceCheckUtils]: 209: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,568 INFO L272 TraceCheckUtils]: 208: Hoare triple {80343#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,568 INFO L290 TraceCheckUtils]: 207: Hoare triple {80343#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {80343#(< ~counter~0 37)} is VALID [2022-04-08 06:21:38,569 INFO L290 TraceCheckUtils]: 206: Hoare triple {79919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80343#(< ~counter~0 37)} is VALID [2022-04-08 06:21:38,569 INFO L290 TraceCheckUtils]: 205: Hoare triple {79919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:38,569 INFO L290 TraceCheckUtils]: 204: Hoare triple {79919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:38,570 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {78910#true} {79919#(<= ~counter~0 35)} #63#return; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:38,570 INFO L290 TraceCheckUtils]: 202: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,570 INFO L290 TraceCheckUtils]: 201: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,570 INFO L290 TraceCheckUtils]: 200: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,570 INFO L272 TraceCheckUtils]: 199: Hoare triple {79919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,570 INFO L290 TraceCheckUtils]: 198: Hoare triple {79919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:38,571 INFO L290 TraceCheckUtils]: 197: Hoare triple {79891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:38,571 INFO L290 TraceCheckUtils]: 196: Hoare triple {79891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:38,571 INFO L290 TraceCheckUtils]: 195: Hoare triple {79891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:38,572 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {78910#true} {79891#(<= ~counter~0 34)} #63#return; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:38,572 INFO L290 TraceCheckUtils]: 193: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,572 INFO L290 TraceCheckUtils]: 192: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,572 INFO L290 TraceCheckUtils]: 191: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,572 INFO L272 TraceCheckUtils]: 190: Hoare triple {79891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,572 INFO L290 TraceCheckUtils]: 189: Hoare triple {79891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:38,573 INFO L290 TraceCheckUtils]: 188: Hoare triple {79863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:38,573 INFO L290 TraceCheckUtils]: 187: Hoare triple {79863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:38,574 INFO L290 TraceCheckUtils]: 186: Hoare triple {79863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:38,574 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {78910#true} {79863#(<= ~counter~0 33)} #63#return; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:38,574 INFO L290 TraceCheckUtils]: 184: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,574 INFO L290 TraceCheckUtils]: 183: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,574 INFO L290 TraceCheckUtils]: 182: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,574 INFO L272 TraceCheckUtils]: 181: Hoare triple {79863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,575 INFO L290 TraceCheckUtils]: 180: Hoare triple {79863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:38,575 INFO L290 TraceCheckUtils]: 179: Hoare triple {79835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:38,576 INFO L290 TraceCheckUtils]: 178: Hoare triple {79835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:38,576 INFO L290 TraceCheckUtils]: 177: Hoare triple {79835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:38,576 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {78910#true} {79835#(<= ~counter~0 32)} #63#return; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:38,577 INFO L290 TraceCheckUtils]: 175: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,577 INFO L290 TraceCheckUtils]: 174: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,577 INFO L290 TraceCheckUtils]: 173: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,577 INFO L272 TraceCheckUtils]: 172: Hoare triple {79835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,577 INFO L290 TraceCheckUtils]: 171: Hoare triple {79835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:38,578 INFO L290 TraceCheckUtils]: 170: Hoare triple {79807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:38,578 INFO L290 TraceCheckUtils]: 169: Hoare triple {79807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:38,578 INFO L290 TraceCheckUtils]: 168: Hoare triple {79807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:38,579 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {78910#true} {79807#(<= ~counter~0 31)} #63#return; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:38,579 INFO L290 TraceCheckUtils]: 166: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,579 INFO L290 TraceCheckUtils]: 165: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,579 INFO L290 TraceCheckUtils]: 164: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,579 INFO L272 TraceCheckUtils]: 163: Hoare triple {79807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,579 INFO L290 TraceCheckUtils]: 162: Hoare triple {79807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:38,580 INFO L290 TraceCheckUtils]: 161: Hoare triple {79779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:38,580 INFO L290 TraceCheckUtils]: 160: Hoare triple {79779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:38,581 INFO L290 TraceCheckUtils]: 159: Hoare triple {79779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:38,581 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78910#true} {79779#(<= ~counter~0 30)} #63#return; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:38,581 INFO L290 TraceCheckUtils]: 157: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,581 INFO L290 TraceCheckUtils]: 156: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,581 INFO L290 TraceCheckUtils]: 155: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,581 INFO L272 TraceCheckUtils]: 154: Hoare triple {79779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,582 INFO L290 TraceCheckUtils]: 153: Hoare triple {79779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:38,582 INFO L290 TraceCheckUtils]: 152: Hoare triple {79751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:38,583 INFO L290 TraceCheckUtils]: 151: Hoare triple {79751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:38,583 INFO L290 TraceCheckUtils]: 150: Hoare triple {79751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:38,583 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {78910#true} {79751#(<= ~counter~0 29)} #63#return; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:38,583 INFO L290 TraceCheckUtils]: 148: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,584 INFO L290 TraceCheckUtils]: 147: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,584 INFO L290 TraceCheckUtils]: 146: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,584 INFO L272 TraceCheckUtils]: 145: Hoare triple {79751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,584 INFO L290 TraceCheckUtils]: 144: Hoare triple {79751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:38,585 INFO L290 TraceCheckUtils]: 143: Hoare triple {79723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:38,585 INFO L290 TraceCheckUtils]: 142: Hoare triple {79723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:38,585 INFO L290 TraceCheckUtils]: 141: Hoare triple {79723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:38,586 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {78910#true} {79723#(<= ~counter~0 28)} #63#return; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:38,586 INFO L290 TraceCheckUtils]: 139: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,586 INFO L290 TraceCheckUtils]: 138: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,586 INFO L290 TraceCheckUtils]: 137: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,586 INFO L272 TraceCheckUtils]: 136: Hoare triple {79723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,586 INFO L290 TraceCheckUtils]: 135: Hoare triple {79723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:38,587 INFO L290 TraceCheckUtils]: 134: Hoare triple {79695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:38,587 INFO L290 TraceCheckUtils]: 133: Hoare triple {79695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:38,588 INFO L290 TraceCheckUtils]: 132: Hoare triple {79695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:38,588 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {78910#true} {79695#(<= ~counter~0 27)} #63#return; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:38,588 INFO L290 TraceCheckUtils]: 130: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,588 INFO L290 TraceCheckUtils]: 129: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,588 INFO L290 TraceCheckUtils]: 128: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,588 INFO L272 TraceCheckUtils]: 127: Hoare triple {79695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,589 INFO L290 TraceCheckUtils]: 126: Hoare triple {79695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:38,589 INFO L290 TraceCheckUtils]: 125: Hoare triple {79667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:38,590 INFO L290 TraceCheckUtils]: 124: Hoare triple {79667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:38,590 INFO L290 TraceCheckUtils]: 123: Hoare triple {79667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:38,590 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {78910#true} {79667#(<= ~counter~0 26)} #63#return; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:38,590 INFO L290 TraceCheckUtils]: 121: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,590 INFO L290 TraceCheckUtils]: 120: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,591 INFO L290 TraceCheckUtils]: 119: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,591 INFO L272 TraceCheckUtils]: 118: Hoare triple {79667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,591 INFO L290 TraceCheckUtils]: 117: Hoare triple {79667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:38,592 INFO L290 TraceCheckUtils]: 116: Hoare triple {79639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:38,592 INFO L290 TraceCheckUtils]: 115: Hoare triple {79639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:38,592 INFO L290 TraceCheckUtils]: 114: Hoare triple {79639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:38,593 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {78910#true} {79639#(<= ~counter~0 25)} #63#return; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:38,593 INFO L290 TraceCheckUtils]: 112: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,593 INFO L290 TraceCheckUtils]: 111: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,593 INFO L290 TraceCheckUtils]: 110: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,593 INFO L272 TraceCheckUtils]: 109: Hoare triple {79639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,593 INFO L290 TraceCheckUtils]: 108: Hoare triple {79639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:38,594 INFO L290 TraceCheckUtils]: 107: Hoare triple {79611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:38,594 INFO L290 TraceCheckUtils]: 106: Hoare triple {79611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:38,594 INFO L290 TraceCheckUtils]: 105: Hoare triple {79611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:38,595 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {78910#true} {79611#(<= ~counter~0 24)} #63#return; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:38,595 INFO L290 TraceCheckUtils]: 103: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,595 INFO L290 TraceCheckUtils]: 102: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,595 INFO L290 TraceCheckUtils]: 101: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,595 INFO L272 TraceCheckUtils]: 100: Hoare triple {79611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,595 INFO L290 TraceCheckUtils]: 99: Hoare triple {79611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:38,596 INFO L290 TraceCheckUtils]: 98: Hoare triple {79583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:38,596 INFO L290 TraceCheckUtils]: 97: Hoare triple {79583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:38,597 INFO L290 TraceCheckUtils]: 96: Hoare triple {79583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:38,597 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78910#true} {79583#(<= ~counter~0 23)} #63#return; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:38,597 INFO L290 TraceCheckUtils]: 94: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,597 INFO L290 TraceCheckUtils]: 93: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,597 INFO L290 TraceCheckUtils]: 92: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,597 INFO L272 TraceCheckUtils]: 91: Hoare triple {79583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,598 INFO L290 TraceCheckUtils]: 90: Hoare triple {79583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:38,598 INFO L290 TraceCheckUtils]: 89: Hoare triple {79555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:38,599 INFO L290 TraceCheckUtils]: 88: Hoare triple {79555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:38,599 INFO L290 TraceCheckUtils]: 87: Hoare triple {79555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:38,599 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {78910#true} {79555#(<= ~counter~0 22)} #63#return; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:38,599 INFO L290 TraceCheckUtils]: 85: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,600 INFO L290 TraceCheckUtils]: 84: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,600 INFO L290 TraceCheckUtils]: 83: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,600 INFO L272 TraceCheckUtils]: 82: Hoare triple {79555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,600 INFO L290 TraceCheckUtils]: 81: Hoare triple {79555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:38,601 INFO L290 TraceCheckUtils]: 80: Hoare triple {79527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:38,601 INFO L290 TraceCheckUtils]: 79: Hoare triple {79527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:38,601 INFO L290 TraceCheckUtils]: 78: Hoare triple {79527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:38,602 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {78910#true} {79527#(<= ~counter~0 21)} #63#return; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:38,602 INFO L290 TraceCheckUtils]: 76: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,602 INFO L290 TraceCheckUtils]: 75: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,602 INFO L290 TraceCheckUtils]: 74: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,602 INFO L272 TraceCheckUtils]: 73: Hoare triple {79527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,602 INFO L290 TraceCheckUtils]: 72: Hoare triple {79527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:38,603 INFO L290 TraceCheckUtils]: 71: Hoare triple {79499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:38,603 INFO L290 TraceCheckUtils]: 70: Hoare triple {79499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:38,603 INFO L290 TraceCheckUtils]: 69: Hoare triple {79499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:38,604 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {78910#true} {79499#(<= ~counter~0 20)} #63#return; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:38,604 INFO L290 TraceCheckUtils]: 67: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,604 INFO L290 TraceCheckUtils]: 66: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,604 INFO L290 TraceCheckUtils]: 65: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,604 INFO L272 TraceCheckUtils]: 64: Hoare triple {79499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,604 INFO L290 TraceCheckUtils]: 63: Hoare triple {79499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:38,605 INFO L290 TraceCheckUtils]: 62: Hoare triple {79471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:38,605 INFO L290 TraceCheckUtils]: 61: Hoare triple {79471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:38,606 INFO L290 TraceCheckUtils]: 60: Hoare triple {79471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:38,606 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {78910#true} {79471#(<= ~counter~0 19)} #63#return; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:38,606 INFO L290 TraceCheckUtils]: 58: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,606 INFO L290 TraceCheckUtils]: 57: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,606 INFO L290 TraceCheckUtils]: 56: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,607 INFO L272 TraceCheckUtils]: 55: Hoare triple {79471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,607 INFO L290 TraceCheckUtils]: 54: Hoare triple {79471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:38,608 INFO L290 TraceCheckUtils]: 53: Hoare triple {79443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:38,608 INFO L290 TraceCheckUtils]: 52: Hoare triple {79443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:38,608 INFO L290 TraceCheckUtils]: 51: Hoare triple {79443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:38,609 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {78910#true} {79443#(<= ~counter~0 18)} #63#return; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:38,609 INFO L290 TraceCheckUtils]: 49: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,609 INFO L290 TraceCheckUtils]: 48: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,609 INFO L290 TraceCheckUtils]: 47: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,609 INFO L272 TraceCheckUtils]: 46: Hoare triple {79443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,609 INFO L290 TraceCheckUtils]: 45: Hoare triple {79443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:38,610 INFO L290 TraceCheckUtils]: 44: Hoare triple {79415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:38,610 INFO L290 TraceCheckUtils]: 43: Hoare triple {79415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:38,610 INFO L290 TraceCheckUtils]: 42: Hoare triple {79415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:38,611 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {78910#true} {79415#(<= ~counter~0 17)} #63#return; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:38,611 INFO L290 TraceCheckUtils]: 40: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,611 INFO L290 TraceCheckUtils]: 39: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,611 INFO L290 TraceCheckUtils]: 38: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,611 INFO L272 TraceCheckUtils]: 37: Hoare triple {79415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,611 INFO L290 TraceCheckUtils]: 36: Hoare triple {79415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:38,612 INFO L290 TraceCheckUtils]: 35: Hoare triple {79387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:38,612 INFO L290 TraceCheckUtils]: 34: Hoare triple {79387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:38,613 INFO L290 TraceCheckUtils]: 33: Hoare triple {79387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:38,613 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78910#true} {79387#(<= ~counter~0 16)} #63#return; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:38,613 INFO L290 TraceCheckUtils]: 31: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,613 INFO L290 TraceCheckUtils]: 30: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,613 INFO L290 TraceCheckUtils]: 29: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,613 INFO L272 TraceCheckUtils]: 28: Hoare triple {79387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,614 INFO L290 TraceCheckUtils]: 27: Hoare triple {79387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:38,614 INFO L290 TraceCheckUtils]: 26: Hoare triple {79359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:38,615 INFO L290 TraceCheckUtils]: 25: Hoare triple {79359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:38,615 INFO L290 TraceCheckUtils]: 24: Hoare triple {79359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:38,615 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78910#true} {79359#(<= ~counter~0 15)} #63#return; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:38,616 INFO L290 TraceCheckUtils]: 22: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,616 INFO L290 TraceCheckUtils]: 21: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,616 INFO L290 TraceCheckUtils]: 20: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,616 INFO L272 TraceCheckUtils]: 19: Hoare triple {79359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,616 INFO L290 TraceCheckUtils]: 18: Hoare triple {79359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:38,617 INFO L290 TraceCheckUtils]: 17: Hoare triple {79331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:38,617 INFO L290 TraceCheckUtils]: 16: Hoare triple {79331#(<= ~counter~0 14)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:38,617 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78910#true} {79331#(<= ~counter~0 14)} #61#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:38,617 INFO L290 TraceCheckUtils]: 14: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,618 INFO L290 TraceCheckUtils]: 12: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,618 INFO L272 TraceCheckUtils]: 11: Hoare triple {79331#(<= ~counter~0 14)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,618 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78910#true} {79331#(<= ~counter~0 14)} #59#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:38,618 INFO L290 TraceCheckUtils]: 9: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-08 06:21:38,618 INFO L290 TraceCheckUtils]: 8: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-08 06:21:38,618 INFO L290 TraceCheckUtils]: 7: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-08 06:21:38,618 INFO L272 TraceCheckUtils]: 6: Hoare triple {79331#(<= ~counter~0 14)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78910#true} is VALID [2022-04-08 06:21:38,619 INFO L290 TraceCheckUtils]: 5: Hoare triple {79331#(<= ~counter~0 14)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:38,619 INFO L272 TraceCheckUtils]: 4: Hoare triple {79331#(<= ~counter~0 14)} call #t~ret7 := main(); {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:38,619 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79331#(<= ~counter~0 14)} {78910#true} #67#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:38,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {79331#(<= ~counter~0 14)} assume true; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:38,620 INFO L290 TraceCheckUtils]: 1: Hoare triple {78910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {79331#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:38,620 INFO L272 TraceCheckUtils]: 0: Hoare triple {78910#true} call ULTIMATE.init(); {78910#true} is VALID [2022-04-08 06:21:38,621 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 06:21:38,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:21:38,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798721706] [2022-04-08 06:21:38,621 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:21:38,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1104745790] [2022-04-08 06:21:38,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1104745790] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:21:38,621 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:21:38,621 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 54 [2022-04-08 06:21:38,621 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:21:38,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [867592178] [2022-04-08 06:21:38,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [867592178] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:21:38,621 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:21:38,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-08 06:21:38,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128137608] [2022-04-08 06:21:38,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:21:38,622 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 06:21:38,622 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:21:38,623 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 06:21:38,869 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 06:21:38,869 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-08 06:21:38,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:21:38,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-08 06:21:38,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:21:38,870 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 06:21:40,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:40,754 INFO L93 Difference]: Finished difference Result 349 states and 386 transitions. [2022-04-08 06:21:40,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2022-04-08 06:21:40,755 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 06:21:40,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:21:40,755 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 06:21:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-08 06:21:40,761 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 06:21:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-08 06:21:40,767 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 385 transitions. [2022-04-08 06:21:41,061 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 06:21:41,067 INFO L225 Difference]: With dead ends: 349 [2022-04-08 06:21:41,067 INFO L226 Difference]: Without dead ends: 344 [2022-04-08 06:21:41,068 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 06:21:41,068 INFO L913 BasicCegarLoop]: 61 mSDtfsCounter, 156 mSDsluCounter, 307 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 156 SdHoareTripleChecker+Valid, 368 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:21:41,069 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [156 Valid, 368 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:21:41,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2022-04-08 06:21:41,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 344. [2022-04-08 06:21:41,661 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:21:41,662 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 06:21:41,662 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 06:21:41,663 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 06:21:41,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:41,669 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-08 06:21:41,669 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-08 06:21:41,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:21:41,670 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:21:41,670 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 06:21:41,670 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 06:21:41,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:41,674 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-08 06:21:41,674 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-08 06:21:41,675 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:21:41,675 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:21:41,675 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:21:41,675 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:21:41,675 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 06:21:41,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 381 transitions. [2022-04-08 06:21:41,681 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 381 transitions. Word has length 338 [2022-04-08 06:21:41,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:21:41,681 INFO L478 AbstractCegarLoop]: Abstraction has 344 states and 381 transitions. [2022-04-08 06:21:41,681 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 06:21:41,681 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 344 states and 381 transitions. [2022-04-08 06:21:42,462 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 06:21:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-08 06:21:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-04-08 06:21:42,464 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:21:42,464 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 06:21:42,481 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 06:21:42,667 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 06:21:42,668 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:21:42,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:21:42,668 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 71 times [2022-04-08 06:21:42,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:21:42,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [724176227] [2022-04-08 06:21:42,669 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:21:42,669 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 72 times [2022-04-08 06:21:42,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:21:42,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797111162] [2022-04-08 06:21:42,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:21:42,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:21:42,697 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:21:42,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1581987193] [2022-04-08 06:21:42,698 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:21:42,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:21:42,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:21:42,699 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 06:21:42,703 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 06:21:44,951 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-08 06:21:44,952 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:21:44,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 813 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-08 06:21:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:21:45,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:21:46,897 INFO L272 TraceCheckUtils]: 0: Hoare triple {83135#true} call ULTIMATE.init(); {83135#true} is VALID [2022-04-08 06:21:46,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {83135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,898 INFO L290 TraceCheckUtils]: 2: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,899 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83143#(<= ~counter~0 0)} {83135#true} #67#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,899 INFO L272 TraceCheckUtils]: 4: Hoare triple {83143#(<= ~counter~0 0)} call #t~ret7 := main(); {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,899 INFO L290 TraceCheckUtils]: 5: Hoare triple {83143#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,900 INFO L272 TraceCheckUtils]: 6: Hoare triple {83143#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,900 INFO L290 TraceCheckUtils]: 7: Hoare triple {83143#(<= ~counter~0 0)} ~cond := #in~cond; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,900 INFO L290 TraceCheckUtils]: 8: Hoare triple {83143#(<= ~counter~0 0)} assume !(0 == ~cond); {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,900 INFO L290 TraceCheckUtils]: 9: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,901 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83143#(<= ~counter~0 0)} {83143#(<= ~counter~0 0)} #59#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,901 INFO L272 TraceCheckUtils]: 11: Hoare triple {83143#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,901 INFO L290 TraceCheckUtils]: 12: Hoare triple {83143#(<= ~counter~0 0)} ~cond := #in~cond; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,902 INFO L290 TraceCheckUtils]: 13: Hoare triple {83143#(<= ~counter~0 0)} assume !(0 == ~cond); {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,902 INFO L290 TraceCheckUtils]: 14: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,902 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83143#(<= ~counter~0 0)} {83143#(<= ~counter~0 0)} #61#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,903 INFO L290 TraceCheckUtils]: 16: Hoare triple {83143#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83143#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:46,904 INFO L290 TraceCheckUtils]: 17: Hoare triple {83143#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83192#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:46,904 INFO L290 TraceCheckUtils]: 18: Hoare triple {83192#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {83192#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:46,905 INFO L272 TraceCheckUtils]: 19: Hoare triple {83192#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83192#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:46,905 INFO L290 TraceCheckUtils]: 20: Hoare triple {83192#(<= ~counter~0 1)} ~cond := #in~cond; {83192#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:46,905 INFO L290 TraceCheckUtils]: 21: Hoare triple {83192#(<= ~counter~0 1)} assume !(0 == ~cond); {83192#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:46,906 INFO L290 TraceCheckUtils]: 22: Hoare triple {83192#(<= ~counter~0 1)} assume true; {83192#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:46,906 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83192#(<= ~counter~0 1)} {83192#(<= ~counter~0 1)} #63#return; {83192#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:46,906 INFO L290 TraceCheckUtils]: 24: Hoare triple {83192#(<= ~counter~0 1)} assume !!(0 != ~r~0); {83192#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:46,907 INFO L290 TraceCheckUtils]: 25: Hoare triple {83192#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83192#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:46,907 INFO L290 TraceCheckUtils]: 26: Hoare triple {83192#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83220#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:46,908 INFO L290 TraceCheckUtils]: 27: Hoare triple {83220#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {83220#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:46,908 INFO L272 TraceCheckUtils]: 28: Hoare triple {83220#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83220#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:46,908 INFO L290 TraceCheckUtils]: 29: Hoare triple {83220#(<= ~counter~0 2)} ~cond := #in~cond; {83220#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:46,909 INFO L290 TraceCheckUtils]: 30: Hoare triple {83220#(<= ~counter~0 2)} assume !(0 == ~cond); {83220#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:46,909 INFO L290 TraceCheckUtils]: 31: Hoare triple {83220#(<= ~counter~0 2)} assume true; {83220#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:46,909 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83220#(<= ~counter~0 2)} {83220#(<= ~counter~0 2)} #63#return; {83220#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:46,910 INFO L290 TraceCheckUtils]: 33: Hoare triple {83220#(<= ~counter~0 2)} assume !!(0 != ~r~0); {83220#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:46,910 INFO L290 TraceCheckUtils]: 34: Hoare triple {83220#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83220#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:46,911 INFO L290 TraceCheckUtils]: 35: Hoare triple {83220#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83248#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:46,911 INFO L290 TraceCheckUtils]: 36: Hoare triple {83248#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {83248#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:46,911 INFO L272 TraceCheckUtils]: 37: Hoare triple {83248#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83248#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:46,912 INFO L290 TraceCheckUtils]: 38: Hoare triple {83248#(<= ~counter~0 3)} ~cond := #in~cond; {83248#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:46,912 INFO L290 TraceCheckUtils]: 39: Hoare triple {83248#(<= ~counter~0 3)} assume !(0 == ~cond); {83248#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:46,912 INFO L290 TraceCheckUtils]: 40: Hoare triple {83248#(<= ~counter~0 3)} assume true; {83248#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:46,913 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83248#(<= ~counter~0 3)} {83248#(<= ~counter~0 3)} #63#return; {83248#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:46,913 INFO L290 TraceCheckUtils]: 42: Hoare triple {83248#(<= ~counter~0 3)} assume !!(0 != ~r~0); {83248#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:46,913 INFO L290 TraceCheckUtils]: 43: Hoare triple {83248#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83248#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:46,914 INFO L290 TraceCheckUtils]: 44: Hoare triple {83248#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83276#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:46,914 INFO L290 TraceCheckUtils]: 45: Hoare triple {83276#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {83276#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:46,915 INFO L272 TraceCheckUtils]: 46: Hoare triple {83276#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83276#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:46,915 INFO L290 TraceCheckUtils]: 47: Hoare triple {83276#(<= ~counter~0 4)} ~cond := #in~cond; {83276#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:46,915 INFO L290 TraceCheckUtils]: 48: Hoare triple {83276#(<= ~counter~0 4)} assume !(0 == ~cond); {83276#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:46,916 INFO L290 TraceCheckUtils]: 49: Hoare triple {83276#(<= ~counter~0 4)} assume true; {83276#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:46,916 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83276#(<= ~counter~0 4)} {83276#(<= ~counter~0 4)} #63#return; {83276#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:46,916 INFO L290 TraceCheckUtils]: 51: Hoare triple {83276#(<= ~counter~0 4)} assume !!(0 != ~r~0); {83276#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:46,917 INFO L290 TraceCheckUtils]: 52: Hoare triple {83276#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83276#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:46,917 INFO L290 TraceCheckUtils]: 53: Hoare triple {83276#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83304#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:46,918 INFO L290 TraceCheckUtils]: 54: Hoare triple {83304#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {83304#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:46,918 INFO L272 TraceCheckUtils]: 55: Hoare triple {83304#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83304#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:46,918 INFO L290 TraceCheckUtils]: 56: Hoare triple {83304#(<= ~counter~0 5)} ~cond := #in~cond; {83304#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:46,919 INFO L290 TraceCheckUtils]: 57: Hoare triple {83304#(<= ~counter~0 5)} assume !(0 == ~cond); {83304#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:46,919 INFO L290 TraceCheckUtils]: 58: Hoare triple {83304#(<= ~counter~0 5)} assume true; {83304#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:46,919 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83304#(<= ~counter~0 5)} {83304#(<= ~counter~0 5)} #63#return; {83304#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:46,920 INFO L290 TraceCheckUtils]: 60: Hoare triple {83304#(<= ~counter~0 5)} assume !!(0 != ~r~0); {83304#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:46,920 INFO L290 TraceCheckUtils]: 61: Hoare triple {83304#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83304#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:46,921 INFO L290 TraceCheckUtils]: 62: Hoare triple {83304#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83332#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:46,921 INFO L290 TraceCheckUtils]: 63: Hoare triple {83332#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {83332#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:46,921 INFO L272 TraceCheckUtils]: 64: Hoare triple {83332#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83332#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:46,922 INFO L290 TraceCheckUtils]: 65: Hoare triple {83332#(<= ~counter~0 6)} ~cond := #in~cond; {83332#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:46,922 INFO L290 TraceCheckUtils]: 66: Hoare triple {83332#(<= ~counter~0 6)} assume !(0 == ~cond); {83332#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:46,922 INFO L290 TraceCheckUtils]: 67: Hoare triple {83332#(<= ~counter~0 6)} assume true; {83332#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:46,923 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83332#(<= ~counter~0 6)} {83332#(<= ~counter~0 6)} #63#return; {83332#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:46,923 INFO L290 TraceCheckUtils]: 69: Hoare triple {83332#(<= ~counter~0 6)} assume !!(0 != ~r~0); {83332#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:46,923 INFO L290 TraceCheckUtils]: 70: Hoare triple {83332#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83332#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:46,924 INFO L290 TraceCheckUtils]: 71: Hoare triple {83332#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83360#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:46,924 INFO L290 TraceCheckUtils]: 72: Hoare triple {83360#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {83360#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:46,925 INFO L272 TraceCheckUtils]: 73: Hoare triple {83360#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83360#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:46,925 INFO L290 TraceCheckUtils]: 74: Hoare triple {83360#(<= ~counter~0 7)} ~cond := #in~cond; {83360#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:46,925 INFO L290 TraceCheckUtils]: 75: Hoare triple {83360#(<= ~counter~0 7)} assume !(0 == ~cond); {83360#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:46,925 INFO L290 TraceCheckUtils]: 76: Hoare triple {83360#(<= ~counter~0 7)} assume true; {83360#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:46,926 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83360#(<= ~counter~0 7)} {83360#(<= ~counter~0 7)} #63#return; {83360#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:46,926 INFO L290 TraceCheckUtils]: 78: Hoare triple {83360#(<= ~counter~0 7)} assume !!(0 != ~r~0); {83360#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:46,926 INFO L290 TraceCheckUtils]: 79: Hoare triple {83360#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83360#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:46,927 INFO L290 TraceCheckUtils]: 80: Hoare triple {83360#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83388#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:46,927 INFO L290 TraceCheckUtils]: 81: Hoare triple {83388#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {83388#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:46,928 INFO L272 TraceCheckUtils]: 82: Hoare triple {83388#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83388#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:46,928 INFO L290 TraceCheckUtils]: 83: Hoare triple {83388#(<= ~counter~0 8)} ~cond := #in~cond; {83388#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:46,928 INFO L290 TraceCheckUtils]: 84: Hoare triple {83388#(<= ~counter~0 8)} assume !(0 == ~cond); {83388#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:46,929 INFO L290 TraceCheckUtils]: 85: Hoare triple {83388#(<= ~counter~0 8)} assume true; {83388#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:46,929 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83388#(<= ~counter~0 8)} {83388#(<= ~counter~0 8)} #63#return; {83388#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:46,929 INFO L290 TraceCheckUtils]: 87: Hoare triple {83388#(<= ~counter~0 8)} assume !!(0 != ~r~0); {83388#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:46,930 INFO L290 TraceCheckUtils]: 88: Hoare triple {83388#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83388#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:46,930 INFO L290 TraceCheckUtils]: 89: Hoare triple {83388#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83416#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:46,931 INFO L290 TraceCheckUtils]: 90: Hoare triple {83416#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {83416#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:46,931 INFO L272 TraceCheckUtils]: 91: Hoare triple {83416#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83416#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:46,931 INFO L290 TraceCheckUtils]: 92: Hoare triple {83416#(<= ~counter~0 9)} ~cond := #in~cond; {83416#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:46,932 INFO L290 TraceCheckUtils]: 93: Hoare triple {83416#(<= ~counter~0 9)} assume !(0 == ~cond); {83416#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:46,932 INFO L290 TraceCheckUtils]: 94: Hoare triple {83416#(<= ~counter~0 9)} assume true; {83416#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:46,932 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83416#(<= ~counter~0 9)} {83416#(<= ~counter~0 9)} #63#return; {83416#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:46,933 INFO L290 TraceCheckUtils]: 96: Hoare triple {83416#(<= ~counter~0 9)} assume !!(0 != ~r~0); {83416#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:46,933 INFO L290 TraceCheckUtils]: 97: Hoare triple {83416#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83416#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:46,934 INFO L290 TraceCheckUtils]: 98: Hoare triple {83416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83444#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:46,934 INFO L290 TraceCheckUtils]: 99: Hoare triple {83444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {83444#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:46,934 INFO L272 TraceCheckUtils]: 100: Hoare triple {83444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83444#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:46,935 INFO L290 TraceCheckUtils]: 101: Hoare triple {83444#(<= ~counter~0 10)} ~cond := #in~cond; {83444#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:46,935 INFO L290 TraceCheckUtils]: 102: Hoare triple {83444#(<= ~counter~0 10)} assume !(0 == ~cond); {83444#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:46,935 INFO L290 TraceCheckUtils]: 103: Hoare triple {83444#(<= ~counter~0 10)} assume true; {83444#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:46,936 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83444#(<= ~counter~0 10)} {83444#(<= ~counter~0 10)} #63#return; {83444#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:46,936 INFO L290 TraceCheckUtils]: 105: Hoare triple {83444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {83444#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:46,936 INFO L290 TraceCheckUtils]: 106: Hoare triple {83444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83444#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:46,937 INFO L290 TraceCheckUtils]: 107: Hoare triple {83444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83472#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:46,937 INFO L290 TraceCheckUtils]: 108: Hoare triple {83472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {83472#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:46,938 INFO L272 TraceCheckUtils]: 109: Hoare triple {83472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83472#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:46,938 INFO L290 TraceCheckUtils]: 110: Hoare triple {83472#(<= ~counter~0 11)} ~cond := #in~cond; {83472#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:46,938 INFO L290 TraceCheckUtils]: 111: Hoare triple {83472#(<= ~counter~0 11)} assume !(0 == ~cond); {83472#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:46,938 INFO L290 TraceCheckUtils]: 112: Hoare triple {83472#(<= ~counter~0 11)} assume true; {83472#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:46,939 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83472#(<= ~counter~0 11)} {83472#(<= ~counter~0 11)} #63#return; {83472#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:46,939 INFO L290 TraceCheckUtils]: 114: Hoare triple {83472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {83472#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:46,939 INFO L290 TraceCheckUtils]: 115: Hoare triple {83472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83472#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:46,940 INFO L290 TraceCheckUtils]: 116: Hoare triple {83472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83500#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:46,940 INFO L290 TraceCheckUtils]: 117: Hoare triple {83500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {83500#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:46,941 INFO L272 TraceCheckUtils]: 118: Hoare triple {83500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83500#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:46,941 INFO L290 TraceCheckUtils]: 119: Hoare triple {83500#(<= ~counter~0 12)} ~cond := #in~cond; {83500#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:46,941 INFO L290 TraceCheckUtils]: 120: Hoare triple {83500#(<= ~counter~0 12)} assume !(0 == ~cond); {83500#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:46,942 INFO L290 TraceCheckUtils]: 121: Hoare triple {83500#(<= ~counter~0 12)} assume true; {83500#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:46,942 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83500#(<= ~counter~0 12)} {83500#(<= ~counter~0 12)} #63#return; {83500#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:46,942 INFO L290 TraceCheckUtils]: 123: Hoare triple {83500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {83500#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:46,943 INFO L290 TraceCheckUtils]: 124: Hoare triple {83500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83500#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:46,943 INFO L290 TraceCheckUtils]: 125: Hoare triple {83500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:46,944 INFO L290 TraceCheckUtils]: 126: Hoare triple {83528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:46,944 INFO L272 TraceCheckUtils]: 127: Hoare triple {83528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:46,944 INFO L290 TraceCheckUtils]: 128: Hoare triple {83528#(<= ~counter~0 13)} ~cond := #in~cond; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:46,945 INFO L290 TraceCheckUtils]: 129: Hoare triple {83528#(<= ~counter~0 13)} assume !(0 == ~cond); {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:46,945 INFO L290 TraceCheckUtils]: 130: Hoare triple {83528#(<= ~counter~0 13)} assume true; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:46,945 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83528#(<= ~counter~0 13)} {83528#(<= ~counter~0 13)} #63#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:46,946 INFO L290 TraceCheckUtils]: 132: Hoare triple {83528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:46,946 INFO L290 TraceCheckUtils]: 133: Hoare triple {83528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:46,947 INFO L290 TraceCheckUtils]: 134: Hoare triple {83528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:46,947 INFO L290 TraceCheckUtils]: 135: Hoare triple {83556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:46,947 INFO L272 TraceCheckUtils]: 136: Hoare triple {83556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:46,948 INFO L290 TraceCheckUtils]: 137: Hoare triple {83556#(<= ~counter~0 14)} ~cond := #in~cond; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:46,948 INFO L290 TraceCheckUtils]: 138: Hoare triple {83556#(<= ~counter~0 14)} assume !(0 == ~cond); {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:46,948 INFO L290 TraceCheckUtils]: 139: Hoare triple {83556#(<= ~counter~0 14)} assume true; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:46,949 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83556#(<= ~counter~0 14)} {83556#(<= ~counter~0 14)} #63#return; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:46,949 INFO L290 TraceCheckUtils]: 141: Hoare triple {83556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:46,949 INFO L290 TraceCheckUtils]: 142: Hoare triple {83556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:46,950 INFO L290 TraceCheckUtils]: 143: Hoare triple {83556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:46,950 INFO L290 TraceCheckUtils]: 144: Hoare triple {83584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:46,951 INFO L272 TraceCheckUtils]: 145: Hoare triple {83584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:46,951 INFO L290 TraceCheckUtils]: 146: Hoare triple {83584#(<= ~counter~0 15)} ~cond := #in~cond; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:46,951 INFO L290 TraceCheckUtils]: 147: Hoare triple {83584#(<= ~counter~0 15)} assume !(0 == ~cond); {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:46,951 INFO L290 TraceCheckUtils]: 148: Hoare triple {83584#(<= ~counter~0 15)} assume true; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:46,952 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83584#(<= ~counter~0 15)} {83584#(<= ~counter~0 15)} #63#return; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:46,952 INFO L290 TraceCheckUtils]: 150: Hoare triple {83584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:46,952 INFO L290 TraceCheckUtils]: 151: Hoare triple {83584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:46,953 INFO L290 TraceCheckUtils]: 152: Hoare triple {83584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:46,953 INFO L290 TraceCheckUtils]: 153: Hoare triple {83612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:46,954 INFO L272 TraceCheckUtils]: 154: Hoare triple {83612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:46,954 INFO L290 TraceCheckUtils]: 155: Hoare triple {83612#(<= ~counter~0 16)} ~cond := #in~cond; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:46,954 INFO L290 TraceCheckUtils]: 156: Hoare triple {83612#(<= ~counter~0 16)} assume !(0 == ~cond); {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:46,955 INFO L290 TraceCheckUtils]: 157: Hoare triple {83612#(<= ~counter~0 16)} assume true; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:46,955 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83612#(<= ~counter~0 16)} {83612#(<= ~counter~0 16)} #63#return; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:46,955 INFO L290 TraceCheckUtils]: 159: Hoare triple {83612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:46,956 INFO L290 TraceCheckUtils]: 160: Hoare triple {83612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:46,956 INFO L290 TraceCheckUtils]: 161: Hoare triple {83612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:46,957 INFO L290 TraceCheckUtils]: 162: Hoare triple {83640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:46,957 INFO L272 TraceCheckUtils]: 163: Hoare triple {83640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:46,957 INFO L290 TraceCheckUtils]: 164: Hoare triple {83640#(<= ~counter~0 17)} ~cond := #in~cond; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:46,958 INFO L290 TraceCheckUtils]: 165: Hoare triple {83640#(<= ~counter~0 17)} assume !(0 == ~cond); {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:46,958 INFO L290 TraceCheckUtils]: 166: Hoare triple {83640#(<= ~counter~0 17)} assume true; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:46,958 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83640#(<= ~counter~0 17)} {83640#(<= ~counter~0 17)} #63#return; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:46,959 INFO L290 TraceCheckUtils]: 168: Hoare triple {83640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:46,959 INFO L290 TraceCheckUtils]: 169: Hoare triple {83640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:46,960 INFO L290 TraceCheckUtils]: 170: Hoare triple {83640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:46,960 INFO L290 TraceCheckUtils]: 171: Hoare triple {83668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:46,960 INFO L272 TraceCheckUtils]: 172: Hoare triple {83668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:46,961 INFO L290 TraceCheckUtils]: 173: Hoare triple {83668#(<= ~counter~0 18)} ~cond := #in~cond; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:46,961 INFO L290 TraceCheckUtils]: 174: Hoare triple {83668#(<= ~counter~0 18)} assume !(0 == ~cond); {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:46,961 INFO L290 TraceCheckUtils]: 175: Hoare triple {83668#(<= ~counter~0 18)} assume true; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:46,962 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83668#(<= ~counter~0 18)} {83668#(<= ~counter~0 18)} #63#return; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:46,962 INFO L290 TraceCheckUtils]: 177: Hoare triple {83668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:46,962 INFO L290 TraceCheckUtils]: 178: Hoare triple {83668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:46,963 INFO L290 TraceCheckUtils]: 179: Hoare triple {83668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:46,963 INFO L290 TraceCheckUtils]: 180: Hoare triple {83696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:46,964 INFO L272 TraceCheckUtils]: 181: Hoare triple {83696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:46,964 INFO L290 TraceCheckUtils]: 182: Hoare triple {83696#(<= ~counter~0 19)} ~cond := #in~cond; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:46,964 INFO L290 TraceCheckUtils]: 183: Hoare triple {83696#(<= ~counter~0 19)} assume !(0 == ~cond); {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:46,964 INFO L290 TraceCheckUtils]: 184: Hoare triple {83696#(<= ~counter~0 19)} assume true; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:46,965 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83696#(<= ~counter~0 19)} {83696#(<= ~counter~0 19)} #63#return; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:46,965 INFO L290 TraceCheckUtils]: 186: Hoare triple {83696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:46,965 INFO L290 TraceCheckUtils]: 187: Hoare triple {83696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:46,966 INFO L290 TraceCheckUtils]: 188: Hoare triple {83696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:46,966 INFO L290 TraceCheckUtils]: 189: Hoare triple {83724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:46,967 INFO L272 TraceCheckUtils]: 190: Hoare triple {83724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:46,967 INFO L290 TraceCheckUtils]: 191: Hoare triple {83724#(<= ~counter~0 20)} ~cond := #in~cond; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:46,967 INFO L290 TraceCheckUtils]: 192: Hoare triple {83724#(<= ~counter~0 20)} assume !(0 == ~cond); {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:46,968 INFO L290 TraceCheckUtils]: 193: Hoare triple {83724#(<= ~counter~0 20)} assume true; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:46,968 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83724#(<= ~counter~0 20)} {83724#(<= ~counter~0 20)} #63#return; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:46,968 INFO L290 TraceCheckUtils]: 195: Hoare triple {83724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:46,969 INFO L290 TraceCheckUtils]: 196: Hoare triple {83724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:46,969 INFO L290 TraceCheckUtils]: 197: Hoare triple {83724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:46,970 INFO L290 TraceCheckUtils]: 198: Hoare triple {83752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:46,970 INFO L272 TraceCheckUtils]: 199: Hoare triple {83752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:46,970 INFO L290 TraceCheckUtils]: 200: Hoare triple {83752#(<= ~counter~0 21)} ~cond := #in~cond; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:46,971 INFO L290 TraceCheckUtils]: 201: Hoare triple {83752#(<= ~counter~0 21)} assume !(0 == ~cond); {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:46,971 INFO L290 TraceCheckUtils]: 202: Hoare triple {83752#(<= ~counter~0 21)} assume true; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:46,971 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83752#(<= ~counter~0 21)} {83752#(<= ~counter~0 21)} #63#return; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:46,972 INFO L290 TraceCheckUtils]: 204: Hoare triple {83752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:46,972 INFO L290 TraceCheckUtils]: 205: Hoare triple {83752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:46,973 INFO L290 TraceCheckUtils]: 206: Hoare triple {83752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:46,973 INFO L290 TraceCheckUtils]: 207: Hoare triple {83780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:46,973 INFO L272 TraceCheckUtils]: 208: Hoare triple {83780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:46,974 INFO L290 TraceCheckUtils]: 209: Hoare triple {83780#(<= ~counter~0 22)} ~cond := #in~cond; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:46,974 INFO L290 TraceCheckUtils]: 210: Hoare triple {83780#(<= ~counter~0 22)} assume !(0 == ~cond); {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:46,974 INFO L290 TraceCheckUtils]: 211: Hoare triple {83780#(<= ~counter~0 22)} assume true; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:46,975 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83780#(<= ~counter~0 22)} {83780#(<= ~counter~0 22)} #63#return; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:46,975 INFO L290 TraceCheckUtils]: 213: Hoare triple {83780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:46,975 INFO L290 TraceCheckUtils]: 214: Hoare triple {83780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:46,976 INFO L290 TraceCheckUtils]: 215: Hoare triple {83780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:46,976 INFO L290 TraceCheckUtils]: 216: Hoare triple {83808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:46,977 INFO L272 TraceCheckUtils]: 217: Hoare triple {83808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:46,977 INFO L290 TraceCheckUtils]: 218: Hoare triple {83808#(<= ~counter~0 23)} ~cond := #in~cond; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:46,977 INFO L290 TraceCheckUtils]: 219: Hoare triple {83808#(<= ~counter~0 23)} assume !(0 == ~cond); {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:46,977 INFO L290 TraceCheckUtils]: 220: Hoare triple {83808#(<= ~counter~0 23)} assume true; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:46,978 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83808#(<= ~counter~0 23)} {83808#(<= ~counter~0 23)} #63#return; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:46,978 INFO L290 TraceCheckUtils]: 222: Hoare triple {83808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:46,978 INFO L290 TraceCheckUtils]: 223: Hoare triple {83808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:46,979 INFO L290 TraceCheckUtils]: 224: Hoare triple {83808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:46,979 INFO L290 TraceCheckUtils]: 225: Hoare triple {83836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:46,980 INFO L272 TraceCheckUtils]: 226: Hoare triple {83836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:46,980 INFO L290 TraceCheckUtils]: 227: Hoare triple {83836#(<= ~counter~0 24)} ~cond := #in~cond; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:46,980 INFO L290 TraceCheckUtils]: 228: Hoare triple {83836#(<= ~counter~0 24)} assume !(0 == ~cond); {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:46,981 INFO L290 TraceCheckUtils]: 229: Hoare triple {83836#(<= ~counter~0 24)} assume true; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:46,981 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83836#(<= ~counter~0 24)} {83836#(<= ~counter~0 24)} #63#return; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:46,981 INFO L290 TraceCheckUtils]: 231: Hoare triple {83836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:46,982 INFO L290 TraceCheckUtils]: 232: Hoare triple {83836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:46,982 INFO L290 TraceCheckUtils]: 233: Hoare triple {83836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:46,983 INFO L290 TraceCheckUtils]: 234: Hoare triple {83864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:46,983 INFO L272 TraceCheckUtils]: 235: Hoare triple {83864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:46,983 INFO L290 TraceCheckUtils]: 236: Hoare triple {83864#(<= ~counter~0 25)} ~cond := #in~cond; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:46,984 INFO L290 TraceCheckUtils]: 237: Hoare triple {83864#(<= ~counter~0 25)} assume !(0 == ~cond); {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:46,984 INFO L290 TraceCheckUtils]: 238: Hoare triple {83864#(<= ~counter~0 25)} assume true; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:46,984 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83864#(<= ~counter~0 25)} {83864#(<= ~counter~0 25)} #63#return; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:46,985 INFO L290 TraceCheckUtils]: 240: Hoare triple {83864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:46,985 INFO L290 TraceCheckUtils]: 241: Hoare triple {83864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:46,986 INFO L290 TraceCheckUtils]: 242: Hoare triple {83864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:46,986 INFO L290 TraceCheckUtils]: 243: Hoare triple {83892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:46,986 INFO L272 TraceCheckUtils]: 244: Hoare triple {83892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:46,987 INFO L290 TraceCheckUtils]: 245: Hoare triple {83892#(<= ~counter~0 26)} ~cond := #in~cond; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:46,987 INFO L290 TraceCheckUtils]: 246: Hoare triple {83892#(<= ~counter~0 26)} assume !(0 == ~cond); {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:46,987 INFO L290 TraceCheckUtils]: 247: Hoare triple {83892#(<= ~counter~0 26)} assume true; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:46,988 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83892#(<= ~counter~0 26)} {83892#(<= ~counter~0 26)} #63#return; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:46,988 INFO L290 TraceCheckUtils]: 249: Hoare triple {83892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:46,988 INFO L290 TraceCheckUtils]: 250: Hoare triple {83892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:46,989 INFO L290 TraceCheckUtils]: 251: Hoare triple {83892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:46,989 INFO L290 TraceCheckUtils]: 252: Hoare triple {83920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:46,990 INFO L272 TraceCheckUtils]: 253: Hoare triple {83920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:46,990 INFO L290 TraceCheckUtils]: 254: Hoare triple {83920#(<= ~counter~0 27)} ~cond := #in~cond; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:46,990 INFO L290 TraceCheckUtils]: 255: Hoare triple {83920#(<= ~counter~0 27)} assume !(0 == ~cond); {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:46,991 INFO L290 TraceCheckUtils]: 256: Hoare triple {83920#(<= ~counter~0 27)} assume true; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:46,991 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83920#(<= ~counter~0 27)} {83920#(<= ~counter~0 27)} #63#return; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:46,991 INFO L290 TraceCheckUtils]: 258: Hoare triple {83920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:46,992 INFO L290 TraceCheckUtils]: 259: Hoare triple {83920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:46,992 INFO L290 TraceCheckUtils]: 260: Hoare triple {83920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:46,993 INFO L290 TraceCheckUtils]: 261: Hoare triple {83948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:46,993 INFO L272 TraceCheckUtils]: 262: Hoare triple {83948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:46,993 INFO L290 TraceCheckUtils]: 263: Hoare triple {83948#(<= ~counter~0 28)} ~cond := #in~cond; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:46,994 INFO L290 TraceCheckUtils]: 264: Hoare triple {83948#(<= ~counter~0 28)} assume !(0 == ~cond); {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:46,994 INFO L290 TraceCheckUtils]: 265: Hoare triple {83948#(<= ~counter~0 28)} assume true; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:46,994 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83948#(<= ~counter~0 28)} {83948#(<= ~counter~0 28)} #63#return; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:46,995 INFO L290 TraceCheckUtils]: 267: Hoare triple {83948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:46,995 INFO L290 TraceCheckUtils]: 268: Hoare triple {83948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:46,996 INFO L290 TraceCheckUtils]: 269: Hoare triple {83948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:46,996 INFO L290 TraceCheckUtils]: 270: Hoare triple {83976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:46,996 INFO L272 TraceCheckUtils]: 271: Hoare triple {83976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:46,997 INFO L290 TraceCheckUtils]: 272: Hoare triple {83976#(<= ~counter~0 29)} ~cond := #in~cond; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:46,997 INFO L290 TraceCheckUtils]: 273: Hoare triple {83976#(<= ~counter~0 29)} assume !(0 == ~cond); {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:46,997 INFO L290 TraceCheckUtils]: 274: Hoare triple {83976#(<= ~counter~0 29)} assume true; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:46,998 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83976#(<= ~counter~0 29)} {83976#(<= ~counter~0 29)} #63#return; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:46,998 INFO L290 TraceCheckUtils]: 276: Hoare triple {83976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:46,998 INFO L290 TraceCheckUtils]: 277: Hoare triple {83976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:46,999 INFO L290 TraceCheckUtils]: 278: Hoare triple {83976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:46,999 INFO L290 TraceCheckUtils]: 279: Hoare triple {84004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:47,000 INFO L272 TraceCheckUtils]: 280: Hoare triple {84004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:47,000 INFO L290 TraceCheckUtils]: 281: Hoare triple {84004#(<= ~counter~0 30)} ~cond := #in~cond; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:47,000 INFO L290 TraceCheckUtils]: 282: Hoare triple {84004#(<= ~counter~0 30)} assume !(0 == ~cond); {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:47,000 INFO L290 TraceCheckUtils]: 283: Hoare triple {84004#(<= ~counter~0 30)} assume true; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:47,001 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {84004#(<= ~counter~0 30)} {84004#(<= ~counter~0 30)} #63#return; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:47,001 INFO L290 TraceCheckUtils]: 285: Hoare triple {84004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:47,001 INFO L290 TraceCheckUtils]: 286: Hoare triple {84004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:47,002 INFO L290 TraceCheckUtils]: 287: Hoare triple {84004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:47,002 INFO L290 TraceCheckUtils]: 288: Hoare triple {84032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:47,003 INFO L272 TraceCheckUtils]: 289: Hoare triple {84032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:47,003 INFO L290 TraceCheckUtils]: 290: Hoare triple {84032#(<= ~counter~0 31)} ~cond := #in~cond; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:47,003 INFO L290 TraceCheckUtils]: 291: Hoare triple {84032#(<= ~counter~0 31)} assume !(0 == ~cond); {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:47,004 INFO L290 TraceCheckUtils]: 292: Hoare triple {84032#(<= ~counter~0 31)} assume true; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:47,004 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {84032#(<= ~counter~0 31)} {84032#(<= ~counter~0 31)} #63#return; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:47,004 INFO L290 TraceCheckUtils]: 294: Hoare triple {84032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:47,005 INFO L290 TraceCheckUtils]: 295: Hoare triple {84032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:47,005 INFO L290 TraceCheckUtils]: 296: Hoare triple {84032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:47,006 INFO L290 TraceCheckUtils]: 297: Hoare triple {84060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:47,006 INFO L272 TraceCheckUtils]: 298: Hoare triple {84060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:47,006 INFO L290 TraceCheckUtils]: 299: Hoare triple {84060#(<= ~counter~0 32)} ~cond := #in~cond; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:47,007 INFO L290 TraceCheckUtils]: 300: Hoare triple {84060#(<= ~counter~0 32)} assume !(0 == ~cond); {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:47,007 INFO L290 TraceCheckUtils]: 301: Hoare triple {84060#(<= ~counter~0 32)} assume true; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:47,007 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {84060#(<= ~counter~0 32)} {84060#(<= ~counter~0 32)} #63#return; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:47,008 INFO L290 TraceCheckUtils]: 303: Hoare triple {84060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:47,008 INFO L290 TraceCheckUtils]: 304: Hoare triple {84060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:47,009 INFO L290 TraceCheckUtils]: 305: Hoare triple {84060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:47,009 INFO L290 TraceCheckUtils]: 306: Hoare triple {84088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:47,010 INFO L272 TraceCheckUtils]: 307: Hoare triple {84088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:47,010 INFO L290 TraceCheckUtils]: 308: Hoare triple {84088#(<= ~counter~0 33)} ~cond := #in~cond; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:47,010 INFO L290 TraceCheckUtils]: 309: Hoare triple {84088#(<= ~counter~0 33)} assume !(0 == ~cond); {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:47,010 INFO L290 TraceCheckUtils]: 310: Hoare triple {84088#(<= ~counter~0 33)} assume true; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:47,011 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {84088#(<= ~counter~0 33)} {84088#(<= ~counter~0 33)} #63#return; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:47,011 INFO L290 TraceCheckUtils]: 312: Hoare triple {84088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:47,011 INFO L290 TraceCheckUtils]: 313: Hoare triple {84088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:47,012 INFO L290 TraceCheckUtils]: 314: Hoare triple {84088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:47,012 INFO L290 TraceCheckUtils]: 315: Hoare triple {84116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:47,013 INFO L272 TraceCheckUtils]: 316: Hoare triple {84116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:47,013 INFO L290 TraceCheckUtils]: 317: Hoare triple {84116#(<= ~counter~0 34)} ~cond := #in~cond; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:47,013 INFO L290 TraceCheckUtils]: 318: Hoare triple {84116#(<= ~counter~0 34)} assume !(0 == ~cond); {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:47,014 INFO L290 TraceCheckUtils]: 319: Hoare triple {84116#(<= ~counter~0 34)} assume true; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:47,014 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {84116#(<= ~counter~0 34)} {84116#(<= ~counter~0 34)} #63#return; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:47,014 INFO L290 TraceCheckUtils]: 321: Hoare triple {84116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:47,015 INFO L290 TraceCheckUtils]: 322: Hoare triple {84116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:47,015 INFO L290 TraceCheckUtils]: 323: Hoare triple {84116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:47,016 INFO L290 TraceCheckUtils]: 324: Hoare triple {84144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:47,016 INFO L272 TraceCheckUtils]: 325: Hoare triple {84144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:47,016 INFO L290 TraceCheckUtils]: 326: Hoare triple {84144#(<= ~counter~0 35)} ~cond := #in~cond; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:47,017 INFO L290 TraceCheckUtils]: 327: Hoare triple {84144#(<= ~counter~0 35)} assume !(0 == ~cond); {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:47,017 INFO L290 TraceCheckUtils]: 328: Hoare triple {84144#(<= ~counter~0 35)} assume true; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:47,017 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {84144#(<= ~counter~0 35)} {84144#(<= ~counter~0 35)} #63#return; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:47,018 INFO L290 TraceCheckUtils]: 330: Hoare triple {84144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:47,018 INFO L290 TraceCheckUtils]: 331: Hoare triple {84144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:47,019 INFO L290 TraceCheckUtils]: 332: Hoare triple {84144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:47,019 INFO L290 TraceCheckUtils]: 333: Hoare triple {84172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:47,020 INFO L272 TraceCheckUtils]: 334: Hoare triple {84172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:47,020 INFO L290 TraceCheckUtils]: 335: Hoare triple {84172#(<= ~counter~0 36)} ~cond := #in~cond; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:47,020 INFO L290 TraceCheckUtils]: 336: Hoare triple {84172#(<= ~counter~0 36)} assume !(0 == ~cond); {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:47,020 INFO L290 TraceCheckUtils]: 337: Hoare triple {84172#(<= ~counter~0 36)} assume true; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:47,021 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {84172#(<= ~counter~0 36)} {84172#(<= ~counter~0 36)} #63#return; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:47,021 INFO L290 TraceCheckUtils]: 339: Hoare triple {84172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:47,021 INFO L290 TraceCheckUtils]: 340: Hoare triple {84172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:47,022 INFO L290 TraceCheckUtils]: 341: Hoare triple {84172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84200#(<= |main_#t~post6| 36)} is VALID [2022-04-08 06:21:47,022 INFO L290 TraceCheckUtils]: 342: Hoare triple {84200#(<= |main_#t~post6| 36)} assume !(#t~post6 < 50);havoc #t~post6; {83136#false} is VALID [2022-04-08 06:21:47,022 INFO L272 TraceCheckUtils]: 343: Hoare triple {83136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83136#false} is VALID [2022-04-08 06:21:47,022 INFO L290 TraceCheckUtils]: 344: Hoare triple {83136#false} ~cond := #in~cond; {83136#false} is VALID [2022-04-08 06:21:47,022 INFO L290 TraceCheckUtils]: 345: Hoare triple {83136#false} assume 0 == ~cond; {83136#false} is VALID [2022-04-08 06:21:47,022 INFO L290 TraceCheckUtils]: 346: Hoare triple {83136#false} assume !false; {83136#false} is VALID [2022-04-08 06:21:47,023 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 06:21:47,023 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:21:48,724 INFO L290 TraceCheckUtils]: 346: Hoare triple {83136#false} assume !false; {83136#false} is VALID [2022-04-08 06:21:48,724 INFO L290 TraceCheckUtils]: 345: Hoare triple {83136#false} assume 0 == ~cond; {83136#false} is VALID [2022-04-08 06:21:48,724 INFO L290 TraceCheckUtils]: 344: Hoare triple {83136#false} ~cond := #in~cond; {83136#false} is VALID [2022-04-08 06:21:48,724 INFO L272 TraceCheckUtils]: 343: Hoare triple {83136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83136#false} is VALID [2022-04-08 06:21:48,725 INFO L290 TraceCheckUtils]: 342: Hoare triple {84228#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {83136#false} is VALID [2022-04-08 06:21:48,725 INFO L290 TraceCheckUtils]: 341: Hoare triple {84232#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84228#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:21:48,725 INFO L290 TraceCheckUtils]: 340: Hoare triple {84232#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84232#(< ~counter~0 50)} is VALID [2022-04-08 06:21:48,726 INFO L290 TraceCheckUtils]: 339: Hoare triple {84232#(< ~counter~0 50)} assume !!(0 != ~r~0); {84232#(< ~counter~0 50)} is VALID [2022-04-08 06:21:48,726 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {83135#true} {84232#(< ~counter~0 50)} #63#return; {84232#(< ~counter~0 50)} is VALID [2022-04-08 06:21:48,726 INFO L290 TraceCheckUtils]: 337: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,726 INFO L290 TraceCheckUtils]: 336: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,726 INFO L290 TraceCheckUtils]: 335: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,726 INFO L272 TraceCheckUtils]: 334: Hoare triple {84232#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,727 INFO L290 TraceCheckUtils]: 333: Hoare triple {84232#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {84232#(< ~counter~0 50)} is VALID [2022-04-08 06:21:48,728 INFO L290 TraceCheckUtils]: 332: Hoare triple {84260#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84232#(< ~counter~0 50)} is VALID [2022-04-08 06:21:48,728 INFO L290 TraceCheckUtils]: 331: Hoare triple {84260#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84260#(< ~counter~0 49)} is VALID [2022-04-08 06:21:48,729 INFO L290 TraceCheckUtils]: 330: Hoare triple {84260#(< ~counter~0 49)} assume !!(0 != ~r~0); {84260#(< ~counter~0 49)} is VALID [2022-04-08 06:21:48,729 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {83135#true} {84260#(< ~counter~0 49)} #63#return; {84260#(< ~counter~0 49)} is VALID [2022-04-08 06:21:48,729 INFO L290 TraceCheckUtils]: 328: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,729 INFO L290 TraceCheckUtils]: 327: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,729 INFO L290 TraceCheckUtils]: 326: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,729 INFO L272 TraceCheckUtils]: 325: Hoare triple {84260#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,730 INFO L290 TraceCheckUtils]: 324: Hoare triple {84260#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {84260#(< ~counter~0 49)} is VALID [2022-04-08 06:21:48,730 INFO L290 TraceCheckUtils]: 323: Hoare triple {84288#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84260#(< ~counter~0 49)} is VALID [2022-04-08 06:21:48,731 INFO L290 TraceCheckUtils]: 322: Hoare triple {84288#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84288#(< ~counter~0 48)} is VALID [2022-04-08 06:21:48,731 INFO L290 TraceCheckUtils]: 321: Hoare triple {84288#(< ~counter~0 48)} assume !!(0 != ~r~0); {84288#(< ~counter~0 48)} is VALID [2022-04-08 06:21:48,731 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {83135#true} {84288#(< ~counter~0 48)} #63#return; {84288#(< ~counter~0 48)} is VALID [2022-04-08 06:21:48,732 INFO L290 TraceCheckUtils]: 319: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,732 INFO L290 TraceCheckUtils]: 318: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,732 INFO L290 TraceCheckUtils]: 317: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,732 INFO L272 TraceCheckUtils]: 316: Hoare triple {84288#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,732 INFO L290 TraceCheckUtils]: 315: Hoare triple {84288#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {84288#(< ~counter~0 48)} is VALID [2022-04-08 06:21:48,733 INFO L290 TraceCheckUtils]: 314: Hoare triple {84316#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84288#(< ~counter~0 48)} is VALID [2022-04-08 06:21:48,733 INFO L290 TraceCheckUtils]: 313: Hoare triple {84316#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84316#(< ~counter~0 47)} is VALID [2022-04-08 06:21:48,733 INFO L290 TraceCheckUtils]: 312: Hoare triple {84316#(< ~counter~0 47)} assume !!(0 != ~r~0); {84316#(< ~counter~0 47)} is VALID [2022-04-08 06:21:48,734 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {83135#true} {84316#(< ~counter~0 47)} #63#return; {84316#(< ~counter~0 47)} is VALID [2022-04-08 06:21:48,734 INFO L290 TraceCheckUtils]: 310: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,734 INFO L290 TraceCheckUtils]: 309: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,734 INFO L290 TraceCheckUtils]: 308: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,734 INFO L272 TraceCheckUtils]: 307: Hoare triple {84316#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,734 INFO L290 TraceCheckUtils]: 306: Hoare triple {84316#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {84316#(< ~counter~0 47)} is VALID [2022-04-08 06:21:48,735 INFO L290 TraceCheckUtils]: 305: Hoare triple {84344#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84316#(< ~counter~0 47)} is VALID [2022-04-08 06:21:48,736 INFO L290 TraceCheckUtils]: 304: Hoare triple {84344#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84344#(< ~counter~0 46)} is VALID [2022-04-08 06:21:48,736 INFO L290 TraceCheckUtils]: 303: Hoare triple {84344#(< ~counter~0 46)} assume !!(0 != ~r~0); {84344#(< ~counter~0 46)} is VALID [2022-04-08 06:21:48,736 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {83135#true} {84344#(< ~counter~0 46)} #63#return; {84344#(< ~counter~0 46)} is VALID [2022-04-08 06:21:48,736 INFO L290 TraceCheckUtils]: 301: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,736 INFO L290 TraceCheckUtils]: 300: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,736 INFO L290 TraceCheckUtils]: 299: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,737 INFO L272 TraceCheckUtils]: 298: Hoare triple {84344#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,737 INFO L290 TraceCheckUtils]: 297: Hoare triple {84344#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {84344#(< ~counter~0 46)} is VALID [2022-04-08 06:21:48,738 INFO L290 TraceCheckUtils]: 296: Hoare triple {84372#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84344#(< ~counter~0 46)} is VALID [2022-04-08 06:21:48,738 INFO L290 TraceCheckUtils]: 295: Hoare triple {84372#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84372#(< ~counter~0 45)} is VALID [2022-04-08 06:21:48,738 INFO L290 TraceCheckUtils]: 294: Hoare triple {84372#(< ~counter~0 45)} assume !!(0 != ~r~0); {84372#(< ~counter~0 45)} is VALID [2022-04-08 06:21:48,739 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {83135#true} {84372#(< ~counter~0 45)} #63#return; {84372#(< ~counter~0 45)} is VALID [2022-04-08 06:21:48,739 INFO L290 TraceCheckUtils]: 292: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,739 INFO L290 TraceCheckUtils]: 291: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,739 INFO L290 TraceCheckUtils]: 290: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,739 INFO L272 TraceCheckUtils]: 289: Hoare triple {84372#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,739 INFO L290 TraceCheckUtils]: 288: Hoare triple {84372#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {84372#(< ~counter~0 45)} is VALID [2022-04-08 06:21:48,740 INFO L290 TraceCheckUtils]: 287: Hoare triple {84400#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84372#(< ~counter~0 45)} is VALID [2022-04-08 06:21:48,740 INFO L290 TraceCheckUtils]: 286: Hoare triple {84400#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84400#(< ~counter~0 44)} is VALID [2022-04-08 06:21:48,740 INFO L290 TraceCheckUtils]: 285: Hoare triple {84400#(< ~counter~0 44)} assume !!(0 != ~r~0); {84400#(< ~counter~0 44)} is VALID [2022-04-08 06:21:48,741 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {83135#true} {84400#(< ~counter~0 44)} #63#return; {84400#(< ~counter~0 44)} is VALID [2022-04-08 06:21:48,741 INFO L290 TraceCheckUtils]: 283: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,741 INFO L290 TraceCheckUtils]: 282: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,741 INFO L290 TraceCheckUtils]: 281: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,741 INFO L272 TraceCheckUtils]: 280: Hoare triple {84400#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,741 INFO L290 TraceCheckUtils]: 279: Hoare triple {84400#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {84400#(< ~counter~0 44)} is VALID [2022-04-08 06:21:48,742 INFO L290 TraceCheckUtils]: 278: Hoare triple {84428#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84400#(< ~counter~0 44)} is VALID [2022-04-08 06:21:48,742 INFO L290 TraceCheckUtils]: 277: Hoare triple {84428#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84428#(< ~counter~0 43)} is VALID [2022-04-08 06:21:48,743 INFO L290 TraceCheckUtils]: 276: Hoare triple {84428#(< ~counter~0 43)} assume !!(0 != ~r~0); {84428#(< ~counter~0 43)} is VALID [2022-04-08 06:21:48,743 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83135#true} {84428#(< ~counter~0 43)} #63#return; {84428#(< ~counter~0 43)} is VALID [2022-04-08 06:21:48,743 INFO L290 TraceCheckUtils]: 274: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,743 INFO L290 TraceCheckUtils]: 273: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,743 INFO L290 TraceCheckUtils]: 272: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,743 INFO L272 TraceCheckUtils]: 271: Hoare triple {84428#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,744 INFO L290 TraceCheckUtils]: 270: Hoare triple {84428#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {84428#(< ~counter~0 43)} is VALID [2022-04-08 06:21:48,744 INFO L290 TraceCheckUtils]: 269: Hoare triple {84456#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84428#(< ~counter~0 43)} is VALID [2022-04-08 06:21:48,745 INFO L290 TraceCheckUtils]: 268: Hoare triple {84456#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84456#(< ~counter~0 42)} is VALID [2022-04-08 06:21:48,745 INFO L290 TraceCheckUtils]: 267: Hoare triple {84456#(< ~counter~0 42)} assume !!(0 != ~r~0); {84456#(< ~counter~0 42)} is VALID [2022-04-08 06:21:48,745 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83135#true} {84456#(< ~counter~0 42)} #63#return; {84456#(< ~counter~0 42)} is VALID [2022-04-08 06:21:48,745 INFO L290 TraceCheckUtils]: 265: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,746 INFO L290 TraceCheckUtils]: 264: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,746 INFO L290 TraceCheckUtils]: 263: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,746 INFO L272 TraceCheckUtils]: 262: Hoare triple {84456#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,746 INFO L290 TraceCheckUtils]: 261: Hoare triple {84456#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {84456#(< ~counter~0 42)} is VALID [2022-04-08 06:21:48,747 INFO L290 TraceCheckUtils]: 260: Hoare triple {84484#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84456#(< ~counter~0 42)} is VALID [2022-04-08 06:21:48,747 INFO L290 TraceCheckUtils]: 259: Hoare triple {84484#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84484#(< ~counter~0 41)} is VALID [2022-04-08 06:21:48,747 INFO L290 TraceCheckUtils]: 258: Hoare triple {84484#(< ~counter~0 41)} assume !!(0 != ~r~0); {84484#(< ~counter~0 41)} is VALID [2022-04-08 06:21:48,748 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83135#true} {84484#(< ~counter~0 41)} #63#return; {84484#(< ~counter~0 41)} is VALID [2022-04-08 06:21:48,748 INFO L290 TraceCheckUtils]: 256: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,748 INFO L290 TraceCheckUtils]: 255: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,748 INFO L290 TraceCheckUtils]: 254: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,748 INFO L272 TraceCheckUtils]: 253: Hoare triple {84484#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,748 INFO L290 TraceCheckUtils]: 252: Hoare triple {84484#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {84484#(< ~counter~0 41)} is VALID [2022-04-08 06:21:48,749 INFO L290 TraceCheckUtils]: 251: Hoare triple {84512#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84484#(< ~counter~0 41)} is VALID [2022-04-08 06:21:48,749 INFO L290 TraceCheckUtils]: 250: Hoare triple {84512#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84512#(< ~counter~0 40)} is VALID [2022-04-08 06:21:48,749 INFO L290 TraceCheckUtils]: 249: Hoare triple {84512#(< ~counter~0 40)} assume !!(0 != ~r~0); {84512#(< ~counter~0 40)} is VALID [2022-04-08 06:21:48,750 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83135#true} {84512#(< ~counter~0 40)} #63#return; {84512#(< ~counter~0 40)} is VALID [2022-04-08 06:21:48,750 INFO L290 TraceCheckUtils]: 247: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,750 INFO L290 TraceCheckUtils]: 246: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,750 INFO L290 TraceCheckUtils]: 245: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,750 INFO L272 TraceCheckUtils]: 244: Hoare triple {84512#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,750 INFO L290 TraceCheckUtils]: 243: Hoare triple {84512#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {84512#(< ~counter~0 40)} is VALID [2022-04-08 06:21:48,751 INFO L290 TraceCheckUtils]: 242: Hoare triple {84540#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84512#(< ~counter~0 40)} is VALID [2022-04-08 06:21:48,752 INFO L290 TraceCheckUtils]: 241: Hoare triple {84540#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84540#(< ~counter~0 39)} is VALID [2022-04-08 06:21:48,752 INFO L290 TraceCheckUtils]: 240: Hoare triple {84540#(< ~counter~0 39)} assume !!(0 != ~r~0); {84540#(< ~counter~0 39)} is VALID [2022-04-08 06:21:48,752 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83135#true} {84540#(< ~counter~0 39)} #63#return; {84540#(< ~counter~0 39)} is VALID [2022-04-08 06:21:48,752 INFO L290 TraceCheckUtils]: 238: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,752 INFO L290 TraceCheckUtils]: 237: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,752 INFO L290 TraceCheckUtils]: 236: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,753 INFO L272 TraceCheckUtils]: 235: Hoare triple {84540#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,753 INFO L290 TraceCheckUtils]: 234: Hoare triple {84540#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {84540#(< ~counter~0 39)} is VALID [2022-04-08 06:21:48,754 INFO L290 TraceCheckUtils]: 233: Hoare triple {84568#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84540#(< ~counter~0 39)} is VALID [2022-04-08 06:21:48,754 INFO L290 TraceCheckUtils]: 232: Hoare triple {84568#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84568#(< ~counter~0 38)} is VALID [2022-04-08 06:21:48,754 INFO L290 TraceCheckUtils]: 231: Hoare triple {84568#(< ~counter~0 38)} assume !!(0 != ~r~0); {84568#(< ~counter~0 38)} is VALID [2022-04-08 06:21:48,755 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83135#true} {84568#(< ~counter~0 38)} #63#return; {84568#(< ~counter~0 38)} is VALID [2022-04-08 06:21:48,755 INFO L290 TraceCheckUtils]: 229: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,755 INFO L290 TraceCheckUtils]: 228: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,755 INFO L290 TraceCheckUtils]: 227: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,755 INFO L272 TraceCheckUtils]: 226: Hoare triple {84568#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,755 INFO L290 TraceCheckUtils]: 225: Hoare triple {84568#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {84568#(< ~counter~0 38)} is VALID [2022-04-08 06:21:48,756 INFO L290 TraceCheckUtils]: 224: Hoare triple {84172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84568#(< ~counter~0 38)} is VALID [2022-04-08 06:21:48,756 INFO L290 TraceCheckUtils]: 223: Hoare triple {84172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:48,756 INFO L290 TraceCheckUtils]: 222: Hoare triple {84172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:48,757 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83135#true} {84172#(<= ~counter~0 36)} #63#return; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:48,757 INFO L290 TraceCheckUtils]: 220: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,757 INFO L290 TraceCheckUtils]: 219: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,757 INFO L290 TraceCheckUtils]: 218: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,757 INFO L272 TraceCheckUtils]: 217: Hoare triple {84172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,757 INFO L290 TraceCheckUtils]: 216: Hoare triple {84172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:48,758 INFO L290 TraceCheckUtils]: 215: Hoare triple {84144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:48,758 INFO L290 TraceCheckUtils]: 214: Hoare triple {84144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:48,759 INFO L290 TraceCheckUtils]: 213: Hoare triple {84144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:48,759 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83135#true} {84144#(<= ~counter~0 35)} #63#return; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:48,759 INFO L290 TraceCheckUtils]: 211: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,759 INFO L290 TraceCheckUtils]: 210: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,759 INFO L290 TraceCheckUtils]: 209: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,759 INFO L272 TraceCheckUtils]: 208: Hoare triple {84144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,760 INFO L290 TraceCheckUtils]: 207: Hoare triple {84144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:48,760 INFO L290 TraceCheckUtils]: 206: Hoare triple {84116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:48,761 INFO L290 TraceCheckUtils]: 205: Hoare triple {84116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:48,761 INFO L290 TraceCheckUtils]: 204: Hoare triple {84116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:48,761 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83135#true} {84116#(<= ~counter~0 34)} #63#return; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:48,762 INFO L290 TraceCheckUtils]: 202: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,762 INFO L290 TraceCheckUtils]: 201: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,762 INFO L290 TraceCheckUtils]: 200: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,762 INFO L272 TraceCheckUtils]: 199: Hoare triple {84116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,762 INFO L290 TraceCheckUtils]: 198: Hoare triple {84116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:48,763 INFO L290 TraceCheckUtils]: 197: Hoare triple {84088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:48,763 INFO L290 TraceCheckUtils]: 196: Hoare triple {84088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:48,763 INFO L290 TraceCheckUtils]: 195: Hoare triple {84088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:48,764 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83135#true} {84088#(<= ~counter~0 33)} #63#return; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:48,764 INFO L290 TraceCheckUtils]: 193: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,764 INFO L290 TraceCheckUtils]: 192: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,764 INFO L290 TraceCheckUtils]: 191: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,764 INFO L272 TraceCheckUtils]: 190: Hoare triple {84088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,764 INFO L290 TraceCheckUtils]: 189: Hoare triple {84088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:48,765 INFO L290 TraceCheckUtils]: 188: Hoare triple {84060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:48,765 INFO L290 TraceCheckUtils]: 187: Hoare triple {84060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:48,765 INFO L290 TraceCheckUtils]: 186: Hoare triple {84060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:48,766 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83135#true} {84060#(<= ~counter~0 32)} #63#return; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:48,766 INFO L290 TraceCheckUtils]: 184: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,766 INFO L290 TraceCheckUtils]: 183: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,766 INFO L290 TraceCheckUtils]: 182: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,766 INFO L272 TraceCheckUtils]: 181: Hoare triple {84060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,766 INFO L290 TraceCheckUtils]: 180: Hoare triple {84060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:48,767 INFO L290 TraceCheckUtils]: 179: Hoare triple {84032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:48,768 INFO L290 TraceCheckUtils]: 178: Hoare triple {84032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:48,768 INFO L290 TraceCheckUtils]: 177: Hoare triple {84032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:48,768 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83135#true} {84032#(<= ~counter~0 31)} #63#return; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:48,768 INFO L290 TraceCheckUtils]: 175: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,768 INFO L290 TraceCheckUtils]: 174: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,768 INFO L290 TraceCheckUtils]: 173: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,769 INFO L272 TraceCheckUtils]: 172: Hoare triple {84032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,769 INFO L290 TraceCheckUtils]: 171: Hoare triple {84032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:48,770 INFO L290 TraceCheckUtils]: 170: Hoare triple {84004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:48,770 INFO L290 TraceCheckUtils]: 169: Hoare triple {84004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:48,770 INFO L290 TraceCheckUtils]: 168: Hoare triple {84004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:48,771 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83135#true} {84004#(<= ~counter~0 30)} #63#return; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:48,771 INFO L290 TraceCheckUtils]: 166: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,771 INFO L290 TraceCheckUtils]: 165: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,771 INFO L290 TraceCheckUtils]: 164: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,771 INFO L272 TraceCheckUtils]: 163: Hoare triple {84004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,771 INFO L290 TraceCheckUtils]: 162: Hoare triple {84004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:48,772 INFO L290 TraceCheckUtils]: 161: Hoare triple {83976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:48,772 INFO L290 TraceCheckUtils]: 160: Hoare triple {83976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:48,772 INFO L290 TraceCheckUtils]: 159: Hoare triple {83976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:48,773 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83135#true} {83976#(<= ~counter~0 29)} #63#return; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:48,773 INFO L290 TraceCheckUtils]: 157: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,773 INFO L290 TraceCheckUtils]: 156: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,773 INFO L290 TraceCheckUtils]: 155: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,773 INFO L272 TraceCheckUtils]: 154: Hoare triple {83976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,773 INFO L290 TraceCheckUtils]: 153: Hoare triple {83976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:48,774 INFO L290 TraceCheckUtils]: 152: Hoare triple {83948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:48,774 INFO L290 TraceCheckUtils]: 151: Hoare triple {83948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:48,775 INFO L290 TraceCheckUtils]: 150: Hoare triple {83948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:48,775 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83135#true} {83948#(<= ~counter~0 28)} #63#return; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:48,775 INFO L290 TraceCheckUtils]: 148: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,775 INFO L290 TraceCheckUtils]: 147: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,775 INFO L290 TraceCheckUtils]: 146: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,775 INFO L272 TraceCheckUtils]: 145: Hoare triple {83948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,776 INFO L290 TraceCheckUtils]: 144: Hoare triple {83948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:48,776 INFO L290 TraceCheckUtils]: 143: Hoare triple {83920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:48,777 INFO L290 TraceCheckUtils]: 142: Hoare triple {83920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:48,777 INFO L290 TraceCheckUtils]: 141: Hoare triple {83920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:48,777 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83135#true} {83920#(<= ~counter~0 27)} #63#return; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:48,777 INFO L290 TraceCheckUtils]: 139: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,778 INFO L290 TraceCheckUtils]: 138: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,778 INFO L290 TraceCheckUtils]: 137: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,778 INFO L272 TraceCheckUtils]: 136: Hoare triple {83920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,778 INFO L290 TraceCheckUtils]: 135: Hoare triple {83920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:48,779 INFO L290 TraceCheckUtils]: 134: Hoare triple {83892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:48,779 INFO L290 TraceCheckUtils]: 133: Hoare triple {83892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:48,779 INFO L290 TraceCheckUtils]: 132: Hoare triple {83892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:48,780 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83135#true} {83892#(<= ~counter~0 26)} #63#return; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:48,780 INFO L290 TraceCheckUtils]: 130: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,780 INFO L290 TraceCheckUtils]: 129: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,780 INFO L290 TraceCheckUtils]: 128: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,780 INFO L272 TraceCheckUtils]: 127: Hoare triple {83892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,780 INFO L290 TraceCheckUtils]: 126: Hoare triple {83892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:48,781 INFO L290 TraceCheckUtils]: 125: Hoare triple {83864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:48,781 INFO L290 TraceCheckUtils]: 124: Hoare triple {83864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:48,781 INFO L290 TraceCheckUtils]: 123: Hoare triple {83864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:48,782 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83135#true} {83864#(<= ~counter~0 25)} #63#return; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:48,782 INFO L290 TraceCheckUtils]: 121: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,782 INFO L290 TraceCheckUtils]: 120: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,782 INFO L290 TraceCheckUtils]: 119: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,782 INFO L272 TraceCheckUtils]: 118: Hoare triple {83864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,782 INFO L290 TraceCheckUtils]: 117: Hoare triple {83864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:48,783 INFO L290 TraceCheckUtils]: 116: Hoare triple {83836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:48,783 INFO L290 TraceCheckUtils]: 115: Hoare triple {83836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:48,784 INFO L290 TraceCheckUtils]: 114: Hoare triple {83836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:48,784 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83135#true} {83836#(<= ~counter~0 24)} #63#return; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:48,784 INFO L290 TraceCheckUtils]: 112: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,784 INFO L290 TraceCheckUtils]: 111: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,784 INFO L290 TraceCheckUtils]: 110: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,784 INFO L272 TraceCheckUtils]: 109: Hoare triple {83836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,785 INFO L290 TraceCheckUtils]: 108: Hoare triple {83836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:48,785 INFO L290 TraceCheckUtils]: 107: Hoare triple {83808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:48,786 INFO L290 TraceCheckUtils]: 106: Hoare triple {83808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:48,786 INFO L290 TraceCheckUtils]: 105: Hoare triple {83808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:48,786 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83135#true} {83808#(<= ~counter~0 23)} #63#return; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:48,787 INFO L290 TraceCheckUtils]: 103: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,787 INFO L290 TraceCheckUtils]: 102: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,787 INFO L290 TraceCheckUtils]: 101: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,787 INFO L272 TraceCheckUtils]: 100: Hoare triple {83808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,787 INFO L290 TraceCheckUtils]: 99: Hoare triple {83808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:48,788 INFO L290 TraceCheckUtils]: 98: Hoare triple {83780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:48,788 INFO L290 TraceCheckUtils]: 97: Hoare triple {83780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:48,788 INFO L290 TraceCheckUtils]: 96: Hoare triple {83780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:48,789 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83135#true} {83780#(<= ~counter~0 22)} #63#return; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:48,789 INFO L290 TraceCheckUtils]: 94: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,789 INFO L290 TraceCheckUtils]: 93: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,789 INFO L290 TraceCheckUtils]: 92: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,789 INFO L272 TraceCheckUtils]: 91: Hoare triple {83780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,789 INFO L290 TraceCheckUtils]: 90: Hoare triple {83780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:48,790 INFO L290 TraceCheckUtils]: 89: Hoare triple {83752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:48,790 INFO L290 TraceCheckUtils]: 88: Hoare triple {83752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:48,791 INFO L290 TraceCheckUtils]: 87: Hoare triple {83752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:48,791 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83135#true} {83752#(<= ~counter~0 21)} #63#return; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:48,791 INFO L290 TraceCheckUtils]: 85: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,791 INFO L290 TraceCheckUtils]: 84: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,791 INFO L290 TraceCheckUtils]: 83: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,791 INFO L272 TraceCheckUtils]: 82: Hoare triple {83752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,792 INFO L290 TraceCheckUtils]: 81: Hoare triple {83752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:48,792 INFO L290 TraceCheckUtils]: 80: Hoare triple {83724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:48,793 INFO L290 TraceCheckUtils]: 79: Hoare triple {83724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:48,793 INFO L290 TraceCheckUtils]: 78: Hoare triple {83724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:48,793 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83135#true} {83724#(<= ~counter~0 20)} #63#return; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:48,793 INFO L290 TraceCheckUtils]: 76: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,794 INFO L290 TraceCheckUtils]: 75: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,794 INFO L290 TraceCheckUtils]: 74: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,794 INFO L272 TraceCheckUtils]: 73: Hoare triple {83724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,794 INFO L290 TraceCheckUtils]: 72: Hoare triple {83724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:48,795 INFO L290 TraceCheckUtils]: 71: Hoare triple {83696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:48,795 INFO L290 TraceCheckUtils]: 70: Hoare triple {83696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:48,795 INFO L290 TraceCheckUtils]: 69: Hoare triple {83696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:48,796 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83135#true} {83696#(<= ~counter~0 19)} #63#return; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:48,796 INFO L290 TraceCheckUtils]: 67: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,796 INFO L290 TraceCheckUtils]: 66: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,796 INFO L290 TraceCheckUtils]: 65: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,796 INFO L272 TraceCheckUtils]: 64: Hoare triple {83696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,796 INFO L290 TraceCheckUtils]: 63: Hoare triple {83696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:48,797 INFO L290 TraceCheckUtils]: 62: Hoare triple {83668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:48,797 INFO L290 TraceCheckUtils]: 61: Hoare triple {83668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:48,797 INFO L290 TraceCheckUtils]: 60: Hoare triple {83668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:48,798 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83135#true} {83668#(<= ~counter~0 18)} #63#return; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:48,798 INFO L290 TraceCheckUtils]: 58: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,798 INFO L290 TraceCheckUtils]: 57: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,798 INFO L290 TraceCheckUtils]: 56: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,798 INFO L272 TraceCheckUtils]: 55: Hoare triple {83668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,798 INFO L290 TraceCheckUtils]: 54: Hoare triple {83668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:48,799 INFO L290 TraceCheckUtils]: 53: Hoare triple {83640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:48,800 INFO L290 TraceCheckUtils]: 52: Hoare triple {83640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:48,800 INFO L290 TraceCheckUtils]: 51: Hoare triple {83640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:48,800 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83135#true} {83640#(<= ~counter~0 17)} #63#return; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:48,800 INFO L290 TraceCheckUtils]: 49: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,800 INFO L290 TraceCheckUtils]: 48: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,800 INFO L290 TraceCheckUtils]: 47: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,801 INFO L272 TraceCheckUtils]: 46: Hoare triple {83640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,801 INFO L290 TraceCheckUtils]: 45: Hoare triple {83640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:48,801 INFO L290 TraceCheckUtils]: 44: Hoare triple {83612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:48,802 INFO L290 TraceCheckUtils]: 43: Hoare triple {83612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:48,802 INFO L290 TraceCheckUtils]: 42: Hoare triple {83612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:48,802 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83135#true} {83612#(<= ~counter~0 16)} #63#return; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:48,803 INFO L290 TraceCheckUtils]: 40: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,803 INFO L290 TraceCheckUtils]: 39: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,803 INFO L290 TraceCheckUtils]: 38: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,803 INFO L272 TraceCheckUtils]: 37: Hoare triple {83612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,803 INFO L290 TraceCheckUtils]: 36: Hoare triple {83612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:48,804 INFO L290 TraceCheckUtils]: 35: Hoare triple {83584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:48,804 INFO L290 TraceCheckUtils]: 34: Hoare triple {83584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:48,804 INFO L290 TraceCheckUtils]: 33: Hoare triple {83584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:48,805 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83135#true} {83584#(<= ~counter~0 15)} #63#return; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:48,805 INFO L290 TraceCheckUtils]: 31: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,805 INFO L290 TraceCheckUtils]: 30: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,805 INFO L290 TraceCheckUtils]: 29: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,805 INFO L272 TraceCheckUtils]: 28: Hoare triple {83584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,805 INFO L290 TraceCheckUtils]: 27: Hoare triple {83584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:48,806 INFO L290 TraceCheckUtils]: 26: Hoare triple {83556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:48,806 INFO L290 TraceCheckUtils]: 25: Hoare triple {83556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:48,807 INFO L290 TraceCheckUtils]: 24: Hoare triple {83556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:48,807 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83135#true} {83556#(<= ~counter~0 14)} #63#return; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:48,807 INFO L290 TraceCheckUtils]: 22: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,807 INFO L290 TraceCheckUtils]: 21: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,807 INFO L290 TraceCheckUtils]: 20: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,807 INFO L272 TraceCheckUtils]: 19: Hoare triple {83556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,808 INFO L290 TraceCheckUtils]: 18: Hoare triple {83556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:48,808 INFO L290 TraceCheckUtils]: 17: Hoare triple {83528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:48,809 INFO L290 TraceCheckUtils]: 16: Hoare triple {83528#(<= ~counter~0 13)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:48,809 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83135#true} {83528#(<= ~counter~0 13)} #61#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:48,809 INFO L290 TraceCheckUtils]: 14: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,809 INFO L290 TraceCheckUtils]: 13: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,809 INFO L290 TraceCheckUtils]: 12: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,809 INFO L272 TraceCheckUtils]: 11: Hoare triple {83528#(<= ~counter~0 13)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,810 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83135#true} {83528#(<= ~counter~0 13)} #59#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:48,810 INFO L290 TraceCheckUtils]: 9: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-08 06:21:48,810 INFO L290 TraceCheckUtils]: 8: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-08 06:21:48,810 INFO L290 TraceCheckUtils]: 7: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-08 06:21:48,810 INFO L272 TraceCheckUtils]: 6: Hoare triple {83528#(<= ~counter~0 13)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83135#true} is VALID [2022-04-08 06:21:48,810 INFO L290 TraceCheckUtils]: 5: Hoare triple {83528#(<= ~counter~0 13)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:48,810 INFO L272 TraceCheckUtils]: 4: Hoare triple {83528#(<= ~counter~0 13)} call #t~ret7 := main(); {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:48,811 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83528#(<= ~counter~0 13)} {83135#true} #67#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:48,811 INFO L290 TraceCheckUtils]: 2: Hoare triple {83528#(<= ~counter~0 13)} assume true; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:48,811 INFO L290 TraceCheckUtils]: 1: Hoare triple {83135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83528#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:48,812 INFO L272 TraceCheckUtils]: 0: Hoare triple {83135#true} call ULTIMATE.init(); {83135#true} is VALID [2022-04-08 06:21:48,812 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 06:21:48,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:21:48,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797111162] [2022-04-08 06:21:48,812 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:21:48,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1581987193] [2022-04-08 06:21:48,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1581987193] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:21:48,813 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:21:48,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 54 [2022-04-08 06:21:48,813 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:21:48,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [724176227] [2022-04-08 06:21:48,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [724176227] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:21:48,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:21:48,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-08 06:21:48,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996635325] [2022-04-08 06:21:48,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:21:48,814 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 06:21:48,814 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:21:48,814 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 06:21:49,069 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 06:21:49,069 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-08 06:21:49,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:21:49,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-08 06:21:49,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:21:49,070 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 06:21:51,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:51,031 INFO L93 Difference]: Finished difference Result 358 states and 396 transitions. [2022-04-08 06:21:51,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2022-04-08 06:21:51,032 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 06:21:51,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:21:51,032 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 06:21:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-08 06:21:51,038 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 06:21:51,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-08 06:21:51,045 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 76 states and 395 transitions. [2022-04-08 06:21:51,377 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 06:21:51,383 INFO L225 Difference]: With dead ends: 358 [2022-04-08 06:21:51,383 INFO L226 Difference]: Without dead ends: 353 [2022-04-08 06:21:51,384 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 729 GetRequests, 640 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 728 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3239, Invalid=4771, Unknown=0, NotChecked=0, Total=8010 [2022-04-08 06:21:51,384 INFO L913 BasicCegarLoop]: 62 mSDtfsCounter, 146 mSDsluCounter, 302 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:21:51,384 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [146 Valid, 364 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:21:51,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2022-04-08 06:21:51,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 353. [2022-04-08 06:21:51,959 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:21:51,960 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 06:21:51,960 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 06:21:51,960 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 06:21:51,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:51,965 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-08 06:21:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-08 06:21:51,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:21:51,965 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:21:51,965 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 06:21:51,966 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 06:21:51,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:51,970 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-08 06:21:51,970 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-08 06:21:51,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:21:51,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:21:51,970 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:21:51,970 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:21:51,971 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 06:21:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 391 transitions. [2022-04-08 06:21:51,976 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 391 transitions. Word has length 347 [2022-04-08 06:21:51,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:21:51,976 INFO L478 AbstractCegarLoop]: Abstraction has 353 states and 391 transitions. [2022-04-08 06:21:51,976 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 06:21:51,976 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 353 states and 391 transitions. [2022-04-08 06:21:52,981 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 06:21:52,981 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-08 06:21:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-04-08 06:21:52,982 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:21:52,982 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 06:21:52,989 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 06:21:53,183 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 06:21:53,183 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:21:53,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:21:53,183 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 73 times [2022-04-08 06:21:53,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:21:53,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1110887806] [2022-04-08 06:21:53,184 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:21:53,184 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 74 times [2022-04-08 06:21:53,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:21:53,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996183031] [2022-04-08 06:21:53,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:21:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:21:53,210 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:21:53,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1178384466] [2022-04-08 06:21:53,210 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:21:53,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:21:53,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:21:53,211 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 06:21:53,212 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 06:21:53,337 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:21:53,338 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:21:53,341 INFO L263 TraceCheckSpWp]: Trace formula consists of 833 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-08 06:21:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:21:53,401 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:21:55,346 INFO L272 TraceCheckUtils]: 0: Hoare triple {87470#true} call ULTIMATE.init(); {87470#true} is VALID [2022-04-08 06:21:55,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {87470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,347 INFO L290 TraceCheckUtils]: 2: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,347 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87478#(<= ~counter~0 0)} {87470#true} #67#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,347 INFO L272 TraceCheckUtils]: 4: Hoare triple {87478#(<= ~counter~0 0)} call #t~ret7 := main(); {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,348 INFO L290 TraceCheckUtils]: 5: Hoare triple {87478#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,348 INFO L272 TraceCheckUtils]: 6: Hoare triple {87478#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,348 INFO L290 TraceCheckUtils]: 7: Hoare triple {87478#(<= ~counter~0 0)} ~cond := #in~cond; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,349 INFO L290 TraceCheckUtils]: 8: Hoare triple {87478#(<= ~counter~0 0)} assume !(0 == ~cond); {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,349 INFO L290 TraceCheckUtils]: 9: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,349 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87478#(<= ~counter~0 0)} {87478#(<= ~counter~0 0)} #59#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,350 INFO L272 TraceCheckUtils]: 11: Hoare triple {87478#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,350 INFO L290 TraceCheckUtils]: 12: Hoare triple {87478#(<= ~counter~0 0)} ~cond := #in~cond; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,350 INFO L290 TraceCheckUtils]: 13: Hoare triple {87478#(<= ~counter~0 0)} assume !(0 == ~cond); {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,350 INFO L290 TraceCheckUtils]: 14: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,351 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87478#(<= ~counter~0 0)} {87478#(<= ~counter~0 0)} #61#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,351 INFO L290 TraceCheckUtils]: 16: Hoare triple {87478#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87478#(<= ~counter~0 0)} is VALID [2022-04-08 06:21:55,353 INFO L290 TraceCheckUtils]: 17: Hoare triple {87478#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87527#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:55,353 INFO L290 TraceCheckUtils]: 18: Hoare triple {87527#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {87527#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:55,354 INFO L272 TraceCheckUtils]: 19: Hoare triple {87527#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87527#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:55,354 INFO L290 TraceCheckUtils]: 20: Hoare triple {87527#(<= ~counter~0 1)} ~cond := #in~cond; {87527#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:55,354 INFO L290 TraceCheckUtils]: 21: Hoare triple {87527#(<= ~counter~0 1)} assume !(0 == ~cond); {87527#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:55,354 INFO L290 TraceCheckUtils]: 22: Hoare triple {87527#(<= ~counter~0 1)} assume true; {87527#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:55,355 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87527#(<= ~counter~0 1)} {87527#(<= ~counter~0 1)} #63#return; {87527#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:55,355 INFO L290 TraceCheckUtils]: 24: Hoare triple {87527#(<= ~counter~0 1)} assume !!(0 != ~r~0); {87527#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:55,355 INFO L290 TraceCheckUtils]: 25: Hoare triple {87527#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87527#(<= ~counter~0 1)} is VALID [2022-04-08 06:21:55,356 INFO L290 TraceCheckUtils]: 26: Hoare triple {87527#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87555#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:55,356 INFO L290 TraceCheckUtils]: 27: Hoare triple {87555#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {87555#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:55,357 INFO L272 TraceCheckUtils]: 28: Hoare triple {87555#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87555#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:55,357 INFO L290 TraceCheckUtils]: 29: Hoare triple {87555#(<= ~counter~0 2)} ~cond := #in~cond; {87555#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:55,358 INFO L290 TraceCheckUtils]: 30: Hoare triple {87555#(<= ~counter~0 2)} assume !(0 == ~cond); {87555#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:55,358 INFO L290 TraceCheckUtils]: 31: Hoare triple {87555#(<= ~counter~0 2)} assume true; {87555#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:55,358 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87555#(<= ~counter~0 2)} {87555#(<= ~counter~0 2)} #63#return; {87555#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:55,359 INFO L290 TraceCheckUtils]: 33: Hoare triple {87555#(<= ~counter~0 2)} assume !!(0 != ~r~0); {87555#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:55,359 INFO L290 TraceCheckUtils]: 34: Hoare triple {87555#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87555#(<= ~counter~0 2)} is VALID [2022-04-08 06:21:55,360 INFO L290 TraceCheckUtils]: 35: Hoare triple {87555#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87583#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:55,360 INFO L290 TraceCheckUtils]: 36: Hoare triple {87583#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {87583#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:55,360 INFO L272 TraceCheckUtils]: 37: Hoare triple {87583#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87583#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:55,361 INFO L290 TraceCheckUtils]: 38: Hoare triple {87583#(<= ~counter~0 3)} ~cond := #in~cond; {87583#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:55,361 INFO L290 TraceCheckUtils]: 39: Hoare triple {87583#(<= ~counter~0 3)} assume !(0 == ~cond); {87583#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:55,361 INFO L290 TraceCheckUtils]: 40: Hoare triple {87583#(<= ~counter~0 3)} assume true; {87583#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:55,362 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87583#(<= ~counter~0 3)} {87583#(<= ~counter~0 3)} #63#return; {87583#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:55,362 INFO L290 TraceCheckUtils]: 42: Hoare triple {87583#(<= ~counter~0 3)} assume !!(0 != ~r~0); {87583#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:55,362 INFO L290 TraceCheckUtils]: 43: Hoare triple {87583#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87583#(<= ~counter~0 3)} is VALID [2022-04-08 06:21:55,363 INFO L290 TraceCheckUtils]: 44: Hoare triple {87583#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87611#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:55,363 INFO L290 TraceCheckUtils]: 45: Hoare triple {87611#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {87611#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:55,364 INFO L272 TraceCheckUtils]: 46: Hoare triple {87611#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87611#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:55,364 INFO L290 TraceCheckUtils]: 47: Hoare triple {87611#(<= ~counter~0 4)} ~cond := #in~cond; {87611#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:55,364 INFO L290 TraceCheckUtils]: 48: Hoare triple {87611#(<= ~counter~0 4)} assume !(0 == ~cond); {87611#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:55,365 INFO L290 TraceCheckUtils]: 49: Hoare triple {87611#(<= ~counter~0 4)} assume true; {87611#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:55,365 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87611#(<= ~counter~0 4)} {87611#(<= ~counter~0 4)} #63#return; {87611#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:55,365 INFO L290 TraceCheckUtils]: 51: Hoare triple {87611#(<= ~counter~0 4)} assume !!(0 != ~r~0); {87611#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:55,366 INFO L290 TraceCheckUtils]: 52: Hoare triple {87611#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87611#(<= ~counter~0 4)} is VALID [2022-04-08 06:21:55,366 INFO L290 TraceCheckUtils]: 53: Hoare triple {87611#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87639#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:55,367 INFO L290 TraceCheckUtils]: 54: Hoare triple {87639#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {87639#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:55,367 INFO L272 TraceCheckUtils]: 55: Hoare triple {87639#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87639#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:55,367 INFO L290 TraceCheckUtils]: 56: Hoare triple {87639#(<= ~counter~0 5)} ~cond := #in~cond; {87639#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:55,368 INFO L290 TraceCheckUtils]: 57: Hoare triple {87639#(<= ~counter~0 5)} assume !(0 == ~cond); {87639#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:55,368 INFO L290 TraceCheckUtils]: 58: Hoare triple {87639#(<= ~counter~0 5)} assume true; {87639#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:55,368 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87639#(<= ~counter~0 5)} {87639#(<= ~counter~0 5)} #63#return; {87639#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:55,369 INFO L290 TraceCheckUtils]: 60: Hoare triple {87639#(<= ~counter~0 5)} assume !!(0 != ~r~0); {87639#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:55,369 INFO L290 TraceCheckUtils]: 61: Hoare triple {87639#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87639#(<= ~counter~0 5)} is VALID [2022-04-08 06:21:55,370 INFO L290 TraceCheckUtils]: 62: Hoare triple {87639#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87667#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:55,370 INFO L290 TraceCheckUtils]: 63: Hoare triple {87667#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {87667#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:55,370 INFO L272 TraceCheckUtils]: 64: Hoare triple {87667#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87667#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:55,371 INFO L290 TraceCheckUtils]: 65: Hoare triple {87667#(<= ~counter~0 6)} ~cond := #in~cond; {87667#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:55,371 INFO L290 TraceCheckUtils]: 66: Hoare triple {87667#(<= ~counter~0 6)} assume !(0 == ~cond); {87667#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:55,371 INFO L290 TraceCheckUtils]: 67: Hoare triple {87667#(<= ~counter~0 6)} assume true; {87667#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:55,372 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87667#(<= ~counter~0 6)} {87667#(<= ~counter~0 6)} #63#return; {87667#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:55,372 INFO L290 TraceCheckUtils]: 69: Hoare triple {87667#(<= ~counter~0 6)} assume !!(0 != ~r~0); {87667#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:55,372 INFO L290 TraceCheckUtils]: 70: Hoare triple {87667#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87667#(<= ~counter~0 6)} is VALID [2022-04-08 06:21:55,373 INFO L290 TraceCheckUtils]: 71: Hoare triple {87667#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87695#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:55,373 INFO L290 TraceCheckUtils]: 72: Hoare triple {87695#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {87695#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:55,374 INFO L272 TraceCheckUtils]: 73: Hoare triple {87695#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87695#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:55,374 INFO L290 TraceCheckUtils]: 74: Hoare triple {87695#(<= ~counter~0 7)} ~cond := #in~cond; {87695#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:55,374 INFO L290 TraceCheckUtils]: 75: Hoare triple {87695#(<= ~counter~0 7)} assume !(0 == ~cond); {87695#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:55,375 INFO L290 TraceCheckUtils]: 76: Hoare triple {87695#(<= ~counter~0 7)} assume true; {87695#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:55,375 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87695#(<= ~counter~0 7)} {87695#(<= ~counter~0 7)} #63#return; {87695#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:55,375 INFO L290 TraceCheckUtils]: 78: Hoare triple {87695#(<= ~counter~0 7)} assume !!(0 != ~r~0); {87695#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:55,376 INFO L290 TraceCheckUtils]: 79: Hoare triple {87695#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87695#(<= ~counter~0 7)} is VALID [2022-04-08 06:21:55,376 INFO L290 TraceCheckUtils]: 80: Hoare triple {87695#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87723#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:55,377 INFO L290 TraceCheckUtils]: 81: Hoare triple {87723#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {87723#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:55,377 INFO L272 TraceCheckUtils]: 82: Hoare triple {87723#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87723#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:55,377 INFO L290 TraceCheckUtils]: 83: Hoare triple {87723#(<= ~counter~0 8)} ~cond := #in~cond; {87723#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:55,378 INFO L290 TraceCheckUtils]: 84: Hoare triple {87723#(<= ~counter~0 8)} assume !(0 == ~cond); {87723#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:55,378 INFO L290 TraceCheckUtils]: 85: Hoare triple {87723#(<= ~counter~0 8)} assume true; {87723#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:55,378 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87723#(<= ~counter~0 8)} {87723#(<= ~counter~0 8)} #63#return; {87723#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:55,379 INFO L290 TraceCheckUtils]: 87: Hoare triple {87723#(<= ~counter~0 8)} assume !!(0 != ~r~0); {87723#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:55,379 INFO L290 TraceCheckUtils]: 88: Hoare triple {87723#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87723#(<= ~counter~0 8)} is VALID [2022-04-08 06:21:55,380 INFO L290 TraceCheckUtils]: 89: Hoare triple {87723#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87751#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:55,380 INFO L290 TraceCheckUtils]: 90: Hoare triple {87751#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {87751#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:55,381 INFO L272 TraceCheckUtils]: 91: Hoare triple {87751#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87751#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:55,381 INFO L290 TraceCheckUtils]: 92: Hoare triple {87751#(<= ~counter~0 9)} ~cond := #in~cond; {87751#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:55,381 INFO L290 TraceCheckUtils]: 93: Hoare triple {87751#(<= ~counter~0 9)} assume !(0 == ~cond); {87751#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:55,381 INFO L290 TraceCheckUtils]: 94: Hoare triple {87751#(<= ~counter~0 9)} assume true; {87751#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:55,382 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87751#(<= ~counter~0 9)} {87751#(<= ~counter~0 9)} #63#return; {87751#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:55,382 INFO L290 TraceCheckUtils]: 96: Hoare triple {87751#(<= ~counter~0 9)} assume !!(0 != ~r~0); {87751#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:55,382 INFO L290 TraceCheckUtils]: 97: Hoare triple {87751#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87751#(<= ~counter~0 9)} is VALID [2022-04-08 06:21:55,383 INFO L290 TraceCheckUtils]: 98: Hoare triple {87751#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87779#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:55,383 INFO L290 TraceCheckUtils]: 99: Hoare triple {87779#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {87779#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:55,384 INFO L272 TraceCheckUtils]: 100: Hoare triple {87779#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87779#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:55,384 INFO L290 TraceCheckUtils]: 101: Hoare triple {87779#(<= ~counter~0 10)} ~cond := #in~cond; {87779#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:55,384 INFO L290 TraceCheckUtils]: 102: Hoare triple {87779#(<= ~counter~0 10)} assume !(0 == ~cond); {87779#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:55,385 INFO L290 TraceCheckUtils]: 103: Hoare triple {87779#(<= ~counter~0 10)} assume true; {87779#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:55,385 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87779#(<= ~counter~0 10)} {87779#(<= ~counter~0 10)} #63#return; {87779#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:55,385 INFO L290 TraceCheckUtils]: 105: Hoare triple {87779#(<= ~counter~0 10)} assume !!(0 != ~r~0); {87779#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:55,386 INFO L290 TraceCheckUtils]: 106: Hoare triple {87779#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87779#(<= ~counter~0 10)} is VALID [2022-04-08 06:21:55,387 INFO L290 TraceCheckUtils]: 107: Hoare triple {87779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87807#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:55,387 INFO L290 TraceCheckUtils]: 108: Hoare triple {87807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {87807#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:55,387 INFO L272 TraceCheckUtils]: 109: Hoare triple {87807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87807#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:55,388 INFO L290 TraceCheckUtils]: 110: Hoare triple {87807#(<= ~counter~0 11)} ~cond := #in~cond; {87807#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:55,388 INFO L290 TraceCheckUtils]: 111: Hoare triple {87807#(<= ~counter~0 11)} assume !(0 == ~cond); {87807#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:55,388 INFO L290 TraceCheckUtils]: 112: Hoare triple {87807#(<= ~counter~0 11)} assume true; {87807#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:55,389 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87807#(<= ~counter~0 11)} {87807#(<= ~counter~0 11)} #63#return; {87807#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:55,389 INFO L290 TraceCheckUtils]: 114: Hoare triple {87807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {87807#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:55,389 INFO L290 TraceCheckUtils]: 115: Hoare triple {87807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87807#(<= ~counter~0 11)} is VALID [2022-04-08 06:21:55,390 INFO L290 TraceCheckUtils]: 116: Hoare triple {87807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:55,390 INFO L290 TraceCheckUtils]: 117: Hoare triple {87835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:55,391 INFO L272 TraceCheckUtils]: 118: Hoare triple {87835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:55,391 INFO L290 TraceCheckUtils]: 119: Hoare triple {87835#(<= ~counter~0 12)} ~cond := #in~cond; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:55,391 INFO L290 TraceCheckUtils]: 120: Hoare triple {87835#(<= ~counter~0 12)} assume !(0 == ~cond); {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:55,391 INFO L290 TraceCheckUtils]: 121: Hoare triple {87835#(<= ~counter~0 12)} assume true; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:55,392 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87835#(<= ~counter~0 12)} {87835#(<= ~counter~0 12)} #63#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:55,392 INFO L290 TraceCheckUtils]: 123: Hoare triple {87835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:55,392 INFO L290 TraceCheckUtils]: 124: Hoare triple {87835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:55,393 INFO L290 TraceCheckUtils]: 125: Hoare triple {87835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:55,393 INFO L290 TraceCheckUtils]: 126: Hoare triple {87863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:55,394 INFO L272 TraceCheckUtils]: 127: Hoare triple {87863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:55,394 INFO L290 TraceCheckUtils]: 128: Hoare triple {87863#(<= ~counter~0 13)} ~cond := #in~cond; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:55,395 INFO L290 TraceCheckUtils]: 129: Hoare triple {87863#(<= ~counter~0 13)} assume !(0 == ~cond); {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:55,395 INFO L290 TraceCheckUtils]: 130: Hoare triple {87863#(<= ~counter~0 13)} assume true; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:55,395 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87863#(<= ~counter~0 13)} {87863#(<= ~counter~0 13)} #63#return; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:55,396 INFO L290 TraceCheckUtils]: 132: Hoare triple {87863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:55,396 INFO L290 TraceCheckUtils]: 133: Hoare triple {87863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:55,397 INFO L290 TraceCheckUtils]: 134: Hoare triple {87863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:55,397 INFO L290 TraceCheckUtils]: 135: Hoare triple {87891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:55,397 INFO L272 TraceCheckUtils]: 136: Hoare triple {87891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:55,398 INFO L290 TraceCheckUtils]: 137: Hoare triple {87891#(<= ~counter~0 14)} ~cond := #in~cond; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:55,398 INFO L290 TraceCheckUtils]: 138: Hoare triple {87891#(<= ~counter~0 14)} assume !(0 == ~cond); {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:55,398 INFO L290 TraceCheckUtils]: 139: Hoare triple {87891#(<= ~counter~0 14)} assume true; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:55,399 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87891#(<= ~counter~0 14)} {87891#(<= ~counter~0 14)} #63#return; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:55,399 INFO L290 TraceCheckUtils]: 141: Hoare triple {87891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:55,399 INFO L290 TraceCheckUtils]: 142: Hoare triple {87891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:55,400 INFO L290 TraceCheckUtils]: 143: Hoare triple {87891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:55,400 INFO L290 TraceCheckUtils]: 144: Hoare triple {87919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:55,401 INFO L272 TraceCheckUtils]: 145: Hoare triple {87919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:55,401 INFO L290 TraceCheckUtils]: 146: Hoare triple {87919#(<= ~counter~0 15)} ~cond := #in~cond; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:55,401 INFO L290 TraceCheckUtils]: 147: Hoare triple {87919#(<= ~counter~0 15)} assume !(0 == ~cond); {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:55,401 INFO L290 TraceCheckUtils]: 148: Hoare triple {87919#(<= ~counter~0 15)} assume true; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:55,402 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87919#(<= ~counter~0 15)} {87919#(<= ~counter~0 15)} #63#return; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:55,402 INFO L290 TraceCheckUtils]: 150: Hoare triple {87919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:55,403 INFO L290 TraceCheckUtils]: 151: Hoare triple {87919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:55,403 INFO L290 TraceCheckUtils]: 152: Hoare triple {87919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:55,404 INFO L290 TraceCheckUtils]: 153: Hoare triple {87947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:55,404 INFO L272 TraceCheckUtils]: 154: Hoare triple {87947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:55,404 INFO L290 TraceCheckUtils]: 155: Hoare triple {87947#(<= ~counter~0 16)} ~cond := #in~cond; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:55,405 INFO L290 TraceCheckUtils]: 156: Hoare triple {87947#(<= ~counter~0 16)} assume !(0 == ~cond); {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:55,405 INFO L290 TraceCheckUtils]: 157: Hoare triple {87947#(<= ~counter~0 16)} assume true; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:55,405 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87947#(<= ~counter~0 16)} {87947#(<= ~counter~0 16)} #63#return; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:55,406 INFO L290 TraceCheckUtils]: 159: Hoare triple {87947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:55,406 INFO L290 TraceCheckUtils]: 160: Hoare triple {87947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:55,407 INFO L290 TraceCheckUtils]: 161: Hoare triple {87947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:55,407 INFO L290 TraceCheckUtils]: 162: Hoare triple {87975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:55,407 INFO L272 TraceCheckUtils]: 163: Hoare triple {87975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:55,408 INFO L290 TraceCheckUtils]: 164: Hoare triple {87975#(<= ~counter~0 17)} ~cond := #in~cond; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:55,408 INFO L290 TraceCheckUtils]: 165: Hoare triple {87975#(<= ~counter~0 17)} assume !(0 == ~cond); {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:55,408 INFO L290 TraceCheckUtils]: 166: Hoare triple {87975#(<= ~counter~0 17)} assume true; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:55,409 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87975#(<= ~counter~0 17)} {87975#(<= ~counter~0 17)} #63#return; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:55,409 INFO L290 TraceCheckUtils]: 168: Hoare triple {87975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:55,409 INFO L290 TraceCheckUtils]: 169: Hoare triple {87975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:55,410 INFO L290 TraceCheckUtils]: 170: Hoare triple {87975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:55,410 INFO L290 TraceCheckUtils]: 171: Hoare triple {88003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:55,411 INFO L272 TraceCheckUtils]: 172: Hoare triple {88003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:55,411 INFO L290 TraceCheckUtils]: 173: Hoare triple {88003#(<= ~counter~0 18)} ~cond := #in~cond; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:55,411 INFO L290 TraceCheckUtils]: 174: Hoare triple {88003#(<= ~counter~0 18)} assume !(0 == ~cond); {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:55,412 INFO L290 TraceCheckUtils]: 175: Hoare triple {88003#(<= ~counter~0 18)} assume true; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:55,412 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {88003#(<= ~counter~0 18)} {88003#(<= ~counter~0 18)} #63#return; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:55,412 INFO L290 TraceCheckUtils]: 177: Hoare triple {88003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:55,413 INFO L290 TraceCheckUtils]: 178: Hoare triple {88003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:55,413 INFO L290 TraceCheckUtils]: 179: Hoare triple {88003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:55,414 INFO L290 TraceCheckUtils]: 180: Hoare triple {88031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:55,414 INFO L272 TraceCheckUtils]: 181: Hoare triple {88031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:55,414 INFO L290 TraceCheckUtils]: 182: Hoare triple {88031#(<= ~counter~0 19)} ~cond := #in~cond; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:55,415 INFO L290 TraceCheckUtils]: 183: Hoare triple {88031#(<= ~counter~0 19)} assume !(0 == ~cond); {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:55,415 INFO L290 TraceCheckUtils]: 184: Hoare triple {88031#(<= ~counter~0 19)} assume true; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:55,415 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {88031#(<= ~counter~0 19)} {88031#(<= ~counter~0 19)} #63#return; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:55,416 INFO L290 TraceCheckUtils]: 186: Hoare triple {88031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:55,416 INFO L290 TraceCheckUtils]: 187: Hoare triple {88031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:55,417 INFO L290 TraceCheckUtils]: 188: Hoare triple {88031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:55,417 INFO L290 TraceCheckUtils]: 189: Hoare triple {88059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:55,417 INFO L272 TraceCheckUtils]: 190: Hoare triple {88059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:55,418 INFO L290 TraceCheckUtils]: 191: Hoare triple {88059#(<= ~counter~0 20)} ~cond := #in~cond; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:55,418 INFO L290 TraceCheckUtils]: 192: Hoare triple {88059#(<= ~counter~0 20)} assume !(0 == ~cond); {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:55,418 INFO L290 TraceCheckUtils]: 193: Hoare triple {88059#(<= ~counter~0 20)} assume true; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:55,419 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {88059#(<= ~counter~0 20)} {88059#(<= ~counter~0 20)} #63#return; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:55,419 INFO L290 TraceCheckUtils]: 195: Hoare triple {88059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:55,419 INFO L290 TraceCheckUtils]: 196: Hoare triple {88059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:55,420 INFO L290 TraceCheckUtils]: 197: Hoare triple {88059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:55,420 INFO L290 TraceCheckUtils]: 198: Hoare triple {88087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:55,421 INFO L272 TraceCheckUtils]: 199: Hoare triple {88087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:55,421 INFO L290 TraceCheckUtils]: 200: Hoare triple {88087#(<= ~counter~0 21)} ~cond := #in~cond; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:55,421 INFO L290 TraceCheckUtils]: 201: Hoare triple {88087#(<= ~counter~0 21)} assume !(0 == ~cond); {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:55,422 INFO L290 TraceCheckUtils]: 202: Hoare triple {88087#(<= ~counter~0 21)} assume true; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:55,422 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {88087#(<= ~counter~0 21)} {88087#(<= ~counter~0 21)} #63#return; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:55,422 INFO L290 TraceCheckUtils]: 204: Hoare triple {88087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:55,423 INFO L290 TraceCheckUtils]: 205: Hoare triple {88087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:55,423 INFO L290 TraceCheckUtils]: 206: Hoare triple {88087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:55,424 INFO L290 TraceCheckUtils]: 207: Hoare triple {88115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:55,424 INFO L272 TraceCheckUtils]: 208: Hoare triple {88115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:55,424 INFO L290 TraceCheckUtils]: 209: Hoare triple {88115#(<= ~counter~0 22)} ~cond := #in~cond; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:55,425 INFO L290 TraceCheckUtils]: 210: Hoare triple {88115#(<= ~counter~0 22)} assume !(0 == ~cond); {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:55,425 INFO L290 TraceCheckUtils]: 211: Hoare triple {88115#(<= ~counter~0 22)} assume true; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:55,425 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {88115#(<= ~counter~0 22)} {88115#(<= ~counter~0 22)} #63#return; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:55,426 INFO L290 TraceCheckUtils]: 213: Hoare triple {88115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:55,426 INFO L290 TraceCheckUtils]: 214: Hoare triple {88115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:55,427 INFO L290 TraceCheckUtils]: 215: Hoare triple {88115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:55,427 INFO L290 TraceCheckUtils]: 216: Hoare triple {88143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:55,428 INFO L272 TraceCheckUtils]: 217: Hoare triple {88143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:55,428 INFO L290 TraceCheckUtils]: 218: Hoare triple {88143#(<= ~counter~0 23)} ~cond := #in~cond; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:55,428 INFO L290 TraceCheckUtils]: 219: Hoare triple {88143#(<= ~counter~0 23)} assume !(0 == ~cond); {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:55,428 INFO L290 TraceCheckUtils]: 220: Hoare triple {88143#(<= ~counter~0 23)} assume true; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:55,429 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {88143#(<= ~counter~0 23)} {88143#(<= ~counter~0 23)} #63#return; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:55,429 INFO L290 TraceCheckUtils]: 222: Hoare triple {88143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:55,429 INFO L290 TraceCheckUtils]: 223: Hoare triple {88143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:55,430 INFO L290 TraceCheckUtils]: 224: Hoare triple {88143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:55,430 INFO L290 TraceCheckUtils]: 225: Hoare triple {88171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:55,431 INFO L272 TraceCheckUtils]: 226: Hoare triple {88171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:55,431 INFO L290 TraceCheckUtils]: 227: Hoare triple {88171#(<= ~counter~0 24)} ~cond := #in~cond; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:55,431 INFO L290 TraceCheckUtils]: 228: Hoare triple {88171#(<= ~counter~0 24)} assume !(0 == ~cond); {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:55,432 INFO L290 TraceCheckUtils]: 229: Hoare triple {88171#(<= ~counter~0 24)} assume true; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:55,432 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {88171#(<= ~counter~0 24)} {88171#(<= ~counter~0 24)} #63#return; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:55,433 INFO L290 TraceCheckUtils]: 231: Hoare triple {88171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:55,433 INFO L290 TraceCheckUtils]: 232: Hoare triple {88171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:55,434 INFO L290 TraceCheckUtils]: 233: Hoare triple {88171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:55,434 INFO L290 TraceCheckUtils]: 234: Hoare triple {88199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:55,434 INFO L272 TraceCheckUtils]: 235: Hoare triple {88199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:55,435 INFO L290 TraceCheckUtils]: 236: Hoare triple {88199#(<= ~counter~0 25)} ~cond := #in~cond; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:55,435 INFO L290 TraceCheckUtils]: 237: Hoare triple {88199#(<= ~counter~0 25)} assume !(0 == ~cond); {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:55,435 INFO L290 TraceCheckUtils]: 238: Hoare triple {88199#(<= ~counter~0 25)} assume true; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:55,436 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {88199#(<= ~counter~0 25)} {88199#(<= ~counter~0 25)} #63#return; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:55,436 INFO L290 TraceCheckUtils]: 240: Hoare triple {88199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:55,436 INFO L290 TraceCheckUtils]: 241: Hoare triple {88199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:55,437 INFO L290 TraceCheckUtils]: 242: Hoare triple {88199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:55,437 INFO L290 TraceCheckUtils]: 243: Hoare triple {88227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:55,438 INFO L272 TraceCheckUtils]: 244: Hoare triple {88227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:55,438 INFO L290 TraceCheckUtils]: 245: Hoare triple {88227#(<= ~counter~0 26)} ~cond := #in~cond; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:55,438 INFO L290 TraceCheckUtils]: 246: Hoare triple {88227#(<= ~counter~0 26)} assume !(0 == ~cond); {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:55,438 INFO L290 TraceCheckUtils]: 247: Hoare triple {88227#(<= ~counter~0 26)} assume true; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:55,439 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {88227#(<= ~counter~0 26)} {88227#(<= ~counter~0 26)} #63#return; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:55,439 INFO L290 TraceCheckUtils]: 249: Hoare triple {88227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:55,439 INFO L290 TraceCheckUtils]: 250: Hoare triple {88227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:55,440 INFO L290 TraceCheckUtils]: 251: Hoare triple {88227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:55,440 INFO L290 TraceCheckUtils]: 252: Hoare triple {88255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:55,441 INFO L272 TraceCheckUtils]: 253: Hoare triple {88255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:55,441 INFO L290 TraceCheckUtils]: 254: Hoare triple {88255#(<= ~counter~0 27)} ~cond := #in~cond; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:55,442 INFO L290 TraceCheckUtils]: 255: Hoare triple {88255#(<= ~counter~0 27)} assume !(0 == ~cond); {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:55,442 INFO L290 TraceCheckUtils]: 256: Hoare triple {88255#(<= ~counter~0 27)} assume true; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:55,442 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {88255#(<= ~counter~0 27)} {88255#(<= ~counter~0 27)} #63#return; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:55,443 INFO L290 TraceCheckUtils]: 258: Hoare triple {88255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:55,443 INFO L290 TraceCheckUtils]: 259: Hoare triple {88255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:55,444 INFO L290 TraceCheckUtils]: 260: Hoare triple {88255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:55,444 INFO L290 TraceCheckUtils]: 261: Hoare triple {88283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:55,444 INFO L272 TraceCheckUtils]: 262: Hoare triple {88283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:55,445 INFO L290 TraceCheckUtils]: 263: Hoare triple {88283#(<= ~counter~0 28)} ~cond := #in~cond; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:55,445 INFO L290 TraceCheckUtils]: 264: Hoare triple {88283#(<= ~counter~0 28)} assume !(0 == ~cond); {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:55,445 INFO L290 TraceCheckUtils]: 265: Hoare triple {88283#(<= ~counter~0 28)} assume true; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:55,446 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {88283#(<= ~counter~0 28)} {88283#(<= ~counter~0 28)} #63#return; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:55,446 INFO L290 TraceCheckUtils]: 267: Hoare triple {88283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:55,446 INFO L290 TraceCheckUtils]: 268: Hoare triple {88283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:55,447 INFO L290 TraceCheckUtils]: 269: Hoare triple {88283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:55,447 INFO L290 TraceCheckUtils]: 270: Hoare triple {88311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:55,448 INFO L272 TraceCheckUtils]: 271: Hoare triple {88311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:55,448 INFO L290 TraceCheckUtils]: 272: Hoare triple {88311#(<= ~counter~0 29)} ~cond := #in~cond; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:55,448 INFO L290 TraceCheckUtils]: 273: Hoare triple {88311#(<= ~counter~0 29)} assume !(0 == ~cond); {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:55,449 INFO L290 TraceCheckUtils]: 274: Hoare triple {88311#(<= ~counter~0 29)} assume true; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:55,449 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {88311#(<= ~counter~0 29)} {88311#(<= ~counter~0 29)} #63#return; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:55,449 INFO L290 TraceCheckUtils]: 276: Hoare triple {88311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:55,450 INFO L290 TraceCheckUtils]: 277: Hoare triple {88311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:55,450 INFO L290 TraceCheckUtils]: 278: Hoare triple {88311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:55,451 INFO L290 TraceCheckUtils]: 279: Hoare triple {88339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:55,451 INFO L272 TraceCheckUtils]: 280: Hoare triple {88339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:55,451 INFO L290 TraceCheckUtils]: 281: Hoare triple {88339#(<= ~counter~0 30)} ~cond := #in~cond; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:55,452 INFO L290 TraceCheckUtils]: 282: Hoare triple {88339#(<= ~counter~0 30)} assume !(0 == ~cond); {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:55,452 INFO L290 TraceCheckUtils]: 283: Hoare triple {88339#(<= ~counter~0 30)} assume true; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:55,452 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {88339#(<= ~counter~0 30)} {88339#(<= ~counter~0 30)} #63#return; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:55,453 INFO L290 TraceCheckUtils]: 285: Hoare triple {88339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:55,453 INFO L290 TraceCheckUtils]: 286: Hoare triple {88339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:55,454 INFO L290 TraceCheckUtils]: 287: Hoare triple {88339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:55,454 INFO L290 TraceCheckUtils]: 288: Hoare triple {88367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:55,454 INFO L272 TraceCheckUtils]: 289: Hoare triple {88367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:55,455 INFO L290 TraceCheckUtils]: 290: Hoare triple {88367#(<= ~counter~0 31)} ~cond := #in~cond; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:55,455 INFO L290 TraceCheckUtils]: 291: Hoare triple {88367#(<= ~counter~0 31)} assume !(0 == ~cond); {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:55,455 INFO L290 TraceCheckUtils]: 292: Hoare triple {88367#(<= ~counter~0 31)} assume true; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:55,456 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {88367#(<= ~counter~0 31)} {88367#(<= ~counter~0 31)} #63#return; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:55,456 INFO L290 TraceCheckUtils]: 294: Hoare triple {88367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:55,456 INFO L290 TraceCheckUtils]: 295: Hoare triple {88367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:55,457 INFO L290 TraceCheckUtils]: 296: Hoare triple {88367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:55,457 INFO L290 TraceCheckUtils]: 297: Hoare triple {88395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:55,458 INFO L272 TraceCheckUtils]: 298: Hoare triple {88395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:55,458 INFO L290 TraceCheckUtils]: 299: Hoare triple {88395#(<= ~counter~0 32)} ~cond := #in~cond; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:55,458 INFO L290 TraceCheckUtils]: 300: Hoare triple {88395#(<= ~counter~0 32)} assume !(0 == ~cond); {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:55,458 INFO L290 TraceCheckUtils]: 301: Hoare triple {88395#(<= ~counter~0 32)} assume true; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:55,459 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {88395#(<= ~counter~0 32)} {88395#(<= ~counter~0 32)} #63#return; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:55,459 INFO L290 TraceCheckUtils]: 303: Hoare triple {88395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:55,459 INFO L290 TraceCheckUtils]: 304: Hoare triple {88395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:55,460 INFO L290 TraceCheckUtils]: 305: Hoare triple {88395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:55,461 INFO L290 TraceCheckUtils]: 306: Hoare triple {88423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:55,461 INFO L272 TraceCheckUtils]: 307: Hoare triple {88423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:55,461 INFO L290 TraceCheckUtils]: 308: Hoare triple {88423#(<= ~counter~0 33)} ~cond := #in~cond; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:55,462 INFO L290 TraceCheckUtils]: 309: Hoare triple {88423#(<= ~counter~0 33)} assume !(0 == ~cond); {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:55,462 INFO L290 TraceCheckUtils]: 310: Hoare triple {88423#(<= ~counter~0 33)} assume true; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:55,462 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {88423#(<= ~counter~0 33)} {88423#(<= ~counter~0 33)} #63#return; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:55,463 INFO L290 TraceCheckUtils]: 312: Hoare triple {88423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:55,463 INFO L290 TraceCheckUtils]: 313: Hoare triple {88423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:55,464 INFO L290 TraceCheckUtils]: 314: Hoare triple {88423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:55,464 INFO L290 TraceCheckUtils]: 315: Hoare triple {88451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:55,464 INFO L272 TraceCheckUtils]: 316: Hoare triple {88451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:55,465 INFO L290 TraceCheckUtils]: 317: Hoare triple {88451#(<= ~counter~0 34)} ~cond := #in~cond; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:55,465 INFO L290 TraceCheckUtils]: 318: Hoare triple {88451#(<= ~counter~0 34)} assume !(0 == ~cond); {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:55,465 INFO L290 TraceCheckUtils]: 319: Hoare triple {88451#(<= ~counter~0 34)} assume true; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:55,466 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {88451#(<= ~counter~0 34)} {88451#(<= ~counter~0 34)} #63#return; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:55,466 INFO L290 TraceCheckUtils]: 321: Hoare triple {88451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:55,466 INFO L290 TraceCheckUtils]: 322: Hoare triple {88451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:55,467 INFO L290 TraceCheckUtils]: 323: Hoare triple {88451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:55,467 INFO L290 TraceCheckUtils]: 324: Hoare triple {88479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:55,468 INFO L272 TraceCheckUtils]: 325: Hoare triple {88479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:55,468 INFO L290 TraceCheckUtils]: 326: Hoare triple {88479#(<= ~counter~0 35)} ~cond := #in~cond; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:55,468 INFO L290 TraceCheckUtils]: 327: Hoare triple {88479#(<= ~counter~0 35)} assume !(0 == ~cond); {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:55,469 INFO L290 TraceCheckUtils]: 328: Hoare triple {88479#(<= ~counter~0 35)} assume true; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:55,469 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {88479#(<= ~counter~0 35)} {88479#(<= ~counter~0 35)} #63#return; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:55,469 INFO L290 TraceCheckUtils]: 330: Hoare triple {88479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:55,470 INFO L290 TraceCheckUtils]: 331: Hoare triple {88479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:55,470 INFO L290 TraceCheckUtils]: 332: Hoare triple {88479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:55,471 INFO L290 TraceCheckUtils]: 333: Hoare triple {88507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:55,471 INFO L272 TraceCheckUtils]: 334: Hoare triple {88507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:55,471 INFO L290 TraceCheckUtils]: 335: Hoare triple {88507#(<= ~counter~0 36)} ~cond := #in~cond; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:55,472 INFO L290 TraceCheckUtils]: 336: Hoare triple {88507#(<= ~counter~0 36)} assume !(0 == ~cond); {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:55,472 INFO L290 TraceCheckUtils]: 337: Hoare triple {88507#(<= ~counter~0 36)} assume true; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:55,472 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {88507#(<= ~counter~0 36)} {88507#(<= ~counter~0 36)} #63#return; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:55,473 INFO L290 TraceCheckUtils]: 339: Hoare triple {88507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:55,473 INFO L290 TraceCheckUtils]: 340: Hoare triple {88507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:55,474 INFO L290 TraceCheckUtils]: 341: Hoare triple {88507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:55,474 INFO L290 TraceCheckUtils]: 342: Hoare triple {88535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:55,474 INFO L272 TraceCheckUtils]: 343: Hoare triple {88535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:55,475 INFO L290 TraceCheckUtils]: 344: Hoare triple {88535#(<= ~counter~0 37)} ~cond := #in~cond; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:55,475 INFO L290 TraceCheckUtils]: 345: Hoare triple {88535#(<= ~counter~0 37)} assume !(0 == ~cond); {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:55,475 INFO L290 TraceCheckUtils]: 346: Hoare triple {88535#(<= ~counter~0 37)} assume true; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:55,476 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {88535#(<= ~counter~0 37)} {88535#(<= ~counter~0 37)} #63#return; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:55,476 INFO L290 TraceCheckUtils]: 348: Hoare triple {88535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:55,476 INFO L290 TraceCheckUtils]: 349: Hoare triple {88535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:55,477 INFO L290 TraceCheckUtils]: 350: Hoare triple {88535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88563#(<= |main_#t~post6| 37)} is VALID [2022-04-08 06:21:55,477 INFO L290 TraceCheckUtils]: 351: Hoare triple {88563#(<= |main_#t~post6| 37)} assume !(#t~post6 < 50);havoc #t~post6; {87471#false} is VALID [2022-04-08 06:21:55,477 INFO L272 TraceCheckUtils]: 352: Hoare triple {87471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87471#false} is VALID [2022-04-08 06:21:55,477 INFO L290 TraceCheckUtils]: 353: Hoare triple {87471#false} ~cond := #in~cond; {87471#false} is VALID [2022-04-08 06:21:55,477 INFO L290 TraceCheckUtils]: 354: Hoare triple {87471#false} assume 0 == ~cond; {87471#false} is VALID [2022-04-08 06:21:55,477 INFO L290 TraceCheckUtils]: 355: Hoare triple {87471#false} assume !false; {87471#false} is VALID [2022-04-08 06:21:55,478 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 06:21:55,478 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:21:57,266 INFO L290 TraceCheckUtils]: 355: Hoare triple {87471#false} assume !false; {87471#false} is VALID [2022-04-08 06:21:57,266 INFO L290 TraceCheckUtils]: 354: Hoare triple {87471#false} assume 0 == ~cond; {87471#false} is VALID [2022-04-08 06:21:57,266 INFO L290 TraceCheckUtils]: 353: Hoare triple {87471#false} ~cond := #in~cond; {87471#false} is VALID [2022-04-08 06:21:57,266 INFO L272 TraceCheckUtils]: 352: Hoare triple {87471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87471#false} is VALID [2022-04-08 06:21:57,266 INFO L290 TraceCheckUtils]: 351: Hoare triple {88591#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {87471#false} is VALID [2022-04-08 06:21:57,267 INFO L290 TraceCheckUtils]: 350: Hoare triple {88595#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88591#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:21:57,267 INFO L290 TraceCheckUtils]: 349: Hoare triple {88595#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88595#(< ~counter~0 50)} is VALID [2022-04-08 06:21:57,267 INFO L290 TraceCheckUtils]: 348: Hoare triple {88595#(< ~counter~0 50)} assume !!(0 != ~r~0); {88595#(< ~counter~0 50)} is VALID [2022-04-08 06:21:57,268 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {87470#true} {88595#(< ~counter~0 50)} #63#return; {88595#(< ~counter~0 50)} is VALID [2022-04-08 06:21:57,268 INFO L290 TraceCheckUtils]: 346: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,268 INFO L290 TraceCheckUtils]: 345: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,268 INFO L290 TraceCheckUtils]: 344: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,268 INFO L272 TraceCheckUtils]: 343: Hoare triple {88595#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,268 INFO L290 TraceCheckUtils]: 342: Hoare triple {88595#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {88595#(< ~counter~0 50)} is VALID [2022-04-08 06:21:57,270 INFO L290 TraceCheckUtils]: 341: Hoare triple {88623#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88595#(< ~counter~0 50)} is VALID [2022-04-08 06:21:57,270 INFO L290 TraceCheckUtils]: 340: Hoare triple {88623#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88623#(< ~counter~0 49)} is VALID [2022-04-08 06:21:57,271 INFO L290 TraceCheckUtils]: 339: Hoare triple {88623#(< ~counter~0 49)} assume !!(0 != ~r~0); {88623#(< ~counter~0 49)} is VALID [2022-04-08 06:21:57,271 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {87470#true} {88623#(< ~counter~0 49)} #63#return; {88623#(< ~counter~0 49)} is VALID [2022-04-08 06:21:57,271 INFO L290 TraceCheckUtils]: 337: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,271 INFO L290 TraceCheckUtils]: 336: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,271 INFO L290 TraceCheckUtils]: 335: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,271 INFO L272 TraceCheckUtils]: 334: Hoare triple {88623#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,272 INFO L290 TraceCheckUtils]: 333: Hoare triple {88623#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {88623#(< ~counter~0 49)} is VALID [2022-04-08 06:21:57,272 INFO L290 TraceCheckUtils]: 332: Hoare triple {88651#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88623#(< ~counter~0 49)} is VALID [2022-04-08 06:21:57,273 INFO L290 TraceCheckUtils]: 331: Hoare triple {88651#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88651#(< ~counter~0 48)} is VALID [2022-04-08 06:21:57,273 INFO L290 TraceCheckUtils]: 330: Hoare triple {88651#(< ~counter~0 48)} assume !!(0 != ~r~0); {88651#(< ~counter~0 48)} is VALID [2022-04-08 06:21:57,273 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {87470#true} {88651#(< ~counter~0 48)} #63#return; {88651#(< ~counter~0 48)} is VALID [2022-04-08 06:21:57,273 INFO L290 TraceCheckUtils]: 328: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,274 INFO L290 TraceCheckUtils]: 327: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,274 INFO L290 TraceCheckUtils]: 326: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,274 INFO L272 TraceCheckUtils]: 325: Hoare triple {88651#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,274 INFO L290 TraceCheckUtils]: 324: Hoare triple {88651#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {88651#(< ~counter~0 48)} is VALID [2022-04-08 06:21:57,275 INFO L290 TraceCheckUtils]: 323: Hoare triple {88679#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88651#(< ~counter~0 48)} is VALID [2022-04-08 06:21:57,275 INFO L290 TraceCheckUtils]: 322: Hoare triple {88679#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88679#(< ~counter~0 47)} is VALID [2022-04-08 06:21:57,275 INFO L290 TraceCheckUtils]: 321: Hoare triple {88679#(< ~counter~0 47)} assume !!(0 != ~r~0); {88679#(< ~counter~0 47)} is VALID [2022-04-08 06:21:57,276 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {87470#true} {88679#(< ~counter~0 47)} #63#return; {88679#(< ~counter~0 47)} is VALID [2022-04-08 06:21:57,276 INFO L290 TraceCheckUtils]: 319: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,276 INFO L290 TraceCheckUtils]: 318: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,276 INFO L290 TraceCheckUtils]: 317: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,276 INFO L272 TraceCheckUtils]: 316: Hoare triple {88679#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,276 INFO L290 TraceCheckUtils]: 315: Hoare triple {88679#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {88679#(< ~counter~0 47)} is VALID [2022-04-08 06:21:57,277 INFO L290 TraceCheckUtils]: 314: Hoare triple {88707#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88679#(< ~counter~0 47)} is VALID [2022-04-08 06:21:57,277 INFO L290 TraceCheckUtils]: 313: Hoare triple {88707#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88707#(< ~counter~0 46)} is VALID [2022-04-08 06:21:57,278 INFO L290 TraceCheckUtils]: 312: Hoare triple {88707#(< ~counter~0 46)} assume !!(0 != ~r~0); {88707#(< ~counter~0 46)} is VALID [2022-04-08 06:21:57,278 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {87470#true} {88707#(< ~counter~0 46)} #63#return; {88707#(< ~counter~0 46)} is VALID [2022-04-08 06:21:57,278 INFO L290 TraceCheckUtils]: 310: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,278 INFO L290 TraceCheckUtils]: 309: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,278 INFO L290 TraceCheckUtils]: 308: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,278 INFO L272 TraceCheckUtils]: 307: Hoare triple {88707#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,279 INFO L290 TraceCheckUtils]: 306: Hoare triple {88707#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {88707#(< ~counter~0 46)} is VALID [2022-04-08 06:21:57,279 INFO L290 TraceCheckUtils]: 305: Hoare triple {88735#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88707#(< ~counter~0 46)} is VALID [2022-04-08 06:21:57,280 INFO L290 TraceCheckUtils]: 304: Hoare triple {88735#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88735#(< ~counter~0 45)} is VALID [2022-04-08 06:21:57,280 INFO L290 TraceCheckUtils]: 303: Hoare triple {88735#(< ~counter~0 45)} assume !!(0 != ~r~0); {88735#(< ~counter~0 45)} is VALID [2022-04-08 06:21:57,280 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {87470#true} {88735#(< ~counter~0 45)} #63#return; {88735#(< ~counter~0 45)} is VALID [2022-04-08 06:21:57,280 INFO L290 TraceCheckUtils]: 301: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,280 INFO L290 TraceCheckUtils]: 300: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,281 INFO L290 TraceCheckUtils]: 299: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,281 INFO L272 TraceCheckUtils]: 298: Hoare triple {88735#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,281 INFO L290 TraceCheckUtils]: 297: Hoare triple {88735#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {88735#(< ~counter~0 45)} is VALID [2022-04-08 06:21:57,282 INFO L290 TraceCheckUtils]: 296: Hoare triple {88763#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88735#(< ~counter~0 45)} is VALID [2022-04-08 06:21:57,282 INFO L290 TraceCheckUtils]: 295: Hoare triple {88763#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88763#(< ~counter~0 44)} is VALID [2022-04-08 06:21:57,282 INFO L290 TraceCheckUtils]: 294: Hoare triple {88763#(< ~counter~0 44)} assume !!(0 != ~r~0); {88763#(< ~counter~0 44)} is VALID [2022-04-08 06:21:57,283 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {87470#true} {88763#(< ~counter~0 44)} #63#return; {88763#(< ~counter~0 44)} is VALID [2022-04-08 06:21:57,283 INFO L290 TraceCheckUtils]: 292: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,283 INFO L290 TraceCheckUtils]: 291: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,283 INFO L290 TraceCheckUtils]: 290: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,283 INFO L272 TraceCheckUtils]: 289: Hoare triple {88763#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,283 INFO L290 TraceCheckUtils]: 288: Hoare triple {88763#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {88763#(< ~counter~0 44)} is VALID [2022-04-08 06:21:57,284 INFO L290 TraceCheckUtils]: 287: Hoare triple {88791#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88763#(< ~counter~0 44)} is VALID [2022-04-08 06:21:57,284 INFO L290 TraceCheckUtils]: 286: Hoare triple {88791#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88791#(< ~counter~0 43)} is VALID [2022-04-08 06:21:57,284 INFO L290 TraceCheckUtils]: 285: Hoare triple {88791#(< ~counter~0 43)} assume !!(0 != ~r~0); {88791#(< ~counter~0 43)} is VALID [2022-04-08 06:21:57,285 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {87470#true} {88791#(< ~counter~0 43)} #63#return; {88791#(< ~counter~0 43)} is VALID [2022-04-08 06:21:57,285 INFO L290 TraceCheckUtils]: 283: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,285 INFO L290 TraceCheckUtils]: 282: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,285 INFO L290 TraceCheckUtils]: 281: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,285 INFO L272 TraceCheckUtils]: 280: Hoare triple {88791#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,286 INFO L290 TraceCheckUtils]: 279: Hoare triple {88791#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {88791#(< ~counter~0 43)} is VALID [2022-04-08 06:21:57,286 INFO L290 TraceCheckUtils]: 278: Hoare triple {88819#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88791#(< ~counter~0 43)} is VALID [2022-04-08 06:21:57,287 INFO L290 TraceCheckUtils]: 277: Hoare triple {88819#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88819#(< ~counter~0 42)} is VALID [2022-04-08 06:21:57,287 INFO L290 TraceCheckUtils]: 276: Hoare triple {88819#(< ~counter~0 42)} assume !!(0 != ~r~0); {88819#(< ~counter~0 42)} is VALID [2022-04-08 06:21:57,287 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {87470#true} {88819#(< ~counter~0 42)} #63#return; {88819#(< ~counter~0 42)} is VALID [2022-04-08 06:21:57,287 INFO L290 TraceCheckUtils]: 274: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,287 INFO L290 TraceCheckUtils]: 273: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,288 INFO L290 TraceCheckUtils]: 272: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,288 INFO L272 TraceCheckUtils]: 271: Hoare triple {88819#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,288 INFO L290 TraceCheckUtils]: 270: Hoare triple {88819#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {88819#(< ~counter~0 42)} is VALID [2022-04-08 06:21:57,289 INFO L290 TraceCheckUtils]: 269: Hoare triple {88847#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88819#(< ~counter~0 42)} is VALID [2022-04-08 06:21:57,289 INFO L290 TraceCheckUtils]: 268: Hoare triple {88847#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88847#(< ~counter~0 41)} is VALID [2022-04-08 06:21:57,289 INFO L290 TraceCheckUtils]: 267: Hoare triple {88847#(< ~counter~0 41)} assume !!(0 != ~r~0); {88847#(< ~counter~0 41)} is VALID [2022-04-08 06:21:57,290 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {87470#true} {88847#(< ~counter~0 41)} #63#return; {88847#(< ~counter~0 41)} is VALID [2022-04-08 06:21:57,290 INFO L290 TraceCheckUtils]: 265: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,290 INFO L290 TraceCheckUtils]: 264: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,290 INFO L290 TraceCheckUtils]: 263: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,290 INFO L272 TraceCheckUtils]: 262: Hoare triple {88847#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,290 INFO L290 TraceCheckUtils]: 261: Hoare triple {88847#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {88847#(< ~counter~0 41)} is VALID [2022-04-08 06:21:57,291 INFO L290 TraceCheckUtils]: 260: Hoare triple {88875#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88847#(< ~counter~0 41)} is VALID [2022-04-08 06:21:57,291 INFO L290 TraceCheckUtils]: 259: Hoare triple {88875#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88875#(< ~counter~0 40)} is VALID [2022-04-08 06:21:57,291 INFO L290 TraceCheckUtils]: 258: Hoare triple {88875#(< ~counter~0 40)} assume !!(0 != ~r~0); {88875#(< ~counter~0 40)} is VALID [2022-04-08 06:21:57,292 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {87470#true} {88875#(< ~counter~0 40)} #63#return; {88875#(< ~counter~0 40)} is VALID [2022-04-08 06:21:57,292 INFO L290 TraceCheckUtils]: 256: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,292 INFO L290 TraceCheckUtils]: 255: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,292 INFO L290 TraceCheckUtils]: 254: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,292 INFO L272 TraceCheckUtils]: 253: Hoare triple {88875#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,292 INFO L290 TraceCheckUtils]: 252: Hoare triple {88875#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {88875#(< ~counter~0 40)} is VALID [2022-04-08 06:21:57,293 INFO L290 TraceCheckUtils]: 251: Hoare triple {88903#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88875#(< ~counter~0 40)} is VALID [2022-04-08 06:21:57,294 INFO L290 TraceCheckUtils]: 250: Hoare triple {88903#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88903#(< ~counter~0 39)} is VALID [2022-04-08 06:21:57,294 INFO L290 TraceCheckUtils]: 249: Hoare triple {88903#(< ~counter~0 39)} assume !!(0 != ~r~0); {88903#(< ~counter~0 39)} is VALID [2022-04-08 06:21:57,294 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {87470#true} {88903#(< ~counter~0 39)} #63#return; {88903#(< ~counter~0 39)} is VALID [2022-04-08 06:21:57,294 INFO L290 TraceCheckUtils]: 247: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,294 INFO L290 TraceCheckUtils]: 246: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,295 INFO L290 TraceCheckUtils]: 245: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,295 INFO L272 TraceCheckUtils]: 244: Hoare triple {88903#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,295 INFO L290 TraceCheckUtils]: 243: Hoare triple {88903#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {88903#(< ~counter~0 39)} is VALID [2022-04-08 06:21:57,296 INFO L290 TraceCheckUtils]: 242: Hoare triple {88535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88903#(< ~counter~0 39)} is VALID [2022-04-08 06:21:57,296 INFO L290 TraceCheckUtils]: 241: Hoare triple {88535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:57,296 INFO L290 TraceCheckUtils]: 240: Hoare triple {88535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:57,297 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {87470#true} {88535#(<= ~counter~0 37)} #63#return; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:57,297 INFO L290 TraceCheckUtils]: 238: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,297 INFO L290 TraceCheckUtils]: 237: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,297 INFO L290 TraceCheckUtils]: 236: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,297 INFO L272 TraceCheckUtils]: 235: Hoare triple {88535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,297 INFO L290 TraceCheckUtils]: 234: Hoare triple {88535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:57,298 INFO L290 TraceCheckUtils]: 233: Hoare triple {88507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-08 06:21:57,298 INFO L290 TraceCheckUtils]: 232: Hoare triple {88507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:57,298 INFO L290 TraceCheckUtils]: 231: Hoare triple {88507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:57,299 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {87470#true} {88507#(<= ~counter~0 36)} #63#return; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:57,299 INFO L290 TraceCheckUtils]: 229: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,299 INFO L290 TraceCheckUtils]: 228: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,299 INFO L290 TraceCheckUtils]: 227: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,299 INFO L272 TraceCheckUtils]: 226: Hoare triple {88507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,299 INFO L290 TraceCheckUtils]: 225: Hoare triple {88507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:57,300 INFO L290 TraceCheckUtils]: 224: Hoare triple {88479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-08 06:21:57,301 INFO L290 TraceCheckUtils]: 223: Hoare triple {88479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:57,301 INFO L290 TraceCheckUtils]: 222: Hoare triple {88479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:57,301 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {87470#true} {88479#(<= ~counter~0 35)} #63#return; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:57,301 INFO L290 TraceCheckUtils]: 220: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,301 INFO L290 TraceCheckUtils]: 219: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,302 INFO L290 TraceCheckUtils]: 218: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,302 INFO L272 TraceCheckUtils]: 217: Hoare triple {88479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,302 INFO L290 TraceCheckUtils]: 216: Hoare triple {88479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:57,303 INFO L290 TraceCheckUtils]: 215: Hoare triple {88451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-08 06:21:57,303 INFO L290 TraceCheckUtils]: 214: Hoare triple {88451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:57,303 INFO L290 TraceCheckUtils]: 213: Hoare triple {88451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:57,304 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {87470#true} {88451#(<= ~counter~0 34)} #63#return; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:57,304 INFO L290 TraceCheckUtils]: 211: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,304 INFO L290 TraceCheckUtils]: 210: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,304 INFO L290 TraceCheckUtils]: 209: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,304 INFO L272 TraceCheckUtils]: 208: Hoare triple {88451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,304 INFO L290 TraceCheckUtils]: 207: Hoare triple {88451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:57,305 INFO L290 TraceCheckUtils]: 206: Hoare triple {88423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-08 06:21:57,305 INFO L290 TraceCheckUtils]: 205: Hoare triple {88423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:57,305 INFO L290 TraceCheckUtils]: 204: Hoare triple {88423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:57,306 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {87470#true} {88423#(<= ~counter~0 33)} #63#return; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:57,306 INFO L290 TraceCheckUtils]: 202: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,306 INFO L290 TraceCheckUtils]: 201: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,306 INFO L290 TraceCheckUtils]: 200: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,306 INFO L272 TraceCheckUtils]: 199: Hoare triple {88423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,306 INFO L290 TraceCheckUtils]: 198: Hoare triple {88423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:57,307 INFO L290 TraceCheckUtils]: 197: Hoare triple {88395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-08 06:21:57,308 INFO L290 TraceCheckUtils]: 196: Hoare triple {88395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:57,308 INFO L290 TraceCheckUtils]: 195: Hoare triple {88395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:57,308 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {87470#true} {88395#(<= ~counter~0 32)} #63#return; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:57,308 INFO L290 TraceCheckUtils]: 193: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,308 INFO L290 TraceCheckUtils]: 192: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,309 INFO L290 TraceCheckUtils]: 191: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,309 INFO L272 TraceCheckUtils]: 190: Hoare triple {88395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,309 INFO L290 TraceCheckUtils]: 189: Hoare triple {88395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:57,310 INFO L290 TraceCheckUtils]: 188: Hoare triple {88367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-08 06:21:57,310 INFO L290 TraceCheckUtils]: 187: Hoare triple {88367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:57,310 INFO L290 TraceCheckUtils]: 186: Hoare triple {88367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:57,311 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {87470#true} {88367#(<= ~counter~0 31)} #63#return; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:57,311 INFO L290 TraceCheckUtils]: 184: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,311 INFO L290 TraceCheckUtils]: 183: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,311 INFO L290 TraceCheckUtils]: 182: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,311 INFO L272 TraceCheckUtils]: 181: Hoare triple {88367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,311 INFO L290 TraceCheckUtils]: 180: Hoare triple {88367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:57,312 INFO L290 TraceCheckUtils]: 179: Hoare triple {88339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-08 06:21:57,312 INFO L290 TraceCheckUtils]: 178: Hoare triple {88339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:57,312 INFO L290 TraceCheckUtils]: 177: Hoare triple {88339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:57,313 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {87470#true} {88339#(<= ~counter~0 30)} #63#return; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:57,313 INFO L290 TraceCheckUtils]: 175: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,313 INFO L290 TraceCheckUtils]: 174: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,313 INFO L290 TraceCheckUtils]: 173: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,313 INFO L272 TraceCheckUtils]: 172: Hoare triple {88339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,314 INFO L290 TraceCheckUtils]: 171: Hoare triple {88339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:57,314 INFO L290 TraceCheckUtils]: 170: Hoare triple {88311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-08 06:21:57,315 INFO L290 TraceCheckUtils]: 169: Hoare triple {88311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:57,315 INFO L290 TraceCheckUtils]: 168: Hoare triple {88311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:57,315 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87470#true} {88311#(<= ~counter~0 29)} #63#return; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:57,315 INFO L290 TraceCheckUtils]: 166: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,315 INFO L290 TraceCheckUtils]: 165: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,316 INFO L290 TraceCheckUtils]: 164: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,316 INFO L272 TraceCheckUtils]: 163: Hoare triple {88311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,316 INFO L290 TraceCheckUtils]: 162: Hoare triple {88311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:57,317 INFO L290 TraceCheckUtils]: 161: Hoare triple {88283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-08 06:21:57,317 INFO L290 TraceCheckUtils]: 160: Hoare triple {88283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:57,317 INFO L290 TraceCheckUtils]: 159: Hoare triple {88283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:57,318 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87470#true} {88283#(<= ~counter~0 28)} #63#return; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:57,318 INFO L290 TraceCheckUtils]: 157: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,318 INFO L290 TraceCheckUtils]: 156: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,318 INFO L290 TraceCheckUtils]: 155: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,318 INFO L272 TraceCheckUtils]: 154: Hoare triple {88283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,318 INFO L290 TraceCheckUtils]: 153: Hoare triple {88283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:57,319 INFO L290 TraceCheckUtils]: 152: Hoare triple {88255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-08 06:21:57,319 INFO L290 TraceCheckUtils]: 151: Hoare triple {88255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:57,319 INFO L290 TraceCheckUtils]: 150: Hoare triple {88255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:57,320 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87470#true} {88255#(<= ~counter~0 27)} #63#return; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:57,320 INFO L290 TraceCheckUtils]: 148: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,320 INFO L290 TraceCheckUtils]: 147: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,320 INFO L290 TraceCheckUtils]: 146: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,320 INFO L272 TraceCheckUtils]: 145: Hoare triple {88255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,320 INFO L290 TraceCheckUtils]: 144: Hoare triple {88255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:57,321 INFO L290 TraceCheckUtils]: 143: Hoare triple {88227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-08 06:21:57,321 INFO L290 TraceCheckUtils]: 142: Hoare triple {88227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:57,322 INFO L290 TraceCheckUtils]: 141: Hoare triple {88227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:57,322 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87470#true} {88227#(<= ~counter~0 26)} #63#return; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:57,322 INFO L290 TraceCheckUtils]: 139: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,322 INFO L290 TraceCheckUtils]: 138: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,322 INFO L290 TraceCheckUtils]: 137: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,323 INFO L272 TraceCheckUtils]: 136: Hoare triple {88227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,323 INFO L290 TraceCheckUtils]: 135: Hoare triple {88227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:57,324 INFO L290 TraceCheckUtils]: 134: Hoare triple {88199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-08 06:21:57,324 INFO L290 TraceCheckUtils]: 133: Hoare triple {88199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:57,324 INFO L290 TraceCheckUtils]: 132: Hoare triple {88199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:57,325 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87470#true} {88199#(<= ~counter~0 25)} #63#return; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:57,325 INFO L290 TraceCheckUtils]: 130: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,325 INFO L290 TraceCheckUtils]: 129: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,325 INFO L290 TraceCheckUtils]: 128: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,325 INFO L272 TraceCheckUtils]: 127: Hoare triple {88199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,325 INFO L290 TraceCheckUtils]: 126: Hoare triple {88199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:57,326 INFO L290 TraceCheckUtils]: 125: Hoare triple {88171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-08 06:21:57,326 INFO L290 TraceCheckUtils]: 124: Hoare triple {88171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:57,326 INFO L290 TraceCheckUtils]: 123: Hoare triple {88171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:57,327 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87470#true} {88171#(<= ~counter~0 24)} #63#return; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:57,327 INFO L290 TraceCheckUtils]: 121: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,327 INFO L290 TraceCheckUtils]: 120: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,327 INFO L290 TraceCheckUtils]: 119: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,327 INFO L272 TraceCheckUtils]: 118: Hoare triple {88171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,327 INFO L290 TraceCheckUtils]: 117: Hoare triple {88171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:57,328 INFO L290 TraceCheckUtils]: 116: Hoare triple {88143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-08 06:21:57,328 INFO L290 TraceCheckUtils]: 115: Hoare triple {88143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:57,329 INFO L290 TraceCheckUtils]: 114: Hoare triple {88143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:57,329 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87470#true} {88143#(<= ~counter~0 23)} #63#return; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:57,329 INFO L290 TraceCheckUtils]: 112: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,329 INFO L290 TraceCheckUtils]: 111: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,329 INFO L290 TraceCheckUtils]: 110: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,329 INFO L272 TraceCheckUtils]: 109: Hoare triple {88143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,330 INFO L290 TraceCheckUtils]: 108: Hoare triple {88143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:57,330 INFO L290 TraceCheckUtils]: 107: Hoare triple {88115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-08 06:21:57,331 INFO L290 TraceCheckUtils]: 106: Hoare triple {88115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:57,331 INFO L290 TraceCheckUtils]: 105: Hoare triple {88115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:57,331 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87470#true} {88115#(<= ~counter~0 22)} #63#return; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:57,332 INFO L290 TraceCheckUtils]: 103: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,332 INFO L290 TraceCheckUtils]: 102: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,332 INFO L290 TraceCheckUtils]: 101: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,332 INFO L272 TraceCheckUtils]: 100: Hoare triple {88115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,332 INFO L290 TraceCheckUtils]: 99: Hoare triple {88115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:57,333 INFO L290 TraceCheckUtils]: 98: Hoare triple {88087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-08 06:21:57,333 INFO L290 TraceCheckUtils]: 97: Hoare triple {88087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:57,333 INFO L290 TraceCheckUtils]: 96: Hoare triple {88087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:57,334 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87470#true} {88087#(<= ~counter~0 21)} #63#return; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:57,334 INFO L290 TraceCheckUtils]: 94: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,334 INFO L290 TraceCheckUtils]: 93: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,334 INFO L290 TraceCheckUtils]: 92: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,334 INFO L272 TraceCheckUtils]: 91: Hoare triple {88087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,334 INFO L290 TraceCheckUtils]: 90: Hoare triple {88087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:57,335 INFO L290 TraceCheckUtils]: 89: Hoare triple {88059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-08 06:21:57,335 INFO L290 TraceCheckUtils]: 88: Hoare triple {88059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:57,336 INFO L290 TraceCheckUtils]: 87: Hoare triple {88059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:57,336 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87470#true} {88059#(<= ~counter~0 20)} #63#return; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:57,336 INFO L290 TraceCheckUtils]: 85: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,336 INFO L290 TraceCheckUtils]: 84: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,336 INFO L290 TraceCheckUtils]: 83: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,336 INFO L272 TraceCheckUtils]: 82: Hoare triple {88059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,337 INFO L290 TraceCheckUtils]: 81: Hoare triple {88059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:57,337 INFO L290 TraceCheckUtils]: 80: Hoare triple {88031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-08 06:21:57,338 INFO L290 TraceCheckUtils]: 79: Hoare triple {88031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:57,338 INFO L290 TraceCheckUtils]: 78: Hoare triple {88031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:57,338 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87470#true} {88031#(<= ~counter~0 19)} #63#return; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:57,339 INFO L290 TraceCheckUtils]: 76: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,339 INFO L290 TraceCheckUtils]: 75: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,339 INFO L290 TraceCheckUtils]: 74: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,339 INFO L272 TraceCheckUtils]: 73: Hoare triple {88031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,339 INFO L290 TraceCheckUtils]: 72: Hoare triple {88031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:57,340 INFO L290 TraceCheckUtils]: 71: Hoare triple {88003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-08 06:21:57,340 INFO L290 TraceCheckUtils]: 70: Hoare triple {88003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:57,340 INFO L290 TraceCheckUtils]: 69: Hoare triple {88003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:57,341 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87470#true} {88003#(<= ~counter~0 18)} #63#return; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:57,341 INFO L290 TraceCheckUtils]: 67: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,341 INFO L290 TraceCheckUtils]: 66: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,341 INFO L290 TraceCheckUtils]: 65: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,341 INFO L272 TraceCheckUtils]: 64: Hoare triple {88003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,341 INFO L290 TraceCheckUtils]: 63: Hoare triple {88003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:57,342 INFO L290 TraceCheckUtils]: 62: Hoare triple {87975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-08 06:21:57,342 INFO L290 TraceCheckUtils]: 61: Hoare triple {87975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:57,343 INFO L290 TraceCheckUtils]: 60: Hoare triple {87975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:57,343 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87470#true} {87975#(<= ~counter~0 17)} #63#return; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:57,343 INFO L290 TraceCheckUtils]: 58: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,343 INFO L290 TraceCheckUtils]: 57: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,343 INFO L290 TraceCheckUtils]: 56: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,343 INFO L272 TraceCheckUtils]: 55: Hoare triple {87975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,344 INFO L290 TraceCheckUtils]: 54: Hoare triple {87975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:57,344 INFO L290 TraceCheckUtils]: 53: Hoare triple {87947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-08 06:21:57,345 INFO L290 TraceCheckUtils]: 52: Hoare triple {87947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:57,345 INFO L290 TraceCheckUtils]: 51: Hoare triple {87947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:57,345 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87470#true} {87947#(<= ~counter~0 16)} #63#return; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:57,345 INFO L290 TraceCheckUtils]: 49: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,346 INFO L290 TraceCheckUtils]: 48: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,346 INFO L290 TraceCheckUtils]: 47: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,346 INFO L272 TraceCheckUtils]: 46: Hoare triple {87947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,346 INFO L290 TraceCheckUtils]: 45: Hoare triple {87947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:57,347 INFO L290 TraceCheckUtils]: 44: Hoare triple {87919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-08 06:21:57,347 INFO L290 TraceCheckUtils]: 43: Hoare triple {87919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:57,347 INFO L290 TraceCheckUtils]: 42: Hoare triple {87919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:57,348 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87470#true} {87919#(<= ~counter~0 15)} #63#return; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:57,348 INFO L290 TraceCheckUtils]: 40: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,348 INFO L290 TraceCheckUtils]: 39: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,348 INFO L290 TraceCheckUtils]: 38: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,348 INFO L272 TraceCheckUtils]: 37: Hoare triple {87919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,348 INFO L290 TraceCheckUtils]: 36: Hoare triple {87919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:57,349 INFO L290 TraceCheckUtils]: 35: Hoare triple {87891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-08 06:21:57,349 INFO L290 TraceCheckUtils]: 34: Hoare triple {87891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:57,350 INFO L290 TraceCheckUtils]: 33: Hoare triple {87891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:57,350 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87470#true} {87891#(<= ~counter~0 14)} #63#return; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:57,350 INFO L290 TraceCheckUtils]: 31: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,350 INFO L290 TraceCheckUtils]: 30: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,350 INFO L290 TraceCheckUtils]: 29: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,350 INFO L272 TraceCheckUtils]: 28: Hoare triple {87891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,351 INFO L290 TraceCheckUtils]: 27: Hoare triple {87891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:57,351 INFO L290 TraceCheckUtils]: 26: Hoare triple {87863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-08 06:21:57,352 INFO L290 TraceCheckUtils]: 25: Hoare triple {87863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:57,352 INFO L290 TraceCheckUtils]: 24: Hoare triple {87863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:57,352 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87470#true} {87863#(<= ~counter~0 13)} #63#return; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:57,352 INFO L290 TraceCheckUtils]: 22: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,352 INFO L290 TraceCheckUtils]: 21: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,353 INFO L272 TraceCheckUtils]: 19: Hoare triple {87863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,353 INFO L290 TraceCheckUtils]: 18: Hoare triple {87863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:57,354 INFO L290 TraceCheckUtils]: 17: Hoare triple {87835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-08 06:21:57,354 INFO L290 TraceCheckUtils]: 16: Hoare triple {87835#(<= ~counter~0 12)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:57,354 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87470#true} {87835#(<= ~counter~0 12)} #61#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:57,354 INFO L290 TraceCheckUtils]: 14: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,354 INFO L290 TraceCheckUtils]: 13: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,354 INFO L290 TraceCheckUtils]: 12: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,355 INFO L272 TraceCheckUtils]: 11: Hoare triple {87835#(<= ~counter~0 12)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,355 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87470#true} {87835#(<= ~counter~0 12)} #59#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:57,355 INFO L290 TraceCheckUtils]: 9: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-08 06:21:57,355 INFO L290 TraceCheckUtils]: 8: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-08 06:21:57,355 INFO L290 TraceCheckUtils]: 7: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-08 06:21:57,355 INFO L272 TraceCheckUtils]: 6: Hoare triple {87835#(<= ~counter~0 12)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87470#true} is VALID [2022-04-08 06:21:57,355 INFO L290 TraceCheckUtils]: 5: Hoare triple {87835#(<= ~counter~0 12)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:57,356 INFO L272 TraceCheckUtils]: 4: Hoare triple {87835#(<= ~counter~0 12)} call #t~ret7 := main(); {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:57,356 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87835#(<= ~counter~0 12)} {87470#true} #67#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:57,356 INFO L290 TraceCheckUtils]: 2: Hoare triple {87835#(<= ~counter~0 12)} assume true; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:57,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {87470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87835#(<= ~counter~0 12)} is VALID [2022-04-08 06:21:57,357 INFO L272 TraceCheckUtils]: 0: Hoare triple {87470#true} call ULTIMATE.init(); {87470#true} is VALID [2022-04-08 06:21:57,357 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 06:21:57,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:21:57,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996183031] [2022-04-08 06:21:57,358 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:21:57,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1178384466] [2022-04-08 06:21:57,358 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1178384466] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:21:57,358 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:21:57,358 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 54 [2022-04-08 06:21:57,358 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:21:57,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1110887806] [2022-04-08 06:21:57,358 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1110887806] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:21:57,358 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:21:57,358 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-08 06:21:57,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646349895] [2022-04-08 06:21:57,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:21:57,359 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 06:21:57,360 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:21:57,360 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 06:21:57,629 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 06:21:57,629 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-08 06:21:57,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:21:57,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-08 06:21:57,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:21:57,630 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 06:21:59,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:21:59,757 INFO L93 Difference]: Finished difference Result 367 states and 406 transitions. [2022-04-08 06:21:59,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2022-04-08 06:21:59,757 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 06:21:59,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:21:59,758 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 06:21:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-08 06:21:59,764 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 06:21:59,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-08 06:21:59,771 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 405 transitions. [2022-04-08 06:22:00,101 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 06:22:00,107 INFO L225 Difference]: With dead ends: 367 [2022-04-08 06:22:00,107 INFO L226 Difference]: Without dead ends: 362 [2022-04-08 06:22:00,107 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 06:22:00,108 INFO L913 BasicCegarLoop]: 63 mSDtfsCounter, 124 mSDsluCounter, 315 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:22:00,108 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [124 Valid, 378 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:22:00,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-04-08 06:22:00,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 362. [2022-04-08 06:22:00,732 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:22:00,733 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 06:22:00,733 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 06:22:00,733 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 06:22:00,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:00,738 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-08 06:22:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-08 06:22:00,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:00,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:00,739 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 06:22:00,739 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 06:22:00,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:00,743 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-08 06:22:00,743 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-08 06:22:00,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:00,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:00,744 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:22:00,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:22:00,744 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 06:22:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 401 transitions. [2022-04-08 06:22:00,750 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 401 transitions. Word has length 356 [2022-04-08 06:22:00,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:22:00,750 INFO L478 AbstractCegarLoop]: Abstraction has 362 states and 401 transitions. [2022-04-08 06:22:00,751 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 06:22:00,751 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 362 states and 401 transitions. [2022-04-08 06:22:02,084 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 06:22:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-08 06:22:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-04-08 06:22:02,086 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:22:02,086 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 06:22:02,108 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 06:22:02,287 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 06:22:02,287 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:22:02,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:22:02,288 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 75 times [2022-04-08 06:22:02,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:02,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1816412041] [2022-04-08 06:22:02,288 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:22:02,288 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 76 times [2022-04-08 06:22:02,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:22:02,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890534852] [2022-04-08 06:22:02,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:22:02,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:22:02,315 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:22:02,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1312395645] [2022-04-08 06:22:02,315 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:22:02,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:22:02,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:22:02,316 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 06:22:02,317 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 06:22:02,744 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:22:02,745 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:22:02,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 853 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-08 06:22:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:22:02,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:22:04,845 INFO L272 TraceCheckUtils]: 0: Hoare triple {91915#true} call ULTIMATE.init(); {91915#true} is VALID [2022-04-08 06:22:04,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {91915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,846 INFO L290 TraceCheckUtils]: 2: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,846 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91923#(<= ~counter~0 0)} {91915#true} #67#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,846 INFO L272 TraceCheckUtils]: 4: Hoare triple {91923#(<= ~counter~0 0)} call #t~ret7 := main(); {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {91923#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,847 INFO L272 TraceCheckUtils]: 6: Hoare triple {91923#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,847 INFO L290 TraceCheckUtils]: 7: Hoare triple {91923#(<= ~counter~0 0)} ~cond := #in~cond; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,847 INFO L290 TraceCheckUtils]: 8: Hoare triple {91923#(<= ~counter~0 0)} assume !(0 == ~cond); {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,848 INFO L290 TraceCheckUtils]: 9: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,848 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91923#(<= ~counter~0 0)} {91923#(<= ~counter~0 0)} #59#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,848 INFO L272 TraceCheckUtils]: 11: Hoare triple {91923#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,849 INFO L290 TraceCheckUtils]: 12: Hoare triple {91923#(<= ~counter~0 0)} ~cond := #in~cond; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,849 INFO L290 TraceCheckUtils]: 13: Hoare triple {91923#(<= ~counter~0 0)} assume !(0 == ~cond); {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,849 INFO L290 TraceCheckUtils]: 14: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,850 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91923#(<= ~counter~0 0)} {91923#(<= ~counter~0 0)} #61#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,850 INFO L290 TraceCheckUtils]: 16: Hoare triple {91923#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {91923#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:04,852 INFO L290 TraceCheckUtils]: 17: Hoare triple {91923#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91972#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:04,852 INFO L290 TraceCheckUtils]: 18: Hoare triple {91972#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {91972#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:04,852 INFO L272 TraceCheckUtils]: 19: Hoare triple {91972#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91972#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:04,853 INFO L290 TraceCheckUtils]: 20: Hoare triple {91972#(<= ~counter~0 1)} ~cond := #in~cond; {91972#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:04,853 INFO L290 TraceCheckUtils]: 21: Hoare triple {91972#(<= ~counter~0 1)} assume !(0 == ~cond); {91972#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:04,853 INFO L290 TraceCheckUtils]: 22: Hoare triple {91972#(<= ~counter~0 1)} assume true; {91972#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:04,854 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91972#(<= ~counter~0 1)} {91972#(<= ~counter~0 1)} #63#return; {91972#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:04,854 INFO L290 TraceCheckUtils]: 24: Hoare triple {91972#(<= ~counter~0 1)} assume !!(0 != ~r~0); {91972#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:04,854 INFO L290 TraceCheckUtils]: 25: Hoare triple {91972#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {91972#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:04,855 INFO L290 TraceCheckUtils]: 26: Hoare triple {91972#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92000#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:04,855 INFO L290 TraceCheckUtils]: 27: Hoare triple {92000#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {92000#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:04,856 INFO L272 TraceCheckUtils]: 28: Hoare triple {92000#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92000#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:04,856 INFO L290 TraceCheckUtils]: 29: Hoare triple {92000#(<= ~counter~0 2)} ~cond := #in~cond; {92000#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:04,856 INFO L290 TraceCheckUtils]: 30: Hoare triple {92000#(<= ~counter~0 2)} assume !(0 == ~cond); {92000#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:04,857 INFO L290 TraceCheckUtils]: 31: Hoare triple {92000#(<= ~counter~0 2)} assume true; {92000#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:04,857 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {92000#(<= ~counter~0 2)} {92000#(<= ~counter~0 2)} #63#return; {92000#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:04,857 INFO L290 TraceCheckUtils]: 33: Hoare triple {92000#(<= ~counter~0 2)} assume !!(0 != ~r~0); {92000#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:04,858 INFO L290 TraceCheckUtils]: 34: Hoare triple {92000#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92000#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:04,858 INFO L290 TraceCheckUtils]: 35: Hoare triple {92000#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92028#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:04,859 INFO L290 TraceCheckUtils]: 36: Hoare triple {92028#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {92028#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:04,859 INFO L272 TraceCheckUtils]: 37: Hoare triple {92028#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92028#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:04,860 INFO L290 TraceCheckUtils]: 38: Hoare triple {92028#(<= ~counter~0 3)} ~cond := #in~cond; {92028#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:04,860 INFO L290 TraceCheckUtils]: 39: Hoare triple {92028#(<= ~counter~0 3)} assume !(0 == ~cond); {92028#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:04,860 INFO L290 TraceCheckUtils]: 40: Hoare triple {92028#(<= ~counter~0 3)} assume true; {92028#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:04,861 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {92028#(<= ~counter~0 3)} {92028#(<= ~counter~0 3)} #63#return; {92028#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:04,861 INFO L290 TraceCheckUtils]: 42: Hoare triple {92028#(<= ~counter~0 3)} assume !!(0 != ~r~0); {92028#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:04,861 INFO L290 TraceCheckUtils]: 43: Hoare triple {92028#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92028#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:04,862 INFO L290 TraceCheckUtils]: 44: Hoare triple {92028#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92056#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:04,862 INFO L290 TraceCheckUtils]: 45: Hoare triple {92056#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {92056#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:04,863 INFO L272 TraceCheckUtils]: 46: Hoare triple {92056#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92056#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:04,863 INFO L290 TraceCheckUtils]: 47: Hoare triple {92056#(<= ~counter~0 4)} ~cond := #in~cond; {92056#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:04,863 INFO L290 TraceCheckUtils]: 48: Hoare triple {92056#(<= ~counter~0 4)} assume !(0 == ~cond); {92056#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:04,863 INFO L290 TraceCheckUtils]: 49: Hoare triple {92056#(<= ~counter~0 4)} assume true; {92056#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:04,864 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {92056#(<= ~counter~0 4)} {92056#(<= ~counter~0 4)} #63#return; {92056#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:04,864 INFO L290 TraceCheckUtils]: 51: Hoare triple {92056#(<= ~counter~0 4)} assume !!(0 != ~r~0); {92056#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:04,864 INFO L290 TraceCheckUtils]: 52: Hoare triple {92056#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92056#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:04,865 INFO L290 TraceCheckUtils]: 53: Hoare triple {92056#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92084#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:04,866 INFO L290 TraceCheckUtils]: 54: Hoare triple {92084#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {92084#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:04,866 INFO L272 TraceCheckUtils]: 55: Hoare triple {92084#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92084#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:04,866 INFO L290 TraceCheckUtils]: 56: Hoare triple {92084#(<= ~counter~0 5)} ~cond := #in~cond; {92084#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:04,867 INFO L290 TraceCheckUtils]: 57: Hoare triple {92084#(<= ~counter~0 5)} assume !(0 == ~cond); {92084#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:04,867 INFO L290 TraceCheckUtils]: 58: Hoare triple {92084#(<= ~counter~0 5)} assume true; {92084#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:04,867 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {92084#(<= ~counter~0 5)} {92084#(<= ~counter~0 5)} #63#return; {92084#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:04,868 INFO L290 TraceCheckUtils]: 60: Hoare triple {92084#(<= ~counter~0 5)} assume !!(0 != ~r~0); {92084#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:04,868 INFO L290 TraceCheckUtils]: 61: Hoare triple {92084#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92084#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:04,869 INFO L290 TraceCheckUtils]: 62: Hoare triple {92084#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92112#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:04,869 INFO L290 TraceCheckUtils]: 63: Hoare triple {92112#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {92112#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:04,869 INFO L272 TraceCheckUtils]: 64: Hoare triple {92112#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92112#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:04,870 INFO L290 TraceCheckUtils]: 65: Hoare triple {92112#(<= ~counter~0 6)} ~cond := #in~cond; {92112#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:04,870 INFO L290 TraceCheckUtils]: 66: Hoare triple {92112#(<= ~counter~0 6)} assume !(0 == ~cond); {92112#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:04,870 INFO L290 TraceCheckUtils]: 67: Hoare triple {92112#(<= ~counter~0 6)} assume true; {92112#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:04,871 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {92112#(<= ~counter~0 6)} {92112#(<= ~counter~0 6)} #63#return; {92112#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:04,871 INFO L290 TraceCheckUtils]: 69: Hoare triple {92112#(<= ~counter~0 6)} assume !!(0 != ~r~0); {92112#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:04,871 INFO L290 TraceCheckUtils]: 70: Hoare triple {92112#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92112#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:04,872 INFO L290 TraceCheckUtils]: 71: Hoare triple {92112#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92140#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:04,872 INFO L290 TraceCheckUtils]: 72: Hoare triple {92140#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {92140#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:04,873 INFO L272 TraceCheckUtils]: 73: Hoare triple {92140#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92140#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:04,873 INFO L290 TraceCheckUtils]: 74: Hoare triple {92140#(<= ~counter~0 7)} ~cond := #in~cond; {92140#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:04,873 INFO L290 TraceCheckUtils]: 75: Hoare triple {92140#(<= ~counter~0 7)} assume !(0 == ~cond); {92140#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:04,874 INFO L290 TraceCheckUtils]: 76: Hoare triple {92140#(<= ~counter~0 7)} assume true; {92140#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:04,874 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {92140#(<= ~counter~0 7)} {92140#(<= ~counter~0 7)} #63#return; {92140#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:04,874 INFO L290 TraceCheckUtils]: 78: Hoare triple {92140#(<= ~counter~0 7)} assume !!(0 != ~r~0); {92140#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:04,875 INFO L290 TraceCheckUtils]: 79: Hoare triple {92140#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92140#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:04,875 INFO L290 TraceCheckUtils]: 80: Hoare triple {92140#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92168#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:04,876 INFO L290 TraceCheckUtils]: 81: Hoare triple {92168#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {92168#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:04,876 INFO L272 TraceCheckUtils]: 82: Hoare triple {92168#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92168#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:04,876 INFO L290 TraceCheckUtils]: 83: Hoare triple {92168#(<= ~counter~0 8)} ~cond := #in~cond; {92168#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:04,877 INFO L290 TraceCheckUtils]: 84: Hoare triple {92168#(<= ~counter~0 8)} assume !(0 == ~cond); {92168#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:04,877 INFO L290 TraceCheckUtils]: 85: Hoare triple {92168#(<= ~counter~0 8)} assume true; {92168#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:04,877 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {92168#(<= ~counter~0 8)} {92168#(<= ~counter~0 8)} #63#return; {92168#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:04,878 INFO L290 TraceCheckUtils]: 87: Hoare triple {92168#(<= ~counter~0 8)} assume !!(0 != ~r~0); {92168#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:04,878 INFO L290 TraceCheckUtils]: 88: Hoare triple {92168#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92168#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:04,879 INFO L290 TraceCheckUtils]: 89: Hoare triple {92168#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92196#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:04,879 INFO L290 TraceCheckUtils]: 90: Hoare triple {92196#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {92196#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:04,880 INFO L272 TraceCheckUtils]: 91: Hoare triple {92196#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92196#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:04,880 INFO L290 TraceCheckUtils]: 92: Hoare triple {92196#(<= ~counter~0 9)} ~cond := #in~cond; {92196#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:04,880 INFO L290 TraceCheckUtils]: 93: Hoare triple {92196#(<= ~counter~0 9)} assume !(0 == ~cond); {92196#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:04,880 INFO L290 TraceCheckUtils]: 94: Hoare triple {92196#(<= ~counter~0 9)} assume true; {92196#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:04,881 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {92196#(<= ~counter~0 9)} {92196#(<= ~counter~0 9)} #63#return; {92196#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:04,881 INFO L290 TraceCheckUtils]: 96: Hoare triple {92196#(<= ~counter~0 9)} assume !!(0 != ~r~0); {92196#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:04,881 INFO L290 TraceCheckUtils]: 97: Hoare triple {92196#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92196#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:04,882 INFO L290 TraceCheckUtils]: 98: Hoare triple {92196#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92224#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:04,882 INFO L290 TraceCheckUtils]: 99: Hoare triple {92224#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {92224#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:04,883 INFO L272 TraceCheckUtils]: 100: Hoare triple {92224#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92224#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:04,883 INFO L290 TraceCheckUtils]: 101: Hoare triple {92224#(<= ~counter~0 10)} ~cond := #in~cond; {92224#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:04,884 INFO L290 TraceCheckUtils]: 102: Hoare triple {92224#(<= ~counter~0 10)} assume !(0 == ~cond); {92224#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:04,884 INFO L290 TraceCheckUtils]: 103: Hoare triple {92224#(<= ~counter~0 10)} assume true; {92224#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:04,884 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {92224#(<= ~counter~0 10)} {92224#(<= ~counter~0 10)} #63#return; {92224#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:04,885 INFO L290 TraceCheckUtils]: 105: Hoare triple {92224#(<= ~counter~0 10)} assume !!(0 != ~r~0); {92224#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:04,885 INFO L290 TraceCheckUtils]: 106: Hoare triple {92224#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92224#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:04,886 INFO L290 TraceCheckUtils]: 107: Hoare triple {92224#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:04,886 INFO L290 TraceCheckUtils]: 108: Hoare triple {92252#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:04,886 INFO L272 TraceCheckUtils]: 109: Hoare triple {92252#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:04,887 INFO L290 TraceCheckUtils]: 110: Hoare triple {92252#(<= ~counter~0 11)} ~cond := #in~cond; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:04,887 INFO L290 TraceCheckUtils]: 111: Hoare triple {92252#(<= ~counter~0 11)} assume !(0 == ~cond); {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:04,887 INFO L290 TraceCheckUtils]: 112: Hoare triple {92252#(<= ~counter~0 11)} assume true; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:04,888 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {92252#(<= ~counter~0 11)} {92252#(<= ~counter~0 11)} #63#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:04,888 INFO L290 TraceCheckUtils]: 114: Hoare triple {92252#(<= ~counter~0 11)} assume !!(0 != ~r~0); {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:04,888 INFO L290 TraceCheckUtils]: 115: Hoare triple {92252#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:04,889 INFO L290 TraceCheckUtils]: 116: Hoare triple {92252#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:04,889 INFO L290 TraceCheckUtils]: 117: Hoare triple {92280#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:04,890 INFO L272 TraceCheckUtils]: 118: Hoare triple {92280#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:04,890 INFO L290 TraceCheckUtils]: 119: Hoare triple {92280#(<= ~counter~0 12)} ~cond := #in~cond; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:04,890 INFO L290 TraceCheckUtils]: 120: Hoare triple {92280#(<= ~counter~0 12)} assume !(0 == ~cond); {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:04,891 INFO L290 TraceCheckUtils]: 121: Hoare triple {92280#(<= ~counter~0 12)} assume true; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:04,891 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {92280#(<= ~counter~0 12)} {92280#(<= ~counter~0 12)} #63#return; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:04,891 INFO L290 TraceCheckUtils]: 123: Hoare triple {92280#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:04,892 INFO L290 TraceCheckUtils]: 124: Hoare triple {92280#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:04,892 INFO L290 TraceCheckUtils]: 125: Hoare triple {92280#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:04,893 INFO L290 TraceCheckUtils]: 126: Hoare triple {92308#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:04,893 INFO L272 TraceCheckUtils]: 127: Hoare triple {92308#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:04,893 INFO L290 TraceCheckUtils]: 128: Hoare triple {92308#(<= ~counter~0 13)} ~cond := #in~cond; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:04,894 INFO L290 TraceCheckUtils]: 129: Hoare triple {92308#(<= ~counter~0 13)} assume !(0 == ~cond); {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:04,894 INFO L290 TraceCheckUtils]: 130: Hoare triple {92308#(<= ~counter~0 13)} assume true; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:04,894 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {92308#(<= ~counter~0 13)} {92308#(<= ~counter~0 13)} #63#return; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:04,895 INFO L290 TraceCheckUtils]: 132: Hoare triple {92308#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:04,895 INFO L290 TraceCheckUtils]: 133: Hoare triple {92308#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:04,896 INFO L290 TraceCheckUtils]: 134: Hoare triple {92308#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:04,896 INFO L290 TraceCheckUtils]: 135: Hoare triple {92336#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:04,897 INFO L272 TraceCheckUtils]: 136: Hoare triple {92336#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:04,897 INFO L290 TraceCheckUtils]: 137: Hoare triple {92336#(<= ~counter~0 14)} ~cond := #in~cond; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:04,897 INFO L290 TraceCheckUtils]: 138: Hoare triple {92336#(<= ~counter~0 14)} assume !(0 == ~cond); {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:04,897 INFO L290 TraceCheckUtils]: 139: Hoare triple {92336#(<= ~counter~0 14)} assume true; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:04,898 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {92336#(<= ~counter~0 14)} {92336#(<= ~counter~0 14)} #63#return; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:04,898 INFO L290 TraceCheckUtils]: 141: Hoare triple {92336#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:04,898 INFO L290 TraceCheckUtils]: 142: Hoare triple {92336#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:04,899 INFO L290 TraceCheckUtils]: 143: Hoare triple {92336#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:04,899 INFO L290 TraceCheckUtils]: 144: Hoare triple {92364#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:04,900 INFO L272 TraceCheckUtils]: 145: Hoare triple {92364#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:04,900 INFO L290 TraceCheckUtils]: 146: Hoare triple {92364#(<= ~counter~0 15)} ~cond := #in~cond; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:04,900 INFO L290 TraceCheckUtils]: 147: Hoare triple {92364#(<= ~counter~0 15)} assume !(0 == ~cond); {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:04,901 INFO L290 TraceCheckUtils]: 148: Hoare triple {92364#(<= ~counter~0 15)} assume true; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:04,901 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {92364#(<= ~counter~0 15)} {92364#(<= ~counter~0 15)} #63#return; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:04,901 INFO L290 TraceCheckUtils]: 150: Hoare triple {92364#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:04,902 INFO L290 TraceCheckUtils]: 151: Hoare triple {92364#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:04,903 INFO L290 TraceCheckUtils]: 152: Hoare triple {92364#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:04,903 INFO L290 TraceCheckUtils]: 153: Hoare triple {92392#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:04,903 INFO L272 TraceCheckUtils]: 154: Hoare triple {92392#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:04,904 INFO L290 TraceCheckUtils]: 155: Hoare triple {92392#(<= ~counter~0 16)} ~cond := #in~cond; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:04,904 INFO L290 TraceCheckUtils]: 156: Hoare triple {92392#(<= ~counter~0 16)} assume !(0 == ~cond); {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:04,904 INFO L290 TraceCheckUtils]: 157: Hoare triple {92392#(<= ~counter~0 16)} assume true; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:04,905 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {92392#(<= ~counter~0 16)} {92392#(<= ~counter~0 16)} #63#return; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:04,905 INFO L290 TraceCheckUtils]: 159: Hoare triple {92392#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:04,905 INFO L290 TraceCheckUtils]: 160: Hoare triple {92392#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:04,906 INFO L290 TraceCheckUtils]: 161: Hoare triple {92392#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:04,906 INFO L290 TraceCheckUtils]: 162: Hoare triple {92420#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:04,907 INFO L272 TraceCheckUtils]: 163: Hoare triple {92420#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:04,907 INFO L290 TraceCheckUtils]: 164: Hoare triple {92420#(<= ~counter~0 17)} ~cond := #in~cond; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:04,907 INFO L290 TraceCheckUtils]: 165: Hoare triple {92420#(<= ~counter~0 17)} assume !(0 == ~cond); {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:04,908 INFO L290 TraceCheckUtils]: 166: Hoare triple {92420#(<= ~counter~0 17)} assume true; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:04,908 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {92420#(<= ~counter~0 17)} {92420#(<= ~counter~0 17)} #63#return; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:04,908 INFO L290 TraceCheckUtils]: 168: Hoare triple {92420#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:04,909 INFO L290 TraceCheckUtils]: 169: Hoare triple {92420#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:04,909 INFO L290 TraceCheckUtils]: 170: Hoare triple {92420#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:04,910 INFO L290 TraceCheckUtils]: 171: Hoare triple {92448#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:04,910 INFO L272 TraceCheckUtils]: 172: Hoare triple {92448#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:04,910 INFO L290 TraceCheckUtils]: 173: Hoare triple {92448#(<= ~counter~0 18)} ~cond := #in~cond; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:04,911 INFO L290 TraceCheckUtils]: 174: Hoare triple {92448#(<= ~counter~0 18)} assume !(0 == ~cond); {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:04,911 INFO L290 TraceCheckUtils]: 175: Hoare triple {92448#(<= ~counter~0 18)} assume true; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:04,911 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {92448#(<= ~counter~0 18)} {92448#(<= ~counter~0 18)} #63#return; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:04,912 INFO L290 TraceCheckUtils]: 177: Hoare triple {92448#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:04,912 INFO L290 TraceCheckUtils]: 178: Hoare triple {92448#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:04,913 INFO L290 TraceCheckUtils]: 179: Hoare triple {92448#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:04,913 INFO L290 TraceCheckUtils]: 180: Hoare triple {92476#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:04,913 INFO L272 TraceCheckUtils]: 181: Hoare triple {92476#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:04,914 INFO L290 TraceCheckUtils]: 182: Hoare triple {92476#(<= ~counter~0 19)} ~cond := #in~cond; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:04,914 INFO L290 TraceCheckUtils]: 183: Hoare triple {92476#(<= ~counter~0 19)} assume !(0 == ~cond); {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:04,914 INFO L290 TraceCheckUtils]: 184: Hoare triple {92476#(<= ~counter~0 19)} assume true; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:04,915 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {92476#(<= ~counter~0 19)} {92476#(<= ~counter~0 19)} #63#return; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:04,915 INFO L290 TraceCheckUtils]: 186: Hoare triple {92476#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:04,915 INFO L290 TraceCheckUtils]: 187: Hoare triple {92476#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:04,916 INFO L290 TraceCheckUtils]: 188: Hoare triple {92476#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:04,916 INFO L290 TraceCheckUtils]: 189: Hoare triple {92504#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:04,917 INFO L272 TraceCheckUtils]: 190: Hoare triple {92504#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:04,917 INFO L290 TraceCheckUtils]: 191: Hoare triple {92504#(<= ~counter~0 20)} ~cond := #in~cond; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:04,918 INFO L290 TraceCheckUtils]: 192: Hoare triple {92504#(<= ~counter~0 20)} assume !(0 == ~cond); {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:04,918 INFO L290 TraceCheckUtils]: 193: Hoare triple {92504#(<= ~counter~0 20)} assume true; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:04,918 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {92504#(<= ~counter~0 20)} {92504#(<= ~counter~0 20)} #63#return; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:04,919 INFO L290 TraceCheckUtils]: 195: Hoare triple {92504#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:04,919 INFO L290 TraceCheckUtils]: 196: Hoare triple {92504#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:04,920 INFO L290 TraceCheckUtils]: 197: Hoare triple {92504#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:04,920 INFO L290 TraceCheckUtils]: 198: Hoare triple {92532#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:04,920 INFO L272 TraceCheckUtils]: 199: Hoare triple {92532#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:04,921 INFO L290 TraceCheckUtils]: 200: Hoare triple {92532#(<= ~counter~0 21)} ~cond := #in~cond; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:04,921 INFO L290 TraceCheckUtils]: 201: Hoare triple {92532#(<= ~counter~0 21)} assume !(0 == ~cond); {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:04,921 INFO L290 TraceCheckUtils]: 202: Hoare triple {92532#(<= ~counter~0 21)} assume true; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:04,922 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {92532#(<= ~counter~0 21)} {92532#(<= ~counter~0 21)} #63#return; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:04,922 INFO L290 TraceCheckUtils]: 204: Hoare triple {92532#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:04,922 INFO L290 TraceCheckUtils]: 205: Hoare triple {92532#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:04,923 INFO L290 TraceCheckUtils]: 206: Hoare triple {92532#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:04,923 INFO L290 TraceCheckUtils]: 207: Hoare triple {92560#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:04,924 INFO L272 TraceCheckUtils]: 208: Hoare triple {92560#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:04,924 INFO L290 TraceCheckUtils]: 209: Hoare triple {92560#(<= ~counter~0 22)} ~cond := #in~cond; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:04,924 INFO L290 TraceCheckUtils]: 210: Hoare triple {92560#(<= ~counter~0 22)} assume !(0 == ~cond); {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:04,925 INFO L290 TraceCheckUtils]: 211: Hoare triple {92560#(<= ~counter~0 22)} assume true; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:04,925 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {92560#(<= ~counter~0 22)} {92560#(<= ~counter~0 22)} #63#return; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:04,925 INFO L290 TraceCheckUtils]: 213: Hoare triple {92560#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:04,926 INFO L290 TraceCheckUtils]: 214: Hoare triple {92560#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:04,927 INFO L290 TraceCheckUtils]: 215: Hoare triple {92560#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:04,927 INFO L290 TraceCheckUtils]: 216: Hoare triple {92588#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:04,927 INFO L272 TraceCheckUtils]: 217: Hoare triple {92588#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:04,928 INFO L290 TraceCheckUtils]: 218: Hoare triple {92588#(<= ~counter~0 23)} ~cond := #in~cond; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:04,928 INFO L290 TraceCheckUtils]: 219: Hoare triple {92588#(<= ~counter~0 23)} assume !(0 == ~cond); {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:04,928 INFO L290 TraceCheckUtils]: 220: Hoare triple {92588#(<= ~counter~0 23)} assume true; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:04,929 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {92588#(<= ~counter~0 23)} {92588#(<= ~counter~0 23)} #63#return; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:04,929 INFO L290 TraceCheckUtils]: 222: Hoare triple {92588#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:04,929 INFO L290 TraceCheckUtils]: 223: Hoare triple {92588#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:04,930 INFO L290 TraceCheckUtils]: 224: Hoare triple {92588#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:04,930 INFO L290 TraceCheckUtils]: 225: Hoare triple {92616#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:04,931 INFO L272 TraceCheckUtils]: 226: Hoare triple {92616#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:04,931 INFO L290 TraceCheckUtils]: 227: Hoare triple {92616#(<= ~counter~0 24)} ~cond := #in~cond; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:04,931 INFO L290 TraceCheckUtils]: 228: Hoare triple {92616#(<= ~counter~0 24)} assume !(0 == ~cond); {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:04,932 INFO L290 TraceCheckUtils]: 229: Hoare triple {92616#(<= ~counter~0 24)} assume true; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:04,932 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {92616#(<= ~counter~0 24)} {92616#(<= ~counter~0 24)} #63#return; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:04,932 INFO L290 TraceCheckUtils]: 231: Hoare triple {92616#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:04,933 INFO L290 TraceCheckUtils]: 232: Hoare triple {92616#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:04,933 INFO L290 TraceCheckUtils]: 233: Hoare triple {92616#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:04,934 INFO L290 TraceCheckUtils]: 234: Hoare triple {92644#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:04,934 INFO L272 TraceCheckUtils]: 235: Hoare triple {92644#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:04,934 INFO L290 TraceCheckUtils]: 236: Hoare triple {92644#(<= ~counter~0 25)} ~cond := #in~cond; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:04,935 INFO L290 TraceCheckUtils]: 237: Hoare triple {92644#(<= ~counter~0 25)} assume !(0 == ~cond); {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:04,935 INFO L290 TraceCheckUtils]: 238: Hoare triple {92644#(<= ~counter~0 25)} assume true; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:04,935 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {92644#(<= ~counter~0 25)} {92644#(<= ~counter~0 25)} #63#return; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:04,936 INFO L290 TraceCheckUtils]: 240: Hoare triple {92644#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:04,936 INFO L290 TraceCheckUtils]: 241: Hoare triple {92644#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:04,937 INFO L290 TraceCheckUtils]: 242: Hoare triple {92644#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:04,937 INFO L290 TraceCheckUtils]: 243: Hoare triple {92672#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:04,938 INFO L272 TraceCheckUtils]: 244: Hoare triple {92672#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:04,938 INFO L290 TraceCheckUtils]: 245: Hoare triple {92672#(<= ~counter~0 26)} ~cond := #in~cond; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:04,938 INFO L290 TraceCheckUtils]: 246: Hoare triple {92672#(<= ~counter~0 26)} assume !(0 == ~cond); {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:04,938 INFO L290 TraceCheckUtils]: 247: Hoare triple {92672#(<= ~counter~0 26)} assume true; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:04,939 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {92672#(<= ~counter~0 26)} {92672#(<= ~counter~0 26)} #63#return; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:04,939 INFO L290 TraceCheckUtils]: 249: Hoare triple {92672#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:04,939 INFO L290 TraceCheckUtils]: 250: Hoare triple {92672#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:04,940 INFO L290 TraceCheckUtils]: 251: Hoare triple {92672#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:04,941 INFO L290 TraceCheckUtils]: 252: Hoare triple {92700#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:04,941 INFO L272 TraceCheckUtils]: 253: Hoare triple {92700#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:04,941 INFO L290 TraceCheckUtils]: 254: Hoare triple {92700#(<= ~counter~0 27)} ~cond := #in~cond; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:04,942 INFO L290 TraceCheckUtils]: 255: Hoare triple {92700#(<= ~counter~0 27)} assume !(0 == ~cond); {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:04,942 INFO L290 TraceCheckUtils]: 256: Hoare triple {92700#(<= ~counter~0 27)} assume true; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:04,942 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {92700#(<= ~counter~0 27)} {92700#(<= ~counter~0 27)} #63#return; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:04,943 INFO L290 TraceCheckUtils]: 258: Hoare triple {92700#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:04,943 INFO L290 TraceCheckUtils]: 259: Hoare triple {92700#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:04,944 INFO L290 TraceCheckUtils]: 260: Hoare triple {92700#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:04,944 INFO L290 TraceCheckUtils]: 261: Hoare triple {92728#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:04,944 INFO L272 TraceCheckUtils]: 262: Hoare triple {92728#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:04,945 INFO L290 TraceCheckUtils]: 263: Hoare triple {92728#(<= ~counter~0 28)} ~cond := #in~cond; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:04,945 INFO L290 TraceCheckUtils]: 264: Hoare triple {92728#(<= ~counter~0 28)} assume !(0 == ~cond); {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:04,945 INFO L290 TraceCheckUtils]: 265: Hoare triple {92728#(<= ~counter~0 28)} assume true; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:04,946 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {92728#(<= ~counter~0 28)} {92728#(<= ~counter~0 28)} #63#return; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:04,946 INFO L290 TraceCheckUtils]: 267: Hoare triple {92728#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:04,946 INFO L290 TraceCheckUtils]: 268: Hoare triple {92728#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:04,947 INFO L290 TraceCheckUtils]: 269: Hoare triple {92728#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:04,947 INFO L290 TraceCheckUtils]: 270: Hoare triple {92756#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:04,948 INFO L272 TraceCheckUtils]: 271: Hoare triple {92756#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:04,948 INFO L290 TraceCheckUtils]: 272: Hoare triple {92756#(<= ~counter~0 29)} ~cond := #in~cond; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:04,948 INFO L290 TraceCheckUtils]: 273: Hoare triple {92756#(<= ~counter~0 29)} assume !(0 == ~cond); {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:04,949 INFO L290 TraceCheckUtils]: 274: Hoare triple {92756#(<= ~counter~0 29)} assume true; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:04,949 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {92756#(<= ~counter~0 29)} {92756#(<= ~counter~0 29)} #63#return; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:04,949 INFO L290 TraceCheckUtils]: 276: Hoare triple {92756#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:04,950 INFO L290 TraceCheckUtils]: 277: Hoare triple {92756#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:04,951 INFO L290 TraceCheckUtils]: 278: Hoare triple {92756#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:04,951 INFO L290 TraceCheckUtils]: 279: Hoare triple {92784#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:04,951 INFO L272 TraceCheckUtils]: 280: Hoare triple {92784#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:04,952 INFO L290 TraceCheckUtils]: 281: Hoare triple {92784#(<= ~counter~0 30)} ~cond := #in~cond; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:04,952 INFO L290 TraceCheckUtils]: 282: Hoare triple {92784#(<= ~counter~0 30)} assume !(0 == ~cond); {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:04,952 INFO L290 TraceCheckUtils]: 283: Hoare triple {92784#(<= ~counter~0 30)} assume true; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:04,953 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {92784#(<= ~counter~0 30)} {92784#(<= ~counter~0 30)} #63#return; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:04,953 INFO L290 TraceCheckUtils]: 285: Hoare triple {92784#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:04,953 INFO L290 TraceCheckUtils]: 286: Hoare triple {92784#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:04,954 INFO L290 TraceCheckUtils]: 287: Hoare triple {92784#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:04,954 INFO L290 TraceCheckUtils]: 288: Hoare triple {92812#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:04,955 INFO L272 TraceCheckUtils]: 289: Hoare triple {92812#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:04,955 INFO L290 TraceCheckUtils]: 290: Hoare triple {92812#(<= ~counter~0 31)} ~cond := #in~cond; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:04,955 INFO L290 TraceCheckUtils]: 291: Hoare triple {92812#(<= ~counter~0 31)} assume !(0 == ~cond); {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:04,956 INFO L290 TraceCheckUtils]: 292: Hoare triple {92812#(<= ~counter~0 31)} assume true; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:04,956 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {92812#(<= ~counter~0 31)} {92812#(<= ~counter~0 31)} #63#return; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:04,956 INFO L290 TraceCheckUtils]: 294: Hoare triple {92812#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:04,957 INFO L290 TraceCheckUtils]: 295: Hoare triple {92812#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:04,957 INFO L290 TraceCheckUtils]: 296: Hoare triple {92812#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:04,958 INFO L290 TraceCheckUtils]: 297: Hoare triple {92840#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:04,958 INFO L272 TraceCheckUtils]: 298: Hoare triple {92840#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:04,958 INFO L290 TraceCheckUtils]: 299: Hoare triple {92840#(<= ~counter~0 32)} ~cond := #in~cond; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:04,959 INFO L290 TraceCheckUtils]: 300: Hoare triple {92840#(<= ~counter~0 32)} assume !(0 == ~cond); {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:04,959 INFO L290 TraceCheckUtils]: 301: Hoare triple {92840#(<= ~counter~0 32)} assume true; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:04,959 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {92840#(<= ~counter~0 32)} {92840#(<= ~counter~0 32)} #63#return; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:04,960 INFO L290 TraceCheckUtils]: 303: Hoare triple {92840#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:04,960 INFO L290 TraceCheckUtils]: 304: Hoare triple {92840#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:04,961 INFO L290 TraceCheckUtils]: 305: Hoare triple {92840#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:04,961 INFO L290 TraceCheckUtils]: 306: Hoare triple {92868#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:04,962 INFO L272 TraceCheckUtils]: 307: Hoare triple {92868#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:04,962 INFO L290 TraceCheckUtils]: 308: Hoare triple {92868#(<= ~counter~0 33)} ~cond := #in~cond; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:04,962 INFO L290 TraceCheckUtils]: 309: Hoare triple {92868#(<= ~counter~0 33)} assume !(0 == ~cond); {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:04,962 INFO L290 TraceCheckUtils]: 310: Hoare triple {92868#(<= ~counter~0 33)} assume true; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:04,963 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {92868#(<= ~counter~0 33)} {92868#(<= ~counter~0 33)} #63#return; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:04,963 INFO L290 TraceCheckUtils]: 312: Hoare triple {92868#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:04,963 INFO L290 TraceCheckUtils]: 313: Hoare triple {92868#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:04,964 INFO L290 TraceCheckUtils]: 314: Hoare triple {92868#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:04,964 INFO L290 TraceCheckUtils]: 315: Hoare triple {92896#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:04,965 INFO L272 TraceCheckUtils]: 316: Hoare triple {92896#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:04,965 INFO L290 TraceCheckUtils]: 317: Hoare triple {92896#(<= ~counter~0 34)} ~cond := #in~cond; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:04,965 INFO L290 TraceCheckUtils]: 318: Hoare triple {92896#(<= ~counter~0 34)} assume !(0 == ~cond); {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:04,966 INFO L290 TraceCheckUtils]: 319: Hoare triple {92896#(<= ~counter~0 34)} assume true; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:04,966 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {92896#(<= ~counter~0 34)} {92896#(<= ~counter~0 34)} #63#return; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:04,966 INFO L290 TraceCheckUtils]: 321: Hoare triple {92896#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:04,967 INFO L290 TraceCheckUtils]: 322: Hoare triple {92896#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:04,968 INFO L290 TraceCheckUtils]: 323: Hoare triple {92896#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:04,968 INFO L290 TraceCheckUtils]: 324: Hoare triple {92924#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:04,968 INFO L272 TraceCheckUtils]: 325: Hoare triple {92924#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:04,969 INFO L290 TraceCheckUtils]: 326: Hoare triple {92924#(<= ~counter~0 35)} ~cond := #in~cond; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:04,969 INFO L290 TraceCheckUtils]: 327: Hoare triple {92924#(<= ~counter~0 35)} assume !(0 == ~cond); {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:04,969 INFO L290 TraceCheckUtils]: 328: Hoare triple {92924#(<= ~counter~0 35)} assume true; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:04,970 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {92924#(<= ~counter~0 35)} {92924#(<= ~counter~0 35)} #63#return; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:04,970 INFO L290 TraceCheckUtils]: 330: Hoare triple {92924#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:04,970 INFO L290 TraceCheckUtils]: 331: Hoare triple {92924#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:04,971 INFO L290 TraceCheckUtils]: 332: Hoare triple {92924#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:04,971 INFO L290 TraceCheckUtils]: 333: Hoare triple {92952#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:04,972 INFO L272 TraceCheckUtils]: 334: Hoare triple {92952#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:04,972 INFO L290 TraceCheckUtils]: 335: Hoare triple {92952#(<= ~counter~0 36)} ~cond := #in~cond; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:04,972 INFO L290 TraceCheckUtils]: 336: Hoare triple {92952#(<= ~counter~0 36)} assume !(0 == ~cond); {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:04,973 INFO L290 TraceCheckUtils]: 337: Hoare triple {92952#(<= ~counter~0 36)} assume true; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:04,973 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {92952#(<= ~counter~0 36)} {92952#(<= ~counter~0 36)} #63#return; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:04,973 INFO L290 TraceCheckUtils]: 339: Hoare triple {92952#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:04,974 INFO L290 TraceCheckUtils]: 340: Hoare triple {92952#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:04,974 INFO L290 TraceCheckUtils]: 341: Hoare triple {92952#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:04,975 INFO L290 TraceCheckUtils]: 342: Hoare triple {92980#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:04,975 INFO L272 TraceCheckUtils]: 343: Hoare triple {92980#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:04,975 INFO L290 TraceCheckUtils]: 344: Hoare triple {92980#(<= ~counter~0 37)} ~cond := #in~cond; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:04,976 INFO L290 TraceCheckUtils]: 345: Hoare triple {92980#(<= ~counter~0 37)} assume !(0 == ~cond); {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:04,976 INFO L290 TraceCheckUtils]: 346: Hoare triple {92980#(<= ~counter~0 37)} assume true; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:04,976 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {92980#(<= ~counter~0 37)} {92980#(<= ~counter~0 37)} #63#return; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:04,977 INFO L290 TraceCheckUtils]: 348: Hoare triple {92980#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:04,977 INFO L290 TraceCheckUtils]: 349: Hoare triple {92980#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:04,978 INFO L290 TraceCheckUtils]: 350: Hoare triple {92980#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:04,978 INFO L290 TraceCheckUtils]: 351: Hoare triple {93008#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:04,979 INFO L272 TraceCheckUtils]: 352: Hoare triple {93008#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:04,979 INFO L290 TraceCheckUtils]: 353: Hoare triple {93008#(<= ~counter~0 38)} ~cond := #in~cond; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:04,979 INFO L290 TraceCheckUtils]: 354: Hoare triple {93008#(<= ~counter~0 38)} assume !(0 == ~cond); {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:04,979 INFO L290 TraceCheckUtils]: 355: Hoare triple {93008#(<= ~counter~0 38)} assume true; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:04,980 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {93008#(<= ~counter~0 38)} {93008#(<= ~counter~0 38)} #63#return; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:04,980 INFO L290 TraceCheckUtils]: 357: Hoare triple {93008#(<= ~counter~0 38)} assume !!(0 != ~r~0); {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:04,980 INFO L290 TraceCheckUtils]: 358: Hoare triple {93008#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:04,981 INFO L290 TraceCheckUtils]: 359: Hoare triple {93008#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93036#(<= |main_#t~post6| 38)} is VALID [2022-04-08 06:22:04,981 INFO L290 TraceCheckUtils]: 360: Hoare triple {93036#(<= |main_#t~post6| 38)} assume !(#t~post6 < 50);havoc #t~post6; {91916#false} is VALID [2022-04-08 06:22:04,981 INFO L272 TraceCheckUtils]: 361: Hoare triple {91916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91916#false} is VALID [2022-04-08 06:22:04,981 INFO L290 TraceCheckUtils]: 362: Hoare triple {91916#false} ~cond := #in~cond; {91916#false} is VALID [2022-04-08 06:22:04,981 INFO L290 TraceCheckUtils]: 363: Hoare triple {91916#false} assume 0 == ~cond; {91916#false} is VALID [2022-04-08 06:22:04,981 INFO L290 TraceCheckUtils]: 364: Hoare triple {91916#false} assume !false; {91916#false} is VALID [2022-04-08 06:22:04,982 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 06:22:04,982 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:22:06,797 INFO L290 TraceCheckUtils]: 364: Hoare triple {91916#false} assume !false; {91916#false} is VALID [2022-04-08 06:22:06,797 INFO L290 TraceCheckUtils]: 363: Hoare triple {91916#false} assume 0 == ~cond; {91916#false} is VALID [2022-04-08 06:22:06,797 INFO L290 TraceCheckUtils]: 362: Hoare triple {91916#false} ~cond := #in~cond; {91916#false} is VALID [2022-04-08 06:22:06,797 INFO L272 TraceCheckUtils]: 361: Hoare triple {91916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91916#false} is VALID [2022-04-08 06:22:06,797 INFO L290 TraceCheckUtils]: 360: Hoare triple {93064#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {91916#false} is VALID [2022-04-08 06:22:06,798 INFO L290 TraceCheckUtils]: 359: Hoare triple {93068#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93064#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:22:06,798 INFO L290 TraceCheckUtils]: 358: Hoare triple {93068#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93068#(< ~counter~0 50)} is VALID [2022-04-08 06:22:06,798 INFO L290 TraceCheckUtils]: 357: Hoare triple {93068#(< ~counter~0 50)} assume !!(0 != ~r~0); {93068#(< ~counter~0 50)} is VALID [2022-04-08 06:22:06,799 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {91915#true} {93068#(< ~counter~0 50)} #63#return; {93068#(< ~counter~0 50)} is VALID [2022-04-08 06:22:06,799 INFO L290 TraceCheckUtils]: 355: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,799 INFO L290 TraceCheckUtils]: 354: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,799 INFO L290 TraceCheckUtils]: 353: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,799 INFO L272 TraceCheckUtils]: 352: Hoare triple {93068#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,799 INFO L290 TraceCheckUtils]: 351: Hoare triple {93068#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {93068#(< ~counter~0 50)} is VALID [2022-04-08 06:22:06,801 INFO L290 TraceCheckUtils]: 350: Hoare triple {93096#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93068#(< ~counter~0 50)} is VALID [2022-04-08 06:22:06,801 INFO L290 TraceCheckUtils]: 349: Hoare triple {93096#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93096#(< ~counter~0 49)} is VALID [2022-04-08 06:22:06,801 INFO L290 TraceCheckUtils]: 348: Hoare triple {93096#(< ~counter~0 49)} assume !!(0 != ~r~0); {93096#(< ~counter~0 49)} is VALID [2022-04-08 06:22:06,802 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {91915#true} {93096#(< ~counter~0 49)} #63#return; {93096#(< ~counter~0 49)} is VALID [2022-04-08 06:22:06,802 INFO L290 TraceCheckUtils]: 346: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,802 INFO L290 TraceCheckUtils]: 345: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,802 INFO L290 TraceCheckUtils]: 344: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,802 INFO L272 TraceCheckUtils]: 343: Hoare triple {93096#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,802 INFO L290 TraceCheckUtils]: 342: Hoare triple {93096#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {93096#(< ~counter~0 49)} is VALID [2022-04-08 06:22:06,803 INFO L290 TraceCheckUtils]: 341: Hoare triple {93124#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93096#(< ~counter~0 49)} is VALID [2022-04-08 06:22:06,804 INFO L290 TraceCheckUtils]: 340: Hoare triple {93124#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93124#(< ~counter~0 48)} is VALID [2022-04-08 06:22:06,804 INFO L290 TraceCheckUtils]: 339: Hoare triple {93124#(< ~counter~0 48)} assume !!(0 != ~r~0); {93124#(< ~counter~0 48)} is VALID [2022-04-08 06:22:06,804 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {91915#true} {93124#(< ~counter~0 48)} #63#return; {93124#(< ~counter~0 48)} is VALID [2022-04-08 06:22:06,804 INFO L290 TraceCheckUtils]: 337: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,805 INFO L290 TraceCheckUtils]: 336: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,805 INFO L290 TraceCheckUtils]: 335: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,805 INFO L272 TraceCheckUtils]: 334: Hoare triple {93124#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,805 INFO L290 TraceCheckUtils]: 333: Hoare triple {93124#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {93124#(< ~counter~0 48)} is VALID [2022-04-08 06:22:06,806 INFO L290 TraceCheckUtils]: 332: Hoare triple {93152#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93124#(< ~counter~0 48)} is VALID [2022-04-08 06:22:06,806 INFO L290 TraceCheckUtils]: 331: Hoare triple {93152#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93152#(< ~counter~0 47)} is VALID [2022-04-08 06:22:06,806 INFO L290 TraceCheckUtils]: 330: Hoare triple {93152#(< ~counter~0 47)} assume !!(0 != ~r~0); {93152#(< ~counter~0 47)} is VALID [2022-04-08 06:22:06,807 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {91915#true} {93152#(< ~counter~0 47)} #63#return; {93152#(< ~counter~0 47)} is VALID [2022-04-08 06:22:06,807 INFO L290 TraceCheckUtils]: 328: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,807 INFO L290 TraceCheckUtils]: 327: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,807 INFO L290 TraceCheckUtils]: 326: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,807 INFO L272 TraceCheckUtils]: 325: Hoare triple {93152#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,807 INFO L290 TraceCheckUtils]: 324: Hoare triple {93152#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {93152#(< ~counter~0 47)} is VALID [2022-04-08 06:22:06,808 INFO L290 TraceCheckUtils]: 323: Hoare triple {93180#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93152#(< ~counter~0 47)} is VALID [2022-04-08 06:22:06,809 INFO L290 TraceCheckUtils]: 322: Hoare triple {93180#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93180#(< ~counter~0 46)} is VALID [2022-04-08 06:22:06,809 INFO L290 TraceCheckUtils]: 321: Hoare triple {93180#(< ~counter~0 46)} assume !!(0 != ~r~0); {93180#(< ~counter~0 46)} is VALID [2022-04-08 06:22:06,809 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {91915#true} {93180#(< ~counter~0 46)} #63#return; {93180#(< ~counter~0 46)} is VALID [2022-04-08 06:22:06,809 INFO L290 TraceCheckUtils]: 319: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,809 INFO L290 TraceCheckUtils]: 318: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,810 INFO L290 TraceCheckUtils]: 317: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,810 INFO L272 TraceCheckUtils]: 316: Hoare triple {93180#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,810 INFO L290 TraceCheckUtils]: 315: Hoare triple {93180#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {93180#(< ~counter~0 46)} is VALID [2022-04-08 06:22:06,811 INFO L290 TraceCheckUtils]: 314: Hoare triple {93208#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93180#(< ~counter~0 46)} is VALID [2022-04-08 06:22:06,811 INFO L290 TraceCheckUtils]: 313: Hoare triple {93208#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93208#(< ~counter~0 45)} is VALID [2022-04-08 06:22:06,811 INFO L290 TraceCheckUtils]: 312: Hoare triple {93208#(< ~counter~0 45)} assume !!(0 != ~r~0); {93208#(< ~counter~0 45)} is VALID [2022-04-08 06:22:06,812 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {91915#true} {93208#(< ~counter~0 45)} #63#return; {93208#(< ~counter~0 45)} is VALID [2022-04-08 06:22:06,812 INFO L290 TraceCheckUtils]: 310: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,812 INFO L290 TraceCheckUtils]: 309: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,812 INFO L290 TraceCheckUtils]: 308: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,812 INFO L272 TraceCheckUtils]: 307: Hoare triple {93208#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,812 INFO L290 TraceCheckUtils]: 306: Hoare triple {93208#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {93208#(< ~counter~0 45)} is VALID [2022-04-08 06:22:06,814 INFO L290 TraceCheckUtils]: 305: Hoare triple {93236#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93208#(< ~counter~0 45)} is VALID [2022-04-08 06:22:06,814 INFO L290 TraceCheckUtils]: 304: Hoare triple {93236#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93236#(< ~counter~0 44)} is VALID [2022-04-08 06:22:06,814 INFO L290 TraceCheckUtils]: 303: Hoare triple {93236#(< ~counter~0 44)} assume !!(0 != ~r~0); {93236#(< ~counter~0 44)} is VALID [2022-04-08 06:22:06,815 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {91915#true} {93236#(< ~counter~0 44)} #63#return; {93236#(< ~counter~0 44)} is VALID [2022-04-08 06:22:06,815 INFO L290 TraceCheckUtils]: 301: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,815 INFO L290 TraceCheckUtils]: 300: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,815 INFO L290 TraceCheckUtils]: 299: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,815 INFO L272 TraceCheckUtils]: 298: Hoare triple {93236#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,815 INFO L290 TraceCheckUtils]: 297: Hoare triple {93236#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {93236#(< ~counter~0 44)} is VALID [2022-04-08 06:22:06,817 INFO L290 TraceCheckUtils]: 296: Hoare triple {93264#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93236#(< ~counter~0 44)} is VALID [2022-04-08 06:22:06,817 INFO L290 TraceCheckUtils]: 295: Hoare triple {93264#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93264#(< ~counter~0 43)} is VALID [2022-04-08 06:22:06,817 INFO L290 TraceCheckUtils]: 294: Hoare triple {93264#(< ~counter~0 43)} assume !!(0 != ~r~0); {93264#(< ~counter~0 43)} is VALID [2022-04-08 06:22:06,818 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {91915#true} {93264#(< ~counter~0 43)} #63#return; {93264#(< ~counter~0 43)} is VALID [2022-04-08 06:22:06,818 INFO L290 TraceCheckUtils]: 292: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,818 INFO L290 TraceCheckUtils]: 291: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,818 INFO L290 TraceCheckUtils]: 290: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,818 INFO L272 TraceCheckUtils]: 289: Hoare triple {93264#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,818 INFO L290 TraceCheckUtils]: 288: Hoare triple {93264#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {93264#(< ~counter~0 43)} is VALID [2022-04-08 06:22:06,819 INFO L290 TraceCheckUtils]: 287: Hoare triple {93292#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93264#(< ~counter~0 43)} is VALID [2022-04-08 06:22:06,820 INFO L290 TraceCheckUtils]: 286: Hoare triple {93292#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93292#(< ~counter~0 42)} is VALID [2022-04-08 06:22:06,820 INFO L290 TraceCheckUtils]: 285: Hoare triple {93292#(< ~counter~0 42)} assume !!(0 != ~r~0); {93292#(< ~counter~0 42)} is VALID [2022-04-08 06:22:06,820 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {91915#true} {93292#(< ~counter~0 42)} #63#return; {93292#(< ~counter~0 42)} is VALID [2022-04-08 06:22:06,821 INFO L290 TraceCheckUtils]: 283: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,821 INFO L290 TraceCheckUtils]: 282: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,821 INFO L290 TraceCheckUtils]: 281: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,821 INFO L272 TraceCheckUtils]: 280: Hoare triple {93292#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,821 INFO L290 TraceCheckUtils]: 279: Hoare triple {93292#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {93292#(< ~counter~0 42)} is VALID [2022-04-08 06:22:06,822 INFO L290 TraceCheckUtils]: 278: Hoare triple {93320#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93292#(< ~counter~0 42)} is VALID [2022-04-08 06:22:06,822 INFO L290 TraceCheckUtils]: 277: Hoare triple {93320#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93320#(< ~counter~0 41)} is VALID [2022-04-08 06:22:06,822 INFO L290 TraceCheckUtils]: 276: Hoare triple {93320#(< ~counter~0 41)} assume !!(0 != ~r~0); {93320#(< ~counter~0 41)} is VALID [2022-04-08 06:22:06,823 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {91915#true} {93320#(< ~counter~0 41)} #63#return; {93320#(< ~counter~0 41)} is VALID [2022-04-08 06:22:06,823 INFO L290 TraceCheckUtils]: 274: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,823 INFO L290 TraceCheckUtils]: 273: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,823 INFO L290 TraceCheckUtils]: 272: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,823 INFO L272 TraceCheckUtils]: 271: Hoare triple {93320#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,823 INFO L290 TraceCheckUtils]: 270: Hoare triple {93320#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {93320#(< ~counter~0 41)} is VALID [2022-04-08 06:22:06,825 INFO L290 TraceCheckUtils]: 269: Hoare triple {93348#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93320#(< ~counter~0 41)} is VALID [2022-04-08 06:22:06,825 INFO L290 TraceCheckUtils]: 268: Hoare triple {93348#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93348#(< ~counter~0 40)} is VALID [2022-04-08 06:22:06,825 INFO L290 TraceCheckUtils]: 267: Hoare triple {93348#(< ~counter~0 40)} assume !!(0 != ~r~0); {93348#(< ~counter~0 40)} is VALID [2022-04-08 06:22:06,826 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {91915#true} {93348#(< ~counter~0 40)} #63#return; {93348#(< ~counter~0 40)} is VALID [2022-04-08 06:22:06,826 INFO L290 TraceCheckUtils]: 265: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,826 INFO L290 TraceCheckUtils]: 264: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,826 INFO L290 TraceCheckUtils]: 263: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,826 INFO L272 TraceCheckUtils]: 262: Hoare triple {93348#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,826 INFO L290 TraceCheckUtils]: 261: Hoare triple {93348#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {93348#(< ~counter~0 40)} is VALID [2022-04-08 06:22:06,827 INFO L290 TraceCheckUtils]: 260: Hoare triple {93008#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93348#(< ~counter~0 40)} is VALID [2022-04-08 06:22:06,827 INFO L290 TraceCheckUtils]: 259: Hoare triple {93008#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:06,828 INFO L290 TraceCheckUtils]: 258: Hoare triple {93008#(<= ~counter~0 38)} assume !!(0 != ~r~0); {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:06,828 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {91915#true} {93008#(<= ~counter~0 38)} #63#return; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:06,828 INFO L290 TraceCheckUtils]: 256: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,828 INFO L290 TraceCheckUtils]: 255: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,828 INFO L290 TraceCheckUtils]: 254: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,828 INFO L272 TraceCheckUtils]: 253: Hoare triple {93008#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,829 INFO L290 TraceCheckUtils]: 252: Hoare triple {93008#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:06,829 INFO L290 TraceCheckUtils]: 251: Hoare triple {92980#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:06,830 INFO L290 TraceCheckUtils]: 250: Hoare triple {92980#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:06,830 INFO L290 TraceCheckUtils]: 249: Hoare triple {92980#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:06,830 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {91915#true} {92980#(<= ~counter~0 37)} #63#return; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:06,831 INFO L290 TraceCheckUtils]: 247: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,831 INFO L290 TraceCheckUtils]: 246: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,831 INFO L290 TraceCheckUtils]: 245: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,831 INFO L272 TraceCheckUtils]: 244: Hoare triple {92980#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,831 INFO L290 TraceCheckUtils]: 243: Hoare triple {92980#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:06,832 INFO L290 TraceCheckUtils]: 242: Hoare triple {92952#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:06,832 INFO L290 TraceCheckUtils]: 241: Hoare triple {92952#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:06,833 INFO L290 TraceCheckUtils]: 240: Hoare triple {92952#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:06,833 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {91915#true} {92952#(<= ~counter~0 36)} #63#return; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:06,833 INFO L290 TraceCheckUtils]: 238: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,833 INFO L290 TraceCheckUtils]: 237: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,833 INFO L290 TraceCheckUtils]: 236: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,833 INFO L272 TraceCheckUtils]: 235: Hoare triple {92952#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,834 INFO L290 TraceCheckUtils]: 234: Hoare triple {92952#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:06,835 INFO L290 TraceCheckUtils]: 233: Hoare triple {92924#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:06,835 INFO L290 TraceCheckUtils]: 232: Hoare triple {92924#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:06,835 INFO L290 TraceCheckUtils]: 231: Hoare triple {92924#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:06,836 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {91915#true} {92924#(<= ~counter~0 35)} #63#return; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:06,836 INFO L290 TraceCheckUtils]: 229: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,836 INFO L290 TraceCheckUtils]: 228: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,836 INFO L290 TraceCheckUtils]: 227: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,836 INFO L272 TraceCheckUtils]: 226: Hoare triple {92924#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,836 INFO L290 TraceCheckUtils]: 225: Hoare triple {92924#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:06,837 INFO L290 TraceCheckUtils]: 224: Hoare triple {92896#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:06,838 INFO L290 TraceCheckUtils]: 223: Hoare triple {92896#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:06,838 INFO L290 TraceCheckUtils]: 222: Hoare triple {92896#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:06,838 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {91915#true} {92896#(<= ~counter~0 34)} #63#return; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:06,839 INFO L290 TraceCheckUtils]: 220: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,839 INFO L290 TraceCheckUtils]: 219: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,839 INFO L290 TraceCheckUtils]: 218: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,839 INFO L272 TraceCheckUtils]: 217: Hoare triple {92896#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,839 INFO L290 TraceCheckUtils]: 216: Hoare triple {92896#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:06,840 INFO L290 TraceCheckUtils]: 215: Hoare triple {92868#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:06,840 INFO L290 TraceCheckUtils]: 214: Hoare triple {92868#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:06,840 INFO L290 TraceCheckUtils]: 213: Hoare triple {92868#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:06,841 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {91915#true} {92868#(<= ~counter~0 33)} #63#return; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:06,841 INFO L290 TraceCheckUtils]: 211: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,841 INFO L290 TraceCheckUtils]: 210: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,841 INFO L290 TraceCheckUtils]: 209: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,841 INFO L272 TraceCheckUtils]: 208: Hoare triple {92868#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,841 INFO L290 TraceCheckUtils]: 207: Hoare triple {92868#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:06,842 INFO L290 TraceCheckUtils]: 206: Hoare triple {92840#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:06,843 INFO L290 TraceCheckUtils]: 205: Hoare triple {92840#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:06,843 INFO L290 TraceCheckUtils]: 204: Hoare triple {92840#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:06,843 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {91915#true} {92840#(<= ~counter~0 32)} #63#return; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:06,844 INFO L290 TraceCheckUtils]: 202: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,844 INFO L290 TraceCheckUtils]: 201: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,844 INFO L290 TraceCheckUtils]: 200: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,844 INFO L272 TraceCheckUtils]: 199: Hoare triple {92840#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,844 INFO L290 TraceCheckUtils]: 198: Hoare triple {92840#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:06,845 INFO L290 TraceCheckUtils]: 197: Hoare triple {92812#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:06,845 INFO L290 TraceCheckUtils]: 196: Hoare triple {92812#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:06,846 INFO L290 TraceCheckUtils]: 195: Hoare triple {92812#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:06,846 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {91915#true} {92812#(<= ~counter~0 31)} #63#return; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:06,846 INFO L290 TraceCheckUtils]: 193: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,846 INFO L290 TraceCheckUtils]: 192: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,846 INFO L290 TraceCheckUtils]: 191: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,847 INFO L272 TraceCheckUtils]: 190: Hoare triple {92812#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,847 INFO L290 TraceCheckUtils]: 189: Hoare triple {92812#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:06,848 INFO L290 TraceCheckUtils]: 188: Hoare triple {92784#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:06,848 INFO L290 TraceCheckUtils]: 187: Hoare triple {92784#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:06,849 INFO L290 TraceCheckUtils]: 186: Hoare triple {92784#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:06,849 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {91915#true} {92784#(<= ~counter~0 30)} #63#return; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:06,849 INFO L290 TraceCheckUtils]: 184: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,849 INFO L290 TraceCheckUtils]: 183: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,849 INFO L290 TraceCheckUtils]: 182: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,849 INFO L272 TraceCheckUtils]: 181: Hoare triple {92784#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,850 INFO L290 TraceCheckUtils]: 180: Hoare triple {92784#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:06,851 INFO L290 TraceCheckUtils]: 179: Hoare triple {92756#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:06,851 INFO L290 TraceCheckUtils]: 178: Hoare triple {92756#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:06,851 INFO L290 TraceCheckUtils]: 177: Hoare triple {92756#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:06,852 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {91915#true} {92756#(<= ~counter~0 29)} #63#return; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:06,852 INFO L290 TraceCheckUtils]: 175: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,852 INFO L290 TraceCheckUtils]: 174: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,852 INFO L290 TraceCheckUtils]: 173: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,852 INFO L272 TraceCheckUtils]: 172: Hoare triple {92756#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,852 INFO L290 TraceCheckUtils]: 171: Hoare triple {92756#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:06,853 INFO L290 TraceCheckUtils]: 170: Hoare triple {92728#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:06,853 INFO L290 TraceCheckUtils]: 169: Hoare triple {92728#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:06,854 INFO L290 TraceCheckUtils]: 168: Hoare triple {92728#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:06,854 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {91915#true} {92728#(<= ~counter~0 28)} #63#return; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:06,854 INFO L290 TraceCheckUtils]: 166: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,854 INFO L290 TraceCheckUtils]: 165: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,854 INFO L290 TraceCheckUtils]: 164: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,854 INFO L272 TraceCheckUtils]: 163: Hoare triple {92728#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,855 INFO L290 TraceCheckUtils]: 162: Hoare triple {92728#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:06,855 INFO L290 TraceCheckUtils]: 161: Hoare triple {92700#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:06,856 INFO L290 TraceCheckUtils]: 160: Hoare triple {92700#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:06,856 INFO L290 TraceCheckUtils]: 159: Hoare triple {92700#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:06,856 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {91915#true} {92700#(<= ~counter~0 27)} #63#return; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:06,857 INFO L290 TraceCheckUtils]: 157: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,857 INFO L290 TraceCheckUtils]: 156: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,857 INFO L290 TraceCheckUtils]: 155: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,857 INFO L272 TraceCheckUtils]: 154: Hoare triple {92700#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,857 INFO L290 TraceCheckUtils]: 153: Hoare triple {92700#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:06,858 INFO L290 TraceCheckUtils]: 152: Hoare triple {92672#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:06,858 INFO L290 TraceCheckUtils]: 151: Hoare triple {92672#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:06,859 INFO L290 TraceCheckUtils]: 150: Hoare triple {92672#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:06,859 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {91915#true} {92672#(<= ~counter~0 26)} #63#return; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:06,859 INFO L290 TraceCheckUtils]: 148: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,859 INFO L290 TraceCheckUtils]: 147: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,859 INFO L290 TraceCheckUtils]: 146: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,859 INFO L272 TraceCheckUtils]: 145: Hoare triple {92672#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,860 INFO L290 TraceCheckUtils]: 144: Hoare triple {92672#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:06,861 INFO L290 TraceCheckUtils]: 143: Hoare triple {92644#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:06,861 INFO L290 TraceCheckUtils]: 142: Hoare triple {92644#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:06,861 INFO L290 TraceCheckUtils]: 141: Hoare triple {92644#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:06,862 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {91915#true} {92644#(<= ~counter~0 25)} #63#return; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:06,862 INFO L290 TraceCheckUtils]: 139: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,862 INFO L290 TraceCheckUtils]: 138: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,862 INFO L290 TraceCheckUtils]: 137: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,862 INFO L272 TraceCheckUtils]: 136: Hoare triple {92644#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,862 INFO L290 TraceCheckUtils]: 135: Hoare triple {92644#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:06,863 INFO L290 TraceCheckUtils]: 134: Hoare triple {92616#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:06,864 INFO L290 TraceCheckUtils]: 133: Hoare triple {92616#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:06,864 INFO L290 TraceCheckUtils]: 132: Hoare triple {92616#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:06,865 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {91915#true} {92616#(<= ~counter~0 24)} #63#return; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:06,865 INFO L290 TraceCheckUtils]: 130: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,865 INFO L290 TraceCheckUtils]: 129: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,865 INFO L290 TraceCheckUtils]: 128: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,865 INFO L272 TraceCheckUtils]: 127: Hoare triple {92616#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,865 INFO L290 TraceCheckUtils]: 126: Hoare triple {92616#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:06,866 INFO L290 TraceCheckUtils]: 125: Hoare triple {92588#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:06,866 INFO L290 TraceCheckUtils]: 124: Hoare triple {92588#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:06,867 INFO L290 TraceCheckUtils]: 123: Hoare triple {92588#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:06,867 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {91915#true} {92588#(<= ~counter~0 23)} #63#return; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:06,867 INFO L290 TraceCheckUtils]: 121: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,867 INFO L290 TraceCheckUtils]: 120: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,867 INFO L290 TraceCheckUtils]: 119: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,867 INFO L272 TraceCheckUtils]: 118: Hoare triple {92588#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,868 INFO L290 TraceCheckUtils]: 117: Hoare triple {92588#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:06,868 INFO L290 TraceCheckUtils]: 116: Hoare triple {92560#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:06,869 INFO L290 TraceCheckUtils]: 115: Hoare triple {92560#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:06,869 INFO L290 TraceCheckUtils]: 114: Hoare triple {92560#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:06,870 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {91915#true} {92560#(<= ~counter~0 22)} #63#return; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:06,870 INFO L290 TraceCheckUtils]: 112: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,870 INFO L290 TraceCheckUtils]: 111: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,870 INFO L290 TraceCheckUtils]: 110: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,870 INFO L272 TraceCheckUtils]: 109: Hoare triple {92560#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,870 INFO L290 TraceCheckUtils]: 108: Hoare triple {92560#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:06,871 INFO L290 TraceCheckUtils]: 107: Hoare triple {92532#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:06,871 INFO L290 TraceCheckUtils]: 106: Hoare triple {92532#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:06,872 INFO L290 TraceCheckUtils]: 105: Hoare triple {92532#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:06,872 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {91915#true} {92532#(<= ~counter~0 21)} #63#return; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:06,872 INFO L290 TraceCheckUtils]: 103: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,872 INFO L290 TraceCheckUtils]: 102: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,872 INFO L290 TraceCheckUtils]: 101: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,872 INFO L272 TraceCheckUtils]: 100: Hoare triple {92532#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,873 INFO L290 TraceCheckUtils]: 99: Hoare triple {92532#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:06,874 INFO L290 TraceCheckUtils]: 98: Hoare triple {92504#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:06,874 INFO L290 TraceCheckUtils]: 97: Hoare triple {92504#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:06,874 INFO L290 TraceCheckUtils]: 96: Hoare triple {92504#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:06,875 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {91915#true} {92504#(<= ~counter~0 20)} #63#return; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:06,875 INFO L290 TraceCheckUtils]: 94: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,875 INFO L290 TraceCheckUtils]: 93: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,875 INFO L290 TraceCheckUtils]: 92: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,875 INFO L272 TraceCheckUtils]: 91: Hoare triple {92504#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,875 INFO L290 TraceCheckUtils]: 90: Hoare triple {92504#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:06,876 INFO L290 TraceCheckUtils]: 89: Hoare triple {92476#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:06,876 INFO L290 TraceCheckUtils]: 88: Hoare triple {92476#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:06,877 INFO L290 TraceCheckUtils]: 87: Hoare triple {92476#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:06,877 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {91915#true} {92476#(<= ~counter~0 19)} #63#return; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:06,877 INFO L290 TraceCheckUtils]: 85: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,877 INFO L290 TraceCheckUtils]: 84: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,877 INFO L290 TraceCheckUtils]: 83: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,877 INFO L272 TraceCheckUtils]: 82: Hoare triple {92476#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,878 INFO L290 TraceCheckUtils]: 81: Hoare triple {92476#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:06,879 INFO L290 TraceCheckUtils]: 80: Hoare triple {92448#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:06,879 INFO L290 TraceCheckUtils]: 79: Hoare triple {92448#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:06,879 INFO L290 TraceCheckUtils]: 78: Hoare triple {92448#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:06,880 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {91915#true} {92448#(<= ~counter~0 18)} #63#return; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:06,880 INFO L290 TraceCheckUtils]: 76: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,880 INFO L290 TraceCheckUtils]: 75: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,880 INFO L290 TraceCheckUtils]: 74: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,880 INFO L272 TraceCheckUtils]: 73: Hoare triple {92448#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,880 INFO L290 TraceCheckUtils]: 72: Hoare triple {92448#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:06,881 INFO L290 TraceCheckUtils]: 71: Hoare triple {92420#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:06,881 INFO L290 TraceCheckUtils]: 70: Hoare triple {92420#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:06,881 INFO L290 TraceCheckUtils]: 69: Hoare triple {92420#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:06,882 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {91915#true} {92420#(<= ~counter~0 17)} #63#return; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:06,882 INFO L290 TraceCheckUtils]: 67: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,882 INFO L290 TraceCheckUtils]: 66: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,882 INFO L290 TraceCheckUtils]: 65: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,882 INFO L272 TraceCheckUtils]: 64: Hoare triple {92420#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,882 INFO L290 TraceCheckUtils]: 63: Hoare triple {92420#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:06,883 INFO L290 TraceCheckUtils]: 62: Hoare triple {92392#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:06,884 INFO L290 TraceCheckUtils]: 61: Hoare triple {92392#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:06,884 INFO L290 TraceCheckUtils]: 60: Hoare triple {92392#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:06,884 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {91915#true} {92392#(<= ~counter~0 16)} #63#return; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:06,884 INFO L290 TraceCheckUtils]: 58: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,884 INFO L290 TraceCheckUtils]: 57: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,885 INFO L290 TraceCheckUtils]: 56: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,885 INFO L272 TraceCheckUtils]: 55: Hoare triple {92392#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,885 INFO L290 TraceCheckUtils]: 54: Hoare triple {92392#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:06,886 INFO L290 TraceCheckUtils]: 53: Hoare triple {92364#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:06,886 INFO L290 TraceCheckUtils]: 52: Hoare triple {92364#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:06,886 INFO L290 TraceCheckUtils]: 51: Hoare triple {92364#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:06,887 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {91915#true} {92364#(<= ~counter~0 15)} #63#return; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:06,887 INFO L290 TraceCheckUtils]: 49: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,887 INFO L290 TraceCheckUtils]: 48: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,887 INFO L290 TraceCheckUtils]: 47: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,887 INFO L272 TraceCheckUtils]: 46: Hoare triple {92364#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,887 INFO L290 TraceCheckUtils]: 45: Hoare triple {92364#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:06,888 INFO L290 TraceCheckUtils]: 44: Hoare triple {92336#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:06,888 INFO L290 TraceCheckUtils]: 43: Hoare triple {92336#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:06,889 INFO L290 TraceCheckUtils]: 42: Hoare triple {92336#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:06,889 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {91915#true} {92336#(<= ~counter~0 14)} #63#return; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:06,889 INFO L290 TraceCheckUtils]: 40: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,889 INFO L290 TraceCheckUtils]: 39: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,889 INFO L290 TraceCheckUtils]: 38: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,889 INFO L272 TraceCheckUtils]: 37: Hoare triple {92336#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,890 INFO L290 TraceCheckUtils]: 36: Hoare triple {92336#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:06,890 INFO L290 TraceCheckUtils]: 35: Hoare triple {92308#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:06,891 INFO L290 TraceCheckUtils]: 34: Hoare triple {92308#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:06,891 INFO L290 TraceCheckUtils]: 33: Hoare triple {92308#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:06,891 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {91915#true} {92308#(<= ~counter~0 13)} #63#return; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:06,891 INFO L290 TraceCheckUtils]: 31: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,892 INFO L290 TraceCheckUtils]: 30: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,892 INFO L290 TraceCheckUtils]: 29: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,892 INFO L272 TraceCheckUtils]: 28: Hoare triple {92308#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,901 INFO L290 TraceCheckUtils]: 27: Hoare triple {92308#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:06,903 INFO L290 TraceCheckUtils]: 26: Hoare triple {92280#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:06,903 INFO L290 TraceCheckUtils]: 25: Hoare triple {92280#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:06,903 INFO L290 TraceCheckUtils]: 24: Hoare triple {92280#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:06,904 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91915#true} {92280#(<= ~counter~0 12)} #63#return; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:06,904 INFO L290 TraceCheckUtils]: 22: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,904 INFO L290 TraceCheckUtils]: 21: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,904 INFO L290 TraceCheckUtils]: 20: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,904 INFO L272 TraceCheckUtils]: 19: Hoare triple {92280#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,904 INFO L290 TraceCheckUtils]: 18: Hoare triple {92280#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:06,905 INFO L290 TraceCheckUtils]: 17: Hoare triple {92252#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:06,905 INFO L290 TraceCheckUtils]: 16: Hoare triple {92252#(<= ~counter~0 11)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:06,906 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91915#true} {92252#(<= ~counter~0 11)} #61#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:06,906 INFO L290 TraceCheckUtils]: 14: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,906 INFO L290 TraceCheckUtils]: 13: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,906 INFO L290 TraceCheckUtils]: 12: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,906 INFO L272 TraceCheckUtils]: 11: Hoare triple {92252#(<= ~counter~0 11)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,906 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91915#true} {92252#(<= ~counter~0 11)} #59#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:06,907 INFO L290 TraceCheckUtils]: 9: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-08 06:22:06,907 INFO L290 TraceCheckUtils]: 8: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-08 06:22:06,907 INFO L290 TraceCheckUtils]: 7: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-08 06:22:06,907 INFO L272 TraceCheckUtils]: 6: Hoare triple {92252#(<= ~counter~0 11)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91915#true} is VALID [2022-04-08 06:22:06,907 INFO L290 TraceCheckUtils]: 5: Hoare triple {92252#(<= ~counter~0 11)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:06,907 INFO L272 TraceCheckUtils]: 4: Hoare triple {92252#(<= ~counter~0 11)} call #t~ret7 := main(); {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:06,908 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92252#(<= ~counter~0 11)} {91915#true} #67#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:06,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {92252#(<= ~counter~0 11)} assume true; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:06,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {91915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {92252#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:06,908 INFO L272 TraceCheckUtils]: 0: Hoare triple {91915#true} call ULTIMATE.init(); {91915#true} is VALID [2022-04-08 06:22:06,909 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 06:22:06,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:22:06,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890534852] [2022-04-08 06:22:06,909 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:22:06,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1312395645] [2022-04-08 06:22:06,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1312395645] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:22:06,909 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:22:06,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 54 [2022-04-08 06:22:06,910 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:22:06,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1816412041] [2022-04-08 06:22:06,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1816412041] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:22:06,910 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:22:06,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-08 06:22:06,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787192190] [2022-04-08 06:22:06,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:22:06,911 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 06:22:06,911 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:22:06,911 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 06:22:07,217 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 06:22:07,217 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-08 06:22:07,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:07,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-08 06:22:07,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:22:07,218 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 06:22:09,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:09,391 INFO L93 Difference]: Finished difference Result 376 states and 416 transitions. [2022-04-08 06:22:09,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2022-04-08 06:22:09,391 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 06:22:09,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:22:09,392 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 06:22:09,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-08 06:22:09,399 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 06:22:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-08 06:22:09,411 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 80 states and 415 transitions. [2022-04-08 06:22:09,753 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 06:22:09,759 INFO L225 Difference]: With dead ends: 376 [2022-04-08 06:22:09,759 INFO L226 Difference]: Without dead ends: 371 [2022-04-08 06:22:09,760 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 06:22:09,760 INFO L913 BasicCegarLoop]: 64 mSDtfsCounter, 128 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 252 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 392 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 252 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:22:09,761 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [128 Valid, 392 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 252 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:22:09,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-08 06:22:10,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 371. [2022-04-08 06:22:10,376 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:22:10,376 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 06:22:10,376 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 06:22:10,377 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 06:22:10,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:10,384 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-08 06:22:10,384 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-08 06:22:10,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:10,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:10,385 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 06:22:10,385 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 06:22:10,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:10,390 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-08 06:22:10,390 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-08 06:22:10,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:10,390 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:10,390 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:22:10,390 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:22:10,391 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 06:22:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 411 transitions. [2022-04-08 06:22:10,397 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 411 transitions. Word has length 365 [2022-04-08 06:22:10,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:22:10,397 INFO L478 AbstractCegarLoop]: Abstraction has 371 states and 411 transitions. [2022-04-08 06:22:10,397 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 06:22:10,398 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 371 states and 411 transitions. [2022-04-08 06:22:11,614 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 06:22:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-08 06:22:11,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-04-08 06:22:11,615 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:22:11,615 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 06:22:11,621 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 06:22:11,816 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 06:22:11,816 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:22:11,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:22:11,816 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 77 times [2022-04-08 06:22:11,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:11,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [531120821] [2022-04-08 06:22:11,817 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:22:11,817 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 78 times [2022-04-08 06:22:11,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:22:11,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720812611] [2022-04-08 06:22:11,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:22:11,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:22:11,846 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:22:11,846 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1814684285] [2022-04-08 06:22:11,846 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:22:11,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:22:11,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:22:11,847 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 06:22:11,848 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 06:22:15,739 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 40 check-sat command(s) [2022-04-08 06:22:15,739 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:22:15,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-08 06:22:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:22:15,814 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:22:17,945 INFO L272 TraceCheckUtils]: 0: Hoare triple {96470#true} call ULTIMATE.init(); {96470#true} is VALID [2022-04-08 06:22:17,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {96470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,946 INFO L290 TraceCheckUtils]: 2: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,946 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96478#(<= ~counter~0 0)} {96470#true} #67#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,947 INFO L272 TraceCheckUtils]: 4: Hoare triple {96478#(<= ~counter~0 0)} call #t~ret7 := main(); {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,947 INFO L290 TraceCheckUtils]: 5: Hoare triple {96478#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,947 INFO L272 TraceCheckUtils]: 6: Hoare triple {96478#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,948 INFO L290 TraceCheckUtils]: 7: Hoare triple {96478#(<= ~counter~0 0)} ~cond := #in~cond; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,948 INFO L290 TraceCheckUtils]: 8: Hoare triple {96478#(<= ~counter~0 0)} assume !(0 == ~cond); {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,948 INFO L290 TraceCheckUtils]: 9: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,949 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96478#(<= ~counter~0 0)} {96478#(<= ~counter~0 0)} #59#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,949 INFO L272 TraceCheckUtils]: 11: Hoare triple {96478#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,949 INFO L290 TraceCheckUtils]: 12: Hoare triple {96478#(<= ~counter~0 0)} ~cond := #in~cond; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,950 INFO L290 TraceCheckUtils]: 13: Hoare triple {96478#(<= ~counter~0 0)} assume !(0 == ~cond); {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,950 INFO L290 TraceCheckUtils]: 14: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,950 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96478#(<= ~counter~0 0)} {96478#(<= ~counter~0 0)} #61#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,951 INFO L290 TraceCheckUtils]: 16: Hoare triple {96478#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96478#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:17,952 INFO L290 TraceCheckUtils]: 17: Hoare triple {96478#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96527#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:17,953 INFO L290 TraceCheckUtils]: 18: Hoare triple {96527#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {96527#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:17,953 INFO L272 TraceCheckUtils]: 19: Hoare triple {96527#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96527#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:17,953 INFO L290 TraceCheckUtils]: 20: Hoare triple {96527#(<= ~counter~0 1)} ~cond := #in~cond; {96527#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:17,954 INFO L290 TraceCheckUtils]: 21: Hoare triple {96527#(<= ~counter~0 1)} assume !(0 == ~cond); {96527#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:17,954 INFO L290 TraceCheckUtils]: 22: Hoare triple {96527#(<= ~counter~0 1)} assume true; {96527#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:17,954 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96527#(<= ~counter~0 1)} {96527#(<= ~counter~0 1)} #63#return; {96527#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:17,955 INFO L290 TraceCheckUtils]: 24: Hoare triple {96527#(<= ~counter~0 1)} assume !!(0 != ~r~0); {96527#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:17,955 INFO L290 TraceCheckUtils]: 25: Hoare triple {96527#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96527#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:17,956 INFO L290 TraceCheckUtils]: 26: Hoare triple {96527#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96555#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:17,956 INFO L290 TraceCheckUtils]: 27: Hoare triple {96555#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {96555#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:17,957 INFO L272 TraceCheckUtils]: 28: Hoare triple {96555#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96555#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:17,957 INFO L290 TraceCheckUtils]: 29: Hoare triple {96555#(<= ~counter~0 2)} ~cond := #in~cond; {96555#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:17,957 INFO L290 TraceCheckUtils]: 30: Hoare triple {96555#(<= ~counter~0 2)} assume !(0 == ~cond); {96555#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:17,957 INFO L290 TraceCheckUtils]: 31: Hoare triple {96555#(<= ~counter~0 2)} assume true; {96555#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:17,958 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96555#(<= ~counter~0 2)} {96555#(<= ~counter~0 2)} #63#return; {96555#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:17,958 INFO L290 TraceCheckUtils]: 33: Hoare triple {96555#(<= ~counter~0 2)} assume !!(0 != ~r~0); {96555#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:17,958 INFO L290 TraceCheckUtils]: 34: Hoare triple {96555#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96555#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:17,959 INFO L290 TraceCheckUtils]: 35: Hoare triple {96555#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96583#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:17,959 INFO L290 TraceCheckUtils]: 36: Hoare triple {96583#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {96583#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:17,960 INFO L272 TraceCheckUtils]: 37: Hoare triple {96583#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96583#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:17,960 INFO L290 TraceCheckUtils]: 38: Hoare triple {96583#(<= ~counter~0 3)} ~cond := #in~cond; {96583#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:17,960 INFO L290 TraceCheckUtils]: 39: Hoare triple {96583#(<= ~counter~0 3)} assume !(0 == ~cond); {96583#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:17,961 INFO L290 TraceCheckUtils]: 40: Hoare triple {96583#(<= ~counter~0 3)} assume true; {96583#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:17,961 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96583#(<= ~counter~0 3)} {96583#(<= ~counter~0 3)} #63#return; {96583#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:17,961 INFO L290 TraceCheckUtils]: 42: Hoare triple {96583#(<= ~counter~0 3)} assume !!(0 != ~r~0); {96583#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:17,962 INFO L290 TraceCheckUtils]: 43: Hoare triple {96583#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96583#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:17,963 INFO L290 TraceCheckUtils]: 44: Hoare triple {96583#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96611#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:17,963 INFO L290 TraceCheckUtils]: 45: Hoare triple {96611#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {96611#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:17,963 INFO L272 TraceCheckUtils]: 46: Hoare triple {96611#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96611#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:17,964 INFO L290 TraceCheckUtils]: 47: Hoare triple {96611#(<= ~counter~0 4)} ~cond := #in~cond; {96611#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:17,964 INFO L290 TraceCheckUtils]: 48: Hoare triple {96611#(<= ~counter~0 4)} assume !(0 == ~cond); {96611#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:17,964 INFO L290 TraceCheckUtils]: 49: Hoare triple {96611#(<= ~counter~0 4)} assume true; {96611#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:17,965 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96611#(<= ~counter~0 4)} {96611#(<= ~counter~0 4)} #63#return; {96611#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:17,965 INFO L290 TraceCheckUtils]: 51: Hoare triple {96611#(<= ~counter~0 4)} assume !!(0 != ~r~0); {96611#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:17,965 INFO L290 TraceCheckUtils]: 52: Hoare triple {96611#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96611#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:17,966 INFO L290 TraceCheckUtils]: 53: Hoare triple {96611#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96639#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:17,966 INFO L290 TraceCheckUtils]: 54: Hoare triple {96639#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {96639#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:17,967 INFO L272 TraceCheckUtils]: 55: Hoare triple {96639#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96639#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:17,967 INFO L290 TraceCheckUtils]: 56: Hoare triple {96639#(<= ~counter~0 5)} ~cond := #in~cond; {96639#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:17,967 INFO L290 TraceCheckUtils]: 57: Hoare triple {96639#(<= ~counter~0 5)} assume !(0 == ~cond); {96639#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:17,967 INFO L290 TraceCheckUtils]: 58: Hoare triple {96639#(<= ~counter~0 5)} assume true; {96639#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:17,968 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96639#(<= ~counter~0 5)} {96639#(<= ~counter~0 5)} #63#return; {96639#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:17,968 INFO L290 TraceCheckUtils]: 60: Hoare triple {96639#(<= ~counter~0 5)} assume !!(0 != ~r~0); {96639#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:17,968 INFO L290 TraceCheckUtils]: 61: Hoare triple {96639#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96639#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:17,969 INFO L290 TraceCheckUtils]: 62: Hoare triple {96639#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96667#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:17,970 INFO L290 TraceCheckUtils]: 63: Hoare triple {96667#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {96667#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:17,970 INFO L272 TraceCheckUtils]: 64: Hoare triple {96667#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96667#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:17,970 INFO L290 TraceCheckUtils]: 65: Hoare triple {96667#(<= ~counter~0 6)} ~cond := #in~cond; {96667#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:17,971 INFO L290 TraceCheckUtils]: 66: Hoare triple {96667#(<= ~counter~0 6)} assume !(0 == ~cond); {96667#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:17,971 INFO L290 TraceCheckUtils]: 67: Hoare triple {96667#(<= ~counter~0 6)} assume true; {96667#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:17,971 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96667#(<= ~counter~0 6)} {96667#(<= ~counter~0 6)} #63#return; {96667#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:17,972 INFO L290 TraceCheckUtils]: 69: Hoare triple {96667#(<= ~counter~0 6)} assume !!(0 != ~r~0); {96667#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:17,972 INFO L290 TraceCheckUtils]: 70: Hoare triple {96667#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96667#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:17,973 INFO L290 TraceCheckUtils]: 71: Hoare triple {96667#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96695#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:17,973 INFO L290 TraceCheckUtils]: 72: Hoare triple {96695#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {96695#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:17,973 INFO L272 TraceCheckUtils]: 73: Hoare triple {96695#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96695#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:17,974 INFO L290 TraceCheckUtils]: 74: Hoare triple {96695#(<= ~counter~0 7)} ~cond := #in~cond; {96695#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:17,974 INFO L290 TraceCheckUtils]: 75: Hoare triple {96695#(<= ~counter~0 7)} assume !(0 == ~cond); {96695#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:17,974 INFO L290 TraceCheckUtils]: 76: Hoare triple {96695#(<= ~counter~0 7)} assume true; {96695#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:17,975 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96695#(<= ~counter~0 7)} {96695#(<= ~counter~0 7)} #63#return; {96695#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:17,975 INFO L290 TraceCheckUtils]: 78: Hoare triple {96695#(<= ~counter~0 7)} assume !!(0 != ~r~0); {96695#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:17,975 INFO L290 TraceCheckUtils]: 79: Hoare triple {96695#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96695#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:17,976 INFO L290 TraceCheckUtils]: 80: Hoare triple {96695#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96723#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:17,976 INFO L290 TraceCheckUtils]: 81: Hoare triple {96723#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {96723#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:17,977 INFO L272 TraceCheckUtils]: 82: Hoare triple {96723#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96723#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:17,977 INFO L290 TraceCheckUtils]: 83: Hoare triple {96723#(<= ~counter~0 8)} ~cond := #in~cond; {96723#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:17,977 INFO L290 TraceCheckUtils]: 84: Hoare triple {96723#(<= ~counter~0 8)} assume !(0 == ~cond); {96723#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:17,978 INFO L290 TraceCheckUtils]: 85: Hoare triple {96723#(<= ~counter~0 8)} assume true; {96723#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:17,978 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96723#(<= ~counter~0 8)} {96723#(<= ~counter~0 8)} #63#return; {96723#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:17,978 INFO L290 TraceCheckUtils]: 87: Hoare triple {96723#(<= ~counter~0 8)} assume !!(0 != ~r~0); {96723#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:17,979 INFO L290 TraceCheckUtils]: 88: Hoare triple {96723#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96723#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:17,979 INFO L290 TraceCheckUtils]: 89: Hoare triple {96723#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96751#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:17,980 INFO L290 TraceCheckUtils]: 90: Hoare triple {96751#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {96751#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:17,980 INFO L272 TraceCheckUtils]: 91: Hoare triple {96751#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96751#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:17,980 INFO L290 TraceCheckUtils]: 92: Hoare triple {96751#(<= ~counter~0 9)} ~cond := #in~cond; {96751#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:17,981 INFO L290 TraceCheckUtils]: 93: Hoare triple {96751#(<= ~counter~0 9)} assume !(0 == ~cond); {96751#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:17,981 INFO L290 TraceCheckUtils]: 94: Hoare triple {96751#(<= ~counter~0 9)} assume true; {96751#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:17,981 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96751#(<= ~counter~0 9)} {96751#(<= ~counter~0 9)} #63#return; {96751#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:17,982 INFO L290 TraceCheckUtils]: 96: Hoare triple {96751#(<= ~counter~0 9)} assume !!(0 != ~r~0); {96751#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:17,982 INFO L290 TraceCheckUtils]: 97: Hoare triple {96751#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96751#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:17,983 INFO L290 TraceCheckUtils]: 98: Hoare triple {96751#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:17,983 INFO L290 TraceCheckUtils]: 99: Hoare triple {96779#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:17,983 INFO L272 TraceCheckUtils]: 100: Hoare triple {96779#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:17,984 INFO L290 TraceCheckUtils]: 101: Hoare triple {96779#(<= ~counter~0 10)} ~cond := #in~cond; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:17,984 INFO L290 TraceCheckUtils]: 102: Hoare triple {96779#(<= ~counter~0 10)} assume !(0 == ~cond); {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:17,984 INFO L290 TraceCheckUtils]: 103: Hoare triple {96779#(<= ~counter~0 10)} assume true; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:17,985 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96779#(<= ~counter~0 10)} {96779#(<= ~counter~0 10)} #63#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:17,985 INFO L290 TraceCheckUtils]: 105: Hoare triple {96779#(<= ~counter~0 10)} assume !!(0 != ~r~0); {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:17,985 INFO L290 TraceCheckUtils]: 106: Hoare triple {96779#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:17,986 INFO L290 TraceCheckUtils]: 107: Hoare triple {96779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:17,986 INFO L290 TraceCheckUtils]: 108: Hoare triple {96807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:17,987 INFO L272 TraceCheckUtils]: 109: Hoare triple {96807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:17,987 INFO L290 TraceCheckUtils]: 110: Hoare triple {96807#(<= ~counter~0 11)} ~cond := #in~cond; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:17,987 INFO L290 TraceCheckUtils]: 111: Hoare triple {96807#(<= ~counter~0 11)} assume !(0 == ~cond); {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:17,988 INFO L290 TraceCheckUtils]: 112: Hoare triple {96807#(<= ~counter~0 11)} assume true; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:17,988 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96807#(<= ~counter~0 11)} {96807#(<= ~counter~0 11)} #63#return; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:17,988 INFO L290 TraceCheckUtils]: 114: Hoare triple {96807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:17,989 INFO L290 TraceCheckUtils]: 115: Hoare triple {96807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:17,989 INFO L290 TraceCheckUtils]: 116: Hoare triple {96807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:17,990 INFO L290 TraceCheckUtils]: 117: Hoare triple {96835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:17,990 INFO L272 TraceCheckUtils]: 118: Hoare triple {96835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:17,990 INFO L290 TraceCheckUtils]: 119: Hoare triple {96835#(<= ~counter~0 12)} ~cond := #in~cond; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:17,991 INFO L290 TraceCheckUtils]: 120: Hoare triple {96835#(<= ~counter~0 12)} assume !(0 == ~cond); {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:17,991 INFO L290 TraceCheckUtils]: 121: Hoare triple {96835#(<= ~counter~0 12)} assume true; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:17,991 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96835#(<= ~counter~0 12)} {96835#(<= ~counter~0 12)} #63#return; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:17,992 INFO L290 TraceCheckUtils]: 123: Hoare triple {96835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:17,992 INFO L290 TraceCheckUtils]: 124: Hoare triple {96835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:17,993 INFO L290 TraceCheckUtils]: 125: Hoare triple {96835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:17,993 INFO L290 TraceCheckUtils]: 126: Hoare triple {96863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:17,994 INFO L272 TraceCheckUtils]: 127: Hoare triple {96863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:17,994 INFO L290 TraceCheckUtils]: 128: Hoare triple {96863#(<= ~counter~0 13)} ~cond := #in~cond; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:17,994 INFO L290 TraceCheckUtils]: 129: Hoare triple {96863#(<= ~counter~0 13)} assume !(0 == ~cond); {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:17,994 INFO L290 TraceCheckUtils]: 130: Hoare triple {96863#(<= ~counter~0 13)} assume true; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:17,995 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96863#(<= ~counter~0 13)} {96863#(<= ~counter~0 13)} #63#return; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:17,995 INFO L290 TraceCheckUtils]: 132: Hoare triple {96863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:17,995 INFO L290 TraceCheckUtils]: 133: Hoare triple {96863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:17,996 INFO L290 TraceCheckUtils]: 134: Hoare triple {96863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:17,996 INFO L290 TraceCheckUtils]: 135: Hoare triple {96891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:17,997 INFO L272 TraceCheckUtils]: 136: Hoare triple {96891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:17,997 INFO L290 TraceCheckUtils]: 137: Hoare triple {96891#(<= ~counter~0 14)} ~cond := #in~cond; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:17,997 INFO L290 TraceCheckUtils]: 138: Hoare triple {96891#(<= ~counter~0 14)} assume !(0 == ~cond); {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:17,998 INFO L290 TraceCheckUtils]: 139: Hoare triple {96891#(<= ~counter~0 14)} assume true; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:17,998 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96891#(<= ~counter~0 14)} {96891#(<= ~counter~0 14)} #63#return; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:17,998 INFO L290 TraceCheckUtils]: 141: Hoare triple {96891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:17,999 INFO L290 TraceCheckUtils]: 142: Hoare triple {96891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:18,000 INFO L290 TraceCheckUtils]: 143: Hoare triple {96891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:18,000 INFO L290 TraceCheckUtils]: 144: Hoare triple {96919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:18,000 INFO L272 TraceCheckUtils]: 145: Hoare triple {96919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:18,001 INFO L290 TraceCheckUtils]: 146: Hoare triple {96919#(<= ~counter~0 15)} ~cond := #in~cond; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:18,001 INFO L290 TraceCheckUtils]: 147: Hoare triple {96919#(<= ~counter~0 15)} assume !(0 == ~cond); {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:18,001 INFO L290 TraceCheckUtils]: 148: Hoare triple {96919#(<= ~counter~0 15)} assume true; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:18,002 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96919#(<= ~counter~0 15)} {96919#(<= ~counter~0 15)} #63#return; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:18,002 INFO L290 TraceCheckUtils]: 150: Hoare triple {96919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:18,002 INFO L290 TraceCheckUtils]: 151: Hoare triple {96919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:18,003 INFO L290 TraceCheckUtils]: 152: Hoare triple {96919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:18,003 INFO L290 TraceCheckUtils]: 153: Hoare triple {96947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:18,004 INFO L272 TraceCheckUtils]: 154: Hoare triple {96947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:18,004 INFO L290 TraceCheckUtils]: 155: Hoare triple {96947#(<= ~counter~0 16)} ~cond := #in~cond; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:18,004 INFO L290 TraceCheckUtils]: 156: Hoare triple {96947#(<= ~counter~0 16)} assume !(0 == ~cond); {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:18,004 INFO L290 TraceCheckUtils]: 157: Hoare triple {96947#(<= ~counter~0 16)} assume true; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:18,005 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96947#(<= ~counter~0 16)} {96947#(<= ~counter~0 16)} #63#return; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:18,005 INFO L290 TraceCheckUtils]: 159: Hoare triple {96947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:18,005 INFO L290 TraceCheckUtils]: 160: Hoare triple {96947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:18,006 INFO L290 TraceCheckUtils]: 161: Hoare triple {96947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:18,007 INFO L290 TraceCheckUtils]: 162: Hoare triple {96975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:18,007 INFO L272 TraceCheckUtils]: 163: Hoare triple {96975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:18,007 INFO L290 TraceCheckUtils]: 164: Hoare triple {96975#(<= ~counter~0 17)} ~cond := #in~cond; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:18,008 INFO L290 TraceCheckUtils]: 165: Hoare triple {96975#(<= ~counter~0 17)} assume !(0 == ~cond); {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:18,008 INFO L290 TraceCheckUtils]: 166: Hoare triple {96975#(<= ~counter~0 17)} assume true; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:18,008 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96975#(<= ~counter~0 17)} {96975#(<= ~counter~0 17)} #63#return; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:18,009 INFO L290 TraceCheckUtils]: 168: Hoare triple {96975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:18,009 INFO L290 TraceCheckUtils]: 169: Hoare triple {96975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:18,010 INFO L290 TraceCheckUtils]: 170: Hoare triple {96975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:18,010 INFO L290 TraceCheckUtils]: 171: Hoare triple {97003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:18,010 INFO L272 TraceCheckUtils]: 172: Hoare triple {97003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:18,011 INFO L290 TraceCheckUtils]: 173: Hoare triple {97003#(<= ~counter~0 18)} ~cond := #in~cond; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:18,011 INFO L290 TraceCheckUtils]: 174: Hoare triple {97003#(<= ~counter~0 18)} assume !(0 == ~cond); {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:18,011 INFO L290 TraceCheckUtils]: 175: Hoare triple {97003#(<= ~counter~0 18)} assume true; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:18,012 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {97003#(<= ~counter~0 18)} {97003#(<= ~counter~0 18)} #63#return; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:18,012 INFO L290 TraceCheckUtils]: 177: Hoare triple {97003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:18,012 INFO L290 TraceCheckUtils]: 178: Hoare triple {97003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:18,013 INFO L290 TraceCheckUtils]: 179: Hoare triple {97003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:18,013 INFO L290 TraceCheckUtils]: 180: Hoare triple {97031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:18,014 INFO L272 TraceCheckUtils]: 181: Hoare triple {97031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:18,014 INFO L290 TraceCheckUtils]: 182: Hoare triple {97031#(<= ~counter~0 19)} ~cond := #in~cond; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:18,014 INFO L290 TraceCheckUtils]: 183: Hoare triple {97031#(<= ~counter~0 19)} assume !(0 == ~cond); {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:18,015 INFO L290 TraceCheckUtils]: 184: Hoare triple {97031#(<= ~counter~0 19)} assume true; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:18,015 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {97031#(<= ~counter~0 19)} {97031#(<= ~counter~0 19)} #63#return; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:18,016 INFO L290 TraceCheckUtils]: 186: Hoare triple {97031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:18,016 INFO L290 TraceCheckUtils]: 187: Hoare triple {97031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:18,017 INFO L290 TraceCheckUtils]: 188: Hoare triple {97031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:18,017 INFO L290 TraceCheckUtils]: 189: Hoare triple {97059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:18,017 INFO L272 TraceCheckUtils]: 190: Hoare triple {97059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:18,018 INFO L290 TraceCheckUtils]: 191: Hoare triple {97059#(<= ~counter~0 20)} ~cond := #in~cond; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:18,018 INFO L290 TraceCheckUtils]: 192: Hoare triple {97059#(<= ~counter~0 20)} assume !(0 == ~cond); {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:18,018 INFO L290 TraceCheckUtils]: 193: Hoare triple {97059#(<= ~counter~0 20)} assume true; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:18,019 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {97059#(<= ~counter~0 20)} {97059#(<= ~counter~0 20)} #63#return; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:18,019 INFO L290 TraceCheckUtils]: 195: Hoare triple {97059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:18,019 INFO L290 TraceCheckUtils]: 196: Hoare triple {97059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:18,020 INFO L290 TraceCheckUtils]: 197: Hoare triple {97059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:18,020 INFO L290 TraceCheckUtils]: 198: Hoare triple {97087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:18,021 INFO L272 TraceCheckUtils]: 199: Hoare triple {97087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:18,021 INFO L290 TraceCheckUtils]: 200: Hoare triple {97087#(<= ~counter~0 21)} ~cond := #in~cond; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:18,021 INFO L290 TraceCheckUtils]: 201: Hoare triple {97087#(<= ~counter~0 21)} assume !(0 == ~cond); {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:18,022 INFO L290 TraceCheckUtils]: 202: Hoare triple {97087#(<= ~counter~0 21)} assume true; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:18,022 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {97087#(<= ~counter~0 21)} {97087#(<= ~counter~0 21)} #63#return; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:18,022 INFO L290 TraceCheckUtils]: 204: Hoare triple {97087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:18,023 INFO L290 TraceCheckUtils]: 205: Hoare triple {97087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:18,024 INFO L290 TraceCheckUtils]: 206: Hoare triple {97087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:18,024 INFO L290 TraceCheckUtils]: 207: Hoare triple {97115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:18,024 INFO L272 TraceCheckUtils]: 208: Hoare triple {97115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:18,025 INFO L290 TraceCheckUtils]: 209: Hoare triple {97115#(<= ~counter~0 22)} ~cond := #in~cond; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:18,025 INFO L290 TraceCheckUtils]: 210: Hoare triple {97115#(<= ~counter~0 22)} assume !(0 == ~cond); {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:18,025 INFO L290 TraceCheckUtils]: 211: Hoare triple {97115#(<= ~counter~0 22)} assume true; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:18,026 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {97115#(<= ~counter~0 22)} {97115#(<= ~counter~0 22)} #63#return; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:18,026 INFO L290 TraceCheckUtils]: 213: Hoare triple {97115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:18,026 INFO L290 TraceCheckUtils]: 214: Hoare triple {97115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:18,027 INFO L290 TraceCheckUtils]: 215: Hoare triple {97115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:18,027 INFO L290 TraceCheckUtils]: 216: Hoare triple {97143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:18,028 INFO L272 TraceCheckUtils]: 217: Hoare triple {97143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:18,028 INFO L290 TraceCheckUtils]: 218: Hoare triple {97143#(<= ~counter~0 23)} ~cond := #in~cond; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:18,028 INFO L290 TraceCheckUtils]: 219: Hoare triple {97143#(<= ~counter~0 23)} assume !(0 == ~cond); {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:18,028 INFO L290 TraceCheckUtils]: 220: Hoare triple {97143#(<= ~counter~0 23)} assume true; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:18,029 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {97143#(<= ~counter~0 23)} {97143#(<= ~counter~0 23)} #63#return; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:18,029 INFO L290 TraceCheckUtils]: 222: Hoare triple {97143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:18,030 INFO L290 TraceCheckUtils]: 223: Hoare triple {97143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:18,030 INFO L290 TraceCheckUtils]: 224: Hoare triple {97143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:18,031 INFO L290 TraceCheckUtils]: 225: Hoare triple {97171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:18,031 INFO L272 TraceCheckUtils]: 226: Hoare triple {97171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:18,031 INFO L290 TraceCheckUtils]: 227: Hoare triple {97171#(<= ~counter~0 24)} ~cond := #in~cond; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:18,032 INFO L290 TraceCheckUtils]: 228: Hoare triple {97171#(<= ~counter~0 24)} assume !(0 == ~cond); {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:18,032 INFO L290 TraceCheckUtils]: 229: Hoare triple {97171#(<= ~counter~0 24)} assume true; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:18,032 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {97171#(<= ~counter~0 24)} {97171#(<= ~counter~0 24)} #63#return; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:18,033 INFO L290 TraceCheckUtils]: 231: Hoare triple {97171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:18,033 INFO L290 TraceCheckUtils]: 232: Hoare triple {97171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:18,034 INFO L290 TraceCheckUtils]: 233: Hoare triple {97171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:18,034 INFO L290 TraceCheckUtils]: 234: Hoare triple {97199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:18,035 INFO L272 TraceCheckUtils]: 235: Hoare triple {97199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:18,035 INFO L290 TraceCheckUtils]: 236: Hoare triple {97199#(<= ~counter~0 25)} ~cond := #in~cond; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:18,035 INFO L290 TraceCheckUtils]: 237: Hoare triple {97199#(<= ~counter~0 25)} assume !(0 == ~cond); {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:18,035 INFO L290 TraceCheckUtils]: 238: Hoare triple {97199#(<= ~counter~0 25)} assume true; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:18,036 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {97199#(<= ~counter~0 25)} {97199#(<= ~counter~0 25)} #63#return; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:18,036 INFO L290 TraceCheckUtils]: 240: Hoare triple {97199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:18,036 INFO L290 TraceCheckUtils]: 241: Hoare triple {97199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:18,037 INFO L290 TraceCheckUtils]: 242: Hoare triple {97199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:18,038 INFO L290 TraceCheckUtils]: 243: Hoare triple {97227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:18,038 INFO L272 TraceCheckUtils]: 244: Hoare triple {97227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:18,038 INFO L290 TraceCheckUtils]: 245: Hoare triple {97227#(<= ~counter~0 26)} ~cond := #in~cond; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:18,039 INFO L290 TraceCheckUtils]: 246: Hoare triple {97227#(<= ~counter~0 26)} assume !(0 == ~cond); {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:18,039 INFO L290 TraceCheckUtils]: 247: Hoare triple {97227#(<= ~counter~0 26)} assume true; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:18,039 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {97227#(<= ~counter~0 26)} {97227#(<= ~counter~0 26)} #63#return; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:18,040 INFO L290 TraceCheckUtils]: 249: Hoare triple {97227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:18,040 INFO L290 TraceCheckUtils]: 250: Hoare triple {97227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:18,041 INFO L290 TraceCheckUtils]: 251: Hoare triple {97227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:18,041 INFO L290 TraceCheckUtils]: 252: Hoare triple {97255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:18,042 INFO L272 TraceCheckUtils]: 253: Hoare triple {97255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:18,042 INFO L290 TraceCheckUtils]: 254: Hoare triple {97255#(<= ~counter~0 27)} ~cond := #in~cond; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:18,042 INFO L290 TraceCheckUtils]: 255: Hoare triple {97255#(<= ~counter~0 27)} assume !(0 == ~cond); {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:18,042 INFO L290 TraceCheckUtils]: 256: Hoare triple {97255#(<= ~counter~0 27)} assume true; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:18,043 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {97255#(<= ~counter~0 27)} {97255#(<= ~counter~0 27)} #63#return; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:18,043 INFO L290 TraceCheckUtils]: 258: Hoare triple {97255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:18,043 INFO L290 TraceCheckUtils]: 259: Hoare triple {97255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:18,044 INFO L290 TraceCheckUtils]: 260: Hoare triple {97255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:18,044 INFO L290 TraceCheckUtils]: 261: Hoare triple {97283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:18,045 INFO L272 TraceCheckUtils]: 262: Hoare triple {97283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:18,045 INFO L290 TraceCheckUtils]: 263: Hoare triple {97283#(<= ~counter~0 28)} ~cond := #in~cond; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:18,046 INFO L290 TraceCheckUtils]: 264: Hoare triple {97283#(<= ~counter~0 28)} assume !(0 == ~cond); {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:18,046 INFO L290 TraceCheckUtils]: 265: Hoare triple {97283#(<= ~counter~0 28)} assume true; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:18,046 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {97283#(<= ~counter~0 28)} {97283#(<= ~counter~0 28)} #63#return; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:18,047 INFO L290 TraceCheckUtils]: 267: Hoare triple {97283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:18,047 INFO L290 TraceCheckUtils]: 268: Hoare triple {97283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:18,048 INFO L290 TraceCheckUtils]: 269: Hoare triple {97283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:18,048 INFO L290 TraceCheckUtils]: 270: Hoare triple {97311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:18,048 INFO L272 TraceCheckUtils]: 271: Hoare triple {97311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:18,049 INFO L290 TraceCheckUtils]: 272: Hoare triple {97311#(<= ~counter~0 29)} ~cond := #in~cond; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:18,049 INFO L290 TraceCheckUtils]: 273: Hoare triple {97311#(<= ~counter~0 29)} assume !(0 == ~cond); {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:18,049 INFO L290 TraceCheckUtils]: 274: Hoare triple {97311#(<= ~counter~0 29)} assume true; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:18,050 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {97311#(<= ~counter~0 29)} {97311#(<= ~counter~0 29)} #63#return; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:18,050 INFO L290 TraceCheckUtils]: 276: Hoare triple {97311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:18,050 INFO L290 TraceCheckUtils]: 277: Hoare triple {97311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:18,051 INFO L290 TraceCheckUtils]: 278: Hoare triple {97311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:18,051 INFO L290 TraceCheckUtils]: 279: Hoare triple {97339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:18,052 INFO L272 TraceCheckUtils]: 280: Hoare triple {97339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:18,052 INFO L290 TraceCheckUtils]: 281: Hoare triple {97339#(<= ~counter~0 30)} ~cond := #in~cond; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:18,052 INFO L290 TraceCheckUtils]: 282: Hoare triple {97339#(<= ~counter~0 30)} assume !(0 == ~cond); {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:18,053 INFO L290 TraceCheckUtils]: 283: Hoare triple {97339#(<= ~counter~0 30)} assume true; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:18,053 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {97339#(<= ~counter~0 30)} {97339#(<= ~counter~0 30)} #63#return; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:18,054 INFO L290 TraceCheckUtils]: 285: Hoare triple {97339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:18,054 INFO L290 TraceCheckUtils]: 286: Hoare triple {97339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:18,055 INFO L290 TraceCheckUtils]: 287: Hoare triple {97339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:18,055 INFO L290 TraceCheckUtils]: 288: Hoare triple {97367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:18,055 INFO L272 TraceCheckUtils]: 289: Hoare triple {97367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:18,056 INFO L290 TraceCheckUtils]: 290: Hoare triple {97367#(<= ~counter~0 31)} ~cond := #in~cond; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:18,056 INFO L290 TraceCheckUtils]: 291: Hoare triple {97367#(<= ~counter~0 31)} assume !(0 == ~cond); {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:18,056 INFO L290 TraceCheckUtils]: 292: Hoare triple {97367#(<= ~counter~0 31)} assume true; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:18,057 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {97367#(<= ~counter~0 31)} {97367#(<= ~counter~0 31)} #63#return; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:18,057 INFO L290 TraceCheckUtils]: 294: Hoare triple {97367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:18,057 INFO L290 TraceCheckUtils]: 295: Hoare triple {97367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:18,058 INFO L290 TraceCheckUtils]: 296: Hoare triple {97367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:18,058 INFO L290 TraceCheckUtils]: 297: Hoare triple {97395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:18,059 INFO L272 TraceCheckUtils]: 298: Hoare triple {97395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:18,059 INFO L290 TraceCheckUtils]: 299: Hoare triple {97395#(<= ~counter~0 32)} ~cond := #in~cond; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:18,059 INFO L290 TraceCheckUtils]: 300: Hoare triple {97395#(<= ~counter~0 32)} assume !(0 == ~cond); {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:18,060 INFO L290 TraceCheckUtils]: 301: Hoare triple {97395#(<= ~counter~0 32)} assume true; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:18,060 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {97395#(<= ~counter~0 32)} {97395#(<= ~counter~0 32)} #63#return; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:18,060 INFO L290 TraceCheckUtils]: 303: Hoare triple {97395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:18,061 INFO L290 TraceCheckUtils]: 304: Hoare triple {97395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:18,061 INFO L290 TraceCheckUtils]: 305: Hoare triple {97395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:18,062 INFO L290 TraceCheckUtils]: 306: Hoare triple {97423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:18,062 INFO L272 TraceCheckUtils]: 307: Hoare triple {97423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:18,063 INFO L290 TraceCheckUtils]: 308: Hoare triple {97423#(<= ~counter~0 33)} ~cond := #in~cond; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:18,063 INFO L290 TraceCheckUtils]: 309: Hoare triple {97423#(<= ~counter~0 33)} assume !(0 == ~cond); {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:18,063 INFO L290 TraceCheckUtils]: 310: Hoare triple {97423#(<= ~counter~0 33)} assume true; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:18,064 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {97423#(<= ~counter~0 33)} {97423#(<= ~counter~0 33)} #63#return; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:18,064 INFO L290 TraceCheckUtils]: 312: Hoare triple {97423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:18,064 INFO L290 TraceCheckUtils]: 313: Hoare triple {97423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:18,065 INFO L290 TraceCheckUtils]: 314: Hoare triple {97423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:18,065 INFO L290 TraceCheckUtils]: 315: Hoare triple {97451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:18,066 INFO L272 TraceCheckUtils]: 316: Hoare triple {97451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:18,066 INFO L290 TraceCheckUtils]: 317: Hoare triple {97451#(<= ~counter~0 34)} ~cond := #in~cond; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:18,066 INFO L290 TraceCheckUtils]: 318: Hoare triple {97451#(<= ~counter~0 34)} assume !(0 == ~cond); {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:18,066 INFO L290 TraceCheckUtils]: 319: Hoare triple {97451#(<= ~counter~0 34)} assume true; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:18,067 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {97451#(<= ~counter~0 34)} {97451#(<= ~counter~0 34)} #63#return; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:18,067 INFO L290 TraceCheckUtils]: 321: Hoare triple {97451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:18,068 INFO L290 TraceCheckUtils]: 322: Hoare triple {97451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:18,068 INFO L290 TraceCheckUtils]: 323: Hoare triple {97451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:18,069 INFO L290 TraceCheckUtils]: 324: Hoare triple {97479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:18,069 INFO L272 TraceCheckUtils]: 325: Hoare triple {97479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:18,069 INFO L290 TraceCheckUtils]: 326: Hoare triple {97479#(<= ~counter~0 35)} ~cond := #in~cond; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:18,070 INFO L290 TraceCheckUtils]: 327: Hoare triple {97479#(<= ~counter~0 35)} assume !(0 == ~cond); {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:18,070 INFO L290 TraceCheckUtils]: 328: Hoare triple {97479#(<= ~counter~0 35)} assume true; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:18,070 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {97479#(<= ~counter~0 35)} {97479#(<= ~counter~0 35)} #63#return; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:18,071 INFO L290 TraceCheckUtils]: 330: Hoare triple {97479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:18,071 INFO L290 TraceCheckUtils]: 331: Hoare triple {97479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:18,072 INFO L290 TraceCheckUtils]: 332: Hoare triple {97479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:18,072 INFO L290 TraceCheckUtils]: 333: Hoare triple {97507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:18,073 INFO L272 TraceCheckUtils]: 334: Hoare triple {97507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:18,073 INFO L290 TraceCheckUtils]: 335: Hoare triple {97507#(<= ~counter~0 36)} ~cond := #in~cond; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:18,073 INFO L290 TraceCheckUtils]: 336: Hoare triple {97507#(<= ~counter~0 36)} assume !(0 == ~cond); {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:18,073 INFO L290 TraceCheckUtils]: 337: Hoare triple {97507#(<= ~counter~0 36)} assume true; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:18,074 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {97507#(<= ~counter~0 36)} {97507#(<= ~counter~0 36)} #63#return; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:18,074 INFO L290 TraceCheckUtils]: 339: Hoare triple {97507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:18,074 INFO L290 TraceCheckUtils]: 340: Hoare triple {97507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:18,075 INFO L290 TraceCheckUtils]: 341: Hoare triple {97507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:18,076 INFO L290 TraceCheckUtils]: 342: Hoare triple {97535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:18,076 INFO L272 TraceCheckUtils]: 343: Hoare triple {97535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:18,076 INFO L290 TraceCheckUtils]: 344: Hoare triple {97535#(<= ~counter~0 37)} ~cond := #in~cond; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:18,077 INFO L290 TraceCheckUtils]: 345: Hoare triple {97535#(<= ~counter~0 37)} assume !(0 == ~cond); {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:18,077 INFO L290 TraceCheckUtils]: 346: Hoare triple {97535#(<= ~counter~0 37)} assume true; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:18,077 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {97535#(<= ~counter~0 37)} {97535#(<= ~counter~0 37)} #63#return; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:18,078 INFO L290 TraceCheckUtils]: 348: Hoare triple {97535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:18,078 INFO L290 TraceCheckUtils]: 349: Hoare triple {97535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:18,079 INFO L290 TraceCheckUtils]: 350: Hoare triple {97535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:18,079 INFO L290 TraceCheckUtils]: 351: Hoare triple {97563#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:18,079 INFO L272 TraceCheckUtils]: 352: Hoare triple {97563#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:18,080 INFO L290 TraceCheckUtils]: 353: Hoare triple {97563#(<= ~counter~0 38)} ~cond := #in~cond; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:18,080 INFO L290 TraceCheckUtils]: 354: Hoare triple {97563#(<= ~counter~0 38)} assume !(0 == ~cond); {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:18,080 INFO L290 TraceCheckUtils]: 355: Hoare triple {97563#(<= ~counter~0 38)} assume true; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:18,081 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {97563#(<= ~counter~0 38)} {97563#(<= ~counter~0 38)} #63#return; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:18,081 INFO L290 TraceCheckUtils]: 357: Hoare triple {97563#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:18,081 INFO L290 TraceCheckUtils]: 358: Hoare triple {97563#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:18,082 INFO L290 TraceCheckUtils]: 359: Hoare triple {97563#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:18,082 INFO L290 TraceCheckUtils]: 360: Hoare triple {97591#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:18,083 INFO L272 TraceCheckUtils]: 361: Hoare triple {97591#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:18,083 INFO L290 TraceCheckUtils]: 362: Hoare triple {97591#(<= ~counter~0 39)} ~cond := #in~cond; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:18,084 INFO L290 TraceCheckUtils]: 363: Hoare triple {97591#(<= ~counter~0 39)} assume !(0 == ~cond); {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:18,084 INFO L290 TraceCheckUtils]: 364: Hoare triple {97591#(<= ~counter~0 39)} assume true; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:18,084 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {97591#(<= ~counter~0 39)} {97591#(<= ~counter~0 39)} #63#return; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:18,085 INFO L290 TraceCheckUtils]: 366: Hoare triple {97591#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:18,085 INFO L290 TraceCheckUtils]: 367: Hoare triple {97591#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:18,085 INFO L290 TraceCheckUtils]: 368: Hoare triple {97591#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97619#(<= |main_#t~post6| 39)} is VALID [2022-04-08 06:22:18,085 INFO L290 TraceCheckUtils]: 369: Hoare triple {97619#(<= |main_#t~post6| 39)} assume !(#t~post6 < 50);havoc #t~post6; {96471#false} is VALID [2022-04-08 06:22:18,086 INFO L272 TraceCheckUtils]: 370: Hoare triple {96471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96471#false} is VALID [2022-04-08 06:22:18,086 INFO L290 TraceCheckUtils]: 371: Hoare triple {96471#false} ~cond := #in~cond; {96471#false} is VALID [2022-04-08 06:22:18,086 INFO L290 TraceCheckUtils]: 372: Hoare triple {96471#false} assume 0 == ~cond; {96471#false} is VALID [2022-04-08 06:22:18,086 INFO L290 TraceCheckUtils]: 373: Hoare triple {96471#false} assume !false; {96471#false} is VALID [2022-04-08 06:22:18,087 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 06:22:18,087 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:22:19,896 INFO L290 TraceCheckUtils]: 373: Hoare triple {96471#false} assume !false; {96471#false} is VALID [2022-04-08 06:22:19,896 INFO L290 TraceCheckUtils]: 372: Hoare triple {96471#false} assume 0 == ~cond; {96471#false} is VALID [2022-04-08 06:22:19,896 INFO L290 TraceCheckUtils]: 371: Hoare triple {96471#false} ~cond := #in~cond; {96471#false} is VALID [2022-04-08 06:22:19,896 INFO L272 TraceCheckUtils]: 370: Hoare triple {96471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96471#false} is VALID [2022-04-08 06:22:19,896 INFO L290 TraceCheckUtils]: 369: Hoare triple {97647#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {96471#false} is VALID [2022-04-08 06:22:19,897 INFO L290 TraceCheckUtils]: 368: Hoare triple {97651#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97647#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:22:19,897 INFO L290 TraceCheckUtils]: 367: Hoare triple {97651#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97651#(< ~counter~0 50)} is VALID [2022-04-08 06:22:19,897 INFO L290 TraceCheckUtils]: 366: Hoare triple {97651#(< ~counter~0 50)} assume !!(0 != ~r~0); {97651#(< ~counter~0 50)} is VALID [2022-04-08 06:22:19,898 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {96470#true} {97651#(< ~counter~0 50)} #63#return; {97651#(< ~counter~0 50)} is VALID [2022-04-08 06:22:19,898 INFO L290 TraceCheckUtils]: 364: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,898 INFO L290 TraceCheckUtils]: 363: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,898 INFO L290 TraceCheckUtils]: 362: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,898 INFO L272 TraceCheckUtils]: 361: Hoare triple {97651#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,898 INFO L290 TraceCheckUtils]: 360: Hoare triple {97651#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {97651#(< ~counter~0 50)} is VALID [2022-04-08 06:22:19,900 INFO L290 TraceCheckUtils]: 359: Hoare triple {97679#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97651#(< ~counter~0 50)} is VALID [2022-04-08 06:22:19,900 INFO L290 TraceCheckUtils]: 358: Hoare triple {97679#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97679#(< ~counter~0 49)} is VALID [2022-04-08 06:22:19,901 INFO L290 TraceCheckUtils]: 357: Hoare triple {97679#(< ~counter~0 49)} assume !!(0 != ~r~0); {97679#(< ~counter~0 49)} is VALID [2022-04-08 06:22:19,901 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {96470#true} {97679#(< ~counter~0 49)} #63#return; {97679#(< ~counter~0 49)} is VALID [2022-04-08 06:22:19,901 INFO L290 TraceCheckUtils]: 355: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,901 INFO L290 TraceCheckUtils]: 354: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,901 INFO L290 TraceCheckUtils]: 353: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,901 INFO L272 TraceCheckUtils]: 352: Hoare triple {97679#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,902 INFO L290 TraceCheckUtils]: 351: Hoare triple {97679#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {97679#(< ~counter~0 49)} is VALID [2022-04-08 06:22:19,903 INFO L290 TraceCheckUtils]: 350: Hoare triple {97707#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97679#(< ~counter~0 49)} is VALID [2022-04-08 06:22:19,903 INFO L290 TraceCheckUtils]: 349: Hoare triple {97707#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97707#(< ~counter~0 48)} is VALID [2022-04-08 06:22:19,903 INFO L290 TraceCheckUtils]: 348: Hoare triple {97707#(< ~counter~0 48)} assume !!(0 != ~r~0); {97707#(< ~counter~0 48)} is VALID [2022-04-08 06:22:19,904 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {96470#true} {97707#(< ~counter~0 48)} #63#return; {97707#(< ~counter~0 48)} is VALID [2022-04-08 06:22:19,904 INFO L290 TraceCheckUtils]: 346: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,904 INFO L290 TraceCheckUtils]: 345: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,904 INFO L290 TraceCheckUtils]: 344: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,904 INFO L272 TraceCheckUtils]: 343: Hoare triple {97707#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,904 INFO L290 TraceCheckUtils]: 342: Hoare triple {97707#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {97707#(< ~counter~0 48)} is VALID [2022-04-08 06:22:19,905 INFO L290 TraceCheckUtils]: 341: Hoare triple {97735#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97707#(< ~counter~0 48)} is VALID [2022-04-08 06:22:19,905 INFO L290 TraceCheckUtils]: 340: Hoare triple {97735#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97735#(< ~counter~0 47)} is VALID [2022-04-08 06:22:19,906 INFO L290 TraceCheckUtils]: 339: Hoare triple {97735#(< ~counter~0 47)} assume !!(0 != ~r~0); {97735#(< ~counter~0 47)} is VALID [2022-04-08 06:22:19,906 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {96470#true} {97735#(< ~counter~0 47)} #63#return; {97735#(< ~counter~0 47)} is VALID [2022-04-08 06:22:19,906 INFO L290 TraceCheckUtils]: 337: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,906 INFO L290 TraceCheckUtils]: 336: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,906 INFO L290 TraceCheckUtils]: 335: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,906 INFO L272 TraceCheckUtils]: 334: Hoare triple {97735#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,907 INFO L290 TraceCheckUtils]: 333: Hoare triple {97735#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {97735#(< ~counter~0 47)} is VALID [2022-04-08 06:22:19,907 INFO L290 TraceCheckUtils]: 332: Hoare triple {97763#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97735#(< ~counter~0 47)} is VALID [2022-04-08 06:22:19,908 INFO L290 TraceCheckUtils]: 331: Hoare triple {97763#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97763#(< ~counter~0 46)} is VALID [2022-04-08 06:22:19,908 INFO L290 TraceCheckUtils]: 330: Hoare triple {97763#(< ~counter~0 46)} assume !!(0 != ~r~0); {97763#(< ~counter~0 46)} is VALID [2022-04-08 06:22:19,908 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {96470#true} {97763#(< ~counter~0 46)} #63#return; {97763#(< ~counter~0 46)} is VALID [2022-04-08 06:22:19,909 INFO L290 TraceCheckUtils]: 328: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,909 INFO L290 TraceCheckUtils]: 327: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,909 INFO L290 TraceCheckUtils]: 326: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,909 INFO L272 TraceCheckUtils]: 325: Hoare triple {97763#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,909 INFO L290 TraceCheckUtils]: 324: Hoare triple {97763#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {97763#(< ~counter~0 46)} is VALID [2022-04-08 06:22:19,910 INFO L290 TraceCheckUtils]: 323: Hoare triple {97791#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97763#(< ~counter~0 46)} is VALID [2022-04-08 06:22:19,910 INFO L290 TraceCheckUtils]: 322: Hoare triple {97791#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97791#(< ~counter~0 45)} is VALID [2022-04-08 06:22:19,910 INFO L290 TraceCheckUtils]: 321: Hoare triple {97791#(< ~counter~0 45)} assume !!(0 != ~r~0); {97791#(< ~counter~0 45)} is VALID [2022-04-08 06:22:19,911 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {96470#true} {97791#(< ~counter~0 45)} #63#return; {97791#(< ~counter~0 45)} is VALID [2022-04-08 06:22:19,911 INFO L290 TraceCheckUtils]: 319: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,911 INFO L290 TraceCheckUtils]: 318: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,911 INFO L290 TraceCheckUtils]: 317: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,911 INFO L272 TraceCheckUtils]: 316: Hoare triple {97791#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,911 INFO L290 TraceCheckUtils]: 315: Hoare triple {97791#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {97791#(< ~counter~0 45)} is VALID [2022-04-08 06:22:19,912 INFO L290 TraceCheckUtils]: 314: Hoare triple {97819#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97791#(< ~counter~0 45)} is VALID [2022-04-08 06:22:19,912 INFO L290 TraceCheckUtils]: 313: Hoare triple {97819#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97819#(< ~counter~0 44)} is VALID [2022-04-08 06:22:19,913 INFO L290 TraceCheckUtils]: 312: Hoare triple {97819#(< ~counter~0 44)} assume !!(0 != ~r~0); {97819#(< ~counter~0 44)} is VALID [2022-04-08 06:22:19,913 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {96470#true} {97819#(< ~counter~0 44)} #63#return; {97819#(< ~counter~0 44)} is VALID [2022-04-08 06:22:19,913 INFO L290 TraceCheckUtils]: 310: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,913 INFO L290 TraceCheckUtils]: 309: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,913 INFO L290 TraceCheckUtils]: 308: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,914 INFO L272 TraceCheckUtils]: 307: Hoare triple {97819#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,914 INFO L290 TraceCheckUtils]: 306: Hoare triple {97819#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {97819#(< ~counter~0 44)} is VALID [2022-04-08 06:22:19,915 INFO L290 TraceCheckUtils]: 305: Hoare triple {97847#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97819#(< ~counter~0 44)} is VALID [2022-04-08 06:22:19,915 INFO L290 TraceCheckUtils]: 304: Hoare triple {97847#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97847#(< ~counter~0 43)} is VALID [2022-04-08 06:22:19,915 INFO L290 TraceCheckUtils]: 303: Hoare triple {97847#(< ~counter~0 43)} assume !!(0 != ~r~0); {97847#(< ~counter~0 43)} is VALID [2022-04-08 06:22:19,916 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {96470#true} {97847#(< ~counter~0 43)} #63#return; {97847#(< ~counter~0 43)} is VALID [2022-04-08 06:22:19,916 INFO L290 TraceCheckUtils]: 301: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,916 INFO L290 TraceCheckUtils]: 300: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,916 INFO L290 TraceCheckUtils]: 299: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,916 INFO L272 TraceCheckUtils]: 298: Hoare triple {97847#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,916 INFO L290 TraceCheckUtils]: 297: Hoare triple {97847#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {97847#(< ~counter~0 43)} is VALID [2022-04-08 06:22:19,917 INFO L290 TraceCheckUtils]: 296: Hoare triple {97875#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97847#(< ~counter~0 43)} is VALID [2022-04-08 06:22:19,917 INFO L290 TraceCheckUtils]: 295: Hoare triple {97875#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97875#(< ~counter~0 42)} is VALID [2022-04-08 06:22:19,918 INFO L290 TraceCheckUtils]: 294: Hoare triple {97875#(< ~counter~0 42)} assume !!(0 != ~r~0); {97875#(< ~counter~0 42)} is VALID [2022-04-08 06:22:19,918 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {96470#true} {97875#(< ~counter~0 42)} #63#return; {97875#(< ~counter~0 42)} is VALID [2022-04-08 06:22:19,918 INFO L290 TraceCheckUtils]: 292: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,918 INFO L290 TraceCheckUtils]: 291: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,918 INFO L290 TraceCheckUtils]: 290: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,918 INFO L272 TraceCheckUtils]: 289: Hoare triple {97875#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,919 INFO L290 TraceCheckUtils]: 288: Hoare triple {97875#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {97875#(< ~counter~0 42)} is VALID [2022-04-08 06:22:19,919 INFO L290 TraceCheckUtils]: 287: Hoare triple {97903#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97875#(< ~counter~0 42)} is VALID [2022-04-08 06:22:19,920 INFO L290 TraceCheckUtils]: 286: Hoare triple {97903#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97903#(< ~counter~0 41)} is VALID [2022-04-08 06:22:19,920 INFO L290 TraceCheckUtils]: 285: Hoare triple {97903#(< ~counter~0 41)} assume !!(0 != ~r~0); {97903#(< ~counter~0 41)} is VALID [2022-04-08 06:22:19,920 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {96470#true} {97903#(< ~counter~0 41)} #63#return; {97903#(< ~counter~0 41)} is VALID [2022-04-08 06:22:19,920 INFO L290 TraceCheckUtils]: 283: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,921 INFO L290 TraceCheckUtils]: 282: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,921 INFO L290 TraceCheckUtils]: 281: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,921 INFO L272 TraceCheckUtils]: 280: Hoare triple {97903#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,921 INFO L290 TraceCheckUtils]: 279: Hoare triple {97903#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {97903#(< ~counter~0 41)} is VALID [2022-04-08 06:22:19,922 INFO L290 TraceCheckUtils]: 278: Hoare triple {97591#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97903#(< ~counter~0 41)} is VALID [2022-04-08 06:22:19,922 INFO L290 TraceCheckUtils]: 277: Hoare triple {97591#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:19,922 INFO L290 TraceCheckUtils]: 276: Hoare triple {97591#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:19,923 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {96470#true} {97591#(<= ~counter~0 39)} #63#return; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:19,923 INFO L290 TraceCheckUtils]: 274: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,923 INFO L290 TraceCheckUtils]: 273: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,923 INFO L290 TraceCheckUtils]: 272: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,923 INFO L272 TraceCheckUtils]: 271: Hoare triple {97591#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,923 INFO L290 TraceCheckUtils]: 270: Hoare triple {97591#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:19,924 INFO L290 TraceCheckUtils]: 269: Hoare triple {97563#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:19,924 INFO L290 TraceCheckUtils]: 268: Hoare triple {97563#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:19,925 INFO L290 TraceCheckUtils]: 267: Hoare triple {97563#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:19,925 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {96470#true} {97563#(<= ~counter~0 38)} #63#return; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:19,925 INFO L290 TraceCheckUtils]: 265: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,925 INFO L290 TraceCheckUtils]: 264: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,925 INFO L290 TraceCheckUtils]: 263: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,925 INFO L272 TraceCheckUtils]: 262: Hoare triple {97563#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,926 INFO L290 TraceCheckUtils]: 261: Hoare triple {97563#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:19,927 INFO L290 TraceCheckUtils]: 260: Hoare triple {97535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:19,927 INFO L290 TraceCheckUtils]: 259: Hoare triple {97535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:19,927 INFO L290 TraceCheckUtils]: 258: Hoare triple {97535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:19,928 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {96470#true} {97535#(<= ~counter~0 37)} #63#return; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:19,928 INFO L290 TraceCheckUtils]: 256: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,928 INFO L290 TraceCheckUtils]: 255: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,928 INFO L290 TraceCheckUtils]: 254: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,928 INFO L272 TraceCheckUtils]: 253: Hoare triple {97535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,928 INFO L290 TraceCheckUtils]: 252: Hoare triple {97535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:19,929 INFO L290 TraceCheckUtils]: 251: Hoare triple {97507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:19,929 INFO L290 TraceCheckUtils]: 250: Hoare triple {97507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:19,930 INFO L290 TraceCheckUtils]: 249: Hoare triple {97507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:19,930 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {96470#true} {97507#(<= ~counter~0 36)} #63#return; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:19,930 INFO L290 TraceCheckUtils]: 247: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,930 INFO L290 TraceCheckUtils]: 246: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,930 INFO L290 TraceCheckUtils]: 245: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,930 INFO L272 TraceCheckUtils]: 244: Hoare triple {97507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,931 INFO L290 TraceCheckUtils]: 243: Hoare triple {97507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:19,932 INFO L290 TraceCheckUtils]: 242: Hoare triple {97479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:19,932 INFO L290 TraceCheckUtils]: 241: Hoare triple {97479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:19,932 INFO L290 TraceCheckUtils]: 240: Hoare triple {97479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:19,933 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {96470#true} {97479#(<= ~counter~0 35)} #63#return; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:19,933 INFO L290 TraceCheckUtils]: 238: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,933 INFO L290 TraceCheckUtils]: 237: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,933 INFO L290 TraceCheckUtils]: 236: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,933 INFO L272 TraceCheckUtils]: 235: Hoare triple {97479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,933 INFO L290 TraceCheckUtils]: 234: Hoare triple {97479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:19,934 INFO L290 TraceCheckUtils]: 233: Hoare triple {97451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:19,934 INFO L290 TraceCheckUtils]: 232: Hoare triple {97451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:19,934 INFO L290 TraceCheckUtils]: 231: Hoare triple {97451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:19,935 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {96470#true} {97451#(<= ~counter~0 34)} #63#return; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:19,935 INFO L290 TraceCheckUtils]: 229: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,935 INFO L290 TraceCheckUtils]: 228: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,935 INFO L290 TraceCheckUtils]: 227: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,935 INFO L272 TraceCheckUtils]: 226: Hoare triple {97451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,935 INFO L290 TraceCheckUtils]: 225: Hoare triple {97451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:19,936 INFO L290 TraceCheckUtils]: 224: Hoare triple {97423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:19,937 INFO L290 TraceCheckUtils]: 223: Hoare triple {97423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:19,937 INFO L290 TraceCheckUtils]: 222: Hoare triple {97423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:19,937 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {96470#true} {97423#(<= ~counter~0 33)} #63#return; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:19,937 INFO L290 TraceCheckUtils]: 220: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,937 INFO L290 TraceCheckUtils]: 219: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,937 INFO L290 TraceCheckUtils]: 218: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,938 INFO L272 TraceCheckUtils]: 217: Hoare triple {97423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,938 INFO L290 TraceCheckUtils]: 216: Hoare triple {97423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:19,939 INFO L290 TraceCheckUtils]: 215: Hoare triple {97395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:19,939 INFO L290 TraceCheckUtils]: 214: Hoare triple {97395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:19,939 INFO L290 TraceCheckUtils]: 213: Hoare triple {97395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:19,940 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {96470#true} {97395#(<= ~counter~0 32)} #63#return; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:19,940 INFO L290 TraceCheckUtils]: 211: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,940 INFO L290 TraceCheckUtils]: 210: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,940 INFO L290 TraceCheckUtils]: 209: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,940 INFO L272 TraceCheckUtils]: 208: Hoare triple {97395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,940 INFO L290 TraceCheckUtils]: 207: Hoare triple {97395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:19,941 INFO L290 TraceCheckUtils]: 206: Hoare triple {97367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:19,941 INFO L290 TraceCheckUtils]: 205: Hoare triple {97367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:19,941 INFO L290 TraceCheckUtils]: 204: Hoare triple {97367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:19,942 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {96470#true} {97367#(<= ~counter~0 31)} #63#return; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:19,942 INFO L290 TraceCheckUtils]: 202: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,942 INFO L290 TraceCheckUtils]: 201: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,942 INFO L290 TraceCheckUtils]: 200: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,942 INFO L272 TraceCheckUtils]: 199: Hoare triple {97367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,942 INFO L290 TraceCheckUtils]: 198: Hoare triple {97367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:19,943 INFO L290 TraceCheckUtils]: 197: Hoare triple {97339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:19,944 INFO L290 TraceCheckUtils]: 196: Hoare triple {97339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:19,944 INFO L290 TraceCheckUtils]: 195: Hoare triple {97339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:19,944 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {96470#true} {97339#(<= ~counter~0 30)} #63#return; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:19,944 INFO L290 TraceCheckUtils]: 193: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,944 INFO L290 TraceCheckUtils]: 192: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,945 INFO L290 TraceCheckUtils]: 191: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,945 INFO L272 TraceCheckUtils]: 190: Hoare triple {97339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,945 INFO L290 TraceCheckUtils]: 189: Hoare triple {97339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:19,946 INFO L290 TraceCheckUtils]: 188: Hoare triple {97311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:19,946 INFO L290 TraceCheckUtils]: 187: Hoare triple {97311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:19,946 INFO L290 TraceCheckUtils]: 186: Hoare triple {97311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:19,947 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {96470#true} {97311#(<= ~counter~0 29)} #63#return; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:19,947 INFO L290 TraceCheckUtils]: 184: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,947 INFO L290 TraceCheckUtils]: 183: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,947 INFO L290 TraceCheckUtils]: 182: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,947 INFO L272 TraceCheckUtils]: 181: Hoare triple {97311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,947 INFO L290 TraceCheckUtils]: 180: Hoare triple {97311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:19,948 INFO L290 TraceCheckUtils]: 179: Hoare triple {97283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:19,948 INFO L290 TraceCheckUtils]: 178: Hoare triple {97283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:19,949 INFO L290 TraceCheckUtils]: 177: Hoare triple {97283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:19,949 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {96470#true} {97283#(<= ~counter~0 28)} #63#return; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:19,949 INFO L290 TraceCheckUtils]: 175: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,949 INFO L290 TraceCheckUtils]: 174: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,949 INFO L290 TraceCheckUtils]: 173: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,949 INFO L272 TraceCheckUtils]: 172: Hoare triple {97283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,950 INFO L290 TraceCheckUtils]: 171: Hoare triple {97283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:19,950 INFO L290 TraceCheckUtils]: 170: Hoare triple {97255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:19,951 INFO L290 TraceCheckUtils]: 169: Hoare triple {97255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:19,951 INFO L290 TraceCheckUtils]: 168: Hoare triple {97255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:19,951 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96470#true} {97255#(<= ~counter~0 27)} #63#return; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:19,952 INFO L290 TraceCheckUtils]: 166: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,952 INFO L290 TraceCheckUtils]: 165: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,952 INFO L290 TraceCheckUtils]: 164: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,952 INFO L272 TraceCheckUtils]: 163: Hoare triple {97255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,952 INFO L290 TraceCheckUtils]: 162: Hoare triple {97255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:19,953 INFO L290 TraceCheckUtils]: 161: Hoare triple {97227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:19,953 INFO L290 TraceCheckUtils]: 160: Hoare triple {97227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:19,953 INFO L290 TraceCheckUtils]: 159: Hoare triple {97227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:19,954 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96470#true} {97227#(<= ~counter~0 26)} #63#return; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:19,954 INFO L290 TraceCheckUtils]: 157: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,954 INFO L290 TraceCheckUtils]: 156: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,954 INFO L290 TraceCheckUtils]: 155: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,954 INFO L272 TraceCheckUtils]: 154: Hoare triple {97227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,954 INFO L290 TraceCheckUtils]: 153: Hoare triple {97227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:19,955 INFO L290 TraceCheckUtils]: 152: Hoare triple {97199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:19,955 INFO L290 TraceCheckUtils]: 151: Hoare triple {97199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:19,956 INFO L290 TraceCheckUtils]: 150: Hoare triple {97199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:19,956 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96470#true} {97199#(<= ~counter~0 25)} #63#return; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:19,956 INFO L290 TraceCheckUtils]: 148: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,956 INFO L290 TraceCheckUtils]: 147: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,956 INFO L290 TraceCheckUtils]: 146: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,957 INFO L272 TraceCheckUtils]: 145: Hoare triple {97199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,957 INFO L290 TraceCheckUtils]: 144: Hoare triple {97199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:19,958 INFO L290 TraceCheckUtils]: 143: Hoare triple {97171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:19,958 INFO L290 TraceCheckUtils]: 142: Hoare triple {97171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:19,958 INFO L290 TraceCheckUtils]: 141: Hoare triple {97171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:19,959 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96470#true} {97171#(<= ~counter~0 24)} #63#return; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:19,959 INFO L290 TraceCheckUtils]: 139: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,959 INFO L290 TraceCheckUtils]: 138: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,959 INFO L290 TraceCheckUtils]: 137: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,959 INFO L272 TraceCheckUtils]: 136: Hoare triple {97171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,959 INFO L290 TraceCheckUtils]: 135: Hoare triple {97171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:19,960 INFO L290 TraceCheckUtils]: 134: Hoare triple {97143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:19,960 INFO L290 TraceCheckUtils]: 133: Hoare triple {97143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:19,960 INFO L290 TraceCheckUtils]: 132: Hoare triple {97143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:19,961 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96470#true} {97143#(<= ~counter~0 23)} #63#return; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:19,961 INFO L290 TraceCheckUtils]: 130: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,961 INFO L290 TraceCheckUtils]: 129: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,961 INFO L290 TraceCheckUtils]: 128: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,961 INFO L272 TraceCheckUtils]: 127: Hoare triple {97143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,962 INFO L290 TraceCheckUtils]: 126: Hoare triple {97143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:19,962 INFO L290 TraceCheckUtils]: 125: Hoare triple {97115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:19,963 INFO L290 TraceCheckUtils]: 124: Hoare triple {97115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:19,963 INFO L290 TraceCheckUtils]: 123: Hoare triple {97115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:19,963 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96470#true} {97115#(<= ~counter~0 22)} #63#return; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:19,963 INFO L290 TraceCheckUtils]: 121: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,964 INFO L290 TraceCheckUtils]: 120: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,964 INFO L290 TraceCheckUtils]: 119: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,964 INFO L272 TraceCheckUtils]: 118: Hoare triple {97115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,964 INFO L290 TraceCheckUtils]: 117: Hoare triple {97115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:19,965 INFO L290 TraceCheckUtils]: 116: Hoare triple {97087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:19,965 INFO L290 TraceCheckUtils]: 115: Hoare triple {97087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:19,965 INFO L290 TraceCheckUtils]: 114: Hoare triple {97087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:19,966 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96470#true} {97087#(<= ~counter~0 21)} #63#return; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:19,966 INFO L290 TraceCheckUtils]: 112: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,966 INFO L290 TraceCheckUtils]: 111: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,966 INFO L290 TraceCheckUtils]: 110: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,966 INFO L272 TraceCheckUtils]: 109: Hoare triple {97087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,966 INFO L290 TraceCheckUtils]: 108: Hoare triple {97087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:19,967 INFO L290 TraceCheckUtils]: 107: Hoare triple {97059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:19,967 INFO L290 TraceCheckUtils]: 106: Hoare triple {97059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:19,968 INFO L290 TraceCheckUtils]: 105: Hoare triple {97059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:19,968 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96470#true} {97059#(<= ~counter~0 20)} #63#return; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:19,968 INFO L290 TraceCheckUtils]: 103: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,968 INFO L290 TraceCheckUtils]: 102: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,968 INFO L290 TraceCheckUtils]: 101: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,968 INFO L272 TraceCheckUtils]: 100: Hoare triple {97059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,969 INFO L290 TraceCheckUtils]: 99: Hoare triple {97059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:19,969 INFO L290 TraceCheckUtils]: 98: Hoare triple {97031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:19,970 INFO L290 TraceCheckUtils]: 97: Hoare triple {97031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:19,970 INFO L290 TraceCheckUtils]: 96: Hoare triple {97031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:19,970 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96470#true} {97031#(<= ~counter~0 19)} #63#return; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:19,971 INFO L290 TraceCheckUtils]: 94: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,971 INFO L290 TraceCheckUtils]: 93: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,971 INFO L290 TraceCheckUtils]: 92: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,971 INFO L272 TraceCheckUtils]: 91: Hoare triple {97031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,971 INFO L290 TraceCheckUtils]: 90: Hoare triple {97031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:19,972 INFO L290 TraceCheckUtils]: 89: Hoare triple {97003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:19,972 INFO L290 TraceCheckUtils]: 88: Hoare triple {97003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:19,972 INFO L290 TraceCheckUtils]: 87: Hoare triple {97003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:19,973 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96470#true} {97003#(<= ~counter~0 18)} #63#return; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:19,973 INFO L290 TraceCheckUtils]: 85: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,973 INFO L290 TraceCheckUtils]: 84: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,973 INFO L290 TraceCheckUtils]: 83: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,973 INFO L272 TraceCheckUtils]: 82: Hoare triple {97003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,973 INFO L290 TraceCheckUtils]: 81: Hoare triple {97003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:19,974 INFO L290 TraceCheckUtils]: 80: Hoare triple {96975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:19,974 INFO L290 TraceCheckUtils]: 79: Hoare triple {96975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:19,975 INFO L290 TraceCheckUtils]: 78: Hoare triple {96975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:19,975 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96470#true} {96975#(<= ~counter~0 17)} #63#return; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:19,975 INFO L290 TraceCheckUtils]: 76: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,975 INFO L290 TraceCheckUtils]: 75: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,975 INFO L290 TraceCheckUtils]: 74: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,976 INFO L272 TraceCheckUtils]: 73: Hoare triple {96975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,976 INFO L290 TraceCheckUtils]: 72: Hoare triple {96975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:19,977 INFO L290 TraceCheckUtils]: 71: Hoare triple {96947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:19,977 INFO L290 TraceCheckUtils]: 70: Hoare triple {96947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:19,977 INFO L290 TraceCheckUtils]: 69: Hoare triple {96947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:19,978 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96470#true} {96947#(<= ~counter~0 16)} #63#return; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:19,978 INFO L290 TraceCheckUtils]: 67: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,978 INFO L290 TraceCheckUtils]: 66: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,978 INFO L290 TraceCheckUtils]: 65: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,978 INFO L272 TraceCheckUtils]: 64: Hoare triple {96947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,978 INFO L290 TraceCheckUtils]: 63: Hoare triple {96947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:19,979 INFO L290 TraceCheckUtils]: 62: Hoare triple {96919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:19,979 INFO L290 TraceCheckUtils]: 61: Hoare triple {96919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:19,979 INFO L290 TraceCheckUtils]: 60: Hoare triple {96919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:19,980 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96470#true} {96919#(<= ~counter~0 15)} #63#return; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:19,980 INFO L290 TraceCheckUtils]: 58: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,980 INFO L290 TraceCheckUtils]: 57: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,980 INFO L290 TraceCheckUtils]: 56: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,980 INFO L272 TraceCheckUtils]: 55: Hoare triple {96919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,980 INFO L290 TraceCheckUtils]: 54: Hoare triple {96919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:19,981 INFO L290 TraceCheckUtils]: 53: Hoare triple {96891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:19,982 INFO L290 TraceCheckUtils]: 52: Hoare triple {96891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:19,982 INFO L290 TraceCheckUtils]: 51: Hoare triple {96891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:19,982 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96470#true} {96891#(<= ~counter~0 14)} #63#return; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:19,982 INFO L290 TraceCheckUtils]: 49: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,982 INFO L290 TraceCheckUtils]: 48: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,983 INFO L290 TraceCheckUtils]: 47: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,983 INFO L272 TraceCheckUtils]: 46: Hoare triple {96891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,983 INFO L290 TraceCheckUtils]: 45: Hoare triple {96891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:19,984 INFO L290 TraceCheckUtils]: 44: Hoare triple {96863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:19,984 INFO L290 TraceCheckUtils]: 43: Hoare triple {96863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:19,984 INFO L290 TraceCheckUtils]: 42: Hoare triple {96863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:19,985 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96470#true} {96863#(<= ~counter~0 13)} #63#return; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:19,985 INFO L290 TraceCheckUtils]: 40: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,985 INFO L290 TraceCheckUtils]: 39: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,985 INFO L290 TraceCheckUtils]: 38: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,985 INFO L272 TraceCheckUtils]: 37: Hoare triple {96863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,985 INFO L290 TraceCheckUtils]: 36: Hoare triple {96863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:19,986 INFO L290 TraceCheckUtils]: 35: Hoare triple {96835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:19,986 INFO L290 TraceCheckUtils]: 34: Hoare triple {96835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:19,987 INFO L290 TraceCheckUtils]: 33: Hoare triple {96835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:19,987 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96470#true} {96835#(<= ~counter~0 12)} #63#return; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:19,987 INFO L290 TraceCheckUtils]: 31: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,987 INFO L290 TraceCheckUtils]: 30: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,987 INFO L290 TraceCheckUtils]: 29: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,987 INFO L272 TraceCheckUtils]: 28: Hoare triple {96835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,988 INFO L290 TraceCheckUtils]: 27: Hoare triple {96835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:19,988 INFO L290 TraceCheckUtils]: 26: Hoare triple {96807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:19,989 INFO L290 TraceCheckUtils]: 25: Hoare triple {96807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:19,989 INFO L290 TraceCheckUtils]: 24: Hoare triple {96807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:19,989 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96470#true} {96807#(<= ~counter~0 11)} #63#return; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:19,990 INFO L290 TraceCheckUtils]: 22: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,990 INFO L290 TraceCheckUtils]: 21: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,990 INFO L290 TraceCheckUtils]: 20: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,990 INFO L272 TraceCheckUtils]: 19: Hoare triple {96807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,990 INFO L290 TraceCheckUtils]: 18: Hoare triple {96807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:19,991 INFO L290 TraceCheckUtils]: 17: Hoare triple {96779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:19,991 INFO L290 TraceCheckUtils]: 16: Hoare triple {96779#(<= ~counter~0 10)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:19,991 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96470#true} {96779#(<= ~counter~0 10)} #61#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:19,992 INFO L290 TraceCheckUtils]: 14: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,992 INFO L290 TraceCheckUtils]: 13: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,992 INFO L290 TraceCheckUtils]: 12: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,992 INFO L272 TraceCheckUtils]: 11: Hoare triple {96779#(<= ~counter~0 10)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,992 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96470#true} {96779#(<= ~counter~0 10)} #59#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:19,992 INFO L290 TraceCheckUtils]: 9: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-08 06:22:19,992 INFO L290 TraceCheckUtils]: 8: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-08 06:22:19,992 INFO L290 TraceCheckUtils]: 7: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-08 06:22:19,992 INFO L272 TraceCheckUtils]: 6: Hoare triple {96779#(<= ~counter~0 10)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96470#true} is VALID [2022-04-08 06:22:19,993 INFO L290 TraceCheckUtils]: 5: Hoare triple {96779#(<= ~counter~0 10)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:19,993 INFO L272 TraceCheckUtils]: 4: Hoare triple {96779#(<= ~counter~0 10)} call #t~ret7 := main(); {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:19,993 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96779#(<= ~counter~0 10)} {96470#true} #67#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:19,994 INFO L290 TraceCheckUtils]: 2: Hoare triple {96779#(<= ~counter~0 10)} assume true; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:19,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {96470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96779#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:19,994 INFO L272 TraceCheckUtils]: 0: Hoare triple {96470#true} call ULTIMATE.init(); {96470#true} is VALID [2022-04-08 06:22:19,995 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 06:22:19,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:22:19,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720812611] [2022-04-08 06:22:19,995 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:22:19,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1814684285] [2022-04-08 06:22:19,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1814684285] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:22:19,995 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:22:19,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43] total 54 [2022-04-08 06:22:19,996 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:22:19,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [531120821] [2022-04-08 06:22:19,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [531120821] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:22:19,996 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:22:19,996 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-08 06:22:19,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409791224] [2022-04-08 06:22:19,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:22:19,997 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 06:22:19,997 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:22:19,997 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 06:22:20,290 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 06:22:20,290 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-08 06:22:20,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:20,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-08 06:22:20,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:22:20,291 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 06:22:22,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:22,585 INFO L93 Difference]: Finished difference Result 385 states and 426 transitions. [2022-04-08 06:22:22,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2022-04-08 06:22:22,585 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 06:22:22,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:22:22,586 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 06:22:22,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-08 06:22:22,593 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 06:22:22,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-08 06:22:22,600 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 82 states and 425 transitions. [2022-04-08 06:22:22,962 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 06:22:22,968 INFO L225 Difference]: With dead ends: 385 [2022-04-08 06:22:22,968 INFO L226 Difference]: Without dead ends: 380 [2022-04-08 06:22:22,969 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 786 GetRequests, 694 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 839 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3398, Invalid=5158, Unknown=0, NotChecked=0, Total=8556 [2022-04-08 06:22:22,969 INFO L913 BasicCegarLoop]: 65 mSDtfsCounter, 121 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 121 SdHoareTripleChecker+Valid, 394 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:22:22,970 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [121 Valid, 394 Invalid, 301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:22:22,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-04-08 06:22:23,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 380. [2022-04-08 06:22:23,576 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:22:23,577 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 06:22:23,577 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 06:22:23,578 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 06:22:23,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:23,584 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-08 06:22:23,584 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-08 06:22:23,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:23,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:23,585 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 06:22:23,585 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 06:22:23,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:23,590 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-08 06:22:23,590 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-08 06:22:23,590 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:23,590 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:23,590 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:22:23,590 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:22:23,590 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 06:22:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 421 transitions. [2022-04-08 06:22:23,597 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 421 transitions. Word has length 374 [2022-04-08 06:22:23,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:22:23,597 INFO L478 AbstractCegarLoop]: Abstraction has 380 states and 421 transitions. [2022-04-08 06:22:23,598 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 06:22:23,598 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 421 transitions. [2022-04-08 06:22:26,343 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 06:22:26,343 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-08 06:22:26,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-04-08 06:22:26,345 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:22:26,345 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 06:22:26,352 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 06:22:26,547 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 06:22:26,547 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:22:26,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:22:26,548 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 79 times [2022-04-08 06:22:26,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:26,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [902065748] [2022-04-08 06:22:26,548 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:22:26,548 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 80 times [2022-04-08 06:22:26,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:22:26,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533555294] [2022-04-08 06:22:26,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:22:26,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:22:26,575 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:22:26,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1219824651] [2022-04-08 06:22:26,576 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:22:26,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:22:26,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:22:26,576 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 06:22:26,577 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 06:22:26,718 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:22:26,718 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:22:26,722 INFO L263 TraceCheckSpWp]: Trace formula consists of 893 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-08 06:22:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:22:26,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:22:28,983 INFO L272 TraceCheckUtils]: 0: Hoare triple {101135#true} call ULTIMATE.init(); {101135#true} is VALID [2022-04-08 06:22:28,984 INFO L290 TraceCheckUtils]: 1: Hoare triple {101135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,984 INFO L290 TraceCheckUtils]: 2: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,985 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101143#(<= ~counter~0 0)} {101135#true} #67#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,985 INFO L272 TraceCheckUtils]: 4: Hoare triple {101143#(<= ~counter~0 0)} call #t~ret7 := main(); {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,985 INFO L290 TraceCheckUtils]: 5: Hoare triple {101143#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,986 INFO L272 TraceCheckUtils]: 6: Hoare triple {101143#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,986 INFO L290 TraceCheckUtils]: 7: Hoare triple {101143#(<= ~counter~0 0)} ~cond := #in~cond; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,986 INFO L290 TraceCheckUtils]: 8: Hoare triple {101143#(<= ~counter~0 0)} assume !(0 == ~cond); {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,987 INFO L290 TraceCheckUtils]: 9: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,987 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101143#(<= ~counter~0 0)} {101143#(<= ~counter~0 0)} #59#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,987 INFO L272 TraceCheckUtils]: 11: Hoare triple {101143#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {101143#(<= ~counter~0 0)} ~cond := #in~cond; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,988 INFO L290 TraceCheckUtils]: 13: Hoare triple {101143#(<= ~counter~0 0)} assume !(0 == ~cond); {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,988 INFO L290 TraceCheckUtils]: 14: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,989 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101143#(<= ~counter~0 0)} {101143#(<= ~counter~0 0)} #61#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,989 INFO L290 TraceCheckUtils]: 16: Hoare triple {101143#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101143#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:28,991 INFO L290 TraceCheckUtils]: 17: Hoare triple {101143#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101192#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:28,991 INFO L290 TraceCheckUtils]: 18: Hoare triple {101192#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {101192#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:28,991 INFO L272 TraceCheckUtils]: 19: Hoare triple {101192#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101192#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:28,992 INFO L290 TraceCheckUtils]: 20: Hoare triple {101192#(<= ~counter~0 1)} ~cond := #in~cond; {101192#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:28,992 INFO L290 TraceCheckUtils]: 21: Hoare triple {101192#(<= ~counter~0 1)} assume !(0 == ~cond); {101192#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:28,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {101192#(<= ~counter~0 1)} assume true; {101192#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:28,993 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101192#(<= ~counter~0 1)} {101192#(<= ~counter~0 1)} #63#return; {101192#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:28,993 INFO L290 TraceCheckUtils]: 24: Hoare triple {101192#(<= ~counter~0 1)} assume !!(0 != ~r~0); {101192#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:28,993 INFO L290 TraceCheckUtils]: 25: Hoare triple {101192#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101192#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:28,994 INFO L290 TraceCheckUtils]: 26: Hoare triple {101192#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101220#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:28,994 INFO L290 TraceCheckUtils]: 27: Hoare triple {101220#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {101220#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:28,995 INFO L272 TraceCheckUtils]: 28: Hoare triple {101220#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101220#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:28,995 INFO L290 TraceCheckUtils]: 29: Hoare triple {101220#(<= ~counter~0 2)} ~cond := #in~cond; {101220#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:28,996 INFO L290 TraceCheckUtils]: 30: Hoare triple {101220#(<= ~counter~0 2)} assume !(0 == ~cond); {101220#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:28,996 INFO L290 TraceCheckUtils]: 31: Hoare triple {101220#(<= ~counter~0 2)} assume true; {101220#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:28,996 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101220#(<= ~counter~0 2)} {101220#(<= ~counter~0 2)} #63#return; {101220#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:28,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {101220#(<= ~counter~0 2)} assume !!(0 != ~r~0); {101220#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:28,997 INFO L290 TraceCheckUtils]: 34: Hoare triple {101220#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101220#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:28,998 INFO L290 TraceCheckUtils]: 35: Hoare triple {101220#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101248#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:28,998 INFO L290 TraceCheckUtils]: 36: Hoare triple {101248#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {101248#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:28,998 INFO L272 TraceCheckUtils]: 37: Hoare triple {101248#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101248#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:28,999 INFO L290 TraceCheckUtils]: 38: Hoare triple {101248#(<= ~counter~0 3)} ~cond := #in~cond; {101248#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:28,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {101248#(<= ~counter~0 3)} assume !(0 == ~cond); {101248#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:28,999 INFO L290 TraceCheckUtils]: 40: Hoare triple {101248#(<= ~counter~0 3)} assume true; {101248#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:29,000 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101248#(<= ~counter~0 3)} {101248#(<= ~counter~0 3)} #63#return; {101248#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:29,000 INFO L290 TraceCheckUtils]: 42: Hoare triple {101248#(<= ~counter~0 3)} assume !!(0 != ~r~0); {101248#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:29,000 INFO L290 TraceCheckUtils]: 43: Hoare triple {101248#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101248#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:29,001 INFO L290 TraceCheckUtils]: 44: Hoare triple {101248#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101276#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:29,001 INFO L290 TraceCheckUtils]: 45: Hoare triple {101276#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {101276#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:29,002 INFO L272 TraceCheckUtils]: 46: Hoare triple {101276#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101276#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:29,002 INFO L290 TraceCheckUtils]: 47: Hoare triple {101276#(<= ~counter~0 4)} ~cond := #in~cond; {101276#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:29,003 INFO L290 TraceCheckUtils]: 48: Hoare triple {101276#(<= ~counter~0 4)} assume !(0 == ~cond); {101276#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:29,003 INFO L290 TraceCheckUtils]: 49: Hoare triple {101276#(<= ~counter~0 4)} assume true; {101276#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:29,003 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101276#(<= ~counter~0 4)} {101276#(<= ~counter~0 4)} #63#return; {101276#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:29,004 INFO L290 TraceCheckUtils]: 51: Hoare triple {101276#(<= ~counter~0 4)} assume !!(0 != ~r~0); {101276#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:29,004 INFO L290 TraceCheckUtils]: 52: Hoare triple {101276#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101276#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:29,005 INFO L290 TraceCheckUtils]: 53: Hoare triple {101276#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101304#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:29,005 INFO L290 TraceCheckUtils]: 54: Hoare triple {101304#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {101304#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:29,005 INFO L272 TraceCheckUtils]: 55: Hoare triple {101304#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101304#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:29,006 INFO L290 TraceCheckUtils]: 56: Hoare triple {101304#(<= ~counter~0 5)} ~cond := #in~cond; {101304#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:29,006 INFO L290 TraceCheckUtils]: 57: Hoare triple {101304#(<= ~counter~0 5)} assume !(0 == ~cond); {101304#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:29,006 INFO L290 TraceCheckUtils]: 58: Hoare triple {101304#(<= ~counter~0 5)} assume true; {101304#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:29,007 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101304#(<= ~counter~0 5)} {101304#(<= ~counter~0 5)} #63#return; {101304#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:29,007 INFO L290 TraceCheckUtils]: 60: Hoare triple {101304#(<= ~counter~0 5)} assume !!(0 != ~r~0); {101304#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:29,007 INFO L290 TraceCheckUtils]: 61: Hoare triple {101304#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101304#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:29,008 INFO L290 TraceCheckUtils]: 62: Hoare triple {101304#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101332#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:29,008 INFO L290 TraceCheckUtils]: 63: Hoare triple {101332#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {101332#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:29,009 INFO L272 TraceCheckUtils]: 64: Hoare triple {101332#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101332#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:29,009 INFO L290 TraceCheckUtils]: 65: Hoare triple {101332#(<= ~counter~0 6)} ~cond := #in~cond; {101332#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:29,009 INFO L290 TraceCheckUtils]: 66: Hoare triple {101332#(<= ~counter~0 6)} assume !(0 == ~cond); {101332#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:29,010 INFO L290 TraceCheckUtils]: 67: Hoare triple {101332#(<= ~counter~0 6)} assume true; {101332#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:29,010 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101332#(<= ~counter~0 6)} {101332#(<= ~counter~0 6)} #63#return; {101332#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:29,011 INFO L290 TraceCheckUtils]: 69: Hoare triple {101332#(<= ~counter~0 6)} assume !!(0 != ~r~0); {101332#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:29,011 INFO L290 TraceCheckUtils]: 70: Hoare triple {101332#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101332#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:29,012 INFO L290 TraceCheckUtils]: 71: Hoare triple {101332#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101360#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:29,012 INFO L290 TraceCheckUtils]: 72: Hoare triple {101360#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {101360#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:29,012 INFO L272 TraceCheckUtils]: 73: Hoare triple {101360#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101360#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:29,013 INFO L290 TraceCheckUtils]: 74: Hoare triple {101360#(<= ~counter~0 7)} ~cond := #in~cond; {101360#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:29,013 INFO L290 TraceCheckUtils]: 75: Hoare triple {101360#(<= ~counter~0 7)} assume !(0 == ~cond); {101360#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:29,013 INFO L290 TraceCheckUtils]: 76: Hoare triple {101360#(<= ~counter~0 7)} assume true; {101360#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:29,014 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101360#(<= ~counter~0 7)} {101360#(<= ~counter~0 7)} #63#return; {101360#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:29,014 INFO L290 TraceCheckUtils]: 78: Hoare triple {101360#(<= ~counter~0 7)} assume !!(0 != ~r~0); {101360#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:29,014 INFO L290 TraceCheckUtils]: 79: Hoare triple {101360#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101360#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:29,015 INFO L290 TraceCheckUtils]: 80: Hoare triple {101360#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101388#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:29,015 INFO L290 TraceCheckUtils]: 81: Hoare triple {101388#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {101388#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:29,016 INFO L272 TraceCheckUtils]: 82: Hoare triple {101388#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101388#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:29,016 INFO L290 TraceCheckUtils]: 83: Hoare triple {101388#(<= ~counter~0 8)} ~cond := #in~cond; {101388#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:29,016 INFO L290 TraceCheckUtils]: 84: Hoare triple {101388#(<= ~counter~0 8)} assume !(0 == ~cond); {101388#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:29,017 INFO L290 TraceCheckUtils]: 85: Hoare triple {101388#(<= ~counter~0 8)} assume true; {101388#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:29,017 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101388#(<= ~counter~0 8)} {101388#(<= ~counter~0 8)} #63#return; {101388#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:29,018 INFO L290 TraceCheckUtils]: 87: Hoare triple {101388#(<= ~counter~0 8)} assume !!(0 != ~r~0); {101388#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:29,018 INFO L290 TraceCheckUtils]: 88: Hoare triple {101388#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101388#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:29,019 INFO L290 TraceCheckUtils]: 89: Hoare triple {101388#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:29,019 INFO L290 TraceCheckUtils]: 90: Hoare triple {101416#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:29,019 INFO L272 TraceCheckUtils]: 91: Hoare triple {101416#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:29,020 INFO L290 TraceCheckUtils]: 92: Hoare triple {101416#(<= ~counter~0 9)} ~cond := #in~cond; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:29,020 INFO L290 TraceCheckUtils]: 93: Hoare triple {101416#(<= ~counter~0 9)} assume !(0 == ~cond); {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:29,020 INFO L290 TraceCheckUtils]: 94: Hoare triple {101416#(<= ~counter~0 9)} assume true; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:29,021 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101416#(<= ~counter~0 9)} {101416#(<= ~counter~0 9)} #63#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:29,021 INFO L290 TraceCheckUtils]: 96: Hoare triple {101416#(<= ~counter~0 9)} assume !!(0 != ~r~0); {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:29,021 INFO L290 TraceCheckUtils]: 97: Hoare triple {101416#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:29,022 INFO L290 TraceCheckUtils]: 98: Hoare triple {101416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:29,022 INFO L290 TraceCheckUtils]: 99: Hoare triple {101444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:29,023 INFO L272 TraceCheckUtils]: 100: Hoare triple {101444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:29,023 INFO L290 TraceCheckUtils]: 101: Hoare triple {101444#(<= ~counter~0 10)} ~cond := #in~cond; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:29,023 INFO L290 TraceCheckUtils]: 102: Hoare triple {101444#(<= ~counter~0 10)} assume !(0 == ~cond); {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:29,024 INFO L290 TraceCheckUtils]: 103: Hoare triple {101444#(<= ~counter~0 10)} assume true; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:29,024 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101444#(<= ~counter~0 10)} {101444#(<= ~counter~0 10)} #63#return; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:29,024 INFO L290 TraceCheckUtils]: 105: Hoare triple {101444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:29,025 INFO L290 TraceCheckUtils]: 106: Hoare triple {101444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:29,026 INFO L290 TraceCheckUtils]: 107: Hoare triple {101444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:29,026 INFO L290 TraceCheckUtils]: 108: Hoare triple {101472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:29,026 INFO L272 TraceCheckUtils]: 109: Hoare triple {101472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:29,027 INFO L290 TraceCheckUtils]: 110: Hoare triple {101472#(<= ~counter~0 11)} ~cond := #in~cond; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:29,027 INFO L290 TraceCheckUtils]: 111: Hoare triple {101472#(<= ~counter~0 11)} assume !(0 == ~cond); {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:29,027 INFO L290 TraceCheckUtils]: 112: Hoare triple {101472#(<= ~counter~0 11)} assume true; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:29,028 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101472#(<= ~counter~0 11)} {101472#(<= ~counter~0 11)} #63#return; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:29,028 INFO L290 TraceCheckUtils]: 114: Hoare triple {101472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:29,028 INFO L290 TraceCheckUtils]: 115: Hoare triple {101472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:29,029 INFO L290 TraceCheckUtils]: 116: Hoare triple {101472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:29,029 INFO L290 TraceCheckUtils]: 117: Hoare triple {101500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:29,030 INFO L272 TraceCheckUtils]: 118: Hoare triple {101500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:29,030 INFO L290 TraceCheckUtils]: 119: Hoare triple {101500#(<= ~counter~0 12)} ~cond := #in~cond; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:29,030 INFO L290 TraceCheckUtils]: 120: Hoare triple {101500#(<= ~counter~0 12)} assume !(0 == ~cond); {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:29,031 INFO L290 TraceCheckUtils]: 121: Hoare triple {101500#(<= ~counter~0 12)} assume true; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:29,031 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101500#(<= ~counter~0 12)} {101500#(<= ~counter~0 12)} #63#return; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:29,031 INFO L290 TraceCheckUtils]: 123: Hoare triple {101500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:29,032 INFO L290 TraceCheckUtils]: 124: Hoare triple {101500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:29,033 INFO L290 TraceCheckUtils]: 125: Hoare triple {101500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:29,033 INFO L290 TraceCheckUtils]: 126: Hoare triple {101528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:29,033 INFO L272 TraceCheckUtils]: 127: Hoare triple {101528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:29,034 INFO L290 TraceCheckUtils]: 128: Hoare triple {101528#(<= ~counter~0 13)} ~cond := #in~cond; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:29,034 INFO L290 TraceCheckUtils]: 129: Hoare triple {101528#(<= ~counter~0 13)} assume !(0 == ~cond); {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:29,034 INFO L290 TraceCheckUtils]: 130: Hoare triple {101528#(<= ~counter~0 13)} assume true; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:29,035 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101528#(<= ~counter~0 13)} {101528#(<= ~counter~0 13)} #63#return; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:29,035 INFO L290 TraceCheckUtils]: 132: Hoare triple {101528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:29,035 INFO L290 TraceCheckUtils]: 133: Hoare triple {101528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:29,036 INFO L290 TraceCheckUtils]: 134: Hoare triple {101528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:29,036 INFO L290 TraceCheckUtils]: 135: Hoare triple {101556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:29,037 INFO L272 TraceCheckUtils]: 136: Hoare triple {101556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:29,037 INFO L290 TraceCheckUtils]: 137: Hoare triple {101556#(<= ~counter~0 14)} ~cond := #in~cond; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:29,037 INFO L290 TraceCheckUtils]: 138: Hoare triple {101556#(<= ~counter~0 14)} assume !(0 == ~cond); {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:29,038 INFO L290 TraceCheckUtils]: 139: Hoare triple {101556#(<= ~counter~0 14)} assume true; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:29,038 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101556#(<= ~counter~0 14)} {101556#(<= ~counter~0 14)} #63#return; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:29,039 INFO L290 TraceCheckUtils]: 141: Hoare triple {101556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:29,039 INFO L290 TraceCheckUtils]: 142: Hoare triple {101556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:29,040 INFO L290 TraceCheckUtils]: 143: Hoare triple {101556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:29,040 INFO L290 TraceCheckUtils]: 144: Hoare triple {101584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:29,040 INFO L272 TraceCheckUtils]: 145: Hoare triple {101584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:29,041 INFO L290 TraceCheckUtils]: 146: Hoare triple {101584#(<= ~counter~0 15)} ~cond := #in~cond; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:29,041 INFO L290 TraceCheckUtils]: 147: Hoare triple {101584#(<= ~counter~0 15)} assume !(0 == ~cond); {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:29,041 INFO L290 TraceCheckUtils]: 148: Hoare triple {101584#(<= ~counter~0 15)} assume true; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:29,042 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101584#(<= ~counter~0 15)} {101584#(<= ~counter~0 15)} #63#return; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:29,042 INFO L290 TraceCheckUtils]: 150: Hoare triple {101584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:29,042 INFO L290 TraceCheckUtils]: 151: Hoare triple {101584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:29,043 INFO L290 TraceCheckUtils]: 152: Hoare triple {101584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:29,043 INFO L290 TraceCheckUtils]: 153: Hoare triple {101612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:29,044 INFO L272 TraceCheckUtils]: 154: Hoare triple {101612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:29,044 INFO L290 TraceCheckUtils]: 155: Hoare triple {101612#(<= ~counter~0 16)} ~cond := #in~cond; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:29,044 INFO L290 TraceCheckUtils]: 156: Hoare triple {101612#(<= ~counter~0 16)} assume !(0 == ~cond); {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:29,045 INFO L290 TraceCheckUtils]: 157: Hoare triple {101612#(<= ~counter~0 16)} assume true; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:29,045 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101612#(<= ~counter~0 16)} {101612#(<= ~counter~0 16)} #63#return; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:29,045 INFO L290 TraceCheckUtils]: 159: Hoare triple {101612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:29,046 INFO L290 TraceCheckUtils]: 160: Hoare triple {101612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:29,047 INFO L290 TraceCheckUtils]: 161: Hoare triple {101612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:29,047 INFO L290 TraceCheckUtils]: 162: Hoare triple {101640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:29,047 INFO L272 TraceCheckUtils]: 163: Hoare triple {101640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:29,048 INFO L290 TraceCheckUtils]: 164: Hoare triple {101640#(<= ~counter~0 17)} ~cond := #in~cond; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:29,048 INFO L290 TraceCheckUtils]: 165: Hoare triple {101640#(<= ~counter~0 17)} assume !(0 == ~cond); {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:29,048 INFO L290 TraceCheckUtils]: 166: Hoare triple {101640#(<= ~counter~0 17)} assume true; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:29,049 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101640#(<= ~counter~0 17)} {101640#(<= ~counter~0 17)} #63#return; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:29,049 INFO L290 TraceCheckUtils]: 168: Hoare triple {101640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:29,049 INFO L290 TraceCheckUtils]: 169: Hoare triple {101640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:29,050 INFO L290 TraceCheckUtils]: 170: Hoare triple {101640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:29,050 INFO L290 TraceCheckUtils]: 171: Hoare triple {101668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:29,051 INFO L272 TraceCheckUtils]: 172: Hoare triple {101668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:29,051 INFO L290 TraceCheckUtils]: 173: Hoare triple {101668#(<= ~counter~0 18)} ~cond := #in~cond; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:29,052 INFO L290 TraceCheckUtils]: 174: Hoare triple {101668#(<= ~counter~0 18)} assume !(0 == ~cond); {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:29,052 INFO L290 TraceCheckUtils]: 175: Hoare triple {101668#(<= ~counter~0 18)} assume true; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:29,052 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101668#(<= ~counter~0 18)} {101668#(<= ~counter~0 18)} #63#return; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:29,053 INFO L290 TraceCheckUtils]: 177: Hoare triple {101668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:29,053 INFO L290 TraceCheckUtils]: 178: Hoare triple {101668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:29,054 INFO L290 TraceCheckUtils]: 179: Hoare triple {101668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:29,054 INFO L290 TraceCheckUtils]: 180: Hoare triple {101696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:29,054 INFO L272 TraceCheckUtils]: 181: Hoare triple {101696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:29,055 INFO L290 TraceCheckUtils]: 182: Hoare triple {101696#(<= ~counter~0 19)} ~cond := #in~cond; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:29,055 INFO L290 TraceCheckUtils]: 183: Hoare triple {101696#(<= ~counter~0 19)} assume !(0 == ~cond); {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:29,055 INFO L290 TraceCheckUtils]: 184: Hoare triple {101696#(<= ~counter~0 19)} assume true; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:29,056 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101696#(<= ~counter~0 19)} {101696#(<= ~counter~0 19)} #63#return; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:29,056 INFO L290 TraceCheckUtils]: 186: Hoare triple {101696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:29,056 INFO L290 TraceCheckUtils]: 187: Hoare triple {101696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:29,057 INFO L290 TraceCheckUtils]: 188: Hoare triple {101696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:29,057 INFO L290 TraceCheckUtils]: 189: Hoare triple {101724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:29,058 INFO L272 TraceCheckUtils]: 190: Hoare triple {101724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:29,058 INFO L290 TraceCheckUtils]: 191: Hoare triple {101724#(<= ~counter~0 20)} ~cond := #in~cond; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:29,059 INFO L290 TraceCheckUtils]: 192: Hoare triple {101724#(<= ~counter~0 20)} assume !(0 == ~cond); {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:29,059 INFO L290 TraceCheckUtils]: 193: Hoare triple {101724#(<= ~counter~0 20)} assume true; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:29,059 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101724#(<= ~counter~0 20)} {101724#(<= ~counter~0 20)} #63#return; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:29,060 INFO L290 TraceCheckUtils]: 195: Hoare triple {101724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:29,060 INFO L290 TraceCheckUtils]: 196: Hoare triple {101724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:29,061 INFO L290 TraceCheckUtils]: 197: Hoare triple {101724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:29,061 INFO L290 TraceCheckUtils]: 198: Hoare triple {101752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:29,061 INFO L272 TraceCheckUtils]: 199: Hoare triple {101752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:29,062 INFO L290 TraceCheckUtils]: 200: Hoare triple {101752#(<= ~counter~0 21)} ~cond := #in~cond; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:29,062 INFO L290 TraceCheckUtils]: 201: Hoare triple {101752#(<= ~counter~0 21)} assume !(0 == ~cond); {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:29,062 INFO L290 TraceCheckUtils]: 202: Hoare triple {101752#(<= ~counter~0 21)} assume true; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:29,063 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101752#(<= ~counter~0 21)} {101752#(<= ~counter~0 21)} #63#return; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:29,063 INFO L290 TraceCheckUtils]: 204: Hoare triple {101752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:29,063 INFO L290 TraceCheckUtils]: 205: Hoare triple {101752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:29,064 INFO L290 TraceCheckUtils]: 206: Hoare triple {101752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:29,064 INFO L290 TraceCheckUtils]: 207: Hoare triple {101780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:29,065 INFO L272 TraceCheckUtils]: 208: Hoare triple {101780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:29,065 INFO L290 TraceCheckUtils]: 209: Hoare triple {101780#(<= ~counter~0 22)} ~cond := #in~cond; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:29,065 INFO L290 TraceCheckUtils]: 210: Hoare triple {101780#(<= ~counter~0 22)} assume !(0 == ~cond); {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:29,066 INFO L290 TraceCheckUtils]: 211: Hoare triple {101780#(<= ~counter~0 22)} assume true; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:29,066 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101780#(<= ~counter~0 22)} {101780#(<= ~counter~0 22)} #63#return; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:29,067 INFO L290 TraceCheckUtils]: 213: Hoare triple {101780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:29,067 INFO L290 TraceCheckUtils]: 214: Hoare triple {101780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:29,068 INFO L290 TraceCheckUtils]: 215: Hoare triple {101780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:29,068 INFO L290 TraceCheckUtils]: 216: Hoare triple {101808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:29,068 INFO L272 TraceCheckUtils]: 217: Hoare triple {101808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:29,069 INFO L290 TraceCheckUtils]: 218: Hoare triple {101808#(<= ~counter~0 23)} ~cond := #in~cond; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:29,069 INFO L290 TraceCheckUtils]: 219: Hoare triple {101808#(<= ~counter~0 23)} assume !(0 == ~cond); {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:29,069 INFO L290 TraceCheckUtils]: 220: Hoare triple {101808#(<= ~counter~0 23)} assume true; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:29,070 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101808#(<= ~counter~0 23)} {101808#(<= ~counter~0 23)} #63#return; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:29,070 INFO L290 TraceCheckUtils]: 222: Hoare triple {101808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:29,070 INFO L290 TraceCheckUtils]: 223: Hoare triple {101808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:29,071 INFO L290 TraceCheckUtils]: 224: Hoare triple {101808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:29,071 INFO L290 TraceCheckUtils]: 225: Hoare triple {101836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:29,072 INFO L272 TraceCheckUtils]: 226: Hoare triple {101836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:29,072 INFO L290 TraceCheckUtils]: 227: Hoare triple {101836#(<= ~counter~0 24)} ~cond := #in~cond; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:29,072 INFO L290 TraceCheckUtils]: 228: Hoare triple {101836#(<= ~counter~0 24)} assume !(0 == ~cond); {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:29,073 INFO L290 TraceCheckUtils]: 229: Hoare triple {101836#(<= ~counter~0 24)} assume true; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:29,073 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101836#(<= ~counter~0 24)} {101836#(<= ~counter~0 24)} #63#return; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:29,074 INFO L290 TraceCheckUtils]: 231: Hoare triple {101836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:29,074 INFO L290 TraceCheckUtils]: 232: Hoare triple {101836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:29,075 INFO L290 TraceCheckUtils]: 233: Hoare triple {101836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:29,075 INFO L290 TraceCheckUtils]: 234: Hoare triple {101864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:29,075 INFO L272 TraceCheckUtils]: 235: Hoare triple {101864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:29,076 INFO L290 TraceCheckUtils]: 236: Hoare triple {101864#(<= ~counter~0 25)} ~cond := #in~cond; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:29,076 INFO L290 TraceCheckUtils]: 237: Hoare triple {101864#(<= ~counter~0 25)} assume !(0 == ~cond); {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:29,076 INFO L290 TraceCheckUtils]: 238: Hoare triple {101864#(<= ~counter~0 25)} assume true; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:29,077 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101864#(<= ~counter~0 25)} {101864#(<= ~counter~0 25)} #63#return; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:29,077 INFO L290 TraceCheckUtils]: 240: Hoare triple {101864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:29,077 INFO L290 TraceCheckUtils]: 241: Hoare triple {101864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:29,078 INFO L290 TraceCheckUtils]: 242: Hoare triple {101864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:29,078 INFO L290 TraceCheckUtils]: 243: Hoare triple {101892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:29,079 INFO L272 TraceCheckUtils]: 244: Hoare triple {101892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:29,079 INFO L290 TraceCheckUtils]: 245: Hoare triple {101892#(<= ~counter~0 26)} ~cond := #in~cond; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:29,079 INFO L290 TraceCheckUtils]: 246: Hoare triple {101892#(<= ~counter~0 26)} assume !(0 == ~cond); {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:29,080 INFO L290 TraceCheckUtils]: 247: Hoare triple {101892#(<= ~counter~0 26)} assume true; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:29,080 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101892#(<= ~counter~0 26)} {101892#(<= ~counter~0 26)} #63#return; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:29,081 INFO L290 TraceCheckUtils]: 249: Hoare triple {101892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:29,081 INFO L290 TraceCheckUtils]: 250: Hoare triple {101892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:29,082 INFO L290 TraceCheckUtils]: 251: Hoare triple {101892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:29,082 INFO L290 TraceCheckUtils]: 252: Hoare triple {101920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:29,082 INFO L272 TraceCheckUtils]: 253: Hoare triple {101920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:29,083 INFO L290 TraceCheckUtils]: 254: Hoare triple {101920#(<= ~counter~0 27)} ~cond := #in~cond; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:29,083 INFO L290 TraceCheckUtils]: 255: Hoare triple {101920#(<= ~counter~0 27)} assume !(0 == ~cond); {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:29,083 INFO L290 TraceCheckUtils]: 256: Hoare triple {101920#(<= ~counter~0 27)} assume true; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:29,084 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101920#(<= ~counter~0 27)} {101920#(<= ~counter~0 27)} #63#return; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:29,084 INFO L290 TraceCheckUtils]: 258: Hoare triple {101920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:29,084 INFO L290 TraceCheckUtils]: 259: Hoare triple {101920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:29,085 INFO L290 TraceCheckUtils]: 260: Hoare triple {101920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:29,086 INFO L290 TraceCheckUtils]: 261: Hoare triple {101948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:29,086 INFO L272 TraceCheckUtils]: 262: Hoare triple {101948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:29,086 INFO L290 TraceCheckUtils]: 263: Hoare triple {101948#(<= ~counter~0 28)} ~cond := #in~cond; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:29,087 INFO L290 TraceCheckUtils]: 264: Hoare triple {101948#(<= ~counter~0 28)} assume !(0 == ~cond); {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:29,087 INFO L290 TraceCheckUtils]: 265: Hoare triple {101948#(<= ~counter~0 28)} assume true; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:29,087 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101948#(<= ~counter~0 28)} {101948#(<= ~counter~0 28)} #63#return; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:29,088 INFO L290 TraceCheckUtils]: 267: Hoare triple {101948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:29,088 INFO L290 TraceCheckUtils]: 268: Hoare triple {101948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:29,089 INFO L290 TraceCheckUtils]: 269: Hoare triple {101948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:29,089 INFO L290 TraceCheckUtils]: 270: Hoare triple {101976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:29,090 INFO L272 TraceCheckUtils]: 271: Hoare triple {101976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:29,090 INFO L290 TraceCheckUtils]: 272: Hoare triple {101976#(<= ~counter~0 29)} ~cond := #in~cond; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:29,090 INFO L290 TraceCheckUtils]: 273: Hoare triple {101976#(<= ~counter~0 29)} assume !(0 == ~cond); {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:29,090 INFO L290 TraceCheckUtils]: 274: Hoare triple {101976#(<= ~counter~0 29)} assume true; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:29,091 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101976#(<= ~counter~0 29)} {101976#(<= ~counter~0 29)} #63#return; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:29,091 INFO L290 TraceCheckUtils]: 276: Hoare triple {101976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:29,091 INFO L290 TraceCheckUtils]: 277: Hoare triple {101976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:29,092 INFO L290 TraceCheckUtils]: 278: Hoare triple {101976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:29,093 INFO L290 TraceCheckUtils]: 279: Hoare triple {102004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:29,093 INFO L272 TraceCheckUtils]: 280: Hoare triple {102004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:29,093 INFO L290 TraceCheckUtils]: 281: Hoare triple {102004#(<= ~counter~0 30)} ~cond := #in~cond; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:29,094 INFO L290 TraceCheckUtils]: 282: Hoare triple {102004#(<= ~counter~0 30)} assume !(0 == ~cond); {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:29,094 INFO L290 TraceCheckUtils]: 283: Hoare triple {102004#(<= ~counter~0 30)} assume true; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:29,094 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {102004#(<= ~counter~0 30)} {102004#(<= ~counter~0 30)} #63#return; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:29,095 INFO L290 TraceCheckUtils]: 285: Hoare triple {102004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:29,095 INFO L290 TraceCheckUtils]: 286: Hoare triple {102004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:29,096 INFO L290 TraceCheckUtils]: 287: Hoare triple {102004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:29,096 INFO L290 TraceCheckUtils]: 288: Hoare triple {102032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:29,097 INFO L272 TraceCheckUtils]: 289: Hoare triple {102032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:29,097 INFO L290 TraceCheckUtils]: 290: Hoare triple {102032#(<= ~counter~0 31)} ~cond := #in~cond; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:29,097 INFO L290 TraceCheckUtils]: 291: Hoare triple {102032#(<= ~counter~0 31)} assume !(0 == ~cond); {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:29,097 INFO L290 TraceCheckUtils]: 292: Hoare triple {102032#(<= ~counter~0 31)} assume true; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:29,098 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {102032#(<= ~counter~0 31)} {102032#(<= ~counter~0 31)} #63#return; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:29,098 INFO L290 TraceCheckUtils]: 294: Hoare triple {102032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:29,098 INFO L290 TraceCheckUtils]: 295: Hoare triple {102032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:29,099 INFO L290 TraceCheckUtils]: 296: Hoare triple {102032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:29,100 INFO L290 TraceCheckUtils]: 297: Hoare triple {102060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:29,100 INFO L272 TraceCheckUtils]: 298: Hoare triple {102060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:29,100 INFO L290 TraceCheckUtils]: 299: Hoare triple {102060#(<= ~counter~0 32)} ~cond := #in~cond; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:29,101 INFO L290 TraceCheckUtils]: 300: Hoare triple {102060#(<= ~counter~0 32)} assume !(0 == ~cond); {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:29,101 INFO L290 TraceCheckUtils]: 301: Hoare triple {102060#(<= ~counter~0 32)} assume true; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:29,101 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {102060#(<= ~counter~0 32)} {102060#(<= ~counter~0 32)} #63#return; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:29,102 INFO L290 TraceCheckUtils]: 303: Hoare triple {102060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:29,102 INFO L290 TraceCheckUtils]: 304: Hoare triple {102060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:29,103 INFO L290 TraceCheckUtils]: 305: Hoare triple {102060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:29,103 INFO L290 TraceCheckUtils]: 306: Hoare triple {102088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:29,104 INFO L272 TraceCheckUtils]: 307: Hoare triple {102088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:29,104 INFO L290 TraceCheckUtils]: 308: Hoare triple {102088#(<= ~counter~0 33)} ~cond := #in~cond; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:29,104 INFO L290 TraceCheckUtils]: 309: Hoare triple {102088#(<= ~counter~0 33)} assume !(0 == ~cond); {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:29,104 INFO L290 TraceCheckUtils]: 310: Hoare triple {102088#(<= ~counter~0 33)} assume true; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:29,105 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {102088#(<= ~counter~0 33)} {102088#(<= ~counter~0 33)} #63#return; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:29,105 INFO L290 TraceCheckUtils]: 312: Hoare triple {102088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:29,105 INFO L290 TraceCheckUtils]: 313: Hoare triple {102088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:29,106 INFO L290 TraceCheckUtils]: 314: Hoare triple {102088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:29,107 INFO L290 TraceCheckUtils]: 315: Hoare triple {102116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:29,107 INFO L272 TraceCheckUtils]: 316: Hoare triple {102116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:29,107 INFO L290 TraceCheckUtils]: 317: Hoare triple {102116#(<= ~counter~0 34)} ~cond := #in~cond; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:29,108 INFO L290 TraceCheckUtils]: 318: Hoare triple {102116#(<= ~counter~0 34)} assume !(0 == ~cond); {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:29,108 INFO L290 TraceCheckUtils]: 319: Hoare triple {102116#(<= ~counter~0 34)} assume true; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:29,108 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {102116#(<= ~counter~0 34)} {102116#(<= ~counter~0 34)} #63#return; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:29,109 INFO L290 TraceCheckUtils]: 321: Hoare triple {102116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:29,109 INFO L290 TraceCheckUtils]: 322: Hoare triple {102116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:29,110 INFO L290 TraceCheckUtils]: 323: Hoare triple {102116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:29,110 INFO L290 TraceCheckUtils]: 324: Hoare triple {102144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:29,111 INFO L272 TraceCheckUtils]: 325: Hoare triple {102144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:29,111 INFO L290 TraceCheckUtils]: 326: Hoare triple {102144#(<= ~counter~0 35)} ~cond := #in~cond; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:29,111 INFO L290 TraceCheckUtils]: 327: Hoare triple {102144#(<= ~counter~0 35)} assume !(0 == ~cond); {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:29,111 INFO L290 TraceCheckUtils]: 328: Hoare triple {102144#(<= ~counter~0 35)} assume true; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:29,112 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {102144#(<= ~counter~0 35)} {102144#(<= ~counter~0 35)} #63#return; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:29,112 INFO L290 TraceCheckUtils]: 330: Hoare triple {102144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:29,113 INFO L290 TraceCheckUtils]: 331: Hoare triple {102144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:29,114 INFO L290 TraceCheckUtils]: 332: Hoare triple {102144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:29,114 INFO L290 TraceCheckUtils]: 333: Hoare triple {102172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:29,114 INFO L272 TraceCheckUtils]: 334: Hoare triple {102172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:29,115 INFO L290 TraceCheckUtils]: 335: Hoare triple {102172#(<= ~counter~0 36)} ~cond := #in~cond; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:29,115 INFO L290 TraceCheckUtils]: 336: Hoare triple {102172#(<= ~counter~0 36)} assume !(0 == ~cond); {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:29,115 INFO L290 TraceCheckUtils]: 337: Hoare triple {102172#(<= ~counter~0 36)} assume true; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:29,116 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {102172#(<= ~counter~0 36)} {102172#(<= ~counter~0 36)} #63#return; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:29,116 INFO L290 TraceCheckUtils]: 339: Hoare triple {102172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:29,117 INFO L290 TraceCheckUtils]: 340: Hoare triple {102172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:29,118 INFO L290 TraceCheckUtils]: 341: Hoare triple {102172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:29,118 INFO L290 TraceCheckUtils]: 342: Hoare triple {102200#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:29,119 INFO L272 TraceCheckUtils]: 343: Hoare triple {102200#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:29,119 INFO L290 TraceCheckUtils]: 344: Hoare triple {102200#(<= ~counter~0 37)} ~cond := #in~cond; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:29,119 INFO L290 TraceCheckUtils]: 345: Hoare triple {102200#(<= ~counter~0 37)} assume !(0 == ~cond); {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:29,119 INFO L290 TraceCheckUtils]: 346: Hoare triple {102200#(<= ~counter~0 37)} assume true; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:29,120 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {102200#(<= ~counter~0 37)} {102200#(<= ~counter~0 37)} #63#return; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:29,120 INFO L290 TraceCheckUtils]: 348: Hoare triple {102200#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:29,120 INFO L290 TraceCheckUtils]: 349: Hoare triple {102200#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:29,121 INFO L290 TraceCheckUtils]: 350: Hoare triple {102200#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:29,122 INFO L290 TraceCheckUtils]: 351: Hoare triple {102228#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:29,122 INFO L272 TraceCheckUtils]: 352: Hoare triple {102228#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:29,122 INFO L290 TraceCheckUtils]: 353: Hoare triple {102228#(<= ~counter~0 38)} ~cond := #in~cond; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:29,123 INFO L290 TraceCheckUtils]: 354: Hoare triple {102228#(<= ~counter~0 38)} assume !(0 == ~cond); {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:29,123 INFO L290 TraceCheckUtils]: 355: Hoare triple {102228#(<= ~counter~0 38)} assume true; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:29,123 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {102228#(<= ~counter~0 38)} {102228#(<= ~counter~0 38)} #63#return; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:29,124 INFO L290 TraceCheckUtils]: 357: Hoare triple {102228#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:29,124 INFO L290 TraceCheckUtils]: 358: Hoare triple {102228#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:29,125 INFO L290 TraceCheckUtils]: 359: Hoare triple {102228#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:29,125 INFO L290 TraceCheckUtils]: 360: Hoare triple {102256#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:29,126 INFO L272 TraceCheckUtils]: 361: Hoare triple {102256#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:29,126 INFO L290 TraceCheckUtils]: 362: Hoare triple {102256#(<= ~counter~0 39)} ~cond := #in~cond; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:29,126 INFO L290 TraceCheckUtils]: 363: Hoare triple {102256#(<= ~counter~0 39)} assume !(0 == ~cond); {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:29,126 INFO L290 TraceCheckUtils]: 364: Hoare triple {102256#(<= ~counter~0 39)} assume true; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:29,127 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {102256#(<= ~counter~0 39)} {102256#(<= ~counter~0 39)} #63#return; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:29,127 INFO L290 TraceCheckUtils]: 366: Hoare triple {102256#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:29,127 INFO L290 TraceCheckUtils]: 367: Hoare triple {102256#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:29,128 INFO L290 TraceCheckUtils]: 368: Hoare triple {102256#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:29,129 INFO L290 TraceCheckUtils]: 369: Hoare triple {102284#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:29,129 INFO L272 TraceCheckUtils]: 370: Hoare triple {102284#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:29,129 INFO L290 TraceCheckUtils]: 371: Hoare triple {102284#(<= ~counter~0 40)} ~cond := #in~cond; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:29,130 INFO L290 TraceCheckUtils]: 372: Hoare triple {102284#(<= ~counter~0 40)} assume !(0 == ~cond); {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:29,130 INFO L290 TraceCheckUtils]: 373: Hoare triple {102284#(<= ~counter~0 40)} assume true; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:29,131 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {102284#(<= ~counter~0 40)} {102284#(<= ~counter~0 40)} #63#return; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:29,131 INFO L290 TraceCheckUtils]: 375: Hoare triple {102284#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:29,131 INFO L290 TraceCheckUtils]: 376: Hoare triple {102284#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:29,132 INFO L290 TraceCheckUtils]: 377: Hoare triple {102284#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102312#(<= |main_#t~post6| 40)} is VALID [2022-04-08 06:22:29,132 INFO L290 TraceCheckUtils]: 378: Hoare triple {102312#(<= |main_#t~post6| 40)} assume !(#t~post6 < 50);havoc #t~post6; {101136#false} is VALID [2022-04-08 06:22:29,132 INFO L272 TraceCheckUtils]: 379: Hoare triple {101136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101136#false} is VALID [2022-04-08 06:22:29,132 INFO L290 TraceCheckUtils]: 380: Hoare triple {101136#false} ~cond := #in~cond; {101136#false} is VALID [2022-04-08 06:22:29,132 INFO L290 TraceCheckUtils]: 381: Hoare triple {101136#false} assume 0 == ~cond; {101136#false} is VALID [2022-04-08 06:22:29,132 INFO L290 TraceCheckUtils]: 382: Hoare triple {101136#false} assume !false; {101136#false} is VALID [2022-04-08 06:22:29,133 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 06:22:29,133 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:22:30,961 INFO L290 TraceCheckUtils]: 382: Hoare triple {101136#false} assume !false; {101136#false} is VALID [2022-04-08 06:22:30,961 INFO L290 TraceCheckUtils]: 381: Hoare triple {101136#false} assume 0 == ~cond; {101136#false} is VALID [2022-04-08 06:22:30,961 INFO L290 TraceCheckUtils]: 380: Hoare triple {101136#false} ~cond := #in~cond; {101136#false} is VALID [2022-04-08 06:22:30,961 INFO L272 TraceCheckUtils]: 379: Hoare triple {101136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101136#false} is VALID [2022-04-08 06:22:30,962 INFO L290 TraceCheckUtils]: 378: Hoare triple {102340#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {101136#false} is VALID [2022-04-08 06:22:30,962 INFO L290 TraceCheckUtils]: 377: Hoare triple {102344#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102340#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:22:30,962 INFO L290 TraceCheckUtils]: 376: Hoare triple {102344#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102344#(< ~counter~0 50)} is VALID [2022-04-08 06:22:30,963 INFO L290 TraceCheckUtils]: 375: Hoare triple {102344#(< ~counter~0 50)} assume !!(0 != ~r~0); {102344#(< ~counter~0 50)} is VALID [2022-04-08 06:22:30,963 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {101135#true} {102344#(< ~counter~0 50)} #63#return; {102344#(< ~counter~0 50)} is VALID [2022-04-08 06:22:30,963 INFO L290 TraceCheckUtils]: 373: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,963 INFO L290 TraceCheckUtils]: 372: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,963 INFO L290 TraceCheckUtils]: 371: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,963 INFO L272 TraceCheckUtils]: 370: Hoare triple {102344#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,964 INFO L290 TraceCheckUtils]: 369: Hoare triple {102344#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {102344#(< ~counter~0 50)} is VALID [2022-04-08 06:22:30,965 INFO L290 TraceCheckUtils]: 368: Hoare triple {102372#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102344#(< ~counter~0 50)} is VALID [2022-04-08 06:22:30,966 INFO L290 TraceCheckUtils]: 367: Hoare triple {102372#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102372#(< ~counter~0 49)} is VALID [2022-04-08 06:22:30,966 INFO L290 TraceCheckUtils]: 366: Hoare triple {102372#(< ~counter~0 49)} assume !!(0 != ~r~0); {102372#(< ~counter~0 49)} is VALID [2022-04-08 06:22:30,966 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {101135#true} {102372#(< ~counter~0 49)} #63#return; {102372#(< ~counter~0 49)} is VALID [2022-04-08 06:22:30,967 INFO L290 TraceCheckUtils]: 364: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,967 INFO L290 TraceCheckUtils]: 363: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,967 INFO L290 TraceCheckUtils]: 362: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,967 INFO L272 TraceCheckUtils]: 361: Hoare triple {102372#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,967 INFO L290 TraceCheckUtils]: 360: Hoare triple {102372#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {102372#(< ~counter~0 49)} is VALID [2022-04-08 06:22:30,968 INFO L290 TraceCheckUtils]: 359: Hoare triple {102400#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102372#(< ~counter~0 49)} is VALID [2022-04-08 06:22:30,968 INFO L290 TraceCheckUtils]: 358: Hoare triple {102400#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102400#(< ~counter~0 48)} is VALID [2022-04-08 06:22:30,968 INFO L290 TraceCheckUtils]: 357: Hoare triple {102400#(< ~counter~0 48)} assume !!(0 != ~r~0); {102400#(< ~counter~0 48)} is VALID [2022-04-08 06:22:30,969 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {101135#true} {102400#(< ~counter~0 48)} #63#return; {102400#(< ~counter~0 48)} is VALID [2022-04-08 06:22:30,969 INFO L290 TraceCheckUtils]: 355: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,969 INFO L290 TraceCheckUtils]: 354: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,969 INFO L290 TraceCheckUtils]: 353: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,969 INFO L272 TraceCheckUtils]: 352: Hoare triple {102400#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,969 INFO L290 TraceCheckUtils]: 351: Hoare triple {102400#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {102400#(< ~counter~0 48)} is VALID [2022-04-08 06:22:30,970 INFO L290 TraceCheckUtils]: 350: Hoare triple {102428#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102400#(< ~counter~0 48)} is VALID [2022-04-08 06:22:30,971 INFO L290 TraceCheckUtils]: 349: Hoare triple {102428#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102428#(< ~counter~0 47)} is VALID [2022-04-08 06:22:30,971 INFO L290 TraceCheckUtils]: 348: Hoare triple {102428#(< ~counter~0 47)} assume !!(0 != ~r~0); {102428#(< ~counter~0 47)} is VALID [2022-04-08 06:22:30,971 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {101135#true} {102428#(< ~counter~0 47)} #63#return; {102428#(< ~counter~0 47)} is VALID [2022-04-08 06:22:30,971 INFO L290 TraceCheckUtils]: 346: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,971 INFO L290 TraceCheckUtils]: 345: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,972 INFO L290 TraceCheckUtils]: 344: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,972 INFO L272 TraceCheckUtils]: 343: Hoare triple {102428#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,972 INFO L290 TraceCheckUtils]: 342: Hoare triple {102428#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {102428#(< ~counter~0 47)} is VALID [2022-04-08 06:22:30,973 INFO L290 TraceCheckUtils]: 341: Hoare triple {102456#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102428#(< ~counter~0 47)} is VALID [2022-04-08 06:22:30,973 INFO L290 TraceCheckUtils]: 340: Hoare triple {102456#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102456#(< ~counter~0 46)} is VALID [2022-04-08 06:22:30,973 INFO L290 TraceCheckUtils]: 339: Hoare triple {102456#(< ~counter~0 46)} assume !!(0 != ~r~0); {102456#(< ~counter~0 46)} is VALID [2022-04-08 06:22:30,974 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {101135#true} {102456#(< ~counter~0 46)} #63#return; {102456#(< ~counter~0 46)} is VALID [2022-04-08 06:22:30,974 INFO L290 TraceCheckUtils]: 337: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,974 INFO L290 TraceCheckUtils]: 336: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,974 INFO L290 TraceCheckUtils]: 335: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,974 INFO L272 TraceCheckUtils]: 334: Hoare triple {102456#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,974 INFO L290 TraceCheckUtils]: 333: Hoare triple {102456#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {102456#(< ~counter~0 46)} is VALID [2022-04-08 06:22:30,975 INFO L290 TraceCheckUtils]: 332: Hoare triple {102484#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102456#(< ~counter~0 46)} is VALID [2022-04-08 06:22:30,975 INFO L290 TraceCheckUtils]: 331: Hoare triple {102484#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102484#(< ~counter~0 45)} is VALID [2022-04-08 06:22:30,976 INFO L290 TraceCheckUtils]: 330: Hoare triple {102484#(< ~counter~0 45)} assume !!(0 != ~r~0); {102484#(< ~counter~0 45)} is VALID [2022-04-08 06:22:30,976 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {101135#true} {102484#(< ~counter~0 45)} #63#return; {102484#(< ~counter~0 45)} is VALID [2022-04-08 06:22:30,976 INFO L290 TraceCheckUtils]: 328: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,976 INFO L290 TraceCheckUtils]: 327: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,976 INFO L290 TraceCheckUtils]: 326: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,976 INFO L272 TraceCheckUtils]: 325: Hoare triple {102484#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,977 INFO L290 TraceCheckUtils]: 324: Hoare triple {102484#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {102484#(< ~counter~0 45)} is VALID [2022-04-08 06:22:30,978 INFO L290 TraceCheckUtils]: 323: Hoare triple {102512#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102484#(< ~counter~0 45)} is VALID [2022-04-08 06:22:30,978 INFO L290 TraceCheckUtils]: 322: Hoare triple {102512#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102512#(< ~counter~0 44)} is VALID [2022-04-08 06:22:30,978 INFO L290 TraceCheckUtils]: 321: Hoare triple {102512#(< ~counter~0 44)} assume !!(0 != ~r~0); {102512#(< ~counter~0 44)} is VALID [2022-04-08 06:22:30,979 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {101135#true} {102512#(< ~counter~0 44)} #63#return; {102512#(< ~counter~0 44)} is VALID [2022-04-08 06:22:30,979 INFO L290 TraceCheckUtils]: 319: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,979 INFO L290 TraceCheckUtils]: 318: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,979 INFO L290 TraceCheckUtils]: 317: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,979 INFO L272 TraceCheckUtils]: 316: Hoare triple {102512#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,979 INFO L290 TraceCheckUtils]: 315: Hoare triple {102512#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {102512#(< ~counter~0 44)} is VALID [2022-04-08 06:22:30,980 INFO L290 TraceCheckUtils]: 314: Hoare triple {102540#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102512#(< ~counter~0 44)} is VALID [2022-04-08 06:22:30,980 INFO L290 TraceCheckUtils]: 313: Hoare triple {102540#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102540#(< ~counter~0 43)} is VALID [2022-04-08 06:22:30,981 INFO L290 TraceCheckUtils]: 312: Hoare triple {102540#(< ~counter~0 43)} assume !!(0 != ~r~0); {102540#(< ~counter~0 43)} is VALID [2022-04-08 06:22:30,981 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {101135#true} {102540#(< ~counter~0 43)} #63#return; {102540#(< ~counter~0 43)} is VALID [2022-04-08 06:22:30,981 INFO L290 TraceCheckUtils]: 310: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,981 INFO L290 TraceCheckUtils]: 309: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,981 INFO L290 TraceCheckUtils]: 308: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,981 INFO L272 TraceCheckUtils]: 307: Hoare triple {102540#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,982 INFO L290 TraceCheckUtils]: 306: Hoare triple {102540#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {102540#(< ~counter~0 43)} is VALID [2022-04-08 06:22:30,982 INFO L290 TraceCheckUtils]: 305: Hoare triple {102568#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102540#(< ~counter~0 43)} is VALID [2022-04-08 06:22:30,983 INFO L290 TraceCheckUtils]: 304: Hoare triple {102568#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102568#(< ~counter~0 42)} is VALID [2022-04-08 06:22:30,983 INFO L290 TraceCheckUtils]: 303: Hoare triple {102568#(< ~counter~0 42)} assume !!(0 != ~r~0); {102568#(< ~counter~0 42)} is VALID [2022-04-08 06:22:30,983 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {101135#true} {102568#(< ~counter~0 42)} #63#return; {102568#(< ~counter~0 42)} is VALID [2022-04-08 06:22:30,984 INFO L290 TraceCheckUtils]: 301: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,984 INFO L290 TraceCheckUtils]: 300: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,984 INFO L290 TraceCheckUtils]: 299: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,984 INFO L272 TraceCheckUtils]: 298: Hoare triple {102568#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,984 INFO L290 TraceCheckUtils]: 297: Hoare triple {102568#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {102568#(< ~counter~0 42)} is VALID [2022-04-08 06:22:30,985 INFO L290 TraceCheckUtils]: 296: Hoare triple {102284#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102568#(< ~counter~0 42)} is VALID [2022-04-08 06:22:30,985 INFO L290 TraceCheckUtils]: 295: Hoare triple {102284#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:30,985 INFO L290 TraceCheckUtils]: 294: Hoare triple {102284#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:30,986 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {101135#true} {102284#(<= ~counter~0 40)} #63#return; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:30,986 INFO L290 TraceCheckUtils]: 292: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,986 INFO L290 TraceCheckUtils]: 291: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,986 INFO L290 TraceCheckUtils]: 290: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,986 INFO L272 TraceCheckUtils]: 289: Hoare triple {102284#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,986 INFO L290 TraceCheckUtils]: 288: Hoare triple {102284#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:30,987 INFO L290 TraceCheckUtils]: 287: Hoare triple {102256#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:30,988 INFO L290 TraceCheckUtils]: 286: Hoare triple {102256#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:30,988 INFO L290 TraceCheckUtils]: 285: Hoare triple {102256#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:30,988 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {101135#true} {102256#(<= ~counter~0 39)} #63#return; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:30,988 INFO L290 TraceCheckUtils]: 283: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,988 INFO L290 TraceCheckUtils]: 282: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,989 INFO L290 TraceCheckUtils]: 281: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,989 INFO L272 TraceCheckUtils]: 280: Hoare triple {102256#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,989 INFO L290 TraceCheckUtils]: 279: Hoare triple {102256#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:30,990 INFO L290 TraceCheckUtils]: 278: Hoare triple {102228#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:30,990 INFO L290 TraceCheckUtils]: 277: Hoare triple {102228#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:30,990 INFO L290 TraceCheckUtils]: 276: Hoare triple {102228#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:30,991 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101135#true} {102228#(<= ~counter~0 38)} #63#return; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:30,991 INFO L290 TraceCheckUtils]: 274: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,991 INFO L290 TraceCheckUtils]: 273: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,991 INFO L290 TraceCheckUtils]: 272: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,991 INFO L272 TraceCheckUtils]: 271: Hoare triple {102228#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,991 INFO L290 TraceCheckUtils]: 270: Hoare triple {102228#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:30,992 INFO L290 TraceCheckUtils]: 269: Hoare triple {102200#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:30,992 INFO L290 TraceCheckUtils]: 268: Hoare triple {102200#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:30,993 INFO L290 TraceCheckUtils]: 267: Hoare triple {102200#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:30,993 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101135#true} {102200#(<= ~counter~0 37)} #63#return; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:30,993 INFO L290 TraceCheckUtils]: 265: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,993 INFO L290 TraceCheckUtils]: 264: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,993 INFO L290 TraceCheckUtils]: 263: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,993 INFO L272 TraceCheckUtils]: 262: Hoare triple {102200#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,994 INFO L290 TraceCheckUtils]: 261: Hoare triple {102200#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:30,994 INFO L290 TraceCheckUtils]: 260: Hoare triple {102172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:30,995 INFO L290 TraceCheckUtils]: 259: Hoare triple {102172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:30,995 INFO L290 TraceCheckUtils]: 258: Hoare triple {102172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:30,995 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101135#true} {102172#(<= ~counter~0 36)} #63#return; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:30,996 INFO L290 TraceCheckUtils]: 256: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,996 INFO L290 TraceCheckUtils]: 255: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,996 INFO L290 TraceCheckUtils]: 254: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,996 INFO L272 TraceCheckUtils]: 253: Hoare triple {102172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,996 INFO L290 TraceCheckUtils]: 252: Hoare triple {102172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:30,997 INFO L290 TraceCheckUtils]: 251: Hoare triple {102144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:30,997 INFO L290 TraceCheckUtils]: 250: Hoare triple {102144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:30,997 INFO L290 TraceCheckUtils]: 249: Hoare triple {102144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:30,998 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101135#true} {102144#(<= ~counter~0 35)} #63#return; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:30,998 INFO L290 TraceCheckUtils]: 247: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:30,998 INFO L290 TraceCheckUtils]: 246: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:30,998 INFO L290 TraceCheckUtils]: 245: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:30,998 INFO L272 TraceCheckUtils]: 244: Hoare triple {102144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:30,998 INFO L290 TraceCheckUtils]: 243: Hoare triple {102144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:30,999 INFO L290 TraceCheckUtils]: 242: Hoare triple {102116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:31,000 INFO L290 TraceCheckUtils]: 241: Hoare triple {102116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:31,000 INFO L290 TraceCheckUtils]: 240: Hoare triple {102116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:31,000 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101135#true} {102116#(<= ~counter~0 34)} #63#return; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:31,000 INFO L290 TraceCheckUtils]: 238: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,000 INFO L290 TraceCheckUtils]: 237: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,001 INFO L290 TraceCheckUtils]: 236: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,001 INFO L272 TraceCheckUtils]: 235: Hoare triple {102116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,001 INFO L290 TraceCheckUtils]: 234: Hoare triple {102116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:31,002 INFO L290 TraceCheckUtils]: 233: Hoare triple {102088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:31,002 INFO L290 TraceCheckUtils]: 232: Hoare triple {102088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:31,002 INFO L290 TraceCheckUtils]: 231: Hoare triple {102088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:31,003 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101135#true} {102088#(<= ~counter~0 33)} #63#return; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:31,003 INFO L290 TraceCheckUtils]: 229: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,003 INFO L290 TraceCheckUtils]: 228: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,003 INFO L290 TraceCheckUtils]: 227: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,003 INFO L272 TraceCheckUtils]: 226: Hoare triple {102088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,003 INFO L290 TraceCheckUtils]: 225: Hoare triple {102088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:31,004 INFO L290 TraceCheckUtils]: 224: Hoare triple {102060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:31,004 INFO L290 TraceCheckUtils]: 223: Hoare triple {102060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:31,005 INFO L290 TraceCheckUtils]: 222: Hoare triple {102060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:31,005 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101135#true} {102060#(<= ~counter~0 32)} #63#return; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:31,005 INFO L290 TraceCheckUtils]: 220: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,005 INFO L290 TraceCheckUtils]: 219: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,005 INFO L290 TraceCheckUtils]: 218: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,005 INFO L272 TraceCheckUtils]: 217: Hoare triple {102060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,006 INFO L290 TraceCheckUtils]: 216: Hoare triple {102060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:31,007 INFO L290 TraceCheckUtils]: 215: Hoare triple {102032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:31,007 INFO L290 TraceCheckUtils]: 214: Hoare triple {102032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:31,007 INFO L290 TraceCheckUtils]: 213: Hoare triple {102032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:31,008 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101135#true} {102032#(<= ~counter~0 31)} #63#return; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:31,008 INFO L290 TraceCheckUtils]: 211: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,008 INFO L290 TraceCheckUtils]: 210: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,008 INFO L290 TraceCheckUtils]: 209: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,008 INFO L272 TraceCheckUtils]: 208: Hoare triple {102032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,008 INFO L290 TraceCheckUtils]: 207: Hoare triple {102032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:31,009 INFO L290 TraceCheckUtils]: 206: Hoare triple {102004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:31,009 INFO L290 TraceCheckUtils]: 205: Hoare triple {102004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:31,009 INFO L290 TraceCheckUtils]: 204: Hoare triple {102004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:31,010 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101135#true} {102004#(<= ~counter~0 30)} #63#return; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:31,010 INFO L290 TraceCheckUtils]: 202: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,010 INFO L290 TraceCheckUtils]: 201: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,010 INFO L290 TraceCheckUtils]: 200: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,010 INFO L272 TraceCheckUtils]: 199: Hoare triple {102004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,010 INFO L290 TraceCheckUtils]: 198: Hoare triple {102004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:31,011 INFO L290 TraceCheckUtils]: 197: Hoare triple {101976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:31,012 INFO L290 TraceCheckUtils]: 196: Hoare triple {101976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:31,012 INFO L290 TraceCheckUtils]: 195: Hoare triple {101976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:31,012 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101135#true} {101976#(<= ~counter~0 29)} #63#return; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:31,012 INFO L290 TraceCheckUtils]: 193: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,013 INFO L290 TraceCheckUtils]: 192: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,013 INFO L290 TraceCheckUtils]: 191: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,013 INFO L272 TraceCheckUtils]: 190: Hoare triple {101976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,013 INFO L290 TraceCheckUtils]: 189: Hoare triple {101976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:31,014 INFO L290 TraceCheckUtils]: 188: Hoare triple {101948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:31,014 INFO L290 TraceCheckUtils]: 187: Hoare triple {101948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:31,014 INFO L290 TraceCheckUtils]: 186: Hoare triple {101948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:31,015 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101135#true} {101948#(<= ~counter~0 28)} #63#return; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:31,015 INFO L290 TraceCheckUtils]: 184: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,015 INFO L290 TraceCheckUtils]: 183: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,015 INFO L290 TraceCheckUtils]: 182: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,015 INFO L272 TraceCheckUtils]: 181: Hoare triple {101948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,015 INFO L290 TraceCheckUtils]: 180: Hoare triple {101948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:31,016 INFO L290 TraceCheckUtils]: 179: Hoare triple {101920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:31,016 INFO L290 TraceCheckUtils]: 178: Hoare triple {101920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:31,017 INFO L290 TraceCheckUtils]: 177: Hoare triple {101920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:31,017 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101135#true} {101920#(<= ~counter~0 27)} #63#return; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:31,017 INFO L290 TraceCheckUtils]: 175: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,017 INFO L290 TraceCheckUtils]: 174: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,017 INFO L290 TraceCheckUtils]: 173: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,018 INFO L272 TraceCheckUtils]: 172: Hoare triple {101920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,018 INFO L290 TraceCheckUtils]: 171: Hoare triple {101920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:31,019 INFO L290 TraceCheckUtils]: 170: Hoare triple {101892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:31,019 INFO L290 TraceCheckUtils]: 169: Hoare triple {101892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:31,019 INFO L290 TraceCheckUtils]: 168: Hoare triple {101892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:31,020 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101135#true} {101892#(<= ~counter~0 26)} #63#return; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:31,020 INFO L290 TraceCheckUtils]: 166: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,020 INFO L290 TraceCheckUtils]: 165: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,020 INFO L290 TraceCheckUtils]: 164: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,020 INFO L272 TraceCheckUtils]: 163: Hoare triple {101892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,020 INFO L290 TraceCheckUtils]: 162: Hoare triple {101892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:31,021 INFO L290 TraceCheckUtils]: 161: Hoare triple {101864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:31,021 INFO L290 TraceCheckUtils]: 160: Hoare triple {101864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:31,022 INFO L290 TraceCheckUtils]: 159: Hoare triple {101864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:31,022 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101135#true} {101864#(<= ~counter~0 25)} #63#return; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:31,022 INFO L290 TraceCheckUtils]: 157: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,022 INFO L290 TraceCheckUtils]: 156: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,022 INFO L290 TraceCheckUtils]: 155: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,022 INFO L272 TraceCheckUtils]: 154: Hoare triple {101864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,023 INFO L290 TraceCheckUtils]: 153: Hoare triple {101864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:31,023 INFO L290 TraceCheckUtils]: 152: Hoare triple {101836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:31,024 INFO L290 TraceCheckUtils]: 151: Hoare triple {101836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:31,024 INFO L290 TraceCheckUtils]: 150: Hoare triple {101836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:31,024 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101135#true} {101836#(<= ~counter~0 24)} #63#return; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:31,025 INFO L290 TraceCheckUtils]: 148: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,025 INFO L290 TraceCheckUtils]: 147: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,025 INFO L290 TraceCheckUtils]: 146: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,025 INFO L272 TraceCheckUtils]: 145: Hoare triple {101836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,025 INFO L290 TraceCheckUtils]: 144: Hoare triple {101836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:31,026 INFO L290 TraceCheckUtils]: 143: Hoare triple {101808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:31,026 INFO L290 TraceCheckUtils]: 142: Hoare triple {101808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:31,026 INFO L290 TraceCheckUtils]: 141: Hoare triple {101808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:31,027 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101135#true} {101808#(<= ~counter~0 23)} #63#return; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:31,027 INFO L290 TraceCheckUtils]: 139: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,027 INFO L290 TraceCheckUtils]: 138: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,027 INFO L290 TraceCheckUtils]: 137: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,027 INFO L272 TraceCheckUtils]: 136: Hoare triple {101808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,027 INFO L290 TraceCheckUtils]: 135: Hoare triple {101808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:31,028 INFO L290 TraceCheckUtils]: 134: Hoare triple {101780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:31,029 INFO L290 TraceCheckUtils]: 133: Hoare triple {101780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:31,029 INFO L290 TraceCheckUtils]: 132: Hoare triple {101780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:31,029 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101135#true} {101780#(<= ~counter~0 22)} #63#return; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:31,029 INFO L290 TraceCheckUtils]: 130: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,030 INFO L290 TraceCheckUtils]: 129: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,030 INFO L290 TraceCheckUtils]: 128: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,030 INFO L272 TraceCheckUtils]: 127: Hoare triple {101780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,030 INFO L290 TraceCheckUtils]: 126: Hoare triple {101780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:31,031 INFO L290 TraceCheckUtils]: 125: Hoare triple {101752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:31,031 INFO L290 TraceCheckUtils]: 124: Hoare triple {101752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:31,031 INFO L290 TraceCheckUtils]: 123: Hoare triple {101752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:31,032 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101135#true} {101752#(<= ~counter~0 21)} #63#return; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:31,032 INFO L290 TraceCheckUtils]: 121: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,032 INFO L290 TraceCheckUtils]: 120: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,032 INFO L290 TraceCheckUtils]: 119: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,032 INFO L272 TraceCheckUtils]: 118: Hoare triple {101752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,032 INFO L290 TraceCheckUtils]: 117: Hoare triple {101752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:31,033 INFO L290 TraceCheckUtils]: 116: Hoare triple {101724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:31,033 INFO L290 TraceCheckUtils]: 115: Hoare triple {101724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:31,034 INFO L290 TraceCheckUtils]: 114: Hoare triple {101724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:31,034 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101135#true} {101724#(<= ~counter~0 20)} #63#return; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:31,034 INFO L290 TraceCheckUtils]: 112: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,034 INFO L290 TraceCheckUtils]: 111: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,034 INFO L290 TraceCheckUtils]: 110: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,034 INFO L272 TraceCheckUtils]: 109: Hoare triple {101724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,035 INFO L290 TraceCheckUtils]: 108: Hoare triple {101724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:31,036 INFO L290 TraceCheckUtils]: 107: Hoare triple {101696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:31,036 INFO L290 TraceCheckUtils]: 106: Hoare triple {101696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:31,036 INFO L290 TraceCheckUtils]: 105: Hoare triple {101696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:31,037 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101135#true} {101696#(<= ~counter~0 19)} #63#return; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:31,037 INFO L290 TraceCheckUtils]: 103: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,037 INFO L290 TraceCheckUtils]: 102: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,037 INFO L290 TraceCheckUtils]: 101: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,037 INFO L272 TraceCheckUtils]: 100: Hoare triple {101696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,037 INFO L290 TraceCheckUtils]: 99: Hoare triple {101696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:31,038 INFO L290 TraceCheckUtils]: 98: Hoare triple {101668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:31,038 INFO L290 TraceCheckUtils]: 97: Hoare triple {101668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:31,039 INFO L290 TraceCheckUtils]: 96: Hoare triple {101668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:31,039 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101135#true} {101668#(<= ~counter~0 18)} #63#return; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:31,039 INFO L290 TraceCheckUtils]: 94: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,039 INFO L290 TraceCheckUtils]: 93: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,039 INFO L290 TraceCheckUtils]: 92: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,039 INFO L272 TraceCheckUtils]: 91: Hoare triple {101668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,040 INFO L290 TraceCheckUtils]: 90: Hoare triple {101668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:31,040 INFO L290 TraceCheckUtils]: 89: Hoare triple {101640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:31,041 INFO L290 TraceCheckUtils]: 88: Hoare triple {101640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:31,041 INFO L290 TraceCheckUtils]: 87: Hoare triple {101640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:31,041 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101135#true} {101640#(<= ~counter~0 17)} #63#return; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:31,042 INFO L290 TraceCheckUtils]: 85: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,042 INFO L290 TraceCheckUtils]: 84: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,042 INFO L290 TraceCheckUtils]: 83: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,042 INFO L272 TraceCheckUtils]: 82: Hoare triple {101640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,042 INFO L290 TraceCheckUtils]: 81: Hoare triple {101640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:31,043 INFO L290 TraceCheckUtils]: 80: Hoare triple {101612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:31,043 INFO L290 TraceCheckUtils]: 79: Hoare triple {101612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:31,043 INFO L290 TraceCheckUtils]: 78: Hoare triple {101612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:31,044 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101135#true} {101612#(<= ~counter~0 16)} #63#return; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:31,044 INFO L290 TraceCheckUtils]: 76: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,044 INFO L290 TraceCheckUtils]: 75: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,044 INFO L290 TraceCheckUtils]: 74: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,044 INFO L272 TraceCheckUtils]: 73: Hoare triple {101612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,044 INFO L290 TraceCheckUtils]: 72: Hoare triple {101612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:31,045 INFO L290 TraceCheckUtils]: 71: Hoare triple {101584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:31,046 INFO L290 TraceCheckUtils]: 70: Hoare triple {101584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:31,046 INFO L290 TraceCheckUtils]: 69: Hoare triple {101584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:31,046 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101135#true} {101584#(<= ~counter~0 15)} #63#return; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:31,046 INFO L290 TraceCheckUtils]: 67: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,046 INFO L290 TraceCheckUtils]: 66: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,047 INFO L290 TraceCheckUtils]: 65: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,047 INFO L272 TraceCheckUtils]: 64: Hoare triple {101584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,047 INFO L290 TraceCheckUtils]: 63: Hoare triple {101584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:31,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {101556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:31,048 INFO L290 TraceCheckUtils]: 61: Hoare triple {101556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:31,048 INFO L290 TraceCheckUtils]: 60: Hoare triple {101556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:31,049 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101135#true} {101556#(<= ~counter~0 14)} #63#return; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:31,049 INFO L290 TraceCheckUtils]: 58: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,049 INFO L290 TraceCheckUtils]: 57: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,049 INFO L290 TraceCheckUtils]: 56: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,049 INFO L272 TraceCheckUtils]: 55: Hoare triple {101556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,049 INFO L290 TraceCheckUtils]: 54: Hoare triple {101556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:31,050 INFO L290 TraceCheckUtils]: 53: Hoare triple {101528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:31,050 INFO L290 TraceCheckUtils]: 52: Hoare triple {101528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:31,051 INFO L290 TraceCheckUtils]: 51: Hoare triple {101528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:31,051 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101135#true} {101528#(<= ~counter~0 13)} #63#return; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:31,051 INFO L290 TraceCheckUtils]: 49: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,051 INFO L290 TraceCheckUtils]: 48: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,051 INFO L290 TraceCheckUtils]: 47: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,051 INFO L272 TraceCheckUtils]: 46: Hoare triple {101528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,052 INFO L290 TraceCheckUtils]: 45: Hoare triple {101528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:31,053 INFO L290 TraceCheckUtils]: 44: Hoare triple {101500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:31,053 INFO L290 TraceCheckUtils]: 43: Hoare triple {101500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:31,053 INFO L290 TraceCheckUtils]: 42: Hoare triple {101500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:31,054 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101135#true} {101500#(<= ~counter~0 12)} #63#return; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:31,054 INFO L290 TraceCheckUtils]: 40: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,054 INFO L290 TraceCheckUtils]: 39: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,054 INFO L290 TraceCheckUtils]: 38: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,054 INFO L272 TraceCheckUtils]: 37: Hoare triple {101500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,054 INFO L290 TraceCheckUtils]: 36: Hoare triple {101500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:31,055 INFO L290 TraceCheckUtils]: 35: Hoare triple {101472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:31,055 INFO L290 TraceCheckUtils]: 34: Hoare triple {101472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:31,055 INFO L290 TraceCheckUtils]: 33: Hoare triple {101472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:31,056 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101135#true} {101472#(<= ~counter~0 11)} #63#return; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:31,056 INFO L290 TraceCheckUtils]: 31: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,056 INFO L290 TraceCheckUtils]: 30: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,056 INFO L290 TraceCheckUtils]: 29: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,056 INFO L272 TraceCheckUtils]: 28: Hoare triple {101472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,057 INFO L290 TraceCheckUtils]: 27: Hoare triple {101472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:31,057 INFO L290 TraceCheckUtils]: 26: Hoare triple {101444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:31,058 INFO L290 TraceCheckUtils]: 25: Hoare triple {101444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:31,058 INFO L290 TraceCheckUtils]: 24: Hoare triple {101444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:31,058 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101135#true} {101444#(<= ~counter~0 10)} #63#return; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:31,058 INFO L290 TraceCheckUtils]: 22: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,059 INFO L290 TraceCheckUtils]: 21: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,059 INFO L290 TraceCheckUtils]: 20: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,059 INFO L272 TraceCheckUtils]: 19: Hoare triple {101444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,059 INFO L290 TraceCheckUtils]: 18: Hoare triple {101444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:31,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {101416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:31,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {101416#(<= ~counter~0 9)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:31,061 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101135#true} {101416#(<= ~counter~0 9)} #61#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:31,061 INFO L290 TraceCheckUtils]: 14: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,061 INFO L290 TraceCheckUtils]: 13: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,061 INFO L290 TraceCheckUtils]: 12: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,061 INFO L272 TraceCheckUtils]: 11: Hoare triple {101416#(<= ~counter~0 9)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,061 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101135#true} {101416#(<= ~counter~0 9)} #59#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:31,061 INFO L290 TraceCheckUtils]: 9: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-08 06:22:31,061 INFO L290 TraceCheckUtils]: 8: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-08 06:22:31,061 INFO L290 TraceCheckUtils]: 7: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-08 06:22:31,061 INFO L272 TraceCheckUtils]: 6: Hoare triple {101416#(<= ~counter~0 9)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101135#true} is VALID [2022-04-08 06:22:31,062 INFO L290 TraceCheckUtils]: 5: Hoare triple {101416#(<= ~counter~0 9)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:31,062 INFO L272 TraceCheckUtils]: 4: Hoare triple {101416#(<= ~counter~0 9)} call #t~ret7 := main(); {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:31,062 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101416#(<= ~counter~0 9)} {101135#true} #67#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:31,063 INFO L290 TraceCheckUtils]: 2: Hoare triple {101416#(<= ~counter~0 9)} assume true; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:31,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {101135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101416#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:31,063 INFO L272 TraceCheckUtils]: 0: Hoare triple {101135#true} call ULTIMATE.init(); {101135#true} is VALID [2022-04-08 06:22:31,064 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 06:22:31,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:22:31,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533555294] [2022-04-08 06:22:31,064 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:22:31,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1219824651] [2022-04-08 06:22:31,064 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1219824651] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:22:31,064 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:22:31,064 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44] total 54 [2022-04-08 06:22:31,065 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:22:31,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [902065748] [2022-04-08 06:22:31,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [902065748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:22:31,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:22:31,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-08 06:22:31,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629283292] [2022-04-08 06:22:31,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:22:31,065 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 06:22:31,066 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:22:31,066 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 06:22:31,375 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 06:22:31,375 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-08 06:22:31,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:31,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-08 06:22:31,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:22:31,376 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 06:22:33,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:33,720 INFO L93 Difference]: Finished difference Result 394 states and 436 transitions. [2022-04-08 06:22:33,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2022-04-08 06:22:33,721 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 06:22:33,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:22:33,721 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 06:22:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-08 06:22:33,729 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 06:22:33,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-08 06:22:33,737 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 435 transitions. [2022-04-08 06:22:34,113 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 06:22:34,120 INFO L225 Difference]: With dead ends: 394 [2022-04-08 06:22:34,120 INFO L226 Difference]: Without dead ends: 389 [2022-04-08 06:22:34,121 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 805 GetRequests, 712 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 878 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3451, Invalid=5291, Unknown=0, NotChecked=0, Total=8742 [2022-04-08 06:22:34,121 INFO L913 BasicCegarLoop]: 66 mSDtfsCounter, 138 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 138 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 06:22:34,121 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [138 Valid, 396 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 06:22:34,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-04-08 06:22:34,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 389. [2022-04-08 06:22:34,766 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:22:34,767 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 06:22:34,767 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 06:22:34,767 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 06:22:34,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:34,773 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-08 06:22:34,773 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-08 06:22:34,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:34,774 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:34,774 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 06:22:34,774 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 06:22:34,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:34,782 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-08 06:22:34,782 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-08 06:22:34,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:34,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:34,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:22:34,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:22:34,783 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 06:22:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 431 transitions. [2022-04-08 06:22:34,794 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 431 transitions. Word has length 383 [2022-04-08 06:22:34,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:22:34,794 INFO L478 AbstractCegarLoop]: Abstraction has 389 states and 431 transitions. [2022-04-08 06:22:34,794 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 06:22:34,795 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 431 transitions. [2022-04-08 06:22:37,557 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 430 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 06:22:37,557 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-08 06:22:37,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-04-08 06:22:37,558 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:22:37,559 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 06:22:37,576 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 06:22:37,759 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 06:22:37,759 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:22:37,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:22:37,760 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 81 times [2022-04-08 06:22:37,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:37,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [334353705] [2022-04-08 06:22:37,760 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:22:37,760 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 82 times [2022-04-08 06:22:37,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:22:37,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1681112325] [2022-04-08 06:22:37,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:22:37,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:22:37,788 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:22:37,788 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1329121537] [2022-04-08 06:22:37,789 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:22:37,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:22:37,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:22:37,791 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 06:22:37,792 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 06:22:38,082 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:22:38,082 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:22:38,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-08 06:22:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:22:38,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:22:40,369 INFO L272 TraceCheckUtils]: 0: Hoare triple {105910#true} call ULTIMATE.init(); {105910#true} is VALID [2022-04-08 06:22:40,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {105910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,371 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105918#(<= ~counter~0 0)} {105910#true} #67#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,371 INFO L272 TraceCheckUtils]: 4: Hoare triple {105918#(<= ~counter~0 0)} call #t~ret7 := main(); {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,371 INFO L290 TraceCheckUtils]: 5: Hoare triple {105918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,372 INFO L272 TraceCheckUtils]: 6: Hoare triple {105918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,372 INFO L290 TraceCheckUtils]: 7: Hoare triple {105918#(<= ~counter~0 0)} ~cond := #in~cond; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,372 INFO L290 TraceCheckUtils]: 8: Hoare triple {105918#(<= ~counter~0 0)} assume !(0 == ~cond); {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,372 INFO L290 TraceCheckUtils]: 9: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,373 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105918#(<= ~counter~0 0)} {105918#(<= ~counter~0 0)} #59#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,373 INFO L272 TraceCheckUtils]: 11: Hoare triple {105918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,373 INFO L290 TraceCheckUtils]: 12: Hoare triple {105918#(<= ~counter~0 0)} ~cond := #in~cond; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,374 INFO L290 TraceCheckUtils]: 13: Hoare triple {105918#(<= ~counter~0 0)} assume !(0 == ~cond); {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,374 INFO L290 TraceCheckUtils]: 14: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,374 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105918#(<= ~counter~0 0)} {105918#(<= ~counter~0 0)} #61#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,374 INFO L290 TraceCheckUtils]: 16: Hoare triple {105918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {105918#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:40,377 INFO L290 TraceCheckUtils]: 17: Hoare triple {105918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105967#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:40,377 INFO L290 TraceCheckUtils]: 18: Hoare triple {105967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {105967#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:40,377 INFO L272 TraceCheckUtils]: 19: Hoare triple {105967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105967#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:40,378 INFO L290 TraceCheckUtils]: 20: Hoare triple {105967#(<= ~counter~0 1)} ~cond := #in~cond; {105967#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:40,378 INFO L290 TraceCheckUtils]: 21: Hoare triple {105967#(<= ~counter~0 1)} assume !(0 == ~cond); {105967#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:40,378 INFO L290 TraceCheckUtils]: 22: Hoare triple {105967#(<= ~counter~0 1)} assume true; {105967#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:40,379 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105967#(<= ~counter~0 1)} {105967#(<= ~counter~0 1)} #63#return; {105967#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:40,379 INFO L290 TraceCheckUtils]: 24: Hoare triple {105967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {105967#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:40,379 INFO L290 TraceCheckUtils]: 25: Hoare triple {105967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105967#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:40,380 INFO L290 TraceCheckUtils]: 26: Hoare triple {105967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105995#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:40,380 INFO L290 TraceCheckUtils]: 27: Hoare triple {105995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {105995#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:40,381 INFO L272 TraceCheckUtils]: 28: Hoare triple {105995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105995#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:40,381 INFO L290 TraceCheckUtils]: 29: Hoare triple {105995#(<= ~counter~0 2)} ~cond := #in~cond; {105995#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:40,381 INFO L290 TraceCheckUtils]: 30: Hoare triple {105995#(<= ~counter~0 2)} assume !(0 == ~cond); {105995#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:40,381 INFO L290 TraceCheckUtils]: 31: Hoare triple {105995#(<= ~counter~0 2)} assume true; {105995#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:40,382 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105995#(<= ~counter~0 2)} {105995#(<= ~counter~0 2)} #63#return; {105995#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:40,382 INFO L290 TraceCheckUtils]: 33: Hoare triple {105995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {105995#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:40,382 INFO L290 TraceCheckUtils]: 34: Hoare triple {105995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105995#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:40,383 INFO L290 TraceCheckUtils]: 35: Hoare triple {105995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106023#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:40,384 INFO L290 TraceCheckUtils]: 36: Hoare triple {106023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {106023#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:40,384 INFO L272 TraceCheckUtils]: 37: Hoare triple {106023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106023#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:40,384 INFO L290 TraceCheckUtils]: 38: Hoare triple {106023#(<= ~counter~0 3)} ~cond := #in~cond; {106023#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:40,385 INFO L290 TraceCheckUtils]: 39: Hoare triple {106023#(<= ~counter~0 3)} assume !(0 == ~cond); {106023#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:40,385 INFO L290 TraceCheckUtils]: 40: Hoare triple {106023#(<= ~counter~0 3)} assume true; {106023#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:40,385 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {106023#(<= ~counter~0 3)} {106023#(<= ~counter~0 3)} #63#return; {106023#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:40,386 INFO L290 TraceCheckUtils]: 42: Hoare triple {106023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {106023#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:40,386 INFO L290 TraceCheckUtils]: 43: Hoare triple {106023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106023#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:40,387 INFO L290 TraceCheckUtils]: 44: Hoare triple {106023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106051#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:40,387 INFO L290 TraceCheckUtils]: 45: Hoare triple {106051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {106051#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:40,387 INFO L272 TraceCheckUtils]: 46: Hoare triple {106051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106051#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:40,388 INFO L290 TraceCheckUtils]: 47: Hoare triple {106051#(<= ~counter~0 4)} ~cond := #in~cond; {106051#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:40,388 INFO L290 TraceCheckUtils]: 48: Hoare triple {106051#(<= ~counter~0 4)} assume !(0 == ~cond); {106051#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:40,388 INFO L290 TraceCheckUtils]: 49: Hoare triple {106051#(<= ~counter~0 4)} assume true; {106051#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:40,389 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {106051#(<= ~counter~0 4)} {106051#(<= ~counter~0 4)} #63#return; {106051#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:40,389 INFO L290 TraceCheckUtils]: 51: Hoare triple {106051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {106051#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:40,389 INFO L290 TraceCheckUtils]: 52: Hoare triple {106051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106051#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:40,390 INFO L290 TraceCheckUtils]: 53: Hoare triple {106051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106079#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:40,390 INFO L290 TraceCheckUtils]: 54: Hoare triple {106079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {106079#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:40,391 INFO L272 TraceCheckUtils]: 55: Hoare triple {106079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106079#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:40,391 INFO L290 TraceCheckUtils]: 56: Hoare triple {106079#(<= ~counter~0 5)} ~cond := #in~cond; {106079#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:40,391 INFO L290 TraceCheckUtils]: 57: Hoare triple {106079#(<= ~counter~0 5)} assume !(0 == ~cond); {106079#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:40,392 INFO L290 TraceCheckUtils]: 58: Hoare triple {106079#(<= ~counter~0 5)} assume true; {106079#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:40,392 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {106079#(<= ~counter~0 5)} {106079#(<= ~counter~0 5)} #63#return; {106079#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:40,392 INFO L290 TraceCheckUtils]: 60: Hoare triple {106079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {106079#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:40,393 INFO L290 TraceCheckUtils]: 61: Hoare triple {106079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106079#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:40,394 INFO L290 TraceCheckUtils]: 62: Hoare triple {106079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106107#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:40,394 INFO L290 TraceCheckUtils]: 63: Hoare triple {106107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {106107#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:40,394 INFO L272 TraceCheckUtils]: 64: Hoare triple {106107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106107#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:40,395 INFO L290 TraceCheckUtils]: 65: Hoare triple {106107#(<= ~counter~0 6)} ~cond := #in~cond; {106107#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:40,395 INFO L290 TraceCheckUtils]: 66: Hoare triple {106107#(<= ~counter~0 6)} assume !(0 == ~cond); {106107#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:40,395 INFO L290 TraceCheckUtils]: 67: Hoare triple {106107#(<= ~counter~0 6)} assume true; {106107#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:40,396 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {106107#(<= ~counter~0 6)} {106107#(<= ~counter~0 6)} #63#return; {106107#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:40,396 INFO L290 TraceCheckUtils]: 69: Hoare triple {106107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {106107#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:40,396 INFO L290 TraceCheckUtils]: 70: Hoare triple {106107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106107#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:40,397 INFO L290 TraceCheckUtils]: 71: Hoare triple {106107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106135#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:40,397 INFO L290 TraceCheckUtils]: 72: Hoare triple {106135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {106135#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:40,398 INFO L272 TraceCheckUtils]: 73: Hoare triple {106135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106135#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:40,398 INFO L290 TraceCheckUtils]: 74: Hoare triple {106135#(<= ~counter~0 7)} ~cond := #in~cond; {106135#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:40,398 INFO L290 TraceCheckUtils]: 75: Hoare triple {106135#(<= ~counter~0 7)} assume !(0 == ~cond); {106135#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:40,399 INFO L290 TraceCheckUtils]: 76: Hoare triple {106135#(<= ~counter~0 7)} assume true; {106135#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:40,399 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {106135#(<= ~counter~0 7)} {106135#(<= ~counter~0 7)} #63#return; {106135#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:40,399 INFO L290 TraceCheckUtils]: 78: Hoare triple {106135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {106135#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:40,400 INFO L290 TraceCheckUtils]: 79: Hoare triple {106135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106135#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:40,400 INFO L290 TraceCheckUtils]: 80: Hoare triple {106135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:40,401 INFO L290 TraceCheckUtils]: 81: Hoare triple {106163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:40,401 INFO L272 TraceCheckUtils]: 82: Hoare triple {106163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:40,402 INFO L290 TraceCheckUtils]: 83: Hoare triple {106163#(<= ~counter~0 8)} ~cond := #in~cond; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:40,402 INFO L290 TraceCheckUtils]: 84: Hoare triple {106163#(<= ~counter~0 8)} assume !(0 == ~cond); {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:40,402 INFO L290 TraceCheckUtils]: 85: Hoare triple {106163#(<= ~counter~0 8)} assume true; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:40,403 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {106163#(<= ~counter~0 8)} {106163#(<= ~counter~0 8)} #63#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:40,403 INFO L290 TraceCheckUtils]: 87: Hoare triple {106163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:40,403 INFO L290 TraceCheckUtils]: 88: Hoare triple {106163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:40,404 INFO L290 TraceCheckUtils]: 89: Hoare triple {106163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:40,404 INFO L290 TraceCheckUtils]: 90: Hoare triple {106191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:40,405 INFO L272 TraceCheckUtils]: 91: Hoare triple {106191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:40,405 INFO L290 TraceCheckUtils]: 92: Hoare triple {106191#(<= ~counter~0 9)} ~cond := #in~cond; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:40,405 INFO L290 TraceCheckUtils]: 93: Hoare triple {106191#(<= ~counter~0 9)} assume !(0 == ~cond); {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:40,405 INFO L290 TraceCheckUtils]: 94: Hoare triple {106191#(<= ~counter~0 9)} assume true; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:40,406 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {106191#(<= ~counter~0 9)} {106191#(<= ~counter~0 9)} #63#return; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:40,406 INFO L290 TraceCheckUtils]: 96: Hoare triple {106191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:40,407 INFO L290 TraceCheckUtils]: 97: Hoare triple {106191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:40,407 INFO L290 TraceCheckUtils]: 98: Hoare triple {106191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:40,408 INFO L290 TraceCheckUtils]: 99: Hoare triple {106219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:40,408 INFO L272 TraceCheckUtils]: 100: Hoare triple {106219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:40,408 INFO L290 TraceCheckUtils]: 101: Hoare triple {106219#(<= ~counter~0 10)} ~cond := #in~cond; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:40,409 INFO L290 TraceCheckUtils]: 102: Hoare triple {106219#(<= ~counter~0 10)} assume !(0 == ~cond); {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:40,409 INFO L290 TraceCheckUtils]: 103: Hoare triple {106219#(<= ~counter~0 10)} assume true; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:40,409 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {106219#(<= ~counter~0 10)} {106219#(<= ~counter~0 10)} #63#return; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:40,410 INFO L290 TraceCheckUtils]: 105: Hoare triple {106219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:40,410 INFO L290 TraceCheckUtils]: 106: Hoare triple {106219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:40,411 INFO L290 TraceCheckUtils]: 107: Hoare triple {106219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:40,411 INFO L290 TraceCheckUtils]: 108: Hoare triple {106247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:40,412 INFO L272 TraceCheckUtils]: 109: Hoare triple {106247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:40,412 INFO L290 TraceCheckUtils]: 110: Hoare triple {106247#(<= ~counter~0 11)} ~cond := #in~cond; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:40,412 INFO L290 TraceCheckUtils]: 111: Hoare triple {106247#(<= ~counter~0 11)} assume !(0 == ~cond); {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:40,412 INFO L290 TraceCheckUtils]: 112: Hoare triple {106247#(<= ~counter~0 11)} assume true; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:40,413 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {106247#(<= ~counter~0 11)} {106247#(<= ~counter~0 11)} #63#return; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:40,413 INFO L290 TraceCheckUtils]: 114: Hoare triple {106247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:40,414 INFO L290 TraceCheckUtils]: 115: Hoare triple {106247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:40,414 INFO L290 TraceCheckUtils]: 116: Hoare triple {106247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:40,415 INFO L290 TraceCheckUtils]: 117: Hoare triple {106275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:40,415 INFO L272 TraceCheckUtils]: 118: Hoare triple {106275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:40,415 INFO L290 TraceCheckUtils]: 119: Hoare triple {106275#(<= ~counter~0 12)} ~cond := #in~cond; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:40,416 INFO L290 TraceCheckUtils]: 120: Hoare triple {106275#(<= ~counter~0 12)} assume !(0 == ~cond); {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:40,416 INFO L290 TraceCheckUtils]: 121: Hoare triple {106275#(<= ~counter~0 12)} assume true; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:40,417 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {106275#(<= ~counter~0 12)} {106275#(<= ~counter~0 12)} #63#return; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:40,417 INFO L290 TraceCheckUtils]: 123: Hoare triple {106275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:40,417 INFO L290 TraceCheckUtils]: 124: Hoare triple {106275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:40,418 INFO L290 TraceCheckUtils]: 125: Hoare triple {106275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:40,418 INFO L290 TraceCheckUtils]: 126: Hoare triple {106303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:40,419 INFO L272 TraceCheckUtils]: 127: Hoare triple {106303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:40,419 INFO L290 TraceCheckUtils]: 128: Hoare triple {106303#(<= ~counter~0 13)} ~cond := #in~cond; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:40,419 INFO L290 TraceCheckUtils]: 129: Hoare triple {106303#(<= ~counter~0 13)} assume !(0 == ~cond); {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:40,420 INFO L290 TraceCheckUtils]: 130: Hoare triple {106303#(<= ~counter~0 13)} assume true; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:40,420 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {106303#(<= ~counter~0 13)} {106303#(<= ~counter~0 13)} #63#return; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:40,420 INFO L290 TraceCheckUtils]: 132: Hoare triple {106303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:40,421 INFO L290 TraceCheckUtils]: 133: Hoare triple {106303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:40,421 INFO L290 TraceCheckUtils]: 134: Hoare triple {106303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:40,422 INFO L290 TraceCheckUtils]: 135: Hoare triple {106331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:40,422 INFO L272 TraceCheckUtils]: 136: Hoare triple {106331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:40,422 INFO L290 TraceCheckUtils]: 137: Hoare triple {106331#(<= ~counter~0 14)} ~cond := #in~cond; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:40,423 INFO L290 TraceCheckUtils]: 138: Hoare triple {106331#(<= ~counter~0 14)} assume !(0 == ~cond); {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:40,423 INFO L290 TraceCheckUtils]: 139: Hoare triple {106331#(<= ~counter~0 14)} assume true; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:40,424 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {106331#(<= ~counter~0 14)} {106331#(<= ~counter~0 14)} #63#return; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:40,424 INFO L290 TraceCheckUtils]: 141: Hoare triple {106331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:40,424 INFO L290 TraceCheckUtils]: 142: Hoare triple {106331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:40,425 INFO L290 TraceCheckUtils]: 143: Hoare triple {106331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:40,425 INFO L290 TraceCheckUtils]: 144: Hoare triple {106359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:40,426 INFO L272 TraceCheckUtils]: 145: Hoare triple {106359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:40,426 INFO L290 TraceCheckUtils]: 146: Hoare triple {106359#(<= ~counter~0 15)} ~cond := #in~cond; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:40,426 INFO L290 TraceCheckUtils]: 147: Hoare triple {106359#(<= ~counter~0 15)} assume !(0 == ~cond); {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:40,427 INFO L290 TraceCheckUtils]: 148: Hoare triple {106359#(<= ~counter~0 15)} assume true; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:40,427 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {106359#(<= ~counter~0 15)} {106359#(<= ~counter~0 15)} #63#return; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:40,427 INFO L290 TraceCheckUtils]: 150: Hoare triple {106359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:40,428 INFO L290 TraceCheckUtils]: 151: Hoare triple {106359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:40,428 INFO L290 TraceCheckUtils]: 152: Hoare triple {106359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:40,429 INFO L290 TraceCheckUtils]: 153: Hoare triple {106387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:40,429 INFO L272 TraceCheckUtils]: 154: Hoare triple {106387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:40,430 INFO L290 TraceCheckUtils]: 155: Hoare triple {106387#(<= ~counter~0 16)} ~cond := #in~cond; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:40,430 INFO L290 TraceCheckUtils]: 156: Hoare triple {106387#(<= ~counter~0 16)} assume !(0 == ~cond); {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:40,430 INFO L290 TraceCheckUtils]: 157: Hoare triple {106387#(<= ~counter~0 16)} assume true; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:40,431 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {106387#(<= ~counter~0 16)} {106387#(<= ~counter~0 16)} #63#return; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:40,431 INFO L290 TraceCheckUtils]: 159: Hoare triple {106387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:40,431 INFO L290 TraceCheckUtils]: 160: Hoare triple {106387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:40,432 INFO L290 TraceCheckUtils]: 161: Hoare triple {106387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:40,432 INFO L290 TraceCheckUtils]: 162: Hoare triple {106415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:40,433 INFO L272 TraceCheckUtils]: 163: Hoare triple {106415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:40,433 INFO L290 TraceCheckUtils]: 164: Hoare triple {106415#(<= ~counter~0 17)} ~cond := #in~cond; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:40,433 INFO L290 TraceCheckUtils]: 165: Hoare triple {106415#(<= ~counter~0 17)} assume !(0 == ~cond); {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:40,434 INFO L290 TraceCheckUtils]: 166: Hoare triple {106415#(<= ~counter~0 17)} assume true; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:40,434 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {106415#(<= ~counter~0 17)} {106415#(<= ~counter~0 17)} #63#return; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:40,434 INFO L290 TraceCheckUtils]: 168: Hoare triple {106415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:40,435 INFO L290 TraceCheckUtils]: 169: Hoare triple {106415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:40,436 INFO L290 TraceCheckUtils]: 170: Hoare triple {106415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:40,436 INFO L290 TraceCheckUtils]: 171: Hoare triple {106443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:40,436 INFO L272 TraceCheckUtils]: 172: Hoare triple {106443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:40,437 INFO L290 TraceCheckUtils]: 173: Hoare triple {106443#(<= ~counter~0 18)} ~cond := #in~cond; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:40,437 INFO L290 TraceCheckUtils]: 174: Hoare triple {106443#(<= ~counter~0 18)} assume !(0 == ~cond); {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:40,437 INFO L290 TraceCheckUtils]: 175: Hoare triple {106443#(<= ~counter~0 18)} assume true; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:40,438 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {106443#(<= ~counter~0 18)} {106443#(<= ~counter~0 18)} #63#return; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:40,438 INFO L290 TraceCheckUtils]: 177: Hoare triple {106443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:40,438 INFO L290 TraceCheckUtils]: 178: Hoare triple {106443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:40,439 INFO L290 TraceCheckUtils]: 179: Hoare triple {106443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:40,439 INFO L290 TraceCheckUtils]: 180: Hoare triple {106471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:40,440 INFO L272 TraceCheckUtils]: 181: Hoare triple {106471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:40,440 INFO L290 TraceCheckUtils]: 182: Hoare triple {106471#(<= ~counter~0 19)} ~cond := #in~cond; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:40,440 INFO L290 TraceCheckUtils]: 183: Hoare triple {106471#(<= ~counter~0 19)} assume !(0 == ~cond); {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:40,441 INFO L290 TraceCheckUtils]: 184: Hoare triple {106471#(<= ~counter~0 19)} assume true; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:40,441 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {106471#(<= ~counter~0 19)} {106471#(<= ~counter~0 19)} #63#return; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:40,441 INFO L290 TraceCheckUtils]: 186: Hoare triple {106471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:40,442 INFO L290 TraceCheckUtils]: 187: Hoare triple {106471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:40,443 INFO L290 TraceCheckUtils]: 188: Hoare triple {106471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:40,443 INFO L290 TraceCheckUtils]: 189: Hoare triple {106499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:40,443 INFO L272 TraceCheckUtils]: 190: Hoare triple {106499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:40,444 INFO L290 TraceCheckUtils]: 191: Hoare triple {106499#(<= ~counter~0 20)} ~cond := #in~cond; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:40,444 INFO L290 TraceCheckUtils]: 192: Hoare triple {106499#(<= ~counter~0 20)} assume !(0 == ~cond); {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:40,444 INFO L290 TraceCheckUtils]: 193: Hoare triple {106499#(<= ~counter~0 20)} assume true; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:40,445 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {106499#(<= ~counter~0 20)} {106499#(<= ~counter~0 20)} #63#return; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:40,445 INFO L290 TraceCheckUtils]: 195: Hoare triple {106499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:40,445 INFO L290 TraceCheckUtils]: 196: Hoare triple {106499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:40,446 INFO L290 TraceCheckUtils]: 197: Hoare triple {106499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:40,446 INFO L290 TraceCheckUtils]: 198: Hoare triple {106527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:40,447 INFO L272 TraceCheckUtils]: 199: Hoare triple {106527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:40,447 INFO L290 TraceCheckUtils]: 200: Hoare triple {106527#(<= ~counter~0 21)} ~cond := #in~cond; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:40,447 INFO L290 TraceCheckUtils]: 201: Hoare triple {106527#(<= ~counter~0 21)} assume !(0 == ~cond); {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:40,448 INFO L290 TraceCheckUtils]: 202: Hoare triple {106527#(<= ~counter~0 21)} assume true; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:40,448 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {106527#(<= ~counter~0 21)} {106527#(<= ~counter~0 21)} #63#return; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:40,448 INFO L290 TraceCheckUtils]: 204: Hoare triple {106527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:40,449 INFO L290 TraceCheckUtils]: 205: Hoare triple {106527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:40,450 INFO L290 TraceCheckUtils]: 206: Hoare triple {106527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:40,450 INFO L290 TraceCheckUtils]: 207: Hoare triple {106555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:40,450 INFO L272 TraceCheckUtils]: 208: Hoare triple {106555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:40,451 INFO L290 TraceCheckUtils]: 209: Hoare triple {106555#(<= ~counter~0 22)} ~cond := #in~cond; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:40,451 INFO L290 TraceCheckUtils]: 210: Hoare triple {106555#(<= ~counter~0 22)} assume !(0 == ~cond); {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:40,451 INFO L290 TraceCheckUtils]: 211: Hoare triple {106555#(<= ~counter~0 22)} assume true; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:40,452 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {106555#(<= ~counter~0 22)} {106555#(<= ~counter~0 22)} #63#return; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:40,452 INFO L290 TraceCheckUtils]: 213: Hoare triple {106555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:40,452 INFO L290 TraceCheckUtils]: 214: Hoare triple {106555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:40,453 INFO L290 TraceCheckUtils]: 215: Hoare triple {106555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:40,453 INFO L290 TraceCheckUtils]: 216: Hoare triple {106583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:40,454 INFO L272 TraceCheckUtils]: 217: Hoare triple {106583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:40,454 INFO L290 TraceCheckUtils]: 218: Hoare triple {106583#(<= ~counter~0 23)} ~cond := #in~cond; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:40,454 INFO L290 TraceCheckUtils]: 219: Hoare triple {106583#(<= ~counter~0 23)} assume !(0 == ~cond); {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:40,455 INFO L290 TraceCheckUtils]: 220: Hoare triple {106583#(<= ~counter~0 23)} assume true; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:40,455 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {106583#(<= ~counter~0 23)} {106583#(<= ~counter~0 23)} #63#return; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:40,455 INFO L290 TraceCheckUtils]: 222: Hoare triple {106583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:40,456 INFO L290 TraceCheckUtils]: 223: Hoare triple {106583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:40,457 INFO L290 TraceCheckUtils]: 224: Hoare triple {106583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:40,457 INFO L290 TraceCheckUtils]: 225: Hoare triple {106611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:40,457 INFO L272 TraceCheckUtils]: 226: Hoare triple {106611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:40,458 INFO L290 TraceCheckUtils]: 227: Hoare triple {106611#(<= ~counter~0 24)} ~cond := #in~cond; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:40,458 INFO L290 TraceCheckUtils]: 228: Hoare triple {106611#(<= ~counter~0 24)} assume !(0 == ~cond); {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:40,458 INFO L290 TraceCheckUtils]: 229: Hoare triple {106611#(<= ~counter~0 24)} assume true; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:40,459 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {106611#(<= ~counter~0 24)} {106611#(<= ~counter~0 24)} #63#return; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:40,459 INFO L290 TraceCheckUtils]: 231: Hoare triple {106611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:40,459 INFO L290 TraceCheckUtils]: 232: Hoare triple {106611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:40,460 INFO L290 TraceCheckUtils]: 233: Hoare triple {106611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:40,460 INFO L290 TraceCheckUtils]: 234: Hoare triple {106639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:40,461 INFO L272 TraceCheckUtils]: 235: Hoare triple {106639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:40,461 INFO L290 TraceCheckUtils]: 236: Hoare triple {106639#(<= ~counter~0 25)} ~cond := #in~cond; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:40,461 INFO L290 TraceCheckUtils]: 237: Hoare triple {106639#(<= ~counter~0 25)} assume !(0 == ~cond); {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:40,462 INFO L290 TraceCheckUtils]: 238: Hoare triple {106639#(<= ~counter~0 25)} assume true; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:40,462 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {106639#(<= ~counter~0 25)} {106639#(<= ~counter~0 25)} #63#return; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:40,462 INFO L290 TraceCheckUtils]: 240: Hoare triple {106639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:40,463 INFO L290 TraceCheckUtils]: 241: Hoare triple {106639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:40,464 INFO L290 TraceCheckUtils]: 242: Hoare triple {106639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:40,464 INFO L290 TraceCheckUtils]: 243: Hoare triple {106667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:40,464 INFO L272 TraceCheckUtils]: 244: Hoare triple {106667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:40,465 INFO L290 TraceCheckUtils]: 245: Hoare triple {106667#(<= ~counter~0 26)} ~cond := #in~cond; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:40,465 INFO L290 TraceCheckUtils]: 246: Hoare triple {106667#(<= ~counter~0 26)} assume !(0 == ~cond); {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:40,465 INFO L290 TraceCheckUtils]: 247: Hoare triple {106667#(<= ~counter~0 26)} assume true; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:40,466 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {106667#(<= ~counter~0 26)} {106667#(<= ~counter~0 26)} #63#return; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:40,466 INFO L290 TraceCheckUtils]: 249: Hoare triple {106667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:40,466 INFO L290 TraceCheckUtils]: 250: Hoare triple {106667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:40,467 INFO L290 TraceCheckUtils]: 251: Hoare triple {106667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:40,467 INFO L290 TraceCheckUtils]: 252: Hoare triple {106695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:40,468 INFO L272 TraceCheckUtils]: 253: Hoare triple {106695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:40,468 INFO L290 TraceCheckUtils]: 254: Hoare triple {106695#(<= ~counter~0 27)} ~cond := #in~cond; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:40,468 INFO L290 TraceCheckUtils]: 255: Hoare triple {106695#(<= ~counter~0 27)} assume !(0 == ~cond); {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:40,469 INFO L290 TraceCheckUtils]: 256: Hoare triple {106695#(<= ~counter~0 27)} assume true; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:40,469 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {106695#(<= ~counter~0 27)} {106695#(<= ~counter~0 27)} #63#return; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:40,469 INFO L290 TraceCheckUtils]: 258: Hoare triple {106695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:40,470 INFO L290 TraceCheckUtils]: 259: Hoare triple {106695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:40,471 INFO L290 TraceCheckUtils]: 260: Hoare triple {106695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:40,471 INFO L290 TraceCheckUtils]: 261: Hoare triple {106723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:40,471 INFO L272 TraceCheckUtils]: 262: Hoare triple {106723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:40,472 INFO L290 TraceCheckUtils]: 263: Hoare triple {106723#(<= ~counter~0 28)} ~cond := #in~cond; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:40,472 INFO L290 TraceCheckUtils]: 264: Hoare triple {106723#(<= ~counter~0 28)} assume !(0 == ~cond); {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:40,472 INFO L290 TraceCheckUtils]: 265: Hoare triple {106723#(<= ~counter~0 28)} assume true; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:40,473 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {106723#(<= ~counter~0 28)} {106723#(<= ~counter~0 28)} #63#return; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:40,473 INFO L290 TraceCheckUtils]: 267: Hoare triple {106723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:40,473 INFO L290 TraceCheckUtils]: 268: Hoare triple {106723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:40,474 INFO L290 TraceCheckUtils]: 269: Hoare triple {106723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:40,474 INFO L290 TraceCheckUtils]: 270: Hoare triple {106751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:40,475 INFO L272 TraceCheckUtils]: 271: Hoare triple {106751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:40,475 INFO L290 TraceCheckUtils]: 272: Hoare triple {106751#(<= ~counter~0 29)} ~cond := #in~cond; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:40,475 INFO L290 TraceCheckUtils]: 273: Hoare triple {106751#(<= ~counter~0 29)} assume !(0 == ~cond); {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:40,476 INFO L290 TraceCheckUtils]: 274: Hoare triple {106751#(<= ~counter~0 29)} assume true; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:40,476 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {106751#(<= ~counter~0 29)} {106751#(<= ~counter~0 29)} #63#return; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:40,476 INFO L290 TraceCheckUtils]: 276: Hoare triple {106751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:40,477 INFO L290 TraceCheckUtils]: 277: Hoare triple {106751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:40,478 INFO L290 TraceCheckUtils]: 278: Hoare triple {106751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:40,478 INFO L290 TraceCheckUtils]: 279: Hoare triple {106779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:40,478 INFO L272 TraceCheckUtils]: 280: Hoare triple {106779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:40,479 INFO L290 TraceCheckUtils]: 281: Hoare triple {106779#(<= ~counter~0 30)} ~cond := #in~cond; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:40,479 INFO L290 TraceCheckUtils]: 282: Hoare triple {106779#(<= ~counter~0 30)} assume !(0 == ~cond); {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:40,479 INFO L290 TraceCheckUtils]: 283: Hoare triple {106779#(<= ~counter~0 30)} assume true; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:40,480 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {106779#(<= ~counter~0 30)} {106779#(<= ~counter~0 30)} #63#return; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:40,480 INFO L290 TraceCheckUtils]: 285: Hoare triple {106779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:40,480 INFO L290 TraceCheckUtils]: 286: Hoare triple {106779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:40,481 INFO L290 TraceCheckUtils]: 287: Hoare triple {106779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:40,481 INFO L290 TraceCheckUtils]: 288: Hoare triple {106807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:40,482 INFO L272 TraceCheckUtils]: 289: Hoare triple {106807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:40,482 INFO L290 TraceCheckUtils]: 290: Hoare triple {106807#(<= ~counter~0 31)} ~cond := #in~cond; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:40,482 INFO L290 TraceCheckUtils]: 291: Hoare triple {106807#(<= ~counter~0 31)} assume !(0 == ~cond); {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:40,482 INFO L290 TraceCheckUtils]: 292: Hoare triple {106807#(<= ~counter~0 31)} assume true; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:40,483 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {106807#(<= ~counter~0 31)} {106807#(<= ~counter~0 31)} #63#return; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:40,483 INFO L290 TraceCheckUtils]: 294: Hoare triple {106807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:40,484 INFO L290 TraceCheckUtils]: 295: Hoare triple {106807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:40,484 INFO L290 TraceCheckUtils]: 296: Hoare triple {106807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:40,485 INFO L290 TraceCheckUtils]: 297: Hoare triple {106835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:40,485 INFO L272 TraceCheckUtils]: 298: Hoare triple {106835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:40,485 INFO L290 TraceCheckUtils]: 299: Hoare triple {106835#(<= ~counter~0 32)} ~cond := #in~cond; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:40,486 INFO L290 TraceCheckUtils]: 300: Hoare triple {106835#(<= ~counter~0 32)} assume !(0 == ~cond); {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:40,486 INFO L290 TraceCheckUtils]: 301: Hoare triple {106835#(<= ~counter~0 32)} assume true; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:40,486 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {106835#(<= ~counter~0 32)} {106835#(<= ~counter~0 32)} #63#return; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:40,487 INFO L290 TraceCheckUtils]: 303: Hoare triple {106835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:40,487 INFO L290 TraceCheckUtils]: 304: Hoare triple {106835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:40,488 INFO L290 TraceCheckUtils]: 305: Hoare triple {106835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:40,488 INFO L290 TraceCheckUtils]: 306: Hoare triple {106863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:40,489 INFO L272 TraceCheckUtils]: 307: Hoare triple {106863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:40,489 INFO L290 TraceCheckUtils]: 308: Hoare triple {106863#(<= ~counter~0 33)} ~cond := #in~cond; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:40,489 INFO L290 TraceCheckUtils]: 309: Hoare triple {106863#(<= ~counter~0 33)} assume !(0 == ~cond); {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:40,489 INFO L290 TraceCheckUtils]: 310: Hoare triple {106863#(<= ~counter~0 33)} assume true; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:40,490 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {106863#(<= ~counter~0 33)} {106863#(<= ~counter~0 33)} #63#return; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:40,490 INFO L290 TraceCheckUtils]: 312: Hoare triple {106863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:40,490 INFO L290 TraceCheckUtils]: 313: Hoare triple {106863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:40,491 INFO L290 TraceCheckUtils]: 314: Hoare triple {106863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:40,492 INFO L290 TraceCheckUtils]: 315: Hoare triple {106891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:40,492 INFO L272 TraceCheckUtils]: 316: Hoare triple {106891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:40,492 INFO L290 TraceCheckUtils]: 317: Hoare triple {106891#(<= ~counter~0 34)} ~cond := #in~cond; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:40,493 INFO L290 TraceCheckUtils]: 318: Hoare triple {106891#(<= ~counter~0 34)} assume !(0 == ~cond); {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:40,493 INFO L290 TraceCheckUtils]: 319: Hoare triple {106891#(<= ~counter~0 34)} assume true; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:40,493 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {106891#(<= ~counter~0 34)} {106891#(<= ~counter~0 34)} #63#return; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:40,494 INFO L290 TraceCheckUtils]: 321: Hoare triple {106891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:40,494 INFO L290 TraceCheckUtils]: 322: Hoare triple {106891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:40,495 INFO L290 TraceCheckUtils]: 323: Hoare triple {106891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:40,495 INFO L290 TraceCheckUtils]: 324: Hoare triple {106919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:40,496 INFO L272 TraceCheckUtils]: 325: Hoare triple {106919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:40,496 INFO L290 TraceCheckUtils]: 326: Hoare triple {106919#(<= ~counter~0 35)} ~cond := #in~cond; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:40,496 INFO L290 TraceCheckUtils]: 327: Hoare triple {106919#(<= ~counter~0 35)} assume !(0 == ~cond); {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:40,496 INFO L290 TraceCheckUtils]: 328: Hoare triple {106919#(<= ~counter~0 35)} assume true; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:40,497 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {106919#(<= ~counter~0 35)} {106919#(<= ~counter~0 35)} #63#return; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:40,497 INFO L290 TraceCheckUtils]: 330: Hoare triple {106919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:40,497 INFO L290 TraceCheckUtils]: 331: Hoare triple {106919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:40,498 INFO L290 TraceCheckUtils]: 332: Hoare triple {106919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:40,499 INFO L290 TraceCheckUtils]: 333: Hoare triple {106947#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:40,499 INFO L272 TraceCheckUtils]: 334: Hoare triple {106947#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:40,499 INFO L290 TraceCheckUtils]: 335: Hoare triple {106947#(<= ~counter~0 36)} ~cond := #in~cond; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:40,500 INFO L290 TraceCheckUtils]: 336: Hoare triple {106947#(<= ~counter~0 36)} assume !(0 == ~cond); {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:40,500 INFO L290 TraceCheckUtils]: 337: Hoare triple {106947#(<= ~counter~0 36)} assume true; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:40,500 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {106947#(<= ~counter~0 36)} {106947#(<= ~counter~0 36)} #63#return; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:40,501 INFO L290 TraceCheckUtils]: 339: Hoare triple {106947#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:40,501 INFO L290 TraceCheckUtils]: 340: Hoare triple {106947#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:40,502 INFO L290 TraceCheckUtils]: 341: Hoare triple {106947#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:40,502 INFO L290 TraceCheckUtils]: 342: Hoare triple {106975#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:40,503 INFO L272 TraceCheckUtils]: 343: Hoare triple {106975#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:40,503 INFO L290 TraceCheckUtils]: 344: Hoare triple {106975#(<= ~counter~0 37)} ~cond := #in~cond; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:40,503 INFO L290 TraceCheckUtils]: 345: Hoare triple {106975#(<= ~counter~0 37)} assume !(0 == ~cond); {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:40,503 INFO L290 TraceCheckUtils]: 346: Hoare triple {106975#(<= ~counter~0 37)} assume true; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:40,504 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {106975#(<= ~counter~0 37)} {106975#(<= ~counter~0 37)} #63#return; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:40,504 INFO L290 TraceCheckUtils]: 348: Hoare triple {106975#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:40,504 INFO L290 TraceCheckUtils]: 349: Hoare triple {106975#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:40,505 INFO L290 TraceCheckUtils]: 350: Hoare triple {106975#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:40,506 INFO L290 TraceCheckUtils]: 351: Hoare triple {107003#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:40,506 INFO L272 TraceCheckUtils]: 352: Hoare triple {107003#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:40,506 INFO L290 TraceCheckUtils]: 353: Hoare triple {107003#(<= ~counter~0 38)} ~cond := #in~cond; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:40,507 INFO L290 TraceCheckUtils]: 354: Hoare triple {107003#(<= ~counter~0 38)} assume !(0 == ~cond); {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:40,507 INFO L290 TraceCheckUtils]: 355: Hoare triple {107003#(<= ~counter~0 38)} assume true; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:40,507 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {107003#(<= ~counter~0 38)} {107003#(<= ~counter~0 38)} #63#return; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:40,508 INFO L290 TraceCheckUtils]: 357: Hoare triple {107003#(<= ~counter~0 38)} assume !!(0 != ~r~0); {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:40,508 INFO L290 TraceCheckUtils]: 358: Hoare triple {107003#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:40,509 INFO L290 TraceCheckUtils]: 359: Hoare triple {107003#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:40,509 INFO L290 TraceCheckUtils]: 360: Hoare triple {107031#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:40,510 INFO L272 TraceCheckUtils]: 361: Hoare triple {107031#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:40,510 INFO L290 TraceCheckUtils]: 362: Hoare triple {107031#(<= ~counter~0 39)} ~cond := #in~cond; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:40,510 INFO L290 TraceCheckUtils]: 363: Hoare triple {107031#(<= ~counter~0 39)} assume !(0 == ~cond); {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:40,510 INFO L290 TraceCheckUtils]: 364: Hoare triple {107031#(<= ~counter~0 39)} assume true; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:40,511 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {107031#(<= ~counter~0 39)} {107031#(<= ~counter~0 39)} #63#return; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:40,511 INFO L290 TraceCheckUtils]: 366: Hoare triple {107031#(<= ~counter~0 39)} assume !!(0 != ~r~0); {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:40,511 INFO L290 TraceCheckUtils]: 367: Hoare triple {107031#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:40,512 INFO L290 TraceCheckUtils]: 368: Hoare triple {107031#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:40,513 INFO L290 TraceCheckUtils]: 369: Hoare triple {107059#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:40,513 INFO L272 TraceCheckUtils]: 370: Hoare triple {107059#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:40,513 INFO L290 TraceCheckUtils]: 371: Hoare triple {107059#(<= ~counter~0 40)} ~cond := #in~cond; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:40,514 INFO L290 TraceCheckUtils]: 372: Hoare triple {107059#(<= ~counter~0 40)} assume !(0 == ~cond); {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:40,514 INFO L290 TraceCheckUtils]: 373: Hoare triple {107059#(<= ~counter~0 40)} assume true; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:40,514 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {107059#(<= ~counter~0 40)} {107059#(<= ~counter~0 40)} #63#return; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:40,515 INFO L290 TraceCheckUtils]: 375: Hoare triple {107059#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:40,515 INFO L290 TraceCheckUtils]: 376: Hoare triple {107059#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:40,516 INFO L290 TraceCheckUtils]: 377: Hoare triple {107059#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:40,516 INFO L290 TraceCheckUtils]: 378: Hoare triple {107087#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:40,517 INFO L272 TraceCheckUtils]: 379: Hoare triple {107087#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:40,517 INFO L290 TraceCheckUtils]: 380: Hoare triple {107087#(<= ~counter~0 41)} ~cond := #in~cond; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:40,517 INFO L290 TraceCheckUtils]: 381: Hoare triple {107087#(<= ~counter~0 41)} assume !(0 == ~cond); {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:40,517 INFO L290 TraceCheckUtils]: 382: Hoare triple {107087#(<= ~counter~0 41)} assume true; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:40,518 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {107087#(<= ~counter~0 41)} {107087#(<= ~counter~0 41)} #63#return; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:40,518 INFO L290 TraceCheckUtils]: 384: Hoare triple {107087#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:40,518 INFO L290 TraceCheckUtils]: 385: Hoare triple {107087#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:40,519 INFO L290 TraceCheckUtils]: 386: Hoare triple {107087#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107115#(<= |main_#t~post6| 41)} is VALID [2022-04-08 06:22:40,519 INFO L290 TraceCheckUtils]: 387: Hoare triple {107115#(<= |main_#t~post6| 41)} assume !(#t~post6 < 50);havoc #t~post6; {105911#false} is VALID [2022-04-08 06:22:40,519 INFO L272 TraceCheckUtils]: 388: Hoare triple {105911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105911#false} is VALID [2022-04-08 06:22:40,519 INFO L290 TraceCheckUtils]: 389: Hoare triple {105911#false} ~cond := #in~cond; {105911#false} is VALID [2022-04-08 06:22:40,519 INFO L290 TraceCheckUtils]: 390: Hoare triple {105911#false} assume 0 == ~cond; {105911#false} is VALID [2022-04-08 06:22:40,519 INFO L290 TraceCheckUtils]: 391: Hoare triple {105911#false} assume !false; {105911#false} is VALID [2022-04-08 06:22:40,520 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 06:22:40,520 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:22:42,350 INFO L290 TraceCheckUtils]: 391: Hoare triple {105911#false} assume !false; {105911#false} is VALID [2022-04-08 06:22:42,351 INFO L290 TraceCheckUtils]: 390: Hoare triple {105911#false} assume 0 == ~cond; {105911#false} is VALID [2022-04-08 06:22:42,351 INFO L290 TraceCheckUtils]: 389: Hoare triple {105911#false} ~cond := #in~cond; {105911#false} is VALID [2022-04-08 06:22:42,351 INFO L272 TraceCheckUtils]: 388: Hoare triple {105911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105911#false} is VALID [2022-04-08 06:22:42,351 INFO L290 TraceCheckUtils]: 387: Hoare triple {107143#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {105911#false} is VALID [2022-04-08 06:22:42,351 INFO L290 TraceCheckUtils]: 386: Hoare triple {107147#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107143#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:22:42,352 INFO L290 TraceCheckUtils]: 385: Hoare triple {107147#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107147#(< ~counter~0 50)} is VALID [2022-04-08 06:22:42,352 INFO L290 TraceCheckUtils]: 384: Hoare triple {107147#(< ~counter~0 50)} assume !!(0 != ~r~0); {107147#(< ~counter~0 50)} is VALID [2022-04-08 06:22:42,352 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {105910#true} {107147#(< ~counter~0 50)} #63#return; {107147#(< ~counter~0 50)} is VALID [2022-04-08 06:22:42,352 INFO L290 TraceCheckUtils]: 382: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,352 INFO L290 TraceCheckUtils]: 381: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,353 INFO L290 TraceCheckUtils]: 380: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,353 INFO L272 TraceCheckUtils]: 379: Hoare triple {107147#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,353 INFO L290 TraceCheckUtils]: 378: Hoare triple {107147#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {107147#(< ~counter~0 50)} is VALID [2022-04-08 06:22:42,355 INFO L290 TraceCheckUtils]: 377: Hoare triple {107175#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107147#(< ~counter~0 50)} is VALID [2022-04-08 06:22:42,355 INFO L290 TraceCheckUtils]: 376: Hoare triple {107175#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107175#(< ~counter~0 49)} is VALID [2022-04-08 06:22:42,355 INFO L290 TraceCheckUtils]: 375: Hoare triple {107175#(< ~counter~0 49)} assume !!(0 != ~r~0); {107175#(< ~counter~0 49)} is VALID [2022-04-08 06:22:42,356 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {105910#true} {107175#(< ~counter~0 49)} #63#return; {107175#(< ~counter~0 49)} is VALID [2022-04-08 06:22:42,356 INFO L290 TraceCheckUtils]: 373: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,356 INFO L290 TraceCheckUtils]: 372: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,356 INFO L290 TraceCheckUtils]: 371: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,356 INFO L272 TraceCheckUtils]: 370: Hoare triple {107175#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,356 INFO L290 TraceCheckUtils]: 369: Hoare triple {107175#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {107175#(< ~counter~0 49)} is VALID [2022-04-08 06:22:42,357 INFO L290 TraceCheckUtils]: 368: Hoare triple {107203#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107175#(< ~counter~0 49)} is VALID [2022-04-08 06:22:42,358 INFO L290 TraceCheckUtils]: 367: Hoare triple {107203#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107203#(< ~counter~0 48)} is VALID [2022-04-08 06:22:42,358 INFO L290 TraceCheckUtils]: 366: Hoare triple {107203#(< ~counter~0 48)} assume !!(0 != ~r~0); {107203#(< ~counter~0 48)} is VALID [2022-04-08 06:22:42,358 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {105910#true} {107203#(< ~counter~0 48)} #63#return; {107203#(< ~counter~0 48)} is VALID [2022-04-08 06:22:42,358 INFO L290 TraceCheckUtils]: 364: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,358 INFO L290 TraceCheckUtils]: 363: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,359 INFO L290 TraceCheckUtils]: 362: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,359 INFO L272 TraceCheckUtils]: 361: Hoare triple {107203#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,359 INFO L290 TraceCheckUtils]: 360: Hoare triple {107203#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {107203#(< ~counter~0 48)} is VALID [2022-04-08 06:22:42,360 INFO L290 TraceCheckUtils]: 359: Hoare triple {107231#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107203#(< ~counter~0 48)} is VALID [2022-04-08 06:22:42,360 INFO L290 TraceCheckUtils]: 358: Hoare triple {107231#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107231#(< ~counter~0 47)} is VALID [2022-04-08 06:22:42,360 INFO L290 TraceCheckUtils]: 357: Hoare triple {107231#(< ~counter~0 47)} assume !!(0 != ~r~0); {107231#(< ~counter~0 47)} is VALID [2022-04-08 06:22:42,361 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {105910#true} {107231#(< ~counter~0 47)} #63#return; {107231#(< ~counter~0 47)} is VALID [2022-04-08 06:22:42,361 INFO L290 TraceCheckUtils]: 355: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,361 INFO L290 TraceCheckUtils]: 354: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,361 INFO L290 TraceCheckUtils]: 353: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,361 INFO L272 TraceCheckUtils]: 352: Hoare triple {107231#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,361 INFO L290 TraceCheckUtils]: 351: Hoare triple {107231#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {107231#(< ~counter~0 47)} is VALID [2022-04-08 06:22:42,362 INFO L290 TraceCheckUtils]: 350: Hoare triple {107259#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107231#(< ~counter~0 47)} is VALID [2022-04-08 06:22:42,362 INFO L290 TraceCheckUtils]: 349: Hoare triple {107259#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107259#(< ~counter~0 46)} is VALID [2022-04-08 06:22:42,363 INFO L290 TraceCheckUtils]: 348: Hoare triple {107259#(< ~counter~0 46)} assume !!(0 != ~r~0); {107259#(< ~counter~0 46)} is VALID [2022-04-08 06:22:42,363 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {105910#true} {107259#(< ~counter~0 46)} #63#return; {107259#(< ~counter~0 46)} is VALID [2022-04-08 06:22:42,363 INFO L290 TraceCheckUtils]: 346: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,363 INFO L290 TraceCheckUtils]: 345: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,363 INFO L290 TraceCheckUtils]: 344: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,363 INFO L272 TraceCheckUtils]: 343: Hoare triple {107259#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,364 INFO L290 TraceCheckUtils]: 342: Hoare triple {107259#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {107259#(< ~counter~0 46)} is VALID [2022-04-08 06:22:42,365 INFO L290 TraceCheckUtils]: 341: Hoare triple {107287#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107259#(< ~counter~0 46)} is VALID [2022-04-08 06:22:42,365 INFO L290 TraceCheckUtils]: 340: Hoare triple {107287#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107287#(< ~counter~0 45)} is VALID [2022-04-08 06:22:42,365 INFO L290 TraceCheckUtils]: 339: Hoare triple {107287#(< ~counter~0 45)} assume !!(0 != ~r~0); {107287#(< ~counter~0 45)} is VALID [2022-04-08 06:22:42,366 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {105910#true} {107287#(< ~counter~0 45)} #63#return; {107287#(< ~counter~0 45)} is VALID [2022-04-08 06:22:42,366 INFO L290 TraceCheckUtils]: 337: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,366 INFO L290 TraceCheckUtils]: 336: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,366 INFO L290 TraceCheckUtils]: 335: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,366 INFO L272 TraceCheckUtils]: 334: Hoare triple {107287#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,366 INFO L290 TraceCheckUtils]: 333: Hoare triple {107287#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {107287#(< ~counter~0 45)} is VALID [2022-04-08 06:22:42,367 INFO L290 TraceCheckUtils]: 332: Hoare triple {107315#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107287#(< ~counter~0 45)} is VALID [2022-04-08 06:22:42,367 INFO L290 TraceCheckUtils]: 331: Hoare triple {107315#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107315#(< ~counter~0 44)} is VALID [2022-04-08 06:22:42,368 INFO L290 TraceCheckUtils]: 330: Hoare triple {107315#(< ~counter~0 44)} assume !!(0 != ~r~0); {107315#(< ~counter~0 44)} is VALID [2022-04-08 06:22:42,368 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {105910#true} {107315#(< ~counter~0 44)} #63#return; {107315#(< ~counter~0 44)} is VALID [2022-04-08 06:22:42,368 INFO L290 TraceCheckUtils]: 328: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,368 INFO L290 TraceCheckUtils]: 327: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,368 INFO L290 TraceCheckUtils]: 326: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,368 INFO L272 TraceCheckUtils]: 325: Hoare triple {107315#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,369 INFO L290 TraceCheckUtils]: 324: Hoare triple {107315#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {107315#(< ~counter~0 44)} is VALID [2022-04-08 06:22:42,369 INFO L290 TraceCheckUtils]: 323: Hoare triple {107343#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107315#(< ~counter~0 44)} is VALID [2022-04-08 06:22:42,370 INFO L290 TraceCheckUtils]: 322: Hoare triple {107343#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107343#(< ~counter~0 43)} is VALID [2022-04-08 06:22:42,370 INFO L290 TraceCheckUtils]: 321: Hoare triple {107343#(< ~counter~0 43)} assume !!(0 != ~r~0); {107343#(< ~counter~0 43)} is VALID [2022-04-08 06:22:42,370 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {105910#true} {107343#(< ~counter~0 43)} #63#return; {107343#(< ~counter~0 43)} is VALID [2022-04-08 06:22:42,371 INFO L290 TraceCheckUtils]: 319: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,371 INFO L290 TraceCheckUtils]: 318: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,371 INFO L290 TraceCheckUtils]: 317: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,371 INFO L272 TraceCheckUtils]: 316: Hoare triple {107343#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,371 INFO L290 TraceCheckUtils]: 315: Hoare triple {107343#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {107343#(< ~counter~0 43)} is VALID [2022-04-08 06:22:42,372 INFO L290 TraceCheckUtils]: 314: Hoare triple {107087#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107343#(< ~counter~0 43)} is VALID [2022-04-08 06:22:42,372 INFO L290 TraceCheckUtils]: 313: Hoare triple {107087#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:42,372 INFO L290 TraceCheckUtils]: 312: Hoare triple {107087#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:42,373 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {105910#true} {107087#(<= ~counter~0 41)} #63#return; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:42,373 INFO L290 TraceCheckUtils]: 310: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,373 INFO L290 TraceCheckUtils]: 309: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,373 INFO L290 TraceCheckUtils]: 308: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,373 INFO L272 TraceCheckUtils]: 307: Hoare triple {107087#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,373 INFO L290 TraceCheckUtils]: 306: Hoare triple {107087#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:42,374 INFO L290 TraceCheckUtils]: 305: Hoare triple {107059#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:42,375 INFO L290 TraceCheckUtils]: 304: Hoare triple {107059#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:42,375 INFO L290 TraceCheckUtils]: 303: Hoare triple {107059#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:42,375 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {105910#true} {107059#(<= ~counter~0 40)} #63#return; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:42,375 INFO L290 TraceCheckUtils]: 301: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,375 INFO L290 TraceCheckUtils]: 300: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,376 INFO L290 TraceCheckUtils]: 299: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,376 INFO L272 TraceCheckUtils]: 298: Hoare triple {107059#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,376 INFO L290 TraceCheckUtils]: 297: Hoare triple {107059#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:42,377 INFO L290 TraceCheckUtils]: 296: Hoare triple {107031#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:42,377 INFO L290 TraceCheckUtils]: 295: Hoare triple {107031#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:42,377 INFO L290 TraceCheckUtils]: 294: Hoare triple {107031#(<= ~counter~0 39)} assume !!(0 != ~r~0); {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:42,378 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {105910#true} {107031#(<= ~counter~0 39)} #63#return; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:42,378 INFO L290 TraceCheckUtils]: 292: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,378 INFO L290 TraceCheckUtils]: 291: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,378 INFO L290 TraceCheckUtils]: 290: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,378 INFO L272 TraceCheckUtils]: 289: Hoare triple {107031#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,378 INFO L290 TraceCheckUtils]: 288: Hoare triple {107031#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:42,379 INFO L290 TraceCheckUtils]: 287: Hoare triple {107003#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:42,379 INFO L290 TraceCheckUtils]: 286: Hoare triple {107003#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:42,380 INFO L290 TraceCheckUtils]: 285: Hoare triple {107003#(<= ~counter~0 38)} assume !!(0 != ~r~0); {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:42,380 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {105910#true} {107003#(<= ~counter~0 38)} #63#return; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:42,380 INFO L290 TraceCheckUtils]: 283: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,380 INFO L290 TraceCheckUtils]: 282: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,380 INFO L290 TraceCheckUtils]: 281: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,381 INFO L272 TraceCheckUtils]: 280: Hoare triple {107003#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,381 INFO L290 TraceCheckUtils]: 279: Hoare triple {107003#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:42,382 INFO L290 TraceCheckUtils]: 278: Hoare triple {106975#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:42,382 INFO L290 TraceCheckUtils]: 277: Hoare triple {106975#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:42,382 INFO L290 TraceCheckUtils]: 276: Hoare triple {106975#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:42,383 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {105910#true} {106975#(<= ~counter~0 37)} #63#return; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:42,383 INFO L290 TraceCheckUtils]: 274: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,383 INFO L290 TraceCheckUtils]: 273: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,383 INFO L290 TraceCheckUtils]: 272: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,383 INFO L272 TraceCheckUtils]: 271: Hoare triple {106975#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,383 INFO L290 TraceCheckUtils]: 270: Hoare triple {106975#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:42,384 INFO L290 TraceCheckUtils]: 269: Hoare triple {106947#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:42,384 INFO L290 TraceCheckUtils]: 268: Hoare triple {106947#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:42,385 INFO L290 TraceCheckUtils]: 267: Hoare triple {106947#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:42,385 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {105910#true} {106947#(<= ~counter~0 36)} #63#return; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:42,385 INFO L290 TraceCheckUtils]: 265: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,385 INFO L290 TraceCheckUtils]: 264: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,385 INFO L290 TraceCheckUtils]: 263: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,385 INFO L272 TraceCheckUtils]: 262: Hoare triple {106947#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,386 INFO L290 TraceCheckUtils]: 261: Hoare triple {106947#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:42,387 INFO L290 TraceCheckUtils]: 260: Hoare triple {106919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:42,387 INFO L290 TraceCheckUtils]: 259: Hoare triple {106919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:42,387 INFO L290 TraceCheckUtils]: 258: Hoare triple {106919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:42,388 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {105910#true} {106919#(<= ~counter~0 35)} #63#return; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:42,388 INFO L290 TraceCheckUtils]: 256: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,388 INFO L290 TraceCheckUtils]: 255: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,388 INFO L290 TraceCheckUtils]: 254: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,388 INFO L272 TraceCheckUtils]: 253: Hoare triple {106919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,388 INFO L290 TraceCheckUtils]: 252: Hoare triple {106919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:42,389 INFO L290 TraceCheckUtils]: 251: Hoare triple {106891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:42,389 INFO L290 TraceCheckUtils]: 250: Hoare triple {106891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:42,389 INFO L290 TraceCheckUtils]: 249: Hoare triple {106891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:42,390 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {105910#true} {106891#(<= ~counter~0 34)} #63#return; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:42,390 INFO L290 TraceCheckUtils]: 247: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,390 INFO L290 TraceCheckUtils]: 246: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,390 INFO L290 TraceCheckUtils]: 245: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,390 INFO L272 TraceCheckUtils]: 244: Hoare triple {106891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,390 INFO L290 TraceCheckUtils]: 243: Hoare triple {106891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:42,391 INFO L290 TraceCheckUtils]: 242: Hoare triple {106863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:42,392 INFO L290 TraceCheckUtils]: 241: Hoare triple {106863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:42,392 INFO L290 TraceCheckUtils]: 240: Hoare triple {106863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:42,392 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {105910#true} {106863#(<= ~counter~0 33)} #63#return; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:42,392 INFO L290 TraceCheckUtils]: 238: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,393 INFO L290 TraceCheckUtils]: 237: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,393 INFO L290 TraceCheckUtils]: 236: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,393 INFO L272 TraceCheckUtils]: 235: Hoare triple {106863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,393 INFO L290 TraceCheckUtils]: 234: Hoare triple {106863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:42,394 INFO L290 TraceCheckUtils]: 233: Hoare triple {106835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:42,394 INFO L290 TraceCheckUtils]: 232: Hoare triple {106835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:42,394 INFO L290 TraceCheckUtils]: 231: Hoare triple {106835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:42,395 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {105910#true} {106835#(<= ~counter~0 32)} #63#return; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:42,395 INFO L290 TraceCheckUtils]: 229: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,395 INFO L290 TraceCheckUtils]: 228: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,395 INFO L290 TraceCheckUtils]: 227: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,395 INFO L272 TraceCheckUtils]: 226: Hoare triple {106835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,395 INFO L290 TraceCheckUtils]: 225: Hoare triple {106835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:42,396 INFO L290 TraceCheckUtils]: 224: Hoare triple {106807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:42,397 INFO L290 TraceCheckUtils]: 223: Hoare triple {106807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:42,397 INFO L290 TraceCheckUtils]: 222: Hoare triple {106807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:42,397 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {105910#true} {106807#(<= ~counter~0 31)} #63#return; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:42,397 INFO L290 TraceCheckUtils]: 220: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,397 INFO L290 TraceCheckUtils]: 219: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,397 INFO L290 TraceCheckUtils]: 218: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,398 INFO L272 TraceCheckUtils]: 217: Hoare triple {106807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,398 INFO L290 TraceCheckUtils]: 216: Hoare triple {106807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:42,399 INFO L290 TraceCheckUtils]: 215: Hoare triple {106779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:42,399 INFO L290 TraceCheckUtils]: 214: Hoare triple {106779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:42,399 INFO L290 TraceCheckUtils]: 213: Hoare triple {106779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:42,400 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {105910#true} {106779#(<= ~counter~0 30)} #63#return; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:42,400 INFO L290 TraceCheckUtils]: 211: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,400 INFO L290 TraceCheckUtils]: 210: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,400 INFO L290 TraceCheckUtils]: 209: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,400 INFO L272 TraceCheckUtils]: 208: Hoare triple {106779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,400 INFO L290 TraceCheckUtils]: 207: Hoare triple {106779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:42,401 INFO L290 TraceCheckUtils]: 206: Hoare triple {106751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:42,401 INFO L290 TraceCheckUtils]: 205: Hoare triple {106751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:42,402 INFO L290 TraceCheckUtils]: 204: Hoare triple {106751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:42,402 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {105910#true} {106751#(<= ~counter~0 29)} #63#return; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:42,402 INFO L290 TraceCheckUtils]: 202: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,402 INFO L290 TraceCheckUtils]: 201: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,402 INFO L290 TraceCheckUtils]: 200: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,402 INFO L272 TraceCheckUtils]: 199: Hoare triple {106751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,403 INFO L290 TraceCheckUtils]: 198: Hoare triple {106751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:42,404 INFO L290 TraceCheckUtils]: 197: Hoare triple {106723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:42,404 INFO L290 TraceCheckUtils]: 196: Hoare triple {106723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:42,404 INFO L290 TraceCheckUtils]: 195: Hoare triple {106723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:42,405 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {105910#true} {106723#(<= ~counter~0 28)} #63#return; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:42,405 INFO L290 TraceCheckUtils]: 193: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,405 INFO L290 TraceCheckUtils]: 192: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,405 INFO L290 TraceCheckUtils]: 191: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,405 INFO L272 TraceCheckUtils]: 190: Hoare triple {106723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,405 INFO L290 TraceCheckUtils]: 189: Hoare triple {106723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:42,406 INFO L290 TraceCheckUtils]: 188: Hoare triple {106695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:42,406 INFO L290 TraceCheckUtils]: 187: Hoare triple {106695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:42,406 INFO L290 TraceCheckUtils]: 186: Hoare triple {106695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:42,407 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {105910#true} {106695#(<= ~counter~0 27)} #63#return; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:42,407 INFO L290 TraceCheckUtils]: 184: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,407 INFO L290 TraceCheckUtils]: 183: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,407 INFO L290 TraceCheckUtils]: 182: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,407 INFO L272 TraceCheckUtils]: 181: Hoare triple {106695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,407 INFO L290 TraceCheckUtils]: 180: Hoare triple {106695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:42,408 INFO L290 TraceCheckUtils]: 179: Hoare triple {106667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:42,409 INFO L290 TraceCheckUtils]: 178: Hoare triple {106667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:42,409 INFO L290 TraceCheckUtils]: 177: Hoare triple {106667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:42,409 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {105910#true} {106667#(<= ~counter~0 26)} #63#return; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:42,409 INFO L290 TraceCheckUtils]: 175: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,410 INFO L290 TraceCheckUtils]: 174: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,410 INFO L290 TraceCheckUtils]: 173: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,410 INFO L272 TraceCheckUtils]: 172: Hoare triple {106667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,410 INFO L290 TraceCheckUtils]: 171: Hoare triple {106667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:42,411 INFO L290 TraceCheckUtils]: 170: Hoare triple {106639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:42,411 INFO L290 TraceCheckUtils]: 169: Hoare triple {106639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:42,411 INFO L290 TraceCheckUtils]: 168: Hoare triple {106639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:42,412 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {105910#true} {106639#(<= ~counter~0 25)} #63#return; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:42,412 INFO L290 TraceCheckUtils]: 166: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,412 INFO L290 TraceCheckUtils]: 165: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,412 INFO L290 TraceCheckUtils]: 164: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,412 INFO L272 TraceCheckUtils]: 163: Hoare triple {106639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,412 INFO L290 TraceCheckUtils]: 162: Hoare triple {106639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:42,413 INFO L290 TraceCheckUtils]: 161: Hoare triple {106611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:42,413 INFO L290 TraceCheckUtils]: 160: Hoare triple {106611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:42,414 INFO L290 TraceCheckUtils]: 159: Hoare triple {106611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:42,414 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {105910#true} {106611#(<= ~counter~0 24)} #63#return; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:42,414 INFO L290 TraceCheckUtils]: 157: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,414 INFO L290 TraceCheckUtils]: 156: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,414 INFO L290 TraceCheckUtils]: 155: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,415 INFO L272 TraceCheckUtils]: 154: Hoare triple {106611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,415 INFO L290 TraceCheckUtils]: 153: Hoare triple {106611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:42,416 INFO L290 TraceCheckUtils]: 152: Hoare triple {106583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:42,416 INFO L290 TraceCheckUtils]: 151: Hoare triple {106583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:42,416 INFO L290 TraceCheckUtils]: 150: Hoare triple {106583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:42,417 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {105910#true} {106583#(<= ~counter~0 23)} #63#return; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:42,417 INFO L290 TraceCheckUtils]: 148: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,417 INFO L290 TraceCheckUtils]: 147: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,417 INFO L290 TraceCheckUtils]: 146: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,417 INFO L272 TraceCheckUtils]: 145: Hoare triple {106583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,417 INFO L290 TraceCheckUtils]: 144: Hoare triple {106583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:42,418 INFO L290 TraceCheckUtils]: 143: Hoare triple {106555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:42,418 INFO L290 TraceCheckUtils]: 142: Hoare triple {106555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:42,419 INFO L290 TraceCheckUtils]: 141: Hoare triple {106555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:42,419 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {105910#true} {106555#(<= ~counter~0 22)} #63#return; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:42,419 INFO L290 TraceCheckUtils]: 139: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,419 INFO L290 TraceCheckUtils]: 138: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,419 INFO L290 TraceCheckUtils]: 137: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,419 INFO L272 TraceCheckUtils]: 136: Hoare triple {106555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,420 INFO L290 TraceCheckUtils]: 135: Hoare triple {106555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:42,421 INFO L290 TraceCheckUtils]: 134: Hoare triple {106527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:42,421 INFO L290 TraceCheckUtils]: 133: Hoare triple {106527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:42,421 INFO L290 TraceCheckUtils]: 132: Hoare triple {106527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:42,422 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {105910#true} {106527#(<= ~counter~0 21)} #63#return; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:42,422 INFO L290 TraceCheckUtils]: 130: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,422 INFO L290 TraceCheckUtils]: 129: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,422 INFO L290 TraceCheckUtils]: 128: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,422 INFO L272 TraceCheckUtils]: 127: Hoare triple {106527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,422 INFO L290 TraceCheckUtils]: 126: Hoare triple {106527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:42,423 INFO L290 TraceCheckUtils]: 125: Hoare triple {106499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:42,423 INFO L290 TraceCheckUtils]: 124: Hoare triple {106499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:42,424 INFO L290 TraceCheckUtils]: 123: Hoare triple {106499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:42,424 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {105910#true} {106499#(<= ~counter~0 20)} #63#return; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:42,424 INFO L290 TraceCheckUtils]: 121: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,424 INFO L290 TraceCheckUtils]: 120: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,424 INFO L290 TraceCheckUtils]: 119: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,424 INFO L272 TraceCheckUtils]: 118: Hoare triple {106499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,425 INFO L290 TraceCheckUtils]: 117: Hoare triple {106499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:42,426 INFO L290 TraceCheckUtils]: 116: Hoare triple {106471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:42,426 INFO L290 TraceCheckUtils]: 115: Hoare triple {106471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:42,426 INFO L290 TraceCheckUtils]: 114: Hoare triple {106471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:42,427 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {105910#true} {106471#(<= ~counter~0 19)} #63#return; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:42,427 INFO L290 TraceCheckUtils]: 112: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,427 INFO L290 TraceCheckUtils]: 111: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,427 INFO L290 TraceCheckUtils]: 110: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,427 INFO L272 TraceCheckUtils]: 109: Hoare triple {106471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,427 INFO L290 TraceCheckUtils]: 108: Hoare triple {106471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:42,428 INFO L290 TraceCheckUtils]: 107: Hoare triple {106443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:42,428 INFO L290 TraceCheckUtils]: 106: Hoare triple {106443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:42,428 INFO L290 TraceCheckUtils]: 105: Hoare triple {106443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:42,429 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {105910#true} {106443#(<= ~counter~0 18)} #63#return; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:42,429 INFO L290 TraceCheckUtils]: 103: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,429 INFO L290 TraceCheckUtils]: 102: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,429 INFO L290 TraceCheckUtils]: 101: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,429 INFO L272 TraceCheckUtils]: 100: Hoare triple {106443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,429 INFO L290 TraceCheckUtils]: 99: Hoare triple {106443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:42,430 INFO L290 TraceCheckUtils]: 98: Hoare triple {106415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:42,431 INFO L290 TraceCheckUtils]: 97: Hoare triple {106415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:42,431 INFO L290 TraceCheckUtils]: 96: Hoare triple {106415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:42,431 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {105910#true} {106415#(<= ~counter~0 17)} #63#return; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:42,431 INFO L290 TraceCheckUtils]: 94: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,432 INFO L290 TraceCheckUtils]: 93: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,432 INFO L290 TraceCheckUtils]: 92: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,432 INFO L272 TraceCheckUtils]: 91: Hoare triple {106415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,432 INFO L290 TraceCheckUtils]: 90: Hoare triple {106415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:42,433 INFO L290 TraceCheckUtils]: 89: Hoare triple {106387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:42,433 INFO L290 TraceCheckUtils]: 88: Hoare triple {106387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:42,433 INFO L290 TraceCheckUtils]: 87: Hoare triple {106387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:42,434 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {105910#true} {106387#(<= ~counter~0 16)} #63#return; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:42,434 INFO L290 TraceCheckUtils]: 85: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,434 INFO L290 TraceCheckUtils]: 84: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,434 INFO L290 TraceCheckUtils]: 83: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,442 INFO L272 TraceCheckUtils]: 82: Hoare triple {106387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,443 INFO L290 TraceCheckUtils]: 81: Hoare triple {106387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:42,445 INFO L290 TraceCheckUtils]: 80: Hoare triple {106359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:42,446 INFO L290 TraceCheckUtils]: 79: Hoare triple {106359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:42,446 INFO L290 TraceCheckUtils]: 78: Hoare triple {106359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:42,446 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {105910#true} {106359#(<= ~counter~0 15)} #63#return; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:42,447 INFO L290 TraceCheckUtils]: 76: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,447 INFO L290 TraceCheckUtils]: 75: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,447 INFO L290 TraceCheckUtils]: 74: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,447 INFO L272 TraceCheckUtils]: 73: Hoare triple {106359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,447 INFO L290 TraceCheckUtils]: 72: Hoare triple {106359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:42,448 INFO L290 TraceCheckUtils]: 71: Hoare triple {106331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:42,448 INFO L290 TraceCheckUtils]: 70: Hoare triple {106331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:42,448 INFO L290 TraceCheckUtils]: 69: Hoare triple {106331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:42,449 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {105910#true} {106331#(<= ~counter~0 14)} #63#return; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:42,449 INFO L290 TraceCheckUtils]: 67: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,449 INFO L290 TraceCheckUtils]: 66: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,449 INFO L290 TraceCheckUtils]: 65: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,449 INFO L272 TraceCheckUtils]: 64: Hoare triple {106331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,449 INFO L290 TraceCheckUtils]: 63: Hoare triple {106331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:42,450 INFO L290 TraceCheckUtils]: 62: Hoare triple {106303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:42,451 INFO L290 TraceCheckUtils]: 61: Hoare triple {106303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:42,451 INFO L290 TraceCheckUtils]: 60: Hoare triple {106303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:42,451 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {105910#true} {106303#(<= ~counter~0 13)} #63#return; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:42,451 INFO L290 TraceCheckUtils]: 58: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,451 INFO L290 TraceCheckUtils]: 57: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,452 INFO L290 TraceCheckUtils]: 56: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,452 INFO L272 TraceCheckUtils]: 55: Hoare triple {106303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,452 INFO L290 TraceCheckUtils]: 54: Hoare triple {106303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:42,453 INFO L290 TraceCheckUtils]: 53: Hoare triple {106275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:42,453 INFO L290 TraceCheckUtils]: 52: Hoare triple {106275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:42,453 INFO L290 TraceCheckUtils]: 51: Hoare triple {106275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:42,454 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {105910#true} {106275#(<= ~counter~0 12)} #63#return; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:42,454 INFO L290 TraceCheckUtils]: 49: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,454 INFO L290 TraceCheckUtils]: 48: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,454 INFO L290 TraceCheckUtils]: 47: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,454 INFO L272 TraceCheckUtils]: 46: Hoare triple {106275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,454 INFO L290 TraceCheckUtils]: 45: Hoare triple {106275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:42,455 INFO L290 TraceCheckUtils]: 44: Hoare triple {106247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:42,455 INFO L290 TraceCheckUtils]: 43: Hoare triple {106247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:42,456 INFO L290 TraceCheckUtils]: 42: Hoare triple {106247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:42,456 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {105910#true} {106247#(<= ~counter~0 11)} #63#return; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:42,456 INFO L290 TraceCheckUtils]: 40: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,456 INFO L290 TraceCheckUtils]: 39: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,456 INFO L290 TraceCheckUtils]: 38: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,456 INFO L272 TraceCheckUtils]: 37: Hoare triple {106247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,457 INFO L290 TraceCheckUtils]: 36: Hoare triple {106247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:42,458 INFO L290 TraceCheckUtils]: 35: Hoare triple {106219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:42,458 INFO L290 TraceCheckUtils]: 34: Hoare triple {106219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:42,458 INFO L290 TraceCheckUtils]: 33: Hoare triple {106219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:42,459 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105910#true} {106219#(<= ~counter~0 10)} #63#return; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:42,459 INFO L290 TraceCheckUtils]: 31: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,459 INFO L290 TraceCheckUtils]: 30: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,459 INFO L290 TraceCheckUtils]: 29: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,459 INFO L272 TraceCheckUtils]: 28: Hoare triple {106219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,459 INFO L290 TraceCheckUtils]: 27: Hoare triple {106219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:42,460 INFO L290 TraceCheckUtils]: 26: Hoare triple {106191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:42,460 INFO L290 TraceCheckUtils]: 25: Hoare triple {106191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:42,461 INFO L290 TraceCheckUtils]: 24: Hoare triple {106191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:42,461 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105910#true} {106191#(<= ~counter~0 9)} #63#return; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:42,461 INFO L290 TraceCheckUtils]: 22: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,461 INFO L290 TraceCheckUtils]: 21: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,461 INFO L290 TraceCheckUtils]: 20: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,461 INFO L272 TraceCheckUtils]: 19: Hoare triple {106191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,462 INFO L290 TraceCheckUtils]: 18: Hoare triple {106191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:42,462 INFO L290 TraceCheckUtils]: 17: Hoare triple {106163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:42,463 INFO L290 TraceCheckUtils]: 16: Hoare triple {106163#(<= ~counter~0 8)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:42,463 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105910#true} {106163#(<= ~counter~0 8)} #61#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:42,463 INFO L290 TraceCheckUtils]: 14: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,463 INFO L290 TraceCheckUtils]: 13: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,463 INFO L290 TraceCheckUtils]: 12: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,463 INFO L272 TraceCheckUtils]: 11: Hoare triple {106163#(<= ~counter~0 8)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,464 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105910#true} {106163#(<= ~counter~0 8)} #59#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:42,464 INFO L290 TraceCheckUtils]: 9: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-08 06:22:42,464 INFO L290 TraceCheckUtils]: 8: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-08 06:22:42,464 INFO L290 TraceCheckUtils]: 7: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-08 06:22:42,464 INFO L272 TraceCheckUtils]: 6: Hoare triple {106163#(<= ~counter~0 8)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105910#true} is VALID [2022-04-08 06:22:42,464 INFO L290 TraceCheckUtils]: 5: Hoare triple {106163#(<= ~counter~0 8)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:42,465 INFO L272 TraceCheckUtils]: 4: Hoare triple {106163#(<= ~counter~0 8)} call #t~ret7 := main(); {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:42,465 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106163#(<= ~counter~0 8)} {105910#true} #67#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:42,465 INFO L290 TraceCheckUtils]: 2: Hoare triple {106163#(<= ~counter~0 8)} assume true; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:42,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {105910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {106163#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:42,466 INFO L272 TraceCheckUtils]: 0: Hoare triple {105910#true} call ULTIMATE.init(); {105910#true} is VALID [2022-04-08 06:22:42,466 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 06:22:42,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:22:42,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1681112325] [2022-04-08 06:22:42,467 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:22:42,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1329121537] [2022-04-08 06:22:42,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1329121537] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:22:42,467 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:22:42,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 54 [2022-04-08 06:22:42,467 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:22:42,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [334353705] [2022-04-08 06:22:42,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [334353705] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:22:42,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:22:42,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-08 06:22:42,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736482557] [2022-04-08 06:22:42,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:22:42,468 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 06:22:42,468 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:22:42,469 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 06:22:42,782 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 06:22:42,782 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-08 06:22:42,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:42,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-08 06:22:42,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:22:42,783 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 06:22:45,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:45,261 INFO L93 Difference]: Finished difference Result 403 states and 446 transitions. [2022-04-08 06:22:45,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2022-04-08 06:22:45,261 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 06:22:45,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:22:45,262 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 06:22:45,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-08 06:22:45,270 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 06:22:45,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-08 06:22:45,277 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 86 states and 445 transitions. [2022-04-08 06:22:45,660 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 06:22:45,667 INFO L225 Difference]: With dead ends: 403 [2022-04-08 06:22:45,667 INFO L226 Difference]: Without dead ends: 398 [2022-04-08 06:22:45,668 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 06:22:45,668 INFO L913 BasicCegarLoop]: 67 mSDtfsCounter, 135 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 286 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 416 SdHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 286 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 06:22:45,668 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [135 Valid, 416 Invalid, 307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 286 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 06:22:45,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2022-04-08 06:22:46,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2022-04-08 06:22:46,337 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:22:46,338 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 06:22:46,338 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 06:22:46,338 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 06:22:46,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:46,344 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-08 06:22:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-08 06:22:46,345 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:46,345 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:46,345 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 06:22:46,345 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 06:22:46,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:22:46,351 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-08 06:22:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-08 06:22:46,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:22:46,351 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:22:46,351 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:22:46,352 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:22:46,352 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 06:22:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 441 transitions. [2022-04-08 06:22:46,360 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 441 transitions. Word has length 392 [2022-04-08 06:22:46,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:22:46,360 INFO L478 AbstractCegarLoop]: Abstraction has 398 states and 441 transitions. [2022-04-08 06:22:46,360 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 06:22:46,360 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 398 states and 441 transitions. [2022-04-08 06:22:47,611 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 06:22:47,611 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-08 06:22:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-04-08 06:22:47,612 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:22:47,613 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 06:22:47,619 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 06:22:47,813 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 06:22:47,813 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:22:47,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:22:47,813 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 83 times [2022-04-08 06:22:47,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:47,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [76582067] [2022-04-08 06:22:47,814 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:22:47,814 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 84 times [2022-04-08 06:22:47,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:22:47,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1419608147] [2022-04-08 06:22:47,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:22:47,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:22:47,843 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:22:47,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2018084906] [2022-04-08 06:22:47,843 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:22:47,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:22:47,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:22:47,844 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 06:22:47,845 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 06:22:55,059 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 43 check-sat command(s) [2022-04-08 06:22:55,059 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:22:55,078 INFO L263 TraceCheckSpWp]: Trace formula consists of 933 conjuncts, 89 conjunts are in the unsatisfiable core [2022-04-08 06:22:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:22:55,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:22:57,400 INFO L272 TraceCheckUtils]: 0: Hoare triple {110795#true} call ULTIMATE.init(); {110795#true} is VALID [2022-04-08 06:22:57,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {110795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,401 INFO L290 TraceCheckUtils]: 2: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,402 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110803#(<= ~counter~0 0)} {110795#true} #67#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,402 INFO L272 TraceCheckUtils]: 4: Hoare triple {110803#(<= ~counter~0 0)} call #t~ret7 := main(); {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,402 INFO L290 TraceCheckUtils]: 5: Hoare triple {110803#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,403 INFO L272 TraceCheckUtils]: 6: Hoare triple {110803#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,403 INFO L290 TraceCheckUtils]: 7: Hoare triple {110803#(<= ~counter~0 0)} ~cond := #in~cond; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,403 INFO L290 TraceCheckUtils]: 8: Hoare triple {110803#(<= ~counter~0 0)} assume !(0 == ~cond); {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,403 INFO L290 TraceCheckUtils]: 9: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,404 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110803#(<= ~counter~0 0)} {110803#(<= ~counter~0 0)} #59#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,404 INFO L272 TraceCheckUtils]: 11: Hoare triple {110803#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,404 INFO L290 TraceCheckUtils]: 12: Hoare triple {110803#(<= ~counter~0 0)} ~cond := #in~cond; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,405 INFO L290 TraceCheckUtils]: 13: Hoare triple {110803#(<= ~counter~0 0)} assume !(0 == ~cond); {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,405 INFO L290 TraceCheckUtils]: 14: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,405 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110803#(<= ~counter~0 0)} {110803#(<= ~counter~0 0)} #61#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,406 INFO L290 TraceCheckUtils]: 16: Hoare triple {110803#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {110803#(<= ~counter~0 0)} is VALID [2022-04-08 06:22:57,408 INFO L290 TraceCheckUtils]: 17: Hoare triple {110803#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110852#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:57,408 INFO L290 TraceCheckUtils]: 18: Hoare triple {110852#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {110852#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:57,408 INFO L272 TraceCheckUtils]: 19: Hoare triple {110852#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110852#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:57,409 INFO L290 TraceCheckUtils]: 20: Hoare triple {110852#(<= ~counter~0 1)} ~cond := #in~cond; {110852#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:57,409 INFO L290 TraceCheckUtils]: 21: Hoare triple {110852#(<= ~counter~0 1)} assume !(0 == ~cond); {110852#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:57,409 INFO L290 TraceCheckUtils]: 22: Hoare triple {110852#(<= ~counter~0 1)} assume true; {110852#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:57,410 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110852#(<= ~counter~0 1)} {110852#(<= ~counter~0 1)} #63#return; {110852#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:57,410 INFO L290 TraceCheckUtils]: 24: Hoare triple {110852#(<= ~counter~0 1)} assume !!(0 != ~r~0); {110852#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:57,410 INFO L290 TraceCheckUtils]: 25: Hoare triple {110852#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110852#(<= ~counter~0 1)} is VALID [2022-04-08 06:22:57,411 INFO L290 TraceCheckUtils]: 26: Hoare triple {110852#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110880#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:57,411 INFO L290 TraceCheckUtils]: 27: Hoare triple {110880#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {110880#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:57,412 INFO L272 TraceCheckUtils]: 28: Hoare triple {110880#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110880#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:57,412 INFO L290 TraceCheckUtils]: 29: Hoare triple {110880#(<= ~counter~0 2)} ~cond := #in~cond; {110880#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:57,412 INFO L290 TraceCheckUtils]: 30: Hoare triple {110880#(<= ~counter~0 2)} assume !(0 == ~cond); {110880#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:57,413 INFO L290 TraceCheckUtils]: 31: Hoare triple {110880#(<= ~counter~0 2)} assume true; {110880#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:57,413 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110880#(<= ~counter~0 2)} {110880#(<= ~counter~0 2)} #63#return; {110880#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:57,413 INFO L290 TraceCheckUtils]: 33: Hoare triple {110880#(<= ~counter~0 2)} assume !!(0 != ~r~0); {110880#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:57,414 INFO L290 TraceCheckUtils]: 34: Hoare triple {110880#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110880#(<= ~counter~0 2)} is VALID [2022-04-08 06:22:57,414 INFO L290 TraceCheckUtils]: 35: Hoare triple {110880#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110908#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:57,415 INFO L290 TraceCheckUtils]: 36: Hoare triple {110908#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {110908#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:57,415 INFO L272 TraceCheckUtils]: 37: Hoare triple {110908#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110908#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:57,416 INFO L290 TraceCheckUtils]: 38: Hoare triple {110908#(<= ~counter~0 3)} ~cond := #in~cond; {110908#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:57,416 INFO L290 TraceCheckUtils]: 39: Hoare triple {110908#(<= ~counter~0 3)} assume !(0 == ~cond); {110908#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:57,416 INFO L290 TraceCheckUtils]: 40: Hoare triple {110908#(<= ~counter~0 3)} assume true; {110908#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:57,417 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110908#(<= ~counter~0 3)} {110908#(<= ~counter~0 3)} #63#return; {110908#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:57,417 INFO L290 TraceCheckUtils]: 42: Hoare triple {110908#(<= ~counter~0 3)} assume !!(0 != ~r~0); {110908#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:57,417 INFO L290 TraceCheckUtils]: 43: Hoare triple {110908#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110908#(<= ~counter~0 3)} is VALID [2022-04-08 06:22:57,418 INFO L290 TraceCheckUtils]: 44: Hoare triple {110908#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110936#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:57,418 INFO L290 TraceCheckUtils]: 45: Hoare triple {110936#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {110936#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:57,419 INFO L272 TraceCheckUtils]: 46: Hoare triple {110936#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110936#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:57,419 INFO L290 TraceCheckUtils]: 47: Hoare triple {110936#(<= ~counter~0 4)} ~cond := #in~cond; {110936#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:57,419 INFO L290 TraceCheckUtils]: 48: Hoare triple {110936#(<= ~counter~0 4)} assume !(0 == ~cond); {110936#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:57,419 INFO L290 TraceCheckUtils]: 49: Hoare triple {110936#(<= ~counter~0 4)} assume true; {110936#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:57,420 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110936#(<= ~counter~0 4)} {110936#(<= ~counter~0 4)} #63#return; {110936#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:57,420 INFO L290 TraceCheckUtils]: 51: Hoare triple {110936#(<= ~counter~0 4)} assume !!(0 != ~r~0); {110936#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:57,420 INFO L290 TraceCheckUtils]: 52: Hoare triple {110936#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110936#(<= ~counter~0 4)} is VALID [2022-04-08 06:22:57,421 INFO L290 TraceCheckUtils]: 53: Hoare triple {110936#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110964#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:57,422 INFO L290 TraceCheckUtils]: 54: Hoare triple {110964#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {110964#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:57,422 INFO L272 TraceCheckUtils]: 55: Hoare triple {110964#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110964#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:57,422 INFO L290 TraceCheckUtils]: 56: Hoare triple {110964#(<= ~counter~0 5)} ~cond := #in~cond; {110964#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:57,423 INFO L290 TraceCheckUtils]: 57: Hoare triple {110964#(<= ~counter~0 5)} assume !(0 == ~cond); {110964#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:57,423 INFO L290 TraceCheckUtils]: 58: Hoare triple {110964#(<= ~counter~0 5)} assume true; {110964#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:57,423 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110964#(<= ~counter~0 5)} {110964#(<= ~counter~0 5)} #63#return; {110964#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:57,424 INFO L290 TraceCheckUtils]: 60: Hoare triple {110964#(<= ~counter~0 5)} assume !!(0 != ~r~0); {110964#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:57,424 INFO L290 TraceCheckUtils]: 61: Hoare triple {110964#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110964#(<= ~counter~0 5)} is VALID [2022-04-08 06:22:57,425 INFO L290 TraceCheckUtils]: 62: Hoare triple {110964#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110992#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:57,425 INFO L290 TraceCheckUtils]: 63: Hoare triple {110992#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {110992#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:57,426 INFO L272 TraceCheckUtils]: 64: Hoare triple {110992#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110992#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:57,426 INFO L290 TraceCheckUtils]: 65: Hoare triple {110992#(<= ~counter~0 6)} ~cond := #in~cond; {110992#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:57,426 INFO L290 TraceCheckUtils]: 66: Hoare triple {110992#(<= ~counter~0 6)} assume !(0 == ~cond); {110992#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:57,426 INFO L290 TraceCheckUtils]: 67: Hoare triple {110992#(<= ~counter~0 6)} assume true; {110992#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:57,427 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110992#(<= ~counter~0 6)} {110992#(<= ~counter~0 6)} #63#return; {110992#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:57,427 INFO L290 TraceCheckUtils]: 69: Hoare triple {110992#(<= ~counter~0 6)} assume !!(0 != ~r~0); {110992#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:57,427 INFO L290 TraceCheckUtils]: 70: Hoare triple {110992#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110992#(<= ~counter~0 6)} is VALID [2022-04-08 06:22:57,428 INFO L290 TraceCheckUtils]: 71: Hoare triple {110992#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:57,429 INFO L290 TraceCheckUtils]: 72: Hoare triple {111020#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:57,429 INFO L272 TraceCheckUtils]: 73: Hoare triple {111020#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:57,429 INFO L290 TraceCheckUtils]: 74: Hoare triple {111020#(<= ~counter~0 7)} ~cond := #in~cond; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:57,430 INFO L290 TraceCheckUtils]: 75: Hoare triple {111020#(<= ~counter~0 7)} assume !(0 == ~cond); {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:57,430 INFO L290 TraceCheckUtils]: 76: Hoare triple {111020#(<= ~counter~0 7)} assume true; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:57,430 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {111020#(<= ~counter~0 7)} {111020#(<= ~counter~0 7)} #63#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:57,431 INFO L290 TraceCheckUtils]: 78: Hoare triple {111020#(<= ~counter~0 7)} assume !!(0 != ~r~0); {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:57,431 INFO L290 TraceCheckUtils]: 79: Hoare triple {111020#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:57,432 INFO L290 TraceCheckUtils]: 80: Hoare triple {111020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:57,432 INFO L290 TraceCheckUtils]: 81: Hoare triple {111048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:57,433 INFO L272 TraceCheckUtils]: 82: Hoare triple {111048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:57,433 INFO L290 TraceCheckUtils]: 83: Hoare triple {111048#(<= ~counter~0 8)} ~cond := #in~cond; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:57,433 INFO L290 TraceCheckUtils]: 84: Hoare triple {111048#(<= ~counter~0 8)} assume !(0 == ~cond); {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:57,433 INFO L290 TraceCheckUtils]: 85: Hoare triple {111048#(<= ~counter~0 8)} assume true; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:57,434 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {111048#(<= ~counter~0 8)} {111048#(<= ~counter~0 8)} #63#return; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:57,434 INFO L290 TraceCheckUtils]: 87: Hoare triple {111048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:57,434 INFO L290 TraceCheckUtils]: 88: Hoare triple {111048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:57,435 INFO L290 TraceCheckUtils]: 89: Hoare triple {111048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:57,436 INFO L290 TraceCheckUtils]: 90: Hoare triple {111076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:57,436 INFO L272 TraceCheckUtils]: 91: Hoare triple {111076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:57,436 INFO L290 TraceCheckUtils]: 92: Hoare triple {111076#(<= ~counter~0 9)} ~cond := #in~cond; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:57,437 INFO L290 TraceCheckUtils]: 93: Hoare triple {111076#(<= ~counter~0 9)} assume !(0 == ~cond); {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:57,437 INFO L290 TraceCheckUtils]: 94: Hoare triple {111076#(<= ~counter~0 9)} assume true; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:57,437 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {111076#(<= ~counter~0 9)} {111076#(<= ~counter~0 9)} #63#return; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:57,438 INFO L290 TraceCheckUtils]: 96: Hoare triple {111076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:57,438 INFO L290 TraceCheckUtils]: 97: Hoare triple {111076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:57,439 INFO L290 TraceCheckUtils]: 98: Hoare triple {111076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:57,439 INFO L290 TraceCheckUtils]: 99: Hoare triple {111104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:57,439 INFO L272 TraceCheckUtils]: 100: Hoare triple {111104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:57,440 INFO L290 TraceCheckUtils]: 101: Hoare triple {111104#(<= ~counter~0 10)} ~cond := #in~cond; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:57,440 INFO L290 TraceCheckUtils]: 102: Hoare triple {111104#(<= ~counter~0 10)} assume !(0 == ~cond); {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:57,440 INFO L290 TraceCheckUtils]: 103: Hoare triple {111104#(<= ~counter~0 10)} assume true; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:57,441 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {111104#(<= ~counter~0 10)} {111104#(<= ~counter~0 10)} #63#return; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:57,441 INFO L290 TraceCheckUtils]: 105: Hoare triple {111104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:57,441 INFO L290 TraceCheckUtils]: 106: Hoare triple {111104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:57,442 INFO L290 TraceCheckUtils]: 107: Hoare triple {111104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:57,442 INFO L290 TraceCheckUtils]: 108: Hoare triple {111132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:57,443 INFO L272 TraceCheckUtils]: 109: Hoare triple {111132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:57,443 INFO L290 TraceCheckUtils]: 110: Hoare triple {111132#(<= ~counter~0 11)} ~cond := #in~cond; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:57,444 INFO L290 TraceCheckUtils]: 111: Hoare triple {111132#(<= ~counter~0 11)} assume !(0 == ~cond); {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:57,444 INFO L290 TraceCheckUtils]: 112: Hoare triple {111132#(<= ~counter~0 11)} assume true; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:57,444 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {111132#(<= ~counter~0 11)} {111132#(<= ~counter~0 11)} #63#return; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:57,445 INFO L290 TraceCheckUtils]: 114: Hoare triple {111132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:57,445 INFO L290 TraceCheckUtils]: 115: Hoare triple {111132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:57,446 INFO L290 TraceCheckUtils]: 116: Hoare triple {111132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:57,446 INFO L290 TraceCheckUtils]: 117: Hoare triple {111160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:57,446 INFO L272 TraceCheckUtils]: 118: Hoare triple {111160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:57,447 INFO L290 TraceCheckUtils]: 119: Hoare triple {111160#(<= ~counter~0 12)} ~cond := #in~cond; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:57,447 INFO L290 TraceCheckUtils]: 120: Hoare triple {111160#(<= ~counter~0 12)} assume !(0 == ~cond); {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:57,447 INFO L290 TraceCheckUtils]: 121: Hoare triple {111160#(<= ~counter~0 12)} assume true; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:57,448 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {111160#(<= ~counter~0 12)} {111160#(<= ~counter~0 12)} #63#return; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:57,448 INFO L290 TraceCheckUtils]: 123: Hoare triple {111160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:57,448 INFO L290 TraceCheckUtils]: 124: Hoare triple {111160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:57,449 INFO L290 TraceCheckUtils]: 125: Hoare triple {111160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:57,449 INFO L290 TraceCheckUtils]: 126: Hoare triple {111188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:57,450 INFO L272 TraceCheckUtils]: 127: Hoare triple {111188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:57,450 INFO L290 TraceCheckUtils]: 128: Hoare triple {111188#(<= ~counter~0 13)} ~cond := #in~cond; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:57,450 INFO L290 TraceCheckUtils]: 129: Hoare triple {111188#(<= ~counter~0 13)} assume !(0 == ~cond); {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:57,451 INFO L290 TraceCheckUtils]: 130: Hoare triple {111188#(<= ~counter~0 13)} assume true; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:57,451 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {111188#(<= ~counter~0 13)} {111188#(<= ~counter~0 13)} #63#return; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:57,451 INFO L290 TraceCheckUtils]: 132: Hoare triple {111188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:57,452 INFO L290 TraceCheckUtils]: 133: Hoare triple {111188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:57,453 INFO L290 TraceCheckUtils]: 134: Hoare triple {111188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:57,453 INFO L290 TraceCheckUtils]: 135: Hoare triple {111216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:57,453 INFO L272 TraceCheckUtils]: 136: Hoare triple {111216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:57,454 INFO L290 TraceCheckUtils]: 137: Hoare triple {111216#(<= ~counter~0 14)} ~cond := #in~cond; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:57,454 INFO L290 TraceCheckUtils]: 138: Hoare triple {111216#(<= ~counter~0 14)} assume !(0 == ~cond); {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:57,454 INFO L290 TraceCheckUtils]: 139: Hoare triple {111216#(<= ~counter~0 14)} assume true; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:57,455 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {111216#(<= ~counter~0 14)} {111216#(<= ~counter~0 14)} #63#return; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:57,455 INFO L290 TraceCheckUtils]: 141: Hoare triple {111216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:57,455 INFO L290 TraceCheckUtils]: 142: Hoare triple {111216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:57,456 INFO L290 TraceCheckUtils]: 143: Hoare triple {111216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:57,456 INFO L290 TraceCheckUtils]: 144: Hoare triple {111244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:57,457 INFO L272 TraceCheckUtils]: 145: Hoare triple {111244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:57,457 INFO L290 TraceCheckUtils]: 146: Hoare triple {111244#(<= ~counter~0 15)} ~cond := #in~cond; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:57,457 INFO L290 TraceCheckUtils]: 147: Hoare triple {111244#(<= ~counter~0 15)} assume !(0 == ~cond); {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:57,458 INFO L290 TraceCheckUtils]: 148: Hoare triple {111244#(<= ~counter~0 15)} assume true; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:57,458 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {111244#(<= ~counter~0 15)} {111244#(<= ~counter~0 15)} #63#return; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:57,458 INFO L290 TraceCheckUtils]: 150: Hoare triple {111244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:57,459 INFO L290 TraceCheckUtils]: 151: Hoare triple {111244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:57,460 INFO L290 TraceCheckUtils]: 152: Hoare triple {111244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:57,460 INFO L290 TraceCheckUtils]: 153: Hoare triple {111272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:57,461 INFO L272 TraceCheckUtils]: 154: Hoare triple {111272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:57,461 INFO L290 TraceCheckUtils]: 155: Hoare triple {111272#(<= ~counter~0 16)} ~cond := #in~cond; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:57,461 INFO L290 TraceCheckUtils]: 156: Hoare triple {111272#(<= ~counter~0 16)} assume !(0 == ~cond); {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:57,461 INFO L290 TraceCheckUtils]: 157: Hoare triple {111272#(<= ~counter~0 16)} assume true; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:57,462 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {111272#(<= ~counter~0 16)} {111272#(<= ~counter~0 16)} #63#return; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:57,462 INFO L290 TraceCheckUtils]: 159: Hoare triple {111272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:57,462 INFO L290 TraceCheckUtils]: 160: Hoare triple {111272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:57,463 INFO L290 TraceCheckUtils]: 161: Hoare triple {111272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:57,463 INFO L290 TraceCheckUtils]: 162: Hoare triple {111300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:57,464 INFO L272 TraceCheckUtils]: 163: Hoare triple {111300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:57,464 INFO L290 TraceCheckUtils]: 164: Hoare triple {111300#(<= ~counter~0 17)} ~cond := #in~cond; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:57,464 INFO L290 TraceCheckUtils]: 165: Hoare triple {111300#(<= ~counter~0 17)} assume !(0 == ~cond); {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:57,465 INFO L290 TraceCheckUtils]: 166: Hoare triple {111300#(<= ~counter~0 17)} assume true; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:57,465 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {111300#(<= ~counter~0 17)} {111300#(<= ~counter~0 17)} #63#return; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:57,465 INFO L290 TraceCheckUtils]: 168: Hoare triple {111300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:57,466 INFO L290 TraceCheckUtils]: 169: Hoare triple {111300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:57,467 INFO L290 TraceCheckUtils]: 170: Hoare triple {111300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:57,467 INFO L290 TraceCheckUtils]: 171: Hoare triple {111328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:57,467 INFO L272 TraceCheckUtils]: 172: Hoare triple {111328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:57,468 INFO L290 TraceCheckUtils]: 173: Hoare triple {111328#(<= ~counter~0 18)} ~cond := #in~cond; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:57,468 INFO L290 TraceCheckUtils]: 174: Hoare triple {111328#(<= ~counter~0 18)} assume !(0 == ~cond); {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:57,468 INFO L290 TraceCheckUtils]: 175: Hoare triple {111328#(<= ~counter~0 18)} assume true; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:57,469 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {111328#(<= ~counter~0 18)} {111328#(<= ~counter~0 18)} #63#return; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:57,469 INFO L290 TraceCheckUtils]: 177: Hoare triple {111328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:57,469 INFO L290 TraceCheckUtils]: 178: Hoare triple {111328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:57,470 INFO L290 TraceCheckUtils]: 179: Hoare triple {111328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:57,470 INFO L290 TraceCheckUtils]: 180: Hoare triple {111356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:57,471 INFO L272 TraceCheckUtils]: 181: Hoare triple {111356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:57,471 INFO L290 TraceCheckUtils]: 182: Hoare triple {111356#(<= ~counter~0 19)} ~cond := #in~cond; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:57,471 INFO L290 TraceCheckUtils]: 183: Hoare triple {111356#(<= ~counter~0 19)} assume !(0 == ~cond); {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:57,472 INFO L290 TraceCheckUtils]: 184: Hoare triple {111356#(<= ~counter~0 19)} assume true; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:57,472 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {111356#(<= ~counter~0 19)} {111356#(<= ~counter~0 19)} #63#return; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:57,472 INFO L290 TraceCheckUtils]: 186: Hoare triple {111356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:57,473 INFO L290 TraceCheckUtils]: 187: Hoare triple {111356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:57,473 INFO L290 TraceCheckUtils]: 188: Hoare triple {111356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:57,474 INFO L290 TraceCheckUtils]: 189: Hoare triple {111384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:57,474 INFO L272 TraceCheckUtils]: 190: Hoare triple {111384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:57,474 INFO L290 TraceCheckUtils]: 191: Hoare triple {111384#(<= ~counter~0 20)} ~cond := #in~cond; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:57,475 INFO L290 TraceCheckUtils]: 192: Hoare triple {111384#(<= ~counter~0 20)} assume !(0 == ~cond); {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:57,475 INFO L290 TraceCheckUtils]: 193: Hoare triple {111384#(<= ~counter~0 20)} assume true; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:57,475 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {111384#(<= ~counter~0 20)} {111384#(<= ~counter~0 20)} #63#return; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:57,476 INFO L290 TraceCheckUtils]: 195: Hoare triple {111384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:57,476 INFO L290 TraceCheckUtils]: 196: Hoare triple {111384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:57,477 INFO L290 TraceCheckUtils]: 197: Hoare triple {111384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:57,477 INFO L290 TraceCheckUtils]: 198: Hoare triple {111412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:57,478 INFO L272 TraceCheckUtils]: 199: Hoare triple {111412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:57,478 INFO L290 TraceCheckUtils]: 200: Hoare triple {111412#(<= ~counter~0 21)} ~cond := #in~cond; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:57,478 INFO L290 TraceCheckUtils]: 201: Hoare triple {111412#(<= ~counter~0 21)} assume !(0 == ~cond); {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:57,478 INFO L290 TraceCheckUtils]: 202: Hoare triple {111412#(<= ~counter~0 21)} assume true; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:57,479 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {111412#(<= ~counter~0 21)} {111412#(<= ~counter~0 21)} #63#return; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:57,479 INFO L290 TraceCheckUtils]: 204: Hoare triple {111412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:57,479 INFO L290 TraceCheckUtils]: 205: Hoare triple {111412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:57,480 INFO L290 TraceCheckUtils]: 206: Hoare triple {111412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:57,481 INFO L290 TraceCheckUtils]: 207: Hoare triple {111440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:57,481 INFO L272 TraceCheckUtils]: 208: Hoare triple {111440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:57,481 INFO L290 TraceCheckUtils]: 209: Hoare triple {111440#(<= ~counter~0 22)} ~cond := #in~cond; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:57,482 INFO L290 TraceCheckUtils]: 210: Hoare triple {111440#(<= ~counter~0 22)} assume !(0 == ~cond); {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:57,482 INFO L290 TraceCheckUtils]: 211: Hoare triple {111440#(<= ~counter~0 22)} assume true; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:57,482 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {111440#(<= ~counter~0 22)} {111440#(<= ~counter~0 22)} #63#return; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:57,483 INFO L290 TraceCheckUtils]: 213: Hoare triple {111440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:57,483 INFO L290 TraceCheckUtils]: 214: Hoare triple {111440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:57,484 INFO L290 TraceCheckUtils]: 215: Hoare triple {111440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:57,484 INFO L290 TraceCheckUtils]: 216: Hoare triple {111468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:57,485 INFO L272 TraceCheckUtils]: 217: Hoare triple {111468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:57,485 INFO L290 TraceCheckUtils]: 218: Hoare triple {111468#(<= ~counter~0 23)} ~cond := #in~cond; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:57,485 INFO L290 TraceCheckUtils]: 219: Hoare triple {111468#(<= ~counter~0 23)} assume !(0 == ~cond); {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:57,485 INFO L290 TraceCheckUtils]: 220: Hoare triple {111468#(<= ~counter~0 23)} assume true; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:57,486 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {111468#(<= ~counter~0 23)} {111468#(<= ~counter~0 23)} #63#return; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:57,486 INFO L290 TraceCheckUtils]: 222: Hoare triple {111468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:57,486 INFO L290 TraceCheckUtils]: 223: Hoare triple {111468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:57,487 INFO L290 TraceCheckUtils]: 224: Hoare triple {111468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:57,487 INFO L290 TraceCheckUtils]: 225: Hoare triple {111496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:57,488 INFO L272 TraceCheckUtils]: 226: Hoare triple {111496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:57,488 INFO L290 TraceCheckUtils]: 227: Hoare triple {111496#(<= ~counter~0 24)} ~cond := #in~cond; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:57,488 INFO L290 TraceCheckUtils]: 228: Hoare triple {111496#(<= ~counter~0 24)} assume !(0 == ~cond); {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:57,489 INFO L290 TraceCheckUtils]: 229: Hoare triple {111496#(<= ~counter~0 24)} assume true; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:57,489 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {111496#(<= ~counter~0 24)} {111496#(<= ~counter~0 24)} #63#return; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:57,489 INFO L290 TraceCheckUtils]: 231: Hoare triple {111496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:57,490 INFO L290 TraceCheckUtils]: 232: Hoare triple {111496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:57,491 INFO L290 TraceCheckUtils]: 233: Hoare triple {111496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:57,491 INFO L290 TraceCheckUtils]: 234: Hoare triple {111524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:57,491 INFO L272 TraceCheckUtils]: 235: Hoare triple {111524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:57,492 INFO L290 TraceCheckUtils]: 236: Hoare triple {111524#(<= ~counter~0 25)} ~cond := #in~cond; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:57,492 INFO L290 TraceCheckUtils]: 237: Hoare triple {111524#(<= ~counter~0 25)} assume !(0 == ~cond); {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:57,492 INFO L290 TraceCheckUtils]: 238: Hoare triple {111524#(<= ~counter~0 25)} assume true; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:57,493 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {111524#(<= ~counter~0 25)} {111524#(<= ~counter~0 25)} #63#return; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:57,493 INFO L290 TraceCheckUtils]: 240: Hoare triple {111524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:57,493 INFO L290 TraceCheckUtils]: 241: Hoare triple {111524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:57,494 INFO L290 TraceCheckUtils]: 242: Hoare triple {111524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:57,494 INFO L290 TraceCheckUtils]: 243: Hoare triple {111552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:57,495 INFO L272 TraceCheckUtils]: 244: Hoare triple {111552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:57,495 INFO L290 TraceCheckUtils]: 245: Hoare triple {111552#(<= ~counter~0 26)} ~cond := #in~cond; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:57,495 INFO L290 TraceCheckUtils]: 246: Hoare triple {111552#(<= ~counter~0 26)} assume !(0 == ~cond); {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:57,496 INFO L290 TraceCheckUtils]: 247: Hoare triple {111552#(<= ~counter~0 26)} assume true; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:57,496 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {111552#(<= ~counter~0 26)} {111552#(<= ~counter~0 26)} #63#return; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:57,496 INFO L290 TraceCheckUtils]: 249: Hoare triple {111552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:57,497 INFO L290 TraceCheckUtils]: 250: Hoare triple {111552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:57,498 INFO L290 TraceCheckUtils]: 251: Hoare triple {111552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:57,498 INFO L290 TraceCheckUtils]: 252: Hoare triple {111580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:57,498 INFO L272 TraceCheckUtils]: 253: Hoare triple {111580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:57,499 INFO L290 TraceCheckUtils]: 254: Hoare triple {111580#(<= ~counter~0 27)} ~cond := #in~cond; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:57,499 INFO L290 TraceCheckUtils]: 255: Hoare triple {111580#(<= ~counter~0 27)} assume !(0 == ~cond); {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:57,499 INFO L290 TraceCheckUtils]: 256: Hoare triple {111580#(<= ~counter~0 27)} assume true; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:57,500 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {111580#(<= ~counter~0 27)} {111580#(<= ~counter~0 27)} #63#return; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:57,500 INFO L290 TraceCheckUtils]: 258: Hoare triple {111580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:57,500 INFO L290 TraceCheckUtils]: 259: Hoare triple {111580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:57,501 INFO L290 TraceCheckUtils]: 260: Hoare triple {111580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:57,501 INFO L290 TraceCheckUtils]: 261: Hoare triple {111608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:57,502 INFO L272 TraceCheckUtils]: 262: Hoare triple {111608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:57,502 INFO L290 TraceCheckUtils]: 263: Hoare triple {111608#(<= ~counter~0 28)} ~cond := #in~cond; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:57,502 INFO L290 TraceCheckUtils]: 264: Hoare triple {111608#(<= ~counter~0 28)} assume !(0 == ~cond); {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:57,503 INFO L290 TraceCheckUtils]: 265: Hoare triple {111608#(<= ~counter~0 28)} assume true; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:57,503 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {111608#(<= ~counter~0 28)} {111608#(<= ~counter~0 28)} #63#return; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:57,503 INFO L290 TraceCheckUtils]: 267: Hoare triple {111608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:57,504 INFO L290 TraceCheckUtils]: 268: Hoare triple {111608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:57,504 INFO L290 TraceCheckUtils]: 269: Hoare triple {111608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:57,505 INFO L290 TraceCheckUtils]: 270: Hoare triple {111636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:57,505 INFO L272 TraceCheckUtils]: 271: Hoare triple {111636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:57,505 INFO L290 TraceCheckUtils]: 272: Hoare triple {111636#(<= ~counter~0 29)} ~cond := #in~cond; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:57,506 INFO L290 TraceCheckUtils]: 273: Hoare triple {111636#(<= ~counter~0 29)} assume !(0 == ~cond); {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:57,506 INFO L290 TraceCheckUtils]: 274: Hoare triple {111636#(<= ~counter~0 29)} assume true; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:57,506 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {111636#(<= ~counter~0 29)} {111636#(<= ~counter~0 29)} #63#return; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:57,507 INFO L290 TraceCheckUtils]: 276: Hoare triple {111636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:57,507 INFO L290 TraceCheckUtils]: 277: Hoare triple {111636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:57,508 INFO L290 TraceCheckUtils]: 278: Hoare triple {111636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:57,508 INFO L290 TraceCheckUtils]: 279: Hoare triple {111664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:57,509 INFO L272 TraceCheckUtils]: 280: Hoare triple {111664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:57,509 INFO L290 TraceCheckUtils]: 281: Hoare triple {111664#(<= ~counter~0 30)} ~cond := #in~cond; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:57,509 INFO L290 TraceCheckUtils]: 282: Hoare triple {111664#(<= ~counter~0 30)} assume !(0 == ~cond); {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:57,509 INFO L290 TraceCheckUtils]: 283: Hoare triple {111664#(<= ~counter~0 30)} assume true; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:57,510 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {111664#(<= ~counter~0 30)} {111664#(<= ~counter~0 30)} #63#return; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:57,510 INFO L290 TraceCheckUtils]: 285: Hoare triple {111664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:57,510 INFO L290 TraceCheckUtils]: 286: Hoare triple {111664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:57,511 INFO L290 TraceCheckUtils]: 287: Hoare triple {111664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:57,512 INFO L290 TraceCheckUtils]: 288: Hoare triple {111692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:57,512 INFO L272 TraceCheckUtils]: 289: Hoare triple {111692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:57,512 INFO L290 TraceCheckUtils]: 290: Hoare triple {111692#(<= ~counter~0 31)} ~cond := #in~cond; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:57,513 INFO L290 TraceCheckUtils]: 291: Hoare triple {111692#(<= ~counter~0 31)} assume !(0 == ~cond); {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:57,513 INFO L290 TraceCheckUtils]: 292: Hoare triple {111692#(<= ~counter~0 31)} assume true; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:57,513 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {111692#(<= ~counter~0 31)} {111692#(<= ~counter~0 31)} #63#return; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:57,514 INFO L290 TraceCheckUtils]: 294: Hoare triple {111692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:57,514 INFO L290 TraceCheckUtils]: 295: Hoare triple {111692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:57,515 INFO L290 TraceCheckUtils]: 296: Hoare triple {111692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:57,515 INFO L290 TraceCheckUtils]: 297: Hoare triple {111720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:57,516 INFO L272 TraceCheckUtils]: 298: Hoare triple {111720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:57,516 INFO L290 TraceCheckUtils]: 299: Hoare triple {111720#(<= ~counter~0 32)} ~cond := #in~cond; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:57,516 INFO L290 TraceCheckUtils]: 300: Hoare triple {111720#(<= ~counter~0 32)} assume !(0 == ~cond); {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:57,516 INFO L290 TraceCheckUtils]: 301: Hoare triple {111720#(<= ~counter~0 32)} assume true; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:57,517 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {111720#(<= ~counter~0 32)} {111720#(<= ~counter~0 32)} #63#return; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:57,517 INFO L290 TraceCheckUtils]: 303: Hoare triple {111720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:57,517 INFO L290 TraceCheckUtils]: 304: Hoare triple {111720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:57,518 INFO L290 TraceCheckUtils]: 305: Hoare triple {111720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:57,519 INFO L290 TraceCheckUtils]: 306: Hoare triple {111748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:57,519 INFO L272 TraceCheckUtils]: 307: Hoare triple {111748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:57,519 INFO L290 TraceCheckUtils]: 308: Hoare triple {111748#(<= ~counter~0 33)} ~cond := #in~cond; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:57,520 INFO L290 TraceCheckUtils]: 309: Hoare triple {111748#(<= ~counter~0 33)} assume !(0 == ~cond); {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:57,520 INFO L290 TraceCheckUtils]: 310: Hoare triple {111748#(<= ~counter~0 33)} assume true; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:57,520 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {111748#(<= ~counter~0 33)} {111748#(<= ~counter~0 33)} #63#return; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:57,521 INFO L290 TraceCheckUtils]: 312: Hoare triple {111748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:57,521 INFO L290 TraceCheckUtils]: 313: Hoare triple {111748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:57,522 INFO L290 TraceCheckUtils]: 314: Hoare triple {111748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:57,522 INFO L290 TraceCheckUtils]: 315: Hoare triple {111776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:57,522 INFO L272 TraceCheckUtils]: 316: Hoare triple {111776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:57,523 INFO L290 TraceCheckUtils]: 317: Hoare triple {111776#(<= ~counter~0 34)} ~cond := #in~cond; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:57,523 INFO L290 TraceCheckUtils]: 318: Hoare triple {111776#(<= ~counter~0 34)} assume !(0 == ~cond); {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:57,523 INFO L290 TraceCheckUtils]: 319: Hoare triple {111776#(<= ~counter~0 34)} assume true; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:57,524 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {111776#(<= ~counter~0 34)} {111776#(<= ~counter~0 34)} #63#return; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:57,524 INFO L290 TraceCheckUtils]: 321: Hoare triple {111776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:57,524 INFO L290 TraceCheckUtils]: 322: Hoare triple {111776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:57,525 INFO L290 TraceCheckUtils]: 323: Hoare triple {111776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:57,525 INFO L290 TraceCheckUtils]: 324: Hoare triple {111804#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:57,526 INFO L272 TraceCheckUtils]: 325: Hoare triple {111804#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:57,526 INFO L290 TraceCheckUtils]: 326: Hoare triple {111804#(<= ~counter~0 35)} ~cond := #in~cond; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:57,526 INFO L290 TraceCheckUtils]: 327: Hoare triple {111804#(<= ~counter~0 35)} assume !(0 == ~cond); {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:57,527 INFO L290 TraceCheckUtils]: 328: Hoare triple {111804#(<= ~counter~0 35)} assume true; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:57,527 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {111804#(<= ~counter~0 35)} {111804#(<= ~counter~0 35)} #63#return; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:57,528 INFO L290 TraceCheckUtils]: 330: Hoare triple {111804#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:57,528 INFO L290 TraceCheckUtils]: 331: Hoare triple {111804#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:57,529 INFO L290 TraceCheckUtils]: 332: Hoare triple {111804#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:57,529 INFO L290 TraceCheckUtils]: 333: Hoare triple {111832#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:57,529 INFO L272 TraceCheckUtils]: 334: Hoare triple {111832#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:57,530 INFO L290 TraceCheckUtils]: 335: Hoare triple {111832#(<= ~counter~0 36)} ~cond := #in~cond; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:57,530 INFO L290 TraceCheckUtils]: 336: Hoare triple {111832#(<= ~counter~0 36)} assume !(0 == ~cond); {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:57,530 INFO L290 TraceCheckUtils]: 337: Hoare triple {111832#(<= ~counter~0 36)} assume true; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:57,531 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {111832#(<= ~counter~0 36)} {111832#(<= ~counter~0 36)} #63#return; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:57,531 INFO L290 TraceCheckUtils]: 339: Hoare triple {111832#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:57,531 INFO L290 TraceCheckUtils]: 340: Hoare triple {111832#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:57,532 INFO L290 TraceCheckUtils]: 341: Hoare triple {111832#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:57,532 INFO L290 TraceCheckUtils]: 342: Hoare triple {111860#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:57,533 INFO L272 TraceCheckUtils]: 343: Hoare triple {111860#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:57,533 INFO L290 TraceCheckUtils]: 344: Hoare triple {111860#(<= ~counter~0 37)} ~cond := #in~cond; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:57,533 INFO L290 TraceCheckUtils]: 345: Hoare triple {111860#(<= ~counter~0 37)} assume !(0 == ~cond); {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:57,534 INFO L290 TraceCheckUtils]: 346: Hoare triple {111860#(<= ~counter~0 37)} assume true; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:57,534 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {111860#(<= ~counter~0 37)} {111860#(<= ~counter~0 37)} #63#return; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:57,534 INFO L290 TraceCheckUtils]: 348: Hoare triple {111860#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:57,535 INFO L290 TraceCheckUtils]: 349: Hoare triple {111860#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:57,536 INFO L290 TraceCheckUtils]: 350: Hoare triple {111860#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:57,536 INFO L290 TraceCheckUtils]: 351: Hoare triple {111888#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:57,536 INFO L272 TraceCheckUtils]: 352: Hoare triple {111888#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:57,537 INFO L290 TraceCheckUtils]: 353: Hoare triple {111888#(<= ~counter~0 38)} ~cond := #in~cond; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:57,537 INFO L290 TraceCheckUtils]: 354: Hoare triple {111888#(<= ~counter~0 38)} assume !(0 == ~cond); {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:57,537 INFO L290 TraceCheckUtils]: 355: Hoare triple {111888#(<= ~counter~0 38)} assume true; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:57,538 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {111888#(<= ~counter~0 38)} {111888#(<= ~counter~0 38)} #63#return; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:57,538 INFO L290 TraceCheckUtils]: 357: Hoare triple {111888#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:57,538 INFO L290 TraceCheckUtils]: 358: Hoare triple {111888#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:57,539 INFO L290 TraceCheckUtils]: 359: Hoare triple {111888#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:57,539 INFO L290 TraceCheckUtils]: 360: Hoare triple {111916#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:57,540 INFO L272 TraceCheckUtils]: 361: Hoare triple {111916#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:57,540 INFO L290 TraceCheckUtils]: 362: Hoare triple {111916#(<= ~counter~0 39)} ~cond := #in~cond; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:57,540 INFO L290 TraceCheckUtils]: 363: Hoare triple {111916#(<= ~counter~0 39)} assume !(0 == ~cond); {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:57,541 INFO L290 TraceCheckUtils]: 364: Hoare triple {111916#(<= ~counter~0 39)} assume true; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:57,541 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {111916#(<= ~counter~0 39)} {111916#(<= ~counter~0 39)} #63#return; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:57,541 INFO L290 TraceCheckUtils]: 366: Hoare triple {111916#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:57,542 INFO L290 TraceCheckUtils]: 367: Hoare triple {111916#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:57,543 INFO L290 TraceCheckUtils]: 368: Hoare triple {111916#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:57,543 INFO L290 TraceCheckUtils]: 369: Hoare triple {111944#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:57,543 INFO L272 TraceCheckUtils]: 370: Hoare triple {111944#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:57,544 INFO L290 TraceCheckUtils]: 371: Hoare triple {111944#(<= ~counter~0 40)} ~cond := #in~cond; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:57,544 INFO L290 TraceCheckUtils]: 372: Hoare triple {111944#(<= ~counter~0 40)} assume !(0 == ~cond); {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:57,544 INFO L290 TraceCheckUtils]: 373: Hoare triple {111944#(<= ~counter~0 40)} assume true; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:57,545 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {111944#(<= ~counter~0 40)} {111944#(<= ~counter~0 40)} #63#return; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:57,545 INFO L290 TraceCheckUtils]: 375: Hoare triple {111944#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:57,545 INFO L290 TraceCheckUtils]: 376: Hoare triple {111944#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:57,546 INFO L290 TraceCheckUtils]: 377: Hoare triple {111944#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:57,546 INFO L290 TraceCheckUtils]: 378: Hoare triple {111972#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:57,547 INFO L272 TraceCheckUtils]: 379: Hoare triple {111972#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:57,547 INFO L290 TraceCheckUtils]: 380: Hoare triple {111972#(<= ~counter~0 41)} ~cond := #in~cond; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:57,547 INFO L290 TraceCheckUtils]: 381: Hoare triple {111972#(<= ~counter~0 41)} assume !(0 == ~cond); {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:57,548 INFO L290 TraceCheckUtils]: 382: Hoare triple {111972#(<= ~counter~0 41)} assume true; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:57,548 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {111972#(<= ~counter~0 41)} {111972#(<= ~counter~0 41)} #63#return; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:57,548 INFO L290 TraceCheckUtils]: 384: Hoare triple {111972#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:57,549 INFO L290 TraceCheckUtils]: 385: Hoare triple {111972#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:57,549 INFO L290 TraceCheckUtils]: 386: Hoare triple {111972#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:57,550 INFO L290 TraceCheckUtils]: 387: Hoare triple {112000#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:57,550 INFO L272 TraceCheckUtils]: 388: Hoare triple {112000#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:57,550 INFO L290 TraceCheckUtils]: 389: Hoare triple {112000#(<= ~counter~0 42)} ~cond := #in~cond; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:57,551 INFO L290 TraceCheckUtils]: 390: Hoare triple {112000#(<= ~counter~0 42)} assume !(0 == ~cond); {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:57,551 INFO L290 TraceCheckUtils]: 391: Hoare triple {112000#(<= ~counter~0 42)} assume true; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:57,551 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {112000#(<= ~counter~0 42)} {112000#(<= ~counter~0 42)} #63#return; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:57,552 INFO L290 TraceCheckUtils]: 393: Hoare triple {112000#(<= ~counter~0 42)} assume !!(0 != ~r~0); {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:57,552 INFO L290 TraceCheckUtils]: 394: Hoare triple {112000#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:57,552 INFO L290 TraceCheckUtils]: 395: Hoare triple {112000#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112028#(<= |main_#t~post6| 42)} is VALID [2022-04-08 06:22:57,553 INFO L290 TraceCheckUtils]: 396: Hoare triple {112028#(<= |main_#t~post6| 42)} assume !(#t~post6 < 50);havoc #t~post6; {110796#false} is VALID [2022-04-08 06:22:57,553 INFO L272 TraceCheckUtils]: 397: Hoare triple {110796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110796#false} is VALID [2022-04-08 06:22:57,553 INFO L290 TraceCheckUtils]: 398: Hoare triple {110796#false} ~cond := #in~cond; {110796#false} is VALID [2022-04-08 06:22:57,553 INFO L290 TraceCheckUtils]: 399: Hoare triple {110796#false} assume 0 == ~cond; {110796#false} is VALID [2022-04-08 06:22:57,553 INFO L290 TraceCheckUtils]: 400: Hoare triple {110796#false} assume !false; {110796#false} is VALID [2022-04-08 06:22:57,554 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 06:22:57,554 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:22:59,387 INFO L290 TraceCheckUtils]: 400: Hoare triple {110796#false} assume !false; {110796#false} is VALID [2022-04-08 06:22:59,387 INFO L290 TraceCheckUtils]: 399: Hoare triple {110796#false} assume 0 == ~cond; {110796#false} is VALID [2022-04-08 06:22:59,387 INFO L290 TraceCheckUtils]: 398: Hoare triple {110796#false} ~cond := #in~cond; {110796#false} is VALID [2022-04-08 06:22:59,388 INFO L272 TraceCheckUtils]: 397: Hoare triple {110796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110796#false} is VALID [2022-04-08 06:22:59,388 INFO L290 TraceCheckUtils]: 396: Hoare triple {112056#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {110796#false} is VALID [2022-04-08 06:22:59,388 INFO L290 TraceCheckUtils]: 395: Hoare triple {112060#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112056#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:22:59,388 INFO L290 TraceCheckUtils]: 394: Hoare triple {112060#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112060#(< ~counter~0 50)} is VALID [2022-04-08 06:22:59,389 INFO L290 TraceCheckUtils]: 393: Hoare triple {112060#(< ~counter~0 50)} assume !!(0 != ~r~0); {112060#(< ~counter~0 50)} is VALID [2022-04-08 06:22:59,389 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {110795#true} {112060#(< ~counter~0 50)} #63#return; {112060#(< ~counter~0 50)} is VALID [2022-04-08 06:22:59,389 INFO L290 TraceCheckUtils]: 391: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,389 INFO L290 TraceCheckUtils]: 390: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,389 INFO L290 TraceCheckUtils]: 389: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,389 INFO L272 TraceCheckUtils]: 388: Hoare triple {112060#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,390 INFO L290 TraceCheckUtils]: 387: Hoare triple {112060#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {112060#(< ~counter~0 50)} is VALID [2022-04-08 06:22:59,392 INFO L290 TraceCheckUtils]: 386: Hoare triple {112088#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112060#(< ~counter~0 50)} is VALID [2022-04-08 06:22:59,392 INFO L290 TraceCheckUtils]: 385: Hoare triple {112088#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112088#(< ~counter~0 49)} is VALID [2022-04-08 06:22:59,392 INFO L290 TraceCheckUtils]: 384: Hoare triple {112088#(< ~counter~0 49)} assume !!(0 != ~r~0); {112088#(< ~counter~0 49)} is VALID [2022-04-08 06:22:59,393 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {110795#true} {112088#(< ~counter~0 49)} #63#return; {112088#(< ~counter~0 49)} is VALID [2022-04-08 06:22:59,393 INFO L290 TraceCheckUtils]: 382: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,393 INFO L290 TraceCheckUtils]: 381: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,393 INFO L290 TraceCheckUtils]: 380: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,393 INFO L272 TraceCheckUtils]: 379: Hoare triple {112088#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,393 INFO L290 TraceCheckUtils]: 378: Hoare triple {112088#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {112088#(< ~counter~0 49)} is VALID [2022-04-08 06:22:59,394 INFO L290 TraceCheckUtils]: 377: Hoare triple {112116#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112088#(< ~counter~0 49)} is VALID [2022-04-08 06:22:59,395 INFO L290 TraceCheckUtils]: 376: Hoare triple {112116#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112116#(< ~counter~0 48)} is VALID [2022-04-08 06:22:59,395 INFO L290 TraceCheckUtils]: 375: Hoare triple {112116#(< ~counter~0 48)} assume !!(0 != ~r~0); {112116#(< ~counter~0 48)} is VALID [2022-04-08 06:22:59,395 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {110795#true} {112116#(< ~counter~0 48)} #63#return; {112116#(< ~counter~0 48)} is VALID [2022-04-08 06:22:59,396 INFO L290 TraceCheckUtils]: 373: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,396 INFO L290 TraceCheckUtils]: 372: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,396 INFO L290 TraceCheckUtils]: 371: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,396 INFO L272 TraceCheckUtils]: 370: Hoare triple {112116#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,396 INFO L290 TraceCheckUtils]: 369: Hoare triple {112116#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {112116#(< ~counter~0 48)} is VALID [2022-04-08 06:22:59,397 INFO L290 TraceCheckUtils]: 368: Hoare triple {112144#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112116#(< ~counter~0 48)} is VALID [2022-04-08 06:22:59,397 INFO L290 TraceCheckUtils]: 367: Hoare triple {112144#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112144#(< ~counter~0 47)} is VALID [2022-04-08 06:22:59,397 INFO L290 TraceCheckUtils]: 366: Hoare triple {112144#(< ~counter~0 47)} assume !!(0 != ~r~0); {112144#(< ~counter~0 47)} is VALID [2022-04-08 06:22:59,398 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {110795#true} {112144#(< ~counter~0 47)} #63#return; {112144#(< ~counter~0 47)} is VALID [2022-04-08 06:22:59,398 INFO L290 TraceCheckUtils]: 364: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,398 INFO L290 TraceCheckUtils]: 363: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,398 INFO L290 TraceCheckUtils]: 362: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,398 INFO L272 TraceCheckUtils]: 361: Hoare triple {112144#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,398 INFO L290 TraceCheckUtils]: 360: Hoare triple {112144#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {112144#(< ~counter~0 47)} is VALID [2022-04-08 06:22:59,399 INFO L290 TraceCheckUtils]: 359: Hoare triple {112172#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112144#(< ~counter~0 47)} is VALID [2022-04-08 06:22:59,400 INFO L290 TraceCheckUtils]: 358: Hoare triple {112172#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112172#(< ~counter~0 46)} is VALID [2022-04-08 06:22:59,400 INFO L290 TraceCheckUtils]: 357: Hoare triple {112172#(< ~counter~0 46)} assume !!(0 != ~r~0); {112172#(< ~counter~0 46)} is VALID [2022-04-08 06:22:59,400 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {110795#true} {112172#(< ~counter~0 46)} #63#return; {112172#(< ~counter~0 46)} is VALID [2022-04-08 06:22:59,400 INFO L290 TraceCheckUtils]: 355: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,401 INFO L290 TraceCheckUtils]: 354: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,401 INFO L290 TraceCheckUtils]: 353: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,401 INFO L272 TraceCheckUtils]: 352: Hoare triple {112172#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,401 INFO L290 TraceCheckUtils]: 351: Hoare triple {112172#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {112172#(< ~counter~0 46)} is VALID [2022-04-08 06:22:59,402 INFO L290 TraceCheckUtils]: 350: Hoare triple {112200#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112172#(< ~counter~0 46)} is VALID [2022-04-08 06:22:59,402 INFO L290 TraceCheckUtils]: 349: Hoare triple {112200#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112200#(< ~counter~0 45)} is VALID [2022-04-08 06:22:59,402 INFO L290 TraceCheckUtils]: 348: Hoare triple {112200#(< ~counter~0 45)} assume !!(0 != ~r~0); {112200#(< ~counter~0 45)} is VALID [2022-04-08 06:22:59,403 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {110795#true} {112200#(< ~counter~0 45)} #63#return; {112200#(< ~counter~0 45)} is VALID [2022-04-08 06:22:59,403 INFO L290 TraceCheckUtils]: 346: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,403 INFO L290 TraceCheckUtils]: 345: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,403 INFO L290 TraceCheckUtils]: 344: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,403 INFO L272 TraceCheckUtils]: 343: Hoare triple {112200#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,403 INFO L290 TraceCheckUtils]: 342: Hoare triple {112200#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {112200#(< ~counter~0 45)} is VALID [2022-04-08 06:22:59,404 INFO L290 TraceCheckUtils]: 341: Hoare triple {112228#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112200#(< ~counter~0 45)} is VALID [2022-04-08 06:22:59,405 INFO L290 TraceCheckUtils]: 340: Hoare triple {112228#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112228#(< ~counter~0 44)} is VALID [2022-04-08 06:22:59,405 INFO L290 TraceCheckUtils]: 339: Hoare triple {112228#(< ~counter~0 44)} assume !!(0 != ~r~0); {112228#(< ~counter~0 44)} is VALID [2022-04-08 06:22:59,405 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {110795#true} {112228#(< ~counter~0 44)} #63#return; {112228#(< ~counter~0 44)} is VALID [2022-04-08 06:22:59,405 INFO L290 TraceCheckUtils]: 337: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,405 INFO L290 TraceCheckUtils]: 336: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,406 INFO L290 TraceCheckUtils]: 335: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,406 INFO L272 TraceCheckUtils]: 334: Hoare triple {112228#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,406 INFO L290 TraceCheckUtils]: 333: Hoare triple {112228#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {112228#(< ~counter~0 44)} is VALID [2022-04-08 06:22:59,407 INFO L290 TraceCheckUtils]: 332: Hoare triple {112000#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112228#(< ~counter~0 44)} is VALID [2022-04-08 06:22:59,407 INFO L290 TraceCheckUtils]: 331: Hoare triple {112000#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:59,407 INFO L290 TraceCheckUtils]: 330: Hoare triple {112000#(<= ~counter~0 42)} assume !!(0 != ~r~0); {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:59,408 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {110795#true} {112000#(<= ~counter~0 42)} #63#return; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:59,408 INFO L290 TraceCheckUtils]: 328: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,408 INFO L290 TraceCheckUtils]: 327: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,408 INFO L290 TraceCheckUtils]: 326: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,408 INFO L272 TraceCheckUtils]: 325: Hoare triple {112000#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,408 INFO L290 TraceCheckUtils]: 324: Hoare triple {112000#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:59,409 INFO L290 TraceCheckUtils]: 323: Hoare triple {111972#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-08 06:22:59,410 INFO L290 TraceCheckUtils]: 322: Hoare triple {111972#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:59,410 INFO L290 TraceCheckUtils]: 321: Hoare triple {111972#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:59,410 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {110795#true} {111972#(<= ~counter~0 41)} #63#return; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:59,410 INFO L290 TraceCheckUtils]: 319: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,410 INFO L290 TraceCheckUtils]: 318: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,411 INFO L290 TraceCheckUtils]: 317: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,411 INFO L272 TraceCheckUtils]: 316: Hoare triple {111972#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,411 INFO L290 TraceCheckUtils]: 315: Hoare triple {111972#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:59,412 INFO L290 TraceCheckUtils]: 314: Hoare triple {111944#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-08 06:22:59,412 INFO L290 TraceCheckUtils]: 313: Hoare triple {111944#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:59,412 INFO L290 TraceCheckUtils]: 312: Hoare triple {111944#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:59,413 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {110795#true} {111944#(<= ~counter~0 40)} #63#return; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:59,413 INFO L290 TraceCheckUtils]: 310: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,413 INFO L290 TraceCheckUtils]: 309: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,413 INFO L290 TraceCheckUtils]: 308: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,413 INFO L272 TraceCheckUtils]: 307: Hoare triple {111944#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,413 INFO L290 TraceCheckUtils]: 306: Hoare triple {111944#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:59,414 INFO L290 TraceCheckUtils]: 305: Hoare triple {111916#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-08 06:22:59,415 INFO L290 TraceCheckUtils]: 304: Hoare triple {111916#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:59,415 INFO L290 TraceCheckUtils]: 303: Hoare triple {111916#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:59,415 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {110795#true} {111916#(<= ~counter~0 39)} #63#return; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:59,415 INFO L290 TraceCheckUtils]: 301: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,415 INFO L290 TraceCheckUtils]: 300: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,416 INFO L290 TraceCheckUtils]: 299: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,416 INFO L272 TraceCheckUtils]: 298: Hoare triple {111916#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,416 INFO L290 TraceCheckUtils]: 297: Hoare triple {111916#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:59,417 INFO L290 TraceCheckUtils]: 296: Hoare triple {111888#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-08 06:22:59,417 INFO L290 TraceCheckUtils]: 295: Hoare triple {111888#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:59,417 INFO L290 TraceCheckUtils]: 294: Hoare triple {111888#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:59,418 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {110795#true} {111888#(<= ~counter~0 38)} #63#return; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:59,418 INFO L290 TraceCheckUtils]: 292: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,418 INFO L290 TraceCheckUtils]: 291: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,418 INFO L290 TraceCheckUtils]: 290: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,418 INFO L272 TraceCheckUtils]: 289: Hoare triple {111888#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,418 INFO L290 TraceCheckUtils]: 288: Hoare triple {111888#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:59,419 INFO L290 TraceCheckUtils]: 287: Hoare triple {111860#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-08 06:22:59,420 INFO L290 TraceCheckUtils]: 286: Hoare triple {111860#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:59,420 INFO L290 TraceCheckUtils]: 285: Hoare triple {111860#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:59,420 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {110795#true} {111860#(<= ~counter~0 37)} #63#return; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:59,420 INFO L290 TraceCheckUtils]: 283: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,420 INFO L290 TraceCheckUtils]: 282: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,420 INFO L290 TraceCheckUtils]: 281: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,421 INFO L272 TraceCheckUtils]: 280: Hoare triple {111860#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,421 INFO L290 TraceCheckUtils]: 279: Hoare triple {111860#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:59,422 INFO L290 TraceCheckUtils]: 278: Hoare triple {111832#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-08 06:22:59,422 INFO L290 TraceCheckUtils]: 277: Hoare triple {111832#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:59,422 INFO L290 TraceCheckUtils]: 276: Hoare triple {111832#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:59,423 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {110795#true} {111832#(<= ~counter~0 36)} #63#return; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:59,423 INFO L290 TraceCheckUtils]: 274: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,423 INFO L290 TraceCheckUtils]: 273: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,423 INFO L290 TraceCheckUtils]: 272: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,423 INFO L272 TraceCheckUtils]: 271: Hoare triple {111832#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,423 INFO L290 TraceCheckUtils]: 270: Hoare triple {111832#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:59,424 INFO L290 TraceCheckUtils]: 269: Hoare triple {111804#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-08 06:22:59,424 INFO L290 TraceCheckUtils]: 268: Hoare triple {111804#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:59,425 INFO L290 TraceCheckUtils]: 267: Hoare triple {111804#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:59,425 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {110795#true} {111804#(<= ~counter~0 35)} #63#return; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:59,425 INFO L290 TraceCheckUtils]: 265: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,425 INFO L290 TraceCheckUtils]: 264: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,425 INFO L290 TraceCheckUtils]: 263: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,425 INFO L272 TraceCheckUtils]: 262: Hoare triple {111804#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,426 INFO L290 TraceCheckUtils]: 261: Hoare triple {111804#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:59,427 INFO L290 TraceCheckUtils]: 260: Hoare triple {111776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-08 06:22:59,427 INFO L290 TraceCheckUtils]: 259: Hoare triple {111776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:59,427 INFO L290 TraceCheckUtils]: 258: Hoare triple {111776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:59,428 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {110795#true} {111776#(<= ~counter~0 34)} #63#return; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:59,428 INFO L290 TraceCheckUtils]: 256: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,428 INFO L290 TraceCheckUtils]: 255: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,428 INFO L290 TraceCheckUtils]: 254: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,428 INFO L272 TraceCheckUtils]: 253: Hoare triple {111776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,428 INFO L290 TraceCheckUtils]: 252: Hoare triple {111776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:59,429 INFO L290 TraceCheckUtils]: 251: Hoare triple {111748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-08 06:22:59,429 INFO L290 TraceCheckUtils]: 250: Hoare triple {111748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:59,430 INFO L290 TraceCheckUtils]: 249: Hoare triple {111748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:59,430 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {110795#true} {111748#(<= ~counter~0 33)} #63#return; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:59,430 INFO L290 TraceCheckUtils]: 247: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,430 INFO L290 TraceCheckUtils]: 246: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,430 INFO L290 TraceCheckUtils]: 245: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,430 INFO L272 TraceCheckUtils]: 244: Hoare triple {111748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,431 INFO L290 TraceCheckUtils]: 243: Hoare triple {111748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:59,432 INFO L290 TraceCheckUtils]: 242: Hoare triple {111720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-08 06:22:59,432 INFO L290 TraceCheckUtils]: 241: Hoare triple {111720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:59,432 INFO L290 TraceCheckUtils]: 240: Hoare triple {111720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:59,433 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {110795#true} {111720#(<= ~counter~0 32)} #63#return; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:59,433 INFO L290 TraceCheckUtils]: 238: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,433 INFO L290 TraceCheckUtils]: 237: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,433 INFO L290 TraceCheckUtils]: 236: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,433 INFO L272 TraceCheckUtils]: 235: Hoare triple {111720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,433 INFO L290 TraceCheckUtils]: 234: Hoare triple {111720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:59,434 INFO L290 TraceCheckUtils]: 233: Hoare triple {111692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-08 06:22:59,434 INFO L290 TraceCheckUtils]: 232: Hoare triple {111692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:59,435 INFO L290 TraceCheckUtils]: 231: Hoare triple {111692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:59,435 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {110795#true} {111692#(<= ~counter~0 31)} #63#return; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:59,435 INFO L290 TraceCheckUtils]: 229: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,435 INFO L290 TraceCheckUtils]: 228: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,435 INFO L290 TraceCheckUtils]: 227: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,435 INFO L272 TraceCheckUtils]: 226: Hoare triple {111692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,436 INFO L290 TraceCheckUtils]: 225: Hoare triple {111692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:59,437 INFO L290 TraceCheckUtils]: 224: Hoare triple {111664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-08 06:22:59,437 INFO L290 TraceCheckUtils]: 223: Hoare triple {111664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:59,437 INFO L290 TraceCheckUtils]: 222: Hoare triple {111664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:59,438 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {110795#true} {111664#(<= ~counter~0 30)} #63#return; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:59,438 INFO L290 TraceCheckUtils]: 220: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,438 INFO L290 TraceCheckUtils]: 219: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,438 INFO L290 TraceCheckUtils]: 218: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,438 INFO L272 TraceCheckUtils]: 217: Hoare triple {111664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,438 INFO L290 TraceCheckUtils]: 216: Hoare triple {111664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:59,439 INFO L290 TraceCheckUtils]: 215: Hoare triple {111636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-08 06:22:59,439 INFO L290 TraceCheckUtils]: 214: Hoare triple {111636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:59,440 INFO L290 TraceCheckUtils]: 213: Hoare triple {111636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:59,440 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {110795#true} {111636#(<= ~counter~0 29)} #63#return; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:59,440 INFO L290 TraceCheckUtils]: 211: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,440 INFO L290 TraceCheckUtils]: 210: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,440 INFO L290 TraceCheckUtils]: 209: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,440 INFO L272 TraceCheckUtils]: 208: Hoare triple {111636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,441 INFO L290 TraceCheckUtils]: 207: Hoare triple {111636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:59,442 INFO L290 TraceCheckUtils]: 206: Hoare triple {111608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-08 06:22:59,442 INFO L290 TraceCheckUtils]: 205: Hoare triple {111608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:59,442 INFO L290 TraceCheckUtils]: 204: Hoare triple {111608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:59,443 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {110795#true} {111608#(<= ~counter~0 28)} #63#return; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:59,443 INFO L290 TraceCheckUtils]: 202: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,443 INFO L290 TraceCheckUtils]: 201: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,443 INFO L290 TraceCheckUtils]: 200: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,443 INFO L272 TraceCheckUtils]: 199: Hoare triple {111608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,443 INFO L290 TraceCheckUtils]: 198: Hoare triple {111608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:59,444 INFO L290 TraceCheckUtils]: 197: Hoare triple {111580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-08 06:22:59,444 INFO L290 TraceCheckUtils]: 196: Hoare triple {111580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:59,445 INFO L290 TraceCheckUtils]: 195: Hoare triple {111580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:59,445 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {110795#true} {111580#(<= ~counter~0 27)} #63#return; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:59,445 INFO L290 TraceCheckUtils]: 193: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,445 INFO L290 TraceCheckUtils]: 192: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,445 INFO L290 TraceCheckUtils]: 191: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,445 INFO L272 TraceCheckUtils]: 190: Hoare triple {111580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,446 INFO L290 TraceCheckUtils]: 189: Hoare triple {111580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:59,447 INFO L290 TraceCheckUtils]: 188: Hoare triple {111552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-08 06:22:59,447 INFO L290 TraceCheckUtils]: 187: Hoare triple {111552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:59,447 INFO L290 TraceCheckUtils]: 186: Hoare triple {111552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:59,448 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {110795#true} {111552#(<= ~counter~0 26)} #63#return; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:59,448 INFO L290 TraceCheckUtils]: 184: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,448 INFO L290 TraceCheckUtils]: 183: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,448 INFO L290 TraceCheckUtils]: 182: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,448 INFO L272 TraceCheckUtils]: 181: Hoare triple {111552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,448 INFO L290 TraceCheckUtils]: 180: Hoare triple {111552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:59,449 INFO L290 TraceCheckUtils]: 179: Hoare triple {111524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-08 06:22:59,449 INFO L290 TraceCheckUtils]: 178: Hoare triple {111524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:59,450 INFO L290 TraceCheckUtils]: 177: Hoare triple {111524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:59,450 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {110795#true} {111524#(<= ~counter~0 25)} #63#return; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:59,450 INFO L290 TraceCheckUtils]: 175: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,450 INFO L290 TraceCheckUtils]: 174: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,450 INFO L290 TraceCheckUtils]: 173: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,450 INFO L272 TraceCheckUtils]: 172: Hoare triple {111524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,451 INFO L290 TraceCheckUtils]: 171: Hoare triple {111524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:59,452 INFO L290 TraceCheckUtils]: 170: Hoare triple {111496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-08 06:22:59,452 INFO L290 TraceCheckUtils]: 169: Hoare triple {111496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:59,452 INFO L290 TraceCheckUtils]: 168: Hoare triple {111496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:59,453 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {110795#true} {111496#(<= ~counter~0 24)} #63#return; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:59,453 INFO L290 TraceCheckUtils]: 166: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,453 INFO L290 TraceCheckUtils]: 165: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,453 INFO L290 TraceCheckUtils]: 164: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,453 INFO L272 TraceCheckUtils]: 163: Hoare triple {111496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,453 INFO L290 TraceCheckUtils]: 162: Hoare triple {111496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:59,454 INFO L290 TraceCheckUtils]: 161: Hoare triple {111468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-08 06:22:59,454 INFO L290 TraceCheckUtils]: 160: Hoare triple {111468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:59,455 INFO L290 TraceCheckUtils]: 159: Hoare triple {111468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:59,455 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {110795#true} {111468#(<= ~counter~0 23)} #63#return; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:59,455 INFO L290 TraceCheckUtils]: 157: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,455 INFO L290 TraceCheckUtils]: 156: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,455 INFO L290 TraceCheckUtils]: 155: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,455 INFO L272 TraceCheckUtils]: 154: Hoare triple {111468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,456 INFO L290 TraceCheckUtils]: 153: Hoare triple {111468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:59,456 INFO L290 TraceCheckUtils]: 152: Hoare triple {111440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-08 06:22:59,457 INFO L290 TraceCheckUtils]: 151: Hoare triple {111440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:59,457 INFO L290 TraceCheckUtils]: 150: Hoare triple {111440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:59,458 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {110795#true} {111440#(<= ~counter~0 22)} #63#return; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:59,458 INFO L290 TraceCheckUtils]: 148: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,458 INFO L290 TraceCheckUtils]: 147: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,458 INFO L290 TraceCheckUtils]: 146: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,458 INFO L272 TraceCheckUtils]: 145: Hoare triple {111440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,458 INFO L290 TraceCheckUtils]: 144: Hoare triple {111440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:59,459 INFO L290 TraceCheckUtils]: 143: Hoare triple {111412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-08 06:22:59,459 INFO L290 TraceCheckUtils]: 142: Hoare triple {111412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:59,460 INFO L290 TraceCheckUtils]: 141: Hoare triple {111412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:59,460 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {110795#true} {111412#(<= ~counter~0 21)} #63#return; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:59,460 INFO L290 TraceCheckUtils]: 139: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,460 INFO L290 TraceCheckUtils]: 138: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,460 INFO L290 TraceCheckUtils]: 137: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,460 INFO L272 TraceCheckUtils]: 136: Hoare triple {111412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,461 INFO L290 TraceCheckUtils]: 135: Hoare triple {111412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:59,462 INFO L290 TraceCheckUtils]: 134: Hoare triple {111384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-08 06:22:59,462 INFO L290 TraceCheckUtils]: 133: Hoare triple {111384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:59,462 INFO L290 TraceCheckUtils]: 132: Hoare triple {111384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:59,463 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {110795#true} {111384#(<= ~counter~0 20)} #63#return; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:59,463 INFO L290 TraceCheckUtils]: 130: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,463 INFO L290 TraceCheckUtils]: 129: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,463 INFO L290 TraceCheckUtils]: 128: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,463 INFO L272 TraceCheckUtils]: 127: Hoare triple {111384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,463 INFO L290 TraceCheckUtils]: 126: Hoare triple {111384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:59,464 INFO L290 TraceCheckUtils]: 125: Hoare triple {111356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-08 06:22:59,464 INFO L290 TraceCheckUtils]: 124: Hoare triple {111356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:59,465 INFO L290 TraceCheckUtils]: 123: Hoare triple {111356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:59,465 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {110795#true} {111356#(<= ~counter~0 19)} #63#return; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:59,465 INFO L290 TraceCheckUtils]: 121: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,465 INFO L290 TraceCheckUtils]: 120: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,465 INFO L290 TraceCheckUtils]: 119: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,466 INFO L272 TraceCheckUtils]: 118: Hoare triple {111356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,466 INFO L290 TraceCheckUtils]: 117: Hoare triple {111356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:59,467 INFO L290 TraceCheckUtils]: 116: Hoare triple {111328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-08 06:22:59,467 INFO L290 TraceCheckUtils]: 115: Hoare triple {111328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:59,467 INFO L290 TraceCheckUtils]: 114: Hoare triple {111328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:59,468 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {110795#true} {111328#(<= ~counter~0 18)} #63#return; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:59,468 INFO L290 TraceCheckUtils]: 112: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,468 INFO L290 TraceCheckUtils]: 111: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,468 INFO L290 TraceCheckUtils]: 110: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,468 INFO L272 TraceCheckUtils]: 109: Hoare triple {111328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,468 INFO L290 TraceCheckUtils]: 108: Hoare triple {111328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:59,469 INFO L290 TraceCheckUtils]: 107: Hoare triple {111300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-08 06:22:59,469 INFO L290 TraceCheckUtils]: 106: Hoare triple {111300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:59,470 INFO L290 TraceCheckUtils]: 105: Hoare triple {111300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:59,470 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {110795#true} {111300#(<= ~counter~0 17)} #63#return; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:59,470 INFO L290 TraceCheckUtils]: 103: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,470 INFO L290 TraceCheckUtils]: 102: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,470 INFO L290 TraceCheckUtils]: 101: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,471 INFO L272 TraceCheckUtils]: 100: Hoare triple {111300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,471 INFO L290 TraceCheckUtils]: 99: Hoare triple {111300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:59,472 INFO L290 TraceCheckUtils]: 98: Hoare triple {111272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-08 06:22:59,472 INFO L290 TraceCheckUtils]: 97: Hoare triple {111272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:59,472 INFO L290 TraceCheckUtils]: 96: Hoare triple {111272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:59,473 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {110795#true} {111272#(<= ~counter~0 16)} #63#return; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:59,473 INFO L290 TraceCheckUtils]: 94: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,473 INFO L290 TraceCheckUtils]: 93: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,473 INFO L290 TraceCheckUtils]: 92: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,473 INFO L272 TraceCheckUtils]: 91: Hoare triple {111272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,473 INFO L290 TraceCheckUtils]: 90: Hoare triple {111272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:59,474 INFO L290 TraceCheckUtils]: 89: Hoare triple {111244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-08 06:22:59,474 INFO L290 TraceCheckUtils]: 88: Hoare triple {111244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:59,475 INFO L290 TraceCheckUtils]: 87: Hoare triple {111244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:59,475 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {110795#true} {111244#(<= ~counter~0 15)} #63#return; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:59,475 INFO L290 TraceCheckUtils]: 85: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,475 INFO L290 TraceCheckUtils]: 84: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,475 INFO L290 TraceCheckUtils]: 83: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,475 INFO L272 TraceCheckUtils]: 82: Hoare triple {111244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,476 INFO L290 TraceCheckUtils]: 81: Hoare triple {111244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:59,477 INFO L290 TraceCheckUtils]: 80: Hoare triple {111216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-08 06:22:59,477 INFO L290 TraceCheckUtils]: 79: Hoare triple {111216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:59,477 INFO L290 TraceCheckUtils]: 78: Hoare triple {111216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:59,478 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {110795#true} {111216#(<= ~counter~0 14)} #63#return; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:59,478 INFO L290 TraceCheckUtils]: 76: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,478 INFO L290 TraceCheckUtils]: 75: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,478 INFO L290 TraceCheckUtils]: 74: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,478 INFO L272 TraceCheckUtils]: 73: Hoare triple {111216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,478 INFO L290 TraceCheckUtils]: 72: Hoare triple {111216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:59,479 INFO L290 TraceCheckUtils]: 71: Hoare triple {111188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-08 06:22:59,479 INFO L290 TraceCheckUtils]: 70: Hoare triple {111188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:59,480 INFO L290 TraceCheckUtils]: 69: Hoare triple {111188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:59,480 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110795#true} {111188#(<= ~counter~0 13)} #63#return; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:59,480 INFO L290 TraceCheckUtils]: 67: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,480 INFO L290 TraceCheckUtils]: 66: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,480 INFO L290 TraceCheckUtils]: 65: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,480 INFO L272 TraceCheckUtils]: 64: Hoare triple {111188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,481 INFO L290 TraceCheckUtils]: 63: Hoare triple {111188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:59,482 INFO L290 TraceCheckUtils]: 62: Hoare triple {111160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-08 06:22:59,482 INFO L290 TraceCheckUtils]: 61: Hoare triple {111160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:59,482 INFO L290 TraceCheckUtils]: 60: Hoare triple {111160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:59,483 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110795#true} {111160#(<= ~counter~0 12)} #63#return; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:59,483 INFO L290 TraceCheckUtils]: 58: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,483 INFO L290 TraceCheckUtils]: 57: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,483 INFO L290 TraceCheckUtils]: 56: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,483 INFO L272 TraceCheckUtils]: 55: Hoare triple {111160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,483 INFO L290 TraceCheckUtils]: 54: Hoare triple {111160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:59,484 INFO L290 TraceCheckUtils]: 53: Hoare triple {111132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-08 06:22:59,484 INFO L290 TraceCheckUtils]: 52: Hoare triple {111132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:59,485 INFO L290 TraceCheckUtils]: 51: Hoare triple {111132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:59,485 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110795#true} {111132#(<= ~counter~0 11)} #63#return; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:59,485 INFO L290 TraceCheckUtils]: 49: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,485 INFO L290 TraceCheckUtils]: 48: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,485 INFO L290 TraceCheckUtils]: 47: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,485 INFO L272 TraceCheckUtils]: 46: Hoare triple {111132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,486 INFO L290 TraceCheckUtils]: 45: Hoare triple {111132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:59,487 INFO L290 TraceCheckUtils]: 44: Hoare triple {111104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-08 06:22:59,487 INFO L290 TraceCheckUtils]: 43: Hoare triple {111104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:59,487 INFO L290 TraceCheckUtils]: 42: Hoare triple {111104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:59,488 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110795#true} {111104#(<= ~counter~0 10)} #63#return; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:59,488 INFO L290 TraceCheckUtils]: 40: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,488 INFO L290 TraceCheckUtils]: 39: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,488 INFO L290 TraceCheckUtils]: 38: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,488 INFO L272 TraceCheckUtils]: 37: Hoare triple {111104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,488 INFO L290 TraceCheckUtils]: 36: Hoare triple {111104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:59,489 INFO L290 TraceCheckUtils]: 35: Hoare triple {111076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-08 06:22:59,489 INFO L290 TraceCheckUtils]: 34: Hoare triple {111076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:59,490 INFO L290 TraceCheckUtils]: 33: Hoare triple {111076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:59,490 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110795#true} {111076#(<= ~counter~0 9)} #63#return; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:59,490 INFO L290 TraceCheckUtils]: 31: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,490 INFO L290 TraceCheckUtils]: 30: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,490 INFO L290 TraceCheckUtils]: 29: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,490 INFO L272 TraceCheckUtils]: 28: Hoare triple {111076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,491 INFO L290 TraceCheckUtils]: 27: Hoare triple {111076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:59,492 INFO L290 TraceCheckUtils]: 26: Hoare triple {111048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-08 06:22:59,492 INFO L290 TraceCheckUtils]: 25: Hoare triple {111048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:59,492 INFO L290 TraceCheckUtils]: 24: Hoare triple {111048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:59,493 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110795#true} {111048#(<= ~counter~0 8)} #63#return; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:59,493 INFO L290 TraceCheckUtils]: 22: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,493 INFO L290 TraceCheckUtils]: 21: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,493 INFO L290 TraceCheckUtils]: 20: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,493 INFO L272 TraceCheckUtils]: 19: Hoare triple {111048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,493 INFO L290 TraceCheckUtils]: 18: Hoare triple {111048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:59,494 INFO L290 TraceCheckUtils]: 17: Hoare triple {111020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-08 06:22:59,494 INFO L290 TraceCheckUtils]: 16: Hoare triple {111020#(<= ~counter~0 7)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:59,495 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110795#true} {111020#(<= ~counter~0 7)} #61#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:59,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,495 INFO L290 TraceCheckUtils]: 13: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,495 INFO L290 TraceCheckUtils]: 12: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,495 INFO L272 TraceCheckUtils]: 11: Hoare triple {111020#(<= ~counter~0 7)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,495 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110795#true} {111020#(<= ~counter~0 7)} #59#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:59,495 INFO L290 TraceCheckUtils]: 9: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-08 06:22:59,496 INFO L290 TraceCheckUtils]: 8: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-08 06:22:59,496 INFO L290 TraceCheckUtils]: 7: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-08 06:22:59,496 INFO L272 TraceCheckUtils]: 6: Hoare triple {111020#(<= ~counter~0 7)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110795#true} is VALID [2022-04-08 06:22:59,496 INFO L290 TraceCheckUtils]: 5: Hoare triple {111020#(<= ~counter~0 7)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:59,496 INFO L272 TraceCheckUtils]: 4: Hoare triple {111020#(<= ~counter~0 7)} call #t~ret7 := main(); {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:59,497 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111020#(<= ~counter~0 7)} {110795#true} #67#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:59,497 INFO L290 TraceCheckUtils]: 2: Hoare triple {111020#(<= ~counter~0 7)} assume true; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:59,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {110795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {111020#(<= ~counter~0 7)} is VALID [2022-04-08 06:22:59,497 INFO L272 TraceCheckUtils]: 0: Hoare triple {110795#true} call ULTIMATE.init(); {110795#true} is VALID [2022-04-08 06:22:59,498 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 06:22:59,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:22:59,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1419608147] [2022-04-08 06:22:59,498 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:22:59,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2018084906] [2022-04-08 06:22:59,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2018084906] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:22:59,498 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:22:59,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46] total 54 [2022-04-08 06:22:59,499 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:22:59,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [76582067] [2022-04-08 06:22:59,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [76582067] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:22:59,499 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:22:59,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-08 06:22:59,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894791811] [2022-04-08 06:22:59,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:22:59,500 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 06:22:59,500 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:22:59,500 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 06:22:59,824 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 06:22:59,824 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-08 06:22:59,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:22:59,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-08 06:22:59,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:22:59,825 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 06:23:02,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:02,648 INFO L93 Difference]: Finished difference Result 412 states and 456 transitions. [2022-04-08 06:23:02,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2022-04-08 06:23:02,648 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 06:23:02,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:23:02,648 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 06:23:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-08 06:23:02,656 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 06:23:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-08 06:23:02,664 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 455 transitions. [2022-04-08 06:23:03,073 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 06:23:03,081 INFO L225 Difference]: With dead ends: 412 [2022-04-08 06:23:03,081 INFO L226 Difference]: Without dead ends: 407 [2022-04-08 06:23:03,082 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 06:23:03,082 INFO L913 BasicCegarLoop]: 68 mSDtfsCounter, 154 mSDsluCounter, 362 mSDsCounter, 0 mSdLazyCounter, 350 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 154 SdHoareTripleChecker+Valid, 430 SdHoareTripleChecker+Invalid, 364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 350 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-08 06:23:03,082 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [154 Valid, 430 Invalid, 364 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 350 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-08 06:23:03,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2022-04-08 06:23:03,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2022-04-08 06:23:03,756 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:23:03,756 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 06:23:03,756 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 06:23:03,757 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 06:23:03,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:03,763 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-08 06:23:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-08 06:23:03,763 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:23:03,763 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:23:03,763 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 06:23:03,764 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 06:23:03,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:03,771 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-08 06:23:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-08 06:23:03,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:23:03,771 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:23:03,771 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:23:03,772 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:23:03,772 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 06:23:03,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 451 transitions. [2022-04-08 06:23:03,780 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 451 transitions. Word has length 401 [2022-04-08 06:23:03,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:23:03,780 INFO L478 AbstractCegarLoop]: Abstraction has 407 states and 451 transitions. [2022-04-08 06:23:03,780 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 06:23:03,780 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 407 states and 451 transitions. [2022-04-08 06:23:06,610 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 450 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 06:23:06,611 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-08 06:23:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-04-08 06:23:06,612 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:23:06,612 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 06:23:06,622 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 06:23:06,813 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 06:23:06,813 INFO L403 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:23:06,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:23:06,813 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 85 times [2022-04-08 06:23:06,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:23:06,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2084057578] [2022-04-08 06:23:06,814 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:23:06,814 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 86 times [2022-04-08 06:23:06,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:23:06,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180631017] [2022-04-08 06:23:06,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:23:06,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:23:06,843 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:23:06,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2136624296] [2022-04-08 06:23:06,843 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:23:06,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:23:06,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:23:06,844 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 06:23:06,845 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 06:23:06,989 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:23:06,990 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:23:06,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 953 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-08 06:23:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:23:07,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:23:09,386 INFO L272 TraceCheckUtils]: 0: Hoare triple {115790#true} call ULTIMATE.init(); {115790#true} is VALID [2022-04-08 06:23:09,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {115790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,387 INFO L290 TraceCheckUtils]: 2: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,387 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115798#(<= ~counter~0 0)} {115790#true} #67#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,388 INFO L272 TraceCheckUtils]: 4: Hoare triple {115798#(<= ~counter~0 0)} call #t~ret7 := main(); {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,388 INFO L290 TraceCheckUtils]: 5: Hoare triple {115798#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,388 INFO L272 TraceCheckUtils]: 6: Hoare triple {115798#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,389 INFO L290 TraceCheckUtils]: 7: Hoare triple {115798#(<= ~counter~0 0)} ~cond := #in~cond; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,389 INFO L290 TraceCheckUtils]: 8: Hoare triple {115798#(<= ~counter~0 0)} assume !(0 == ~cond); {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,389 INFO L290 TraceCheckUtils]: 9: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,390 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115798#(<= ~counter~0 0)} {115798#(<= ~counter~0 0)} #59#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,390 INFO L272 TraceCheckUtils]: 11: Hoare triple {115798#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,390 INFO L290 TraceCheckUtils]: 12: Hoare triple {115798#(<= ~counter~0 0)} ~cond := #in~cond; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,390 INFO L290 TraceCheckUtils]: 13: Hoare triple {115798#(<= ~counter~0 0)} assume !(0 == ~cond); {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,391 INFO L290 TraceCheckUtils]: 14: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,391 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115798#(<= ~counter~0 0)} {115798#(<= ~counter~0 0)} #61#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,391 INFO L290 TraceCheckUtils]: 16: Hoare triple {115798#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115798#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:09,393 INFO L290 TraceCheckUtils]: 17: Hoare triple {115798#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115847#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:09,394 INFO L290 TraceCheckUtils]: 18: Hoare triple {115847#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {115847#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:09,394 INFO L272 TraceCheckUtils]: 19: Hoare triple {115847#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115847#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:09,394 INFO L290 TraceCheckUtils]: 20: Hoare triple {115847#(<= ~counter~0 1)} ~cond := #in~cond; {115847#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:09,395 INFO L290 TraceCheckUtils]: 21: Hoare triple {115847#(<= ~counter~0 1)} assume !(0 == ~cond); {115847#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:09,395 INFO L290 TraceCheckUtils]: 22: Hoare triple {115847#(<= ~counter~0 1)} assume true; {115847#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:09,395 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115847#(<= ~counter~0 1)} {115847#(<= ~counter~0 1)} #63#return; {115847#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:09,396 INFO L290 TraceCheckUtils]: 24: Hoare triple {115847#(<= ~counter~0 1)} assume !!(0 != ~r~0); {115847#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:09,396 INFO L290 TraceCheckUtils]: 25: Hoare triple {115847#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115847#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:09,397 INFO L290 TraceCheckUtils]: 26: Hoare triple {115847#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115875#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:09,397 INFO L290 TraceCheckUtils]: 27: Hoare triple {115875#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {115875#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:09,398 INFO L272 TraceCheckUtils]: 28: Hoare triple {115875#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115875#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:09,398 INFO L290 TraceCheckUtils]: 29: Hoare triple {115875#(<= ~counter~0 2)} ~cond := #in~cond; {115875#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:09,398 INFO L290 TraceCheckUtils]: 30: Hoare triple {115875#(<= ~counter~0 2)} assume !(0 == ~cond); {115875#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:09,398 INFO L290 TraceCheckUtils]: 31: Hoare triple {115875#(<= ~counter~0 2)} assume true; {115875#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:09,399 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115875#(<= ~counter~0 2)} {115875#(<= ~counter~0 2)} #63#return; {115875#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:09,399 INFO L290 TraceCheckUtils]: 33: Hoare triple {115875#(<= ~counter~0 2)} assume !!(0 != ~r~0); {115875#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:09,400 INFO L290 TraceCheckUtils]: 34: Hoare triple {115875#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115875#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:09,400 INFO L290 TraceCheckUtils]: 35: Hoare triple {115875#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115903#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:09,401 INFO L290 TraceCheckUtils]: 36: Hoare triple {115903#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {115903#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:09,401 INFO L272 TraceCheckUtils]: 37: Hoare triple {115903#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115903#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:09,401 INFO L290 TraceCheckUtils]: 38: Hoare triple {115903#(<= ~counter~0 3)} ~cond := #in~cond; {115903#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:09,402 INFO L290 TraceCheckUtils]: 39: Hoare triple {115903#(<= ~counter~0 3)} assume !(0 == ~cond); {115903#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:09,402 INFO L290 TraceCheckUtils]: 40: Hoare triple {115903#(<= ~counter~0 3)} assume true; {115903#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:09,402 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115903#(<= ~counter~0 3)} {115903#(<= ~counter~0 3)} #63#return; {115903#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:09,403 INFO L290 TraceCheckUtils]: 42: Hoare triple {115903#(<= ~counter~0 3)} assume !!(0 != ~r~0); {115903#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:09,403 INFO L290 TraceCheckUtils]: 43: Hoare triple {115903#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115903#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:09,404 INFO L290 TraceCheckUtils]: 44: Hoare triple {115903#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115931#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:09,404 INFO L290 TraceCheckUtils]: 45: Hoare triple {115931#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {115931#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:09,405 INFO L272 TraceCheckUtils]: 46: Hoare triple {115931#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115931#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:09,405 INFO L290 TraceCheckUtils]: 47: Hoare triple {115931#(<= ~counter~0 4)} ~cond := #in~cond; {115931#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:09,405 INFO L290 TraceCheckUtils]: 48: Hoare triple {115931#(<= ~counter~0 4)} assume !(0 == ~cond); {115931#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:09,405 INFO L290 TraceCheckUtils]: 49: Hoare triple {115931#(<= ~counter~0 4)} assume true; {115931#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:09,406 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115931#(<= ~counter~0 4)} {115931#(<= ~counter~0 4)} #63#return; {115931#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:09,406 INFO L290 TraceCheckUtils]: 51: Hoare triple {115931#(<= ~counter~0 4)} assume !!(0 != ~r~0); {115931#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:09,406 INFO L290 TraceCheckUtils]: 52: Hoare triple {115931#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115931#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:09,407 INFO L290 TraceCheckUtils]: 53: Hoare triple {115931#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115959#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:09,408 INFO L290 TraceCheckUtils]: 54: Hoare triple {115959#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {115959#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:09,408 INFO L272 TraceCheckUtils]: 55: Hoare triple {115959#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115959#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:09,408 INFO L290 TraceCheckUtils]: 56: Hoare triple {115959#(<= ~counter~0 5)} ~cond := #in~cond; {115959#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:09,409 INFO L290 TraceCheckUtils]: 57: Hoare triple {115959#(<= ~counter~0 5)} assume !(0 == ~cond); {115959#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:09,409 INFO L290 TraceCheckUtils]: 58: Hoare triple {115959#(<= ~counter~0 5)} assume true; {115959#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:09,409 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115959#(<= ~counter~0 5)} {115959#(<= ~counter~0 5)} #63#return; {115959#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:09,410 INFO L290 TraceCheckUtils]: 60: Hoare triple {115959#(<= ~counter~0 5)} assume !!(0 != ~r~0); {115959#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:09,410 INFO L290 TraceCheckUtils]: 61: Hoare triple {115959#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115959#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:09,411 INFO L290 TraceCheckUtils]: 62: Hoare triple {115959#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:09,411 INFO L290 TraceCheckUtils]: 63: Hoare triple {115987#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:09,412 INFO L272 TraceCheckUtils]: 64: Hoare triple {115987#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:09,412 INFO L290 TraceCheckUtils]: 65: Hoare triple {115987#(<= ~counter~0 6)} ~cond := #in~cond; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:09,412 INFO L290 TraceCheckUtils]: 66: Hoare triple {115987#(<= ~counter~0 6)} assume !(0 == ~cond); {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:09,412 INFO L290 TraceCheckUtils]: 67: Hoare triple {115987#(<= ~counter~0 6)} assume true; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:09,413 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115987#(<= ~counter~0 6)} {115987#(<= ~counter~0 6)} #63#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:09,413 INFO L290 TraceCheckUtils]: 69: Hoare triple {115987#(<= ~counter~0 6)} assume !!(0 != ~r~0); {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:09,413 INFO L290 TraceCheckUtils]: 70: Hoare triple {115987#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:09,414 INFO L290 TraceCheckUtils]: 71: Hoare triple {115987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:09,415 INFO L290 TraceCheckUtils]: 72: Hoare triple {116015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:09,415 INFO L272 TraceCheckUtils]: 73: Hoare triple {116015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:09,415 INFO L290 TraceCheckUtils]: 74: Hoare triple {116015#(<= ~counter~0 7)} ~cond := #in~cond; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:09,416 INFO L290 TraceCheckUtils]: 75: Hoare triple {116015#(<= ~counter~0 7)} assume !(0 == ~cond); {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:09,416 INFO L290 TraceCheckUtils]: 76: Hoare triple {116015#(<= ~counter~0 7)} assume true; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:09,416 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {116015#(<= ~counter~0 7)} {116015#(<= ~counter~0 7)} #63#return; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:09,417 INFO L290 TraceCheckUtils]: 78: Hoare triple {116015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:09,417 INFO L290 TraceCheckUtils]: 79: Hoare triple {116015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:09,418 INFO L290 TraceCheckUtils]: 80: Hoare triple {116015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:09,418 INFO L290 TraceCheckUtils]: 81: Hoare triple {116043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:09,419 INFO L272 TraceCheckUtils]: 82: Hoare triple {116043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:09,419 INFO L290 TraceCheckUtils]: 83: Hoare triple {116043#(<= ~counter~0 8)} ~cond := #in~cond; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:09,419 INFO L290 TraceCheckUtils]: 84: Hoare triple {116043#(<= ~counter~0 8)} assume !(0 == ~cond); {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:09,419 INFO L290 TraceCheckUtils]: 85: Hoare triple {116043#(<= ~counter~0 8)} assume true; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:09,420 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {116043#(<= ~counter~0 8)} {116043#(<= ~counter~0 8)} #63#return; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:09,420 INFO L290 TraceCheckUtils]: 87: Hoare triple {116043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:09,420 INFO L290 TraceCheckUtils]: 88: Hoare triple {116043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:09,421 INFO L290 TraceCheckUtils]: 89: Hoare triple {116043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:09,422 INFO L290 TraceCheckUtils]: 90: Hoare triple {116071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:09,422 INFO L272 TraceCheckUtils]: 91: Hoare triple {116071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:09,422 INFO L290 TraceCheckUtils]: 92: Hoare triple {116071#(<= ~counter~0 9)} ~cond := #in~cond; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:09,423 INFO L290 TraceCheckUtils]: 93: Hoare triple {116071#(<= ~counter~0 9)} assume !(0 == ~cond); {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:09,423 INFO L290 TraceCheckUtils]: 94: Hoare triple {116071#(<= ~counter~0 9)} assume true; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:09,423 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {116071#(<= ~counter~0 9)} {116071#(<= ~counter~0 9)} #63#return; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:09,424 INFO L290 TraceCheckUtils]: 96: Hoare triple {116071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:09,424 INFO L290 TraceCheckUtils]: 97: Hoare triple {116071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:09,425 INFO L290 TraceCheckUtils]: 98: Hoare triple {116071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:09,425 INFO L290 TraceCheckUtils]: 99: Hoare triple {116099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:09,426 INFO L272 TraceCheckUtils]: 100: Hoare triple {116099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:09,426 INFO L290 TraceCheckUtils]: 101: Hoare triple {116099#(<= ~counter~0 10)} ~cond := #in~cond; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:09,426 INFO L290 TraceCheckUtils]: 102: Hoare triple {116099#(<= ~counter~0 10)} assume !(0 == ~cond); {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:09,426 INFO L290 TraceCheckUtils]: 103: Hoare triple {116099#(<= ~counter~0 10)} assume true; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:09,427 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {116099#(<= ~counter~0 10)} {116099#(<= ~counter~0 10)} #63#return; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:09,427 INFO L290 TraceCheckUtils]: 105: Hoare triple {116099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:09,427 INFO L290 TraceCheckUtils]: 106: Hoare triple {116099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:09,428 INFO L290 TraceCheckUtils]: 107: Hoare triple {116099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:09,429 INFO L290 TraceCheckUtils]: 108: Hoare triple {116127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:09,429 INFO L272 TraceCheckUtils]: 109: Hoare triple {116127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:09,429 INFO L290 TraceCheckUtils]: 110: Hoare triple {116127#(<= ~counter~0 11)} ~cond := #in~cond; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:09,430 INFO L290 TraceCheckUtils]: 111: Hoare triple {116127#(<= ~counter~0 11)} assume !(0 == ~cond); {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:09,430 INFO L290 TraceCheckUtils]: 112: Hoare triple {116127#(<= ~counter~0 11)} assume true; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:09,430 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {116127#(<= ~counter~0 11)} {116127#(<= ~counter~0 11)} #63#return; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:09,431 INFO L290 TraceCheckUtils]: 114: Hoare triple {116127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:09,431 INFO L290 TraceCheckUtils]: 115: Hoare triple {116127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:09,432 INFO L290 TraceCheckUtils]: 116: Hoare triple {116127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:09,432 INFO L290 TraceCheckUtils]: 117: Hoare triple {116155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:09,433 INFO L272 TraceCheckUtils]: 118: Hoare triple {116155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:09,433 INFO L290 TraceCheckUtils]: 119: Hoare triple {116155#(<= ~counter~0 12)} ~cond := #in~cond; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:09,433 INFO L290 TraceCheckUtils]: 120: Hoare triple {116155#(<= ~counter~0 12)} assume !(0 == ~cond); {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:09,433 INFO L290 TraceCheckUtils]: 121: Hoare triple {116155#(<= ~counter~0 12)} assume true; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:09,434 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {116155#(<= ~counter~0 12)} {116155#(<= ~counter~0 12)} #63#return; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:09,434 INFO L290 TraceCheckUtils]: 123: Hoare triple {116155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:09,434 INFO L290 TraceCheckUtils]: 124: Hoare triple {116155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:09,435 INFO L290 TraceCheckUtils]: 125: Hoare triple {116155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:09,436 INFO L290 TraceCheckUtils]: 126: Hoare triple {116183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:09,436 INFO L272 TraceCheckUtils]: 127: Hoare triple {116183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:09,436 INFO L290 TraceCheckUtils]: 128: Hoare triple {116183#(<= ~counter~0 13)} ~cond := #in~cond; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:09,437 INFO L290 TraceCheckUtils]: 129: Hoare triple {116183#(<= ~counter~0 13)} assume !(0 == ~cond); {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:09,437 INFO L290 TraceCheckUtils]: 130: Hoare triple {116183#(<= ~counter~0 13)} assume true; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:09,437 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {116183#(<= ~counter~0 13)} {116183#(<= ~counter~0 13)} #63#return; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:09,438 INFO L290 TraceCheckUtils]: 132: Hoare triple {116183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:09,438 INFO L290 TraceCheckUtils]: 133: Hoare triple {116183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:09,439 INFO L290 TraceCheckUtils]: 134: Hoare triple {116183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:09,439 INFO L290 TraceCheckUtils]: 135: Hoare triple {116211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:09,440 INFO L272 TraceCheckUtils]: 136: Hoare triple {116211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:09,440 INFO L290 TraceCheckUtils]: 137: Hoare triple {116211#(<= ~counter~0 14)} ~cond := #in~cond; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:09,440 INFO L290 TraceCheckUtils]: 138: Hoare triple {116211#(<= ~counter~0 14)} assume !(0 == ~cond); {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:09,440 INFO L290 TraceCheckUtils]: 139: Hoare triple {116211#(<= ~counter~0 14)} assume true; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:09,441 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {116211#(<= ~counter~0 14)} {116211#(<= ~counter~0 14)} #63#return; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:09,441 INFO L290 TraceCheckUtils]: 141: Hoare triple {116211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:09,441 INFO L290 TraceCheckUtils]: 142: Hoare triple {116211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:09,442 INFO L290 TraceCheckUtils]: 143: Hoare triple {116211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:09,443 INFO L290 TraceCheckUtils]: 144: Hoare triple {116239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:09,443 INFO L272 TraceCheckUtils]: 145: Hoare triple {116239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:09,443 INFO L290 TraceCheckUtils]: 146: Hoare triple {116239#(<= ~counter~0 15)} ~cond := #in~cond; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:09,444 INFO L290 TraceCheckUtils]: 147: Hoare triple {116239#(<= ~counter~0 15)} assume !(0 == ~cond); {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:09,444 INFO L290 TraceCheckUtils]: 148: Hoare triple {116239#(<= ~counter~0 15)} assume true; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:09,444 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {116239#(<= ~counter~0 15)} {116239#(<= ~counter~0 15)} #63#return; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:09,445 INFO L290 TraceCheckUtils]: 150: Hoare triple {116239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:09,445 INFO L290 TraceCheckUtils]: 151: Hoare triple {116239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:09,446 INFO L290 TraceCheckUtils]: 152: Hoare triple {116239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:09,446 INFO L290 TraceCheckUtils]: 153: Hoare triple {116267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:09,446 INFO L272 TraceCheckUtils]: 154: Hoare triple {116267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:09,447 INFO L290 TraceCheckUtils]: 155: Hoare triple {116267#(<= ~counter~0 16)} ~cond := #in~cond; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:09,447 INFO L290 TraceCheckUtils]: 156: Hoare triple {116267#(<= ~counter~0 16)} assume !(0 == ~cond); {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:09,447 INFO L290 TraceCheckUtils]: 157: Hoare triple {116267#(<= ~counter~0 16)} assume true; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:09,448 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {116267#(<= ~counter~0 16)} {116267#(<= ~counter~0 16)} #63#return; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:09,448 INFO L290 TraceCheckUtils]: 159: Hoare triple {116267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:09,448 INFO L290 TraceCheckUtils]: 160: Hoare triple {116267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:09,449 INFO L290 TraceCheckUtils]: 161: Hoare triple {116267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:09,449 INFO L290 TraceCheckUtils]: 162: Hoare triple {116295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:09,450 INFO L272 TraceCheckUtils]: 163: Hoare triple {116295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:09,450 INFO L290 TraceCheckUtils]: 164: Hoare triple {116295#(<= ~counter~0 17)} ~cond := #in~cond; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:09,451 INFO L290 TraceCheckUtils]: 165: Hoare triple {116295#(<= ~counter~0 17)} assume !(0 == ~cond); {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:09,451 INFO L290 TraceCheckUtils]: 166: Hoare triple {116295#(<= ~counter~0 17)} assume true; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:09,451 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {116295#(<= ~counter~0 17)} {116295#(<= ~counter~0 17)} #63#return; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:09,452 INFO L290 TraceCheckUtils]: 168: Hoare triple {116295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:09,452 INFO L290 TraceCheckUtils]: 169: Hoare triple {116295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:09,453 INFO L290 TraceCheckUtils]: 170: Hoare triple {116295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:09,453 INFO L290 TraceCheckUtils]: 171: Hoare triple {116323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:09,454 INFO L272 TraceCheckUtils]: 172: Hoare triple {116323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:09,454 INFO L290 TraceCheckUtils]: 173: Hoare triple {116323#(<= ~counter~0 18)} ~cond := #in~cond; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:09,454 INFO L290 TraceCheckUtils]: 174: Hoare triple {116323#(<= ~counter~0 18)} assume !(0 == ~cond); {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:09,454 INFO L290 TraceCheckUtils]: 175: Hoare triple {116323#(<= ~counter~0 18)} assume true; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:09,455 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {116323#(<= ~counter~0 18)} {116323#(<= ~counter~0 18)} #63#return; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:09,455 INFO L290 TraceCheckUtils]: 177: Hoare triple {116323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:09,455 INFO L290 TraceCheckUtils]: 178: Hoare triple {116323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:09,456 INFO L290 TraceCheckUtils]: 179: Hoare triple {116323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:09,457 INFO L290 TraceCheckUtils]: 180: Hoare triple {116351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:09,457 INFO L272 TraceCheckUtils]: 181: Hoare triple {116351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:09,457 INFO L290 TraceCheckUtils]: 182: Hoare triple {116351#(<= ~counter~0 19)} ~cond := #in~cond; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:09,458 INFO L290 TraceCheckUtils]: 183: Hoare triple {116351#(<= ~counter~0 19)} assume !(0 == ~cond); {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:09,458 INFO L290 TraceCheckUtils]: 184: Hoare triple {116351#(<= ~counter~0 19)} assume true; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:09,458 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {116351#(<= ~counter~0 19)} {116351#(<= ~counter~0 19)} #63#return; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:09,459 INFO L290 TraceCheckUtils]: 186: Hoare triple {116351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:09,459 INFO L290 TraceCheckUtils]: 187: Hoare triple {116351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:09,460 INFO L290 TraceCheckUtils]: 188: Hoare triple {116351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:09,460 INFO L290 TraceCheckUtils]: 189: Hoare triple {116379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:09,461 INFO L272 TraceCheckUtils]: 190: Hoare triple {116379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:09,461 INFO L290 TraceCheckUtils]: 191: Hoare triple {116379#(<= ~counter~0 20)} ~cond := #in~cond; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:09,461 INFO L290 TraceCheckUtils]: 192: Hoare triple {116379#(<= ~counter~0 20)} assume !(0 == ~cond); {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:09,461 INFO L290 TraceCheckUtils]: 193: Hoare triple {116379#(<= ~counter~0 20)} assume true; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:09,462 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {116379#(<= ~counter~0 20)} {116379#(<= ~counter~0 20)} #63#return; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:09,462 INFO L290 TraceCheckUtils]: 195: Hoare triple {116379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:09,462 INFO L290 TraceCheckUtils]: 196: Hoare triple {116379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:09,463 INFO L290 TraceCheckUtils]: 197: Hoare triple {116379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:09,464 INFO L290 TraceCheckUtils]: 198: Hoare triple {116407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:09,464 INFO L272 TraceCheckUtils]: 199: Hoare triple {116407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:09,464 INFO L290 TraceCheckUtils]: 200: Hoare triple {116407#(<= ~counter~0 21)} ~cond := #in~cond; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:09,465 INFO L290 TraceCheckUtils]: 201: Hoare triple {116407#(<= ~counter~0 21)} assume !(0 == ~cond); {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:09,465 INFO L290 TraceCheckUtils]: 202: Hoare triple {116407#(<= ~counter~0 21)} assume true; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:09,465 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {116407#(<= ~counter~0 21)} {116407#(<= ~counter~0 21)} #63#return; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:09,466 INFO L290 TraceCheckUtils]: 204: Hoare triple {116407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:09,466 INFO L290 TraceCheckUtils]: 205: Hoare triple {116407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:09,467 INFO L290 TraceCheckUtils]: 206: Hoare triple {116407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:09,467 INFO L290 TraceCheckUtils]: 207: Hoare triple {116435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:09,468 INFO L272 TraceCheckUtils]: 208: Hoare triple {116435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:09,468 INFO L290 TraceCheckUtils]: 209: Hoare triple {116435#(<= ~counter~0 22)} ~cond := #in~cond; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:09,468 INFO L290 TraceCheckUtils]: 210: Hoare triple {116435#(<= ~counter~0 22)} assume !(0 == ~cond); {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:09,468 INFO L290 TraceCheckUtils]: 211: Hoare triple {116435#(<= ~counter~0 22)} assume true; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:09,469 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {116435#(<= ~counter~0 22)} {116435#(<= ~counter~0 22)} #63#return; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:09,469 INFO L290 TraceCheckUtils]: 213: Hoare triple {116435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:09,469 INFO L290 TraceCheckUtils]: 214: Hoare triple {116435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:09,470 INFO L290 TraceCheckUtils]: 215: Hoare triple {116435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:09,471 INFO L290 TraceCheckUtils]: 216: Hoare triple {116463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:09,471 INFO L272 TraceCheckUtils]: 217: Hoare triple {116463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:09,471 INFO L290 TraceCheckUtils]: 218: Hoare triple {116463#(<= ~counter~0 23)} ~cond := #in~cond; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:09,472 INFO L290 TraceCheckUtils]: 219: Hoare triple {116463#(<= ~counter~0 23)} assume !(0 == ~cond); {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:09,472 INFO L290 TraceCheckUtils]: 220: Hoare triple {116463#(<= ~counter~0 23)} assume true; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:09,472 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {116463#(<= ~counter~0 23)} {116463#(<= ~counter~0 23)} #63#return; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:09,473 INFO L290 TraceCheckUtils]: 222: Hoare triple {116463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:09,473 INFO L290 TraceCheckUtils]: 223: Hoare triple {116463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:09,474 INFO L290 TraceCheckUtils]: 224: Hoare triple {116463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:09,474 INFO L290 TraceCheckUtils]: 225: Hoare triple {116491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:09,475 INFO L272 TraceCheckUtils]: 226: Hoare triple {116491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:09,475 INFO L290 TraceCheckUtils]: 227: Hoare triple {116491#(<= ~counter~0 24)} ~cond := #in~cond; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:09,475 INFO L290 TraceCheckUtils]: 228: Hoare triple {116491#(<= ~counter~0 24)} assume !(0 == ~cond); {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:09,475 INFO L290 TraceCheckUtils]: 229: Hoare triple {116491#(<= ~counter~0 24)} assume true; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:09,476 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {116491#(<= ~counter~0 24)} {116491#(<= ~counter~0 24)} #63#return; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:09,476 INFO L290 TraceCheckUtils]: 231: Hoare triple {116491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:09,476 INFO L290 TraceCheckUtils]: 232: Hoare triple {116491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:09,477 INFO L290 TraceCheckUtils]: 233: Hoare triple {116491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:09,478 INFO L290 TraceCheckUtils]: 234: Hoare triple {116519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:09,478 INFO L272 TraceCheckUtils]: 235: Hoare triple {116519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:09,478 INFO L290 TraceCheckUtils]: 236: Hoare triple {116519#(<= ~counter~0 25)} ~cond := #in~cond; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:09,479 INFO L290 TraceCheckUtils]: 237: Hoare triple {116519#(<= ~counter~0 25)} assume !(0 == ~cond); {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:09,479 INFO L290 TraceCheckUtils]: 238: Hoare triple {116519#(<= ~counter~0 25)} assume true; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:09,479 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {116519#(<= ~counter~0 25)} {116519#(<= ~counter~0 25)} #63#return; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:09,480 INFO L290 TraceCheckUtils]: 240: Hoare triple {116519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:09,480 INFO L290 TraceCheckUtils]: 241: Hoare triple {116519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:09,481 INFO L290 TraceCheckUtils]: 242: Hoare triple {116519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:09,481 INFO L290 TraceCheckUtils]: 243: Hoare triple {116547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:09,482 INFO L272 TraceCheckUtils]: 244: Hoare triple {116547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:09,482 INFO L290 TraceCheckUtils]: 245: Hoare triple {116547#(<= ~counter~0 26)} ~cond := #in~cond; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:09,482 INFO L290 TraceCheckUtils]: 246: Hoare triple {116547#(<= ~counter~0 26)} assume !(0 == ~cond); {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:09,482 INFO L290 TraceCheckUtils]: 247: Hoare triple {116547#(<= ~counter~0 26)} assume true; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:09,483 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {116547#(<= ~counter~0 26)} {116547#(<= ~counter~0 26)} #63#return; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:09,483 INFO L290 TraceCheckUtils]: 249: Hoare triple {116547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:09,483 INFO L290 TraceCheckUtils]: 250: Hoare triple {116547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:09,484 INFO L290 TraceCheckUtils]: 251: Hoare triple {116547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:09,485 INFO L290 TraceCheckUtils]: 252: Hoare triple {116575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:09,485 INFO L272 TraceCheckUtils]: 253: Hoare triple {116575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:09,485 INFO L290 TraceCheckUtils]: 254: Hoare triple {116575#(<= ~counter~0 27)} ~cond := #in~cond; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:09,486 INFO L290 TraceCheckUtils]: 255: Hoare triple {116575#(<= ~counter~0 27)} assume !(0 == ~cond); {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:09,486 INFO L290 TraceCheckUtils]: 256: Hoare triple {116575#(<= ~counter~0 27)} assume true; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:09,486 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {116575#(<= ~counter~0 27)} {116575#(<= ~counter~0 27)} #63#return; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:09,487 INFO L290 TraceCheckUtils]: 258: Hoare triple {116575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:09,487 INFO L290 TraceCheckUtils]: 259: Hoare triple {116575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:09,488 INFO L290 TraceCheckUtils]: 260: Hoare triple {116575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:09,488 INFO L290 TraceCheckUtils]: 261: Hoare triple {116603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:09,489 INFO L272 TraceCheckUtils]: 262: Hoare triple {116603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:09,489 INFO L290 TraceCheckUtils]: 263: Hoare triple {116603#(<= ~counter~0 28)} ~cond := #in~cond; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:09,489 INFO L290 TraceCheckUtils]: 264: Hoare triple {116603#(<= ~counter~0 28)} assume !(0 == ~cond); {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:09,490 INFO L290 TraceCheckUtils]: 265: Hoare triple {116603#(<= ~counter~0 28)} assume true; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:09,490 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {116603#(<= ~counter~0 28)} {116603#(<= ~counter~0 28)} #63#return; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:09,490 INFO L290 TraceCheckUtils]: 267: Hoare triple {116603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:09,491 INFO L290 TraceCheckUtils]: 268: Hoare triple {116603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:09,492 INFO L290 TraceCheckUtils]: 269: Hoare triple {116603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:09,492 INFO L290 TraceCheckUtils]: 270: Hoare triple {116631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:09,492 INFO L272 TraceCheckUtils]: 271: Hoare triple {116631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:09,493 INFO L290 TraceCheckUtils]: 272: Hoare triple {116631#(<= ~counter~0 29)} ~cond := #in~cond; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:09,493 INFO L290 TraceCheckUtils]: 273: Hoare triple {116631#(<= ~counter~0 29)} assume !(0 == ~cond); {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:09,493 INFO L290 TraceCheckUtils]: 274: Hoare triple {116631#(<= ~counter~0 29)} assume true; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:09,494 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {116631#(<= ~counter~0 29)} {116631#(<= ~counter~0 29)} #63#return; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:09,494 INFO L290 TraceCheckUtils]: 276: Hoare triple {116631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:09,494 INFO L290 TraceCheckUtils]: 277: Hoare triple {116631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:09,495 INFO L290 TraceCheckUtils]: 278: Hoare triple {116631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:09,495 INFO L290 TraceCheckUtils]: 279: Hoare triple {116659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:09,496 INFO L272 TraceCheckUtils]: 280: Hoare triple {116659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:09,496 INFO L290 TraceCheckUtils]: 281: Hoare triple {116659#(<= ~counter~0 30)} ~cond := #in~cond; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:09,496 INFO L290 TraceCheckUtils]: 282: Hoare triple {116659#(<= ~counter~0 30)} assume !(0 == ~cond); {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:09,497 INFO L290 TraceCheckUtils]: 283: Hoare triple {116659#(<= ~counter~0 30)} assume true; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:09,497 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {116659#(<= ~counter~0 30)} {116659#(<= ~counter~0 30)} #63#return; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:09,497 INFO L290 TraceCheckUtils]: 285: Hoare triple {116659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:09,498 INFO L290 TraceCheckUtils]: 286: Hoare triple {116659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:09,499 INFO L290 TraceCheckUtils]: 287: Hoare triple {116659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:09,499 INFO L290 TraceCheckUtils]: 288: Hoare triple {116687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:09,499 INFO L272 TraceCheckUtils]: 289: Hoare triple {116687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:09,500 INFO L290 TraceCheckUtils]: 290: Hoare triple {116687#(<= ~counter~0 31)} ~cond := #in~cond; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:09,500 INFO L290 TraceCheckUtils]: 291: Hoare triple {116687#(<= ~counter~0 31)} assume !(0 == ~cond); {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:09,500 INFO L290 TraceCheckUtils]: 292: Hoare triple {116687#(<= ~counter~0 31)} assume true; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:09,501 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {116687#(<= ~counter~0 31)} {116687#(<= ~counter~0 31)} #63#return; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:09,501 INFO L290 TraceCheckUtils]: 294: Hoare triple {116687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:09,501 INFO L290 TraceCheckUtils]: 295: Hoare triple {116687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:09,502 INFO L290 TraceCheckUtils]: 296: Hoare triple {116687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:09,502 INFO L290 TraceCheckUtils]: 297: Hoare triple {116715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:09,503 INFO L272 TraceCheckUtils]: 298: Hoare triple {116715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:09,503 INFO L290 TraceCheckUtils]: 299: Hoare triple {116715#(<= ~counter~0 32)} ~cond := #in~cond; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:09,503 INFO L290 TraceCheckUtils]: 300: Hoare triple {116715#(<= ~counter~0 32)} assume !(0 == ~cond); {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:09,504 INFO L290 TraceCheckUtils]: 301: Hoare triple {116715#(<= ~counter~0 32)} assume true; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:09,504 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {116715#(<= ~counter~0 32)} {116715#(<= ~counter~0 32)} #63#return; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:09,504 INFO L290 TraceCheckUtils]: 303: Hoare triple {116715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:09,505 INFO L290 TraceCheckUtils]: 304: Hoare triple {116715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:09,506 INFO L290 TraceCheckUtils]: 305: Hoare triple {116715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:09,506 INFO L290 TraceCheckUtils]: 306: Hoare triple {116743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:09,506 INFO L272 TraceCheckUtils]: 307: Hoare triple {116743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:09,507 INFO L290 TraceCheckUtils]: 308: Hoare triple {116743#(<= ~counter~0 33)} ~cond := #in~cond; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:09,507 INFO L290 TraceCheckUtils]: 309: Hoare triple {116743#(<= ~counter~0 33)} assume !(0 == ~cond); {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:09,507 INFO L290 TraceCheckUtils]: 310: Hoare triple {116743#(<= ~counter~0 33)} assume true; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:09,508 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {116743#(<= ~counter~0 33)} {116743#(<= ~counter~0 33)} #63#return; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:09,508 INFO L290 TraceCheckUtils]: 312: Hoare triple {116743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:09,508 INFO L290 TraceCheckUtils]: 313: Hoare triple {116743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:09,509 INFO L290 TraceCheckUtils]: 314: Hoare triple {116743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:09,509 INFO L290 TraceCheckUtils]: 315: Hoare triple {116771#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:09,510 INFO L272 TraceCheckUtils]: 316: Hoare triple {116771#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:09,510 INFO L290 TraceCheckUtils]: 317: Hoare triple {116771#(<= ~counter~0 34)} ~cond := #in~cond; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:09,510 INFO L290 TraceCheckUtils]: 318: Hoare triple {116771#(<= ~counter~0 34)} assume !(0 == ~cond); {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:09,511 INFO L290 TraceCheckUtils]: 319: Hoare triple {116771#(<= ~counter~0 34)} assume true; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:09,511 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {116771#(<= ~counter~0 34)} {116771#(<= ~counter~0 34)} #63#return; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:09,512 INFO L290 TraceCheckUtils]: 321: Hoare triple {116771#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:09,512 INFO L290 TraceCheckUtils]: 322: Hoare triple {116771#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:09,513 INFO L290 TraceCheckUtils]: 323: Hoare triple {116771#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:09,513 INFO L290 TraceCheckUtils]: 324: Hoare triple {116799#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:09,513 INFO L272 TraceCheckUtils]: 325: Hoare triple {116799#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:09,514 INFO L290 TraceCheckUtils]: 326: Hoare triple {116799#(<= ~counter~0 35)} ~cond := #in~cond; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:09,514 INFO L290 TraceCheckUtils]: 327: Hoare triple {116799#(<= ~counter~0 35)} assume !(0 == ~cond); {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:09,514 INFO L290 TraceCheckUtils]: 328: Hoare triple {116799#(<= ~counter~0 35)} assume true; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:09,515 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {116799#(<= ~counter~0 35)} {116799#(<= ~counter~0 35)} #63#return; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:09,515 INFO L290 TraceCheckUtils]: 330: Hoare triple {116799#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:09,515 INFO L290 TraceCheckUtils]: 331: Hoare triple {116799#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:09,516 INFO L290 TraceCheckUtils]: 332: Hoare triple {116799#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:09,516 INFO L290 TraceCheckUtils]: 333: Hoare triple {116827#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:09,517 INFO L272 TraceCheckUtils]: 334: Hoare triple {116827#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:09,517 INFO L290 TraceCheckUtils]: 335: Hoare triple {116827#(<= ~counter~0 36)} ~cond := #in~cond; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:09,518 INFO L290 TraceCheckUtils]: 336: Hoare triple {116827#(<= ~counter~0 36)} assume !(0 == ~cond); {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:09,518 INFO L290 TraceCheckUtils]: 337: Hoare triple {116827#(<= ~counter~0 36)} assume true; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:09,518 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {116827#(<= ~counter~0 36)} {116827#(<= ~counter~0 36)} #63#return; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:09,519 INFO L290 TraceCheckUtils]: 339: Hoare triple {116827#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:09,519 INFO L290 TraceCheckUtils]: 340: Hoare triple {116827#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:09,520 INFO L290 TraceCheckUtils]: 341: Hoare triple {116827#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:09,520 INFO L290 TraceCheckUtils]: 342: Hoare triple {116855#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:09,520 INFO L272 TraceCheckUtils]: 343: Hoare triple {116855#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:09,521 INFO L290 TraceCheckUtils]: 344: Hoare triple {116855#(<= ~counter~0 37)} ~cond := #in~cond; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:09,521 INFO L290 TraceCheckUtils]: 345: Hoare triple {116855#(<= ~counter~0 37)} assume !(0 == ~cond); {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:09,521 INFO L290 TraceCheckUtils]: 346: Hoare triple {116855#(<= ~counter~0 37)} assume true; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:09,522 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {116855#(<= ~counter~0 37)} {116855#(<= ~counter~0 37)} #63#return; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:09,522 INFO L290 TraceCheckUtils]: 348: Hoare triple {116855#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:09,522 INFO L290 TraceCheckUtils]: 349: Hoare triple {116855#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:09,523 INFO L290 TraceCheckUtils]: 350: Hoare triple {116855#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:09,524 INFO L290 TraceCheckUtils]: 351: Hoare triple {116883#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:09,524 INFO L272 TraceCheckUtils]: 352: Hoare triple {116883#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:09,524 INFO L290 TraceCheckUtils]: 353: Hoare triple {116883#(<= ~counter~0 38)} ~cond := #in~cond; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:09,525 INFO L290 TraceCheckUtils]: 354: Hoare triple {116883#(<= ~counter~0 38)} assume !(0 == ~cond); {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:09,525 INFO L290 TraceCheckUtils]: 355: Hoare triple {116883#(<= ~counter~0 38)} assume true; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:09,525 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {116883#(<= ~counter~0 38)} {116883#(<= ~counter~0 38)} #63#return; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:09,526 INFO L290 TraceCheckUtils]: 357: Hoare triple {116883#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:09,526 INFO L290 TraceCheckUtils]: 358: Hoare triple {116883#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:09,527 INFO L290 TraceCheckUtils]: 359: Hoare triple {116883#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:09,527 INFO L290 TraceCheckUtils]: 360: Hoare triple {116911#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:09,528 INFO L272 TraceCheckUtils]: 361: Hoare triple {116911#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:09,528 INFO L290 TraceCheckUtils]: 362: Hoare triple {116911#(<= ~counter~0 39)} ~cond := #in~cond; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:09,528 INFO L290 TraceCheckUtils]: 363: Hoare triple {116911#(<= ~counter~0 39)} assume !(0 == ~cond); {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:09,529 INFO L290 TraceCheckUtils]: 364: Hoare triple {116911#(<= ~counter~0 39)} assume true; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:09,529 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {116911#(<= ~counter~0 39)} {116911#(<= ~counter~0 39)} #63#return; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:09,529 INFO L290 TraceCheckUtils]: 366: Hoare triple {116911#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:09,530 INFO L290 TraceCheckUtils]: 367: Hoare triple {116911#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:09,531 INFO L290 TraceCheckUtils]: 368: Hoare triple {116911#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:09,531 INFO L290 TraceCheckUtils]: 369: Hoare triple {116939#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:09,532 INFO L272 TraceCheckUtils]: 370: Hoare triple {116939#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:09,532 INFO L290 TraceCheckUtils]: 371: Hoare triple {116939#(<= ~counter~0 40)} ~cond := #in~cond; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:09,532 INFO L290 TraceCheckUtils]: 372: Hoare triple {116939#(<= ~counter~0 40)} assume !(0 == ~cond); {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:09,532 INFO L290 TraceCheckUtils]: 373: Hoare triple {116939#(<= ~counter~0 40)} assume true; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:09,533 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {116939#(<= ~counter~0 40)} {116939#(<= ~counter~0 40)} #63#return; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:09,533 INFO L290 TraceCheckUtils]: 375: Hoare triple {116939#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:09,533 INFO L290 TraceCheckUtils]: 376: Hoare triple {116939#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:09,534 INFO L290 TraceCheckUtils]: 377: Hoare triple {116939#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:09,535 INFO L290 TraceCheckUtils]: 378: Hoare triple {116967#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:09,535 INFO L272 TraceCheckUtils]: 379: Hoare triple {116967#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:09,535 INFO L290 TraceCheckUtils]: 380: Hoare triple {116967#(<= ~counter~0 41)} ~cond := #in~cond; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:09,536 INFO L290 TraceCheckUtils]: 381: Hoare triple {116967#(<= ~counter~0 41)} assume !(0 == ~cond); {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:09,536 INFO L290 TraceCheckUtils]: 382: Hoare triple {116967#(<= ~counter~0 41)} assume true; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:09,536 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {116967#(<= ~counter~0 41)} {116967#(<= ~counter~0 41)} #63#return; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:09,537 INFO L290 TraceCheckUtils]: 384: Hoare triple {116967#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:09,537 INFO L290 TraceCheckUtils]: 385: Hoare triple {116967#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:09,538 INFO L290 TraceCheckUtils]: 386: Hoare triple {116967#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:09,538 INFO L290 TraceCheckUtils]: 387: Hoare triple {116995#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:09,539 INFO L272 TraceCheckUtils]: 388: Hoare triple {116995#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:09,539 INFO L290 TraceCheckUtils]: 389: Hoare triple {116995#(<= ~counter~0 42)} ~cond := #in~cond; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:09,539 INFO L290 TraceCheckUtils]: 390: Hoare triple {116995#(<= ~counter~0 42)} assume !(0 == ~cond); {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:09,539 INFO L290 TraceCheckUtils]: 391: Hoare triple {116995#(<= ~counter~0 42)} assume true; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:09,540 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {116995#(<= ~counter~0 42)} {116995#(<= ~counter~0 42)} #63#return; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:09,540 INFO L290 TraceCheckUtils]: 393: Hoare triple {116995#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:09,540 INFO L290 TraceCheckUtils]: 394: Hoare triple {116995#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:09,541 INFO L290 TraceCheckUtils]: 395: Hoare triple {116995#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:09,542 INFO L290 TraceCheckUtils]: 396: Hoare triple {117023#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:09,542 INFO L272 TraceCheckUtils]: 397: Hoare triple {117023#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:09,542 INFO L290 TraceCheckUtils]: 398: Hoare triple {117023#(<= ~counter~0 43)} ~cond := #in~cond; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:09,543 INFO L290 TraceCheckUtils]: 399: Hoare triple {117023#(<= ~counter~0 43)} assume !(0 == ~cond); {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:09,543 INFO L290 TraceCheckUtils]: 400: Hoare triple {117023#(<= ~counter~0 43)} assume true; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:09,543 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {117023#(<= ~counter~0 43)} {117023#(<= ~counter~0 43)} #63#return; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:09,544 INFO L290 TraceCheckUtils]: 402: Hoare triple {117023#(<= ~counter~0 43)} assume !!(0 != ~r~0); {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:09,544 INFO L290 TraceCheckUtils]: 403: Hoare triple {117023#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:09,544 INFO L290 TraceCheckUtils]: 404: Hoare triple {117023#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117051#(<= |main_#t~post6| 43)} is VALID [2022-04-08 06:23:09,545 INFO L290 TraceCheckUtils]: 405: Hoare triple {117051#(<= |main_#t~post6| 43)} assume !(#t~post6 < 50);havoc #t~post6; {115791#false} is VALID [2022-04-08 06:23:09,545 INFO L272 TraceCheckUtils]: 406: Hoare triple {115791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115791#false} is VALID [2022-04-08 06:23:09,545 INFO L290 TraceCheckUtils]: 407: Hoare triple {115791#false} ~cond := #in~cond; {115791#false} is VALID [2022-04-08 06:23:09,545 INFO L290 TraceCheckUtils]: 408: Hoare triple {115791#false} assume 0 == ~cond; {115791#false} is VALID [2022-04-08 06:23:09,545 INFO L290 TraceCheckUtils]: 409: Hoare triple {115791#false} assume !false; {115791#false} is VALID [2022-04-08 06:23:09,546 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 06:23:09,546 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:23:11,385 INFO L290 TraceCheckUtils]: 409: Hoare triple {115791#false} assume !false; {115791#false} is VALID [2022-04-08 06:23:11,385 INFO L290 TraceCheckUtils]: 408: Hoare triple {115791#false} assume 0 == ~cond; {115791#false} is VALID [2022-04-08 06:23:11,385 INFO L290 TraceCheckUtils]: 407: Hoare triple {115791#false} ~cond := #in~cond; {115791#false} is VALID [2022-04-08 06:23:11,385 INFO L272 TraceCheckUtils]: 406: Hoare triple {115791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115791#false} is VALID [2022-04-08 06:23:11,385 INFO L290 TraceCheckUtils]: 405: Hoare triple {117079#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {115791#false} is VALID [2022-04-08 06:23:11,386 INFO L290 TraceCheckUtils]: 404: Hoare triple {117083#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117079#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:23:11,386 INFO L290 TraceCheckUtils]: 403: Hoare triple {117083#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117083#(< ~counter~0 50)} is VALID [2022-04-08 06:23:11,386 INFO L290 TraceCheckUtils]: 402: Hoare triple {117083#(< ~counter~0 50)} assume !!(0 != ~r~0); {117083#(< ~counter~0 50)} is VALID [2022-04-08 06:23:11,387 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {115790#true} {117083#(< ~counter~0 50)} #63#return; {117083#(< ~counter~0 50)} is VALID [2022-04-08 06:23:11,387 INFO L290 TraceCheckUtils]: 400: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,387 INFO L290 TraceCheckUtils]: 399: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,387 INFO L290 TraceCheckUtils]: 398: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,387 INFO L272 TraceCheckUtils]: 397: Hoare triple {117083#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,387 INFO L290 TraceCheckUtils]: 396: Hoare triple {117083#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {117083#(< ~counter~0 50)} is VALID [2022-04-08 06:23:11,389 INFO L290 TraceCheckUtils]: 395: Hoare triple {117111#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117083#(< ~counter~0 50)} is VALID [2022-04-08 06:23:11,390 INFO L290 TraceCheckUtils]: 394: Hoare triple {117111#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117111#(< ~counter~0 49)} is VALID [2022-04-08 06:23:11,390 INFO L290 TraceCheckUtils]: 393: Hoare triple {117111#(< ~counter~0 49)} assume !!(0 != ~r~0); {117111#(< ~counter~0 49)} is VALID [2022-04-08 06:23:11,390 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {115790#true} {117111#(< ~counter~0 49)} #63#return; {117111#(< ~counter~0 49)} is VALID [2022-04-08 06:23:11,390 INFO L290 TraceCheckUtils]: 391: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,390 INFO L290 TraceCheckUtils]: 390: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,391 INFO L290 TraceCheckUtils]: 389: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,391 INFO L272 TraceCheckUtils]: 388: Hoare triple {117111#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,391 INFO L290 TraceCheckUtils]: 387: Hoare triple {117111#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {117111#(< ~counter~0 49)} is VALID [2022-04-08 06:23:11,392 INFO L290 TraceCheckUtils]: 386: Hoare triple {117139#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117111#(< ~counter~0 49)} is VALID [2022-04-08 06:23:11,392 INFO L290 TraceCheckUtils]: 385: Hoare triple {117139#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117139#(< ~counter~0 48)} is VALID [2022-04-08 06:23:11,392 INFO L290 TraceCheckUtils]: 384: Hoare triple {117139#(< ~counter~0 48)} assume !!(0 != ~r~0); {117139#(< ~counter~0 48)} is VALID [2022-04-08 06:23:11,393 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {115790#true} {117139#(< ~counter~0 48)} #63#return; {117139#(< ~counter~0 48)} is VALID [2022-04-08 06:23:11,393 INFO L290 TraceCheckUtils]: 382: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,393 INFO L290 TraceCheckUtils]: 381: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,393 INFO L290 TraceCheckUtils]: 380: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,393 INFO L272 TraceCheckUtils]: 379: Hoare triple {117139#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,393 INFO L290 TraceCheckUtils]: 378: Hoare triple {117139#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {117139#(< ~counter~0 48)} is VALID [2022-04-08 06:23:11,394 INFO L290 TraceCheckUtils]: 377: Hoare triple {117167#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117139#(< ~counter~0 48)} is VALID [2022-04-08 06:23:11,395 INFO L290 TraceCheckUtils]: 376: Hoare triple {117167#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117167#(< ~counter~0 47)} is VALID [2022-04-08 06:23:11,395 INFO L290 TraceCheckUtils]: 375: Hoare triple {117167#(< ~counter~0 47)} assume !!(0 != ~r~0); {117167#(< ~counter~0 47)} is VALID [2022-04-08 06:23:11,395 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {115790#true} {117167#(< ~counter~0 47)} #63#return; {117167#(< ~counter~0 47)} is VALID [2022-04-08 06:23:11,395 INFO L290 TraceCheckUtils]: 373: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,395 INFO L290 TraceCheckUtils]: 372: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,396 INFO L290 TraceCheckUtils]: 371: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,396 INFO L272 TraceCheckUtils]: 370: Hoare triple {117167#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,396 INFO L290 TraceCheckUtils]: 369: Hoare triple {117167#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {117167#(< ~counter~0 47)} is VALID [2022-04-08 06:23:11,397 INFO L290 TraceCheckUtils]: 368: Hoare triple {117195#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117167#(< ~counter~0 47)} is VALID [2022-04-08 06:23:11,397 INFO L290 TraceCheckUtils]: 367: Hoare triple {117195#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117195#(< ~counter~0 46)} is VALID [2022-04-08 06:23:11,397 INFO L290 TraceCheckUtils]: 366: Hoare triple {117195#(< ~counter~0 46)} assume !!(0 != ~r~0); {117195#(< ~counter~0 46)} is VALID [2022-04-08 06:23:11,398 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {115790#true} {117195#(< ~counter~0 46)} #63#return; {117195#(< ~counter~0 46)} is VALID [2022-04-08 06:23:11,398 INFO L290 TraceCheckUtils]: 364: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,398 INFO L290 TraceCheckUtils]: 363: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,398 INFO L290 TraceCheckUtils]: 362: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,398 INFO L272 TraceCheckUtils]: 361: Hoare triple {117195#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,398 INFO L290 TraceCheckUtils]: 360: Hoare triple {117195#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {117195#(< ~counter~0 46)} is VALID [2022-04-08 06:23:11,399 INFO L290 TraceCheckUtils]: 359: Hoare triple {117223#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117195#(< ~counter~0 46)} is VALID [2022-04-08 06:23:11,400 INFO L290 TraceCheckUtils]: 358: Hoare triple {117223#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117223#(< ~counter~0 45)} is VALID [2022-04-08 06:23:11,400 INFO L290 TraceCheckUtils]: 357: Hoare triple {117223#(< ~counter~0 45)} assume !!(0 != ~r~0); {117223#(< ~counter~0 45)} is VALID [2022-04-08 06:23:11,400 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {115790#true} {117223#(< ~counter~0 45)} #63#return; {117223#(< ~counter~0 45)} is VALID [2022-04-08 06:23:11,400 INFO L290 TraceCheckUtils]: 355: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,401 INFO L290 TraceCheckUtils]: 354: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,401 INFO L290 TraceCheckUtils]: 353: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,401 INFO L272 TraceCheckUtils]: 352: Hoare triple {117223#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,401 INFO L290 TraceCheckUtils]: 351: Hoare triple {117223#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {117223#(< ~counter~0 45)} is VALID [2022-04-08 06:23:11,402 INFO L290 TraceCheckUtils]: 350: Hoare triple {117023#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117223#(< ~counter~0 45)} is VALID [2022-04-08 06:23:11,402 INFO L290 TraceCheckUtils]: 349: Hoare triple {117023#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:11,402 INFO L290 TraceCheckUtils]: 348: Hoare triple {117023#(<= ~counter~0 43)} assume !!(0 != ~r~0); {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:11,403 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {115790#true} {117023#(<= ~counter~0 43)} #63#return; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:11,403 INFO L290 TraceCheckUtils]: 346: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,403 INFO L290 TraceCheckUtils]: 345: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,403 INFO L290 TraceCheckUtils]: 344: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,403 INFO L272 TraceCheckUtils]: 343: Hoare triple {117023#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,403 INFO L290 TraceCheckUtils]: 342: Hoare triple {117023#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:11,404 INFO L290 TraceCheckUtils]: 341: Hoare triple {116995#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:11,405 INFO L290 TraceCheckUtils]: 340: Hoare triple {116995#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:11,405 INFO L290 TraceCheckUtils]: 339: Hoare triple {116995#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:11,405 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {115790#true} {116995#(<= ~counter~0 42)} #63#return; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:11,405 INFO L290 TraceCheckUtils]: 337: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,405 INFO L290 TraceCheckUtils]: 336: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,406 INFO L290 TraceCheckUtils]: 335: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,406 INFO L272 TraceCheckUtils]: 334: Hoare triple {116995#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,406 INFO L290 TraceCheckUtils]: 333: Hoare triple {116995#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:11,407 INFO L290 TraceCheckUtils]: 332: Hoare triple {116967#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:11,407 INFO L290 TraceCheckUtils]: 331: Hoare triple {116967#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:11,407 INFO L290 TraceCheckUtils]: 330: Hoare triple {116967#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:11,408 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {115790#true} {116967#(<= ~counter~0 41)} #63#return; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:11,408 INFO L290 TraceCheckUtils]: 328: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,408 INFO L290 TraceCheckUtils]: 327: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,408 INFO L290 TraceCheckUtils]: 326: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,408 INFO L272 TraceCheckUtils]: 325: Hoare triple {116967#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,408 INFO L290 TraceCheckUtils]: 324: Hoare triple {116967#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:11,409 INFO L290 TraceCheckUtils]: 323: Hoare triple {116939#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:11,410 INFO L290 TraceCheckUtils]: 322: Hoare triple {116939#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:11,410 INFO L290 TraceCheckUtils]: 321: Hoare triple {116939#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:11,410 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {115790#true} {116939#(<= ~counter~0 40)} #63#return; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:11,410 INFO L290 TraceCheckUtils]: 319: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,410 INFO L290 TraceCheckUtils]: 318: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,411 INFO L290 TraceCheckUtils]: 317: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,411 INFO L272 TraceCheckUtils]: 316: Hoare triple {116939#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,411 INFO L290 TraceCheckUtils]: 315: Hoare triple {116939#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:11,412 INFO L290 TraceCheckUtils]: 314: Hoare triple {116911#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:11,412 INFO L290 TraceCheckUtils]: 313: Hoare triple {116911#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:11,412 INFO L290 TraceCheckUtils]: 312: Hoare triple {116911#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:11,413 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {115790#true} {116911#(<= ~counter~0 39)} #63#return; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:11,413 INFO L290 TraceCheckUtils]: 310: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,413 INFO L290 TraceCheckUtils]: 309: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,413 INFO L290 TraceCheckUtils]: 308: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,413 INFO L272 TraceCheckUtils]: 307: Hoare triple {116911#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,413 INFO L290 TraceCheckUtils]: 306: Hoare triple {116911#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:11,414 INFO L290 TraceCheckUtils]: 305: Hoare triple {116883#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:11,415 INFO L290 TraceCheckUtils]: 304: Hoare triple {116883#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:11,415 INFO L290 TraceCheckUtils]: 303: Hoare triple {116883#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:11,415 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {115790#true} {116883#(<= ~counter~0 38)} #63#return; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:11,415 INFO L290 TraceCheckUtils]: 301: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,415 INFO L290 TraceCheckUtils]: 300: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,416 INFO L290 TraceCheckUtils]: 299: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,416 INFO L272 TraceCheckUtils]: 298: Hoare triple {116883#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,416 INFO L290 TraceCheckUtils]: 297: Hoare triple {116883#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:11,417 INFO L290 TraceCheckUtils]: 296: Hoare triple {116855#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:11,417 INFO L290 TraceCheckUtils]: 295: Hoare triple {116855#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:11,417 INFO L290 TraceCheckUtils]: 294: Hoare triple {116855#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:11,418 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {115790#true} {116855#(<= ~counter~0 37)} #63#return; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:11,418 INFO L290 TraceCheckUtils]: 292: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,418 INFO L290 TraceCheckUtils]: 291: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,418 INFO L290 TraceCheckUtils]: 290: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,418 INFO L272 TraceCheckUtils]: 289: Hoare triple {116855#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,418 INFO L290 TraceCheckUtils]: 288: Hoare triple {116855#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:11,419 INFO L290 TraceCheckUtils]: 287: Hoare triple {116827#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:11,420 INFO L290 TraceCheckUtils]: 286: Hoare triple {116827#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:11,420 INFO L290 TraceCheckUtils]: 285: Hoare triple {116827#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:11,420 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {115790#true} {116827#(<= ~counter~0 36)} #63#return; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:11,420 INFO L290 TraceCheckUtils]: 283: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,420 INFO L290 TraceCheckUtils]: 282: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,421 INFO L290 TraceCheckUtils]: 281: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,421 INFO L272 TraceCheckUtils]: 280: Hoare triple {116827#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,421 INFO L290 TraceCheckUtils]: 279: Hoare triple {116827#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:11,422 INFO L290 TraceCheckUtils]: 278: Hoare triple {116799#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:11,422 INFO L290 TraceCheckUtils]: 277: Hoare triple {116799#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:11,422 INFO L290 TraceCheckUtils]: 276: Hoare triple {116799#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:11,423 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {115790#true} {116799#(<= ~counter~0 35)} #63#return; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:11,423 INFO L290 TraceCheckUtils]: 274: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,423 INFO L290 TraceCheckUtils]: 273: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,423 INFO L290 TraceCheckUtils]: 272: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,423 INFO L272 TraceCheckUtils]: 271: Hoare triple {116799#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,423 INFO L290 TraceCheckUtils]: 270: Hoare triple {116799#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:11,424 INFO L290 TraceCheckUtils]: 269: Hoare triple {116771#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:11,425 INFO L290 TraceCheckUtils]: 268: Hoare triple {116771#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:11,425 INFO L290 TraceCheckUtils]: 267: Hoare triple {116771#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:11,425 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {115790#true} {116771#(<= ~counter~0 34)} #63#return; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:11,425 INFO L290 TraceCheckUtils]: 265: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,425 INFO L290 TraceCheckUtils]: 264: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,426 INFO L290 TraceCheckUtils]: 263: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,426 INFO L272 TraceCheckUtils]: 262: Hoare triple {116771#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,426 INFO L290 TraceCheckUtils]: 261: Hoare triple {116771#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:11,427 INFO L290 TraceCheckUtils]: 260: Hoare triple {116743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:11,427 INFO L290 TraceCheckUtils]: 259: Hoare triple {116743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:11,427 INFO L290 TraceCheckUtils]: 258: Hoare triple {116743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:11,428 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {115790#true} {116743#(<= ~counter~0 33)} #63#return; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:11,428 INFO L290 TraceCheckUtils]: 256: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,428 INFO L290 TraceCheckUtils]: 255: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,428 INFO L290 TraceCheckUtils]: 254: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,428 INFO L272 TraceCheckUtils]: 253: Hoare triple {116743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,428 INFO L290 TraceCheckUtils]: 252: Hoare triple {116743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:11,429 INFO L290 TraceCheckUtils]: 251: Hoare triple {116715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:11,430 INFO L290 TraceCheckUtils]: 250: Hoare triple {116715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:11,430 INFO L290 TraceCheckUtils]: 249: Hoare triple {116715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:11,430 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {115790#true} {116715#(<= ~counter~0 32)} #63#return; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:11,430 INFO L290 TraceCheckUtils]: 247: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,430 INFO L290 TraceCheckUtils]: 246: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,431 INFO L290 TraceCheckUtils]: 245: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,431 INFO L272 TraceCheckUtils]: 244: Hoare triple {116715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,431 INFO L290 TraceCheckUtils]: 243: Hoare triple {116715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:11,432 INFO L290 TraceCheckUtils]: 242: Hoare triple {116687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:11,432 INFO L290 TraceCheckUtils]: 241: Hoare triple {116687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:11,432 INFO L290 TraceCheckUtils]: 240: Hoare triple {116687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:11,433 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {115790#true} {116687#(<= ~counter~0 31)} #63#return; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:11,433 INFO L290 TraceCheckUtils]: 238: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,433 INFO L290 TraceCheckUtils]: 237: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,433 INFO L290 TraceCheckUtils]: 236: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,433 INFO L272 TraceCheckUtils]: 235: Hoare triple {116687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,433 INFO L290 TraceCheckUtils]: 234: Hoare triple {116687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:11,434 INFO L290 TraceCheckUtils]: 233: Hoare triple {116659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:11,435 INFO L290 TraceCheckUtils]: 232: Hoare triple {116659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:11,435 INFO L290 TraceCheckUtils]: 231: Hoare triple {116659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:11,435 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {115790#true} {116659#(<= ~counter~0 30)} #63#return; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:11,435 INFO L290 TraceCheckUtils]: 229: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,435 INFO L290 TraceCheckUtils]: 228: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,436 INFO L290 TraceCheckUtils]: 227: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,436 INFO L272 TraceCheckUtils]: 226: Hoare triple {116659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,436 INFO L290 TraceCheckUtils]: 225: Hoare triple {116659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:11,437 INFO L290 TraceCheckUtils]: 224: Hoare triple {116631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:11,437 INFO L290 TraceCheckUtils]: 223: Hoare triple {116631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:11,437 INFO L290 TraceCheckUtils]: 222: Hoare triple {116631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:11,438 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {115790#true} {116631#(<= ~counter~0 29)} #63#return; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:11,438 INFO L290 TraceCheckUtils]: 220: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,438 INFO L290 TraceCheckUtils]: 219: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,438 INFO L290 TraceCheckUtils]: 218: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,438 INFO L272 TraceCheckUtils]: 217: Hoare triple {116631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,438 INFO L290 TraceCheckUtils]: 216: Hoare triple {116631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:11,439 INFO L290 TraceCheckUtils]: 215: Hoare triple {116603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:11,440 INFO L290 TraceCheckUtils]: 214: Hoare triple {116603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:11,440 INFO L290 TraceCheckUtils]: 213: Hoare triple {116603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:11,440 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {115790#true} {116603#(<= ~counter~0 28)} #63#return; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:11,440 INFO L290 TraceCheckUtils]: 211: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,440 INFO L290 TraceCheckUtils]: 210: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,441 INFO L290 TraceCheckUtils]: 209: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,441 INFO L272 TraceCheckUtils]: 208: Hoare triple {116603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,441 INFO L290 TraceCheckUtils]: 207: Hoare triple {116603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:11,452 INFO L290 TraceCheckUtils]: 206: Hoare triple {116575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:11,453 INFO L290 TraceCheckUtils]: 205: Hoare triple {116575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:11,453 INFO L290 TraceCheckUtils]: 204: Hoare triple {116575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:11,454 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {115790#true} {116575#(<= ~counter~0 27)} #63#return; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:11,454 INFO L290 TraceCheckUtils]: 202: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,454 INFO L290 TraceCheckUtils]: 201: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,454 INFO L290 TraceCheckUtils]: 200: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,454 INFO L272 TraceCheckUtils]: 199: Hoare triple {116575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,454 INFO L290 TraceCheckUtils]: 198: Hoare triple {116575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:11,455 INFO L290 TraceCheckUtils]: 197: Hoare triple {116547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:11,456 INFO L290 TraceCheckUtils]: 196: Hoare triple {116547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:11,456 INFO L290 TraceCheckUtils]: 195: Hoare triple {116547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:11,456 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {115790#true} {116547#(<= ~counter~0 26)} #63#return; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:11,456 INFO L290 TraceCheckUtils]: 193: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,456 INFO L290 TraceCheckUtils]: 192: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,456 INFO L290 TraceCheckUtils]: 191: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,457 INFO L272 TraceCheckUtils]: 190: Hoare triple {116547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,457 INFO L290 TraceCheckUtils]: 189: Hoare triple {116547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:11,458 INFO L290 TraceCheckUtils]: 188: Hoare triple {116519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:11,458 INFO L290 TraceCheckUtils]: 187: Hoare triple {116519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:11,458 INFO L290 TraceCheckUtils]: 186: Hoare triple {116519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:11,459 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {115790#true} {116519#(<= ~counter~0 25)} #63#return; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:11,459 INFO L290 TraceCheckUtils]: 184: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,459 INFO L290 TraceCheckUtils]: 183: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,459 INFO L290 TraceCheckUtils]: 182: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,459 INFO L272 TraceCheckUtils]: 181: Hoare triple {116519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,459 INFO L290 TraceCheckUtils]: 180: Hoare triple {116519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:11,460 INFO L290 TraceCheckUtils]: 179: Hoare triple {116491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:11,460 INFO L290 TraceCheckUtils]: 178: Hoare triple {116491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:11,461 INFO L290 TraceCheckUtils]: 177: Hoare triple {116491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:11,461 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {115790#true} {116491#(<= ~counter~0 24)} #63#return; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:11,461 INFO L290 TraceCheckUtils]: 175: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,461 INFO L290 TraceCheckUtils]: 174: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,461 INFO L290 TraceCheckUtils]: 173: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,462 INFO L272 TraceCheckUtils]: 172: Hoare triple {116491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,462 INFO L290 TraceCheckUtils]: 171: Hoare triple {116491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:11,463 INFO L290 TraceCheckUtils]: 170: Hoare triple {116463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:11,463 INFO L290 TraceCheckUtils]: 169: Hoare triple {116463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:11,463 INFO L290 TraceCheckUtils]: 168: Hoare triple {116463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:11,464 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {115790#true} {116463#(<= ~counter~0 23)} #63#return; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:11,464 INFO L290 TraceCheckUtils]: 166: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,464 INFO L290 TraceCheckUtils]: 165: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,464 INFO L290 TraceCheckUtils]: 164: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,464 INFO L272 TraceCheckUtils]: 163: Hoare triple {116463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,464 INFO L290 TraceCheckUtils]: 162: Hoare triple {116463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:11,465 INFO L290 TraceCheckUtils]: 161: Hoare triple {116435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:11,465 INFO L290 TraceCheckUtils]: 160: Hoare triple {116435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:11,466 INFO L290 TraceCheckUtils]: 159: Hoare triple {116435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:11,466 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {115790#true} {116435#(<= ~counter~0 22)} #63#return; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:11,466 INFO L290 TraceCheckUtils]: 157: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,466 INFO L290 TraceCheckUtils]: 156: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,466 INFO L290 TraceCheckUtils]: 155: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,467 INFO L272 TraceCheckUtils]: 154: Hoare triple {116435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,467 INFO L290 TraceCheckUtils]: 153: Hoare triple {116435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:11,468 INFO L290 TraceCheckUtils]: 152: Hoare triple {116407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:11,468 INFO L290 TraceCheckUtils]: 151: Hoare triple {116407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:11,468 INFO L290 TraceCheckUtils]: 150: Hoare triple {116407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:11,469 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {115790#true} {116407#(<= ~counter~0 21)} #63#return; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:11,469 INFO L290 TraceCheckUtils]: 148: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,469 INFO L290 TraceCheckUtils]: 147: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,469 INFO L290 TraceCheckUtils]: 146: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,469 INFO L272 TraceCheckUtils]: 145: Hoare triple {116407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,469 INFO L290 TraceCheckUtils]: 144: Hoare triple {116407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:11,470 INFO L290 TraceCheckUtils]: 143: Hoare triple {116379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:11,470 INFO L290 TraceCheckUtils]: 142: Hoare triple {116379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:11,471 INFO L290 TraceCheckUtils]: 141: Hoare triple {116379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:11,471 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {115790#true} {116379#(<= ~counter~0 20)} #63#return; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:11,471 INFO L290 TraceCheckUtils]: 139: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,471 INFO L290 TraceCheckUtils]: 138: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,471 INFO L290 TraceCheckUtils]: 137: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,472 INFO L272 TraceCheckUtils]: 136: Hoare triple {116379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,472 INFO L290 TraceCheckUtils]: 135: Hoare triple {116379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:11,473 INFO L290 TraceCheckUtils]: 134: Hoare triple {116351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:11,473 INFO L290 TraceCheckUtils]: 133: Hoare triple {116351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:11,473 INFO L290 TraceCheckUtils]: 132: Hoare triple {116351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:11,474 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {115790#true} {116351#(<= ~counter~0 19)} #63#return; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:11,474 INFO L290 TraceCheckUtils]: 130: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,474 INFO L290 TraceCheckUtils]: 129: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,474 INFO L290 TraceCheckUtils]: 128: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,474 INFO L272 TraceCheckUtils]: 127: Hoare triple {116351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,474 INFO L290 TraceCheckUtils]: 126: Hoare triple {116351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:11,475 INFO L290 TraceCheckUtils]: 125: Hoare triple {116323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:11,475 INFO L290 TraceCheckUtils]: 124: Hoare triple {116323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:11,476 INFO L290 TraceCheckUtils]: 123: Hoare triple {116323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:11,476 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {115790#true} {116323#(<= ~counter~0 18)} #63#return; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:11,476 INFO L290 TraceCheckUtils]: 121: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,476 INFO L290 TraceCheckUtils]: 120: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,476 INFO L290 TraceCheckUtils]: 119: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,476 INFO L272 TraceCheckUtils]: 118: Hoare triple {116323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,477 INFO L290 TraceCheckUtils]: 117: Hoare triple {116323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:11,478 INFO L290 TraceCheckUtils]: 116: Hoare triple {116295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:11,478 INFO L290 TraceCheckUtils]: 115: Hoare triple {116295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:11,478 INFO L290 TraceCheckUtils]: 114: Hoare triple {116295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:11,479 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {115790#true} {116295#(<= ~counter~0 17)} #63#return; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:11,479 INFO L290 TraceCheckUtils]: 112: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,479 INFO L290 TraceCheckUtils]: 111: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,479 INFO L290 TraceCheckUtils]: 110: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,479 INFO L272 TraceCheckUtils]: 109: Hoare triple {116295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,479 INFO L290 TraceCheckUtils]: 108: Hoare triple {116295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:11,480 INFO L290 TraceCheckUtils]: 107: Hoare triple {116267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:11,480 INFO L290 TraceCheckUtils]: 106: Hoare triple {116267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:11,481 INFO L290 TraceCheckUtils]: 105: Hoare triple {116267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:11,481 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {115790#true} {116267#(<= ~counter~0 16)} #63#return; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:11,481 INFO L290 TraceCheckUtils]: 103: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,481 INFO L290 TraceCheckUtils]: 102: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,481 INFO L290 TraceCheckUtils]: 101: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,481 INFO L272 TraceCheckUtils]: 100: Hoare triple {116267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,482 INFO L290 TraceCheckUtils]: 99: Hoare triple {116267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:11,483 INFO L290 TraceCheckUtils]: 98: Hoare triple {116239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:11,483 INFO L290 TraceCheckUtils]: 97: Hoare triple {116239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:11,483 INFO L290 TraceCheckUtils]: 96: Hoare triple {116239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:11,484 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {115790#true} {116239#(<= ~counter~0 15)} #63#return; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:11,484 INFO L290 TraceCheckUtils]: 94: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,484 INFO L290 TraceCheckUtils]: 93: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,484 INFO L290 TraceCheckUtils]: 92: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,484 INFO L272 TraceCheckUtils]: 91: Hoare triple {116239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,484 INFO L290 TraceCheckUtils]: 90: Hoare triple {116239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:11,485 INFO L290 TraceCheckUtils]: 89: Hoare triple {116211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:11,485 INFO L290 TraceCheckUtils]: 88: Hoare triple {116211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:11,486 INFO L290 TraceCheckUtils]: 87: Hoare triple {116211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:11,486 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {115790#true} {116211#(<= ~counter~0 14)} #63#return; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:11,486 INFO L290 TraceCheckUtils]: 85: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,486 INFO L290 TraceCheckUtils]: 84: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,486 INFO L290 TraceCheckUtils]: 83: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,486 INFO L272 TraceCheckUtils]: 82: Hoare triple {116211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,487 INFO L290 TraceCheckUtils]: 81: Hoare triple {116211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:11,488 INFO L290 TraceCheckUtils]: 80: Hoare triple {116183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:11,488 INFO L290 TraceCheckUtils]: 79: Hoare triple {116183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:11,488 INFO L290 TraceCheckUtils]: 78: Hoare triple {116183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:11,489 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {115790#true} {116183#(<= ~counter~0 13)} #63#return; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:11,489 INFO L290 TraceCheckUtils]: 76: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,489 INFO L290 TraceCheckUtils]: 75: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,489 INFO L290 TraceCheckUtils]: 74: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,489 INFO L272 TraceCheckUtils]: 73: Hoare triple {116183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,489 INFO L290 TraceCheckUtils]: 72: Hoare triple {116183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:11,490 INFO L290 TraceCheckUtils]: 71: Hoare triple {116155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:11,491 INFO L290 TraceCheckUtils]: 70: Hoare triple {116155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:11,491 INFO L290 TraceCheckUtils]: 69: Hoare triple {116155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:11,491 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115790#true} {116155#(<= ~counter~0 12)} #63#return; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:11,491 INFO L290 TraceCheckUtils]: 67: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,491 INFO L290 TraceCheckUtils]: 66: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,492 INFO L290 TraceCheckUtils]: 65: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,492 INFO L272 TraceCheckUtils]: 64: Hoare triple {116155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,492 INFO L290 TraceCheckUtils]: 63: Hoare triple {116155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:11,493 INFO L290 TraceCheckUtils]: 62: Hoare triple {116127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:11,493 INFO L290 TraceCheckUtils]: 61: Hoare triple {116127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:11,493 INFO L290 TraceCheckUtils]: 60: Hoare triple {116127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:11,494 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115790#true} {116127#(<= ~counter~0 11)} #63#return; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:11,494 INFO L290 TraceCheckUtils]: 58: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,494 INFO L290 TraceCheckUtils]: 57: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,494 INFO L290 TraceCheckUtils]: 56: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,494 INFO L272 TraceCheckUtils]: 55: Hoare triple {116127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,494 INFO L290 TraceCheckUtils]: 54: Hoare triple {116127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:11,495 INFO L290 TraceCheckUtils]: 53: Hoare triple {116099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:11,496 INFO L290 TraceCheckUtils]: 52: Hoare triple {116099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:11,496 INFO L290 TraceCheckUtils]: 51: Hoare triple {116099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:11,496 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115790#true} {116099#(<= ~counter~0 10)} #63#return; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:11,497 INFO L290 TraceCheckUtils]: 49: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,497 INFO L290 TraceCheckUtils]: 48: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,497 INFO L290 TraceCheckUtils]: 47: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,497 INFO L272 TraceCheckUtils]: 46: Hoare triple {116099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,497 INFO L290 TraceCheckUtils]: 45: Hoare triple {116099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:11,498 INFO L290 TraceCheckUtils]: 44: Hoare triple {116071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:11,498 INFO L290 TraceCheckUtils]: 43: Hoare triple {116071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:11,498 INFO L290 TraceCheckUtils]: 42: Hoare triple {116071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:11,499 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115790#true} {116071#(<= ~counter~0 9)} #63#return; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:11,499 INFO L290 TraceCheckUtils]: 40: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,499 INFO L290 TraceCheckUtils]: 39: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,499 INFO L290 TraceCheckUtils]: 38: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,499 INFO L272 TraceCheckUtils]: 37: Hoare triple {116071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,499 INFO L290 TraceCheckUtils]: 36: Hoare triple {116071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:11,500 INFO L290 TraceCheckUtils]: 35: Hoare triple {116043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:11,501 INFO L290 TraceCheckUtils]: 34: Hoare triple {116043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:11,501 INFO L290 TraceCheckUtils]: 33: Hoare triple {116043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:11,501 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115790#true} {116043#(<= ~counter~0 8)} #63#return; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:11,501 INFO L290 TraceCheckUtils]: 31: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,502 INFO L290 TraceCheckUtils]: 30: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,502 INFO L290 TraceCheckUtils]: 29: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,502 INFO L272 TraceCheckUtils]: 28: Hoare triple {116043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,502 INFO L290 TraceCheckUtils]: 27: Hoare triple {116043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:11,503 INFO L290 TraceCheckUtils]: 26: Hoare triple {116015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:11,503 INFO L290 TraceCheckUtils]: 25: Hoare triple {116015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:11,503 INFO L290 TraceCheckUtils]: 24: Hoare triple {116015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:11,504 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115790#true} {116015#(<= ~counter~0 7)} #63#return; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:11,504 INFO L290 TraceCheckUtils]: 22: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,504 INFO L290 TraceCheckUtils]: 21: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,504 INFO L290 TraceCheckUtils]: 20: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,504 INFO L272 TraceCheckUtils]: 19: Hoare triple {116015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,504 INFO L290 TraceCheckUtils]: 18: Hoare triple {116015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:11,505 INFO L290 TraceCheckUtils]: 17: Hoare triple {115987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:11,506 INFO L290 TraceCheckUtils]: 16: Hoare triple {115987#(<= ~counter~0 6)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:11,506 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115790#true} {115987#(<= ~counter~0 6)} #61#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:11,506 INFO L290 TraceCheckUtils]: 14: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,506 INFO L290 TraceCheckUtils]: 13: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,506 INFO L290 TraceCheckUtils]: 12: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,506 INFO L272 TraceCheckUtils]: 11: Hoare triple {115987#(<= ~counter~0 6)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,507 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115790#true} {115987#(<= ~counter~0 6)} #59#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:11,507 INFO L290 TraceCheckUtils]: 9: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-08 06:23:11,507 INFO L290 TraceCheckUtils]: 8: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-08 06:23:11,507 INFO L290 TraceCheckUtils]: 7: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-08 06:23:11,507 INFO L272 TraceCheckUtils]: 6: Hoare triple {115987#(<= ~counter~0 6)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115790#true} is VALID [2022-04-08 06:23:11,507 INFO L290 TraceCheckUtils]: 5: Hoare triple {115987#(<= ~counter~0 6)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:11,507 INFO L272 TraceCheckUtils]: 4: Hoare triple {115987#(<= ~counter~0 6)} call #t~ret7 := main(); {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:11,508 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115987#(<= ~counter~0 6)} {115790#true} #67#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:11,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {115987#(<= ~counter~0 6)} assume true; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:11,509 INFO L290 TraceCheckUtils]: 1: Hoare triple {115790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115987#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:11,509 INFO L272 TraceCheckUtils]: 0: Hoare triple {115790#true} call ULTIMATE.init(); {115790#true} is VALID [2022-04-08 06:23:11,509 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 06:23:11,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:23:11,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180631017] [2022-04-08 06:23:11,510 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:23:11,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2136624296] [2022-04-08 06:23:11,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2136624296] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:23:11,510 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:23:11,510 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47] total 54 [2022-04-08 06:23:11,510 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:23:11,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2084057578] [2022-04-08 06:23:11,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2084057578] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:23:11,510 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:23:11,510 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-08 06:23:11,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252175725] [2022-04-08 06:23:11,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:23:11,511 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 06:23:11,511 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:23:11,511 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 06:23:11,843 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 06:23:11,843 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-08 06:23:11,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:23:11,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-08 06:23:11,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:23:11,844 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 06:23:14,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:14,480 INFO L93 Difference]: Finished difference Result 421 states and 466 transitions. [2022-04-08 06:23:14,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-04-08 06:23:14,480 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 06:23:14,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:23:14,481 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 06:23:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-08 06:23:14,490 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 06:23:14,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-08 06:23:14,498 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 465 transitions. [2022-04-08 06:23:14,912 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 06:23:14,921 INFO L225 Difference]: With dead ends: 421 [2022-04-08 06:23:14,921 INFO L226 Difference]: Without dead ends: 416 [2022-04-08 06:23:14,921 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 06:23:14,922 INFO L913 BasicCegarLoop]: 69 mSDtfsCounter, 207 mSDsluCounter, 363 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 432 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 06:23:14,922 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [207 Valid, 432 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 06:23:14,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2022-04-08 06:23:15,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 416. [2022-04-08 06:23:15,625 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:23:15,625 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 06:23:15,625 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 06:23:15,626 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 06:23:15,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:15,632 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-08 06:23:15,632 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-08 06:23:15,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:23:15,632 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:23:15,633 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 06:23:15,633 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 06:23:15,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:15,639 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-08 06:23:15,639 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-08 06:23:15,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:23:15,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:23:15,639 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:23:15,640 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:23:15,640 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 06:23:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 461 transitions. [2022-04-08 06:23:15,647 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 461 transitions. Word has length 410 [2022-04-08 06:23:15,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:23:15,648 INFO L478 AbstractCegarLoop]: Abstraction has 416 states and 461 transitions. [2022-04-08 06:23:15,648 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 06:23:15,648 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 416 states and 461 transitions. [2022-04-08 06:23:17,306 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 06:23:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-08 06:23:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-04-08 06:23:17,307 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:23:17,308 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 06:23:17,324 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 06:23:17,508 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 06:23:17,508 INFO L403 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:23:17,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:23:17,508 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 87 times [2022-04-08 06:23:17,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:23:17,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1382263972] [2022-04-08 06:23:17,509 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:23:17,509 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 88 times [2022-04-08 06:23:17,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:23:17,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284210197] [2022-04-08 06:23:17,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:23:17,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:23:17,538 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:23:17,539 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1643608950] [2022-04-08 06:23:17,539 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 06:23:17,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:23:17,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:23:17,540 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 06:23:17,540 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 06:23:17,878 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 06:23:17,879 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:23:17,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 973 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-08 06:23:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:23:17,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:23:20,286 INFO L272 TraceCheckUtils]: 0: Hoare triple {120895#true} call ULTIMATE.init(); {120895#true} is VALID [2022-04-08 06:23:20,286 INFO L290 TraceCheckUtils]: 1: Hoare triple {120895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,287 INFO L290 TraceCheckUtils]: 2: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,287 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120903#(<= ~counter~0 0)} {120895#true} #67#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,287 INFO L272 TraceCheckUtils]: 4: Hoare triple {120903#(<= ~counter~0 0)} call #t~ret7 := main(); {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,287 INFO L290 TraceCheckUtils]: 5: Hoare triple {120903#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,288 INFO L272 TraceCheckUtils]: 6: Hoare triple {120903#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,288 INFO L290 TraceCheckUtils]: 7: Hoare triple {120903#(<= ~counter~0 0)} ~cond := #in~cond; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,288 INFO L290 TraceCheckUtils]: 8: Hoare triple {120903#(<= ~counter~0 0)} assume !(0 == ~cond); {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,289 INFO L290 TraceCheckUtils]: 9: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,289 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120903#(<= ~counter~0 0)} {120903#(<= ~counter~0 0)} #59#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,289 INFO L272 TraceCheckUtils]: 11: Hoare triple {120903#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,290 INFO L290 TraceCheckUtils]: 12: Hoare triple {120903#(<= ~counter~0 0)} ~cond := #in~cond; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,290 INFO L290 TraceCheckUtils]: 13: Hoare triple {120903#(<= ~counter~0 0)} assume !(0 == ~cond); {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,290 INFO L290 TraceCheckUtils]: 14: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,290 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120903#(<= ~counter~0 0)} {120903#(<= ~counter~0 0)} #61#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,291 INFO L290 TraceCheckUtils]: 16: Hoare triple {120903#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {120903#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:20,293 INFO L290 TraceCheckUtils]: 17: Hoare triple {120903#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120952#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:20,293 INFO L290 TraceCheckUtils]: 18: Hoare triple {120952#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {120952#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:20,294 INFO L272 TraceCheckUtils]: 19: Hoare triple {120952#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120952#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:20,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {120952#(<= ~counter~0 1)} ~cond := #in~cond; {120952#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:20,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {120952#(<= ~counter~0 1)} assume !(0 == ~cond); {120952#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:20,294 INFO L290 TraceCheckUtils]: 22: Hoare triple {120952#(<= ~counter~0 1)} assume true; {120952#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:20,295 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120952#(<= ~counter~0 1)} {120952#(<= ~counter~0 1)} #63#return; {120952#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:20,295 INFO L290 TraceCheckUtils]: 24: Hoare triple {120952#(<= ~counter~0 1)} assume !!(0 != ~r~0); {120952#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:20,295 INFO L290 TraceCheckUtils]: 25: Hoare triple {120952#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120952#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:20,296 INFO L290 TraceCheckUtils]: 26: Hoare triple {120952#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120980#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:20,297 INFO L290 TraceCheckUtils]: 27: Hoare triple {120980#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {120980#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:20,297 INFO L272 TraceCheckUtils]: 28: Hoare triple {120980#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120980#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:20,297 INFO L290 TraceCheckUtils]: 29: Hoare triple {120980#(<= ~counter~0 2)} ~cond := #in~cond; {120980#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:20,298 INFO L290 TraceCheckUtils]: 30: Hoare triple {120980#(<= ~counter~0 2)} assume !(0 == ~cond); {120980#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:20,298 INFO L290 TraceCheckUtils]: 31: Hoare triple {120980#(<= ~counter~0 2)} assume true; {120980#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:20,298 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120980#(<= ~counter~0 2)} {120980#(<= ~counter~0 2)} #63#return; {120980#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:20,299 INFO L290 TraceCheckUtils]: 33: Hoare triple {120980#(<= ~counter~0 2)} assume !!(0 != ~r~0); {120980#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:20,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {120980#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120980#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:20,300 INFO L290 TraceCheckUtils]: 35: Hoare triple {120980#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121008#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:20,300 INFO L290 TraceCheckUtils]: 36: Hoare triple {121008#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {121008#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:20,301 INFO L272 TraceCheckUtils]: 37: Hoare triple {121008#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121008#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:20,301 INFO L290 TraceCheckUtils]: 38: Hoare triple {121008#(<= ~counter~0 3)} ~cond := #in~cond; {121008#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:20,301 INFO L290 TraceCheckUtils]: 39: Hoare triple {121008#(<= ~counter~0 3)} assume !(0 == ~cond); {121008#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:20,301 INFO L290 TraceCheckUtils]: 40: Hoare triple {121008#(<= ~counter~0 3)} assume true; {121008#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:20,302 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {121008#(<= ~counter~0 3)} {121008#(<= ~counter~0 3)} #63#return; {121008#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:20,302 INFO L290 TraceCheckUtils]: 42: Hoare triple {121008#(<= ~counter~0 3)} assume !!(0 != ~r~0); {121008#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:20,302 INFO L290 TraceCheckUtils]: 43: Hoare triple {121008#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121008#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:20,303 INFO L290 TraceCheckUtils]: 44: Hoare triple {121008#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121036#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:20,304 INFO L290 TraceCheckUtils]: 45: Hoare triple {121036#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {121036#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:20,304 INFO L272 TraceCheckUtils]: 46: Hoare triple {121036#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121036#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:20,304 INFO L290 TraceCheckUtils]: 47: Hoare triple {121036#(<= ~counter~0 4)} ~cond := #in~cond; {121036#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:20,305 INFO L290 TraceCheckUtils]: 48: Hoare triple {121036#(<= ~counter~0 4)} assume !(0 == ~cond); {121036#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:20,305 INFO L290 TraceCheckUtils]: 49: Hoare triple {121036#(<= ~counter~0 4)} assume true; {121036#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:20,305 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {121036#(<= ~counter~0 4)} {121036#(<= ~counter~0 4)} #63#return; {121036#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:20,306 INFO L290 TraceCheckUtils]: 51: Hoare triple {121036#(<= ~counter~0 4)} assume !!(0 != ~r~0); {121036#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:20,306 INFO L290 TraceCheckUtils]: 52: Hoare triple {121036#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121036#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:20,307 INFO L290 TraceCheckUtils]: 53: Hoare triple {121036#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:20,307 INFO L290 TraceCheckUtils]: 54: Hoare triple {121064#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:20,307 INFO L272 TraceCheckUtils]: 55: Hoare triple {121064#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:20,308 INFO L290 TraceCheckUtils]: 56: Hoare triple {121064#(<= ~counter~0 5)} ~cond := #in~cond; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:20,308 INFO L290 TraceCheckUtils]: 57: Hoare triple {121064#(<= ~counter~0 5)} assume !(0 == ~cond); {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:20,308 INFO L290 TraceCheckUtils]: 58: Hoare triple {121064#(<= ~counter~0 5)} assume true; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:20,309 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {121064#(<= ~counter~0 5)} {121064#(<= ~counter~0 5)} #63#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:20,309 INFO L290 TraceCheckUtils]: 60: Hoare triple {121064#(<= ~counter~0 5)} assume !!(0 != ~r~0); {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:20,309 INFO L290 TraceCheckUtils]: 61: Hoare triple {121064#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:20,310 INFO L290 TraceCheckUtils]: 62: Hoare triple {121064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:20,310 INFO L290 TraceCheckUtils]: 63: Hoare triple {121092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:20,311 INFO L272 TraceCheckUtils]: 64: Hoare triple {121092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:20,311 INFO L290 TraceCheckUtils]: 65: Hoare triple {121092#(<= ~counter~0 6)} ~cond := #in~cond; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:20,311 INFO L290 TraceCheckUtils]: 66: Hoare triple {121092#(<= ~counter~0 6)} assume !(0 == ~cond); {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:20,312 INFO L290 TraceCheckUtils]: 67: Hoare triple {121092#(<= ~counter~0 6)} assume true; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:20,312 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {121092#(<= ~counter~0 6)} {121092#(<= ~counter~0 6)} #63#return; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:20,312 INFO L290 TraceCheckUtils]: 69: Hoare triple {121092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:20,313 INFO L290 TraceCheckUtils]: 70: Hoare triple {121092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:20,314 INFO L290 TraceCheckUtils]: 71: Hoare triple {121092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:20,314 INFO L290 TraceCheckUtils]: 72: Hoare triple {121120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:20,314 INFO L272 TraceCheckUtils]: 73: Hoare triple {121120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:20,315 INFO L290 TraceCheckUtils]: 74: Hoare triple {121120#(<= ~counter~0 7)} ~cond := #in~cond; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:20,315 INFO L290 TraceCheckUtils]: 75: Hoare triple {121120#(<= ~counter~0 7)} assume !(0 == ~cond); {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:20,315 INFO L290 TraceCheckUtils]: 76: Hoare triple {121120#(<= ~counter~0 7)} assume true; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:20,316 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {121120#(<= ~counter~0 7)} {121120#(<= ~counter~0 7)} #63#return; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:20,316 INFO L290 TraceCheckUtils]: 78: Hoare triple {121120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:20,316 INFO L290 TraceCheckUtils]: 79: Hoare triple {121120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:20,317 INFO L290 TraceCheckUtils]: 80: Hoare triple {121120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:20,317 INFO L290 TraceCheckUtils]: 81: Hoare triple {121148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:20,318 INFO L272 TraceCheckUtils]: 82: Hoare triple {121148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:20,318 INFO L290 TraceCheckUtils]: 83: Hoare triple {121148#(<= ~counter~0 8)} ~cond := #in~cond; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:20,318 INFO L290 TraceCheckUtils]: 84: Hoare triple {121148#(<= ~counter~0 8)} assume !(0 == ~cond); {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:20,319 INFO L290 TraceCheckUtils]: 85: Hoare triple {121148#(<= ~counter~0 8)} assume true; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:20,319 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {121148#(<= ~counter~0 8)} {121148#(<= ~counter~0 8)} #63#return; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:20,319 INFO L290 TraceCheckUtils]: 87: Hoare triple {121148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:20,320 INFO L290 TraceCheckUtils]: 88: Hoare triple {121148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:20,321 INFO L290 TraceCheckUtils]: 89: Hoare triple {121148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:20,321 INFO L290 TraceCheckUtils]: 90: Hoare triple {121176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:20,321 INFO L272 TraceCheckUtils]: 91: Hoare triple {121176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:20,322 INFO L290 TraceCheckUtils]: 92: Hoare triple {121176#(<= ~counter~0 9)} ~cond := #in~cond; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:20,322 INFO L290 TraceCheckUtils]: 93: Hoare triple {121176#(<= ~counter~0 9)} assume !(0 == ~cond); {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:20,322 INFO L290 TraceCheckUtils]: 94: Hoare triple {121176#(<= ~counter~0 9)} assume true; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:20,323 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {121176#(<= ~counter~0 9)} {121176#(<= ~counter~0 9)} #63#return; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:20,323 INFO L290 TraceCheckUtils]: 96: Hoare triple {121176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:20,323 INFO L290 TraceCheckUtils]: 97: Hoare triple {121176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:20,324 INFO L290 TraceCheckUtils]: 98: Hoare triple {121176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:20,324 INFO L290 TraceCheckUtils]: 99: Hoare triple {121204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:20,325 INFO L272 TraceCheckUtils]: 100: Hoare triple {121204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:20,325 INFO L290 TraceCheckUtils]: 101: Hoare triple {121204#(<= ~counter~0 10)} ~cond := #in~cond; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:20,325 INFO L290 TraceCheckUtils]: 102: Hoare triple {121204#(<= ~counter~0 10)} assume !(0 == ~cond); {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:20,326 INFO L290 TraceCheckUtils]: 103: Hoare triple {121204#(<= ~counter~0 10)} assume true; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:20,326 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {121204#(<= ~counter~0 10)} {121204#(<= ~counter~0 10)} #63#return; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:20,326 INFO L290 TraceCheckUtils]: 105: Hoare triple {121204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:20,327 INFO L290 TraceCheckUtils]: 106: Hoare triple {121204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:20,328 INFO L290 TraceCheckUtils]: 107: Hoare triple {121204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:20,328 INFO L290 TraceCheckUtils]: 108: Hoare triple {121232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:20,328 INFO L272 TraceCheckUtils]: 109: Hoare triple {121232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:20,329 INFO L290 TraceCheckUtils]: 110: Hoare triple {121232#(<= ~counter~0 11)} ~cond := #in~cond; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:20,329 INFO L290 TraceCheckUtils]: 111: Hoare triple {121232#(<= ~counter~0 11)} assume !(0 == ~cond); {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:20,329 INFO L290 TraceCheckUtils]: 112: Hoare triple {121232#(<= ~counter~0 11)} assume true; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:20,330 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {121232#(<= ~counter~0 11)} {121232#(<= ~counter~0 11)} #63#return; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:20,330 INFO L290 TraceCheckUtils]: 114: Hoare triple {121232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:20,330 INFO L290 TraceCheckUtils]: 115: Hoare triple {121232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:20,331 INFO L290 TraceCheckUtils]: 116: Hoare triple {121232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:20,331 INFO L290 TraceCheckUtils]: 117: Hoare triple {121260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:20,332 INFO L272 TraceCheckUtils]: 118: Hoare triple {121260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:20,332 INFO L290 TraceCheckUtils]: 119: Hoare triple {121260#(<= ~counter~0 12)} ~cond := #in~cond; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:20,332 INFO L290 TraceCheckUtils]: 120: Hoare triple {121260#(<= ~counter~0 12)} assume !(0 == ~cond); {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:20,333 INFO L290 TraceCheckUtils]: 121: Hoare triple {121260#(<= ~counter~0 12)} assume true; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:20,333 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {121260#(<= ~counter~0 12)} {121260#(<= ~counter~0 12)} #63#return; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:20,333 INFO L290 TraceCheckUtils]: 123: Hoare triple {121260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:20,333 INFO L290 TraceCheckUtils]: 124: Hoare triple {121260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:20,334 INFO L290 TraceCheckUtils]: 125: Hoare triple {121260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:20,335 INFO L290 TraceCheckUtils]: 126: Hoare triple {121288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:20,335 INFO L272 TraceCheckUtils]: 127: Hoare triple {121288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:20,336 INFO L290 TraceCheckUtils]: 128: Hoare triple {121288#(<= ~counter~0 13)} ~cond := #in~cond; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:20,336 INFO L290 TraceCheckUtils]: 129: Hoare triple {121288#(<= ~counter~0 13)} assume !(0 == ~cond); {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:20,336 INFO L290 TraceCheckUtils]: 130: Hoare triple {121288#(<= ~counter~0 13)} assume true; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:20,337 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {121288#(<= ~counter~0 13)} {121288#(<= ~counter~0 13)} #63#return; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:20,337 INFO L290 TraceCheckUtils]: 132: Hoare triple {121288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:20,338 INFO L290 TraceCheckUtils]: 133: Hoare triple {121288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:20,339 INFO L290 TraceCheckUtils]: 134: Hoare triple {121288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:20,339 INFO L290 TraceCheckUtils]: 135: Hoare triple {121316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:20,340 INFO L272 TraceCheckUtils]: 136: Hoare triple {121316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:20,340 INFO L290 TraceCheckUtils]: 137: Hoare triple {121316#(<= ~counter~0 14)} ~cond := #in~cond; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:20,340 INFO L290 TraceCheckUtils]: 138: Hoare triple {121316#(<= ~counter~0 14)} assume !(0 == ~cond); {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:20,341 INFO L290 TraceCheckUtils]: 139: Hoare triple {121316#(<= ~counter~0 14)} assume true; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:20,341 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {121316#(<= ~counter~0 14)} {121316#(<= ~counter~0 14)} #63#return; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:20,342 INFO L290 TraceCheckUtils]: 141: Hoare triple {121316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:20,342 INFO L290 TraceCheckUtils]: 142: Hoare triple {121316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:20,343 INFO L290 TraceCheckUtils]: 143: Hoare triple {121316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:20,343 INFO L290 TraceCheckUtils]: 144: Hoare triple {121344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:20,343 INFO L272 TraceCheckUtils]: 145: Hoare triple {121344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:20,344 INFO L290 TraceCheckUtils]: 146: Hoare triple {121344#(<= ~counter~0 15)} ~cond := #in~cond; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:20,344 INFO L290 TraceCheckUtils]: 147: Hoare triple {121344#(<= ~counter~0 15)} assume !(0 == ~cond); {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:20,344 INFO L290 TraceCheckUtils]: 148: Hoare triple {121344#(<= ~counter~0 15)} assume true; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:20,345 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {121344#(<= ~counter~0 15)} {121344#(<= ~counter~0 15)} #63#return; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:20,345 INFO L290 TraceCheckUtils]: 150: Hoare triple {121344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:20,345 INFO L290 TraceCheckUtils]: 151: Hoare triple {121344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:20,346 INFO L290 TraceCheckUtils]: 152: Hoare triple {121344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:20,347 INFO L290 TraceCheckUtils]: 153: Hoare triple {121372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:20,347 INFO L272 TraceCheckUtils]: 154: Hoare triple {121372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:20,347 INFO L290 TraceCheckUtils]: 155: Hoare triple {121372#(<= ~counter~0 16)} ~cond := #in~cond; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:20,348 INFO L290 TraceCheckUtils]: 156: Hoare triple {121372#(<= ~counter~0 16)} assume !(0 == ~cond); {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:20,348 INFO L290 TraceCheckUtils]: 157: Hoare triple {121372#(<= ~counter~0 16)} assume true; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:20,348 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {121372#(<= ~counter~0 16)} {121372#(<= ~counter~0 16)} #63#return; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:20,349 INFO L290 TraceCheckUtils]: 159: Hoare triple {121372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:20,349 INFO L290 TraceCheckUtils]: 160: Hoare triple {121372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:20,350 INFO L290 TraceCheckUtils]: 161: Hoare triple {121372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:20,350 INFO L290 TraceCheckUtils]: 162: Hoare triple {121400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:20,351 INFO L272 TraceCheckUtils]: 163: Hoare triple {121400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:20,351 INFO L290 TraceCheckUtils]: 164: Hoare triple {121400#(<= ~counter~0 17)} ~cond := #in~cond; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:20,351 INFO L290 TraceCheckUtils]: 165: Hoare triple {121400#(<= ~counter~0 17)} assume !(0 == ~cond); {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:20,351 INFO L290 TraceCheckUtils]: 166: Hoare triple {121400#(<= ~counter~0 17)} assume true; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:20,352 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {121400#(<= ~counter~0 17)} {121400#(<= ~counter~0 17)} #63#return; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:20,352 INFO L290 TraceCheckUtils]: 168: Hoare triple {121400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:20,352 INFO L290 TraceCheckUtils]: 169: Hoare triple {121400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:20,353 INFO L290 TraceCheckUtils]: 170: Hoare triple {121400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:20,354 INFO L290 TraceCheckUtils]: 171: Hoare triple {121428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:20,354 INFO L272 TraceCheckUtils]: 172: Hoare triple {121428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:20,354 INFO L290 TraceCheckUtils]: 173: Hoare triple {121428#(<= ~counter~0 18)} ~cond := #in~cond; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:20,354 INFO L290 TraceCheckUtils]: 174: Hoare triple {121428#(<= ~counter~0 18)} assume !(0 == ~cond); {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:20,355 INFO L290 TraceCheckUtils]: 175: Hoare triple {121428#(<= ~counter~0 18)} assume true; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:20,355 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {121428#(<= ~counter~0 18)} {121428#(<= ~counter~0 18)} #63#return; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:20,355 INFO L290 TraceCheckUtils]: 177: Hoare triple {121428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:20,356 INFO L290 TraceCheckUtils]: 178: Hoare triple {121428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:20,357 INFO L290 TraceCheckUtils]: 179: Hoare triple {121428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:20,357 INFO L290 TraceCheckUtils]: 180: Hoare triple {121456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:20,357 INFO L272 TraceCheckUtils]: 181: Hoare triple {121456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:20,358 INFO L290 TraceCheckUtils]: 182: Hoare triple {121456#(<= ~counter~0 19)} ~cond := #in~cond; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:20,358 INFO L290 TraceCheckUtils]: 183: Hoare triple {121456#(<= ~counter~0 19)} assume !(0 == ~cond); {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:20,358 INFO L290 TraceCheckUtils]: 184: Hoare triple {121456#(<= ~counter~0 19)} assume true; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:20,359 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {121456#(<= ~counter~0 19)} {121456#(<= ~counter~0 19)} #63#return; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:20,359 INFO L290 TraceCheckUtils]: 186: Hoare triple {121456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:20,359 INFO L290 TraceCheckUtils]: 187: Hoare triple {121456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:20,360 INFO L290 TraceCheckUtils]: 188: Hoare triple {121456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:20,360 INFO L290 TraceCheckUtils]: 189: Hoare triple {121484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:20,361 INFO L272 TraceCheckUtils]: 190: Hoare triple {121484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:20,361 INFO L290 TraceCheckUtils]: 191: Hoare triple {121484#(<= ~counter~0 20)} ~cond := #in~cond; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:20,361 INFO L290 TraceCheckUtils]: 192: Hoare triple {121484#(<= ~counter~0 20)} assume !(0 == ~cond); {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:20,362 INFO L290 TraceCheckUtils]: 193: Hoare triple {121484#(<= ~counter~0 20)} assume true; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:20,362 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {121484#(<= ~counter~0 20)} {121484#(<= ~counter~0 20)} #63#return; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:20,362 INFO L290 TraceCheckUtils]: 195: Hoare triple {121484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:20,363 INFO L290 TraceCheckUtils]: 196: Hoare triple {121484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:20,364 INFO L290 TraceCheckUtils]: 197: Hoare triple {121484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:20,364 INFO L290 TraceCheckUtils]: 198: Hoare triple {121512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:20,364 INFO L272 TraceCheckUtils]: 199: Hoare triple {121512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:20,365 INFO L290 TraceCheckUtils]: 200: Hoare triple {121512#(<= ~counter~0 21)} ~cond := #in~cond; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:20,365 INFO L290 TraceCheckUtils]: 201: Hoare triple {121512#(<= ~counter~0 21)} assume !(0 == ~cond); {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:20,365 INFO L290 TraceCheckUtils]: 202: Hoare triple {121512#(<= ~counter~0 21)} assume true; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:20,366 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {121512#(<= ~counter~0 21)} {121512#(<= ~counter~0 21)} #63#return; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:20,366 INFO L290 TraceCheckUtils]: 204: Hoare triple {121512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:20,366 INFO L290 TraceCheckUtils]: 205: Hoare triple {121512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:20,367 INFO L290 TraceCheckUtils]: 206: Hoare triple {121512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:20,367 INFO L290 TraceCheckUtils]: 207: Hoare triple {121540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:20,368 INFO L272 TraceCheckUtils]: 208: Hoare triple {121540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:20,368 INFO L290 TraceCheckUtils]: 209: Hoare triple {121540#(<= ~counter~0 22)} ~cond := #in~cond; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:20,368 INFO L290 TraceCheckUtils]: 210: Hoare triple {121540#(<= ~counter~0 22)} assume !(0 == ~cond); {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:20,369 INFO L290 TraceCheckUtils]: 211: Hoare triple {121540#(<= ~counter~0 22)} assume true; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:20,369 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {121540#(<= ~counter~0 22)} {121540#(<= ~counter~0 22)} #63#return; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:20,369 INFO L290 TraceCheckUtils]: 213: Hoare triple {121540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:20,370 INFO L290 TraceCheckUtils]: 214: Hoare triple {121540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:20,371 INFO L290 TraceCheckUtils]: 215: Hoare triple {121540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:20,371 INFO L290 TraceCheckUtils]: 216: Hoare triple {121568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:20,371 INFO L272 TraceCheckUtils]: 217: Hoare triple {121568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:20,372 INFO L290 TraceCheckUtils]: 218: Hoare triple {121568#(<= ~counter~0 23)} ~cond := #in~cond; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:20,372 INFO L290 TraceCheckUtils]: 219: Hoare triple {121568#(<= ~counter~0 23)} assume !(0 == ~cond); {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:20,372 INFO L290 TraceCheckUtils]: 220: Hoare triple {121568#(<= ~counter~0 23)} assume true; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:20,373 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {121568#(<= ~counter~0 23)} {121568#(<= ~counter~0 23)} #63#return; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:20,373 INFO L290 TraceCheckUtils]: 222: Hoare triple {121568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:20,373 INFO L290 TraceCheckUtils]: 223: Hoare triple {121568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:20,374 INFO L290 TraceCheckUtils]: 224: Hoare triple {121568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:20,374 INFO L290 TraceCheckUtils]: 225: Hoare triple {121596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:20,375 INFO L272 TraceCheckUtils]: 226: Hoare triple {121596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:20,375 INFO L290 TraceCheckUtils]: 227: Hoare triple {121596#(<= ~counter~0 24)} ~cond := #in~cond; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:20,375 INFO L290 TraceCheckUtils]: 228: Hoare triple {121596#(<= ~counter~0 24)} assume !(0 == ~cond); {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:20,376 INFO L290 TraceCheckUtils]: 229: Hoare triple {121596#(<= ~counter~0 24)} assume true; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:20,376 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {121596#(<= ~counter~0 24)} {121596#(<= ~counter~0 24)} #63#return; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:20,376 INFO L290 TraceCheckUtils]: 231: Hoare triple {121596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:20,377 INFO L290 TraceCheckUtils]: 232: Hoare triple {121596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:20,378 INFO L290 TraceCheckUtils]: 233: Hoare triple {121596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:20,378 INFO L290 TraceCheckUtils]: 234: Hoare triple {121624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:20,378 INFO L272 TraceCheckUtils]: 235: Hoare triple {121624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:20,379 INFO L290 TraceCheckUtils]: 236: Hoare triple {121624#(<= ~counter~0 25)} ~cond := #in~cond; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:20,379 INFO L290 TraceCheckUtils]: 237: Hoare triple {121624#(<= ~counter~0 25)} assume !(0 == ~cond); {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:20,379 INFO L290 TraceCheckUtils]: 238: Hoare triple {121624#(<= ~counter~0 25)} assume true; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:20,380 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {121624#(<= ~counter~0 25)} {121624#(<= ~counter~0 25)} #63#return; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:20,380 INFO L290 TraceCheckUtils]: 240: Hoare triple {121624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:20,380 INFO L290 TraceCheckUtils]: 241: Hoare triple {121624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:20,381 INFO L290 TraceCheckUtils]: 242: Hoare triple {121624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:20,381 INFO L290 TraceCheckUtils]: 243: Hoare triple {121652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:20,382 INFO L272 TraceCheckUtils]: 244: Hoare triple {121652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:20,382 INFO L290 TraceCheckUtils]: 245: Hoare triple {121652#(<= ~counter~0 26)} ~cond := #in~cond; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:20,382 INFO L290 TraceCheckUtils]: 246: Hoare triple {121652#(<= ~counter~0 26)} assume !(0 == ~cond); {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:20,383 INFO L290 TraceCheckUtils]: 247: Hoare triple {121652#(<= ~counter~0 26)} assume true; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:20,383 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {121652#(<= ~counter~0 26)} {121652#(<= ~counter~0 26)} #63#return; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:20,383 INFO L290 TraceCheckUtils]: 249: Hoare triple {121652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:20,384 INFO L290 TraceCheckUtils]: 250: Hoare triple {121652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:20,384 INFO L290 TraceCheckUtils]: 251: Hoare triple {121652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:20,385 INFO L290 TraceCheckUtils]: 252: Hoare triple {121680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:20,385 INFO L272 TraceCheckUtils]: 253: Hoare triple {121680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:20,385 INFO L290 TraceCheckUtils]: 254: Hoare triple {121680#(<= ~counter~0 27)} ~cond := #in~cond; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:20,386 INFO L290 TraceCheckUtils]: 255: Hoare triple {121680#(<= ~counter~0 27)} assume !(0 == ~cond); {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:20,386 INFO L290 TraceCheckUtils]: 256: Hoare triple {121680#(<= ~counter~0 27)} assume true; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:20,386 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {121680#(<= ~counter~0 27)} {121680#(<= ~counter~0 27)} #63#return; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:20,387 INFO L290 TraceCheckUtils]: 258: Hoare triple {121680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:20,387 INFO L290 TraceCheckUtils]: 259: Hoare triple {121680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:20,388 INFO L290 TraceCheckUtils]: 260: Hoare triple {121680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:20,388 INFO L290 TraceCheckUtils]: 261: Hoare triple {121708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:20,389 INFO L272 TraceCheckUtils]: 262: Hoare triple {121708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:20,389 INFO L290 TraceCheckUtils]: 263: Hoare triple {121708#(<= ~counter~0 28)} ~cond := #in~cond; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:20,389 INFO L290 TraceCheckUtils]: 264: Hoare triple {121708#(<= ~counter~0 28)} assume !(0 == ~cond); {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:20,389 INFO L290 TraceCheckUtils]: 265: Hoare triple {121708#(<= ~counter~0 28)} assume true; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:20,390 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {121708#(<= ~counter~0 28)} {121708#(<= ~counter~0 28)} #63#return; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:20,390 INFO L290 TraceCheckUtils]: 267: Hoare triple {121708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:20,390 INFO L290 TraceCheckUtils]: 268: Hoare triple {121708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:20,391 INFO L290 TraceCheckUtils]: 269: Hoare triple {121708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:20,392 INFO L290 TraceCheckUtils]: 270: Hoare triple {121736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:20,392 INFO L272 TraceCheckUtils]: 271: Hoare triple {121736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:20,392 INFO L290 TraceCheckUtils]: 272: Hoare triple {121736#(<= ~counter~0 29)} ~cond := #in~cond; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:20,393 INFO L290 TraceCheckUtils]: 273: Hoare triple {121736#(<= ~counter~0 29)} assume !(0 == ~cond); {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:20,393 INFO L290 TraceCheckUtils]: 274: Hoare triple {121736#(<= ~counter~0 29)} assume true; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:20,393 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {121736#(<= ~counter~0 29)} {121736#(<= ~counter~0 29)} #63#return; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:20,394 INFO L290 TraceCheckUtils]: 276: Hoare triple {121736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:20,394 INFO L290 TraceCheckUtils]: 277: Hoare triple {121736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:20,395 INFO L290 TraceCheckUtils]: 278: Hoare triple {121736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:20,395 INFO L290 TraceCheckUtils]: 279: Hoare triple {121764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:20,396 INFO L272 TraceCheckUtils]: 280: Hoare triple {121764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:20,396 INFO L290 TraceCheckUtils]: 281: Hoare triple {121764#(<= ~counter~0 30)} ~cond := #in~cond; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:20,396 INFO L290 TraceCheckUtils]: 282: Hoare triple {121764#(<= ~counter~0 30)} assume !(0 == ~cond); {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:20,396 INFO L290 TraceCheckUtils]: 283: Hoare triple {121764#(<= ~counter~0 30)} assume true; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:20,397 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {121764#(<= ~counter~0 30)} {121764#(<= ~counter~0 30)} #63#return; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:20,397 INFO L290 TraceCheckUtils]: 285: Hoare triple {121764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:20,397 INFO L290 TraceCheckUtils]: 286: Hoare triple {121764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:20,398 INFO L290 TraceCheckUtils]: 287: Hoare triple {121764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:20,399 INFO L290 TraceCheckUtils]: 288: Hoare triple {121792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:20,399 INFO L272 TraceCheckUtils]: 289: Hoare triple {121792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:20,399 INFO L290 TraceCheckUtils]: 290: Hoare triple {121792#(<= ~counter~0 31)} ~cond := #in~cond; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:20,400 INFO L290 TraceCheckUtils]: 291: Hoare triple {121792#(<= ~counter~0 31)} assume !(0 == ~cond); {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:20,400 INFO L290 TraceCheckUtils]: 292: Hoare triple {121792#(<= ~counter~0 31)} assume true; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:20,400 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {121792#(<= ~counter~0 31)} {121792#(<= ~counter~0 31)} #63#return; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:20,401 INFO L290 TraceCheckUtils]: 294: Hoare triple {121792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:20,401 INFO L290 TraceCheckUtils]: 295: Hoare triple {121792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:20,402 INFO L290 TraceCheckUtils]: 296: Hoare triple {121792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:20,402 INFO L290 TraceCheckUtils]: 297: Hoare triple {121820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:20,403 INFO L272 TraceCheckUtils]: 298: Hoare triple {121820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:20,403 INFO L290 TraceCheckUtils]: 299: Hoare triple {121820#(<= ~counter~0 32)} ~cond := #in~cond; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:20,403 INFO L290 TraceCheckUtils]: 300: Hoare triple {121820#(<= ~counter~0 32)} assume !(0 == ~cond); {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:20,403 INFO L290 TraceCheckUtils]: 301: Hoare triple {121820#(<= ~counter~0 32)} assume true; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:20,404 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {121820#(<= ~counter~0 32)} {121820#(<= ~counter~0 32)} #63#return; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:20,404 INFO L290 TraceCheckUtils]: 303: Hoare triple {121820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:20,404 INFO L290 TraceCheckUtils]: 304: Hoare triple {121820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:20,405 INFO L290 TraceCheckUtils]: 305: Hoare triple {121820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:20,406 INFO L290 TraceCheckUtils]: 306: Hoare triple {121848#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:20,406 INFO L272 TraceCheckUtils]: 307: Hoare triple {121848#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:20,406 INFO L290 TraceCheckUtils]: 308: Hoare triple {121848#(<= ~counter~0 33)} ~cond := #in~cond; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:20,407 INFO L290 TraceCheckUtils]: 309: Hoare triple {121848#(<= ~counter~0 33)} assume !(0 == ~cond); {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:20,407 INFO L290 TraceCheckUtils]: 310: Hoare triple {121848#(<= ~counter~0 33)} assume true; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:20,407 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {121848#(<= ~counter~0 33)} {121848#(<= ~counter~0 33)} #63#return; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:20,408 INFO L290 TraceCheckUtils]: 312: Hoare triple {121848#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:20,408 INFO L290 TraceCheckUtils]: 313: Hoare triple {121848#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:20,409 INFO L290 TraceCheckUtils]: 314: Hoare triple {121848#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:20,409 INFO L290 TraceCheckUtils]: 315: Hoare triple {121876#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:20,410 INFO L272 TraceCheckUtils]: 316: Hoare triple {121876#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:20,410 INFO L290 TraceCheckUtils]: 317: Hoare triple {121876#(<= ~counter~0 34)} ~cond := #in~cond; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:20,410 INFO L290 TraceCheckUtils]: 318: Hoare triple {121876#(<= ~counter~0 34)} assume !(0 == ~cond); {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:20,410 INFO L290 TraceCheckUtils]: 319: Hoare triple {121876#(<= ~counter~0 34)} assume true; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:20,411 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {121876#(<= ~counter~0 34)} {121876#(<= ~counter~0 34)} #63#return; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:20,411 INFO L290 TraceCheckUtils]: 321: Hoare triple {121876#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:20,411 INFO L290 TraceCheckUtils]: 322: Hoare triple {121876#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:20,412 INFO L290 TraceCheckUtils]: 323: Hoare triple {121876#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:20,413 INFO L290 TraceCheckUtils]: 324: Hoare triple {121904#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:20,413 INFO L272 TraceCheckUtils]: 325: Hoare triple {121904#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:20,413 INFO L290 TraceCheckUtils]: 326: Hoare triple {121904#(<= ~counter~0 35)} ~cond := #in~cond; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:20,414 INFO L290 TraceCheckUtils]: 327: Hoare triple {121904#(<= ~counter~0 35)} assume !(0 == ~cond); {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:20,414 INFO L290 TraceCheckUtils]: 328: Hoare triple {121904#(<= ~counter~0 35)} assume true; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:20,414 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {121904#(<= ~counter~0 35)} {121904#(<= ~counter~0 35)} #63#return; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:20,415 INFO L290 TraceCheckUtils]: 330: Hoare triple {121904#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:20,415 INFO L290 TraceCheckUtils]: 331: Hoare triple {121904#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:20,416 INFO L290 TraceCheckUtils]: 332: Hoare triple {121904#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:20,416 INFO L290 TraceCheckUtils]: 333: Hoare triple {121932#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:20,417 INFO L272 TraceCheckUtils]: 334: Hoare triple {121932#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:20,417 INFO L290 TraceCheckUtils]: 335: Hoare triple {121932#(<= ~counter~0 36)} ~cond := #in~cond; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:20,417 INFO L290 TraceCheckUtils]: 336: Hoare triple {121932#(<= ~counter~0 36)} assume !(0 == ~cond); {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:20,417 INFO L290 TraceCheckUtils]: 337: Hoare triple {121932#(<= ~counter~0 36)} assume true; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:20,418 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {121932#(<= ~counter~0 36)} {121932#(<= ~counter~0 36)} #63#return; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:20,418 INFO L290 TraceCheckUtils]: 339: Hoare triple {121932#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:20,418 INFO L290 TraceCheckUtils]: 340: Hoare triple {121932#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:20,419 INFO L290 TraceCheckUtils]: 341: Hoare triple {121932#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:20,420 INFO L290 TraceCheckUtils]: 342: Hoare triple {121960#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:20,420 INFO L272 TraceCheckUtils]: 343: Hoare triple {121960#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:20,420 INFO L290 TraceCheckUtils]: 344: Hoare triple {121960#(<= ~counter~0 37)} ~cond := #in~cond; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:20,421 INFO L290 TraceCheckUtils]: 345: Hoare triple {121960#(<= ~counter~0 37)} assume !(0 == ~cond); {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:20,421 INFO L290 TraceCheckUtils]: 346: Hoare triple {121960#(<= ~counter~0 37)} assume true; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:20,421 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {121960#(<= ~counter~0 37)} {121960#(<= ~counter~0 37)} #63#return; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:20,422 INFO L290 TraceCheckUtils]: 348: Hoare triple {121960#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:20,422 INFO L290 TraceCheckUtils]: 349: Hoare triple {121960#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:20,423 INFO L290 TraceCheckUtils]: 350: Hoare triple {121960#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:20,423 INFO L290 TraceCheckUtils]: 351: Hoare triple {121988#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:20,424 INFO L272 TraceCheckUtils]: 352: Hoare triple {121988#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:20,424 INFO L290 TraceCheckUtils]: 353: Hoare triple {121988#(<= ~counter~0 38)} ~cond := #in~cond; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:20,424 INFO L290 TraceCheckUtils]: 354: Hoare triple {121988#(<= ~counter~0 38)} assume !(0 == ~cond); {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:20,424 INFO L290 TraceCheckUtils]: 355: Hoare triple {121988#(<= ~counter~0 38)} assume true; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:20,425 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {121988#(<= ~counter~0 38)} {121988#(<= ~counter~0 38)} #63#return; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:20,425 INFO L290 TraceCheckUtils]: 357: Hoare triple {121988#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:20,425 INFO L290 TraceCheckUtils]: 358: Hoare triple {121988#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:20,426 INFO L290 TraceCheckUtils]: 359: Hoare triple {121988#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:20,427 INFO L290 TraceCheckUtils]: 360: Hoare triple {122016#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:20,427 INFO L272 TraceCheckUtils]: 361: Hoare triple {122016#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:20,427 INFO L290 TraceCheckUtils]: 362: Hoare triple {122016#(<= ~counter~0 39)} ~cond := #in~cond; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:20,428 INFO L290 TraceCheckUtils]: 363: Hoare triple {122016#(<= ~counter~0 39)} assume !(0 == ~cond); {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:20,428 INFO L290 TraceCheckUtils]: 364: Hoare triple {122016#(<= ~counter~0 39)} assume true; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:20,428 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {122016#(<= ~counter~0 39)} {122016#(<= ~counter~0 39)} #63#return; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:20,429 INFO L290 TraceCheckUtils]: 366: Hoare triple {122016#(<= ~counter~0 39)} assume !!(0 != ~r~0); {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:20,429 INFO L290 TraceCheckUtils]: 367: Hoare triple {122016#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:20,430 INFO L290 TraceCheckUtils]: 368: Hoare triple {122016#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:20,430 INFO L290 TraceCheckUtils]: 369: Hoare triple {122044#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:20,431 INFO L272 TraceCheckUtils]: 370: Hoare triple {122044#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:20,431 INFO L290 TraceCheckUtils]: 371: Hoare triple {122044#(<= ~counter~0 40)} ~cond := #in~cond; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:20,431 INFO L290 TraceCheckUtils]: 372: Hoare triple {122044#(<= ~counter~0 40)} assume !(0 == ~cond); {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:20,431 INFO L290 TraceCheckUtils]: 373: Hoare triple {122044#(<= ~counter~0 40)} assume true; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:20,432 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {122044#(<= ~counter~0 40)} {122044#(<= ~counter~0 40)} #63#return; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:20,432 INFO L290 TraceCheckUtils]: 375: Hoare triple {122044#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:20,432 INFO L290 TraceCheckUtils]: 376: Hoare triple {122044#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:20,433 INFO L290 TraceCheckUtils]: 377: Hoare triple {122044#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:20,434 INFO L290 TraceCheckUtils]: 378: Hoare triple {122072#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:20,434 INFO L272 TraceCheckUtils]: 379: Hoare triple {122072#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:20,434 INFO L290 TraceCheckUtils]: 380: Hoare triple {122072#(<= ~counter~0 41)} ~cond := #in~cond; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:20,435 INFO L290 TraceCheckUtils]: 381: Hoare triple {122072#(<= ~counter~0 41)} assume !(0 == ~cond); {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:20,435 INFO L290 TraceCheckUtils]: 382: Hoare triple {122072#(<= ~counter~0 41)} assume true; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:20,435 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {122072#(<= ~counter~0 41)} {122072#(<= ~counter~0 41)} #63#return; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:20,436 INFO L290 TraceCheckUtils]: 384: Hoare triple {122072#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:20,436 INFO L290 TraceCheckUtils]: 385: Hoare triple {122072#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:20,437 INFO L290 TraceCheckUtils]: 386: Hoare triple {122072#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:20,437 INFO L290 TraceCheckUtils]: 387: Hoare triple {122100#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:20,438 INFO L272 TraceCheckUtils]: 388: Hoare triple {122100#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:20,438 INFO L290 TraceCheckUtils]: 389: Hoare triple {122100#(<= ~counter~0 42)} ~cond := #in~cond; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:20,438 INFO L290 TraceCheckUtils]: 390: Hoare triple {122100#(<= ~counter~0 42)} assume !(0 == ~cond); {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:20,438 INFO L290 TraceCheckUtils]: 391: Hoare triple {122100#(<= ~counter~0 42)} assume true; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:20,439 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {122100#(<= ~counter~0 42)} {122100#(<= ~counter~0 42)} #63#return; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:20,439 INFO L290 TraceCheckUtils]: 393: Hoare triple {122100#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:20,439 INFO L290 TraceCheckUtils]: 394: Hoare triple {122100#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:20,440 INFO L290 TraceCheckUtils]: 395: Hoare triple {122100#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:20,441 INFO L290 TraceCheckUtils]: 396: Hoare triple {122128#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:20,441 INFO L272 TraceCheckUtils]: 397: Hoare triple {122128#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:20,441 INFO L290 TraceCheckUtils]: 398: Hoare triple {122128#(<= ~counter~0 43)} ~cond := #in~cond; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:20,442 INFO L290 TraceCheckUtils]: 399: Hoare triple {122128#(<= ~counter~0 43)} assume !(0 == ~cond); {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:20,442 INFO L290 TraceCheckUtils]: 400: Hoare triple {122128#(<= ~counter~0 43)} assume true; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:20,442 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {122128#(<= ~counter~0 43)} {122128#(<= ~counter~0 43)} #63#return; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:20,443 INFO L290 TraceCheckUtils]: 402: Hoare triple {122128#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:20,443 INFO L290 TraceCheckUtils]: 403: Hoare triple {122128#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:20,444 INFO L290 TraceCheckUtils]: 404: Hoare triple {122128#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:20,444 INFO L290 TraceCheckUtils]: 405: Hoare triple {122156#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:20,445 INFO L272 TraceCheckUtils]: 406: Hoare triple {122156#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:20,445 INFO L290 TraceCheckUtils]: 407: Hoare triple {122156#(<= ~counter~0 44)} ~cond := #in~cond; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:20,445 INFO L290 TraceCheckUtils]: 408: Hoare triple {122156#(<= ~counter~0 44)} assume !(0 == ~cond); {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:20,445 INFO L290 TraceCheckUtils]: 409: Hoare triple {122156#(<= ~counter~0 44)} assume true; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:20,446 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {122156#(<= ~counter~0 44)} {122156#(<= ~counter~0 44)} #63#return; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:20,446 INFO L290 TraceCheckUtils]: 411: Hoare triple {122156#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:20,446 INFO L290 TraceCheckUtils]: 412: Hoare triple {122156#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:20,447 INFO L290 TraceCheckUtils]: 413: Hoare triple {122156#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122184#(<= |main_#t~post6| 44)} is VALID [2022-04-08 06:23:20,447 INFO L290 TraceCheckUtils]: 414: Hoare triple {122184#(<= |main_#t~post6| 44)} assume !(#t~post6 < 50);havoc #t~post6; {120896#false} is VALID [2022-04-08 06:23:20,447 INFO L272 TraceCheckUtils]: 415: Hoare triple {120896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120896#false} is VALID [2022-04-08 06:23:20,447 INFO L290 TraceCheckUtils]: 416: Hoare triple {120896#false} ~cond := #in~cond; {120896#false} is VALID [2022-04-08 06:23:20,447 INFO L290 TraceCheckUtils]: 417: Hoare triple {120896#false} assume 0 == ~cond; {120896#false} is VALID [2022-04-08 06:23:20,447 INFO L290 TraceCheckUtils]: 418: Hoare triple {120896#false} assume !false; {120896#false} is VALID [2022-04-08 06:23:20,448 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 06:23:20,448 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:23:22,289 INFO L290 TraceCheckUtils]: 418: Hoare triple {120896#false} assume !false; {120896#false} is VALID [2022-04-08 06:23:22,289 INFO L290 TraceCheckUtils]: 417: Hoare triple {120896#false} assume 0 == ~cond; {120896#false} is VALID [2022-04-08 06:23:22,290 INFO L290 TraceCheckUtils]: 416: Hoare triple {120896#false} ~cond := #in~cond; {120896#false} is VALID [2022-04-08 06:23:22,290 INFO L272 TraceCheckUtils]: 415: Hoare triple {120896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120896#false} is VALID [2022-04-08 06:23:22,290 INFO L290 TraceCheckUtils]: 414: Hoare triple {122212#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {120896#false} is VALID [2022-04-08 06:23:22,290 INFO L290 TraceCheckUtils]: 413: Hoare triple {122216#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122212#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:23:22,290 INFO L290 TraceCheckUtils]: 412: Hoare triple {122216#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122216#(< ~counter~0 50)} is VALID [2022-04-08 06:23:22,291 INFO L290 TraceCheckUtils]: 411: Hoare triple {122216#(< ~counter~0 50)} assume !!(0 != ~r~0); {122216#(< ~counter~0 50)} is VALID [2022-04-08 06:23:22,291 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {120895#true} {122216#(< ~counter~0 50)} #63#return; {122216#(< ~counter~0 50)} is VALID [2022-04-08 06:23:22,291 INFO L290 TraceCheckUtils]: 409: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,291 INFO L290 TraceCheckUtils]: 408: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,291 INFO L290 TraceCheckUtils]: 407: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,292 INFO L272 TraceCheckUtils]: 406: Hoare triple {122216#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,292 INFO L290 TraceCheckUtils]: 405: Hoare triple {122216#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {122216#(< ~counter~0 50)} is VALID [2022-04-08 06:23:22,294 INFO L290 TraceCheckUtils]: 404: Hoare triple {122244#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122216#(< ~counter~0 50)} is VALID [2022-04-08 06:23:22,294 INFO L290 TraceCheckUtils]: 403: Hoare triple {122244#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122244#(< ~counter~0 49)} is VALID [2022-04-08 06:23:22,295 INFO L290 TraceCheckUtils]: 402: Hoare triple {122244#(< ~counter~0 49)} assume !!(0 != ~r~0); {122244#(< ~counter~0 49)} is VALID [2022-04-08 06:23:22,295 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {120895#true} {122244#(< ~counter~0 49)} #63#return; {122244#(< ~counter~0 49)} is VALID [2022-04-08 06:23:22,295 INFO L290 TraceCheckUtils]: 400: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,295 INFO L290 TraceCheckUtils]: 399: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,295 INFO L290 TraceCheckUtils]: 398: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,295 INFO L272 TraceCheckUtils]: 397: Hoare triple {122244#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,296 INFO L290 TraceCheckUtils]: 396: Hoare triple {122244#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {122244#(< ~counter~0 49)} is VALID [2022-04-08 06:23:22,297 INFO L290 TraceCheckUtils]: 395: Hoare triple {122272#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122244#(< ~counter~0 49)} is VALID [2022-04-08 06:23:22,297 INFO L290 TraceCheckUtils]: 394: Hoare triple {122272#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122272#(< ~counter~0 48)} is VALID [2022-04-08 06:23:22,297 INFO L290 TraceCheckUtils]: 393: Hoare triple {122272#(< ~counter~0 48)} assume !!(0 != ~r~0); {122272#(< ~counter~0 48)} is VALID [2022-04-08 06:23:22,298 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {120895#true} {122272#(< ~counter~0 48)} #63#return; {122272#(< ~counter~0 48)} is VALID [2022-04-08 06:23:22,298 INFO L290 TraceCheckUtils]: 391: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,298 INFO L290 TraceCheckUtils]: 390: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,298 INFO L290 TraceCheckUtils]: 389: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,298 INFO L272 TraceCheckUtils]: 388: Hoare triple {122272#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,298 INFO L290 TraceCheckUtils]: 387: Hoare triple {122272#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {122272#(< ~counter~0 48)} is VALID [2022-04-08 06:23:22,299 INFO L290 TraceCheckUtils]: 386: Hoare triple {122300#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122272#(< ~counter~0 48)} is VALID [2022-04-08 06:23:22,299 INFO L290 TraceCheckUtils]: 385: Hoare triple {122300#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122300#(< ~counter~0 47)} is VALID [2022-04-08 06:23:22,300 INFO L290 TraceCheckUtils]: 384: Hoare triple {122300#(< ~counter~0 47)} assume !!(0 != ~r~0); {122300#(< ~counter~0 47)} is VALID [2022-04-08 06:23:22,300 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {120895#true} {122300#(< ~counter~0 47)} #63#return; {122300#(< ~counter~0 47)} is VALID [2022-04-08 06:23:22,300 INFO L290 TraceCheckUtils]: 382: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,300 INFO L290 TraceCheckUtils]: 381: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,300 INFO L290 TraceCheckUtils]: 380: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,300 INFO L272 TraceCheckUtils]: 379: Hoare triple {122300#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,301 INFO L290 TraceCheckUtils]: 378: Hoare triple {122300#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {122300#(< ~counter~0 47)} is VALID [2022-04-08 06:23:22,302 INFO L290 TraceCheckUtils]: 377: Hoare triple {122328#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122300#(< ~counter~0 47)} is VALID [2022-04-08 06:23:22,302 INFO L290 TraceCheckUtils]: 376: Hoare triple {122328#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122328#(< ~counter~0 46)} is VALID [2022-04-08 06:23:22,302 INFO L290 TraceCheckUtils]: 375: Hoare triple {122328#(< ~counter~0 46)} assume !!(0 != ~r~0); {122328#(< ~counter~0 46)} is VALID [2022-04-08 06:23:22,303 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {120895#true} {122328#(< ~counter~0 46)} #63#return; {122328#(< ~counter~0 46)} is VALID [2022-04-08 06:23:22,303 INFO L290 TraceCheckUtils]: 373: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,303 INFO L290 TraceCheckUtils]: 372: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,303 INFO L290 TraceCheckUtils]: 371: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,303 INFO L272 TraceCheckUtils]: 370: Hoare triple {122328#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,303 INFO L290 TraceCheckUtils]: 369: Hoare triple {122328#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {122328#(< ~counter~0 46)} is VALID [2022-04-08 06:23:22,304 INFO L290 TraceCheckUtils]: 368: Hoare triple {122156#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122328#(< ~counter~0 46)} is VALID [2022-04-08 06:23:22,304 INFO L290 TraceCheckUtils]: 367: Hoare triple {122156#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:22,305 INFO L290 TraceCheckUtils]: 366: Hoare triple {122156#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:22,305 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {120895#true} {122156#(<= ~counter~0 44)} #63#return; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:22,305 INFO L290 TraceCheckUtils]: 364: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,305 INFO L290 TraceCheckUtils]: 363: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,305 INFO L290 TraceCheckUtils]: 362: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,305 INFO L272 TraceCheckUtils]: 361: Hoare triple {122156#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,306 INFO L290 TraceCheckUtils]: 360: Hoare triple {122156#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:22,307 INFO L290 TraceCheckUtils]: 359: Hoare triple {122128#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:22,307 INFO L290 TraceCheckUtils]: 358: Hoare triple {122128#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:22,307 INFO L290 TraceCheckUtils]: 357: Hoare triple {122128#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:22,308 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {120895#true} {122128#(<= ~counter~0 43)} #63#return; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:22,308 INFO L290 TraceCheckUtils]: 355: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,308 INFO L290 TraceCheckUtils]: 354: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,308 INFO L290 TraceCheckUtils]: 353: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,308 INFO L272 TraceCheckUtils]: 352: Hoare triple {122128#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,308 INFO L290 TraceCheckUtils]: 351: Hoare triple {122128#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:22,309 INFO L290 TraceCheckUtils]: 350: Hoare triple {122100#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:22,309 INFO L290 TraceCheckUtils]: 349: Hoare triple {122100#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:22,310 INFO L290 TraceCheckUtils]: 348: Hoare triple {122100#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:22,310 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {120895#true} {122100#(<= ~counter~0 42)} #63#return; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:22,310 INFO L290 TraceCheckUtils]: 346: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,310 INFO L290 TraceCheckUtils]: 345: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,310 INFO L290 TraceCheckUtils]: 344: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,310 INFO L272 TraceCheckUtils]: 343: Hoare triple {122100#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,311 INFO L290 TraceCheckUtils]: 342: Hoare triple {122100#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:22,312 INFO L290 TraceCheckUtils]: 341: Hoare triple {122072#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:22,312 INFO L290 TraceCheckUtils]: 340: Hoare triple {122072#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:22,312 INFO L290 TraceCheckUtils]: 339: Hoare triple {122072#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:22,313 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {120895#true} {122072#(<= ~counter~0 41)} #63#return; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:22,313 INFO L290 TraceCheckUtils]: 337: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,313 INFO L290 TraceCheckUtils]: 336: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,313 INFO L290 TraceCheckUtils]: 335: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,313 INFO L272 TraceCheckUtils]: 334: Hoare triple {122072#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,313 INFO L290 TraceCheckUtils]: 333: Hoare triple {122072#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:22,314 INFO L290 TraceCheckUtils]: 332: Hoare triple {122044#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:22,314 INFO L290 TraceCheckUtils]: 331: Hoare triple {122044#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:22,315 INFO L290 TraceCheckUtils]: 330: Hoare triple {122044#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:22,315 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {120895#true} {122044#(<= ~counter~0 40)} #63#return; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:22,315 INFO L290 TraceCheckUtils]: 328: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,315 INFO L290 TraceCheckUtils]: 327: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,315 INFO L290 TraceCheckUtils]: 326: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,315 INFO L272 TraceCheckUtils]: 325: Hoare triple {122044#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,316 INFO L290 TraceCheckUtils]: 324: Hoare triple {122044#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:22,317 INFO L290 TraceCheckUtils]: 323: Hoare triple {122016#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:22,317 INFO L290 TraceCheckUtils]: 322: Hoare triple {122016#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:22,317 INFO L290 TraceCheckUtils]: 321: Hoare triple {122016#(<= ~counter~0 39)} assume !!(0 != ~r~0); {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:22,318 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {120895#true} {122016#(<= ~counter~0 39)} #63#return; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:22,318 INFO L290 TraceCheckUtils]: 319: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,318 INFO L290 TraceCheckUtils]: 318: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,318 INFO L290 TraceCheckUtils]: 317: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,318 INFO L272 TraceCheckUtils]: 316: Hoare triple {122016#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,318 INFO L290 TraceCheckUtils]: 315: Hoare triple {122016#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:22,319 INFO L290 TraceCheckUtils]: 314: Hoare triple {121988#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:22,319 INFO L290 TraceCheckUtils]: 313: Hoare triple {121988#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:22,320 INFO L290 TraceCheckUtils]: 312: Hoare triple {121988#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:22,320 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {120895#true} {121988#(<= ~counter~0 38)} #63#return; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:22,320 INFO L290 TraceCheckUtils]: 310: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,320 INFO L290 TraceCheckUtils]: 309: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,320 INFO L290 TraceCheckUtils]: 308: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,320 INFO L272 TraceCheckUtils]: 307: Hoare triple {121988#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,321 INFO L290 TraceCheckUtils]: 306: Hoare triple {121988#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:22,322 INFO L290 TraceCheckUtils]: 305: Hoare triple {121960#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:22,322 INFO L290 TraceCheckUtils]: 304: Hoare triple {121960#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:22,322 INFO L290 TraceCheckUtils]: 303: Hoare triple {121960#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:22,323 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {120895#true} {121960#(<= ~counter~0 37)} #63#return; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:22,323 INFO L290 TraceCheckUtils]: 301: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,323 INFO L290 TraceCheckUtils]: 300: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,323 INFO L290 TraceCheckUtils]: 299: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,323 INFO L272 TraceCheckUtils]: 298: Hoare triple {121960#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,323 INFO L290 TraceCheckUtils]: 297: Hoare triple {121960#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:22,324 INFO L290 TraceCheckUtils]: 296: Hoare triple {121932#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:22,324 INFO L290 TraceCheckUtils]: 295: Hoare triple {121932#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:22,325 INFO L290 TraceCheckUtils]: 294: Hoare triple {121932#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:22,325 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {120895#true} {121932#(<= ~counter~0 36)} #63#return; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:22,325 INFO L290 TraceCheckUtils]: 292: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,325 INFO L290 TraceCheckUtils]: 291: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,325 INFO L290 TraceCheckUtils]: 290: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,325 INFO L272 TraceCheckUtils]: 289: Hoare triple {121932#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,326 INFO L290 TraceCheckUtils]: 288: Hoare triple {121932#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:22,327 INFO L290 TraceCheckUtils]: 287: Hoare triple {121904#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:22,327 INFO L290 TraceCheckUtils]: 286: Hoare triple {121904#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:22,327 INFO L290 TraceCheckUtils]: 285: Hoare triple {121904#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:22,328 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {120895#true} {121904#(<= ~counter~0 35)} #63#return; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:22,328 INFO L290 TraceCheckUtils]: 283: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,328 INFO L290 TraceCheckUtils]: 282: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,328 INFO L290 TraceCheckUtils]: 281: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,328 INFO L272 TraceCheckUtils]: 280: Hoare triple {121904#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,328 INFO L290 TraceCheckUtils]: 279: Hoare triple {121904#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:22,329 INFO L290 TraceCheckUtils]: 278: Hoare triple {121876#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:22,329 INFO L290 TraceCheckUtils]: 277: Hoare triple {121876#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:22,330 INFO L290 TraceCheckUtils]: 276: Hoare triple {121876#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:22,330 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {120895#true} {121876#(<= ~counter~0 34)} #63#return; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:22,330 INFO L290 TraceCheckUtils]: 274: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,330 INFO L290 TraceCheckUtils]: 273: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,330 INFO L290 TraceCheckUtils]: 272: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,330 INFO L272 TraceCheckUtils]: 271: Hoare triple {121876#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,331 INFO L290 TraceCheckUtils]: 270: Hoare triple {121876#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:22,332 INFO L290 TraceCheckUtils]: 269: Hoare triple {121848#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:22,332 INFO L290 TraceCheckUtils]: 268: Hoare triple {121848#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:22,332 INFO L290 TraceCheckUtils]: 267: Hoare triple {121848#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:22,333 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {120895#true} {121848#(<= ~counter~0 33)} #63#return; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:22,333 INFO L290 TraceCheckUtils]: 265: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,333 INFO L290 TraceCheckUtils]: 264: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,333 INFO L290 TraceCheckUtils]: 263: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,333 INFO L272 TraceCheckUtils]: 262: Hoare triple {121848#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,333 INFO L290 TraceCheckUtils]: 261: Hoare triple {121848#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:22,334 INFO L290 TraceCheckUtils]: 260: Hoare triple {121820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:22,334 INFO L290 TraceCheckUtils]: 259: Hoare triple {121820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:22,335 INFO L290 TraceCheckUtils]: 258: Hoare triple {121820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:22,335 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {120895#true} {121820#(<= ~counter~0 32)} #63#return; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:22,335 INFO L290 TraceCheckUtils]: 256: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,335 INFO L290 TraceCheckUtils]: 255: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,335 INFO L290 TraceCheckUtils]: 254: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,335 INFO L272 TraceCheckUtils]: 253: Hoare triple {121820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,336 INFO L290 TraceCheckUtils]: 252: Hoare triple {121820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:22,337 INFO L290 TraceCheckUtils]: 251: Hoare triple {121792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:22,337 INFO L290 TraceCheckUtils]: 250: Hoare triple {121792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:22,337 INFO L290 TraceCheckUtils]: 249: Hoare triple {121792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:22,338 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {120895#true} {121792#(<= ~counter~0 31)} #63#return; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:22,338 INFO L290 TraceCheckUtils]: 247: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,338 INFO L290 TraceCheckUtils]: 246: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,338 INFO L290 TraceCheckUtils]: 245: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,338 INFO L272 TraceCheckUtils]: 244: Hoare triple {121792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,338 INFO L290 TraceCheckUtils]: 243: Hoare triple {121792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:22,339 INFO L290 TraceCheckUtils]: 242: Hoare triple {121764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:22,339 INFO L290 TraceCheckUtils]: 241: Hoare triple {121764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:22,340 INFO L290 TraceCheckUtils]: 240: Hoare triple {121764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:22,340 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {120895#true} {121764#(<= ~counter~0 30)} #63#return; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:22,340 INFO L290 TraceCheckUtils]: 238: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,340 INFO L290 TraceCheckUtils]: 237: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,340 INFO L290 TraceCheckUtils]: 236: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,340 INFO L272 TraceCheckUtils]: 235: Hoare triple {121764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,341 INFO L290 TraceCheckUtils]: 234: Hoare triple {121764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:22,342 INFO L290 TraceCheckUtils]: 233: Hoare triple {121736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:22,342 INFO L290 TraceCheckUtils]: 232: Hoare triple {121736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:22,342 INFO L290 TraceCheckUtils]: 231: Hoare triple {121736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:22,343 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {120895#true} {121736#(<= ~counter~0 29)} #63#return; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:22,343 INFO L290 TraceCheckUtils]: 229: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,343 INFO L290 TraceCheckUtils]: 228: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,343 INFO L290 TraceCheckUtils]: 227: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,343 INFO L272 TraceCheckUtils]: 226: Hoare triple {121736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,343 INFO L290 TraceCheckUtils]: 225: Hoare triple {121736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:22,344 INFO L290 TraceCheckUtils]: 224: Hoare triple {121708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:22,344 INFO L290 TraceCheckUtils]: 223: Hoare triple {121708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:22,345 INFO L290 TraceCheckUtils]: 222: Hoare triple {121708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:22,345 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {120895#true} {121708#(<= ~counter~0 28)} #63#return; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:22,345 INFO L290 TraceCheckUtils]: 220: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,345 INFO L290 TraceCheckUtils]: 219: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,345 INFO L290 TraceCheckUtils]: 218: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,346 INFO L272 TraceCheckUtils]: 217: Hoare triple {121708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,346 INFO L290 TraceCheckUtils]: 216: Hoare triple {121708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:22,347 INFO L290 TraceCheckUtils]: 215: Hoare triple {121680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:22,347 INFO L290 TraceCheckUtils]: 214: Hoare triple {121680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:22,347 INFO L290 TraceCheckUtils]: 213: Hoare triple {121680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:22,348 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {120895#true} {121680#(<= ~counter~0 27)} #63#return; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:22,348 INFO L290 TraceCheckUtils]: 211: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,348 INFO L290 TraceCheckUtils]: 210: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,348 INFO L290 TraceCheckUtils]: 209: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,348 INFO L272 TraceCheckUtils]: 208: Hoare triple {121680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,348 INFO L290 TraceCheckUtils]: 207: Hoare triple {121680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:22,349 INFO L290 TraceCheckUtils]: 206: Hoare triple {121652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:22,350 INFO L290 TraceCheckUtils]: 205: Hoare triple {121652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:22,350 INFO L290 TraceCheckUtils]: 204: Hoare triple {121652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:22,350 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {120895#true} {121652#(<= ~counter~0 26)} #63#return; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:22,350 INFO L290 TraceCheckUtils]: 202: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,350 INFO L290 TraceCheckUtils]: 201: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,350 INFO L290 TraceCheckUtils]: 200: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,351 INFO L272 TraceCheckUtils]: 199: Hoare triple {121652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,351 INFO L290 TraceCheckUtils]: 198: Hoare triple {121652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:22,352 INFO L290 TraceCheckUtils]: 197: Hoare triple {121624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:22,352 INFO L290 TraceCheckUtils]: 196: Hoare triple {121624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:22,352 INFO L290 TraceCheckUtils]: 195: Hoare triple {121624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:22,353 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {120895#true} {121624#(<= ~counter~0 25)} #63#return; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:22,353 INFO L290 TraceCheckUtils]: 193: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,353 INFO L290 TraceCheckUtils]: 192: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,353 INFO L290 TraceCheckUtils]: 191: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,353 INFO L272 TraceCheckUtils]: 190: Hoare triple {121624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,353 INFO L290 TraceCheckUtils]: 189: Hoare triple {121624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:22,354 INFO L290 TraceCheckUtils]: 188: Hoare triple {121596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:22,355 INFO L290 TraceCheckUtils]: 187: Hoare triple {121596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:22,355 INFO L290 TraceCheckUtils]: 186: Hoare triple {121596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:22,355 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {120895#true} {121596#(<= ~counter~0 24)} #63#return; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:22,355 INFO L290 TraceCheckUtils]: 184: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,355 INFO L290 TraceCheckUtils]: 183: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,356 INFO L290 TraceCheckUtils]: 182: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,356 INFO L272 TraceCheckUtils]: 181: Hoare triple {121596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,356 INFO L290 TraceCheckUtils]: 180: Hoare triple {121596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:22,357 INFO L290 TraceCheckUtils]: 179: Hoare triple {121568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:22,357 INFO L290 TraceCheckUtils]: 178: Hoare triple {121568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:22,357 INFO L290 TraceCheckUtils]: 177: Hoare triple {121568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:22,358 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {120895#true} {121568#(<= ~counter~0 23)} #63#return; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:22,358 INFO L290 TraceCheckUtils]: 175: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,358 INFO L290 TraceCheckUtils]: 174: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,358 INFO L290 TraceCheckUtils]: 173: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,358 INFO L272 TraceCheckUtils]: 172: Hoare triple {121568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,358 INFO L290 TraceCheckUtils]: 171: Hoare triple {121568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:22,359 INFO L290 TraceCheckUtils]: 170: Hoare triple {121540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:22,360 INFO L290 TraceCheckUtils]: 169: Hoare triple {121540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:22,360 INFO L290 TraceCheckUtils]: 168: Hoare triple {121540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:22,360 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {120895#true} {121540#(<= ~counter~0 22)} #63#return; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:22,360 INFO L290 TraceCheckUtils]: 166: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,361 INFO L290 TraceCheckUtils]: 165: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,361 INFO L290 TraceCheckUtils]: 164: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,361 INFO L272 TraceCheckUtils]: 163: Hoare triple {121540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,361 INFO L290 TraceCheckUtils]: 162: Hoare triple {121540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:22,362 INFO L290 TraceCheckUtils]: 161: Hoare triple {121512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:22,362 INFO L290 TraceCheckUtils]: 160: Hoare triple {121512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:22,362 INFO L290 TraceCheckUtils]: 159: Hoare triple {121512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:22,363 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {120895#true} {121512#(<= ~counter~0 21)} #63#return; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:22,363 INFO L290 TraceCheckUtils]: 157: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,363 INFO L290 TraceCheckUtils]: 156: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,363 INFO L290 TraceCheckUtils]: 155: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,363 INFO L272 TraceCheckUtils]: 154: Hoare triple {121512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,364 INFO L290 TraceCheckUtils]: 153: Hoare triple {121512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:22,364 INFO L290 TraceCheckUtils]: 152: Hoare triple {121484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:22,365 INFO L290 TraceCheckUtils]: 151: Hoare triple {121484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:22,365 INFO L290 TraceCheckUtils]: 150: Hoare triple {121484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:22,365 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {120895#true} {121484#(<= ~counter~0 20)} #63#return; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:22,366 INFO L290 TraceCheckUtils]: 148: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,366 INFO L290 TraceCheckUtils]: 147: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,366 INFO L290 TraceCheckUtils]: 146: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,366 INFO L272 TraceCheckUtils]: 145: Hoare triple {121484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,366 INFO L290 TraceCheckUtils]: 144: Hoare triple {121484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:22,367 INFO L290 TraceCheckUtils]: 143: Hoare triple {121456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:22,367 INFO L290 TraceCheckUtils]: 142: Hoare triple {121456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:22,367 INFO L290 TraceCheckUtils]: 141: Hoare triple {121456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:22,368 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {120895#true} {121456#(<= ~counter~0 19)} #63#return; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:22,368 INFO L290 TraceCheckUtils]: 139: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,368 INFO L290 TraceCheckUtils]: 138: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,368 INFO L290 TraceCheckUtils]: 137: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,368 INFO L272 TraceCheckUtils]: 136: Hoare triple {121456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,369 INFO L290 TraceCheckUtils]: 135: Hoare triple {121456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:22,369 INFO L290 TraceCheckUtils]: 134: Hoare triple {121428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:22,370 INFO L290 TraceCheckUtils]: 133: Hoare triple {121428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:22,370 INFO L290 TraceCheckUtils]: 132: Hoare triple {121428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:22,370 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {120895#true} {121428#(<= ~counter~0 18)} #63#return; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:22,371 INFO L290 TraceCheckUtils]: 130: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,371 INFO L290 TraceCheckUtils]: 129: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,371 INFO L290 TraceCheckUtils]: 128: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,371 INFO L272 TraceCheckUtils]: 127: Hoare triple {121428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,371 INFO L290 TraceCheckUtils]: 126: Hoare triple {121428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:22,372 INFO L290 TraceCheckUtils]: 125: Hoare triple {121400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:22,372 INFO L290 TraceCheckUtils]: 124: Hoare triple {121400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:22,372 INFO L290 TraceCheckUtils]: 123: Hoare triple {121400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:22,373 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {120895#true} {121400#(<= ~counter~0 17)} #63#return; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:22,373 INFO L290 TraceCheckUtils]: 121: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,373 INFO L290 TraceCheckUtils]: 120: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,373 INFO L290 TraceCheckUtils]: 119: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,373 INFO L272 TraceCheckUtils]: 118: Hoare triple {121400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,374 INFO L290 TraceCheckUtils]: 117: Hoare triple {121400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:22,374 INFO L290 TraceCheckUtils]: 116: Hoare triple {121372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:22,375 INFO L290 TraceCheckUtils]: 115: Hoare triple {121372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:22,375 INFO L290 TraceCheckUtils]: 114: Hoare triple {121372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:22,376 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {120895#true} {121372#(<= ~counter~0 16)} #63#return; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:22,376 INFO L290 TraceCheckUtils]: 112: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,376 INFO L290 TraceCheckUtils]: 111: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,376 INFO L290 TraceCheckUtils]: 110: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,376 INFO L272 TraceCheckUtils]: 109: Hoare triple {121372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,376 INFO L290 TraceCheckUtils]: 108: Hoare triple {121372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:22,377 INFO L290 TraceCheckUtils]: 107: Hoare triple {121344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:22,377 INFO L290 TraceCheckUtils]: 106: Hoare triple {121344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:22,378 INFO L290 TraceCheckUtils]: 105: Hoare triple {121344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:22,378 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {120895#true} {121344#(<= ~counter~0 15)} #63#return; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:22,378 INFO L290 TraceCheckUtils]: 103: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,378 INFO L290 TraceCheckUtils]: 102: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,378 INFO L290 TraceCheckUtils]: 101: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,378 INFO L272 TraceCheckUtils]: 100: Hoare triple {121344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,379 INFO L290 TraceCheckUtils]: 99: Hoare triple {121344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:22,380 INFO L290 TraceCheckUtils]: 98: Hoare triple {121316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:22,380 INFO L290 TraceCheckUtils]: 97: Hoare triple {121316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:22,380 INFO L290 TraceCheckUtils]: 96: Hoare triple {121316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:22,381 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {120895#true} {121316#(<= ~counter~0 14)} #63#return; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:22,381 INFO L290 TraceCheckUtils]: 94: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,381 INFO L290 TraceCheckUtils]: 93: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,381 INFO L290 TraceCheckUtils]: 92: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,381 INFO L272 TraceCheckUtils]: 91: Hoare triple {121316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,381 INFO L290 TraceCheckUtils]: 90: Hoare triple {121316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:22,382 INFO L290 TraceCheckUtils]: 89: Hoare triple {121288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:22,382 INFO L290 TraceCheckUtils]: 88: Hoare triple {121288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:22,383 INFO L290 TraceCheckUtils]: 87: Hoare triple {121288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:22,383 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {120895#true} {121288#(<= ~counter~0 13)} #63#return; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:22,383 INFO L290 TraceCheckUtils]: 85: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,383 INFO L290 TraceCheckUtils]: 84: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,383 INFO L290 TraceCheckUtils]: 83: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,383 INFO L272 TraceCheckUtils]: 82: Hoare triple {121288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,384 INFO L290 TraceCheckUtils]: 81: Hoare triple {121288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:22,385 INFO L290 TraceCheckUtils]: 80: Hoare triple {121260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:22,385 INFO L290 TraceCheckUtils]: 79: Hoare triple {121260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:22,385 INFO L290 TraceCheckUtils]: 78: Hoare triple {121260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:22,386 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {120895#true} {121260#(<= ~counter~0 12)} #63#return; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:22,386 INFO L290 TraceCheckUtils]: 76: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,386 INFO L290 TraceCheckUtils]: 75: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,386 INFO L290 TraceCheckUtils]: 74: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,386 INFO L272 TraceCheckUtils]: 73: Hoare triple {121260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,386 INFO L290 TraceCheckUtils]: 72: Hoare triple {121260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:22,387 INFO L290 TraceCheckUtils]: 71: Hoare triple {121232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:22,387 INFO L290 TraceCheckUtils]: 70: Hoare triple {121232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:22,388 INFO L290 TraceCheckUtils]: 69: Hoare triple {121232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:22,388 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {120895#true} {121232#(<= ~counter~0 11)} #63#return; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:22,388 INFO L290 TraceCheckUtils]: 67: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,388 INFO L290 TraceCheckUtils]: 66: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,388 INFO L290 TraceCheckUtils]: 65: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,388 INFO L272 TraceCheckUtils]: 64: Hoare triple {121232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,389 INFO L290 TraceCheckUtils]: 63: Hoare triple {121232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:22,390 INFO L290 TraceCheckUtils]: 62: Hoare triple {121204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:22,390 INFO L290 TraceCheckUtils]: 61: Hoare triple {121204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:22,390 INFO L290 TraceCheckUtils]: 60: Hoare triple {121204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:22,391 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {120895#true} {121204#(<= ~counter~0 10)} #63#return; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:22,391 INFO L290 TraceCheckUtils]: 58: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,391 INFO L290 TraceCheckUtils]: 57: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,391 INFO L290 TraceCheckUtils]: 56: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,391 INFO L272 TraceCheckUtils]: 55: Hoare triple {121204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,391 INFO L290 TraceCheckUtils]: 54: Hoare triple {121204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:22,392 INFO L290 TraceCheckUtils]: 53: Hoare triple {121176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:22,392 INFO L290 TraceCheckUtils]: 52: Hoare triple {121176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:22,393 INFO L290 TraceCheckUtils]: 51: Hoare triple {121176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:22,393 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {120895#true} {121176#(<= ~counter~0 9)} #63#return; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:22,393 INFO L290 TraceCheckUtils]: 49: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,393 INFO L290 TraceCheckUtils]: 48: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,393 INFO L290 TraceCheckUtils]: 47: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,393 INFO L272 TraceCheckUtils]: 46: Hoare triple {121176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,394 INFO L290 TraceCheckUtils]: 45: Hoare triple {121176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:22,395 INFO L290 TraceCheckUtils]: 44: Hoare triple {121148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:22,395 INFO L290 TraceCheckUtils]: 43: Hoare triple {121148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:22,395 INFO L290 TraceCheckUtils]: 42: Hoare triple {121148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:22,396 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120895#true} {121148#(<= ~counter~0 8)} #63#return; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:22,396 INFO L290 TraceCheckUtils]: 40: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,396 INFO L290 TraceCheckUtils]: 39: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,396 INFO L290 TraceCheckUtils]: 38: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,396 INFO L272 TraceCheckUtils]: 37: Hoare triple {121148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,396 INFO L290 TraceCheckUtils]: 36: Hoare triple {121148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:22,397 INFO L290 TraceCheckUtils]: 35: Hoare triple {121120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:22,397 INFO L290 TraceCheckUtils]: 34: Hoare triple {121120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:22,398 INFO L290 TraceCheckUtils]: 33: Hoare triple {121120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:22,398 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120895#true} {121120#(<= ~counter~0 7)} #63#return; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:22,398 INFO L290 TraceCheckUtils]: 31: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,398 INFO L290 TraceCheckUtils]: 30: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,398 INFO L290 TraceCheckUtils]: 29: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,398 INFO L272 TraceCheckUtils]: 28: Hoare triple {121120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,399 INFO L290 TraceCheckUtils]: 27: Hoare triple {121120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:22,400 INFO L290 TraceCheckUtils]: 26: Hoare triple {121092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:22,400 INFO L290 TraceCheckUtils]: 25: Hoare triple {121092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:22,400 INFO L290 TraceCheckUtils]: 24: Hoare triple {121092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:22,401 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120895#true} {121092#(<= ~counter~0 6)} #63#return; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:22,401 INFO L290 TraceCheckUtils]: 22: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,401 INFO L290 TraceCheckUtils]: 21: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,401 INFO L290 TraceCheckUtils]: 20: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,401 INFO L272 TraceCheckUtils]: 19: Hoare triple {121092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,401 INFO L290 TraceCheckUtils]: 18: Hoare triple {121092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:22,402 INFO L290 TraceCheckUtils]: 17: Hoare triple {121064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:22,402 INFO L290 TraceCheckUtils]: 16: Hoare triple {121064#(<= ~counter~0 5)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:22,403 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120895#true} {121064#(<= ~counter~0 5)} #61#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:22,403 INFO L290 TraceCheckUtils]: 14: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,403 INFO L290 TraceCheckUtils]: 13: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,403 INFO L290 TraceCheckUtils]: 12: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,403 INFO L272 TraceCheckUtils]: 11: Hoare triple {121064#(<= ~counter~0 5)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,403 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120895#true} {121064#(<= ~counter~0 5)} #59#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:22,404 INFO L290 TraceCheckUtils]: 9: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-08 06:23:22,404 INFO L290 TraceCheckUtils]: 8: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-08 06:23:22,404 INFO L290 TraceCheckUtils]: 7: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-08 06:23:22,404 INFO L272 TraceCheckUtils]: 6: Hoare triple {121064#(<= ~counter~0 5)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120895#true} is VALID [2022-04-08 06:23:22,404 INFO L290 TraceCheckUtils]: 5: Hoare triple {121064#(<= ~counter~0 5)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:22,404 INFO L272 TraceCheckUtils]: 4: Hoare triple {121064#(<= ~counter~0 5)} call #t~ret7 := main(); {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:22,405 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121064#(<= ~counter~0 5)} {120895#true} #67#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:22,405 INFO L290 TraceCheckUtils]: 2: Hoare triple {121064#(<= ~counter~0 5)} assume true; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:22,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {120895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {121064#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:22,405 INFO L272 TraceCheckUtils]: 0: Hoare triple {120895#true} call ULTIMATE.init(); {120895#true} is VALID [2022-04-08 06:23:22,406 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 06:23:22,406 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:23:22,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284210197] [2022-04-08 06:23:22,406 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:23:22,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1643608950] [2022-04-08 06:23:22,406 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1643608950] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:23:22,407 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:23:22,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48] total 54 [2022-04-08 06:23:22,407 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:23:22,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1382263972] [2022-04-08 06:23:22,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1382263972] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:23:22,407 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:23:22,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-08 06:23:22,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348633861] [2022-04-08 06:23:22,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:23:22,408 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 06:23:22,408 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:23:22,408 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 06:23:22,765 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 06:23:22,765 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-08 06:23:22,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:23:22,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-08 06:23:22,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:23:22,766 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 06:23:25,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:25,538 INFO L93 Difference]: Finished difference Result 430 states and 476 transitions. [2022-04-08 06:23:25,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2022-04-08 06:23:25,539 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 06:23:25,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:23:25,539 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 06:23:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-08 06:23:25,548 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 06:23:25,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-08 06:23:25,557 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 475 transitions. [2022-04-08 06:23:25,986 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 06:23:25,994 INFO L225 Difference]: With dead ends: 430 [2022-04-08 06:23:25,994 INFO L226 Difference]: Without dead ends: 425 [2022-04-08 06:23:25,995 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 06:23:25,995 INFO L913 BasicCegarLoop]: 70 mSDtfsCounter, 145 mSDsluCounter, 370 mSDsCounter, 0 mSdLazyCounter, 315 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 145 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 06:23:25,995 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [145 Valid, 440 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 315 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 06:23:25,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2022-04-08 06:23:26,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 425. [2022-04-08 06:23:26,718 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:23:26,718 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 06:23:26,719 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 06:23:26,719 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 06:23:26,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:26,726 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-08 06:23:26,726 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-08 06:23:26,726 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:23:26,726 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:23:26,727 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 06:23:26,727 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 06:23:26,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:26,736 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-08 06:23:26,737 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-08 06:23:26,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:23:26,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:23:26,737 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:23:26,737 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:23:26,738 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 06:23:26,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 471 transitions. [2022-04-08 06:23:26,750 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 471 transitions. Word has length 419 [2022-04-08 06:23:26,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:23:26,750 INFO L478 AbstractCegarLoop]: Abstraction has 425 states and 471 transitions. [2022-04-08 06:23:26,751 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 06:23:26,751 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 425 states and 471 transitions. [2022-04-08 06:23:28,812 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 06:23:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-08 06:23:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-04-08 06:23:28,814 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:23:28,814 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 06:23:28,820 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 06:23:29,015 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 06:23:29,015 INFO L403 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:23:29,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:23:29,015 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 89 times [2022-04-08 06:23:29,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:23:29,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [631240751] [2022-04-08 06:23:29,016 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:23:29,016 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 90 times [2022-04-08 06:23:29,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:23:29,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908769829] [2022-04-08 06:23:29,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:23:29,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:23:29,051 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:23:29,051 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1291601528] [2022-04-08 06:23:29,051 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 06:23:29,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:23:29,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:23:29,052 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 06:23:29,052 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 06:23:35,265 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 46 check-sat command(s) [2022-04-08 06:23:35,265 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:23:35,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 993 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-08 06:23:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:23:35,347 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:23:37,761 INFO L272 TraceCheckUtils]: 0: Hoare triple {126110#true} call ULTIMATE.init(); {126110#true} is VALID [2022-04-08 06:23:37,762 INFO L290 TraceCheckUtils]: 1: Hoare triple {126110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,762 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126118#(<= ~counter~0 0)} {126110#true} #67#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,763 INFO L272 TraceCheckUtils]: 4: Hoare triple {126118#(<= ~counter~0 0)} call #t~ret7 := main(); {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,763 INFO L290 TraceCheckUtils]: 5: Hoare triple {126118#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,763 INFO L272 TraceCheckUtils]: 6: Hoare triple {126118#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,764 INFO L290 TraceCheckUtils]: 7: Hoare triple {126118#(<= ~counter~0 0)} ~cond := #in~cond; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,764 INFO L290 TraceCheckUtils]: 8: Hoare triple {126118#(<= ~counter~0 0)} assume !(0 == ~cond); {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,764 INFO L290 TraceCheckUtils]: 9: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,764 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126118#(<= ~counter~0 0)} {126118#(<= ~counter~0 0)} #59#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,765 INFO L272 TraceCheckUtils]: 11: Hoare triple {126118#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,765 INFO L290 TraceCheckUtils]: 12: Hoare triple {126118#(<= ~counter~0 0)} ~cond := #in~cond; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,765 INFO L290 TraceCheckUtils]: 13: Hoare triple {126118#(<= ~counter~0 0)} assume !(0 == ~cond); {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,766 INFO L290 TraceCheckUtils]: 14: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,766 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126118#(<= ~counter~0 0)} {126118#(<= ~counter~0 0)} #61#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,766 INFO L290 TraceCheckUtils]: 16: Hoare triple {126118#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126118#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:37,769 INFO L290 TraceCheckUtils]: 17: Hoare triple {126118#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126167#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:37,769 INFO L290 TraceCheckUtils]: 18: Hoare triple {126167#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {126167#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:37,769 INFO L272 TraceCheckUtils]: 19: Hoare triple {126167#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126167#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:37,770 INFO L290 TraceCheckUtils]: 20: Hoare triple {126167#(<= ~counter~0 1)} ~cond := #in~cond; {126167#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:37,770 INFO L290 TraceCheckUtils]: 21: Hoare triple {126167#(<= ~counter~0 1)} assume !(0 == ~cond); {126167#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:37,770 INFO L290 TraceCheckUtils]: 22: Hoare triple {126167#(<= ~counter~0 1)} assume true; {126167#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:37,771 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126167#(<= ~counter~0 1)} {126167#(<= ~counter~0 1)} #63#return; {126167#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:37,771 INFO L290 TraceCheckUtils]: 24: Hoare triple {126167#(<= ~counter~0 1)} assume !!(0 != ~r~0); {126167#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:37,771 INFO L290 TraceCheckUtils]: 25: Hoare triple {126167#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126167#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:37,772 INFO L290 TraceCheckUtils]: 26: Hoare triple {126167#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126195#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:37,772 INFO L290 TraceCheckUtils]: 27: Hoare triple {126195#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {126195#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:37,773 INFO L272 TraceCheckUtils]: 28: Hoare triple {126195#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126195#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:37,773 INFO L290 TraceCheckUtils]: 29: Hoare triple {126195#(<= ~counter~0 2)} ~cond := #in~cond; {126195#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:37,773 INFO L290 TraceCheckUtils]: 30: Hoare triple {126195#(<= ~counter~0 2)} assume !(0 == ~cond); {126195#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:37,774 INFO L290 TraceCheckUtils]: 31: Hoare triple {126195#(<= ~counter~0 2)} assume true; {126195#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:37,774 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126195#(<= ~counter~0 2)} {126195#(<= ~counter~0 2)} #63#return; {126195#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:37,775 INFO L290 TraceCheckUtils]: 33: Hoare triple {126195#(<= ~counter~0 2)} assume !!(0 != ~r~0); {126195#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:37,775 INFO L290 TraceCheckUtils]: 34: Hoare triple {126195#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126195#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:37,776 INFO L290 TraceCheckUtils]: 35: Hoare triple {126195#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126223#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:37,776 INFO L290 TraceCheckUtils]: 36: Hoare triple {126223#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {126223#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:37,777 INFO L272 TraceCheckUtils]: 37: Hoare triple {126223#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126223#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:37,777 INFO L290 TraceCheckUtils]: 38: Hoare triple {126223#(<= ~counter~0 3)} ~cond := #in~cond; {126223#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:37,777 INFO L290 TraceCheckUtils]: 39: Hoare triple {126223#(<= ~counter~0 3)} assume !(0 == ~cond); {126223#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:37,777 INFO L290 TraceCheckUtils]: 40: Hoare triple {126223#(<= ~counter~0 3)} assume true; {126223#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:37,778 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126223#(<= ~counter~0 3)} {126223#(<= ~counter~0 3)} #63#return; {126223#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:37,778 INFO L290 TraceCheckUtils]: 42: Hoare triple {126223#(<= ~counter~0 3)} assume !!(0 != ~r~0); {126223#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:37,778 INFO L290 TraceCheckUtils]: 43: Hoare triple {126223#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126223#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:37,779 INFO L290 TraceCheckUtils]: 44: Hoare triple {126223#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:37,780 INFO L290 TraceCheckUtils]: 45: Hoare triple {126251#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:37,780 INFO L272 TraceCheckUtils]: 46: Hoare triple {126251#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:37,780 INFO L290 TraceCheckUtils]: 47: Hoare triple {126251#(<= ~counter~0 4)} ~cond := #in~cond; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:37,781 INFO L290 TraceCheckUtils]: 48: Hoare triple {126251#(<= ~counter~0 4)} assume !(0 == ~cond); {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:37,781 INFO L290 TraceCheckUtils]: 49: Hoare triple {126251#(<= ~counter~0 4)} assume true; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:37,781 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126251#(<= ~counter~0 4)} {126251#(<= ~counter~0 4)} #63#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:37,782 INFO L290 TraceCheckUtils]: 51: Hoare triple {126251#(<= ~counter~0 4)} assume !!(0 != ~r~0); {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:37,782 INFO L290 TraceCheckUtils]: 52: Hoare triple {126251#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:37,783 INFO L290 TraceCheckUtils]: 53: Hoare triple {126251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:37,783 INFO L290 TraceCheckUtils]: 54: Hoare triple {126279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:37,784 INFO L272 TraceCheckUtils]: 55: Hoare triple {126279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:37,784 INFO L290 TraceCheckUtils]: 56: Hoare triple {126279#(<= ~counter~0 5)} ~cond := #in~cond; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:37,784 INFO L290 TraceCheckUtils]: 57: Hoare triple {126279#(<= ~counter~0 5)} assume !(0 == ~cond); {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:37,784 INFO L290 TraceCheckUtils]: 58: Hoare triple {126279#(<= ~counter~0 5)} assume true; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:37,785 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126279#(<= ~counter~0 5)} {126279#(<= ~counter~0 5)} #63#return; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:37,785 INFO L290 TraceCheckUtils]: 60: Hoare triple {126279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:37,785 INFO L290 TraceCheckUtils]: 61: Hoare triple {126279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:37,786 INFO L290 TraceCheckUtils]: 62: Hoare triple {126279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:37,787 INFO L290 TraceCheckUtils]: 63: Hoare triple {126307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:37,787 INFO L272 TraceCheckUtils]: 64: Hoare triple {126307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:37,787 INFO L290 TraceCheckUtils]: 65: Hoare triple {126307#(<= ~counter~0 6)} ~cond := #in~cond; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:37,788 INFO L290 TraceCheckUtils]: 66: Hoare triple {126307#(<= ~counter~0 6)} assume !(0 == ~cond); {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:37,788 INFO L290 TraceCheckUtils]: 67: Hoare triple {126307#(<= ~counter~0 6)} assume true; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:37,788 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126307#(<= ~counter~0 6)} {126307#(<= ~counter~0 6)} #63#return; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:37,789 INFO L290 TraceCheckUtils]: 69: Hoare triple {126307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:37,789 INFO L290 TraceCheckUtils]: 70: Hoare triple {126307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:37,790 INFO L290 TraceCheckUtils]: 71: Hoare triple {126307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:37,790 INFO L290 TraceCheckUtils]: 72: Hoare triple {126335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:37,791 INFO L272 TraceCheckUtils]: 73: Hoare triple {126335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:37,791 INFO L290 TraceCheckUtils]: 74: Hoare triple {126335#(<= ~counter~0 7)} ~cond := #in~cond; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:37,791 INFO L290 TraceCheckUtils]: 75: Hoare triple {126335#(<= ~counter~0 7)} assume !(0 == ~cond); {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:37,792 INFO L290 TraceCheckUtils]: 76: Hoare triple {126335#(<= ~counter~0 7)} assume true; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:37,792 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126335#(<= ~counter~0 7)} {126335#(<= ~counter~0 7)} #63#return; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:37,792 INFO L290 TraceCheckUtils]: 78: Hoare triple {126335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:37,793 INFO L290 TraceCheckUtils]: 79: Hoare triple {126335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:37,794 INFO L290 TraceCheckUtils]: 80: Hoare triple {126335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:37,794 INFO L290 TraceCheckUtils]: 81: Hoare triple {126363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:37,794 INFO L272 TraceCheckUtils]: 82: Hoare triple {126363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:37,795 INFO L290 TraceCheckUtils]: 83: Hoare triple {126363#(<= ~counter~0 8)} ~cond := #in~cond; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:37,795 INFO L290 TraceCheckUtils]: 84: Hoare triple {126363#(<= ~counter~0 8)} assume !(0 == ~cond); {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:37,795 INFO L290 TraceCheckUtils]: 85: Hoare triple {126363#(<= ~counter~0 8)} assume true; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:37,796 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126363#(<= ~counter~0 8)} {126363#(<= ~counter~0 8)} #63#return; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:37,796 INFO L290 TraceCheckUtils]: 87: Hoare triple {126363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:37,796 INFO L290 TraceCheckUtils]: 88: Hoare triple {126363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:37,797 INFO L290 TraceCheckUtils]: 89: Hoare triple {126363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:37,797 INFO L290 TraceCheckUtils]: 90: Hoare triple {126391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:37,798 INFO L272 TraceCheckUtils]: 91: Hoare triple {126391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:37,798 INFO L290 TraceCheckUtils]: 92: Hoare triple {126391#(<= ~counter~0 9)} ~cond := #in~cond; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:37,798 INFO L290 TraceCheckUtils]: 93: Hoare triple {126391#(<= ~counter~0 9)} assume !(0 == ~cond); {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:37,799 INFO L290 TraceCheckUtils]: 94: Hoare triple {126391#(<= ~counter~0 9)} assume true; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:37,799 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126391#(<= ~counter~0 9)} {126391#(<= ~counter~0 9)} #63#return; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:37,799 INFO L290 TraceCheckUtils]: 96: Hoare triple {126391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:37,800 INFO L290 TraceCheckUtils]: 97: Hoare triple {126391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:37,801 INFO L290 TraceCheckUtils]: 98: Hoare triple {126391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:37,801 INFO L290 TraceCheckUtils]: 99: Hoare triple {126419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:37,801 INFO L272 TraceCheckUtils]: 100: Hoare triple {126419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:37,802 INFO L290 TraceCheckUtils]: 101: Hoare triple {126419#(<= ~counter~0 10)} ~cond := #in~cond; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:37,802 INFO L290 TraceCheckUtils]: 102: Hoare triple {126419#(<= ~counter~0 10)} assume !(0 == ~cond); {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:37,802 INFO L290 TraceCheckUtils]: 103: Hoare triple {126419#(<= ~counter~0 10)} assume true; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:37,803 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126419#(<= ~counter~0 10)} {126419#(<= ~counter~0 10)} #63#return; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:37,803 INFO L290 TraceCheckUtils]: 105: Hoare triple {126419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:37,803 INFO L290 TraceCheckUtils]: 106: Hoare triple {126419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:37,804 INFO L290 TraceCheckUtils]: 107: Hoare triple {126419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:37,805 INFO L290 TraceCheckUtils]: 108: Hoare triple {126447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:37,805 INFO L272 TraceCheckUtils]: 109: Hoare triple {126447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:37,805 INFO L290 TraceCheckUtils]: 110: Hoare triple {126447#(<= ~counter~0 11)} ~cond := #in~cond; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:37,806 INFO L290 TraceCheckUtils]: 111: Hoare triple {126447#(<= ~counter~0 11)} assume !(0 == ~cond); {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:37,806 INFO L290 TraceCheckUtils]: 112: Hoare triple {126447#(<= ~counter~0 11)} assume true; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:37,806 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126447#(<= ~counter~0 11)} {126447#(<= ~counter~0 11)} #63#return; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:37,807 INFO L290 TraceCheckUtils]: 114: Hoare triple {126447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:37,807 INFO L290 TraceCheckUtils]: 115: Hoare triple {126447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:37,808 INFO L290 TraceCheckUtils]: 116: Hoare triple {126447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:37,808 INFO L290 TraceCheckUtils]: 117: Hoare triple {126475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:37,809 INFO L272 TraceCheckUtils]: 118: Hoare triple {126475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:37,809 INFO L290 TraceCheckUtils]: 119: Hoare triple {126475#(<= ~counter~0 12)} ~cond := #in~cond; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:37,809 INFO L290 TraceCheckUtils]: 120: Hoare triple {126475#(<= ~counter~0 12)} assume !(0 == ~cond); {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:37,809 INFO L290 TraceCheckUtils]: 121: Hoare triple {126475#(<= ~counter~0 12)} assume true; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:37,810 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126475#(<= ~counter~0 12)} {126475#(<= ~counter~0 12)} #63#return; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:37,810 INFO L290 TraceCheckUtils]: 123: Hoare triple {126475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:37,810 INFO L290 TraceCheckUtils]: 124: Hoare triple {126475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:37,811 INFO L290 TraceCheckUtils]: 125: Hoare triple {126475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:37,812 INFO L290 TraceCheckUtils]: 126: Hoare triple {126503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:37,812 INFO L272 TraceCheckUtils]: 127: Hoare triple {126503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:37,812 INFO L290 TraceCheckUtils]: 128: Hoare triple {126503#(<= ~counter~0 13)} ~cond := #in~cond; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:37,813 INFO L290 TraceCheckUtils]: 129: Hoare triple {126503#(<= ~counter~0 13)} assume !(0 == ~cond); {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:37,813 INFO L290 TraceCheckUtils]: 130: Hoare triple {126503#(<= ~counter~0 13)} assume true; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:37,814 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126503#(<= ~counter~0 13)} {126503#(<= ~counter~0 13)} #63#return; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:37,814 INFO L290 TraceCheckUtils]: 132: Hoare triple {126503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:37,814 INFO L290 TraceCheckUtils]: 133: Hoare triple {126503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:37,815 INFO L290 TraceCheckUtils]: 134: Hoare triple {126503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:37,815 INFO L290 TraceCheckUtils]: 135: Hoare triple {126531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:37,816 INFO L272 TraceCheckUtils]: 136: Hoare triple {126531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:37,816 INFO L290 TraceCheckUtils]: 137: Hoare triple {126531#(<= ~counter~0 14)} ~cond := #in~cond; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:37,816 INFO L290 TraceCheckUtils]: 138: Hoare triple {126531#(<= ~counter~0 14)} assume !(0 == ~cond); {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:37,817 INFO L290 TraceCheckUtils]: 139: Hoare triple {126531#(<= ~counter~0 14)} assume true; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:37,817 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126531#(<= ~counter~0 14)} {126531#(<= ~counter~0 14)} #63#return; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:37,817 INFO L290 TraceCheckUtils]: 141: Hoare triple {126531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:37,818 INFO L290 TraceCheckUtils]: 142: Hoare triple {126531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:37,819 INFO L290 TraceCheckUtils]: 143: Hoare triple {126531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:37,819 INFO L290 TraceCheckUtils]: 144: Hoare triple {126559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:37,819 INFO L272 TraceCheckUtils]: 145: Hoare triple {126559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:37,820 INFO L290 TraceCheckUtils]: 146: Hoare triple {126559#(<= ~counter~0 15)} ~cond := #in~cond; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:37,820 INFO L290 TraceCheckUtils]: 147: Hoare triple {126559#(<= ~counter~0 15)} assume !(0 == ~cond); {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:37,820 INFO L290 TraceCheckUtils]: 148: Hoare triple {126559#(<= ~counter~0 15)} assume true; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:37,821 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126559#(<= ~counter~0 15)} {126559#(<= ~counter~0 15)} #63#return; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:37,821 INFO L290 TraceCheckUtils]: 150: Hoare triple {126559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:37,821 INFO L290 TraceCheckUtils]: 151: Hoare triple {126559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:37,822 INFO L290 TraceCheckUtils]: 152: Hoare triple {126559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:37,822 INFO L290 TraceCheckUtils]: 153: Hoare triple {126587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:37,823 INFO L272 TraceCheckUtils]: 154: Hoare triple {126587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:37,823 INFO L290 TraceCheckUtils]: 155: Hoare triple {126587#(<= ~counter~0 16)} ~cond := #in~cond; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:37,823 INFO L290 TraceCheckUtils]: 156: Hoare triple {126587#(<= ~counter~0 16)} assume !(0 == ~cond); {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:37,824 INFO L290 TraceCheckUtils]: 157: Hoare triple {126587#(<= ~counter~0 16)} assume true; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:37,824 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126587#(<= ~counter~0 16)} {126587#(<= ~counter~0 16)} #63#return; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:37,824 INFO L290 TraceCheckUtils]: 159: Hoare triple {126587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:37,825 INFO L290 TraceCheckUtils]: 160: Hoare triple {126587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:37,826 INFO L290 TraceCheckUtils]: 161: Hoare triple {126587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:37,826 INFO L290 TraceCheckUtils]: 162: Hoare triple {126615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:37,827 INFO L272 TraceCheckUtils]: 163: Hoare triple {126615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:37,827 INFO L290 TraceCheckUtils]: 164: Hoare triple {126615#(<= ~counter~0 17)} ~cond := #in~cond; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:37,827 INFO L290 TraceCheckUtils]: 165: Hoare triple {126615#(<= ~counter~0 17)} assume !(0 == ~cond); {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:37,827 INFO L290 TraceCheckUtils]: 166: Hoare triple {126615#(<= ~counter~0 17)} assume true; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:37,828 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126615#(<= ~counter~0 17)} {126615#(<= ~counter~0 17)} #63#return; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:37,828 INFO L290 TraceCheckUtils]: 168: Hoare triple {126615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:37,828 INFO L290 TraceCheckUtils]: 169: Hoare triple {126615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:37,829 INFO L290 TraceCheckUtils]: 170: Hoare triple {126615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:37,830 INFO L290 TraceCheckUtils]: 171: Hoare triple {126643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:37,830 INFO L272 TraceCheckUtils]: 172: Hoare triple {126643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:37,830 INFO L290 TraceCheckUtils]: 173: Hoare triple {126643#(<= ~counter~0 18)} ~cond := #in~cond; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:37,831 INFO L290 TraceCheckUtils]: 174: Hoare triple {126643#(<= ~counter~0 18)} assume !(0 == ~cond); {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:37,831 INFO L290 TraceCheckUtils]: 175: Hoare triple {126643#(<= ~counter~0 18)} assume true; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:37,831 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126643#(<= ~counter~0 18)} {126643#(<= ~counter~0 18)} #63#return; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:37,832 INFO L290 TraceCheckUtils]: 177: Hoare triple {126643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:37,832 INFO L290 TraceCheckUtils]: 178: Hoare triple {126643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:37,833 INFO L290 TraceCheckUtils]: 179: Hoare triple {126643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:37,833 INFO L290 TraceCheckUtils]: 180: Hoare triple {126671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:37,834 INFO L272 TraceCheckUtils]: 181: Hoare triple {126671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:37,834 INFO L290 TraceCheckUtils]: 182: Hoare triple {126671#(<= ~counter~0 19)} ~cond := #in~cond; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:37,834 INFO L290 TraceCheckUtils]: 183: Hoare triple {126671#(<= ~counter~0 19)} assume !(0 == ~cond); {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:37,834 INFO L290 TraceCheckUtils]: 184: Hoare triple {126671#(<= ~counter~0 19)} assume true; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:37,835 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126671#(<= ~counter~0 19)} {126671#(<= ~counter~0 19)} #63#return; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:37,835 INFO L290 TraceCheckUtils]: 186: Hoare triple {126671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:37,836 INFO L290 TraceCheckUtils]: 187: Hoare triple {126671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:37,836 INFO L290 TraceCheckUtils]: 188: Hoare triple {126671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:37,837 INFO L290 TraceCheckUtils]: 189: Hoare triple {126699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:37,837 INFO L272 TraceCheckUtils]: 190: Hoare triple {126699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:37,838 INFO L290 TraceCheckUtils]: 191: Hoare triple {126699#(<= ~counter~0 20)} ~cond := #in~cond; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:37,838 INFO L290 TraceCheckUtils]: 192: Hoare triple {126699#(<= ~counter~0 20)} assume !(0 == ~cond); {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:37,838 INFO L290 TraceCheckUtils]: 193: Hoare triple {126699#(<= ~counter~0 20)} assume true; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:37,839 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126699#(<= ~counter~0 20)} {126699#(<= ~counter~0 20)} #63#return; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:37,839 INFO L290 TraceCheckUtils]: 195: Hoare triple {126699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:37,839 INFO L290 TraceCheckUtils]: 196: Hoare triple {126699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:37,840 INFO L290 TraceCheckUtils]: 197: Hoare triple {126699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:37,840 INFO L290 TraceCheckUtils]: 198: Hoare triple {126727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:37,841 INFO L272 TraceCheckUtils]: 199: Hoare triple {126727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:37,841 INFO L290 TraceCheckUtils]: 200: Hoare triple {126727#(<= ~counter~0 21)} ~cond := #in~cond; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:37,841 INFO L290 TraceCheckUtils]: 201: Hoare triple {126727#(<= ~counter~0 21)} assume !(0 == ~cond); {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:37,842 INFO L290 TraceCheckUtils]: 202: Hoare triple {126727#(<= ~counter~0 21)} assume true; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:37,842 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126727#(<= ~counter~0 21)} {126727#(<= ~counter~0 21)} #63#return; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:37,842 INFO L290 TraceCheckUtils]: 204: Hoare triple {126727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:37,843 INFO L290 TraceCheckUtils]: 205: Hoare triple {126727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:37,844 INFO L290 TraceCheckUtils]: 206: Hoare triple {126727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:37,844 INFO L290 TraceCheckUtils]: 207: Hoare triple {126755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:37,844 INFO L272 TraceCheckUtils]: 208: Hoare triple {126755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:37,845 INFO L290 TraceCheckUtils]: 209: Hoare triple {126755#(<= ~counter~0 22)} ~cond := #in~cond; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:37,845 INFO L290 TraceCheckUtils]: 210: Hoare triple {126755#(<= ~counter~0 22)} assume !(0 == ~cond); {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:37,845 INFO L290 TraceCheckUtils]: 211: Hoare triple {126755#(<= ~counter~0 22)} assume true; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:37,846 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126755#(<= ~counter~0 22)} {126755#(<= ~counter~0 22)} #63#return; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:37,846 INFO L290 TraceCheckUtils]: 213: Hoare triple {126755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:37,846 INFO L290 TraceCheckUtils]: 214: Hoare triple {126755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:37,847 INFO L290 TraceCheckUtils]: 215: Hoare triple {126755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:37,847 INFO L290 TraceCheckUtils]: 216: Hoare triple {126783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:37,848 INFO L272 TraceCheckUtils]: 217: Hoare triple {126783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:37,848 INFO L290 TraceCheckUtils]: 218: Hoare triple {126783#(<= ~counter~0 23)} ~cond := #in~cond; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:37,849 INFO L290 TraceCheckUtils]: 219: Hoare triple {126783#(<= ~counter~0 23)} assume !(0 == ~cond); {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:37,849 INFO L290 TraceCheckUtils]: 220: Hoare triple {126783#(<= ~counter~0 23)} assume true; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:37,849 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126783#(<= ~counter~0 23)} {126783#(<= ~counter~0 23)} #63#return; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:37,850 INFO L290 TraceCheckUtils]: 222: Hoare triple {126783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:37,850 INFO L290 TraceCheckUtils]: 223: Hoare triple {126783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:37,851 INFO L290 TraceCheckUtils]: 224: Hoare triple {126783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:37,851 INFO L290 TraceCheckUtils]: 225: Hoare triple {126811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:37,852 INFO L272 TraceCheckUtils]: 226: Hoare triple {126811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:37,852 INFO L290 TraceCheckUtils]: 227: Hoare triple {126811#(<= ~counter~0 24)} ~cond := #in~cond; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:37,852 INFO L290 TraceCheckUtils]: 228: Hoare triple {126811#(<= ~counter~0 24)} assume !(0 == ~cond); {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:37,852 INFO L290 TraceCheckUtils]: 229: Hoare triple {126811#(<= ~counter~0 24)} assume true; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:37,853 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126811#(<= ~counter~0 24)} {126811#(<= ~counter~0 24)} #63#return; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:37,853 INFO L290 TraceCheckUtils]: 231: Hoare triple {126811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:37,853 INFO L290 TraceCheckUtils]: 232: Hoare triple {126811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:37,854 INFO L290 TraceCheckUtils]: 233: Hoare triple {126811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:37,855 INFO L290 TraceCheckUtils]: 234: Hoare triple {126839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:37,855 INFO L272 TraceCheckUtils]: 235: Hoare triple {126839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:37,855 INFO L290 TraceCheckUtils]: 236: Hoare triple {126839#(<= ~counter~0 25)} ~cond := #in~cond; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:37,856 INFO L290 TraceCheckUtils]: 237: Hoare triple {126839#(<= ~counter~0 25)} assume !(0 == ~cond); {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:37,856 INFO L290 TraceCheckUtils]: 238: Hoare triple {126839#(<= ~counter~0 25)} assume true; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:37,856 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126839#(<= ~counter~0 25)} {126839#(<= ~counter~0 25)} #63#return; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:37,857 INFO L290 TraceCheckUtils]: 240: Hoare triple {126839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:37,857 INFO L290 TraceCheckUtils]: 241: Hoare triple {126839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:37,858 INFO L290 TraceCheckUtils]: 242: Hoare triple {126839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:37,858 INFO L290 TraceCheckUtils]: 243: Hoare triple {126867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:37,859 INFO L272 TraceCheckUtils]: 244: Hoare triple {126867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:37,859 INFO L290 TraceCheckUtils]: 245: Hoare triple {126867#(<= ~counter~0 26)} ~cond := #in~cond; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:37,859 INFO L290 TraceCheckUtils]: 246: Hoare triple {126867#(<= ~counter~0 26)} assume !(0 == ~cond); {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:37,859 INFO L290 TraceCheckUtils]: 247: Hoare triple {126867#(<= ~counter~0 26)} assume true; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:37,860 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126867#(<= ~counter~0 26)} {126867#(<= ~counter~0 26)} #63#return; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:37,860 INFO L290 TraceCheckUtils]: 249: Hoare triple {126867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:37,860 INFO L290 TraceCheckUtils]: 250: Hoare triple {126867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:37,861 INFO L290 TraceCheckUtils]: 251: Hoare triple {126867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:37,862 INFO L290 TraceCheckUtils]: 252: Hoare triple {126895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:37,862 INFO L272 TraceCheckUtils]: 253: Hoare triple {126895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:37,863 INFO L290 TraceCheckUtils]: 254: Hoare triple {126895#(<= ~counter~0 27)} ~cond := #in~cond; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:37,863 INFO L290 TraceCheckUtils]: 255: Hoare triple {126895#(<= ~counter~0 27)} assume !(0 == ~cond); {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:37,863 INFO L290 TraceCheckUtils]: 256: Hoare triple {126895#(<= ~counter~0 27)} assume true; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:37,864 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126895#(<= ~counter~0 27)} {126895#(<= ~counter~0 27)} #63#return; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:37,864 INFO L290 TraceCheckUtils]: 258: Hoare triple {126895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:37,864 INFO L290 TraceCheckUtils]: 259: Hoare triple {126895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:37,865 INFO L290 TraceCheckUtils]: 260: Hoare triple {126895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:37,865 INFO L290 TraceCheckUtils]: 261: Hoare triple {126923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:37,866 INFO L272 TraceCheckUtils]: 262: Hoare triple {126923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:37,866 INFO L290 TraceCheckUtils]: 263: Hoare triple {126923#(<= ~counter~0 28)} ~cond := #in~cond; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:37,866 INFO L290 TraceCheckUtils]: 264: Hoare triple {126923#(<= ~counter~0 28)} assume !(0 == ~cond); {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:37,867 INFO L290 TraceCheckUtils]: 265: Hoare triple {126923#(<= ~counter~0 28)} assume true; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:37,867 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126923#(<= ~counter~0 28)} {126923#(<= ~counter~0 28)} #63#return; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:37,867 INFO L290 TraceCheckUtils]: 267: Hoare triple {126923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:37,868 INFO L290 TraceCheckUtils]: 268: Hoare triple {126923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:37,869 INFO L290 TraceCheckUtils]: 269: Hoare triple {126923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:37,869 INFO L290 TraceCheckUtils]: 270: Hoare triple {126951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:37,870 INFO L272 TraceCheckUtils]: 271: Hoare triple {126951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:37,870 INFO L290 TraceCheckUtils]: 272: Hoare triple {126951#(<= ~counter~0 29)} ~cond := #in~cond; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:37,870 INFO L290 TraceCheckUtils]: 273: Hoare triple {126951#(<= ~counter~0 29)} assume !(0 == ~cond); {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:37,870 INFO L290 TraceCheckUtils]: 274: Hoare triple {126951#(<= ~counter~0 29)} assume true; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:37,871 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126951#(<= ~counter~0 29)} {126951#(<= ~counter~0 29)} #63#return; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:37,871 INFO L290 TraceCheckUtils]: 276: Hoare triple {126951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:37,871 INFO L290 TraceCheckUtils]: 277: Hoare triple {126951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:37,872 INFO L290 TraceCheckUtils]: 278: Hoare triple {126951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:37,873 INFO L290 TraceCheckUtils]: 279: Hoare triple {126979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:37,873 INFO L272 TraceCheckUtils]: 280: Hoare triple {126979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:37,873 INFO L290 TraceCheckUtils]: 281: Hoare triple {126979#(<= ~counter~0 30)} ~cond := #in~cond; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:37,874 INFO L290 TraceCheckUtils]: 282: Hoare triple {126979#(<= ~counter~0 30)} assume !(0 == ~cond); {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:37,874 INFO L290 TraceCheckUtils]: 283: Hoare triple {126979#(<= ~counter~0 30)} assume true; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:37,875 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126979#(<= ~counter~0 30)} {126979#(<= ~counter~0 30)} #63#return; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:37,875 INFO L290 TraceCheckUtils]: 285: Hoare triple {126979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:37,875 INFO L290 TraceCheckUtils]: 286: Hoare triple {126979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:37,876 INFO L290 TraceCheckUtils]: 287: Hoare triple {126979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:37,876 INFO L290 TraceCheckUtils]: 288: Hoare triple {127007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:37,877 INFO L272 TraceCheckUtils]: 289: Hoare triple {127007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:37,877 INFO L290 TraceCheckUtils]: 290: Hoare triple {127007#(<= ~counter~0 31)} ~cond := #in~cond; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:37,877 INFO L290 TraceCheckUtils]: 291: Hoare triple {127007#(<= ~counter~0 31)} assume !(0 == ~cond); {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:37,878 INFO L290 TraceCheckUtils]: 292: Hoare triple {127007#(<= ~counter~0 31)} assume true; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:37,878 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {127007#(<= ~counter~0 31)} {127007#(<= ~counter~0 31)} #63#return; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:37,878 INFO L290 TraceCheckUtils]: 294: Hoare triple {127007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:37,879 INFO L290 TraceCheckUtils]: 295: Hoare triple {127007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:37,880 INFO L290 TraceCheckUtils]: 296: Hoare triple {127007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:37,880 INFO L290 TraceCheckUtils]: 297: Hoare triple {127035#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:37,880 INFO L272 TraceCheckUtils]: 298: Hoare triple {127035#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:37,881 INFO L290 TraceCheckUtils]: 299: Hoare triple {127035#(<= ~counter~0 32)} ~cond := #in~cond; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:37,881 INFO L290 TraceCheckUtils]: 300: Hoare triple {127035#(<= ~counter~0 32)} assume !(0 == ~cond); {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:37,881 INFO L290 TraceCheckUtils]: 301: Hoare triple {127035#(<= ~counter~0 32)} assume true; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:37,882 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {127035#(<= ~counter~0 32)} {127035#(<= ~counter~0 32)} #63#return; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:37,882 INFO L290 TraceCheckUtils]: 303: Hoare triple {127035#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:37,882 INFO L290 TraceCheckUtils]: 304: Hoare triple {127035#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:37,883 INFO L290 TraceCheckUtils]: 305: Hoare triple {127035#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:37,883 INFO L290 TraceCheckUtils]: 306: Hoare triple {127063#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:37,884 INFO L272 TraceCheckUtils]: 307: Hoare triple {127063#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:37,884 INFO L290 TraceCheckUtils]: 308: Hoare triple {127063#(<= ~counter~0 33)} ~cond := #in~cond; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:37,884 INFO L290 TraceCheckUtils]: 309: Hoare triple {127063#(<= ~counter~0 33)} assume !(0 == ~cond); {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:37,885 INFO L290 TraceCheckUtils]: 310: Hoare triple {127063#(<= ~counter~0 33)} assume true; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:37,885 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {127063#(<= ~counter~0 33)} {127063#(<= ~counter~0 33)} #63#return; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:37,886 INFO L290 TraceCheckUtils]: 312: Hoare triple {127063#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:37,886 INFO L290 TraceCheckUtils]: 313: Hoare triple {127063#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:37,887 INFO L290 TraceCheckUtils]: 314: Hoare triple {127063#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:37,887 INFO L290 TraceCheckUtils]: 315: Hoare triple {127091#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:37,888 INFO L272 TraceCheckUtils]: 316: Hoare triple {127091#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:37,888 INFO L290 TraceCheckUtils]: 317: Hoare triple {127091#(<= ~counter~0 34)} ~cond := #in~cond; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:37,888 INFO L290 TraceCheckUtils]: 318: Hoare triple {127091#(<= ~counter~0 34)} assume !(0 == ~cond); {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:37,888 INFO L290 TraceCheckUtils]: 319: Hoare triple {127091#(<= ~counter~0 34)} assume true; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:37,889 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {127091#(<= ~counter~0 34)} {127091#(<= ~counter~0 34)} #63#return; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:37,889 INFO L290 TraceCheckUtils]: 321: Hoare triple {127091#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:37,889 INFO L290 TraceCheckUtils]: 322: Hoare triple {127091#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:37,890 INFO L290 TraceCheckUtils]: 323: Hoare triple {127091#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:37,891 INFO L290 TraceCheckUtils]: 324: Hoare triple {127119#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:37,891 INFO L272 TraceCheckUtils]: 325: Hoare triple {127119#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:37,891 INFO L290 TraceCheckUtils]: 326: Hoare triple {127119#(<= ~counter~0 35)} ~cond := #in~cond; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:37,892 INFO L290 TraceCheckUtils]: 327: Hoare triple {127119#(<= ~counter~0 35)} assume !(0 == ~cond); {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:37,892 INFO L290 TraceCheckUtils]: 328: Hoare triple {127119#(<= ~counter~0 35)} assume true; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:37,892 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {127119#(<= ~counter~0 35)} {127119#(<= ~counter~0 35)} #63#return; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:37,893 INFO L290 TraceCheckUtils]: 330: Hoare triple {127119#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:37,893 INFO L290 TraceCheckUtils]: 331: Hoare triple {127119#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:37,894 INFO L290 TraceCheckUtils]: 332: Hoare triple {127119#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:37,894 INFO L290 TraceCheckUtils]: 333: Hoare triple {127147#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:37,895 INFO L272 TraceCheckUtils]: 334: Hoare triple {127147#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:37,895 INFO L290 TraceCheckUtils]: 335: Hoare triple {127147#(<= ~counter~0 36)} ~cond := #in~cond; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:37,895 INFO L290 TraceCheckUtils]: 336: Hoare triple {127147#(<= ~counter~0 36)} assume !(0 == ~cond); {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:37,896 INFO L290 TraceCheckUtils]: 337: Hoare triple {127147#(<= ~counter~0 36)} assume true; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:37,896 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {127147#(<= ~counter~0 36)} {127147#(<= ~counter~0 36)} #63#return; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:37,896 INFO L290 TraceCheckUtils]: 339: Hoare triple {127147#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:37,897 INFO L290 TraceCheckUtils]: 340: Hoare triple {127147#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:37,898 INFO L290 TraceCheckUtils]: 341: Hoare triple {127147#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:37,898 INFO L290 TraceCheckUtils]: 342: Hoare triple {127175#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:37,898 INFO L272 TraceCheckUtils]: 343: Hoare triple {127175#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:37,899 INFO L290 TraceCheckUtils]: 344: Hoare triple {127175#(<= ~counter~0 37)} ~cond := #in~cond; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:37,899 INFO L290 TraceCheckUtils]: 345: Hoare triple {127175#(<= ~counter~0 37)} assume !(0 == ~cond); {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:37,899 INFO L290 TraceCheckUtils]: 346: Hoare triple {127175#(<= ~counter~0 37)} assume true; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:37,900 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {127175#(<= ~counter~0 37)} {127175#(<= ~counter~0 37)} #63#return; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:37,900 INFO L290 TraceCheckUtils]: 348: Hoare triple {127175#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:37,900 INFO L290 TraceCheckUtils]: 349: Hoare triple {127175#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:37,901 INFO L290 TraceCheckUtils]: 350: Hoare triple {127175#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:37,901 INFO L290 TraceCheckUtils]: 351: Hoare triple {127203#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:37,902 INFO L272 TraceCheckUtils]: 352: Hoare triple {127203#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:37,902 INFO L290 TraceCheckUtils]: 353: Hoare triple {127203#(<= ~counter~0 38)} ~cond := #in~cond; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:37,902 INFO L290 TraceCheckUtils]: 354: Hoare triple {127203#(<= ~counter~0 38)} assume !(0 == ~cond); {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:37,903 INFO L290 TraceCheckUtils]: 355: Hoare triple {127203#(<= ~counter~0 38)} assume true; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:37,903 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {127203#(<= ~counter~0 38)} {127203#(<= ~counter~0 38)} #63#return; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:37,903 INFO L290 TraceCheckUtils]: 357: Hoare triple {127203#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:37,904 INFO L290 TraceCheckUtils]: 358: Hoare triple {127203#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:37,905 INFO L290 TraceCheckUtils]: 359: Hoare triple {127203#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:37,905 INFO L290 TraceCheckUtils]: 360: Hoare triple {127231#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:37,905 INFO L272 TraceCheckUtils]: 361: Hoare triple {127231#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:37,906 INFO L290 TraceCheckUtils]: 362: Hoare triple {127231#(<= ~counter~0 39)} ~cond := #in~cond; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:37,906 INFO L290 TraceCheckUtils]: 363: Hoare triple {127231#(<= ~counter~0 39)} assume !(0 == ~cond); {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:37,906 INFO L290 TraceCheckUtils]: 364: Hoare triple {127231#(<= ~counter~0 39)} assume true; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:37,907 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {127231#(<= ~counter~0 39)} {127231#(<= ~counter~0 39)} #63#return; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:37,907 INFO L290 TraceCheckUtils]: 366: Hoare triple {127231#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:37,907 INFO L290 TraceCheckUtils]: 367: Hoare triple {127231#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:37,908 INFO L290 TraceCheckUtils]: 368: Hoare triple {127231#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:37,908 INFO L290 TraceCheckUtils]: 369: Hoare triple {127259#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:37,909 INFO L272 TraceCheckUtils]: 370: Hoare triple {127259#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:37,909 INFO L290 TraceCheckUtils]: 371: Hoare triple {127259#(<= ~counter~0 40)} ~cond := #in~cond; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:37,910 INFO L290 TraceCheckUtils]: 372: Hoare triple {127259#(<= ~counter~0 40)} assume !(0 == ~cond); {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:37,910 INFO L290 TraceCheckUtils]: 373: Hoare triple {127259#(<= ~counter~0 40)} assume true; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:37,910 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {127259#(<= ~counter~0 40)} {127259#(<= ~counter~0 40)} #63#return; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:37,911 INFO L290 TraceCheckUtils]: 375: Hoare triple {127259#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:37,911 INFO L290 TraceCheckUtils]: 376: Hoare triple {127259#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:37,912 INFO L290 TraceCheckUtils]: 377: Hoare triple {127259#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:37,912 INFO L290 TraceCheckUtils]: 378: Hoare triple {127287#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:37,913 INFO L272 TraceCheckUtils]: 379: Hoare triple {127287#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:37,913 INFO L290 TraceCheckUtils]: 380: Hoare triple {127287#(<= ~counter~0 41)} ~cond := #in~cond; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:37,913 INFO L290 TraceCheckUtils]: 381: Hoare triple {127287#(<= ~counter~0 41)} assume !(0 == ~cond); {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:37,913 INFO L290 TraceCheckUtils]: 382: Hoare triple {127287#(<= ~counter~0 41)} assume true; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:37,914 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {127287#(<= ~counter~0 41)} {127287#(<= ~counter~0 41)} #63#return; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:37,914 INFO L290 TraceCheckUtils]: 384: Hoare triple {127287#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:37,914 INFO L290 TraceCheckUtils]: 385: Hoare triple {127287#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:37,915 INFO L290 TraceCheckUtils]: 386: Hoare triple {127287#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:37,916 INFO L290 TraceCheckUtils]: 387: Hoare triple {127315#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:37,916 INFO L272 TraceCheckUtils]: 388: Hoare triple {127315#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:37,916 INFO L290 TraceCheckUtils]: 389: Hoare triple {127315#(<= ~counter~0 42)} ~cond := #in~cond; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:37,917 INFO L290 TraceCheckUtils]: 390: Hoare triple {127315#(<= ~counter~0 42)} assume !(0 == ~cond); {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:37,917 INFO L290 TraceCheckUtils]: 391: Hoare triple {127315#(<= ~counter~0 42)} assume true; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:37,917 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {127315#(<= ~counter~0 42)} {127315#(<= ~counter~0 42)} #63#return; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:37,918 INFO L290 TraceCheckUtils]: 393: Hoare triple {127315#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:37,918 INFO L290 TraceCheckUtils]: 394: Hoare triple {127315#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:37,919 INFO L290 TraceCheckUtils]: 395: Hoare triple {127315#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:37,919 INFO L290 TraceCheckUtils]: 396: Hoare triple {127343#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:37,920 INFO L272 TraceCheckUtils]: 397: Hoare triple {127343#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:37,920 INFO L290 TraceCheckUtils]: 398: Hoare triple {127343#(<= ~counter~0 43)} ~cond := #in~cond; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:37,920 INFO L290 TraceCheckUtils]: 399: Hoare triple {127343#(<= ~counter~0 43)} assume !(0 == ~cond); {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:37,920 INFO L290 TraceCheckUtils]: 400: Hoare triple {127343#(<= ~counter~0 43)} assume true; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:37,921 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {127343#(<= ~counter~0 43)} {127343#(<= ~counter~0 43)} #63#return; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:37,921 INFO L290 TraceCheckUtils]: 402: Hoare triple {127343#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:37,921 INFO L290 TraceCheckUtils]: 403: Hoare triple {127343#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:37,922 INFO L290 TraceCheckUtils]: 404: Hoare triple {127343#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:37,923 INFO L290 TraceCheckUtils]: 405: Hoare triple {127371#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:37,923 INFO L272 TraceCheckUtils]: 406: Hoare triple {127371#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:37,923 INFO L290 TraceCheckUtils]: 407: Hoare triple {127371#(<= ~counter~0 44)} ~cond := #in~cond; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:37,924 INFO L290 TraceCheckUtils]: 408: Hoare triple {127371#(<= ~counter~0 44)} assume !(0 == ~cond); {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:37,924 INFO L290 TraceCheckUtils]: 409: Hoare triple {127371#(<= ~counter~0 44)} assume true; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:37,925 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {127371#(<= ~counter~0 44)} {127371#(<= ~counter~0 44)} #63#return; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:37,925 INFO L290 TraceCheckUtils]: 411: Hoare triple {127371#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:37,925 INFO L290 TraceCheckUtils]: 412: Hoare triple {127371#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:37,926 INFO L290 TraceCheckUtils]: 413: Hoare triple {127371#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:37,926 INFO L290 TraceCheckUtils]: 414: Hoare triple {127399#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:37,927 INFO L272 TraceCheckUtils]: 415: Hoare triple {127399#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:37,927 INFO L290 TraceCheckUtils]: 416: Hoare triple {127399#(<= ~counter~0 45)} ~cond := #in~cond; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:37,927 INFO L290 TraceCheckUtils]: 417: Hoare triple {127399#(<= ~counter~0 45)} assume !(0 == ~cond); {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:37,928 INFO L290 TraceCheckUtils]: 418: Hoare triple {127399#(<= ~counter~0 45)} assume true; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:37,928 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {127399#(<= ~counter~0 45)} {127399#(<= ~counter~0 45)} #63#return; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:37,928 INFO L290 TraceCheckUtils]: 420: Hoare triple {127399#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:37,929 INFO L290 TraceCheckUtils]: 421: Hoare triple {127399#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:37,929 INFO L290 TraceCheckUtils]: 422: Hoare triple {127399#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127427#(<= |main_#t~post6| 45)} is VALID [2022-04-08 06:23:37,929 INFO L290 TraceCheckUtils]: 423: Hoare triple {127427#(<= |main_#t~post6| 45)} assume !(#t~post6 < 50);havoc #t~post6; {126111#false} is VALID [2022-04-08 06:23:37,929 INFO L272 TraceCheckUtils]: 424: Hoare triple {126111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126111#false} is VALID [2022-04-08 06:23:37,929 INFO L290 TraceCheckUtils]: 425: Hoare triple {126111#false} ~cond := #in~cond; {126111#false} is VALID [2022-04-08 06:23:37,930 INFO L290 TraceCheckUtils]: 426: Hoare triple {126111#false} assume 0 == ~cond; {126111#false} is VALID [2022-04-08 06:23:37,930 INFO L290 TraceCheckUtils]: 427: Hoare triple {126111#false} assume !false; {126111#false} is VALID [2022-04-08 06:23:37,930 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 06:23:37,931 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 06:23:39,749 INFO L290 TraceCheckUtils]: 427: Hoare triple {126111#false} assume !false; {126111#false} is VALID [2022-04-08 06:23:39,749 INFO L290 TraceCheckUtils]: 426: Hoare triple {126111#false} assume 0 == ~cond; {126111#false} is VALID [2022-04-08 06:23:39,749 INFO L290 TraceCheckUtils]: 425: Hoare triple {126111#false} ~cond := #in~cond; {126111#false} is VALID [2022-04-08 06:23:39,749 INFO L272 TraceCheckUtils]: 424: Hoare triple {126111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126111#false} is VALID [2022-04-08 06:23:39,750 INFO L290 TraceCheckUtils]: 423: Hoare triple {127455#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {126111#false} is VALID [2022-04-08 06:23:39,750 INFO L290 TraceCheckUtils]: 422: Hoare triple {127459#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127455#(< |main_#t~post6| 50)} is VALID [2022-04-08 06:23:39,750 INFO L290 TraceCheckUtils]: 421: Hoare triple {127459#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127459#(< ~counter~0 50)} is VALID [2022-04-08 06:23:39,750 INFO L290 TraceCheckUtils]: 420: Hoare triple {127459#(< ~counter~0 50)} assume !!(0 != ~r~0); {127459#(< ~counter~0 50)} is VALID [2022-04-08 06:23:39,751 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {126110#true} {127459#(< ~counter~0 50)} #63#return; {127459#(< ~counter~0 50)} is VALID [2022-04-08 06:23:39,751 INFO L290 TraceCheckUtils]: 418: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,751 INFO L290 TraceCheckUtils]: 417: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,751 INFO L290 TraceCheckUtils]: 416: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,751 INFO L272 TraceCheckUtils]: 415: Hoare triple {127459#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,751 INFO L290 TraceCheckUtils]: 414: Hoare triple {127459#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {127459#(< ~counter~0 50)} is VALID [2022-04-08 06:23:39,754 INFO L290 TraceCheckUtils]: 413: Hoare triple {127487#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127459#(< ~counter~0 50)} is VALID [2022-04-08 06:23:39,754 INFO L290 TraceCheckUtils]: 412: Hoare triple {127487#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127487#(< ~counter~0 49)} is VALID [2022-04-08 06:23:39,754 INFO L290 TraceCheckUtils]: 411: Hoare triple {127487#(< ~counter~0 49)} assume !!(0 != ~r~0); {127487#(< ~counter~0 49)} is VALID [2022-04-08 06:23:39,755 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {126110#true} {127487#(< ~counter~0 49)} #63#return; {127487#(< ~counter~0 49)} is VALID [2022-04-08 06:23:39,755 INFO L290 TraceCheckUtils]: 409: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,755 INFO L290 TraceCheckUtils]: 408: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,755 INFO L290 TraceCheckUtils]: 407: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,755 INFO L272 TraceCheckUtils]: 406: Hoare triple {127487#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,755 INFO L290 TraceCheckUtils]: 405: Hoare triple {127487#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {127487#(< ~counter~0 49)} is VALID [2022-04-08 06:23:39,756 INFO L290 TraceCheckUtils]: 404: Hoare triple {127515#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127487#(< ~counter~0 49)} is VALID [2022-04-08 06:23:39,757 INFO L290 TraceCheckUtils]: 403: Hoare triple {127515#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127515#(< ~counter~0 48)} is VALID [2022-04-08 06:23:39,757 INFO L290 TraceCheckUtils]: 402: Hoare triple {127515#(< ~counter~0 48)} assume !!(0 != ~r~0); {127515#(< ~counter~0 48)} is VALID [2022-04-08 06:23:39,757 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {126110#true} {127515#(< ~counter~0 48)} #63#return; {127515#(< ~counter~0 48)} is VALID [2022-04-08 06:23:39,757 INFO L290 TraceCheckUtils]: 400: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,757 INFO L290 TraceCheckUtils]: 399: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,758 INFO L290 TraceCheckUtils]: 398: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,758 INFO L272 TraceCheckUtils]: 397: Hoare triple {127515#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,758 INFO L290 TraceCheckUtils]: 396: Hoare triple {127515#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {127515#(< ~counter~0 48)} is VALID [2022-04-08 06:23:39,759 INFO L290 TraceCheckUtils]: 395: Hoare triple {127543#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127515#(< ~counter~0 48)} is VALID [2022-04-08 06:23:39,759 INFO L290 TraceCheckUtils]: 394: Hoare triple {127543#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127543#(< ~counter~0 47)} is VALID [2022-04-08 06:23:39,759 INFO L290 TraceCheckUtils]: 393: Hoare triple {127543#(< ~counter~0 47)} assume !!(0 != ~r~0); {127543#(< ~counter~0 47)} is VALID [2022-04-08 06:23:39,760 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {126110#true} {127543#(< ~counter~0 47)} #63#return; {127543#(< ~counter~0 47)} is VALID [2022-04-08 06:23:39,760 INFO L290 TraceCheckUtils]: 391: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,760 INFO L290 TraceCheckUtils]: 390: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,760 INFO L290 TraceCheckUtils]: 389: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,760 INFO L272 TraceCheckUtils]: 388: Hoare triple {127543#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,760 INFO L290 TraceCheckUtils]: 387: Hoare triple {127543#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {127543#(< ~counter~0 47)} is VALID [2022-04-08 06:23:39,761 INFO L290 TraceCheckUtils]: 386: Hoare triple {127399#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127543#(< ~counter~0 47)} is VALID [2022-04-08 06:23:39,762 INFO L290 TraceCheckUtils]: 385: Hoare triple {127399#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:39,762 INFO L290 TraceCheckUtils]: 384: Hoare triple {127399#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:39,762 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {126110#true} {127399#(<= ~counter~0 45)} #63#return; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:39,762 INFO L290 TraceCheckUtils]: 382: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,763 INFO L290 TraceCheckUtils]: 381: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,763 INFO L290 TraceCheckUtils]: 380: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,763 INFO L272 TraceCheckUtils]: 379: Hoare triple {127399#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,763 INFO L290 TraceCheckUtils]: 378: Hoare triple {127399#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:39,764 INFO L290 TraceCheckUtils]: 377: Hoare triple {127371#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:39,764 INFO L290 TraceCheckUtils]: 376: Hoare triple {127371#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:39,764 INFO L290 TraceCheckUtils]: 375: Hoare triple {127371#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:39,765 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {126110#true} {127371#(<= ~counter~0 44)} #63#return; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:39,765 INFO L290 TraceCheckUtils]: 373: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,765 INFO L290 TraceCheckUtils]: 372: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,765 INFO L290 TraceCheckUtils]: 371: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,765 INFO L272 TraceCheckUtils]: 370: Hoare triple {127371#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,766 INFO L290 TraceCheckUtils]: 369: Hoare triple {127371#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:39,767 INFO L290 TraceCheckUtils]: 368: Hoare triple {127343#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:39,767 INFO L290 TraceCheckUtils]: 367: Hoare triple {127343#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:39,767 INFO L290 TraceCheckUtils]: 366: Hoare triple {127343#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:39,768 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {126110#true} {127343#(<= ~counter~0 43)} #63#return; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:39,768 INFO L290 TraceCheckUtils]: 364: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,768 INFO L290 TraceCheckUtils]: 363: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,768 INFO L290 TraceCheckUtils]: 362: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,768 INFO L272 TraceCheckUtils]: 361: Hoare triple {127343#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,768 INFO L290 TraceCheckUtils]: 360: Hoare triple {127343#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:39,769 INFO L290 TraceCheckUtils]: 359: Hoare triple {127315#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:39,769 INFO L290 TraceCheckUtils]: 358: Hoare triple {127315#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:39,770 INFO L290 TraceCheckUtils]: 357: Hoare triple {127315#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:39,770 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {126110#true} {127315#(<= ~counter~0 42)} #63#return; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:39,770 INFO L290 TraceCheckUtils]: 355: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,770 INFO L290 TraceCheckUtils]: 354: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,770 INFO L290 TraceCheckUtils]: 353: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,770 INFO L272 TraceCheckUtils]: 352: Hoare triple {127315#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,771 INFO L290 TraceCheckUtils]: 351: Hoare triple {127315#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:39,772 INFO L290 TraceCheckUtils]: 350: Hoare triple {127287#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:39,772 INFO L290 TraceCheckUtils]: 349: Hoare triple {127287#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:39,772 INFO L290 TraceCheckUtils]: 348: Hoare triple {127287#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:39,773 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {126110#true} {127287#(<= ~counter~0 41)} #63#return; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:39,773 INFO L290 TraceCheckUtils]: 346: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,773 INFO L290 TraceCheckUtils]: 345: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,773 INFO L290 TraceCheckUtils]: 344: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,773 INFO L272 TraceCheckUtils]: 343: Hoare triple {127287#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,773 INFO L290 TraceCheckUtils]: 342: Hoare triple {127287#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:39,774 INFO L290 TraceCheckUtils]: 341: Hoare triple {127259#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:39,774 INFO L290 TraceCheckUtils]: 340: Hoare triple {127259#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:39,775 INFO L290 TraceCheckUtils]: 339: Hoare triple {127259#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:39,775 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {126110#true} {127259#(<= ~counter~0 40)} #63#return; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:39,775 INFO L290 TraceCheckUtils]: 337: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,775 INFO L290 TraceCheckUtils]: 336: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,775 INFO L290 TraceCheckUtils]: 335: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,775 INFO L272 TraceCheckUtils]: 334: Hoare triple {127259#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,776 INFO L290 TraceCheckUtils]: 333: Hoare triple {127259#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:39,777 INFO L290 TraceCheckUtils]: 332: Hoare triple {127231#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:39,777 INFO L290 TraceCheckUtils]: 331: Hoare triple {127231#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:39,777 INFO L290 TraceCheckUtils]: 330: Hoare triple {127231#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:39,778 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {126110#true} {127231#(<= ~counter~0 39)} #63#return; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:39,778 INFO L290 TraceCheckUtils]: 328: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,778 INFO L290 TraceCheckUtils]: 327: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,778 INFO L290 TraceCheckUtils]: 326: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,778 INFO L272 TraceCheckUtils]: 325: Hoare triple {127231#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,778 INFO L290 TraceCheckUtils]: 324: Hoare triple {127231#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:39,779 INFO L290 TraceCheckUtils]: 323: Hoare triple {127203#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:39,780 INFO L290 TraceCheckUtils]: 322: Hoare triple {127203#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:39,780 INFO L290 TraceCheckUtils]: 321: Hoare triple {127203#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:39,780 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {126110#true} {127203#(<= ~counter~0 38)} #63#return; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:39,780 INFO L290 TraceCheckUtils]: 319: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,780 INFO L290 TraceCheckUtils]: 318: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,780 INFO L290 TraceCheckUtils]: 317: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,781 INFO L272 TraceCheckUtils]: 316: Hoare triple {127203#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,781 INFO L290 TraceCheckUtils]: 315: Hoare triple {127203#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:39,782 INFO L290 TraceCheckUtils]: 314: Hoare triple {127175#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:39,782 INFO L290 TraceCheckUtils]: 313: Hoare triple {127175#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:39,782 INFO L290 TraceCheckUtils]: 312: Hoare triple {127175#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:39,783 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {126110#true} {127175#(<= ~counter~0 37)} #63#return; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:39,783 INFO L290 TraceCheckUtils]: 310: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,783 INFO L290 TraceCheckUtils]: 309: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,783 INFO L290 TraceCheckUtils]: 308: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,783 INFO L272 TraceCheckUtils]: 307: Hoare triple {127175#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,783 INFO L290 TraceCheckUtils]: 306: Hoare triple {127175#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:39,784 INFO L290 TraceCheckUtils]: 305: Hoare triple {127147#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:39,785 INFO L290 TraceCheckUtils]: 304: Hoare triple {127147#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:39,785 INFO L290 TraceCheckUtils]: 303: Hoare triple {127147#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:39,785 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {126110#true} {127147#(<= ~counter~0 36)} #63#return; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:39,785 INFO L290 TraceCheckUtils]: 301: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,785 INFO L290 TraceCheckUtils]: 300: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,785 INFO L290 TraceCheckUtils]: 299: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,786 INFO L272 TraceCheckUtils]: 298: Hoare triple {127147#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,786 INFO L290 TraceCheckUtils]: 297: Hoare triple {127147#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:39,787 INFO L290 TraceCheckUtils]: 296: Hoare triple {127119#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:39,787 INFO L290 TraceCheckUtils]: 295: Hoare triple {127119#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:39,787 INFO L290 TraceCheckUtils]: 294: Hoare triple {127119#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:39,788 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {126110#true} {127119#(<= ~counter~0 35)} #63#return; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:39,788 INFO L290 TraceCheckUtils]: 292: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,788 INFO L290 TraceCheckUtils]: 291: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,788 INFO L290 TraceCheckUtils]: 290: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,788 INFO L272 TraceCheckUtils]: 289: Hoare triple {127119#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,788 INFO L290 TraceCheckUtils]: 288: Hoare triple {127119#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:39,789 INFO L290 TraceCheckUtils]: 287: Hoare triple {127091#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:39,790 INFO L290 TraceCheckUtils]: 286: Hoare triple {127091#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:39,790 INFO L290 TraceCheckUtils]: 285: Hoare triple {127091#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:39,790 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126110#true} {127091#(<= ~counter~0 34)} #63#return; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:39,790 INFO L290 TraceCheckUtils]: 283: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,790 INFO L290 TraceCheckUtils]: 282: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,791 INFO L290 TraceCheckUtils]: 281: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,791 INFO L272 TraceCheckUtils]: 280: Hoare triple {127091#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,791 INFO L290 TraceCheckUtils]: 279: Hoare triple {127091#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:39,792 INFO L290 TraceCheckUtils]: 278: Hoare triple {127063#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:39,792 INFO L290 TraceCheckUtils]: 277: Hoare triple {127063#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:39,792 INFO L290 TraceCheckUtils]: 276: Hoare triple {127063#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:39,793 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126110#true} {127063#(<= ~counter~0 33)} #63#return; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:39,793 INFO L290 TraceCheckUtils]: 274: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,793 INFO L290 TraceCheckUtils]: 273: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,793 INFO L290 TraceCheckUtils]: 272: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,793 INFO L272 TraceCheckUtils]: 271: Hoare triple {127063#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,793 INFO L290 TraceCheckUtils]: 270: Hoare triple {127063#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:39,794 INFO L290 TraceCheckUtils]: 269: Hoare triple {127035#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:39,795 INFO L290 TraceCheckUtils]: 268: Hoare triple {127035#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:39,795 INFO L290 TraceCheckUtils]: 267: Hoare triple {127035#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:39,795 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126110#true} {127035#(<= ~counter~0 32)} #63#return; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:39,795 INFO L290 TraceCheckUtils]: 265: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,795 INFO L290 TraceCheckUtils]: 264: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,795 INFO L290 TraceCheckUtils]: 263: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,796 INFO L272 TraceCheckUtils]: 262: Hoare triple {127035#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,796 INFO L290 TraceCheckUtils]: 261: Hoare triple {127035#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:39,797 INFO L290 TraceCheckUtils]: 260: Hoare triple {127007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:39,797 INFO L290 TraceCheckUtils]: 259: Hoare triple {127007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:39,797 INFO L290 TraceCheckUtils]: 258: Hoare triple {127007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:39,798 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126110#true} {127007#(<= ~counter~0 31)} #63#return; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:39,798 INFO L290 TraceCheckUtils]: 256: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,798 INFO L290 TraceCheckUtils]: 255: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,798 INFO L290 TraceCheckUtils]: 254: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,798 INFO L272 TraceCheckUtils]: 253: Hoare triple {127007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,798 INFO L290 TraceCheckUtils]: 252: Hoare triple {127007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:39,799 INFO L290 TraceCheckUtils]: 251: Hoare triple {126979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:39,800 INFO L290 TraceCheckUtils]: 250: Hoare triple {126979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:39,800 INFO L290 TraceCheckUtils]: 249: Hoare triple {126979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:39,800 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126110#true} {126979#(<= ~counter~0 30)} #63#return; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:39,800 INFO L290 TraceCheckUtils]: 247: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,801 INFO L290 TraceCheckUtils]: 246: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,801 INFO L290 TraceCheckUtils]: 245: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,801 INFO L272 TraceCheckUtils]: 244: Hoare triple {126979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,801 INFO L290 TraceCheckUtils]: 243: Hoare triple {126979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:39,802 INFO L290 TraceCheckUtils]: 242: Hoare triple {126951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:39,802 INFO L290 TraceCheckUtils]: 241: Hoare triple {126951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:39,802 INFO L290 TraceCheckUtils]: 240: Hoare triple {126951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:39,803 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126110#true} {126951#(<= ~counter~0 29)} #63#return; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:39,803 INFO L290 TraceCheckUtils]: 238: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,803 INFO L290 TraceCheckUtils]: 237: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,803 INFO L290 TraceCheckUtils]: 236: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,803 INFO L272 TraceCheckUtils]: 235: Hoare triple {126951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,803 INFO L290 TraceCheckUtils]: 234: Hoare triple {126951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:39,804 INFO L290 TraceCheckUtils]: 233: Hoare triple {126923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:39,805 INFO L290 TraceCheckUtils]: 232: Hoare triple {126923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:39,805 INFO L290 TraceCheckUtils]: 231: Hoare triple {126923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:39,805 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126110#true} {126923#(<= ~counter~0 28)} #63#return; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:39,806 INFO L290 TraceCheckUtils]: 229: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,806 INFO L290 TraceCheckUtils]: 228: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,806 INFO L290 TraceCheckUtils]: 227: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,806 INFO L272 TraceCheckUtils]: 226: Hoare triple {126923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,806 INFO L290 TraceCheckUtils]: 225: Hoare triple {126923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:39,807 INFO L290 TraceCheckUtils]: 224: Hoare triple {126895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:39,807 INFO L290 TraceCheckUtils]: 223: Hoare triple {126895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:39,807 INFO L290 TraceCheckUtils]: 222: Hoare triple {126895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:39,808 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126110#true} {126895#(<= ~counter~0 27)} #63#return; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:39,808 INFO L290 TraceCheckUtils]: 220: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,808 INFO L290 TraceCheckUtils]: 219: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,808 INFO L290 TraceCheckUtils]: 218: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,808 INFO L272 TraceCheckUtils]: 217: Hoare triple {126895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,808 INFO L290 TraceCheckUtils]: 216: Hoare triple {126895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:39,809 INFO L290 TraceCheckUtils]: 215: Hoare triple {126867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:39,810 INFO L290 TraceCheckUtils]: 214: Hoare triple {126867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:39,810 INFO L290 TraceCheckUtils]: 213: Hoare triple {126867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:39,810 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126110#true} {126867#(<= ~counter~0 26)} #63#return; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:39,811 INFO L290 TraceCheckUtils]: 211: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,811 INFO L290 TraceCheckUtils]: 210: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,811 INFO L290 TraceCheckUtils]: 209: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,811 INFO L272 TraceCheckUtils]: 208: Hoare triple {126867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,811 INFO L290 TraceCheckUtils]: 207: Hoare triple {126867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:39,812 INFO L290 TraceCheckUtils]: 206: Hoare triple {126839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:39,812 INFO L290 TraceCheckUtils]: 205: Hoare triple {126839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:39,812 INFO L290 TraceCheckUtils]: 204: Hoare triple {126839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:39,813 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126110#true} {126839#(<= ~counter~0 25)} #63#return; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:39,813 INFO L290 TraceCheckUtils]: 202: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,813 INFO L290 TraceCheckUtils]: 201: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,813 INFO L290 TraceCheckUtils]: 200: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,813 INFO L272 TraceCheckUtils]: 199: Hoare triple {126839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,814 INFO L290 TraceCheckUtils]: 198: Hoare triple {126839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:39,814 INFO L290 TraceCheckUtils]: 197: Hoare triple {126811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:39,815 INFO L290 TraceCheckUtils]: 196: Hoare triple {126811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:39,815 INFO L290 TraceCheckUtils]: 195: Hoare triple {126811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:39,815 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126110#true} {126811#(<= ~counter~0 24)} #63#return; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:39,816 INFO L290 TraceCheckUtils]: 193: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,816 INFO L290 TraceCheckUtils]: 192: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,816 INFO L290 TraceCheckUtils]: 191: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,816 INFO L272 TraceCheckUtils]: 190: Hoare triple {126811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,816 INFO L290 TraceCheckUtils]: 189: Hoare triple {126811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:39,817 INFO L290 TraceCheckUtils]: 188: Hoare triple {126783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:39,817 INFO L290 TraceCheckUtils]: 187: Hoare triple {126783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:39,818 INFO L290 TraceCheckUtils]: 186: Hoare triple {126783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:39,818 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126110#true} {126783#(<= ~counter~0 23)} #63#return; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:39,818 INFO L290 TraceCheckUtils]: 184: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,818 INFO L290 TraceCheckUtils]: 183: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,818 INFO L290 TraceCheckUtils]: 182: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,818 INFO L272 TraceCheckUtils]: 181: Hoare triple {126783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,819 INFO L290 TraceCheckUtils]: 180: Hoare triple {126783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:39,820 INFO L290 TraceCheckUtils]: 179: Hoare triple {126755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:39,820 INFO L290 TraceCheckUtils]: 178: Hoare triple {126755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:39,820 INFO L290 TraceCheckUtils]: 177: Hoare triple {126755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:39,821 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126110#true} {126755#(<= ~counter~0 22)} #63#return; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:39,821 INFO L290 TraceCheckUtils]: 175: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,821 INFO L290 TraceCheckUtils]: 174: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,821 INFO L290 TraceCheckUtils]: 173: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,821 INFO L272 TraceCheckUtils]: 172: Hoare triple {126755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,821 INFO L290 TraceCheckUtils]: 171: Hoare triple {126755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:39,822 INFO L290 TraceCheckUtils]: 170: Hoare triple {126727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:39,822 INFO L290 TraceCheckUtils]: 169: Hoare triple {126727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:39,823 INFO L290 TraceCheckUtils]: 168: Hoare triple {126727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:39,823 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126110#true} {126727#(<= ~counter~0 21)} #63#return; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:39,823 INFO L290 TraceCheckUtils]: 166: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,823 INFO L290 TraceCheckUtils]: 165: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,823 INFO L290 TraceCheckUtils]: 164: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,823 INFO L272 TraceCheckUtils]: 163: Hoare triple {126727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,824 INFO L290 TraceCheckUtils]: 162: Hoare triple {126727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:39,825 INFO L290 TraceCheckUtils]: 161: Hoare triple {126699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:39,825 INFO L290 TraceCheckUtils]: 160: Hoare triple {126699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:39,825 INFO L290 TraceCheckUtils]: 159: Hoare triple {126699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:39,826 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126110#true} {126699#(<= ~counter~0 20)} #63#return; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:39,826 INFO L290 TraceCheckUtils]: 157: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,826 INFO L290 TraceCheckUtils]: 156: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,826 INFO L290 TraceCheckUtils]: 155: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,826 INFO L272 TraceCheckUtils]: 154: Hoare triple {126699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,826 INFO L290 TraceCheckUtils]: 153: Hoare triple {126699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:39,827 INFO L290 TraceCheckUtils]: 152: Hoare triple {126671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:39,827 INFO L290 TraceCheckUtils]: 151: Hoare triple {126671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:39,828 INFO L290 TraceCheckUtils]: 150: Hoare triple {126671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:39,828 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126110#true} {126671#(<= ~counter~0 19)} #63#return; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:39,828 INFO L290 TraceCheckUtils]: 148: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,828 INFO L290 TraceCheckUtils]: 147: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,828 INFO L290 TraceCheckUtils]: 146: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,828 INFO L272 TraceCheckUtils]: 145: Hoare triple {126671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,829 INFO L290 TraceCheckUtils]: 144: Hoare triple {126671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:39,830 INFO L290 TraceCheckUtils]: 143: Hoare triple {126643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:39,830 INFO L290 TraceCheckUtils]: 142: Hoare triple {126643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:39,830 INFO L290 TraceCheckUtils]: 141: Hoare triple {126643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:39,831 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126110#true} {126643#(<= ~counter~0 18)} #63#return; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:39,831 INFO L290 TraceCheckUtils]: 139: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,831 INFO L290 TraceCheckUtils]: 138: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,831 INFO L290 TraceCheckUtils]: 137: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,831 INFO L272 TraceCheckUtils]: 136: Hoare triple {126643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,831 INFO L290 TraceCheckUtils]: 135: Hoare triple {126643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:39,832 INFO L290 TraceCheckUtils]: 134: Hoare triple {126615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:39,832 INFO L290 TraceCheckUtils]: 133: Hoare triple {126615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:39,833 INFO L290 TraceCheckUtils]: 132: Hoare triple {126615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:39,833 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126110#true} {126615#(<= ~counter~0 17)} #63#return; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:39,833 INFO L290 TraceCheckUtils]: 130: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,833 INFO L290 TraceCheckUtils]: 129: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,833 INFO L290 TraceCheckUtils]: 128: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,833 INFO L272 TraceCheckUtils]: 127: Hoare triple {126615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,834 INFO L290 TraceCheckUtils]: 126: Hoare triple {126615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:39,835 INFO L290 TraceCheckUtils]: 125: Hoare triple {126587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:39,835 INFO L290 TraceCheckUtils]: 124: Hoare triple {126587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:39,835 INFO L290 TraceCheckUtils]: 123: Hoare triple {126587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:39,836 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126110#true} {126587#(<= ~counter~0 16)} #63#return; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:39,836 INFO L290 TraceCheckUtils]: 121: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,836 INFO L290 TraceCheckUtils]: 120: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,836 INFO L290 TraceCheckUtils]: 119: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,836 INFO L272 TraceCheckUtils]: 118: Hoare triple {126587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,836 INFO L290 TraceCheckUtils]: 117: Hoare triple {126587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:39,837 INFO L290 TraceCheckUtils]: 116: Hoare triple {126559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:39,837 INFO L290 TraceCheckUtils]: 115: Hoare triple {126559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:39,838 INFO L290 TraceCheckUtils]: 114: Hoare triple {126559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:39,838 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126110#true} {126559#(<= ~counter~0 15)} #63#return; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:39,838 INFO L290 TraceCheckUtils]: 112: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,838 INFO L290 TraceCheckUtils]: 111: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,838 INFO L290 TraceCheckUtils]: 110: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,839 INFO L272 TraceCheckUtils]: 109: Hoare triple {126559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,839 INFO L290 TraceCheckUtils]: 108: Hoare triple {126559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:39,840 INFO L290 TraceCheckUtils]: 107: Hoare triple {126531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:39,840 INFO L290 TraceCheckUtils]: 106: Hoare triple {126531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:39,840 INFO L290 TraceCheckUtils]: 105: Hoare triple {126531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:39,841 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126110#true} {126531#(<= ~counter~0 14)} #63#return; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:39,841 INFO L290 TraceCheckUtils]: 103: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,841 INFO L290 TraceCheckUtils]: 102: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,841 INFO L290 TraceCheckUtils]: 101: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,841 INFO L272 TraceCheckUtils]: 100: Hoare triple {126531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,841 INFO L290 TraceCheckUtils]: 99: Hoare triple {126531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:39,842 INFO L290 TraceCheckUtils]: 98: Hoare triple {126503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:39,843 INFO L290 TraceCheckUtils]: 97: Hoare triple {126503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:39,843 INFO L290 TraceCheckUtils]: 96: Hoare triple {126503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:39,843 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126110#true} {126503#(<= ~counter~0 13)} #63#return; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:39,843 INFO L290 TraceCheckUtils]: 94: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,843 INFO L290 TraceCheckUtils]: 93: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,843 INFO L290 TraceCheckUtils]: 92: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,844 INFO L272 TraceCheckUtils]: 91: Hoare triple {126503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,844 INFO L290 TraceCheckUtils]: 90: Hoare triple {126503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:39,845 INFO L290 TraceCheckUtils]: 89: Hoare triple {126475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:39,845 INFO L290 TraceCheckUtils]: 88: Hoare triple {126475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:39,845 INFO L290 TraceCheckUtils]: 87: Hoare triple {126475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:39,846 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126110#true} {126475#(<= ~counter~0 12)} #63#return; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:39,846 INFO L290 TraceCheckUtils]: 85: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,846 INFO L290 TraceCheckUtils]: 84: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,846 INFO L290 TraceCheckUtils]: 83: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,846 INFO L272 TraceCheckUtils]: 82: Hoare triple {126475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,846 INFO L290 TraceCheckUtils]: 81: Hoare triple {126475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:39,847 INFO L290 TraceCheckUtils]: 80: Hoare triple {126447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:39,848 INFO L290 TraceCheckUtils]: 79: Hoare triple {126447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:39,848 INFO L290 TraceCheckUtils]: 78: Hoare triple {126447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:39,848 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126110#true} {126447#(<= ~counter~0 11)} #63#return; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:39,848 INFO L290 TraceCheckUtils]: 76: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,848 INFO L290 TraceCheckUtils]: 75: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,848 INFO L290 TraceCheckUtils]: 74: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,849 INFO L272 TraceCheckUtils]: 73: Hoare triple {126447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,849 INFO L290 TraceCheckUtils]: 72: Hoare triple {126447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:39,850 INFO L290 TraceCheckUtils]: 71: Hoare triple {126419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:39,850 INFO L290 TraceCheckUtils]: 70: Hoare triple {126419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:39,850 INFO L290 TraceCheckUtils]: 69: Hoare triple {126419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:39,851 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126110#true} {126419#(<= ~counter~0 10)} #63#return; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:39,851 INFO L290 TraceCheckUtils]: 67: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,851 INFO L290 TraceCheckUtils]: 66: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,851 INFO L290 TraceCheckUtils]: 65: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,851 INFO L272 TraceCheckUtils]: 64: Hoare triple {126419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,851 INFO L290 TraceCheckUtils]: 63: Hoare triple {126419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:39,852 INFO L290 TraceCheckUtils]: 62: Hoare triple {126391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:39,853 INFO L290 TraceCheckUtils]: 61: Hoare triple {126391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:39,853 INFO L290 TraceCheckUtils]: 60: Hoare triple {126391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:39,853 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126110#true} {126391#(<= ~counter~0 9)} #63#return; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:39,853 INFO L290 TraceCheckUtils]: 58: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,853 INFO L290 TraceCheckUtils]: 57: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,854 INFO L290 TraceCheckUtils]: 56: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,854 INFO L272 TraceCheckUtils]: 55: Hoare triple {126391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,854 INFO L290 TraceCheckUtils]: 54: Hoare triple {126391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:39,855 INFO L290 TraceCheckUtils]: 53: Hoare triple {126363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:39,855 INFO L290 TraceCheckUtils]: 52: Hoare triple {126363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:39,855 INFO L290 TraceCheckUtils]: 51: Hoare triple {126363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:39,856 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126110#true} {126363#(<= ~counter~0 8)} #63#return; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:39,856 INFO L290 TraceCheckUtils]: 49: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,856 INFO L290 TraceCheckUtils]: 48: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,856 INFO L290 TraceCheckUtils]: 47: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,856 INFO L272 TraceCheckUtils]: 46: Hoare triple {126363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,856 INFO L290 TraceCheckUtils]: 45: Hoare triple {126363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:39,857 INFO L290 TraceCheckUtils]: 44: Hoare triple {126335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:39,858 INFO L290 TraceCheckUtils]: 43: Hoare triple {126335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:39,858 INFO L290 TraceCheckUtils]: 42: Hoare triple {126335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:39,858 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126110#true} {126335#(<= ~counter~0 7)} #63#return; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:39,858 INFO L290 TraceCheckUtils]: 40: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,859 INFO L290 TraceCheckUtils]: 39: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,859 INFO L290 TraceCheckUtils]: 38: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,859 INFO L272 TraceCheckUtils]: 37: Hoare triple {126335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,859 INFO L290 TraceCheckUtils]: 36: Hoare triple {126335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:39,860 INFO L290 TraceCheckUtils]: 35: Hoare triple {126307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:39,860 INFO L290 TraceCheckUtils]: 34: Hoare triple {126307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:39,860 INFO L290 TraceCheckUtils]: 33: Hoare triple {126307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:39,861 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126110#true} {126307#(<= ~counter~0 6)} #63#return; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:39,861 INFO L290 TraceCheckUtils]: 31: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,861 INFO L290 TraceCheckUtils]: 30: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,861 INFO L290 TraceCheckUtils]: 29: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,861 INFO L272 TraceCheckUtils]: 28: Hoare triple {126307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,861 INFO L290 TraceCheckUtils]: 27: Hoare triple {126307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:39,862 INFO L290 TraceCheckUtils]: 26: Hoare triple {126279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:39,863 INFO L290 TraceCheckUtils]: 25: Hoare triple {126279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:39,863 INFO L290 TraceCheckUtils]: 24: Hoare triple {126279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:39,863 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126110#true} {126279#(<= ~counter~0 5)} #63#return; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:39,864 INFO L290 TraceCheckUtils]: 22: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,864 INFO L290 TraceCheckUtils]: 21: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,864 INFO L290 TraceCheckUtils]: 20: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,864 INFO L272 TraceCheckUtils]: 19: Hoare triple {126279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,864 INFO L290 TraceCheckUtils]: 18: Hoare triple {126279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:39,865 INFO L290 TraceCheckUtils]: 17: Hoare triple {126251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:39,865 INFO L290 TraceCheckUtils]: 16: Hoare triple {126251#(<= ~counter~0 4)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:39,866 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126110#true} {126251#(<= ~counter~0 4)} #61#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:39,866 INFO L290 TraceCheckUtils]: 14: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,866 INFO L290 TraceCheckUtils]: 13: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,866 INFO L290 TraceCheckUtils]: 12: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,866 INFO L272 TraceCheckUtils]: 11: Hoare triple {126251#(<= ~counter~0 4)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,866 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126110#true} {126251#(<= ~counter~0 4)} #59#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:39,866 INFO L290 TraceCheckUtils]: 9: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-08 06:23:39,866 INFO L290 TraceCheckUtils]: 8: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-08 06:23:39,867 INFO L290 TraceCheckUtils]: 7: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-08 06:23:39,867 INFO L272 TraceCheckUtils]: 6: Hoare triple {126251#(<= ~counter~0 4)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126110#true} is VALID [2022-04-08 06:23:39,867 INFO L290 TraceCheckUtils]: 5: Hoare triple {126251#(<= ~counter~0 4)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:39,867 INFO L272 TraceCheckUtils]: 4: Hoare triple {126251#(<= ~counter~0 4)} call #t~ret7 := main(); {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:39,867 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126251#(<= ~counter~0 4)} {126110#true} #67#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:39,868 INFO L290 TraceCheckUtils]: 2: Hoare triple {126251#(<= ~counter~0 4)} assume true; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:39,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {126110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126251#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:39,868 INFO L272 TraceCheckUtils]: 0: Hoare triple {126110#true} call ULTIMATE.init(); {126110#true} is VALID [2022-04-08 06:23:39,869 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 06:23:39,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 06:23:39,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908769829] [2022-04-08 06:23:39,869 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 06:23:39,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1291601528] [2022-04-08 06:23:39,869 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1291601528] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 06:23:39,870 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 06:23:39,870 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 54 [2022-04-08 06:23:39,870 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 06:23:39,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [631240751] [2022-04-08 06:23:39,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [631240751] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 06:23:39,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 06:23:39,870 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-08 06:23:39,870 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667806644] [2022-04-08 06:23:39,870 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 06:23:39,871 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 06:23:39,871 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 06:23:39,871 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 06:23:40,255 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 06:23:40,255 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-08 06:23:40,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 06:23:40,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-08 06:23:40,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 06:23:40,256 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 06:23:43,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:43,312 INFO L93 Difference]: Finished difference Result 439 states and 486 transitions. [2022-04-08 06:23:43,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2022-04-08 06:23:43,312 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 06:23:43,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 06:23:43,313 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 06:23:43,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-08 06:23:43,322 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 06:23:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-08 06:23:43,330 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 94 states and 485 transitions. [2022-04-08 06:23:43,872 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 06:23:43,881 INFO L225 Difference]: With dead ends: 439 [2022-04-08 06:23:43,881 INFO L226 Difference]: Without dead ends: 434 [2022-04-08 06:23:43,882 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 06:23:43,882 INFO L913 BasicCegarLoop]: 71 mSDtfsCounter, 169 mSDsluCounter, 383 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 454 SdHoareTripleChecker+Invalid, 383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-08 06:23:43,882 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [169 Valid, 454 Invalid, 383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-08 06:23:43,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2022-04-08 06:23:44,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 434. [2022-04-08 06:23:44,648 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 06:23:44,649 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 06:23:44,649 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 06:23:44,649 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 06:23:44,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:44,656 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-08 06:23:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-08 06:23:44,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:23:44,656 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:23:44,657 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 06:23:44,657 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 06:23:44,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 06:23:44,664 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-08 06:23:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-08 06:23:44,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 06:23:44,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 06:23:44,664 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 06:23:44,664 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 06:23:44,665 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 06:23:44,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 481 transitions. [2022-04-08 06:23:44,673 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 481 transitions. Word has length 428 [2022-04-08 06:23:44,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 06:23:44,674 INFO L478 AbstractCegarLoop]: Abstraction has 434 states and 481 transitions. [2022-04-08 06:23:44,674 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 06:23:44,674 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 434 states and 481 transitions. [2022-04-08 06:23:47,184 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 06:23:47,184 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-08 06:23:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-04-08 06:23:47,186 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 06:23:47,186 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 06:23:47,194 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 06:23:47,386 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 06:23:47,387 INFO L403 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 06:23:47,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 06:23:47,387 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 91 times [2022-04-08 06:23:47,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 06:23:47,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1174146427] [2022-04-08 06:23:47,388 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 06:23:47,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 92 times [2022-04-08 06:23:47,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 06:23:47,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128155380] [2022-04-08 06:23:47,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 06:23:47,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 06:23:47,419 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 06:23:47,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [793575859] [2022-04-08 06:23:47,419 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 06:23:47,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 06:23:47,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 06:23:47,420 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 06:23:47,423 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 06:23:47,581 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 06:23:47,581 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 06:23:47,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 1013 conjuncts, 97 conjunts are in the unsatisfiable core [2022-04-08 06:23:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 06:23:47,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 06:23:50,219 INFO L272 TraceCheckUtils]: 0: Hoare triple {131435#true} call ULTIMATE.init(); {131435#true} is VALID [2022-04-08 06:23:50,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {131435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131443#(<= ~counter~0 0)} {131435#true} #67#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,220 INFO L272 TraceCheckUtils]: 4: Hoare triple {131443#(<= ~counter~0 0)} call #t~ret7 := main(); {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,220 INFO L290 TraceCheckUtils]: 5: Hoare triple {131443#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,221 INFO L272 TraceCheckUtils]: 6: Hoare triple {131443#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,221 INFO L290 TraceCheckUtils]: 7: Hoare triple {131443#(<= ~counter~0 0)} ~cond := #in~cond; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,221 INFO L290 TraceCheckUtils]: 8: Hoare triple {131443#(<= ~counter~0 0)} assume !(0 == ~cond); {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,222 INFO L290 TraceCheckUtils]: 9: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,222 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131443#(<= ~counter~0 0)} {131443#(<= ~counter~0 0)} #59#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,222 INFO L272 TraceCheckUtils]: 11: Hoare triple {131443#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,223 INFO L290 TraceCheckUtils]: 12: Hoare triple {131443#(<= ~counter~0 0)} ~cond := #in~cond; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,223 INFO L290 TraceCheckUtils]: 13: Hoare triple {131443#(<= ~counter~0 0)} assume !(0 == ~cond); {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,223 INFO L290 TraceCheckUtils]: 14: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,224 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131443#(<= ~counter~0 0)} {131443#(<= ~counter~0 0)} #61#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,224 INFO L290 TraceCheckUtils]: 16: Hoare triple {131443#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {131443#(<= ~counter~0 0)} is VALID [2022-04-08 06:23:50,227 INFO L290 TraceCheckUtils]: 17: Hoare triple {131443#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131492#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:50,227 INFO L290 TraceCheckUtils]: 18: Hoare triple {131492#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {131492#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:50,228 INFO L272 TraceCheckUtils]: 19: Hoare triple {131492#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131492#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:50,228 INFO L290 TraceCheckUtils]: 20: Hoare triple {131492#(<= ~counter~0 1)} ~cond := #in~cond; {131492#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:50,228 INFO L290 TraceCheckUtils]: 21: Hoare triple {131492#(<= ~counter~0 1)} assume !(0 == ~cond); {131492#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:50,228 INFO L290 TraceCheckUtils]: 22: Hoare triple {131492#(<= ~counter~0 1)} assume true; {131492#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:50,229 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131492#(<= ~counter~0 1)} {131492#(<= ~counter~0 1)} #63#return; {131492#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:50,229 INFO L290 TraceCheckUtils]: 24: Hoare triple {131492#(<= ~counter~0 1)} assume !!(0 != ~r~0); {131492#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:50,229 INFO L290 TraceCheckUtils]: 25: Hoare triple {131492#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131492#(<= ~counter~0 1)} is VALID [2022-04-08 06:23:50,231 INFO L290 TraceCheckUtils]: 26: Hoare triple {131492#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131520#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:50,232 INFO L290 TraceCheckUtils]: 27: Hoare triple {131520#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {131520#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:50,232 INFO L272 TraceCheckUtils]: 28: Hoare triple {131520#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131520#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:50,232 INFO L290 TraceCheckUtils]: 29: Hoare triple {131520#(<= ~counter~0 2)} ~cond := #in~cond; {131520#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:50,233 INFO L290 TraceCheckUtils]: 30: Hoare triple {131520#(<= ~counter~0 2)} assume !(0 == ~cond); {131520#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:50,233 INFO L290 TraceCheckUtils]: 31: Hoare triple {131520#(<= ~counter~0 2)} assume true; {131520#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:50,233 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131520#(<= ~counter~0 2)} {131520#(<= ~counter~0 2)} #63#return; {131520#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:50,234 INFO L290 TraceCheckUtils]: 33: Hoare triple {131520#(<= ~counter~0 2)} assume !!(0 != ~r~0); {131520#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:50,234 INFO L290 TraceCheckUtils]: 34: Hoare triple {131520#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131520#(<= ~counter~0 2)} is VALID [2022-04-08 06:23:50,235 INFO L290 TraceCheckUtils]: 35: Hoare triple {131520#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131548#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:50,235 INFO L290 TraceCheckUtils]: 36: Hoare triple {131548#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {131548#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:50,236 INFO L272 TraceCheckUtils]: 37: Hoare triple {131548#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131548#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:50,236 INFO L290 TraceCheckUtils]: 38: Hoare triple {131548#(<= ~counter~0 3)} ~cond := #in~cond; {131548#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:50,236 INFO L290 TraceCheckUtils]: 39: Hoare triple {131548#(<= ~counter~0 3)} assume !(0 == ~cond); {131548#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:50,237 INFO L290 TraceCheckUtils]: 40: Hoare triple {131548#(<= ~counter~0 3)} assume true; {131548#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:50,237 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131548#(<= ~counter~0 3)} {131548#(<= ~counter~0 3)} #63#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:50,237 INFO L290 TraceCheckUtils]: 42: Hoare triple {131548#(<= ~counter~0 3)} assume !!(0 != ~r~0); {131548#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:50,238 INFO L290 TraceCheckUtils]: 43: Hoare triple {131548#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131548#(<= ~counter~0 3)} is VALID [2022-04-08 06:23:50,239 INFO L290 TraceCheckUtils]: 44: Hoare triple {131548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:50,240 INFO L290 TraceCheckUtils]: 45: Hoare triple {131576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:50,240 INFO L272 TraceCheckUtils]: 46: Hoare triple {131576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131576#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:50,240 INFO L290 TraceCheckUtils]: 47: Hoare triple {131576#(<= ~counter~0 4)} ~cond := #in~cond; {131576#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:50,241 INFO L290 TraceCheckUtils]: 48: Hoare triple {131576#(<= ~counter~0 4)} assume !(0 == ~cond); {131576#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:50,241 INFO L290 TraceCheckUtils]: 49: Hoare triple {131576#(<= ~counter~0 4)} assume true; {131576#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:50,241 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131576#(<= ~counter~0 4)} {131576#(<= ~counter~0 4)} #63#return; {131576#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:50,242 INFO L290 TraceCheckUtils]: 51: Hoare triple {131576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {131576#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:50,242 INFO L290 TraceCheckUtils]: 52: Hoare triple {131576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131576#(<= ~counter~0 4)} is VALID [2022-04-08 06:23:50,243 INFO L290 TraceCheckUtils]: 53: Hoare triple {131576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:50,243 INFO L290 TraceCheckUtils]: 54: Hoare triple {131604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:50,244 INFO L272 TraceCheckUtils]: 55: Hoare triple {131604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131604#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:50,244 INFO L290 TraceCheckUtils]: 56: Hoare triple {131604#(<= ~counter~0 5)} ~cond := #in~cond; {131604#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:50,244 INFO L290 TraceCheckUtils]: 57: Hoare triple {131604#(<= ~counter~0 5)} assume !(0 == ~cond); {131604#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:50,245 INFO L290 TraceCheckUtils]: 58: Hoare triple {131604#(<= ~counter~0 5)} assume true; {131604#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:50,245 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131604#(<= ~counter~0 5)} {131604#(<= ~counter~0 5)} #63#return; {131604#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:50,245 INFO L290 TraceCheckUtils]: 60: Hoare triple {131604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {131604#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:50,246 INFO L290 TraceCheckUtils]: 61: Hoare triple {131604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131604#(<= ~counter~0 5)} is VALID [2022-04-08 06:23:50,247 INFO L290 TraceCheckUtils]: 62: Hoare triple {131604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:50,247 INFO L290 TraceCheckUtils]: 63: Hoare triple {131632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:50,248 INFO L272 TraceCheckUtils]: 64: Hoare triple {131632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131632#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:50,248 INFO L290 TraceCheckUtils]: 65: Hoare triple {131632#(<= ~counter~0 6)} ~cond := #in~cond; {131632#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:50,248 INFO L290 TraceCheckUtils]: 66: Hoare triple {131632#(<= ~counter~0 6)} assume !(0 == ~cond); {131632#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:50,249 INFO L290 TraceCheckUtils]: 67: Hoare triple {131632#(<= ~counter~0 6)} assume true; {131632#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:50,249 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131632#(<= ~counter~0 6)} {131632#(<= ~counter~0 6)} #63#return; {131632#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:50,249 INFO L290 TraceCheckUtils]: 69: Hoare triple {131632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {131632#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:50,250 INFO L290 TraceCheckUtils]: 70: Hoare triple {131632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131632#(<= ~counter~0 6)} is VALID [2022-04-08 06:23:50,251 INFO L290 TraceCheckUtils]: 71: Hoare triple {131632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:50,251 INFO L290 TraceCheckUtils]: 72: Hoare triple {131660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:50,252 INFO L272 TraceCheckUtils]: 73: Hoare triple {131660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131660#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:50,252 INFO L290 TraceCheckUtils]: 74: Hoare triple {131660#(<= ~counter~0 7)} ~cond := #in~cond; {131660#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:50,252 INFO L290 TraceCheckUtils]: 75: Hoare triple {131660#(<= ~counter~0 7)} assume !(0 == ~cond); {131660#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:50,253 INFO L290 TraceCheckUtils]: 76: Hoare triple {131660#(<= ~counter~0 7)} assume true; {131660#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:50,253 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131660#(<= ~counter~0 7)} {131660#(<= ~counter~0 7)} #63#return; {131660#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:50,253 INFO L290 TraceCheckUtils]: 78: Hoare triple {131660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {131660#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:50,254 INFO L290 TraceCheckUtils]: 79: Hoare triple {131660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131660#(<= ~counter~0 7)} is VALID [2022-04-08 06:23:50,256 INFO L290 TraceCheckUtils]: 80: Hoare triple {131660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:50,256 INFO L290 TraceCheckUtils]: 81: Hoare triple {131688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:50,256 INFO L272 TraceCheckUtils]: 82: Hoare triple {131688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131688#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:50,257 INFO L290 TraceCheckUtils]: 83: Hoare triple {131688#(<= ~counter~0 8)} ~cond := #in~cond; {131688#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:50,257 INFO L290 TraceCheckUtils]: 84: Hoare triple {131688#(<= ~counter~0 8)} assume !(0 == ~cond); {131688#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:50,257 INFO L290 TraceCheckUtils]: 85: Hoare triple {131688#(<= ~counter~0 8)} assume true; {131688#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:50,258 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131688#(<= ~counter~0 8)} {131688#(<= ~counter~0 8)} #63#return; {131688#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:50,258 INFO L290 TraceCheckUtils]: 87: Hoare triple {131688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {131688#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:50,258 INFO L290 TraceCheckUtils]: 88: Hoare triple {131688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131688#(<= ~counter~0 8)} is VALID [2022-04-08 06:23:50,259 INFO L290 TraceCheckUtils]: 89: Hoare triple {131688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:50,260 INFO L290 TraceCheckUtils]: 90: Hoare triple {131716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:50,260 INFO L272 TraceCheckUtils]: 91: Hoare triple {131716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131716#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:50,260 INFO L290 TraceCheckUtils]: 92: Hoare triple {131716#(<= ~counter~0 9)} ~cond := #in~cond; {131716#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:50,261 INFO L290 TraceCheckUtils]: 93: Hoare triple {131716#(<= ~counter~0 9)} assume !(0 == ~cond); {131716#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:50,261 INFO L290 TraceCheckUtils]: 94: Hoare triple {131716#(<= ~counter~0 9)} assume true; {131716#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:50,261 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131716#(<= ~counter~0 9)} {131716#(<= ~counter~0 9)} #63#return; {131716#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:50,262 INFO L290 TraceCheckUtils]: 96: Hoare triple {131716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {131716#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:50,262 INFO L290 TraceCheckUtils]: 97: Hoare triple {131716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131716#(<= ~counter~0 9)} is VALID [2022-04-08 06:23:50,263 INFO L290 TraceCheckUtils]: 98: Hoare triple {131716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:50,264 INFO L290 TraceCheckUtils]: 99: Hoare triple {131744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:50,264 INFO L272 TraceCheckUtils]: 100: Hoare triple {131744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131744#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:50,264 INFO L290 TraceCheckUtils]: 101: Hoare triple {131744#(<= ~counter~0 10)} ~cond := #in~cond; {131744#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:50,265 INFO L290 TraceCheckUtils]: 102: Hoare triple {131744#(<= ~counter~0 10)} assume !(0 == ~cond); {131744#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:50,265 INFO L290 TraceCheckUtils]: 103: Hoare triple {131744#(<= ~counter~0 10)} assume true; {131744#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:50,265 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131744#(<= ~counter~0 10)} {131744#(<= ~counter~0 10)} #63#return; {131744#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:50,266 INFO L290 TraceCheckUtils]: 105: Hoare triple {131744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {131744#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:50,266 INFO L290 TraceCheckUtils]: 106: Hoare triple {131744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131744#(<= ~counter~0 10)} is VALID [2022-04-08 06:23:50,268 INFO L290 TraceCheckUtils]: 107: Hoare triple {131744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:50,269 INFO L290 TraceCheckUtils]: 108: Hoare triple {131772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:50,269 INFO L272 TraceCheckUtils]: 109: Hoare triple {131772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131772#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:50,269 INFO L290 TraceCheckUtils]: 110: Hoare triple {131772#(<= ~counter~0 11)} ~cond := #in~cond; {131772#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:50,270 INFO L290 TraceCheckUtils]: 111: Hoare triple {131772#(<= ~counter~0 11)} assume !(0 == ~cond); {131772#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:50,270 INFO L290 TraceCheckUtils]: 112: Hoare triple {131772#(<= ~counter~0 11)} assume true; {131772#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:50,270 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131772#(<= ~counter~0 11)} {131772#(<= ~counter~0 11)} #63#return; {131772#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:50,271 INFO L290 TraceCheckUtils]: 114: Hoare triple {131772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {131772#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:50,271 INFO L290 TraceCheckUtils]: 115: Hoare triple {131772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131772#(<= ~counter~0 11)} is VALID [2022-04-08 06:23:50,273 INFO L290 TraceCheckUtils]: 116: Hoare triple {131772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:50,273 INFO L290 TraceCheckUtils]: 117: Hoare triple {131800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:50,273 INFO L272 TraceCheckUtils]: 118: Hoare triple {131800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131800#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:50,274 INFO L290 TraceCheckUtils]: 119: Hoare triple {131800#(<= ~counter~0 12)} ~cond := #in~cond; {131800#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:50,274 INFO L290 TraceCheckUtils]: 120: Hoare triple {131800#(<= ~counter~0 12)} assume !(0 == ~cond); {131800#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:50,274 INFO L290 TraceCheckUtils]: 121: Hoare triple {131800#(<= ~counter~0 12)} assume true; {131800#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:50,275 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131800#(<= ~counter~0 12)} {131800#(<= ~counter~0 12)} #63#return; {131800#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:50,275 INFO L290 TraceCheckUtils]: 123: Hoare triple {131800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {131800#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:50,275 INFO L290 TraceCheckUtils]: 124: Hoare triple {131800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131800#(<= ~counter~0 12)} is VALID [2022-04-08 06:23:50,277 INFO L290 TraceCheckUtils]: 125: Hoare triple {131800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:50,278 INFO L290 TraceCheckUtils]: 126: Hoare triple {131828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:50,278 INFO L272 TraceCheckUtils]: 127: Hoare triple {131828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131828#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:50,278 INFO L290 TraceCheckUtils]: 128: Hoare triple {131828#(<= ~counter~0 13)} ~cond := #in~cond; {131828#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:50,279 INFO L290 TraceCheckUtils]: 129: Hoare triple {131828#(<= ~counter~0 13)} assume !(0 == ~cond); {131828#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:50,279 INFO L290 TraceCheckUtils]: 130: Hoare triple {131828#(<= ~counter~0 13)} assume true; {131828#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:50,279 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131828#(<= ~counter~0 13)} {131828#(<= ~counter~0 13)} #63#return; {131828#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:50,280 INFO L290 TraceCheckUtils]: 132: Hoare triple {131828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {131828#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:50,280 INFO L290 TraceCheckUtils]: 133: Hoare triple {131828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131828#(<= ~counter~0 13)} is VALID [2022-04-08 06:23:50,281 INFO L290 TraceCheckUtils]: 134: Hoare triple {131828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:50,282 INFO L290 TraceCheckUtils]: 135: Hoare triple {131856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:50,282 INFO L272 TraceCheckUtils]: 136: Hoare triple {131856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131856#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:50,282 INFO L290 TraceCheckUtils]: 137: Hoare triple {131856#(<= ~counter~0 14)} ~cond := #in~cond; {131856#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:50,283 INFO L290 TraceCheckUtils]: 138: Hoare triple {131856#(<= ~counter~0 14)} assume !(0 == ~cond); {131856#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:50,283 INFO L290 TraceCheckUtils]: 139: Hoare triple {131856#(<= ~counter~0 14)} assume true; {131856#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:50,283 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131856#(<= ~counter~0 14)} {131856#(<= ~counter~0 14)} #63#return; {131856#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:50,284 INFO L290 TraceCheckUtils]: 141: Hoare triple {131856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {131856#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:50,284 INFO L290 TraceCheckUtils]: 142: Hoare triple {131856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131856#(<= ~counter~0 14)} is VALID [2022-04-08 06:23:50,286 INFO L290 TraceCheckUtils]: 143: Hoare triple {131856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:50,286 INFO L290 TraceCheckUtils]: 144: Hoare triple {131884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:50,287 INFO L272 TraceCheckUtils]: 145: Hoare triple {131884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131884#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:50,287 INFO L290 TraceCheckUtils]: 146: Hoare triple {131884#(<= ~counter~0 15)} ~cond := #in~cond; {131884#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:50,287 INFO L290 TraceCheckUtils]: 147: Hoare triple {131884#(<= ~counter~0 15)} assume !(0 == ~cond); {131884#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:50,288 INFO L290 TraceCheckUtils]: 148: Hoare triple {131884#(<= ~counter~0 15)} assume true; {131884#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:50,288 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131884#(<= ~counter~0 15)} {131884#(<= ~counter~0 15)} #63#return; {131884#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:50,288 INFO L290 TraceCheckUtils]: 150: Hoare triple {131884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {131884#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:50,289 INFO L290 TraceCheckUtils]: 151: Hoare triple {131884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131884#(<= ~counter~0 15)} is VALID [2022-04-08 06:23:50,290 INFO L290 TraceCheckUtils]: 152: Hoare triple {131884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:50,291 INFO L290 TraceCheckUtils]: 153: Hoare triple {131912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:50,291 INFO L272 TraceCheckUtils]: 154: Hoare triple {131912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131912#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:50,292 INFO L290 TraceCheckUtils]: 155: Hoare triple {131912#(<= ~counter~0 16)} ~cond := #in~cond; {131912#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:50,292 INFO L290 TraceCheckUtils]: 156: Hoare triple {131912#(<= ~counter~0 16)} assume !(0 == ~cond); {131912#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:50,292 INFO L290 TraceCheckUtils]: 157: Hoare triple {131912#(<= ~counter~0 16)} assume true; {131912#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:50,293 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131912#(<= ~counter~0 16)} {131912#(<= ~counter~0 16)} #63#return; {131912#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:50,293 INFO L290 TraceCheckUtils]: 159: Hoare triple {131912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {131912#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:50,293 INFO L290 TraceCheckUtils]: 160: Hoare triple {131912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131912#(<= ~counter~0 16)} is VALID [2022-04-08 06:23:50,295 INFO L290 TraceCheckUtils]: 161: Hoare triple {131912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:50,295 INFO L290 TraceCheckUtils]: 162: Hoare triple {131940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:50,295 INFO L272 TraceCheckUtils]: 163: Hoare triple {131940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131940#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:50,296 INFO L290 TraceCheckUtils]: 164: Hoare triple {131940#(<= ~counter~0 17)} ~cond := #in~cond; {131940#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:50,296 INFO L290 TraceCheckUtils]: 165: Hoare triple {131940#(<= ~counter~0 17)} assume !(0 == ~cond); {131940#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:50,296 INFO L290 TraceCheckUtils]: 166: Hoare triple {131940#(<= ~counter~0 17)} assume true; {131940#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:50,297 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131940#(<= ~counter~0 17)} {131940#(<= ~counter~0 17)} #63#return; {131940#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:50,297 INFO L290 TraceCheckUtils]: 168: Hoare triple {131940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {131940#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:50,297 INFO L290 TraceCheckUtils]: 169: Hoare triple {131940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131940#(<= ~counter~0 17)} is VALID [2022-04-08 06:23:50,299 INFO L290 TraceCheckUtils]: 170: Hoare triple {131940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:50,300 INFO L290 TraceCheckUtils]: 171: Hoare triple {131968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:50,300 INFO L272 TraceCheckUtils]: 172: Hoare triple {131968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131968#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:50,300 INFO L290 TraceCheckUtils]: 173: Hoare triple {131968#(<= ~counter~0 18)} ~cond := #in~cond; {131968#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:50,301 INFO L290 TraceCheckUtils]: 174: Hoare triple {131968#(<= ~counter~0 18)} assume !(0 == ~cond); {131968#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:50,301 INFO L290 TraceCheckUtils]: 175: Hoare triple {131968#(<= ~counter~0 18)} assume true; {131968#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:50,301 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131968#(<= ~counter~0 18)} {131968#(<= ~counter~0 18)} #63#return; {131968#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:50,302 INFO L290 TraceCheckUtils]: 177: Hoare triple {131968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {131968#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:50,302 INFO L290 TraceCheckUtils]: 178: Hoare triple {131968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131968#(<= ~counter~0 18)} is VALID [2022-04-08 06:23:50,304 INFO L290 TraceCheckUtils]: 179: Hoare triple {131968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:50,304 INFO L290 TraceCheckUtils]: 180: Hoare triple {131996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:50,304 INFO L272 TraceCheckUtils]: 181: Hoare triple {131996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131996#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:50,305 INFO L290 TraceCheckUtils]: 182: Hoare triple {131996#(<= ~counter~0 19)} ~cond := #in~cond; {131996#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:50,305 INFO L290 TraceCheckUtils]: 183: Hoare triple {131996#(<= ~counter~0 19)} assume !(0 == ~cond); {131996#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:50,305 INFO L290 TraceCheckUtils]: 184: Hoare triple {131996#(<= ~counter~0 19)} assume true; {131996#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:50,306 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131996#(<= ~counter~0 19)} {131996#(<= ~counter~0 19)} #63#return; {131996#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:50,306 INFO L290 TraceCheckUtils]: 186: Hoare triple {131996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {131996#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:50,306 INFO L290 TraceCheckUtils]: 187: Hoare triple {131996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131996#(<= ~counter~0 19)} is VALID [2022-04-08 06:23:50,308 INFO L290 TraceCheckUtils]: 188: Hoare triple {131996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:50,308 INFO L290 TraceCheckUtils]: 189: Hoare triple {132024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:50,309 INFO L272 TraceCheckUtils]: 190: Hoare triple {132024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132024#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:50,309 INFO L290 TraceCheckUtils]: 191: Hoare triple {132024#(<= ~counter~0 20)} ~cond := #in~cond; {132024#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:50,309 INFO L290 TraceCheckUtils]: 192: Hoare triple {132024#(<= ~counter~0 20)} assume !(0 == ~cond); {132024#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:50,310 INFO L290 TraceCheckUtils]: 193: Hoare triple {132024#(<= ~counter~0 20)} assume true; {132024#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:50,310 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {132024#(<= ~counter~0 20)} {132024#(<= ~counter~0 20)} #63#return; {132024#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:50,310 INFO L290 TraceCheckUtils]: 195: Hoare triple {132024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {132024#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:50,311 INFO L290 TraceCheckUtils]: 196: Hoare triple {132024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132024#(<= ~counter~0 20)} is VALID [2022-04-08 06:23:50,312 INFO L290 TraceCheckUtils]: 197: Hoare triple {132024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:50,313 INFO L290 TraceCheckUtils]: 198: Hoare triple {132052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:50,313 INFO L272 TraceCheckUtils]: 199: Hoare triple {132052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132052#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:50,313 INFO L290 TraceCheckUtils]: 200: Hoare triple {132052#(<= ~counter~0 21)} ~cond := #in~cond; {132052#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:50,314 INFO L290 TraceCheckUtils]: 201: Hoare triple {132052#(<= ~counter~0 21)} assume !(0 == ~cond); {132052#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:50,314 INFO L290 TraceCheckUtils]: 202: Hoare triple {132052#(<= ~counter~0 21)} assume true; {132052#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:50,314 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {132052#(<= ~counter~0 21)} {132052#(<= ~counter~0 21)} #63#return; {132052#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:50,315 INFO L290 TraceCheckUtils]: 204: Hoare triple {132052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {132052#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:50,315 INFO L290 TraceCheckUtils]: 205: Hoare triple {132052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132052#(<= ~counter~0 21)} is VALID [2022-04-08 06:23:50,316 INFO L290 TraceCheckUtils]: 206: Hoare triple {132052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:50,317 INFO L290 TraceCheckUtils]: 207: Hoare triple {132080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:50,317 INFO L272 TraceCheckUtils]: 208: Hoare triple {132080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132080#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:50,317 INFO L290 TraceCheckUtils]: 209: Hoare triple {132080#(<= ~counter~0 22)} ~cond := #in~cond; {132080#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:50,318 INFO L290 TraceCheckUtils]: 210: Hoare triple {132080#(<= ~counter~0 22)} assume !(0 == ~cond); {132080#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:50,318 INFO L290 TraceCheckUtils]: 211: Hoare triple {132080#(<= ~counter~0 22)} assume true; {132080#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:50,318 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {132080#(<= ~counter~0 22)} {132080#(<= ~counter~0 22)} #63#return; {132080#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:50,319 INFO L290 TraceCheckUtils]: 213: Hoare triple {132080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {132080#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:50,319 INFO L290 TraceCheckUtils]: 214: Hoare triple {132080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132080#(<= ~counter~0 22)} is VALID [2022-04-08 06:23:50,320 INFO L290 TraceCheckUtils]: 215: Hoare triple {132080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:50,320 INFO L290 TraceCheckUtils]: 216: Hoare triple {132108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:50,321 INFO L272 TraceCheckUtils]: 217: Hoare triple {132108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132108#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:50,321 INFO L290 TraceCheckUtils]: 218: Hoare triple {132108#(<= ~counter~0 23)} ~cond := #in~cond; {132108#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:50,321 INFO L290 TraceCheckUtils]: 219: Hoare triple {132108#(<= ~counter~0 23)} assume !(0 == ~cond); {132108#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:50,322 INFO L290 TraceCheckUtils]: 220: Hoare triple {132108#(<= ~counter~0 23)} assume true; {132108#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:50,322 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {132108#(<= ~counter~0 23)} {132108#(<= ~counter~0 23)} #63#return; {132108#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:50,322 INFO L290 TraceCheckUtils]: 222: Hoare triple {132108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {132108#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:50,323 INFO L290 TraceCheckUtils]: 223: Hoare triple {132108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132108#(<= ~counter~0 23)} is VALID [2022-04-08 06:23:50,324 INFO L290 TraceCheckUtils]: 224: Hoare triple {132108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:50,324 INFO L290 TraceCheckUtils]: 225: Hoare triple {132136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:50,325 INFO L272 TraceCheckUtils]: 226: Hoare triple {132136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132136#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:50,325 INFO L290 TraceCheckUtils]: 227: Hoare triple {132136#(<= ~counter~0 24)} ~cond := #in~cond; {132136#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:50,325 INFO L290 TraceCheckUtils]: 228: Hoare triple {132136#(<= ~counter~0 24)} assume !(0 == ~cond); {132136#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:50,325 INFO L290 TraceCheckUtils]: 229: Hoare triple {132136#(<= ~counter~0 24)} assume true; {132136#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:50,326 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {132136#(<= ~counter~0 24)} {132136#(<= ~counter~0 24)} #63#return; {132136#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:50,326 INFO L290 TraceCheckUtils]: 231: Hoare triple {132136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {132136#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:50,326 INFO L290 TraceCheckUtils]: 232: Hoare triple {132136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132136#(<= ~counter~0 24)} is VALID [2022-04-08 06:23:50,328 INFO L290 TraceCheckUtils]: 233: Hoare triple {132136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:50,328 INFO L290 TraceCheckUtils]: 234: Hoare triple {132164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:50,328 INFO L272 TraceCheckUtils]: 235: Hoare triple {132164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132164#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:50,329 INFO L290 TraceCheckUtils]: 236: Hoare triple {132164#(<= ~counter~0 25)} ~cond := #in~cond; {132164#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:50,329 INFO L290 TraceCheckUtils]: 237: Hoare triple {132164#(<= ~counter~0 25)} assume !(0 == ~cond); {132164#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:50,329 INFO L290 TraceCheckUtils]: 238: Hoare triple {132164#(<= ~counter~0 25)} assume true; {132164#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:50,330 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {132164#(<= ~counter~0 25)} {132164#(<= ~counter~0 25)} #63#return; {132164#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:50,330 INFO L290 TraceCheckUtils]: 240: Hoare triple {132164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {132164#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:50,330 INFO L290 TraceCheckUtils]: 241: Hoare triple {132164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132164#(<= ~counter~0 25)} is VALID [2022-04-08 06:23:50,331 INFO L290 TraceCheckUtils]: 242: Hoare triple {132164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:50,332 INFO L290 TraceCheckUtils]: 243: Hoare triple {132192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:50,332 INFO L272 TraceCheckUtils]: 244: Hoare triple {132192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132192#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:50,332 INFO L290 TraceCheckUtils]: 245: Hoare triple {132192#(<= ~counter~0 26)} ~cond := #in~cond; {132192#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:50,333 INFO L290 TraceCheckUtils]: 246: Hoare triple {132192#(<= ~counter~0 26)} assume !(0 == ~cond); {132192#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:50,333 INFO L290 TraceCheckUtils]: 247: Hoare triple {132192#(<= ~counter~0 26)} assume true; {132192#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:50,334 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {132192#(<= ~counter~0 26)} {132192#(<= ~counter~0 26)} #63#return; {132192#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:50,334 INFO L290 TraceCheckUtils]: 249: Hoare triple {132192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {132192#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:50,334 INFO L290 TraceCheckUtils]: 250: Hoare triple {132192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132192#(<= ~counter~0 26)} is VALID [2022-04-08 06:23:50,336 INFO L290 TraceCheckUtils]: 251: Hoare triple {132192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:50,337 INFO L290 TraceCheckUtils]: 252: Hoare triple {132220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:50,337 INFO L272 TraceCheckUtils]: 253: Hoare triple {132220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132220#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:50,338 INFO L290 TraceCheckUtils]: 254: Hoare triple {132220#(<= ~counter~0 27)} ~cond := #in~cond; {132220#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:50,338 INFO L290 TraceCheckUtils]: 255: Hoare triple {132220#(<= ~counter~0 27)} assume !(0 == ~cond); {132220#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:50,338 INFO L290 TraceCheckUtils]: 256: Hoare triple {132220#(<= ~counter~0 27)} assume true; {132220#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:50,339 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {132220#(<= ~counter~0 27)} {132220#(<= ~counter~0 27)} #63#return; {132220#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:50,339 INFO L290 TraceCheckUtils]: 258: Hoare triple {132220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {132220#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:50,339 INFO L290 TraceCheckUtils]: 259: Hoare triple {132220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132220#(<= ~counter~0 27)} is VALID [2022-04-08 06:23:50,341 INFO L290 TraceCheckUtils]: 260: Hoare triple {132220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:50,341 INFO L290 TraceCheckUtils]: 261: Hoare triple {132248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:50,341 INFO L272 TraceCheckUtils]: 262: Hoare triple {132248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132248#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:50,342 INFO L290 TraceCheckUtils]: 263: Hoare triple {132248#(<= ~counter~0 28)} ~cond := #in~cond; {132248#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:50,342 INFO L290 TraceCheckUtils]: 264: Hoare triple {132248#(<= ~counter~0 28)} assume !(0 == ~cond); {132248#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:50,342 INFO L290 TraceCheckUtils]: 265: Hoare triple {132248#(<= ~counter~0 28)} assume true; {132248#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:50,343 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {132248#(<= ~counter~0 28)} {132248#(<= ~counter~0 28)} #63#return; {132248#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:50,343 INFO L290 TraceCheckUtils]: 267: Hoare triple {132248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {132248#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:50,343 INFO L290 TraceCheckUtils]: 268: Hoare triple {132248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132248#(<= ~counter~0 28)} is VALID [2022-04-08 06:23:50,345 INFO L290 TraceCheckUtils]: 269: Hoare triple {132248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:50,345 INFO L290 TraceCheckUtils]: 270: Hoare triple {132276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:50,345 INFO L272 TraceCheckUtils]: 271: Hoare triple {132276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132276#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:50,346 INFO L290 TraceCheckUtils]: 272: Hoare triple {132276#(<= ~counter~0 29)} ~cond := #in~cond; {132276#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:50,346 INFO L290 TraceCheckUtils]: 273: Hoare triple {132276#(<= ~counter~0 29)} assume !(0 == ~cond); {132276#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:50,346 INFO L290 TraceCheckUtils]: 274: Hoare triple {132276#(<= ~counter~0 29)} assume true; {132276#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:50,347 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {132276#(<= ~counter~0 29)} {132276#(<= ~counter~0 29)} #63#return; {132276#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:50,347 INFO L290 TraceCheckUtils]: 276: Hoare triple {132276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {132276#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:50,347 INFO L290 TraceCheckUtils]: 277: Hoare triple {132276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132276#(<= ~counter~0 29)} is VALID [2022-04-08 06:23:50,349 INFO L290 TraceCheckUtils]: 278: Hoare triple {132276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:50,350 INFO L290 TraceCheckUtils]: 279: Hoare triple {132304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:50,350 INFO L272 TraceCheckUtils]: 280: Hoare triple {132304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132304#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:50,351 INFO L290 TraceCheckUtils]: 281: Hoare triple {132304#(<= ~counter~0 30)} ~cond := #in~cond; {132304#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:50,351 INFO L290 TraceCheckUtils]: 282: Hoare triple {132304#(<= ~counter~0 30)} assume !(0 == ~cond); {132304#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:50,351 INFO L290 TraceCheckUtils]: 283: Hoare triple {132304#(<= ~counter~0 30)} assume true; {132304#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:50,352 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {132304#(<= ~counter~0 30)} {132304#(<= ~counter~0 30)} #63#return; {132304#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:50,352 INFO L290 TraceCheckUtils]: 285: Hoare triple {132304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {132304#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:50,352 INFO L290 TraceCheckUtils]: 286: Hoare triple {132304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132304#(<= ~counter~0 30)} is VALID [2022-04-08 06:23:50,354 INFO L290 TraceCheckUtils]: 287: Hoare triple {132304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:50,354 INFO L290 TraceCheckUtils]: 288: Hoare triple {132332#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:50,355 INFO L272 TraceCheckUtils]: 289: Hoare triple {132332#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132332#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:50,355 INFO L290 TraceCheckUtils]: 290: Hoare triple {132332#(<= ~counter~0 31)} ~cond := #in~cond; {132332#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:50,355 INFO L290 TraceCheckUtils]: 291: Hoare triple {132332#(<= ~counter~0 31)} assume !(0 == ~cond); {132332#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:50,356 INFO L290 TraceCheckUtils]: 292: Hoare triple {132332#(<= ~counter~0 31)} assume true; {132332#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:50,356 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {132332#(<= ~counter~0 31)} {132332#(<= ~counter~0 31)} #63#return; {132332#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:50,356 INFO L290 TraceCheckUtils]: 294: Hoare triple {132332#(<= ~counter~0 31)} assume !!(0 != ~r~0); {132332#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:50,357 INFO L290 TraceCheckUtils]: 295: Hoare triple {132332#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132332#(<= ~counter~0 31)} is VALID [2022-04-08 06:23:50,358 INFO L290 TraceCheckUtils]: 296: Hoare triple {132332#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:50,358 INFO L290 TraceCheckUtils]: 297: Hoare triple {132360#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:50,359 INFO L272 TraceCheckUtils]: 298: Hoare triple {132360#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132360#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:50,359 INFO L290 TraceCheckUtils]: 299: Hoare triple {132360#(<= ~counter~0 32)} ~cond := #in~cond; {132360#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:50,359 INFO L290 TraceCheckUtils]: 300: Hoare triple {132360#(<= ~counter~0 32)} assume !(0 == ~cond); {132360#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:50,360 INFO L290 TraceCheckUtils]: 301: Hoare triple {132360#(<= ~counter~0 32)} assume true; {132360#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:50,360 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {132360#(<= ~counter~0 32)} {132360#(<= ~counter~0 32)} #63#return; {132360#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:50,360 INFO L290 TraceCheckUtils]: 303: Hoare triple {132360#(<= ~counter~0 32)} assume !!(0 != ~r~0); {132360#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:50,361 INFO L290 TraceCheckUtils]: 304: Hoare triple {132360#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132360#(<= ~counter~0 32)} is VALID [2022-04-08 06:23:50,362 INFO L290 TraceCheckUtils]: 305: Hoare triple {132360#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:50,362 INFO L290 TraceCheckUtils]: 306: Hoare triple {132388#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:50,363 INFO L272 TraceCheckUtils]: 307: Hoare triple {132388#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132388#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:50,363 INFO L290 TraceCheckUtils]: 308: Hoare triple {132388#(<= ~counter~0 33)} ~cond := #in~cond; {132388#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:50,363 INFO L290 TraceCheckUtils]: 309: Hoare triple {132388#(<= ~counter~0 33)} assume !(0 == ~cond); {132388#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:50,364 INFO L290 TraceCheckUtils]: 310: Hoare triple {132388#(<= ~counter~0 33)} assume true; {132388#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:50,364 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {132388#(<= ~counter~0 33)} {132388#(<= ~counter~0 33)} #63#return; {132388#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:50,364 INFO L290 TraceCheckUtils]: 312: Hoare triple {132388#(<= ~counter~0 33)} assume !!(0 != ~r~0); {132388#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:50,365 INFO L290 TraceCheckUtils]: 313: Hoare triple {132388#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132388#(<= ~counter~0 33)} is VALID [2022-04-08 06:23:50,366 INFO L290 TraceCheckUtils]: 314: Hoare triple {132388#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:50,366 INFO L290 TraceCheckUtils]: 315: Hoare triple {132416#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:50,367 INFO L272 TraceCheckUtils]: 316: Hoare triple {132416#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132416#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:50,367 INFO L290 TraceCheckUtils]: 317: Hoare triple {132416#(<= ~counter~0 34)} ~cond := #in~cond; {132416#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:50,367 INFO L290 TraceCheckUtils]: 318: Hoare triple {132416#(<= ~counter~0 34)} assume !(0 == ~cond); {132416#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:50,368 INFO L290 TraceCheckUtils]: 319: Hoare triple {132416#(<= ~counter~0 34)} assume true; {132416#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:50,368 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {132416#(<= ~counter~0 34)} {132416#(<= ~counter~0 34)} #63#return; {132416#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:50,368 INFO L290 TraceCheckUtils]: 321: Hoare triple {132416#(<= ~counter~0 34)} assume !!(0 != ~r~0); {132416#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:50,369 INFO L290 TraceCheckUtils]: 322: Hoare triple {132416#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132416#(<= ~counter~0 34)} is VALID [2022-04-08 06:23:50,370 INFO L290 TraceCheckUtils]: 323: Hoare triple {132416#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:50,371 INFO L290 TraceCheckUtils]: 324: Hoare triple {132444#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:50,371 INFO L272 TraceCheckUtils]: 325: Hoare triple {132444#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132444#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:50,371 INFO L290 TraceCheckUtils]: 326: Hoare triple {132444#(<= ~counter~0 35)} ~cond := #in~cond; {132444#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:50,372 INFO L290 TraceCheckUtils]: 327: Hoare triple {132444#(<= ~counter~0 35)} assume !(0 == ~cond); {132444#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:50,372 INFO L290 TraceCheckUtils]: 328: Hoare triple {132444#(<= ~counter~0 35)} assume true; {132444#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:50,373 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {132444#(<= ~counter~0 35)} {132444#(<= ~counter~0 35)} #63#return; {132444#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:50,373 INFO L290 TraceCheckUtils]: 330: Hoare triple {132444#(<= ~counter~0 35)} assume !!(0 != ~r~0); {132444#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:50,373 INFO L290 TraceCheckUtils]: 331: Hoare triple {132444#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132444#(<= ~counter~0 35)} is VALID [2022-04-08 06:23:50,375 INFO L290 TraceCheckUtils]: 332: Hoare triple {132444#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:50,375 INFO L290 TraceCheckUtils]: 333: Hoare triple {132472#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:50,375 INFO L272 TraceCheckUtils]: 334: Hoare triple {132472#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132472#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:50,376 INFO L290 TraceCheckUtils]: 335: Hoare triple {132472#(<= ~counter~0 36)} ~cond := #in~cond; {132472#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:50,376 INFO L290 TraceCheckUtils]: 336: Hoare triple {132472#(<= ~counter~0 36)} assume !(0 == ~cond); {132472#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:50,376 INFO L290 TraceCheckUtils]: 337: Hoare triple {132472#(<= ~counter~0 36)} assume true; {132472#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:50,377 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {132472#(<= ~counter~0 36)} {132472#(<= ~counter~0 36)} #63#return; {132472#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:50,377 INFO L290 TraceCheckUtils]: 339: Hoare triple {132472#(<= ~counter~0 36)} assume !!(0 != ~r~0); {132472#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:50,377 INFO L290 TraceCheckUtils]: 340: Hoare triple {132472#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132472#(<= ~counter~0 36)} is VALID [2022-04-08 06:23:50,379 INFO L290 TraceCheckUtils]: 341: Hoare triple {132472#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:50,379 INFO L290 TraceCheckUtils]: 342: Hoare triple {132500#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:50,380 INFO L272 TraceCheckUtils]: 343: Hoare triple {132500#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132500#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:50,380 INFO L290 TraceCheckUtils]: 344: Hoare triple {132500#(<= ~counter~0 37)} ~cond := #in~cond; {132500#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:50,380 INFO L290 TraceCheckUtils]: 345: Hoare triple {132500#(<= ~counter~0 37)} assume !(0 == ~cond); {132500#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:50,380 INFO L290 TraceCheckUtils]: 346: Hoare triple {132500#(<= ~counter~0 37)} assume true; {132500#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:50,381 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {132500#(<= ~counter~0 37)} {132500#(<= ~counter~0 37)} #63#return; {132500#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:50,381 INFO L290 TraceCheckUtils]: 348: Hoare triple {132500#(<= ~counter~0 37)} assume !!(0 != ~r~0); {132500#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:50,381 INFO L290 TraceCheckUtils]: 349: Hoare triple {132500#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132500#(<= ~counter~0 37)} is VALID [2022-04-08 06:23:50,383 INFO L290 TraceCheckUtils]: 350: Hoare triple {132500#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:50,384 INFO L290 TraceCheckUtils]: 351: Hoare triple {132528#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:50,384 INFO L272 TraceCheckUtils]: 352: Hoare triple {132528#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132528#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:50,385 INFO L290 TraceCheckUtils]: 353: Hoare triple {132528#(<= ~counter~0 38)} ~cond := #in~cond; {132528#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:50,385 INFO L290 TraceCheckUtils]: 354: Hoare triple {132528#(<= ~counter~0 38)} assume !(0 == ~cond); {132528#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:50,385 INFO L290 TraceCheckUtils]: 355: Hoare triple {132528#(<= ~counter~0 38)} assume true; {132528#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:50,386 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {132528#(<= ~counter~0 38)} {132528#(<= ~counter~0 38)} #63#return; {132528#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:50,386 INFO L290 TraceCheckUtils]: 357: Hoare triple {132528#(<= ~counter~0 38)} assume !!(0 != ~r~0); {132528#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:50,386 INFO L290 TraceCheckUtils]: 358: Hoare triple {132528#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132528#(<= ~counter~0 38)} is VALID [2022-04-08 06:23:50,388 INFO L290 TraceCheckUtils]: 359: Hoare triple {132528#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:50,389 INFO L290 TraceCheckUtils]: 360: Hoare triple {132556#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:50,389 INFO L272 TraceCheckUtils]: 361: Hoare triple {132556#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132556#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:50,389 INFO L290 TraceCheckUtils]: 362: Hoare triple {132556#(<= ~counter~0 39)} ~cond := #in~cond; {132556#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:50,390 INFO L290 TraceCheckUtils]: 363: Hoare triple {132556#(<= ~counter~0 39)} assume !(0 == ~cond); {132556#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:50,390 INFO L290 TraceCheckUtils]: 364: Hoare triple {132556#(<= ~counter~0 39)} assume true; {132556#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:50,390 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {132556#(<= ~counter~0 39)} {132556#(<= ~counter~0 39)} #63#return; {132556#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:50,391 INFO L290 TraceCheckUtils]: 366: Hoare triple {132556#(<= ~counter~0 39)} assume !!(0 != ~r~0); {132556#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:50,391 INFO L290 TraceCheckUtils]: 367: Hoare triple {132556#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132556#(<= ~counter~0 39)} is VALID [2022-04-08 06:23:50,393 INFO L290 TraceCheckUtils]: 368: Hoare triple {132556#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:50,393 INFO L290 TraceCheckUtils]: 369: Hoare triple {132584#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:50,394 INFO L272 TraceCheckUtils]: 370: Hoare triple {132584#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132584#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:50,394 INFO L290 TraceCheckUtils]: 371: Hoare triple {132584#(<= ~counter~0 40)} ~cond := #in~cond; {132584#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:50,394 INFO L290 TraceCheckUtils]: 372: Hoare triple {132584#(<= ~counter~0 40)} assume !(0 == ~cond); {132584#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:50,394 INFO L290 TraceCheckUtils]: 373: Hoare triple {132584#(<= ~counter~0 40)} assume true; {132584#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:50,395 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {132584#(<= ~counter~0 40)} {132584#(<= ~counter~0 40)} #63#return; {132584#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:50,395 INFO L290 TraceCheckUtils]: 375: Hoare triple {132584#(<= ~counter~0 40)} assume !!(0 != ~r~0); {132584#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:50,396 INFO L290 TraceCheckUtils]: 376: Hoare triple {132584#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132584#(<= ~counter~0 40)} is VALID [2022-04-08 06:23:50,397 INFO L290 TraceCheckUtils]: 377: Hoare triple {132584#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:50,397 INFO L290 TraceCheckUtils]: 378: Hoare triple {132612#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:50,398 INFO L272 TraceCheckUtils]: 379: Hoare triple {132612#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132612#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:50,398 INFO L290 TraceCheckUtils]: 380: Hoare triple {132612#(<= ~counter~0 41)} ~cond := #in~cond; {132612#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:50,398 INFO L290 TraceCheckUtils]: 381: Hoare triple {132612#(<= ~counter~0 41)} assume !(0 == ~cond); {132612#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:50,399 INFO L290 TraceCheckUtils]: 382: Hoare triple {132612#(<= ~counter~0 41)} assume true; {132612#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:50,399 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {132612#(<= ~counter~0 41)} {132612#(<= ~counter~0 41)} #63#return; {132612#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:50,399 INFO L290 TraceCheckUtils]: 384: Hoare triple {132612#(<= ~counter~0 41)} assume !!(0 != ~r~0); {132612#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:50,400 INFO L290 TraceCheckUtils]: 385: Hoare triple {132612#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132612#(<= ~counter~0 41)} is VALID [2022-04-08 06:23:50,402 INFO L290 TraceCheckUtils]: 386: Hoare triple {132612#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:50,402 INFO L290 TraceCheckUtils]: 387: Hoare triple {132640#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:50,403 INFO L272 TraceCheckUtils]: 388: Hoare triple {132640#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132640#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:50,403 INFO L290 TraceCheckUtils]: 389: Hoare triple {132640#(<= ~counter~0 42)} ~cond := #in~cond; {132640#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:50,403 INFO L290 TraceCheckUtils]: 390: Hoare triple {132640#(<= ~counter~0 42)} assume !(0 == ~cond); {132640#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:50,403 INFO L290 TraceCheckUtils]: 391: Hoare triple {132640#(<= ~counter~0 42)} assume true; {132640#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:50,404 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {132640#(<= ~counter~0 42)} {132640#(<= ~counter~0 42)} #63#return; {132640#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:50,404 INFO L290 TraceCheckUtils]: 393: Hoare triple {132640#(<= ~counter~0 42)} assume !!(0 != ~r~0); {132640#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:50,404 INFO L290 TraceCheckUtils]: 394: Hoare triple {132640#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132640#(<= ~counter~0 42)} is VALID [2022-04-08 06:23:50,406 INFO L290 TraceCheckUtils]: 395: Hoare triple {132640#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:50,406 INFO L290 TraceCheckUtils]: 396: Hoare triple {132668#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:50,407 INFO L272 TraceCheckUtils]: 397: Hoare triple {132668#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132668#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:50,407 INFO L290 TraceCheckUtils]: 398: Hoare triple {132668#(<= ~counter~0 43)} ~cond := #in~cond; {132668#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:50,407 INFO L290 TraceCheckUtils]: 399: Hoare triple {132668#(<= ~counter~0 43)} assume !(0 == ~cond); {132668#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:50,407 INFO L290 TraceCheckUtils]: 400: Hoare triple {132668#(<= ~counter~0 43)} assume true; {132668#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:50,408 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {132668#(<= ~counter~0 43)} {132668#(<= ~counter~0 43)} #63#return; {132668#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:50,408 INFO L290 TraceCheckUtils]: 402: Hoare triple {132668#(<= ~counter~0 43)} assume !!(0 != ~r~0); {132668#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:50,408 INFO L290 TraceCheckUtils]: 403: Hoare triple {132668#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132668#(<= ~counter~0 43)} is VALID [2022-04-08 06:23:50,410 INFO L290 TraceCheckUtils]: 404: Hoare triple {132668#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:50,411 INFO L290 TraceCheckUtils]: 405: Hoare triple {132696#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:50,411 INFO L272 TraceCheckUtils]: 406: Hoare triple {132696#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132696#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:50,411 INFO L290 TraceCheckUtils]: 407: Hoare triple {132696#(<= ~counter~0 44)} ~cond := #in~cond; {132696#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:50,412 INFO L290 TraceCheckUtils]: 408: Hoare triple {132696#(<= ~counter~0 44)} assume !(0 == ~cond); {132696#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:50,412 INFO L290 TraceCheckUtils]: 409: Hoare triple {132696#(<= ~counter~0 44)} assume true; {132696#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:50,412 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {132696#(<= ~counter~0 44)} {132696#(<= ~counter~0 44)} #63#return; {132696#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:50,413 INFO L290 TraceCheckUtils]: 411: Hoare triple {132696#(<= ~counter~0 44)} assume !!(0 != ~r~0); {132696#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:50,413 INFO L290 TraceCheckUtils]: 412: Hoare triple {132696#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132696#(<= ~counter~0 44)} is VALID [2022-04-08 06:23:50,414 INFO L290 TraceCheckUtils]: 413: Hoare triple {132696#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:50,415 INFO L290 TraceCheckUtils]: 414: Hoare triple {132724#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:50,415 INFO L272 TraceCheckUtils]: 415: Hoare triple {132724#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132724#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:50,415 INFO L290 TraceCheckUtils]: 416: Hoare triple {132724#(<= ~counter~0 45)} ~cond := #in~cond; {132724#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:50,416 INFO L290 TraceCheckUtils]: 417: Hoare triple {132724#(<= ~counter~0 45)} assume !(0 == ~cond); {132724#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:50,416 INFO L290 TraceCheckUtils]: 418: Hoare triple {132724#(<= ~counter~0 45)} assume true; {132724#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:50,416 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {132724#(<= ~counter~0 45)} {132724#(<= ~counter~0 45)} #63#return; {132724#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:50,417 INFO L290 TraceCheckUtils]: 420: Hoare triple {132724#(<= ~counter~0 45)} assume !!(0 != ~r~0); {132724#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:50,417 INFO L290 TraceCheckUtils]: 421: Hoare triple {132724#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132724#(<= ~counter~0 45)} is VALID [2022-04-08 06:23:50,418 INFO L290 TraceCheckUtils]: 422: Hoare triple {132724#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-08 06:23:50,419 INFO L290 TraceCheckUtils]: 423: Hoare triple {132752#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-08 06:23:50,419 INFO L272 TraceCheckUtils]: 424: Hoare triple {132752#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132752#(<= ~counter~0 46)} is VALID [2022-04-08 06:23:50,419 INFO L290 TraceCheckUtils]: 425: Hoare triple {132752#(<= ~counter~0 46)} ~cond := #in~cond; {132752#(<= ~counter~0 46)} is VALID [2022-04-08 06:23:50,420 INFO L290 TraceCheckUtils]: 426: Hoare triple {132752#(<= ~counter~0 46)} assume !(0 == ~cond); {132752#(<= ~counter~0 46)} is VALID [2022-04-08 06:23:50,420 INFO L290 TraceCheckUtils]: 427: Hoare triple {132752#(<= ~counter~0 46)} assume true; {132752#(<= ~counter~0 46)} is VALID [2022-04-08 06:23:50,421 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {132752#(<= ~counter~0 46)} {132752#(<= ~counter~0 46)} #63#return; {132752#(<= ~counter~0 46)} is VALID [2022-04-08 06:23:50,421 INFO L290 TraceCheckUtils]: 429: Hoare triple {132752#(<= ~counter~0 46)} assume !!(0 != ~r~0); {132752#(<= ~counter~0 46)} is VALID [2022-04-08 06:23:50,421 INFO L290 TraceCheckUtils]: 430: Hoare triple {132752#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132752#(<= ~counter~0 46)} is VALID [2022-04-08 06:23:50,421 INFO L290 TraceCheckUtils]: 431: Hoare triple {132752#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132780#(<= |main_#t~post6| 46)} is VALID [2022-04-08 06:23:50,422 INFO L290 TraceCheckUtils]: 432: Hoare triple {132780#(<= |main_#t~post6| 46)} assume !(#t~post6 < 50);havoc #t~post6; {131436#false} is VALID [2022-04-08 06:23:50,422 INFO L272 TraceCheckUtils]: 433: Hoare triple {131436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131436#false} is VALID [2022-04-08 06:23:50,422 INFO L290 TraceCheckUtils]: 434: Hoare triple {131436#false} ~cond := #in~cond; {131436#false} is VALID [2022-04-08 06:23:50,422 INFO L290 TraceCheckUtils]: 435: Hoare triple {131436#false} assume 0 == ~cond; {131436#false} is VALID [2022-04-08 06:23:50,422 INFO L290 TraceCheckUtils]: 436: Hoare triple {131436#false} assume !false; {131436#false} is VALID [2022-04-08 06:23:50,423 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 06:23:50,423 INFO L328 TraceCheckSpWp]: Computing backward predicates...