/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-lit/gr2006.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 10:52:42,156 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 10:52:42,158 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 10:52:42,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-27 10:52:42,253 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2022-04-27 10:52:42,276 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 10:52:42,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 10:52:42,277 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-27 10:52:42,277 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-27 10:52:42,277 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 10:52:42,277 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 10:52:42,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 10:52:42,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 10:52:42,278 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 10:52:42,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 10:52:42,279 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-27 10:52:42,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 10:52:42,279 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-27 10:52:42,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 10:52:42,279 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 10:52:42,279 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 10:52:42,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 10:52:42,279 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-27 10:52:42,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 10:52:42,280 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 10:52:42,280 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 10:52:42,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 10:52:42,280 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 10:52:42,280 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 10:52:42,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 10:52:42,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 10:52:42,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 10:52:42,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 10:52:42,281 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 10:52:42,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 10:52:42,281 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-04-27 10:52:42,281 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-27 10:52:42,281 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 10:52:42,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 10:52:42,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 10:52:42,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 10:52:42,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 10:52:42,472 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 10:52:42,474 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 10:52:42,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/gr2006.i [2022-04-27 10:52:42,520 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9f338113/4db4e260d4d7458987651e40f174f722/FLAGadc9aeacc [2022-04-27 10:52:42,868 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 10:52:42,869 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gr2006.i [2022-04-27 10:52:42,872 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9f338113/4db4e260d4d7458987651e40f174f722/FLAGadc9aeacc [2022-04-27 10:52:42,881 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9f338113/4db4e260d4d7458987651e40f174f722 [2022-04-27 10:52:42,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 10:52:42,883 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-27 10:52:42,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 10:52:42,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 10:52:42,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 10:52:42,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 10:52:42" (1/1) ... [2022-04-27 10:52:42,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13a3eec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:42, skipping insertion in model container [2022-04-27 10:52:42,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 10:52:42" (1/1) ... [2022-04-27 10:52:42,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 10:52:42,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 10:52:43,029 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gr2006.i[895,908] [2022-04-27 10:52:43,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 10:52:43,056 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 10:52:43,063 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gr2006.i[895,908] [2022-04-27 10:52:43,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 10:52:43,073 INFO L208 MainTranslator]: Completed translation [2022-04-27 10:52:43,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43 WrapperNode [2022-04-27 10:52:43,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 10:52:43,074 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 10:52:43,074 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 10:52:43,074 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 10:52:43,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43" (1/1) ... [2022-04-27 10:52:43,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43" (1/1) ... [2022-04-27 10:52:43,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43" (1/1) ... [2022-04-27 10:52:43,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43" (1/1) ... [2022-04-27 10:52:43,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43" (1/1) ... [2022-04-27 10:52:43,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43" (1/1) ... [2022-04-27 10:52:43,105 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43" (1/1) ... [2022-04-27 10:52:43,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 10:52:43,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 10:52:43,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 10:52:43,106 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 10:52:43,107 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43" (1/1) ... [2022-04-27 10:52:43,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 10:52:43,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:43,132 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) [2022-04-27 10:52:43,139 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 [2022-04-27 10:52:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 10:52:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 10:52:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 10:52:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-27 10:52:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 10:52:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 10:52:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 10:52:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 10:52:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2022-04-27 10:52:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 10:52:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 10:52:43,226 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 10:52:43,227 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 10:52:43,383 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 10:52:43,388 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 10:52:43,388 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-27 10:52:43,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 10:52:43 BoogieIcfgContainer [2022-04-27 10:52:43,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 10:52:43,390 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 10:52:43,390 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 10:52:43,418 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 10:52:43,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 10:52:42" (1/3) ... [2022-04-27 10:52:43,419 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e84aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 10:52:43, skipping insertion in model container [2022-04-27 10:52:43,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 10:52:43" (2/3) ... [2022-04-27 10:52:43,419 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e84aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 10:52:43, skipping insertion in model container [2022-04-27 10:52:43,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 10:52:43" (3/3) ... [2022-04-27 10:52:43,420 INFO L111 eAbstractionObserver]: Analyzing ICFG gr2006.i [2022-04-27 10:52:43,429 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 10:52:43,430 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 10:52:43,503 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 10:52:43,509 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@7ec26367, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@2bdd44cb [2022-04-27 10:52:43,509 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 10:52:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand has 21 states, 13 states have (on average 1.4615384615384615) internal successors, (19), 14 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 10:52:43,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-27 10:52:43,523 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:43,523 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:43,524 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:43,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:43,531 INFO L85 PathProgramCache]: Analyzing trace with hash -1795296022, now seen corresponding path program 1 times [2022-04-27 10:52:43,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:43,539 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525825669] [2022-04-27 10:52:43,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:43,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:43,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:43,709 INFO L290 TraceCheckUtils]: 0: Hoare triple {29#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {24#true} is VALID [2022-04-27 10:52:43,710 INFO L290 TraceCheckUtils]: 1: Hoare triple {24#true} assume true; {24#true} is VALID [2022-04-27 10:52:43,710 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {24#true} {24#true} #61#return; {24#true} is VALID [2022-04-27 10:52:43,712 INFO L272 TraceCheckUtils]: 0: Hoare triple {24#true} call ULTIMATE.init(); {29#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:43,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {29#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {24#true} is VALID [2022-04-27 10:52:43,713 INFO L290 TraceCheckUtils]: 2: Hoare triple {24#true} assume true; {24#true} is VALID [2022-04-27 10:52:43,713 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24#true} {24#true} #61#return; {24#true} is VALID [2022-04-27 10:52:43,714 INFO L272 TraceCheckUtils]: 4: Hoare triple {24#true} call #t~ret4 := main(); {24#true} is VALID [2022-04-27 10:52:43,714 INFO L290 TraceCheckUtils]: 5: Hoare triple {24#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {24#true} is VALID [2022-04-27 10:52:43,714 INFO L290 TraceCheckUtils]: 6: Hoare triple {24#true} assume !true; {25#false} is VALID [2022-04-27 10:52:43,715 INFO L272 TraceCheckUtils]: 7: Hoare triple {25#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {25#false} is VALID [2022-04-27 10:52:43,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {25#false} ~cond := #in~cond; {25#false} is VALID [2022-04-27 10:52:43,715 INFO L290 TraceCheckUtils]: 9: Hoare triple {25#false} assume 0 == ~cond; {25#false} is VALID [2022-04-27 10:52:43,716 INFO L290 TraceCheckUtils]: 10: Hoare triple {25#false} assume !false; {25#false} is VALID [2022-04-27 10:52:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:43,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:43,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525825669] [2022-04-27 10:52:43,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1525825669] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:43,719 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:43,719 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-27 10:52:43,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183747787] [2022-04-27 10:52:43,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:43,725 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-27 10:52:43,726 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:43,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:43,745 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:43,745 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 10:52:43,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:43,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 10:52:43,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 10:52:43,772 INFO L87 Difference]: Start difference. First operand has 21 states, 13 states have (on average 1.4615384615384615) internal successors, (19), 14 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:43,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:43,868 INFO L93 Difference]: Finished difference Result 33 states and 38 transitions. [2022-04-27 10:52:43,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 10:52:43,869 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-27 10:52:43,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:43,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:43,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 38 transitions. [2022-04-27 10:52:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 38 transitions. [2022-04-27 10:52:43,882 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 38 transitions. [2022-04-27 10:52:43,925 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:43,931 INFO L225 Difference]: With dead ends: 33 [2022-04-27 10:52:43,931 INFO L226 Difference]: Without dead ends: 14 [2022-04-27 10:52:43,933 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 10:52:43,936 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 13 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:43,937 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 24 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 10:52:43,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-04-27 10:52:43,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-04-27 10:52:43,961 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:43,962 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14 states. Second operand has 14 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:43,962 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand has 14 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:43,962 INFO L87 Difference]: Start difference. First operand 14 states. Second operand has 14 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:43,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:43,968 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2022-04-27 10:52:43,968 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-04-27 10:52:43,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:43,969 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:43,969 INFO L74 IsIncluded]: Start isIncluded. First operand has 14 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 14 states. [2022-04-27 10:52:43,970 INFO L87 Difference]: Start difference. First operand has 14 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 14 states. [2022-04-27 10:52:43,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:43,973 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2022-04-27 10:52:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-04-27 10:52:43,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:43,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:43,974 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:43,974 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:43,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2022-04-27 10:52:43,976 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 11 [2022-04-27 10:52:43,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:43,977 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2022-04-27 10:52:43,978 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-04-27 10:52:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-04-27 10:52:43,982 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:43,982 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:43,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 10:52:43,983 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:43,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:43,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1744532035, now seen corresponding path program 1 times [2022-04-27 10:52:43,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:43,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014657638] [2022-04-27 10:52:43,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:43,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:44,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:44,068 INFO L290 TraceCheckUtils]: 0: Hoare triple {130#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {123#true} is VALID [2022-04-27 10:52:44,068 INFO L290 TraceCheckUtils]: 1: Hoare triple {123#true} assume true; {123#true} is VALID [2022-04-27 10:52:44,068 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {123#true} {123#true} #61#return; {123#true} is VALID [2022-04-27 10:52:44,069 INFO L272 TraceCheckUtils]: 0: Hoare triple {123#true} call ULTIMATE.init(); {130#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:44,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {130#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {123#true} is VALID [2022-04-27 10:52:44,069 INFO L290 TraceCheckUtils]: 2: Hoare triple {123#true} assume true; {123#true} is VALID [2022-04-27 10:52:44,069 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {123#true} {123#true} #61#return; {123#true} is VALID [2022-04-27 10:52:44,069 INFO L272 TraceCheckUtils]: 4: Hoare triple {123#true} call #t~ret4 := main(); {123#true} is VALID [2022-04-27 10:52:44,070 INFO L290 TraceCheckUtils]: 5: Hoare triple {123#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {128#(= main_~y~0 0)} is VALID [2022-04-27 10:52:44,070 INFO L290 TraceCheckUtils]: 6: Hoare triple {128#(= main_~y~0 0)} assume !false; {128#(= main_~y~0 0)} is VALID [2022-04-27 10:52:44,071 INFO L290 TraceCheckUtils]: 7: Hoare triple {128#(= main_~y~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {129#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:44,071 INFO L290 TraceCheckUtils]: 8: Hoare triple {129#(<= 1 main_~y~0)} assume ~y~0 < 0; {124#false} is VALID [2022-04-27 10:52:44,071 INFO L272 TraceCheckUtils]: 9: Hoare triple {124#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {124#false} is VALID [2022-04-27 10:52:44,072 INFO L290 TraceCheckUtils]: 10: Hoare triple {124#false} ~cond := #in~cond; {124#false} is VALID [2022-04-27 10:52:44,072 INFO L290 TraceCheckUtils]: 11: Hoare triple {124#false} assume 0 == ~cond; {124#false} is VALID [2022-04-27 10:52:44,072 INFO L290 TraceCheckUtils]: 12: Hoare triple {124#false} assume !false; {124#false} is VALID [2022-04-27 10:52:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:44,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:44,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014657638] [2022-04-27 10:52:44,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014657638] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:44,072 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:44,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 10:52:44,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301808668] [2022-04-27 10:52:44,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:44,074 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-27 10:52:44,074 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:44,074 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,083 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:44,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 10:52:44,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:44,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 10:52:44,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-27 10:52:44,085 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,219 INFO L93 Difference]: Finished difference Result 24 states and 27 transitions. [2022-04-27 10:52:44,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 10:52:44,220 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-27 10:52:44,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:44,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-27 10:52:44,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-27 10:52:44,222 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 27 transitions. [2022-04-27 10:52:44,246 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:44,247 INFO L225 Difference]: With dead ends: 24 [2022-04-27 10:52:44,247 INFO L226 Difference]: Without dead ends: 19 [2022-04-27 10:52:44,247 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-27 10:52:44,248 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 14 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:44,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 25 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 10:52:44,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2022-04-27 10:52:44,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 17. [2022-04-27 10:52:44,252 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:44,252 INFO L82 GeneralOperation]: Start isEquivalent. First operand 19 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,252 INFO L74 IsIncluded]: Start isIncluded. First operand 19 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,252 INFO L87 Difference]: Start difference. First operand 19 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,253 INFO L93 Difference]: Finished difference Result 19 states and 22 transitions. [2022-04-27 10:52:44,253 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2022-04-27 10:52:44,254 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:44,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:44,254 INFO L74 IsIncluded]: Start isIncluded. First operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 19 states. [2022-04-27 10:52:44,254 INFO L87 Difference]: Start difference. First operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 19 states. [2022-04-27 10:52:44,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,255 INFO L93 Difference]: Finished difference Result 19 states and 22 transitions. [2022-04-27 10:52:44,255 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2022-04-27 10:52:44,255 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:44,255 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:44,255 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:44,255 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-04-27 10:52:44,256 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 13 [2022-04-27 10:52:44,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:44,257 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-04-27 10:52:44,257 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,257 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-27 10:52:44,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-04-27 10:52:44,257 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:44,257 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:44,257 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-27 10:52:44,258 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:44,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:44,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1801790337, now seen corresponding path program 1 times [2022-04-27 10:52:44,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:44,258 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500289139] [2022-04-27 10:52:44,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:44,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:44,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:44,292 INFO L290 TraceCheckUtils]: 0: Hoare triple {241#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {235#true} is VALID [2022-04-27 10:52:44,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {235#true} assume true; {235#true} is VALID [2022-04-27 10:52:44,292 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235#true} {235#true} #61#return; {235#true} is VALID [2022-04-27 10:52:44,293 INFO L272 TraceCheckUtils]: 0: Hoare triple {235#true} call ULTIMATE.init(); {241#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:44,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {241#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {235#true} is VALID [2022-04-27 10:52:44,293 INFO L290 TraceCheckUtils]: 2: Hoare triple {235#true} assume true; {235#true} is VALID [2022-04-27 10:52:44,293 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {235#true} {235#true} #61#return; {235#true} is VALID [2022-04-27 10:52:44,294 INFO L272 TraceCheckUtils]: 4: Hoare triple {235#true} call #t~ret4 := main(); {235#true} is VALID [2022-04-27 10:52:44,294 INFO L290 TraceCheckUtils]: 5: Hoare triple {235#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {240#(= main_~x~0 0)} is VALID [2022-04-27 10:52:44,294 INFO L290 TraceCheckUtils]: 6: Hoare triple {240#(= main_~x~0 0)} assume !false; {240#(= main_~x~0 0)} is VALID [2022-04-27 10:52:44,295 INFO L290 TraceCheckUtils]: 7: Hoare triple {240#(= main_~x~0 0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {236#false} is VALID [2022-04-27 10:52:44,295 INFO L290 TraceCheckUtils]: 8: Hoare triple {236#false} assume ~y~0 < 0; {236#false} is VALID [2022-04-27 10:52:44,295 INFO L272 TraceCheckUtils]: 9: Hoare triple {236#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {236#false} is VALID [2022-04-27 10:52:44,295 INFO L290 TraceCheckUtils]: 10: Hoare triple {236#false} ~cond := #in~cond; {236#false} is VALID [2022-04-27 10:52:44,295 INFO L290 TraceCheckUtils]: 11: Hoare triple {236#false} assume 0 == ~cond; {236#false} is VALID [2022-04-27 10:52:44,295 INFO L290 TraceCheckUtils]: 12: Hoare triple {236#false} assume !false; {236#false} is VALID [2022-04-27 10:52:44,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:44,295 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:44,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500289139] [2022-04-27 10:52:44,296 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500289139] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:52:44,296 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 10:52:44,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 10:52:44,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240672352] [2022-04-27 10:52:44,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:52:44,296 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-27 10:52:44,297 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:44,297 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,304 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:44,304 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 10:52:44,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:44,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 10:52:44,305 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 10:52:44,305 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,343 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2022-04-27 10:52:44,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 10:52:44,343 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-27 10:52:44,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 28 transitions. [2022-04-27 10:52:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 28 transitions. [2022-04-27 10:52:44,345 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 28 transitions. [2022-04-27 10:52:44,362 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:44,363 INFO L225 Difference]: With dead ends: 28 [2022-04-27 10:52:44,363 INFO L226 Difference]: Without dead ends: 20 [2022-04-27 10:52:44,363 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 10:52:44,364 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 12 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 20 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:44,364 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 20 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 10:52:44,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2022-04-27 10:52:44,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 19. [2022-04-27 10:52:44,368 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:44,368 INFO L82 GeneralOperation]: Start isEquivalent. First operand 20 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,369 INFO L74 IsIncluded]: Start isIncluded. First operand 20 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,369 INFO L87 Difference]: Start difference. First operand 20 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,370 INFO L93 Difference]: Finished difference Result 20 states and 22 transitions. [2022-04-27 10:52:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-04-27 10:52:44,370 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:44,370 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:44,370 INFO L74 IsIncluded]: Start isIncluded. First operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 20 states. [2022-04-27 10:52:44,370 INFO L87 Difference]: Start difference. First operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 20 states. [2022-04-27 10:52:44,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,371 INFO L93 Difference]: Finished difference Result 20 states and 22 transitions. [2022-04-27 10:52:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-04-27 10:52:44,372 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:44,372 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:44,372 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:44,372 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 21 transitions. [2022-04-27 10:52:44,373 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 21 transitions. Word has length 13 [2022-04-27 10:52:44,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:44,373 INFO L495 AbstractCegarLoop]: Abstraction has 19 states and 21 transitions. [2022-04-27 10:52:44,373 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-27 10:52:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-04-27 10:52:44,373 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:44,374 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:44,374 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-27 10:52:44,374 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:44,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:44,374 INFO L85 PathProgramCache]: Analyzing trace with hash 799073317, now seen corresponding path program 1 times [2022-04-27 10:52:44,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:44,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2065509623] [2022-04-27 10:52:44,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:44,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:44,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:44,421 INFO L290 TraceCheckUtils]: 0: Hoare triple {361#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {354#true} is VALID [2022-04-27 10:52:44,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {354#true} assume true; {354#true} is VALID [2022-04-27 10:52:44,421 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {354#true} {354#true} #61#return; {354#true} is VALID [2022-04-27 10:52:44,422 INFO L272 TraceCheckUtils]: 0: Hoare triple {354#true} call ULTIMATE.init(); {361#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:44,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {361#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {354#true} is VALID [2022-04-27 10:52:44,422 INFO L290 TraceCheckUtils]: 2: Hoare triple {354#true} assume true; {354#true} is VALID [2022-04-27 10:52:44,422 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {354#true} {354#true} #61#return; {354#true} is VALID [2022-04-27 10:52:44,422 INFO L272 TraceCheckUtils]: 4: Hoare triple {354#true} call #t~ret4 := main(); {354#true} is VALID [2022-04-27 10:52:44,422 INFO L290 TraceCheckUtils]: 5: Hoare triple {354#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {359#(= main_~x~0 0)} is VALID [2022-04-27 10:52:44,423 INFO L290 TraceCheckUtils]: 6: Hoare triple {359#(= main_~x~0 0)} assume !false; {359#(= main_~x~0 0)} is VALID [2022-04-27 10:52:44,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {359#(= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {359#(= main_~x~0 0)} is VALID [2022-04-27 10:52:44,426 INFO L290 TraceCheckUtils]: 8: Hoare triple {359#(= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {360#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:44,426 INFO L290 TraceCheckUtils]: 9: Hoare triple {360#(<= main_~x~0 1)} assume !false; {360#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:44,427 INFO L290 TraceCheckUtils]: 10: Hoare triple {360#(<= main_~x~0 1)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {355#false} is VALID [2022-04-27 10:52:44,427 INFO L290 TraceCheckUtils]: 11: Hoare triple {355#false} assume ~y~0 < 0; {355#false} is VALID [2022-04-27 10:52:44,427 INFO L272 TraceCheckUtils]: 12: Hoare triple {355#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {355#false} is VALID [2022-04-27 10:52:44,427 INFO L290 TraceCheckUtils]: 13: Hoare triple {355#false} ~cond := #in~cond; {355#false} is VALID [2022-04-27 10:52:44,427 INFO L290 TraceCheckUtils]: 14: Hoare triple {355#false} assume 0 == ~cond; {355#false} is VALID [2022-04-27 10:52:44,427 INFO L290 TraceCheckUtils]: 15: Hoare triple {355#false} assume !false; {355#false} is VALID [2022-04-27 10:52:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:44,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:44,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2065509623] [2022-04-27 10:52:44,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2065509623] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:44,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1137636359] [2022-04-27 10:52:44,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:44,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:44,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:44,432 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) [2022-04-27 10:52:44,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-27 10:52:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:44,484 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-27 10:52:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:44,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:44,583 INFO L272 TraceCheckUtils]: 0: Hoare triple {354#true} call ULTIMATE.init(); {354#true} is VALID [2022-04-27 10:52:44,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {354#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {354#true} is VALID [2022-04-27 10:52:44,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {354#true} assume true; {354#true} is VALID [2022-04-27 10:52:44,584 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {354#true} {354#true} #61#return; {354#true} is VALID [2022-04-27 10:52:44,584 INFO L272 TraceCheckUtils]: 4: Hoare triple {354#true} call #t~ret4 := main(); {354#true} is VALID [2022-04-27 10:52:44,584 INFO L290 TraceCheckUtils]: 5: Hoare triple {354#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {380#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:44,585 INFO L290 TraceCheckUtils]: 6: Hoare triple {380#(<= main_~x~0 0)} assume !false; {380#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:44,585 INFO L290 TraceCheckUtils]: 7: Hoare triple {380#(<= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {380#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:44,585 INFO L290 TraceCheckUtils]: 8: Hoare triple {380#(<= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {360#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:44,586 INFO L290 TraceCheckUtils]: 9: Hoare triple {360#(<= main_~x~0 1)} assume !false; {360#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:44,586 INFO L290 TraceCheckUtils]: 10: Hoare triple {360#(<= main_~x~0 1)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {355#false} is VALID [2022-04-27 10:52:44,586 INFO L290 TraceCheckUtils]: 11: Hoare triple {355#false} assume ~y~0 < 0; {355#false} is VALID [2022-04-27 10:52:44,586 INFO L272 TraceCheckUtils]: 12: Hoare triple {355#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {355#false} is VALID [2022-04-27 10:52:44,587 INFO L290 TraceCheckUtils]: 13: Hoare triple {355#false} ~cond := #in~cond; {355#false} is VALID [2022-04-27 10:52:44,587 INFO L290 TraceCheckUtils]: 14: Hoare triple {355#false} assume 0 == ~cond; {355#false} is VALID [2022-04-27 10:52:44,587 INFO L290 TraceCheckUtils]: 15: Hoare triple {355#false} assume !false; {355#false} is VALID [2022-04-27 10:52:44,587 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:44,587 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:44,678 INFO L290 TraceCheckUtils]: 15: Hoare triple {355#false} assume !false; {355#false} is VALID [2022-04-27 10:52:44,678 INFO L290 TraceCheckUtils]: 14: Hoare triple {355#false} assume 0 == ~cond; {355#false} is VALID [2022-04-27 10:52:44,678 INFO L290 TraceCheckUtils]: 13: Hoare triple {355#false} ~cond := #in~cond; {355#false} is VALID [2022-04-27 10:52:44,678 INFO L272 TraceCheckUtils]: 12: Hoare triple {355#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {355#false} is VALID [2022-04-27 10:52:44,679 INFO L290 TraceCheckUtils]: 11: Hoare triple {355#false} assume ~y~0 < 0; {355#false} is VALID [2022-04-27 10:52:44,679 INFO L290 TraceCheckUtils]: 10: Hoare triple {426#(< main_~x~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {355#false} is VALID [2022-04-27 10:52:44,681 INFO L290 TraceCheckUtils]: 9: Hoare triple {426#(< main_~x~0 50)} assume !false; {426#(< main_~x~0 50)} is VALID [2022-04-27 10:52:44,681 INFO L290 TraceCheckUtils]: 8: Hoare triple {433#(< main_~x~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {426#(< main_~x~0 50)} is VALID [2022-04-27 10:52:44,681 INFO L290 TraceCheckUtils]: 7: Hoare triple {433#(< main_~x~0 49)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {433#(< main_~x~0 49)} is VALID [2022-04-27 10:52:44,684 INFO L290 TraceCheckUtils]: 6: Hoare triple {433#(< main_~x~0 49)} assume !false; {433#(< main_~x~0 49)} is VALID [2022-04-27 10:52:44,685 INFO L290 TraceCheckUtils]: 5: Hoare triple {354#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {433#(< main_~x~0 49)} is VALID [2022-04-27 10:52:44,685 INFO L272 TraceCheckUtils]: 4: Hoare triple {354#true} call #t~ret4 := main(); {354#true} is VALID [2022-04-27 10:52:44,686 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {354#true} {354#true} #61#return; {354#true} is VALID [2022-04-27 10:52:44,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {354#true} assume true; {354#true} is VALID [2022-04-27 10:52:44,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {354#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {354#true} is VALID [2022-04-27 10:52:44,688 INFO L272 TraceCheckUtils]: 0: Hoare triple {354#true} call ULTIMATE.init(); {354#true} is VALID [2022-04-27 10:52:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:44,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1137636359] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:44,688 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:44,689 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-04-27 10:52:44,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855505822] [2022-04-27 10:52:44,689 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:44,689 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.875) internal successors, (23), 7 states have internal predecessors, (23), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-04-27 10:52:44,690 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:44,690 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.875) internal successors, (23), 7 states have internal predecessors, (23), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,719 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:44,719 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 10:52:44,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:44,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 10:52:44,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-04-27 10:52:44,722 INFO L87 Difference]: Start difference. First operand 19 states and 21 transitions. Second operand has 8 states, 8 states have (on average 2.875) internal successors, (23), 7 states have internal predecessors, (23), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,826 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-04-27 10:52:44,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-27 10:52:44,827 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.875) internal successors, (23), 7 states have internal predecessors, (23), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-04-27 10:52:44,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.875) internal successors, (23), 7 states have internal predecessors, (23), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 41 transitions. [2022-04-27 10:52:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.875) internal successors, (23), 7 states have internal predecessors, (23), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 41 transitions. [2022-04-27 10:52:44,831 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 41 transitions. [2022-04-27 10:52:44,864 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:44,866 INFO L225 Difference]: With dead ends: 38 [2022-04-27 10:52:44,866 INFO L226 Difference]: Without dead ends: 30 [2022-04-27 10:52:44,866 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=80, Unknown=0, NotChecked=0, Total=132 [2022-04-27 10:52:44,869 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 22 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:44,869 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 27 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 10:52:44,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2022-04-27 10:52:44,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 28. [2022-04-27 10:52:44,876 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:44,876 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand has 28 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,877 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand has 28 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,877 INFO L87 Difference]: Start difference. First operand 30 states. Second operand has 28 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,878 INFO L93 Difference]: Finished difference Result 30 states and 33 transitions. [2022-04-27 10:52:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2022-04-27 10:52:44,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:44,879 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:44,879 INFO L74 IsIncluded]: Start isIncluded. First operand has 28 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 30 states. [2022-04-27 10:52:44,879 INFO L87 Difference]: Start difference. First operand has 28 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 30 states. [2022-04-27 10:52:44,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:44,880 INFO L93 Difference]: Finished difference Result 30 states and 33 transitions. [2022-04-27 10:52:44,880 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2022-04-27 10:52:44,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:44,880 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:44,880 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:44,880 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:44,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 30 transitions. [2022-04-27 10:52:44,881 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 30 transitions. Word has length 16 [2022-04-27 10:52:44,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:44,882 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 30 transitions. [2022-04-27 10:52:44,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.875) internal successors, (23), 7 states have internal predecessors, (23), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2022-04-27 10:52:44,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-27 10:52:44,882 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:44,882 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:44,901 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-27 10:52:45,098 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:45,099 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:45,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:45,099 INFO L85 PathProgramCache]: Analyzing trace with hash 1930043009, now seen corresponding path program 2 times [2022-04-27 10:52:45,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:45,100 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298121889] [2022-04-27 10:52:45,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:45,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:45,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:45,175 INFO L290 TraceCheckUtils]: 0: Hoare triple {632#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {622#true} is VALID [2022-04-27 10:52:45,175 INFO L290 TraceCheckUtils]: 1: Hoare triple {622#true} assume true; {622#true} is VALID [2022-04-27 10:52:45,175 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {622#true} {622#true} #61#return; {622#true} is VALID [2022-04-27 10:52:45,176 INFO L272 TraceCheckUtils]: 0: Hoare triple {622#true} call ULTIMATE.init(); {632#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:45,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {632#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {622#true} is VALID [2022-04-27 10:52:45,176 INFO L290 TraceCheckUtils]: 2: Hoare triple {622#true} assume true; {622#true} is VALID [2022-04-27 10:52:45,176 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {622#true} {622#true} #61#return; {622#true} is VALID [2022-04-27 10:52:45,176 INFO L272 TraceCheckUtils]: 4: Hoare triple {622#true} call #t~ret4 := main(); {622#true} is VALID [2022-04-27 10:52:45,177 INFO L290 TraceCheckUtils]: 5: Hoare triple {622#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {627#(= main_~x~0 0)} is VALID [2022-04-27 10:52:45,177 INFO L290 TraceCheckUtils]: 6: Hoare triple {627#(= main_~x~0 0)} assume !false; {627#(= main_~x~0 0)} is VALID [2022-04-27 10:52:45,177 INFO L290 TraceCheckUtils]: 7: Hoare triple {627#(= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {627#(= main_~x~0 0)} is VALID [2022-04-27 10:52:45,178 INFO L290 TraceCheckUtils]: 8: Hoare triple {627#(= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {628#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:45,178 INFO L290 TraceCheckUtils]: 9: Hoare triple {628#(<= main_~x~0 1)} assume !false; {628#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:45,178 INFO L290 TraceCheckUtils]: 10: Hoare triple {628#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {628#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:45,179 INFO L290 TraceCheckUtils]: 11: Hoare triple {628#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {629#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:45,179 INFO L290 TraceCheckUtils]: 12: Hoare triple {629#(<= main_~x~0 2)} assume !false; {629#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:45,179 INFO L290 TraceCheckUtils]: 13: Hoare triple {629#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {629#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:45,180 INFO L290 TraceCheckUtils]: 14: Hoare triple {629#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {630#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:45,180 INFO L290 TraceCheckUtils]: 15: Hoare triple {630#(<= main_~x~0 3)} assume !false; {630#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:45,181 INFO L290 TraceCheckUtils]: 16: Hoare triple {630#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {630#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:45,181 INFO L290 TraceCheckUtils]: 17: Hoare triple {630#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {631#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:45,181 INFO L290 TraceCheckUtils]: 18: Hoare triple {631#(<= main_~x~0 4)} assume !false; {631#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:45,182 INFO L290 TraceCheckUtils]: 19: Hoare triple {631#(<= main_~x~0 4)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {623#false} is VALID [2022-04-27 10:52:45,182 INFO L290 TraceCheckUtils]: 20: Hoare triple {623#false} assume ~y~0 < 0; {623#false} is VALID [2022-04-27 10:52:45,182 INFO L272 TraceCheckUtils]: 21: Hoare triple {623#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {623#false} is VALID [2022-04-27 10:52:45,182 INFO L290 TraceCheckUtils]: 22: Hoare triple {623#false} ~cond := #in~cond; {623#false} is VALID [2022-04-27 10:52:45,182 INFO L290 TraceCheckUtils]: 23: Hoare triple {623#false} assume 0 == ~cond; {623#false} is VALID [2022-04-27 10:52:45,182 INFO L290 TraceCheckUtils]: 24: Hoare triple {623#false} assume !false; {623#false} is VALID [2022-04-27 10:52:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:52:45,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:45,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298121889] [2022-04-27 10:52:45,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [298121889] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:45,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1485004414] [2022-04-27 10:52:45,183 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 10:52:45,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:45,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:45,195 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) [2022-04-27 10:52:45,195 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-27 10:52:45,230 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 10:52:45,231 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:52:45,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 4 conjunts are in the unsatisfiable core [2022-04-27 10:52:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:45,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:45,348 INFO L272 TraceCheckUtils]: 0: Hoare triple {622#true} call ULTIMATE.init(); {622#true} is VALID [2022-04-27 10:52:45,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {622#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {622#true} is VALID [2022-04-27 10:52:45,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {622#true} assume true; {622#true} is VALID [2022-04-27 10:52:45,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {622#true} {622#true} #61#return; {622#true} is VALID [2022-04-27 10:52:45,349 INFO L272 TraceCheckUtils]: 4: Hoare triple {622#true} call #t~ret4 := main(); {622#true} is VALID [2022-04-27 10:52:45,349 INFO L290 TraceCheckUtils]: 5: Hoare triple {622#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {622#true} is VALID [2022-04-27 10:52:45,349 INFO L290 TraceCheckUtils]: 6: Hoare triple {622#true} assume !false; {622#true} is VALID [2022-04-27 10:52:45,350 INFO L290 TraceCheckUtils]: 7: Hoare triple {622#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {622#true} is VALID [2022-04-27 10:52:45,350 INFO L290 TraceCheckUtils]: 8: Hoare triple {622#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {622#true} is VALID [2022-04-27 10:52:45,350 INFO L290 TraceCheckUtils]: 9: Hoare triple {622#true} assume !false; {622#true} is VALID [2022-04-27 10:52:45,350 INFO L290 TraceCheckUtils]: 10: Hoare triple {622#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {622#true} is VALID [2022-04-27 10:52:45,350 INFO L290 TraceCheckUtils]: 11: Hoare triple {622#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {622#true} is VALID [2022-04-27 10:52:45,351 INFO L290 TraceCheckUtils]: 12: Hoare triple {622#true} assume !false; {622#true} is VALID [2022-04-27 10:52:45,351 INFO L290 TraceCheckUtils]: 13: Hoare triple {622#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {622#true} is VALID [2022-04-27 10:52:45,351 INFO L290 TraceCheckUtils]: 14: Hoare triple {622#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {678#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:45,351 INFO L290 TraceCheckUtils]: 15: Hoare triple {678#(not (< main_~y~0 0))} assume !false; {678#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:45,352 INFO L290 TraceCheckUtils]: 16: Hoare triple {678#(not (< main_~y~0 0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {685#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:45,352 INFO L290 TraceCheckUtils]: 17: Hoare triple {685#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {685#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:45,353 INFO L290 TraceCheckUtils]: 18: Hoare triple {685#(<= 1 main_~y~0)} assume !false; {685#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:45,353 INFO L290 TraceCheckUtils]: 19: Hoare triple {685#(<= 1 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {678#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:45,354 INFO L290 TraceCheckUtils]: 20: Hoare triple {678#(not (< main_~y~0 0))} assume ~y~0 < 0; {623#false} is VALID [2022-04-27 10:52:45,354 INFO L272 TraceCheckUtils]: 21: Hoare triple {623#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {623#false} is VALID [2022-04-27 10:52:45,354 INFO L290 TraceCheckUtils]: 22: Hoare triple {623#false} ~cond := #in~cond; {623#false} is VALID [2022-04-27 10:52:45,354 INFO L290 TraceCheckUtils]: 23: Hoare triple {623#false} assume 0 == ~cond; {623#false} is VALID [2022-04-27 10:52:45,354 INFO L290 TraceCheckUtils]: 24: Hoare triple {623#false} assume !false; {623#false} is VALID [2022-04-27 10:52:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-27 10:52:45,354 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:45,441 INFO L290 TraceCheckUtils]: 24: Hoare triple {623#false} assume !false; {623#false} is VALID [2022-04-27 10:52:45,441 INFO L290 TraceCheckUtils]: 23: Hoare triple {623#false} assume 0 == ~cond; {623#false} is VALID [2022-04-27 10:52:45,442 INFO L290 TraceCheckUtils]: 22: Hoare triple {623#false} ~cond := #in~cond; {623#false} is VALID [2022-04-27 10:52:45,442 INFO L272 TraceCheckUtils]: 21: Hoare triple {623#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {623#false} is VALID [2022-04-27 10:52:45,442 INFO L290 TraceCheckUtils]: 20: Hoare triple {678#(not (< main_~y~0 0))} assume ~y~0 < 0; {623#false} is VALID [2022-04-27 10:52:45,443 INFO L290 TraceCheckUtils]: 19: Hoare triple {685#(<= 1 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {678#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:45,443 INFO L290 TraceCheckUtils]: 18: Hoare triple {685#(<= 1 main_~y~0)} assume !false; {685#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:45,444 INFO L290 TraceCheckUtils]: 17: Hoare triple {685#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {685#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:45,444 INFO L290 TraceCheckUtils]: 16: Hoare triple {678#(not (< main_~y~0 0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {685#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:45,445 INFO L290 TraceCheckUtils]: 15: Hoare triple {678#(not (< main_~y~0 0))} assume !false; {678#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:45,445 INFO L290 TraceCheckUtils]: 14: Hoare triple {622#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {678#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:45,445 INFO L290 TraceCheckUtils]: 13: Hoare triple {622#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {622#true} is VALID [2022-04-27 10:52:45,445 INFO L290 TraceCheckUtils]: 12: Hoare triple {622#true} assume !false; {622#true} is VALID [2022-04-27 10:52:45,445 INFO L290 TraceCheckUtils]: 11: Hoare triple {622#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {622#true} is VALID [2022-04-27 10:52:45,445 INFO L290 TraceCheckUtils]: 10: Hoare triple {622#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {622#true} is VALID [2022-04-27 10:52:45,445 INFO L290 TraceCheckUtils]: 9: Hoare triple {622#true} assume !false; {622#true} is VALID [2022-04-27 10:52:45,446 INFO L290 TraceCheckUtils]: 8: Hoare triple {622#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {622#true} is VALID [2022-04-27 10:52:45,446 INFO L290 TraceCheckUtils]: 7: Hoare triple {622#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {622#true} is VALID [2022-04-27 10:52:45,446 INFO L290 TraceCheckUtils]: 6: Hoare triple {622#true} assume !false; {622#true} is VALID [2022-04-27 10:52:45,446 INFO L290 TraceCheckUtils]: 5: Hoare triple {622#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {622#true} is VALID [2022-04-27 10:52:45,446 INFO L272 TraceCheckUtils]: 4: Hoare triple {622#true} call #t~ret4 := main(); {622#true} is VALID [2022-04-27 10:52:45,446 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {622#true} {622#true} #61#return; {622#true} is VALID [2022-04-27 10:52:45,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {622#true} assume true; {622#true} is VALID [2022-04-27 10:52:45,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {622#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {622#true} is VALID [2022-04-27 10:52:45,474 INFO L272 TraceCheckUtils]: 0: Hoare triple {622#true} call ULTIMATE.init(); {622#true} is VALID [2022-04-27 10:52:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-27 10:52:45,474 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1485004414] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:45,474 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:45,474 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4, 4] total 10 [2022-04-27 10:52:45,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665242946] [2022-04-27 10:52:45,474 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:45,475 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-27 10:52:45,475 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:45,475 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:45,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 10:52:45,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:45,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 10:52:45,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-27 10:52:45,499 INFO L87 Difference]: Start difference. First operand 28 states and 30 transitions. Second operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:45,725 INFO L93 Difference]: Finished difference Result 44 states and 51 transitions. [2022-04-27 10:52:45,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 10:52:45,725 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-27 10:52:45,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 47 transitions. [2022-04-27 10:52:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 47 transitions. [2022-04-27 10:52:45,733 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 47 transitions. [2022-04-27 10:52:45,775 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:45,776 INFO L225 Difference]: With dead ends: 44 [2022-04-27 10:52:45,776 INFO L226 Difference]: Without dead ends: 36 [2022-04-27 10:52:45,777 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 49 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=109, Invalid=197, Unknown=0, NotChecked=0, Total=306 [2022-04-27 10:52:45,778 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 15 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:45,779 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 35 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 10:52:45,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2022-04-27 10:52:45,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 32. [2022-04-27 10:52:45,791 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:45,791 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand has 32 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,791 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand has 32 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,792 INFO L87 Difference]: Start difference. First operand 36 states. Second operand has 32 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:45,793 INFO L93 Difference]: Finished difference Result 36 states and 39 transitions. [2022-04-27 10:52:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 39 transitions. [2022-04-27 10:52:45,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:45,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:45,793 INFO L74 IsIncluded]: Start isIncluded. First operand has 32 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 36 states. [2022-04-27 10:52:45,794 INFO L87 Difference]: Start difference. First operand has 32 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 36 states. [2022-04-27 10:52:45,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:45,795 INFO L93 Difference]: Finished difference Result 36 states and 39 transitions. [2022-04-27 10:52:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 39 transitions. [2022-04-27 10:52:45,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:45,795 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:45,795 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:45,795 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:45,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 34 transitions. [2022-04-27 10:52:45,796 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 34 transitions. Word has length 25 [2022-04-27 10:52:45,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:45,797 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 34 transitions. [2022-04-27 10:52:45,797 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 9 states have internal predecessors, (33), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:45,797 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 34 transitions. [2022-04-27 10:52:45,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-27 10:52:45,798 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:45,798 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:45,814 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-27 10:52:46,003 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:46,004 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:46,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:46,004 INFO L85 PathProgramCache]: Analyzing trace with hash -1235400189, now seen corresponding path program 3 times [2022-04-27 10:52:46,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:46,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254310440] [2022-04-27 10:52:46,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:46,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:46,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:46,085 INFO L290 TraceCheckUtils]: 0: Hoare triple {990#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {979#true} is VALID [2022-04-27 10:52:46,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {979#true} assume true; {979#true} is VALID [2022-04-27 10:52:46,085 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {979#true} {979#true} #61#return; {979#true} is VALID [2022-04-27 10:52:46,087 INFO L272 TraceCheckUtils]: 0: Hoare triple {979#true} call ULTIMATE.init(); {990#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:46,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {990#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {979#true} is VALID [2022-04-27 10:52:46,087 INFO L290 TraceCheckUtils]: 2: Hoare triple {979#true} assume true; {979#true} is VALID [2022-04-27 10:52:46,088 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {979#true} {979#true} #61#return; {979#true} is VALID [2022-04-27 10:52:46,088 INFO L272 TraceCheckUtils]: 4: Hoare triple {979#true} call #t~ret4 := main(); {979#true} is VALID [2022-04-27 10:52:46,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {979#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {984#(= main_~x~0 0)} is VALID [2022-04-27 10:52:46,089 INFO L290 TraceCheckUtils]: 6: Hoare triple {984#(= main_~x~0 0)} assume !false; {984#(= main_~x~0 0)} is VALID [2022-04-27 10:52:46,089 INFO L290 TraceCheckUtils]: 7: Hoare triple {984#(= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {984#(= main_~x~0 0)} is VALID [2022-04-27 10:52:46,090 INFO L290 TraceCheckUtils]: 8: Hoare triple {984#(= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {985#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:46,094 INFO L290 TraceCheckUtils]: 9: Hoare triple {985#(<= main_~x~0 1)} assume !false; {985#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:46,094 INFO L290 TraceCheckUtils]: 10: Hoare triple {985#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {985#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:46,095 INFO L290 TraceCheckUtils]: 11: Hoare triple {985#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {986#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:46,095 INFO L290 TraceCheckUtils]: 12: Hoare triple {986#(<= main_~x~0 2)} assume !false; {986#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:46,095 INFO L290 TraceCheckUtils]: 13: Hoare triple {986#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {986#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:46,096 INFO L290 TraceCheckUtils]: 14: Hoare triple {986#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {987#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:46,096 INFO L290 TraceCheckUtils]: 15: Hoare triple {987#(<= main_~x~0 3)} assume !false; {987#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:46,096 INFO L290 TraceCheckUtils]: 16: Hoare triple {987#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {987#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:46,097 INFO L290 TraceCheckUtils]: 17: Hoare triple {987#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {988#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:46,097 INFO L290 TraceCheckUtils]: 18: Hoare triple {988#(<= main_~x~0 4)} assume !false; {988#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:46,097 INFO L290 TraceCheckUtils]: 19: Hoare triple {988#(<= main_~x~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {988#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:46,098 INFO L290 TraceCheckUtils]: 20: Hoare triple {988#(<= main_~x~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {989#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:46,098 INFO L290 TraceCheckUtils]: 21: Hoare triple {989#(<= main_~x~0 5)} assume !false; {989#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:46,099 INFO L290 TraceCheckUtils]: 22: Hoare triple {989#(<= main_~x~0 5)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {980#false} is VALID [2022-04-27 10:52:46,099 INFO L290 TraceCheckUtils]: 23: Hoare triple {980#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {980#false} is VALID [2022-04-27 10:52:46,099 INFO L290 TraceCheckUtils]: 24: Hoare triple {980#false} assume !false; {980#false} is VALID [2022-04-27 10:52:46,099 INFO L290 TraceCheckUtils]: 25: Hoare triple {980#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {980#false} is VALID [2022-04-27 10:52:46,099 INFO L290 TraceCheckUtils]: 26: Hoare triple {980#false} assume ~y~0 < 0; {980#false} is VALID [2022-04-27 10:52:46,099 INFO L272 TraceCheckUtils]: 27: Hoare triple {980#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {980#false} is VALID [2022-04-27 10:52:46,099 INFO L290 TraceCheckUtils]: 28: Hoare triple {980#false} ~cond := #in~cond; {980#false} is VALID [2022-04-27 10:52:46,099 INFO L290 TraceCheckUtils]: 29: Hoare triple {980#false} assume 0 == ~cond; {980#false} is VALID [2022-04-27 10:52:46,100 INFO L290 TraceCheckUtils]: 30: Hoare triple {980#false} assume !false; {980#false} is VALID [2022-04-27 10:52:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 22 proven. 40 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 10:52:46,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:46,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254310440] [2022-04-27 10:52:46,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1254310440] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:46,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [220508886] [2022-04-27 10:52:46,100 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 10:52:46,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:46,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:46,101 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) [2022-04-27 10:52:46,111 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-27 10:52:46,138 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-04-27 10:52:46,139 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:52:46,139 INFO L263 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-27 10:52:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:46,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:46,287 INFO L272 TraceCheckUtils]: 0: Hoare triple {979#true} call ULTIMATE.init(); {979#true} is VALID [2022-04-27 10:52:46,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {979#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {979#true} is VALID [2022-04-27 10:52:46,287 INFO L290 TraceCheckUtils]: 2: Hoare triple {979#true} assume true; {979#true} is VALID [2022-04-27 10:52:46,287 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {979#true} {979#true} #61#return; {979#true} is VALID [2022-04-27 10:52:46,287 INFO L272 TraceCheckUtils]: 4: Hoare triple {979#true} call #t~ret4 := main(); {979#true} is VALID [2022-04-27 10:52:46,287 INFO L290 TraceCheckUtils]: 5: Hoare triple {979#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {979#true} is VALID [2022-04-27 10:52:46,287 INFO L290 TraceCheckUtils]: 6: Hoare triple {979#true} assume !false; {979#true} is VALID [2022-04-27 10:52:46,287 INFO L290 TraceCheckUtils]: 7: Hoare triple {979#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {979#true} is VALID [2022-04-27 10:52:46,287 INFO L290 TraceCheckUtils]: 8: Hoare triple {979#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {979#true} is VALID [2022-04-27 10:52:46,287 INFO L290 TraceCheckUtils]: 9: Hoare triple {979#true} assume !false; {979#true} is VALID [2022-04-27 10:52:46,288 INFO L290 TraceCheckUtils]: 10: Hoare triple {979#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {979#true} is VALID [2022-04-27 10:52:46,288 INFO L290 TraceCheckUtils]: 11: Hoare triple {979#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {979#true} is VALID [2022-04-27 10:52:46,288 INFO L290 TraceCheckUtils]: 12: Hoare triple {979#true} assume !false; {979#true} is VALID [2022-04-27 10:52:46,288 INFO L290 TraceCheckUtils]: 13: Hoare triple {979#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {979#true} is VALID [2022-04-27 10:52:46,288 INFO L290 TraceCheckUtils]: 14: Hoare triple {979#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1036#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:46,288 INFO L290 TraceCheckUtils]: 15: Hoare triple {1036#(not (< main_~y~0 0))} assume !false; {1036#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:46,290 INFO L290 TraceCheckUtils]: 16: Hoare triple {1036#(not (< main_~y~0 0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,290 INFO L290 TraceCheckUtils]: 17: Hoare triple {1043#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,291 INFO L290 TraceCheckUtils]: 18: Hoare triple {1043#(<= 1 main_~y~0)} assume !false; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,291 INFO L290 TraceCheckUtils]: 19: Hoare triple {1043#(<= 1 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1053#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:46,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {1053#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1053#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:46,292 INFO L290 TraceCheckUtils]: 21: Hoare triple {1053#(<= 2 main_~y~0)} assume !false; {1053#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:46,292 INFO L290 TraceCheckUtils]: 22: Hoare triple {1053#(<= 2 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,292 INFO L290 TraceCheckUtils]: 23: Hoare triple {1043#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,293 INFO L290 TraceCheckUtils]: 24: Hoare triple {1043#(<= 1 main_~y~0)} assume !false; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,293 INFO L290 TraceCheckUtils]: 25: Hoare triple {1043#(<= 1 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1036#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:46,293 INFO L290 TraceCheckUtils]: 26: Hoare triple {1036#(not (< main_~y~0 0))} assume ~y~0 < 0; {980#false} is VALID [2022-04-27 10:52:46,294 INFO L272 TraceCheckUtils]: 27: Hoare triple {980#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {980#false} is VALID [2022-04-27 10:52:46,294 INFO L290 TraceCheckUtils]: 28: Hoare triple {980#false} ~cond := #in~cond; {980#false} is VALID [2022-04-27 10:52:46,294 INFO L290 TraceCheckUtils]: 29: Hoare triple {980#false} assume 0 == ~cond; {980#false} is VALID [2022-04-27 10:52:46,294 INFO L290 TraceCheckUtils]: 30: Hoare triple {980#false} assume !false; {980#false} is VALID [2022-04-27 10:52:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 45 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 10:52:46,294 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:46,407 INFO L290 TraceCheckUtils]: 30: Hoare triple {980#false} assume !false; {980#false} is VALID [2022-04-27 10:52:46,408 INFO L290 TraceCheckUtils]: 29: Hoare triple {980#false} assume 0 == ~cond; {980#false} is VALID [2022-04-27 10:52:46,408 INFO L290 TraceCheckUtils]: 28: Hoare triple {980#false} ~cond := #in~cond; {980#false} is VALID [2022-04-27 10:52:46,408 INFO L272 TraceCheckUtils]: 27: Hoare triple {980#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {980#false} is VALID [2022-04-27 10:52:46,413 INFO L290 TraceCheckUtils]: 26: Hoare triple {1036#(not (< main_~y~0 0))} assume ~y~0 < 0; {980#false} is VALID [2022-04-27 10:52:46,413 INFO L290 TraceCheckUtils]: 25: Hoare triple {1043#(<= 1 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1036#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:46,413 INFO L290 TraceCheckUtils]: 24: Hoare triple {1043#(<= 1 main_~y~0)} assume !false; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,414 INFO L290 TraceCheckUtils]: 23: Hoare triple {1043#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,414 INFO L290 TraceCheckUtils]: 22: Hoare triple {1053#(<= 2 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,414 INFO L290 TraceCheckUtils]: 21: Hoare triple {1053#(<= 2 main_~y~0)} assume !false; {1053#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:46,415 INFO L290 TraceCheckUtils]: 20: Hoare triple {1053#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1053#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:46,415 INFO L290 TraceCheckUtils]: 19: Hoare triple {1043#(<= 1 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1053#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:46,415 INFO L290 TraceCheckUtils]: 18: Hoare triple {1043#(<= 1 main_~y~0)} assume !false; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,416 INFO L290 TraceCheckUtils]: 17: Hoare triple {1043#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,416 INFO L290 TraceCheckUtils]: 16: Hoare triple {1036#(not (< main_~y~0 0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1043#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 15: Hoare triple {1036#(not (< main_~y~0 0))} assume !false; {1036#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 14: Hoare triple {979#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1036#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 13: Hoare triple {979#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {979#true} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 12: Hoare triple {979#true} assume !false; {979#true} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 11: Hoare triple {979#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {979#true} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 10: Hoare triple {979#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {979#true} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 9: Hoare triple {979#true} assume !false; {979#true} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 8: Hoare triple {979#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {979#true} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 7: Hoare triple {979#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {979#true} is VALID [2022-04-27 10:52:46,417 INFO L290 TraceCheckUtils]: 6: Hoare triple {979#true} assume !false; {979#true} is VALID [2022-04-27 10:52:46,418 INFO L290 TraceCheckUtils]: 5: Hoare triple {979#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {979#true} is VALID [2022-04-27 10:52:46,418 INFO L272 TraceCheckUtils]: 4: Hoare triple {979#true} call #t~ret4 := main(); {979#true} is VALID [2022-04-27 10:52:46,418 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {979#true} {979#true} #61#return; {979#true} is VALID [2022-04-27 10:52:46,418 INFO L290 TraceCheckUtils]: 2: Hoare triple {979#true} assume true; {979#true} is VALID [2022-04-27 10:52:46,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {979#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {979#true} is VALID [2022-04-27 10:52:46,418 INFO L272 TraceCheckUtils]: 0: Hoare triple {979#true} call ULTIMATE.init(); {979#true} is VALID [2022-04-27 10:52:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 45 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 10:52:46,418 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [220508886] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:46,418 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:46,418 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 12 [2022-04-27 10:52:46,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370104945] [2022-04-27 10:52:46,419 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:46,419 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 11 states have internal predecessors, (43), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-27 10:52:46,419 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:46,420 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 11 states have internal predecessors, (43), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:46,447 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:46,447 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 10:52:46,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:46,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 10:52:46,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2022-04-27 10:52:46,448 INFO L87 Difference]: Start difference. First operand 32 states and 34 transitions. Second operand has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 11 states have internal predecessors, (43), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:46,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:46,733 INFO L93 Difference]: Finished difference Result 55 states and 63 transitions. [2022-04-27 10:52:46,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-27 10:52:46,733 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 11 states have internal predecessors, (43), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-27 10:52:46,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:46,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 11 states have internal predecessors, (43), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 53 transitions. [2022-04-27 10:52:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 11 states have internal predecessors, (43), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:46,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 53 transitions. [2022-04-27 10:52:46,736 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 53 transitions. [2022-04-27 10:52:46,779 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:46,780 INFO L225 Difference]: With dead ends: 55 [2022-04-27 10:52:46,780 INFO L226 Difference]: Without dead ends: 43 [2022-04-27 10:52:46,780 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 61 SyntacticMatches, 2 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=166, Invalid=340, Unknown=0, NotChecked=0, Total=506 [2022-04-27 10:52:46,781 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 18 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 46 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:46,781 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 46 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 72 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 10:52:46,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-04-27 10:52:46,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 38. [2022-04-27 10:52:46,794 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:46,794 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand has 38 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:46,794 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand has 38 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:46,795 INFO L87 Difference]: Start difference. First operand 43 states. Second operand has 38 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:46,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:46,796 INFO L93 Difference]: Finished difference Result 43 states and 47 transitions. [2022-04-27 10:52:46,796 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2022-04-27 10:52:46,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:46,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:46,800 INFO L74 IsIncluded]: Start isIncluded. First operand has 38 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 43 states. [2022-04-27 10:52:46,800 INFO L87 Difference]: Start difference. First operand has 38 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 43 states. [2022-04-27 10:52:46,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:46,804 INFO L93 Difference]: Finished difference Result 43 states and 47 transitions. [2022-04-27 10:52:46,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2022-04-27 10:52:46,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:46,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:46,804 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:46,804 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 41 transitions. [2022-04-27 10:52:46,807 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 41 transitions. Word has length 31 [2022-04-27 10:52:46,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:46,807 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 41 transitions. [2022-04-27 10:52:46,807 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 11 states have internal predecessors, (43), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-27 10:52:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-27 10:52:46,808 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:46,808 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 6, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:46,830 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-27 10:52:47,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:47,016 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:47,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:47,016 INFO L85 PathProgramCache]: Analyzing trace with hash -738540991, now seen corresponding path program 4 times [2022-04-27 10:52:47,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:47,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234848212] [2022-04-27 10:52:47,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:47,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:47,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:47,112 INFO L290 TraceCheckUtils]: 0: Hoare triple {1429#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {1417#true} is VALID [2022-04-27 10:52:47,112 INFO L290 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2022-04-27 10:52:47,112 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1417#true} #61#return; {1417#true} is VALID [2022-04-27 10:52:47,113 INFO L272 TraceCheckUtils]: 0: Hoare triple {1417#true} call ULTIMATE.init(); {1429#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:47,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {1429#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {1417#true} is VALID [2022-04-27 10:52:47,113 INFO L290 TraceCheckUtils]: 2: Hoare triple {1417#true} assume true; {1417#true} is VALID [2022-04-27 10:52:47,113 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1417#true} {1417#true} #61#return; {1417#true} is VALID [2022-04-27 10:52:47,113 INFO L272 TraceCheckUtils]: 4: Hoare triple {1417#true} call #t~ret4 := main(); {1417#true} is VALID [2022-04-27 10:52:47,114 INFO L290 TraceCheckUtils]: 5: Hoare triple {1417#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {1422#(= main_~x~0 0)} is VALID [2022-04-27 10:52:47,114 INFO L290 TraceCheckUtils]: 6: Hoare triple {1422#(= main_~x~0 0)} assume !false; {1422#(= main_~x~0 0)} is VALID [2022-04-27 10:52:47,114 INFO L290 TraceCheckUtils]: 7: Hoare triple {1422#(= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1422#(= main_~x~0 0)} is VALID [2022-04-27 10:52:47,115 INFO L290 TraceCheckUtils]: 8: Hoare triple {1422#(= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1423#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:47,115 INFO L290 TraceCheckUtils]: 9: Hoare triple {1423#(<= main_~x~0 1)} assume !false; {1423#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:47,115 INFO L290 TraceCheckUtils]: 10: Hoare triple {1423#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1423#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:47,116 INFO L290 TraceCheckUtils]: 11: Hoare triple {1423#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1424#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:47,116 INFO L290 TraceCheckUtils]: 12: Hoare triple {1424#(<= main_~x~0 2)} assume !false; {1424#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:47,116 INFO L290 TraceCheckUtils]: 13: Hoare triple {1424#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1424#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:47,117 INFO L290 TraceCheckUtils]: 14: Hoare triple {1424#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1425#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:47,117 INFO L290 TraceCheckUtils]: 15: Hoare triple {1425#(<= main_~x~0 3)} assume !false; {1425#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:47,117 INFO L290 TraceCheckUtils]: 16: Hoare triple {1425#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1425#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:47,118 INFO L290 TraceCheckUtils]: 17: Hoare triple {1425#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1426#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:47,118 INFO L290 TraceCheckUtils]: 18: Hoare triple {1426#(<= main_~x~0 4)} assume !false; {1426#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:47,118 INFO L290 TraceCheckUtils]: 19: Hoare triple {1426#(<= main_~x~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1426#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:47,119 INFO L290 TraceCheckUtils]: 20: Hoare triple {1426#(<= main_~x~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1427#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:47,119 INFO L290 TraceCheckUtils]: 21: Hoare triple {1427#(<= main_~x~0 5)} assume !false; {1427#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:47,119 INFO L290 TraceCheckUtils]: 22: Hoare triple {1427#(<= main_~x~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1427#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:47,120 INFO L290 TraceCheckUtils]: 23: Hoare triple {1427#(<= main_~x~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1428#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:47,120 INFO L290 TraceCheckUtils]: 24: Hoare triple {1428#(<= main_~x~0 6)} assume !false; {1428#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:47,120 INFO L290 TraceCheckUtils]: 25: Hoare triple {1428#(<= main_~x~0 6)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1418#false} is VALID [2022-04-27 10:52:47,120 INFO L290 TraceCheckUtils]: 26: Hoare triple {1418#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1418#false} is VALID [2022-04-27 10:52:47,121 INFO L290 TraceCheckUtils]: 27: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2022-04-27 10:52:47,121 INFO L290 TraceCheckUtils]: 28: Hoare triple {1418#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1418#false} is VALID [2022-04-27 10:52:47,121 INFO L290 TraceCheckUtils]: 29: Hoare triple {1418#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1418#false} is VALID [2022-04-27 10:52:47,121 INFO L290 TraceCheckUtils]: 30: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2022-04-27 10:52:47,121 INFO L290 TraceCheckUtils]: 31: Hoare triple {1418#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1418#false} is VALID [2022-04-27 10:52:47,121 INFO L290 TraceCheckUtils]: 32: Hoare triple {1418#false} assume ~y~0 < 0; {1418#false} is VALID [2022-04-27 10:52:47,121 INFO L272 TraceCheckUtils]: 33: Hoare triple {1418#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {1418#false} is VALID [2022-04-27 10:52:47,121 INFO L290 TraceCheckUtils]: 34: Hoare triple {1418#false} ~cond := #in~cond; {1418#false} is VALID [2022-04-27 10:52:47,122 INFO L290 TraceCheckUtils]: 35: Hoare triple {1418#false} assume 0 == ~cond; {1418#false} is VALID [2022-04-27 10:52:47,122 INFO L290 TraceCheckUtils]: 36: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2022-04-27 10:52:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 46 proven. 57 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-27 10:52:47,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:47,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234848212] [2022-04-27 10:52:47,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234848212] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:47,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [805655560] [2022-04-27 10:52:47,124 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 10:52:47,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:47,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:47,130 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) [2022-04-27 10:52:47,133 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-27 10:52:47,188 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 10:52:47,188 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:52:47,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-27 10:52:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:47,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:47,334 INFO L272 TraceCheckUtils]: 0: Hoare triple {1417#true} call ULTIMATE.init(); {1417#true} is VALID [2022-04-27 10:52:47,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {1417#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {1417#true} is VALID [2022-04-27 10:52:47,334 INFO L290 TraceCheckUtils]: 2: Hoare triple {1417#true} assume true; {1417#true} is VALID [2022-04-27 10:52:47,334 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1417#true} {1417#true} #61#return; {1417#true} is VALID [2022-04-27 10:52:47,335 INFO L272 TraceCheckUtils]: 4: Hoare triple {1417#true} call #t~ret4 := main(); {1417#true} is VALID [2022-04-27 10:52:47,335 INFO L290 TraceCheckUtils]: 5: Hoare triple {1417#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {1448#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:47,335 INFO L290 TraceCheckUtils]: 6: Hoare triple {1448#(<= main_~x~0 0)} assume !false; {1448#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:47,336 INFO L290 TraceCheckUtils]: 7: Hoare triple {1448#(<= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1448#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:47,337 INFO L290 TraceCheckUtils]: 8: Hoare triple {1448#(<= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1423#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:47,337 INFO L290 TraceCheckUtils]: 9: Hoare triple {1423#(<= main_~x~0 1)} assume !false; {1423#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:47,337 INFO L290 TraceCheckUtils]: 10: Hoare triple {1423#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1423#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:47,338 INFO L290 TraceCheckUtils]: 11: Hoare triple {1423#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1424#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:47,338 INFO L290 TraceCheckUtils]: 12: Hoare triple {1424#(<= main_~x~0 2)} assume !false; {1424#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:47,338 INFO L290 TraceCheckUtils]: 13: Hoare triple {1424#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1424#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:47,339 INFO L290 TraceCheckUtils]: 14: Hoare triple {1424#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1425#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:47,339 INFO L290 TraceCheckUtils]: 15: Hoare triple {1425#(<= main_~x~0 3)} assume !false; {1425#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:47,339 INFO L290 TraceCheckUtils]: 16: Hoare triple {1425#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1425#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:47,340 INFO L290 TraceCheckUtils]: 17: Hoare triple {1425#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1426#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:47,340 INFO L290 TraceCheckUtils]: 18: Hoare triple {1426#(<= main_~x~0 4)} assume !false; {1426#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:47,340 INFO L290 TraceCheckUtils]: 19: Hoare triple {1426#(<= main_~x~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1426#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:47,341 INFO L290 TraceCheckUtils]: 20: Hoare triple {1426#(<= main_~x~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1427#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:47,341 INFO L290 TraceCheckUtils]: 21: Hoare triple {1427#(<= main_~x~0 5)} assume !false; {1427#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:47,341 INFO L290 TraceCheckUtils]: 22: Hoare triple {1427#(<= main_~x~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1427#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:47,342 INFO L290 TraceCheckUtils]: 23: Hoare triple {1427#(<= main_~x~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1428#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:47,342 INFO L290 TraceCheckUtils]: 24: Hoare triple {1428#(<= main_~x~0 6)} assume !false; {1428#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:47,342 INFO L290 TraceCheckUtils]: 25: Hoare triple {1428#(<= main_~x~0 6)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1418#false} is VALID [2022-04-27 10:52:47,342 INFO L290 TraceCheckUtils]: 26: Hoare triple {1418#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1418#false} is VALID [2022-04-27 10:52:47,342 INFO L290 TraceCheckUtils]: 27: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2022-04-27 10:52:47,342 INFO L290 TraceCheckUtils]: 28: Hoare triple {1418#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1418#false} is VALID [2022-04-27 10:52:47,343 INFO L290 TraceCheckUtils]: 29: Hoare triple {1418#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1418#false} is VALID [2022-04-27 10:52:47,343 INFO L290 TraceCheckUtils]: 30: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2022-04-27 10:52:47,343 INFO L290 TraceCheckUtils]: 31: Hoare triple {1418#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1418#false} is VALID [2022-04-27 10:52:47,343 INFO L290 TraceCheckUtils]: 32: Hoare triple {1418#false} assume ~y~0 < 0; {1418#false} is VALID [2022-04-27 10:52:47,343 INFO L272 TraceCheckUtils]: 33: Hoare triple {1418#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {1418#false} is VALID [2022-04-27 10:52:47,343 INFO L290 TraceCheckUtils]: 34: Hoare triple {1418#false} ~cond := #in~cond; {1418#false} is VALID [2022-04-27 10:52:47,343 INFO L290 TraceCheckUtils]: 35: Hoare triple {1418#false} assume 0 == ~cond; {1418#false} is VALID [2022-04-27 10:52:47,343 INFO L290 TraceCheckUtils]: 36: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2022-04-27 10:52:47,343 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 46 proven. 57 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-27 10:52:47,343 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:47,552 INFO L290 TraceCheckUtils]: 36: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2022-04-27 10:52:47,552 INFO L290 TraceCheckUtils]: 35: Hoare triple {1418#false} assume 0 == ~cond; {1418#false} is VALID [2022-04-27 10:52:47,552 INFO L290 TraceCheckUtils]: 34: Hoare triple {1418#false} ~cond := #in~cond; {1418#false} is VALID [2022-04-27 10:52:47,552 INFO L272 TraceCheckUtils]: 33: Hoare triple {1418#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {1418#false} is VALID [2022-04-27 10:52:47,552 INFO L290 TraceCheckUtils]: 32: Hoare triple {1418#false} assume ~y~0 < 0; {1418#false} is VALID [2022-04-27 10:52:47,552 INFO L290 TraceCheckUtils]: 31: Hoare triple {1418#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1418#false} is VALID [2022-04-27 10:52:47,552 INFO L290 TraceCheckUtils]: 30: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2022-04-27 10:52:47,552 INFO L290 TraceCheckUtils]: 29: Hoare triple {1418#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1418#false} is VALID [2022-04-27 10:52:47,552 INFO L290 TraceCheckUtils]: 28: Hoare triple {1418#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1418#false} is VALID [2022-04-27 10:52:47,552 INFO L290 TraceCheckUtils]: 27: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2022-04-27 10:52:47,553 INFO L290 TraceCheckUtils]: 26: Hoare triple {1418#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1418#false} is VALID [2022-04-27 10:52:47,553 INFO L290 TraceCheckUtils]: 25: Hoare triple {1575#(< main_~x~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {1418#false} is VALID [2022-04-27 10:52:47,553 INFO L290 TraceCheckUtils]: 24: Hoare triple {1575#(< main_~x~0 50)} assume !false; {1575#(< main_~x~0 50)} is VALID [2022-04-27 10:52:47,554 INFO L290 TraceCheckUtils]: 23: Hoare triple {1582#(< main_~x~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1575#(< main_~x~0 50)} is VALID [2022-04-27 10:52:47,554 INFO L290 TraceCheckUtils]: 22: Hoare triple {1582#(< main_~x~0 49)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1582#(< main_~x~0 49)} is VALID [2022-04-27 10:52:47,554 INFO L290 TraceCheckUtils]: 21: Hoare triple {1582#(< main_~x~0 49)} assume !false; {1582#(< main_~x~0 49)} is VALID [2022-04-27 10:52:47,555 INFO L290 TraceCheckUtils]: 20: Hoare triple {1592#(< main_~x~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1582#(< main_~x~0 49)} is VALID [2022-04-27 10:52:47,555 INFO L290 TraceCheckUtils]: 19: Hoare triple {1592#(< main_~x~0 48)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1592#(< main_~x~0 48)} is VALID [2022-04-27 10:52:47,556 INFO L290 TraceCheckUtils]: 18: Hoare triple {1592#(< main_~x~0 48)} assume !false; {1592#(< main_~x~0 48)} is VALID [2022-04-27 10:52:47,556 INFO L290 TraceCheckUtils]: 17: Hoare triple {1602#(< main_~x~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1592#(< main_~x~0 48)} is VALID [2022-04-27 10:52:47,556 INFO L290 TraceCheckUtils]: 16: Hoare triple {1602#(< main_~x~0 47)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1602#(< main_~x~0 47)} is VALID [2022-04-27 10:52:47,557 INFO L290 TraceCheckUtils]: 15: Hoare triple {1602#(< main_~x~0 47)} assume !false; {1602#(< main_~x~0 47)} is VALID [2022-04-27 10:52:47,557 INFO L290 TraceCheckUtils]: 14: Hoare triple {1612#(< main_~x~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1602#(< main_~x~0 47)} is VALID [2022-04-27 10:52:47,558 INFO L290 TraceCheckUtils]: 13: Hoare triple {1612#(< main_~x~0 46)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1612#(< main_~x~0 46)} is VALID [2022-04-27 10:52:47,558 INFO L290 TraceCheckUtils]: 12: Hoare triple {1612#(< main_~x~0 46)} assume !false; {1612#(< main_~x~0 46)} is VALID [2022-04-27 10:52:47,558 INFO L290 TraceCheckUtils]: 11: Hoare triple {1622#(< main_~x~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1612#(< main_~x~0 46)} is VALID [2022-04-27 10:52:47,559 INFO L290 TraceCheckUtils]: 10: Hoare triple {1622#(< main_~x~0 45)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1622#(< main_~x~0 45)} is VALID [2022-04-27 10:52:47,559 INFO L290 TraceCheckUtils]: 9: Hoare triple {1622#(< main_~x~0 45)} assume !false; {1622#(< main_~x~0 45)} is VALID [2022-04-27 10:52:47,560 INFO L290 TraceCheckUtils]: 8: Hoare triple {1632#(< main_~x~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {1622#(< main_~x~0 45)} is VALID [2022-04-27 10:52:47,560 INFO L290 TraceCheckUtils]: 7: Hoare triple {1632#(< main_~x~0 44)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {1632#(< main_~x~0 44)} is VALID [2022-04-27 10:52:47,560 INFO L290 TraceCheckUtils]: 6: Hoare triple {1632#(< main_~x~0 44)} assume !false; {1632#(< main_~x~0 44)} is VALID [2022-04-27 10:52:47,561 INFO L290 TraceCheckUtils]: 5: Hoare triple {1417#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {1632#(< main_~x~0 44)} is VALID [2022-04-27 10:52:47,561 INFO L272 TraceCheckUtils]: 4: Hoare triple {1417#true} call #t~ret4 := main(); {1417#true} is VALID [2022-04-27 10:52:47,561 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1417#true} {1417#true} #61#return; {1417#true} is VALID [2022-04-27 10:52:47,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {1417#true} assume true; {1417#true} is VALID [2022-04-27 10:52:47,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {1417#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {1417#true} is VALID [2022-04-27 10:52:47,561 INFO L272 TraceCheckUtils]: 0: Hoare triple {1417#true} call ULTIMATE.init(); {1417#true} is VALID [2022-04-27 10:52:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 46 proven. 57 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-27 10:52:47,561 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [805655560] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:47,562 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:47,562 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 18 [2022-04-27 10:52:47,562 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194621737] [2022-04-27 10:52:47,562 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:47,562 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.111111111111111) internal successors, (56), 17 states have internal predecessors, (56), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-27 10:52:47,563 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:47,563 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 3.111111111111111) internal successors, (56), 17 states have internal predecessors, (56), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:47,597 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:47,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-27 10:52:47,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:47,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-27 10:52:47,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=138, Invalid=168, Unknown=0, NotChecked=0, Total=306 [2022-04-27 10:52:47,598 INFO L87 Difference]: Start difference. First operand 38 states and 41 transitions. Second operand has 18 states, 18 states have (on average 3.111111111111111) internal successors, (56), 17 states have internal predecessors, (56), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:47,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:47,890 INFO L93 Difference]: Finished difference Result 78 states and 92 transitions. [2022-04-27 10:52:47,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-27 10:52:47,890 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.111111111111111) internal successors, (56), 17 states have internal predecessors, (56), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-27 10:52:47,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 3.111111111111111) internal successors, (56), 17 states have internal predecessors, (56), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 74 transitions. [2022-04-27 10:52:47,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 3.111111111111111) internal successors, (56), 17 states have internal predecessors, (56), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:47,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 74 transitions. [2022-04-27 10:52:47,893 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 74 transitions. [2022-04-27 10:52:47,945 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:47,946 INFO L225 Difference]: With dead ends: 78 [2022-04-27 10:52:47,946 INFO L226 Difference]: Without dead ends: 63 [2022-04-27 10:52:47,947 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=377, Invalid=615, Unknown=0, NotChecked=0, Total=992 [2022-04-27 10:52:47,947 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 51 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:47,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 35 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 10:52:47,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2022-04-27 10:52:47,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 62. [2022-04-27 10:52:47,971 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:47,971 INFO L82 GeneralOperation]: Start isEquivalent. First operand 63 states. Second operand has 62 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:47,971 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand has 62 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:47,971 INFO L87 Difference]: Start difference. First operand 63 states. Second operand has 62 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:47,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:47,973 INFO L93 Difference]: Finished difference Result 63 states and 66 transitions. [2022-04-27 10:52:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2022-04-27 10:52:47,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:47,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:47,973 INFO L74 IsIncluded]: Start isIncluded. First operand has 62 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 63 states. [2022-04-27 10:52:47,973 INFO L87 Difference]: Start difference. First operand has 62 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 63 states. [2022-04-27 10:52:47,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:47,975 INFO L93 Difference]: Finished difference Result 63 states and 66 transitions. [2022-04-27 10:52:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2022-04-27 10:52:47,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:47,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:47,975 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:47,975 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:47,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 65 transitions. [2022-04-27 10:52:47,976 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 65 transitions. Word has length 37 [2022-04-27 10:52:47,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:47,977 INFO L495 AbstractCegarLoop]: Abstraction has 62 states and 65 transitions. [2022-04-27 10:52:47,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.111111111111111) internal successors, (56), 17 states have internal predecessors, (56), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:47,977 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 65 transitions. [2022-04-27 10:52:47,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-27 10:52:47,977 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:47,978 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 14, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:47,997 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-27 10:52:48,197 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:48,197 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:48,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:48,198 INFO L85 PathProgramCache]: Analyzing trace with hash 488781889, now seen corresponding path program 5 times [2022-04-27 10:52:48,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:48,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978106876] [2022-04-27 10:52:48,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:48,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:48,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:48,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:48,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:48,372 INFO L290 TraceCheckUtils]: 0: Hoare triple {2024#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {2004#true} is VALID [2022-04-27 10:52:48,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {2004#true} assume true; {2004#true} is VALID [2022-04-27 10:52:48,372 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2004#true} {2004#true} #61#return; {2004#true} is VALID [2022-04-27 10:52:48,372 INFO L272 TraceCheckUtils]: 0: Hoare triple {2004#true} call ULTIMATE.init(); {2024#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:48,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {2024#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {2004#true} is VALID [2022-04-27 10:52:48,372 INFO L290 TraceCheckUtils]: 2: Hoare triple {2004#true} assume true; {2004#true} is VALID [2022-04-27 10:52:48,372 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2004#true} {2004#true} #61#return; {2004#true} is VALID [2022-04-27 10:52:48,372 INFO L272 TraceCheckUtils]: 4: Hoare triple {2004#true} call #t~ret4 := main(); {2004#true} is VALID [2022-04-27 10:52:48,373 INFO L290 TraceCheckUtils]: 5: Hoare triple {2004#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {2009#(= main_~x~0 0)} is VALID [2022-04-27 10:52:48,373 INFO L290 TraceCheckUtils]: 6: Hoare triple {2009#(= main_~x~0 0)} assume !false; {2009#(= main_~x~0 0)} is VALID [2022-04-27 10:52:48,373 INFO L290 TraceCheckUtils]: 7: Hoare triple {2009#(= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2009#(= main_~x~0 0)} is VALID [2022-04-27 10:52:48,374 INFO L290 TraceCheckUtils]: 8: Hoare triple {2009#(= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2010#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:48,374 INFO L290 TraceCheckUtils]: 9: Hoare triple {2010#(<= main_~x~0 1)} assume !false; {2010#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:48,374 INFO L290 TraceCheckUtils]: 10: Hoare triple {2010#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2010#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:48,374 INFO L290 TraceCheckUtils]: 11: Hoare triple {2010#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2011#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:48,375 INFO L290 TraceCheckUtils]: 12: Hoare triple {2011#(<= main_~x~0 2)} assume !false; {2011#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:48,375 INFO L290 TraceCheckUtils]: 13: Hoare triple {2011#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2011#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:48,375 INFO L290 TraceCheckUtils]: 14: Hoare triple {2011#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2012#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:48,376 INFO L290 TraceCheckUtils]: 15: Hoare triple {2012#(<= main_~x~0 3)} assume !false; {2012#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:48,376 INFO L290 TraceCheckUtils]: 16: Hoare triple {2012#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2012#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:48,376 INFO L290 TraceCheckUtils]: 17: Hoare triple {2012#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2013#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:48,377 INFO L290 TraceCheckUtils]: 18: Hoare triple {2013#(<= main_~x~0 4)} assume !false; {2013#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:48,377 INFO L290 TraceCheckUtils]: 19: Hoare triple {2013#(<= main_~x~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2013#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:48,377 INFO L290 TraceCheckUtils]: 20: Hoare triple {2013#(<= main_~x~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2014#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:48,377 INFO L290 TraceCheckUtils]: 21: Hoare triple {2014#(<= main_~x~0 5)} assume !false; {2014#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:48,378 INFO L290 TraceCheckUtils]: 22: Hoare triple {2014#(<= main_~x~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2014#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:48,378 INFO L290 TraceCheckUtils]: 23: Hoare triple {2014#(<= main_~x~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2015#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:48,378 INFO L290 TraceCheckUtils]: 24: Hoare triple {2015#(<= main_~x~0 6)} assume !false; {2015#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:48,378 INFO L290 TraceCheckUtils]: 25: Hoare triple {2015#(<= main_~x~0 6)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2015#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:48,379 INFO L290 TraceCheckUtils]: 26: Hoare triple {2015#(<= main_~x~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2016#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:48,379 INFO L290 TraceCheckUtils]: 27: Hoare triple {2016#(<= main_~x~0 7)} assume !false; {2016#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:48,379 INFO L290 TraceCheckUtils]: 28: Hoare triple {2016#(<= main_~x~0 7)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2016#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:48,380 INFO L290 TraceCheckUtils]: 29: Hoare triple {2016#(<= main_~x~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2017#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:48,380 INFO L290 TraceCheckUtils]: 30: Hoare triple {2017#(<= main_~x~0 8)} assume !false; {2017#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:48,380 INFO L290 TraceCheckUtils]: 31: Hoare triple {2017#(<= main_~x~0 8)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2017#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:48,381 INFO L290 TraceCheckUtils]: 32: Hoare triple {2017#(<= main_~x~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2018#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:48,381 INFO L290 TraceCheckUtils]: 33: Hoare triple {2018#(<= main_~x~0 9)} assume !false; {2018#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:48,381 INFO L290 TraceCheckUtils]: 34: Hoare triple {2018#(<= main_~x~0 9)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2018#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:48,381 INFO L290 TraceCheckUtils]: 35: Hoare triple {2018#(<= main_~x~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2019#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:48,382 INFO L290 TraceCheckUtils]: 36: Hoare triple {2019#(<= main_~x~0 10)} assume !false; {2019#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:48,382 INFO L290 TraceCheckUtils]: 37: Hoare triple {2019#(<= main_~x~0 10)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2019#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:48,382 INFO L290 TraceCheckUtils]: 38: Hoare triple {2019#(<= main_~x~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2020#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:48,384 INFO L290 TraceCheckUtils]: 39: Hoare triple {2020#(<= main_~x~0 11)} assume !false; {2020#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:48,384 INFO L290 TraceCheckUtils]: 40: Hoare triple {2020#(<= main_~x~0 11)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2020#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:48,384 INFO L290 TraceCheckUtils]: 41: Hoare triple {2020#(<= main_~x~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2021#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:48,385 INFO L290 TraceCheckUtils]: 42: Hoare triple {2021#(<= main_~x~0 12)} assume !false; {2021#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:48,395 INFO L290 TraceCheckUtils]: 43: Hoare triple {2021#(<= main_~x~0 12)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2021#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:48,396 INFO L290 TraceCheckUtils]: 44: Hoare triple {2021#(<= main_~x~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2022#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:48,396 INFO L290 TraceCheckUtils]: 45: Hoare triple {2022#(<= main_~x~0 13)} assume !false; {2022#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:48,396 INFO L290 TraceCheckUtils]: 46: Hoare triple {2022#(<= main_~x~0 13)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2022#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:48,397 INFO L290 TraceCheckUtils]: 47: Hoare triple {2022#(<= main_~x~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2023#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:48,397 INFO L290 TraceCheckUtils]: 48: Hoare triple {2023#(<= main_~x~0 14)} assume !false; {2023#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:48,397 INFO L290 TraceCheckUtils]: 49: Hoare triple {2023#(<= main_~x~0 14)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {2005#false} is VALID [2022-04-27 10:52:48,397 INFO L290 TraceCheckUtils]: 50: Hoare triple {2005#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2005#false} is VALID [2022-04-27 10:52:48,397 INFO L290 TraceCheckUtils]: 51: Hoare triple {2005#false} assume !false; {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 52: Hoare triple {2005#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 53: Hoare triple {2005#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 54: Hoare triple {2005#false} assume !false; {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 55: Hoare triple {2005#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 56: Hoare triple {2005#false} assume ~y~0 < 0; {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L272 TraceCheckUtils]: 57: Hoare triple {2005#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 58: Hoare triple {2005#false} ~cond := #in~cond; {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 59: Hoare triple {2005#false} assume 0 == ~cond; {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L290 TraceCheckUtils]: 60: Hoare triple {2005#false} assume !false; {2005#false} is VALID [2022-04-27 10:52:48,398 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 102 proven. 301 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-27 10:52:48,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:48,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978106876] [2022-04-27 10:52:48,399 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978106876] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:48,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1824294577] [2022-04-27 10:52:48,399 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-27 10:52:48,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:48,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:48,400 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) [2022-04-27 10:52:48,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-27 10:52:48,473 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2022-04-27 10:52:48,473 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:52:48,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 16 conjunts are in the unsatisfiable core [2022-04-27 10:52:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:48,486 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:48,743 INFO L272 TraceCheckUtils]: 0: Hoare triple {2004#true} call ULTIMATE.init(); {2004#true} is VALID [2022-04-27 10:52:48,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {2004#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {2004#true} is VALID [2022-04-27 10:52:48,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {2004#true} assume true; {2004#true} is VALID [2022-04-27 10:52:48,743 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2004#true} {2004#true} #61#return; {2004#true} is VALID [2022-04-27 10:52:48,743 INFO L272 TraceCheckUtils]: 4: Hoare triple {2004#true} call #t~ret4 := main(); {2004#true} is VALID [2022-04-27 10:52:48,744 INFO L290 TraceCheckUtils]: 5: Hoare triple {2004#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {2043#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:48,744 INFO L290 TraceCheckUtils]: 6: Hoare triple {2043#(<= main_~x~0 0)} assume !false; {2043#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:48,744 INFO L290 TraceCheckUtils]: 7: Hoare triple {2043#(<= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2043#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:48,745 INFO L290 TraceCheckUtils]: 8: Hoare triple {2043#(<= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2010#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:48,745 INFO L290 TraceCheckUtils]: 9: Hoare triple {2010#(<= main_~x~0 1)} assume !false; {2010#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:48,745 INFO L290 TraceCheckUtils]: 10: Hoare triple {2010#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2010#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:48,746 INFO L290 TraceCheckUtils]: 11: Hoare triple {2010#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2011#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:48,746 INFO L290 TraceCheckUtils]: 12: Hoare triple {2011#(<= main_~x~0 2)} assume !false; {2011#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:48,746 INFO L290 TraceCheckUtils]: 13: Hoare triple {2011#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2011#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:48,747 INFO L290 TraceCheckUtils]: 14: Hoare triple {2011#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2012#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:48,747 INFO L290 TraceCheckUtils]: 15: Hoare triple {2012#(<= main_~x~0 3)} assume !false; {2012#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:48,748 INFO L290 TraceCheckUtils]: 16: Hoare triple {2012#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2012#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:48,748 INFO L290 TraceCheckUtils]: 17: Hoare triple {2012#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2013#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:48,748 INFO L290 TraceCheckUtils]: 18: Hoare triple {2013#(<= main_~x~0 4)} assume !false; {2013#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:48,749 INFO L290 TraceCheckUtils]: 19: Hoare triple {2013#(<= main_~x~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2013#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:48,749 INFO L290 TraceCheckUtils]: 20: Hoare triple {2013#(<= main_~x~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2014#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:48,749 INFO L290 TraceCheckUtils]: 21: Hoare triple {2014#(<= main_~x~0 5)} assume !false; {2014#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:48,750 INFO L290 TraceCheckUtils]: 22: Hoare triple {2014#(<= main_~x~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2014#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:48,750 INFO L290 TraceCheckUtils]: 23: Hoare triple {2014#(<= main_~x~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2015#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:48,750 INFO L290 TraceCheckUtils]: 24: Hoare triple {2015#(<= main_~x~0 6)} assume !false; {2015#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:48,751 INFO L290 TraceCheckUtils]: 25: Hoare triple {2015#(<= main_~x~0 6)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2015#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:48,751 INFO L290 TraceCheckUtils]: 26: Hoare triple {2015#(<= main_~x~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2016#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:48,751 INFO L290 TraceCheckUtils]: 27: Hoare triple {2016#(<= main_~x~0 7)} assume !false; {2016#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:48,752 INFO L290 TraceCheckUtils]: 28: Hoare triple {2016#(<= main_~x~0 7)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2016#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:48,752 INFO L290 TraceCheckUtils]: 29: Hoare triple {2016#(<= main_~x~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2017#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:48,752 INFO L290 TraceCheckUtils]: 30: Hoare triple {2017#(<= main_~x~0 8)} assume !false; {2017#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:48,753 INFO L290 TraceCheckUtils]: 31: Hoare triple {2017#(<= main_~x~0 8)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2017#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:48,753 INFO L290 TraceCheckUtils]: 32: Hoare triple {2017#(<= main_~x~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2018#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:48,753 INFO L290 TraceCheckUtils]: 33: Hoare triple {2018#(<= main_~x~0 9)} assume !false; {2018#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:48,754 INFO L290 TraceCheckUtils]: 34: Hoare triple {2018#(<= main_~x~0 9)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2018#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:48,754 INFO L290 TraceCheckUtils]: 35: Hoare triple {2018#(<= main_~x~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2019#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:48,755 INFO L290 TraceCheckUtils]: 36: Hoare triple {2019#(<= main_~x~0 10)} assume !false; {2019#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:48,755 INFO L290 TraceCheckUtils]: 37: Hoare triple {2019#(<= main_~x~0 10)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2019#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:48,755 INFO L290 TraceCheckUtils]: 38: Hoare triple {2019#(<= main_~x~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2020#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:48,756 INFO L290 TraceCheckUtils]: 39: Hoare triple {2020#(<= main_~x~0 11)} assume !false; {2020#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:48,756 INFO L290 TraceCheckUtils]: 40: Hoare triple {2020#(<= main_~x~0 11)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2020#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:48,756 INFO L290 TraceCheckUtils]: 41: Hoare triple {2020#(<= main_~x~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2021#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:48,757 INFO L290 TraceCheckUtils]: 42: Hoare triple {2021#(<= main_~x~0 12)} assume !false; {2021#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:48,757 INFO L290 TraceCheckUtils]: 43: Hoare triple {2021#(<= main_~x~0 12)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2021#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:48,757 INFO L290 TraceCheckUtils]: 44: Hoare triple {2021#(<= main_~x~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2022#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:48,758 INFO L290 TraceCheckUtils]: 45: Hoare triple {2022#(<= main_~x~0 13)} assume !false; {2022#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:48,758 INFO L290 TraceCheckUtils]: 46: Hoare triple {2022#(<= main_~x~0 13)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2022#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:48,758 INFO L290 TraceCheckUtils]: 47: Hoare triple {2022#(<= main_~x~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2023#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:48,759 INFO L290 TraceCheckUtils]: 48: Hoare triple {2023#(<= main_~x~0 14)} assume !false; {2023#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:48,759 INFO L290 TraceCheckUtils]: 49: Hoare triple {2023#(<= main_~x~0 14)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {2005#false} is VALID [2022-04-27 10:52:48,759 INFO L290 TraceCheckUtils]: 50: Hoare triple {2005#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2005#false} is VALID [2022-04-27 10:52:48,759 INFO L290 TraceCheckUtils]: 51: Hoare triple {2005#false} assume !false; {2005#false} is VALID [2022-04-27 10:52:48,759 INFO L290 TraceCheckUtils]: 52: Hoare triple {2005#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {2005#false} is VALID [2022-04-27 10:52:48,759 INFO L290 TraceCheckUtils]: 53: Hoare triple {2005#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2005#false} is VALID [2022-04-27 10:52:48,759 INFO L290 TraceCheckUtils]: 54: Hoare triple {2005#false} assume !false; {2005#false} is VALID [2022-04-27 10:52:48,760 INFO L290 TraceCheckUtils]: 55: Hoare triple {2005#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {2005#false} is VALID [2022-04-27 10:52:48,760 INFO L290 TraceCheckUtils]: 56: Hoare triple {2005#false} assume ~y~0 < 0; {2005#false} is VALID [2022-04-27 10:52:48,760 INFO L272 TraceCheckUtils]: 57: Hoare triple {2005#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {2005#false} is VALID [2022-04-27 10:52:48,760 INFO L290 TraceCheckUtils]: 58: Hoare triple {2005#false} ~cond := #in~cond; {2005#false} is VALID [2022-04-27 10:52:48,760 INFO L290 TraceCheckUtils]: 59: Hoare triple {2005#false} assume 0 == ~cond; {2005#false} is VALID [2022-04-27 10:52:48,760 INFO L290 TraceCheckUtils]: 60: Hoare triple {2005#false} assume !false; {2005#false} is VALID [2022-04-27 10:52:48,760 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 102 proven. 301 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-27 10:52:48,760 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:49,279 INFO L290 TraceCheckUtils]: 60: Hoare triple {2005#false} assume !false; {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L290 TraceCheckUtils]: 59: Hoare triple {2005#false} assume 0 == ~cond; {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L290 TraceCheckUtils]: 58: Hoare triple {2005#false} ~cond := #in~cond; {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L272 TraceCheckUtils]: 57: Hoare triple {2005#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L290 TraceCheckUtils]: 56: Hoare triple {2005#false} assume ~y~0 < 0; {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L290 TraceCheckUtils]: 55: Hoare triple {2005#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L290 TraceCheckUtils]: 54: Hoare triple {2005#false} assume !false; {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L290 TraceCheckUtils]: 53: Hoare triple {2005#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L290 TraceCheckUtils]: 52: Hoare triple {2005#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L290 TraceCheckUtils]: 51: Hoare triple {2005#false} assume !false; {2005#false} is VALID [2022-04-27 10:52:49,280 INFO L290 TraceCheckUtils]: 50: Hoare triple {2005#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2005#false} is VALID [2022-04-27 10:52:49,281 INFO L290 TraceCheckUtils]: 49: Hoare triple {2242#(< main_~x~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {2005#false} is VALID [2022-04-27 10:52:49,281 INFO L290 TraceCheckUtils]: 48: Hoare triple {2242#(< main_~x~0 50)} assume !false; {2242#(< main_~x~0 50)} is VALID [2022-04-27 10:52:49,281 INFO L290 TraceCheckUtils]: 47: Hoare triple {2249#(< main_~x~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2242#(< main_~x~0 50)} is VALID [2022-04-27 10:52:49,282 INFO L290 TraceCheckUtils]: 46: Hoare triple {2249#(< main_~x~0 49)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2249#(< main_~x~0 49)} is VALID [2022-04-27 10:52:49,282 INFO L290 TraceCheckUtils]: 45: Hoare triple {2249#(< main_~x~0 49)} assume !false; {2249#(< main_~x~0 49)} is VALID [2022-04-27 10:52:49,282 INFO L290 TraceCheckUtils]: 44: Hoare triple {2259#(< main_~x~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2249#(< main_~x~0 49)} is VALID [2022-04-27 10:52:49,282 INFO L290 TraceCheckUtils]: 43: Hoare triple {2259#(< main_~x~0 48)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2259#(< main_~x~0 48)} is VALID [2022-04-27 10:52:49,283 INFO L290 TraceCheckUtils]: 42: Hoare triple {2259#(< main_~x~0 48)} assume !false; {2259#(< main_~x~0 48)} is VALID [2022-04-27 10:52:49,284 INFO L290 TraceCheckUtils]: 41: Hoare triple {2269#(< main_~x~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2259#(< main_~x~0 48)} is VALID [2022-04-27 10:52:49,286 INFO L290 TraceCheckUtils]: 40: Hoare triple {2269#(< main_~x~0 47)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2269#(< main_~x~0 47)} is VALID [2022-04-27 10:52:49,286 INFO L290 TraceCheckUtils]: 39: Hoare triple {2269#(< main_~x~0 47)} assume !false; {2269#(< main_~x~0 47)} is VALID [2022-04-27 10:52:49,286 INFO L290 TraceCheckUtils]: 38: Hoare triple {2279#(< main_~x~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2269#(< main_~x~0 47)} is VALID [2022-04-27 10:52:49,287 INFO L290 TraceCheckUtils]: 37: Hoare triple {2279#(< main_~x~0 46)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2279#(< main_~x~0 46)} is VALID [2022-04-27 10:52:49,287 INFO L290 TraceCheckUtils]: 36: Hoare triple {2279#(< main_~x~0 46)} assume !false; {2279#(< main_~x~0 46)} is VALID [2022-04-27 10:52:49,287 INFO L290 TraceCheckUtils]: 35: Hoare triple {2289#(< main_~x~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2279#(< main_~x~0 46)} is VALID [2022-04-27 10:52:49,288 INFO L290 TraceCheckUtils]: 34: Hoare triple {2289#(< main_~x~0 45)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2289#(< main_~x~0 45)} is VALID [2022-04-27 10:52:49,288 INFO L290 TraceCheckUtils]: 33: Hoare triple {2289#(< main_~x~0 45)} assume !false; {2289#(< main_~x~0 45)} is VALID [2022-04-27 10:52:49,288 INFO L290 TraceCheckUtils]: 32: Hoare triple {2299#(< main_~x~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2289#(< main_~x~0 45)} is VALID [2022-04-27 10:52:49,288 INFO L290 TraceCheckUtils]: 31: Hoare triple {2299#(< main_~x~0 44)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2299#(< main_~x~0 44)} is VALID [2022-04-27 10:52:49,289 INFO L290 TraceCheckUtils]: 30: Hoare triple {2299#(< main_~x~0 44)} assume !false; {2299#(< main_~x~0 44)} is VALID [2022-04-27 10:52:49,289 INFO L290 TraceCheckUtils]: 29: Hoare triple {2309#(< main_~x~0 43)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2299#(< main_~x~0 44)} is VALID [2022-04-27 10:52:49,289 INFO L290 TraceCheckUtils]: 28: Hoare triple {2309#(< main_~x~0 43)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2309#(< main_~x~0 43)} is VALID [2022-04-27 10:52:49,290 INFO L290 TraceCheckUtils]: 27: Hoare triple {2309#(< main_~x~0 43)} assume !false; {2309#(< main_~x~0 43)} is VALID [2022-04-27 10:52:49,290 INFO L290 TraceCheckUtils]: 26: Hoare triple {2319#(< main_~x~0 42)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2309#(< main_~x~0 43)} is VALID [2022-04-27 10:52:49,290 INFO L290 TraceCheckUtils]: 25: Hoare triple {2319#(< main_~x~0 42)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2319#(< main_~x~0 42)} is VALID [2022-04-27 10:52:49,290 INFO L290 TraceCheckUtils]: 24: Hoare triple {2319#(< main_~x~0 42)} assume !false; {2319#(< main_~x~0 42)} is VALID [2022-04-27 10:52:49,291 INFO L290 TraceCheckUtils]: 23: Hoare triple {2329#(< main_~x~0 41)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2319#(< main_~x~0 42)} is VALID [2022-04-27 10:52:49,291 INFO L290 TraceCheckUtils]: 22: Hoare triple {2329#(< main_~x~0 41)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2329#(< main_~x~0 41)} is VALID [2022-04-27 10:52:49,291 INFO L290 TraceCheckUtils]: 21: Hoare triple {2329#(< main_~x~0 41)} assume !false; {2329#(< main_~x~0 41)} is VALID [2022-04-27 10:52:49,292 INFO L290 TraceCheckUtils]: 20: Hoare triple {2339#(< main_~x~0 40)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2329#(< main_~x~0 41)} is VALID [2022-04-27 10:52:49,292 INFO L290 TraceCheckUtils]: 19: Hoare triple {2339#(< main_~x~0 40)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2339#(< main_~x~0 40)} is VALID [2022-04-27 10:52:49,292 INFO L290 TraceCheckUtils]: 18: Hoare triple {2339#(< main_~x~0 40)} assume !false; {2339#(< main_~x~0 40)} is VALID [2022-04-27 10:52:49,293 INFO L290 TraceCheckUtils]: 17: Hoare triple {2349#(< main_~x~0 39)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2339#(< main_~x~0 40)} is VALID [2022-04-27 10:52:49,293 INFO L290 TraceCheckUtils]: 16: Hoare triple {2349#(< main_~x~0 39)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2349#(< main_~x~0 39)} is VALID [2022-04-27 10:52:49,293 INFO L290 TraceCheckUtils]: 15: Hoare triple {2349#(< main_~x~0 39)} assume !false; {2349#(< main_~x~0 39)} is VALID [2022-04-27 10:52:49,293 INFO L290 TraceCheckUtils]: 14: Hoare triple {2359#(< main_~x~0 38)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2349#(< main_~x~0 39)} is VALID [2022-04-27 10:52:49,294 INFO L290 TraceCheckUtils]: 13: Hoare triple {2359#(< main_~x~0 38)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2359#(< main_~x~0 38)} is VALID [2022-04-27 10:52:49,294 INFO L290 TraceCheckUtils]: 12: Hoare triple {2359#(< main_~x~0 38)} assume !false; {2359#(< main_~x~0 38)} is VALID [2022-04-27 10:52:49,294 INFO L290 TraceCheckUtils]: 11: Hoare triple {2369#(< main_~x~0 37)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2359#(< main_~x~0 38)} is VALID [2022-04-27 10:52:49,295 INFO L290 TraceCheckUtils]: 10: Hoare triple {2369#(< main_~x~0 37)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2369#(< main_~x~0 37)} is VALID [2022-04-27 10:52:49,295 INFO L290 TraceCheckUtils]: 9: Hoare triple {2369#(< main_~x~0 37)} assume !false; {2369#(< main_~x~0 37)} is VALID [2022-04-27 10:52:49,295 INFO L290 TraceCheckUtils]: 8: Hoare triple {2379#(< main_~x~0 36)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {2369#(< main_~x~0 37)} is VALID [2022-04-27 10:52:49,295 INFO L290 TraceCheckUtils]: 7: Hoare triple {2379#(< main_~x~0 36)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {2379#(< main_~x~0 36)} is VALID [2022-04-27 10:52:49,296 INFO L290 TraceCheckUtils]: 6: Hoare triple {2379#(< main_~x~0 36)} assume !false; {2379#(< main_~x~0 36)} is VALID [2022-04-27 10:52:49,296 INFO L290 TraceCheckUtils]: 5: Hoare triple {2004#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {2379#(< main_~x~0 36)} is VALID [2022-04-27 10:52:49,296 INFO L272 TraceCheckUtils]: 4: Hoare triple {2004#true} call #t~ret4 := main(); {2004#true} is VALID [2022-04-27 10:52:49,296 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2004#true} {2004#true} #61#return; {2004#true} is VALID [2022-04-27 10:52:49,296 INFO L290 TraceCheckUtils]: 2: Hoare triple {2004#true} assume true; {2004#true} is VALID [2022-04-27 10:52:49,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {2004#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {2004#true} is VALID [2022-04-27 10:52:49,296 INFO L272 TraceCheckUtils]: 0: Hoare triple {2004#true} call ULTIMATE.init(); {2004#true} is VALID [2022-04-27 10:52:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 102 proven. 301 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-27 10:52:49,297 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1824294577] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:49,297 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:49,297 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17, 17] total 34 [2022-04-27 10:52:49,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200530278] [2022-04-27 10:52:49,297 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:49,298 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 3.0588235294117645) internal successors, (104), 33 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-27 10:52:49,298 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:49,298 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 3.0588235294117645) internal successors, (104), 33 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:49,368 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:49,368 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-27 10:52:49,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:49,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-27 10:52:49,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=530, Invalid=592, Unknown=0, NotChecked=0, Total=1122 [2022-04-27 10:52:49,370 INFO L87 Difference]: Start difference. First operand 62 states and 65 transitions. Second operand has 34 states, 34 states have (on average 3.0588235294117645) internal successors, (104), 33 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:50,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:50,109 INFO L93 Difference]: Finished difference Result 126 states and 148 transitions. [2022-04-27 10:52:50,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-27 10:52:50,110 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 3.0588235294117645) internal successors, (104), 33 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-27 10:52:50,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:50,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 3.0588235294117645) internal successors, (104), 33 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 130 transitions. [2022-04-27 10:52:50,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 3.0588235294117645) internal successors, (104), 33 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:50,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 130 transitions. [2022-04-27 10:52:50,114 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 130 transitions. [2022-04-27 10:52:50,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:50,215 INFO L225 Difference]: With dead ends: 126 [2022-04-27 10:52:50,215 INFO L226 Difference]: Without dead ends: 111 [2022-04-27 10:52:50,216 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 624 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1521, Invalid=2511, Unknown=0, NotChecked=0, Total=4032 [2022-04-27 10:52:50,216 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 99 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 45 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:50,217 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [99 Valid, 45 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 10:52:50,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-04-27 10:52:50,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 110. [2022-04-27 10:52:50,272 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:50,273 INFO L82 GeneralOperation]: Start isEquivalent. First operand 111 states. Second operand has 110 states, 105 states have (on average 1.0380952380952382) internal successors, (109), 105 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:50,273 INFO L74 IsIncluded]: Start isIncluded. First operand 111 states. Second operand has 110 states, 105 states have (on average 1.0380952380952382) internal successors, (109), 105 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:50,273 INFO L87 Difference]: Start difference. First operand 111 states. Second operand has 110 states, 105 states have (on average 1.0380952380952382) internal successors, (109), 105 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:50,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:50,275 INFO L93 Difference]: Finished difference Result 111 states and 114 transitions. [2022-04-27 10:52:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 114 transitions. [2022-04-27 10:52:50,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:50,276 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:50,276 INFO L74 IsIncluded]: Start isIncluded. First operand has 110 states, 105 states have (on average 1.0380952380952382) internal successors, (109), 105 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 111 states. [2022-04-27 10:52:50,276 INFO L87 Difference]: Start difference. First operand has 110 states, 105 states have (on average 1.0380952380952382) internal successors, (109), 105 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 111 states. [2022-04-27 10:52:50,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:50,278 INFO L93 Difference]: Finished difference Result 111 states and 114 transitions. [2022-04-27 10:52:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 114 transitions. [2022-04-27 10:52:50,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:50,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:50,278 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:50,278 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 105 states have (on average 1.0380952380952382) internal successors, (109), 105 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:50,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 113 transitions. [2022-04-27 10:52:50,281 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 113 transitions. Word has length 61 [2022-04-27 10:52:50,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:50,281 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 113 transitions. [2022-04-27 10:52:50,281 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 3.0588235294117645) internal successors, (104), 33 states have internal predecessors, (104), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:50,282 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 113 transitions. [2022-04-27 10:52:50,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-04-27 10:52:50,282 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:50,282 INFO L195 NwaCegarLoop]: trace histogram [33, 32, 30, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:50,317 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-27 10:52:50,483 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:50,483 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:50,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:50,483 INFO L85 PathProgramCache]: Analyzing trace with hash -1863637951, now seen corresponding path program 6 times [2022-04-27 10:52:50,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:50,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790236723] [2022-04-27 10:52:50,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:50,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:50,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:50,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {3043#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {3007#true} is VALID [2022-04-27 10:52:50,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {3007#true} assume true; {3007#true} is VALID [2022-04-27 10:52:50,975 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3007#true} {3007#true} #61#return; {3007#true} is VALID [2022-04-27 10:52:50,975 INFO L272 TraceCheckUtils]: 0: Hoare triple {3007#true} call ULTIMATE.init(); {3043#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:50,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {3043#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {3007#true} is VALID [2022-04-27 10:52:50,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {3007#true} assume true; {3007#true} is VALID [2022-04-27 10:52:50,976 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3007#true} {3007#true} #61#return; {3007#true} is VALID [2022-04-27 10:52:50,976 INFO L272 TraceCheckUtils]: 4: Hoare triple {3007#true} call #t~ret4 := main(); {3007#true} is VALID [2022-04-27 10:52:50,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {3007#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {3012#(= main_~x~0 0)} is VALID [2022-04-27 10:52:50,976 INFO L290 TraceCheckUtils]: 6: Hoare triple {3012#(= main_~x~0 0)} assume !false; {3012#(= main_~x~0 0)} is VALID [2022-04-27 10:52:50,976 INFO L290 TraceCheckUtils]: 7: Hoare triple {3012#(= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3012#(= main_~x~0 0)} is VALID [2022-04-27 10:52:50,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {3012#(= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3013#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:50,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {3013#(<= main_~x~0 1)} assume !false; {3013#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:50,977 INFO L290 TraceCheckUtils]: 10: Hoare triple {3013#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3013#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:50,978 INFO L290 TraceCheckUtils]: 11: Hoare triple {3013#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3014#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:50,978 INFO L290 TraceCheckUtils]: 12: Hoare triple {3014#(<= main_~x~0 2)} assume !false; {3014#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:50,978 INFO L290 TraceCheckUtils]: 13: Hoare triple {3014#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3014#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:50,979 INFO L290 TraceCheckUtils]: 14: Hoare triple {3014#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3015#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:50,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {3015#(<= main_~x~0 3)} assume !false; {3015#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:50,979 INFO L290 TraceCheckUtils]: 16: Hoare triple {3015#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3015#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:50,980 INFO L290 TraceCheckUtils]: 17: Hoare triple {3015#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3016#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:50,980 INFO L290 TraceCheckUtils]: 18: Hoare triple {3016#(<= main_~x~0 4)} assume !false; {3016#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:50,980 INFO L290 TraceCheckUtils]: 19: Hoare triple {3016#(<= main_~x~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3016#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:50,980 INFO L290 TraceCheckUtils]: 20: Hoare triple {3016#(<= main_~x~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3017#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:50,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {3017#(<= main_~x~0 5)} assume !false; {3017#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:50,981 INFO L290 TraceCheckUtils]: 22: Hoare triple {3017#(<= main_~x~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3017#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:50,981 INFO L290 TraceCheckUtils]: 23: Hoare triple {3017#(<= main_~x~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3018#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:50,982 INFO L290 TraceCheckUtils]: 24: Hoare triple {3018#(<= main_~x~0 6)} assume !false; {3018#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:50,982 INFO L290 TraceCheckUtils]: 25: Hoare triple {3018#(<= main_~x~0 6)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3018#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:50,982 INFO L290 TraceCheckUtils]: 26: Hoare triple {3018#(<= main_~x~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3019#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:50,983 INFO L290 TraceCheckUtils]: 27: Hoare triple {3019#(<= main_~x~0 7)} assume !false; {3019#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:50,983 INFO L290 TraceCheckUtils]: 28: Hoare triple {3019#(<= main_~x~0 7)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3019#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:50,983 INFO L290 TraceCheckUtils]: 29: Hoare triple {3019#(<= main_~x~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3020#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:50,983 INFO L290 TraceCheckUtils]: 30: Hoare triple {3020#(<= main_~x~0 8)} assume !false; {3020#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:50,984 INFO L290 TraceCheckUtils]: 31: Hoare triple {3020#(<= main_~x~0 8)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3020#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:50,984 INFO L290 TraceCheckUtils]: 32: Hoare triple {3020#(<= main_~x~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3021#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:50,984 INFO L290 TraceCheckUtils]: 33: Hoare triple {3021#(<= main_~x~0 9)} assume !false; {3021#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:50,985 INFO L290 TraceCheckUtils]: 34: Hoare triple {3021#(<= main_~x~0 9)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3021#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:50,985 INFO L290 TraceCheckUtils]: 35: Hoare triple {3021#(<= main_~x~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3022#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:50,985 INFO L290 TraceCheckUtils]: 36: Hoare triple {3022#(<= main_~x~0 10)} assume !false; {3022#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:50,985 INFO L290 TraceCheckUtils]: 37: Hoare triple {3022#(<= main_~x~0 10)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3022#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:50,986 INFO L290 TraceCheckUtils]: 38: Hoare triple {3022#(<= main_~x~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3023#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:50,986 INFO L290 TraceCheckUtils]: 39: Hoare triple {3023#(<= main_~x~0 11)} assume !false; {3023#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:50,986 INFO L290 TraceCheckUtils]: 40: Hoare triple {3023#(<= main_~x~0 11)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3023#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:50,987 INFO L290 TraceCheckUtils]: 41: Hoare triple {3023#(<= main_~x~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3024#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:50,987 INFO L290 TraceCheckUtils]: 42: Hoare triple {3024#(<= main_~x~0 12)} assume !false; {3024#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:50,987 INFO L290 TraceCheckUtils]: 43: Hoare triple {3024#(<= main_~x~0 12)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3024#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:50,988 INFO L290 TraceCheckUtils]: 44: Hoare triple {3024#(<= main_~x~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3025#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:50,988 INFO L290 TraceCheckUtils]: 45: Hoare triple {3025#(<= main_~x~0 13)} assume !false; {3025#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:50,988 INFO L290 TraceCheckUtils]: 46: Hoare triple {3025#(<= main_~x~0 13)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3025#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:50,988 INFO L290 TraceCheckUtils]: 47: Hoare triple {3025#(<= main_~x~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3026#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:50,989 INFO L290 TraceCheckUtils]: 48: Hoare triple {3026#(<= main_~x~0 14)} assume !false; {3026#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:50,989 INFO L290 TraceCheckUtils]: 49: Hoare triple {3026#(<= main_~x~0 14)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3026#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:50,989 INFO L290 TraceCheckUtils]: 50: Hoare triple {3026#(<= main_~x~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3027#(<= main_~x~0 15)} is VALID [2022-04-27 10:52:50,990 INFO L290 TraceCheckUtils]: 51: Hoare triple {3027#(<= main_~x~0 15)} assume !false; {3027#(<= main_~x~0 15)} is VALID [2022-04-27 10:52:50,990 INFO L290 TraceCheckUtils]: 52: Hoare triple {3027#(<= main_~x~0 15)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3027#(<= main_~x~0 15)} is VALID [2022-04-27 10:52:50,990 INFO L290 TraceCheckUtils]: 53: Hoare triple {3027#(<= main_~x~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3028#(<= main_~x~0 16)} is VALID [2022-04-27 10:52:50,990 INFO L290 TraceCheckUtils]: 54: Hoare triple {3028#(<= main_~x~0 16)} assume !false; {3028#(<= main_~x~0 16)} is VALID [2022-04-27 10:52:50,991 INFO L290 TraceCheckUtils]: 55: Hoare triple {3028#(<= main_~x~0 16)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3028#(<= main_~x~0 16)} is VALID [2022-04-27 10:52:50,991 INFO L290 TraceCheckUtils]: 56: Hoare triple {3028#(<= main_~x~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3029#(<= main_~x~0 17)} is VALID [2022-04-27 10:52:50,991 INFO L290 TraceCheckUtils]: 57: Hoare triple {3029#(<= main_~x~0 17)} assume !false; {3029#(<= main_~x~0 17)} is VALID [2022-04-27 10:52:50,992 INFO L290 TraceCheckUtils]: 58: Hoare triple {3029#(<= main_~x~0 17)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3029#(<= main_~x~0 17)} is VALID [2022-04-27 10:52:50,992 INFO L290 TraceCheckUtils]: 59: Hoare triple {3029#(<= main_~x~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3030#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:50,992 INFO L290 TraceCheckUtils]: 60: Hoare triple {3030#(<= main_~x~0 18)} assume !false; {3030#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:50,992 INFO L290 TraceCheckUtils]: 61: Hoare triple {3030#(<= main_~x~0 18)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3030#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:50,993 INFO L290 TraceCheckUtils]: 62: Hoare triple {3030#(<= main_~x~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3031#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:50,993 INFO L290 TraceCheckUtils]: 63: Hoare triple {3031#(<= main_~x~0 19)} assume !false; {3031#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:50,994 INFO L290 TraceCheckUtils]: 64: Hoare triple {3031#(<= main_~x~0 19)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3031#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:50,994 INFO L290 TraceCheckUtils]: 65: Hoare triple {3031#(<= main_~x~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3032#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:50,994 INFO L290 TraceCheckUtils]: 66: Hoare triple {3032#(<= main_~x~0 20)} assume !false; {3032#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:50,995 INFO L290 TraceCheckUtils]: 67: Hoare triple {3032#(<= main_~x~0 20)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3032#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:50,995 INFO L290 TraceCheckUtils]: 68: Hoare triple {3032#(<= main_~x~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3033#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:50,995 INFO L290 TraceCheckUtils]: 69: Hoare triple {3033#(<= main_~x~0 21)} assume !false; {3033#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:50,995 INFO L290 TraceCheckUtils]: 70: Hoare triple {3033#(<= main_~x~0 21)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3033#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:50,996 INFO L290 TraceCheckUtils]: 71: Hoare triple {3033#(<= main_~x~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3034#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:50,996 INFO L290 TraceCheckUtils]: 72: Hoare triple {3034#(<= main_~x~0 22)} assume !false; {3034#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:50,996 INFO L290 TraceCheckUtils]: 73: Hoare triple {3034#(<= main_~x~0 22)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3034#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:50,997 INFO L290 TraceCheckUtils]: 74: Hoare triple {3034#(<= main_~x~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3035#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:50,997 INFO L290 TraceCheckUtils]: 75: Hoare triple {3035#(<= main_~x~0 23)} assume !false; {3035#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:50,997 INFO L290 TraceCheckUtils]: 76: Hoare triple {3035#(<= main_~x~0 23)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3035#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:50,997 INFO L290 TraceCheckUtils]: 77: Hoare triple {3035#(<= main_~x~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3036#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:50,998 INFO L290 TraceCheckUtils]: 78: Hoare triple {3036#(<= main_~x~0 24)} assume !false; {3036#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:50,998 INFO L290 TraceCheckUtils]: 79: Hoare triple {3036#(<= main_~x~0 24)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3036#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:50,998 INFO L290 TraceCheckUtils]: 80: Hoare triple {3036#(<= main_~x~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3037#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:50,999 INFO L290 TraceCheckUtils]: 81: Hoare triple {3037#(<= main_~x~0 25)} assume !false; {3037#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:50,999 INFO L290 TraceCheckUtils]: 82: Hoare triple {3037#(<= main_~x~0 25)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3037#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:50,999 INFO L290 TraceCheckUtils]: 83: Hoare triple {3037#(<= main_~x~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3038#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:50,999 INFO L290 TraceCheckUtils]: 84: Hoare triple {3038#(<= main_~x~0 26)} assume !false; {3038#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:51,000 INFO L290 TraceCheckUtils]: 85: Hoare triple {3038#(<= main_~x~0 26)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3038#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:51,000 INFO L290 TraceCheckUtils]: 86: Hoare triple {3038#(<= main_~x~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3039#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:51,000 INFO L290 TraceCheckUtils]: 87: Hoare triple {3039#(<= main_~x~0 27)} assume !false; {3039#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:51,001 INFO L290 TraceCheckUtils]: 88: Hoare triple {3039#(<= main_~x~0 27)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3039#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:51,001 INFO L290 TraceCheckUtils]: 89: Hoare triple {3039#(<= main_~x~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3040#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:51,001 INFO L290 TraceCheckUtils]: 90: Hoare triple {3040#(<= main_~x~0 28)} assume !false; {3040#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:51,002 INFO L290 TraceCheckUtils]: 91: Hoare triple {3040#(<= main_~x~0 28)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3040#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:51,002 INFO L290 TraceCheckUtils]: 92: Hoare triple {3040#(<= main_~x~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3041#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:51,002 INFO L290 TraceCheckUtils]: 93: Hoare triple {3041#(<= main_~x~0 29)} assume !false; {3041#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:51,002 INFO L290 TraceCheckUtils]: 94: Hoare triple {3041#(<= main_~x~0 29)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3041#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:51,003 INFO L290 TraceCheckUtils]: 95: Hoare triple {3041#(<= main_~x~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3042#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:51,003 INFO L290 TraceCheckUtils]: 96: Hoare triple {3042#(<= main_~x~0 30)} assume !false; {3042#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 97: Hoare triple {3042#(<= main_~x~0 30)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 98: Hoare triple {3008#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 99: Hoare triple {3008#false} assume !false; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 100: Hoare triple {3008#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 101: Hoare triple {3008#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 102: Hoare triple {3008#false} assume !false; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 103: Hoare triple {3008#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 104: Hoare triple {3008#false} assume ~y~0 < 0; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L272 TraceCheckUtils]: 105: Hoare triple {3008#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 106: Hoare triple {3008#false} ~cond := #in~cond; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 107: Hoare triple {3008#false} assume 0 == ~cond; {3008#false} is VALID [2022-04-27 10:52:51,004 INFO L290 TraceCheckUtils]: 108: Hoare triple {3008#false} assume !false; {3008#false} is VALID [2022-04-27 10:52:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 214 proven. 1365 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-27 10:52:51,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:51,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790236723] [2022-04-27 10:52:51,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [790236723] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:51,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [823147219] [2022-04-27 10:52:51,005 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-27 10:52:51,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:51,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:51,006 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) [2022-04-27 10:52:51,007 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-27 10:52:51,069 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2022-04-27 10:52:51,069 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:52:51,070 INFO L263 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-27 10:52:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:51,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:51,413 INFO L272 TraceCheckUtils]: 0: Hoare triple {3007#true} call ULTIMATE.init(); {3007#true} is VALID [2022-04-27 10:52:51,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {3007#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {3007#true} is VALID [2022-04-27 10:52:51,413 INFO L290 TraceCheckUtils]: 2: Hoare triple {3007#true} assume true; {3007#true} is VALID [2022-04-27 10:52:51,413 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3007#true} {3007#true} #61#return; {3007#true} is VALID [2022-04-27 10:52:51,413 INFO L272 TraceCheckUtils]: 4: Hoare triple {3007#true} call #t~ret4 := main(); {3007#true} is VALID [2022-04-27 10:52:51,413 INFO L290 TraceCheckUtils]: 5: Hoare triple {3007#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {3007#true} is VALID [2022-04-27 10:52:51,413 INFO L290 TraceCheckUtils]: 6: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,413 INFO L290 TraceCheckUtils]: 7: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 8: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 9: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 10: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 11: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 12: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 13: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 14: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 15: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 16: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 17: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 18: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 19: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,414 INFO L290 TraceCheckUtils]: 20: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 21: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 22: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 23: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 24: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 25: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 26: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 27: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 28: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 29: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 30: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 31: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,415 INFO L290 TraceCheckUtils]: 32: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 33: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 34: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 35: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 36: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 37: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 38: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 39: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 40: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 41: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 42: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 43: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,416 INFO L290 TraceCheckUtils]: 44: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 45: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 46: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 47: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 48: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 49: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 50: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 51: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 52: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 53: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 54: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 55: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,417 INFO L290 TraceCheckUtils]: 56: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 57: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 58: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 59: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 60: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 61: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 62: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 63: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 64: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 65: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 66: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 67: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,418 INFO L290 TraceCheckUtils]: 68: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 69: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 70: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 71: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 72: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 73: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 74: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 75: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 76: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 77: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 78: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 79: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 80: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,419 INFO L290 TraceCheckUtils]: 81: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,420 INFO L290 TraceCheckUtils]: 82: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,420 INFO L290 TraceCheckUtils]: 83: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,420 INFO L290 TraceCheckUtils]: 84: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,420 INFO L290 TraceCheckUtils]: 85: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,420 INFO L290 TraceCheckUtils]: 86: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3305#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:51,420 INFO L290 TraceCheckUtils]: 87: Hoare triple {3305#(not (< main_~y~0 0))} assume !false; {3305#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:51,421 INFO L290 TraceCheckUtils]: 88: Hoare triple {3305#(not (< main_~y~0 0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,421 INFO L290 TraceCheckUtils]: 89: Hoare triple {3312#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,422 INFO L290 TraceCheckUtils]: 90: Hoare triple {3312#(<= 1 main_~y~0)} assume !false; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,422 INFO L290 TraceCheckUtils]: 91: Hoare triple {3312#(<= 1 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,422 INFO L290 TraceCheckUtils]: 92: Hoare triple {3322#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,423 INFO L290 TraceCheckUtils]: 93: Hoare triple {3322#(<= 2 main_~y~0)} assume !false; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,423 INFO L290 TraceCheckUtils]: 94: Hoare triple {3322#(<= 2 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3332#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:51,423 INFO L290 TraceCheckUtils]: 95: Hoare triple {3332#(<= 3 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3332#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:51,424 INFO L290 TraceCheckUtils]: 96: Hoare triple {3332#(<= 3 main_~y~0)} assume !false; {3332#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:51,424 INFO L290 TraceCheckUtils]: 97: Hoare triple {3332#(<= 3 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,424 INFO L290 TraceCheckUtils]: 98: Hoare triple {3322#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,425 INFO L290 TraceCheckUtils]: 99: Hoare triple {3322#(<= 2 main_~y~0)} assume !false; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,425 INFO L290 TraceCheckUtils]: 100: Hoare triple {3322#(<= 2 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,425 INFO L290 TraceCheckUtils]: 101: Hoare triple {3312#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,426 INFO L290 TraceCheckUtils]: 102: Hoare triple {3312#(<= 1 main_~y~0)} assume !false; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,426 INFO L290 TraceCheckUtils]: 103: Hoare triple {3312#(<= 1 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {3305#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:51,426 INFO L290 TraceCheckUtils]: 104: Hoare triple {3305#(not (< main_~y~0 0))} assume ~y~0 < 0; {3008#false} is VALID [2022-04-27 10:52:51,426 INFO L272 TraceCheckUtils]: 105: Hoare triple {3008#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {3008#false} is VALID [2022-04-27 10:52:51,427 INFO L290 TraceCheckUtils]: 106: Hoare triple {3008#false} ~cond := #in~cond; {3008#false} is VALID [2022-04-27 10:52:51,427 INFO L290 TraceCheckUtils]: 107: Hoare triple {3008#false} assume 0 == ~cond; {3008#false} is VALID [2022-04-27 10:52:51,427 INFO L290 TraceCheckUtils]: 108: Hoare triple {3008#false} assume !false; {3008#false} is VALID [2022-04-27 10:52:51,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 508 proven. 17 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2022-04-27 10:52:51,427 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:51,702 INFO L290 TraceCheckUtils]: 108: Hoare triple {3008#false} assume !false; {3008#false} is VALID [2022-04-27 10:52:51,703 INFO L290 TraceCheckUtils]: 107: Hoare triple {3008#false} assume 0 == ~cond; {3008#false} is VALID [2022-04-27 10:52:51,703 INFO L290 TraceCheckUtils]: 106: Hoare triple {3008#false} ~cond := #in~cond; {3008#false} is VALID [2022-04-27 10:52:51,703 INFO L272 TraceCheckUtils]: 105: Hoare triple {3008#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {3008#false} is VALID [2022-04-27 10:52:51,703 INFO L290 TraceCheckUtils]: 104: Hoare triple {3305#(not (< main_~y~0 0))} assume ~y~0 < 0; {3008#false} is VALID [2022-04-27 10:52:51,704 INFO L290 TraceCheckUtils]: 103: Hoare triple {3312#(<= 1 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {3305#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:51,704 INFO L290 TraceCheckUtils]: 102: Hoare triple {3312#(<= 1 main_~y~0)} assume !false; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,704 INFO L290 TraceCheckUtils]: 101: Hoare triple {3312#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,705 INFO L290 TraceCheckUtils]: 100: Hoare triple {3322#(<= 2 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,705 INFO L290 TraceCheckUtils]: 99: Hoare triple {3322#(<= 2 main_~y~0)} assume !false; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,705 INFO L290 TraceCheckUtils]: 98: Hoare triple {3322#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,705 INFO L290 TraceCheckUtils]: 97: Hoare triple {3332#(<= 3 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,706 INFO L290 TraceCheckUtils]: 96: Hoare triple {3332#(<= 3 main_~y~0)} assume !false; {3332#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:51,706 INFO L290 TraceCheckUtils]: 95: Hoare triple {3332#(<= 3 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3332#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:51,706 INFO L290 TraceCheckUtils]: 94: Hoare triple {3322#(<= 2 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3332#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:51,707 INFO L290 TraceCheckUtils]: 93: Hoare triple {3322#(<= 2 main_~y~0)} assume !false; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,707 INFO L290 TraceCheckUtils]: 92: Hoare triple {3322#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,707 INFO L290 TraceCheckUtils]: 91: Hoare triple {3312#(<= 1 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3322#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:51,708 INFO L290 TraceCheckUtils]: 90: Hoare triple {3312#(<= 1 main_~y~0)} assume !false; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,708 INFO L290 TraceCheckUtils]: 89: Hoare triple {3312#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,708 INFO L290 TraceCheckUtils]: 88: Hoare triple {3305#(not (< main_~y~0 0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3312#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:51,709 INFO L290 TraceCheckUtils]: 87: Hoare triple {3305#(not (< main_~y~0 0))} assume !false; {3305#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:51,709 INFO L290 TraceCheckUtils]: 86: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3305#(not (< main_~y~0 0))} is VALID [2022-04-27 10:52:51,709 INFO L290 TraceCheckUtils]: 85: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,709 INFO L290 TraceCheckUtils]: 84: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,709 INFO L290 TraceCheckUtils]: 83: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,709 INFO L290 TraceCheckUtils]: 82: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,709 INFO L290 TraceCheckUtils]: 81: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,709 INFO L290 TraceCheckUtils]: 80: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 79: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 78: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 77: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 76: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 75: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 74: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 73: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 72: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 71: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 70: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 69: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,710 INFO L290 TraceCheckUtils]: 68: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 67: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 66: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 65: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 64: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 63: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 62: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 61: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 60: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 59: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 58: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 57: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,711 INFO L290 TraceCheckUtils]: 56: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 55: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 54: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 53: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 52: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 51: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 50: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 49: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 48: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 47: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 46: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 45: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 44: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,712 INFO L290 TraceCheckUtils]: 43: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 42: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 41: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 40: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 39: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 38: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 37: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 36: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 35: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 34: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 33: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 32: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,713 INFO L290 TraceCheckUtils]: 31: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 30: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 29: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 28: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 27: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 26: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 25: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 24: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 23: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 22: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 21: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 20: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 19: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,714 INFO L290 TraceCheckUtils]: 18: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 17: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 16: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 15: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 14: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 13: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 12: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 11: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 10: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 9: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {3007#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {3007#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {3007#true} is VALID [2022-04-27 10:52:51,715 INFO L290 TraceCheckUtils]: 6: Hoare triple {3007#true} assume !false; {3007#true} is VALID [2022-04-27 10:52:51,716 INFO L290 TraceCheckUtils]: 5: Hoare triple {3007#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {3007#true} is VALID [2022-04-27 10:52:51,716 INFO L272 TraceCheckUtils]: 4: Hoare triple {3007#true} call #t~ret4 := main(); {3007#true} is VALID [2022-04-27 10:52:51,716 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3007#true} {3007#true} #61#return; {3007#true} is VALID [2022-04-27 10:52:51,716 INFO L290 TraceCheckUtils]: 2: Hoare triple {3007#true} assume true; {3007#true} is VALID [2022-04-27 10:52:51,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {3007#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {3007#true} is VALID [2022-04-27 10:52:51,716 INFO L272 TraceCheckUtils]: 0: Hoare triple {3007#true} call ULTIMATE.init(); {3007#true} is VALID [2022-04-27 10:52:51,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 508 proven. 17 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2022-04-27 10:52:51,717 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [823147219] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:51,717 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:51,717 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 6, 6] total 38 [2022-04-27 10:52:51,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [678781603] [2022-04-27 10:52:51,717 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:51,718 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 3.210526315789474) internal successors, (122), 37 states have internal predecessors, (122), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 109 [2022-04-27 10:52:51,720 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:51,721 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 38 states, 38 states have (on average 3.210526315789474) internal successors, (122), 37 states have internal predecessors, (122), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:51,790 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:51,790 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-27 10:52:51,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:51,791 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-27 10:52:51,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=544, Invalid=862, Unknown=0, NotChecked=0, Total=1406 [2022-04-27 10:52:51,792 INFO L87 Difference]: Start difference. First operand 110 states and 113 transitions. Second operand has 38 states, 38 states have (on average 3.210526315789474) internal successors, (122), 37 states have internal predecessors, (122), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:52,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:52,951 INFO L93 Difference]: Finished difference Result 139 states and 150 transitions. [2022-04-27 10:52:52,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-04-27 10:52:52,952 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 3.210526315789474) internal successors, (122), 37 states have internal predecessors, (122), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 109 [2022-04-27 10:52:52,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 3.210526315789474) internal successors, (122), 37 states have internal predecessors, (122), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 132 transitions. [2022-04-27 10:52:52,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 3.210526315789474) internal successors, (122), 37 states have internal predecessors, (122), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 132 transitions. [2022-04-27 10:52:52,956 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 132 transitions. [2022-04-27 10:52:53,043 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:53,044 INFO L225 Difference]: With dead ends: 139 [2022-04-27 10:52:53,044 INFO L226 Difference]: Without dead ends: 124 [2022-04-27 10:52:53,045 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 217 SyntacticMatches, 2 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 929 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1925, Invalid=3775, Unknown=0, NotChecked=0, Total=5700 [2022-04-27 10:52:53,046 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 45 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 147 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 335 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 147 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:53,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 67 Invalid, 335 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [147 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 10:52:53,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2022-04-27 10:52:53,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 116. [2022-04-27 10:52:53,112 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:53,113 INFO L82 GeneralOperation]: Start isEquivalent. First operand 124 states. Second operand has 116 states, 111 states have (on average 1.045045045045045) internal successors, (116), 111 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:53,113 INFO L74 IsIncluded]: Start isIncluded. First operand 124 states. Second operand has 116 states, 111 states have (on average 1.045045045045045) internal successors, (116), 111 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:53,113 INFO L87 Difference]: Start difference. First operand 124 states. Second operand has 116 states, 111 states have (on average 1.045045045045045) internal successors, (116), 111 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:53,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:53,119 INFO L93 Difference]: Finished difference Result 124 states and 130 transitions. [2022-04-27 10:52:53,120 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 130 transitions. [2022-04-27 10:52:53,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:53,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:53,120 INFO L74 IsIncluded]: Start isIncluded. First operand has 116 states, 111 states have (on average 1.045045045045045) internal successors, (116), 111 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 124 states. [2022-04-27 10:52:53,120 INFO L87 Difference]: Start difference. First operand has 116 states, 111 states have (on average 1.045045045045045) internal successors, (116), 111 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 124 states. [2022-04-27 10:52:53,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:53,123 INFO L93 Difference]: Finished difference Result 124 states and 130 transitions. [2022-04-27 10:52:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 130 transitions. [2022-04-27 10:52:53,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:53,124 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:53,124 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:53,124 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 111 states have (on average 1.045045045045045) internal successors, (116), 111 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 120 transitions. [2022-04-27 10:52:53,125 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 120 transitions. Word has length 109 [2022-04-27 10:52:53,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:53,126 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 120 transitions. [2022-04-27 10:52:53,126 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 3.210526315789474) internal successors, (122), 37 states have internal predecessors, (122), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 120 transitions. [2022-04-27 10:52:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-04-27 10:52:53,127 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:53,127 INFO L195 NwaCegarLoop]: trace histogram [35, 34, 31, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:53,145 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-27 10:52:53,339 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:53,340 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:53,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:53,340 INFO L85 PathProgramCache]: Analyzing trace with hash -644708797, now seen corresponding path program 7 times [2022-04-27 10:52:53,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:53,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402815733] [2022-04-27 10:52:53,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:53,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:53,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:53,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {4409#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {4372#true} is VALID [2022-04-27 10:52:53,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {4372#true} assume true; {4372#true} is VALID [2022-04-27 10:52:53,830 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4372#true} {4372#true} #61#return; {4372#true} is VALID [2022-04-27 10:52:53,830 INFO L272 TraceCheckUtils]: 0: Hoare triple {4372#true} call ULTIMATE.init(); {4409#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:53,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {4409#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {4372#true} is VALID [2022-04-27 10:52:53,830 INFO L290 TraceCheckUtils]: 2: Hoare triple {4372#true} assume true; {4372#true} is VALID [2022-04-27 10:52:53,830 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4372#true} {4372#true} #61#return; {4372#true} is VALID [2022-04-27 10:52:53,831 INFO L272 TraceCheckUtils]: 4: Hoare triple {4372#true} call #t~ret4 := main(); {4372#true} is VALID [2022-04-27 10:52:53,831 INFO L290 TraceCheckUtils]: 5: Hoare triple {4372#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {4377#(= main_~x~0 0)} is VALID [2022-04-27 10:52:53,831 INFO L290 TraceCheckUtils]: 6: Hoare triple {4377#(= main_~x~0 0)} assume !false; {4377#(= main_~x~0 0)} is VALID [2022-04-27 10:52:53,831 INFO L290 TraceCheckUtils]: 7: Hoare triple {4377#(= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4377#(= main_~x~0 0)} is VALID [2022-04-27 10:52:53,832 INFO L290 TraceCheckUtils]: 8: Hoare triple {4377#(= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4378#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:53,832 INFO L290 TraceCheckUtils]: 9: Hoare triple {4378#(<= main_~x~0 1)} assume !false; {4378#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:53,832 INFO L290 TraceCheckUtils]: 10: Hoare triple {4378#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4378#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:53,833 INFO L290 TraceCheckUtils]: 11: Hoare triple {4378#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4379#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:53,833 INFO L290 TraceCheckUtils]: 12: Hoare triple {4379#(<= main_~x~0 2)} assume !false; {4379#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:53,833 INFO L290 TraceCheckUtils]: 13: Hoare triple {4379#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4379#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:53,834 INFO L290 TraceCheckUtils]: 14: Hoare triple {4379#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4380#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:53,834 INFO L290 TraceCheckUtils]: 15: Hoare triple {4380#(<= main_~x~0 3)} assume !false; {4380#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:53,834 INFO L290 TraceCheckUtils]: 16: Hoare triple {4380#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4380#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:53,835 INFO L290 TraceCheckUtils]: 17: Hoare triple {4380#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4381#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:53,835 INFO L290 TraceCheckUtils]: 18: Hoare triple {4381#(<= main_~x~0 4)} assume !false; {4381#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:53,836 INFO L290 TraceCheckUtils]: 19: Hoare triple {4381#(<= main_~x~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4381#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:53,836 INFO L290 TraceCheckUtils]: 20: Hoare triple {4381#(<= main_~x~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4382#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:53,836 INFO L290 TraceCheckUtils]: 21: Hoare triple {4382#(<= main_~x~0 5)} assume !false; {4382#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:53,837 INFO L290 TraceCheckUtils]: 22: Hoare triple {4382#(<= main_~x~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4382#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:53,837 INFO L290 TraceCheckUtils]: 23: Hoare triple {4382#(<= main_~x~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4383#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:53,837 INFO L290 TraceCheckUtils]: 24: Hoare triple {4383#(<= main_~x~0 6)} assume !false; {4383#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:53,838 INFO L290 TraceCheckUtils]: 25: Hoare triple {4383#(<= main_~x~0 6)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4383#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:53,838 INFO L290 TraceCheckUtils]: 26: Hoare triple {4383#(<= main_~x~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4384#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:53,838 INFO L290 TraceCheckUtils]: 27: Hoare triple {4384#(<= main_~x~0 7)} assume !false; {4384#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:53,839 INFO L290 TraceCheckUtils]: 28: Hoare triple {4384#(<= main_~x~0 7)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4384#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:53,839 INFO L290 TraceCheckUtils]: 29: Hoare triple {4384#(<= main_~x~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4385#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:53,839 INFO L290 TraceCheckUtils]: 30: Hoare triple {4385#(<= main_~x~0 8)} assume !false; {4385#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:53,840 INFO L290 TraceCheckUtils]: 31: Hoare triple {4385#(<= main_~x~0 8)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4385#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:53,840 INFO L290 TraceCheckUtils]: 32: Hoare triple {4385#(<= main_~x~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4386#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:53,841 INFO L290 TraceCheckUtils]: 33: Hoare triple {4386#(<= main_~x~0 9)} assume !false; {4386#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:53,841 INFO L290 TraceCheckUtils]: 34: Hoare triple {4386#(<= main_~x~0 9)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4386#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:53,841 INFO L290 TraceCheckUtils]: 35: Hoare triple {4386#(<= main_~x~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4387#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:53,842 INFO L290 TraceCheckUtils]: 36: Hoare triple {4387#(<= main_~x~0 10)} assume !false; {4387#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:53,842 INFO L290 TraceCheckUtils]: 37: Hoare triple {4387#(<= main_~x~0 10)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4387#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:53,842 INFO L290 TraceCheckUtils]: 38: Hoare triple {4387#(<= main_~x~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4388#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:53,843 INFO L290 TraceCheckUtils]: 39: Hoare triple {4388#(<= main_~x~0 11)} assume !false; {4388#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:53,843 INFO L290 TraceCheckUtils]: 40: Hoare triple {4388#(<= main_~x~0 11)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4388#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:53,843 INFO L290 TraceCheckUtils]: 41: Hoare triple {4388#(<= main_~x~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4389#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:53,844 INFO L290 TraceCheckUtils]: 42: Hoare triple {4389#(<= main_~x~0 12)} assume !false; {4389#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:53,844 INFO L290 TraceCheckUtils]: 43: Hoare triple {4389#(<= main_~x~0 12)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4389#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:53,845 INFO L290 TraceCheckUtils]: 44: Hoare triple {4389#(<= main_~x~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4390#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:53,845 INFO L290 TraceCheckUtils]: 45: Hoare triple {4390#(<= main_~x~0 13)} assume !false; {4390#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:53,845 INFO L290 TraceCheckUtils]: 46: Hoare triple {4390#(<= main_~x~0 13)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4390#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:53,846 INFO L290 TraceCheckUtils]: 47: Hoare triple {4390#(<= main_~x~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4391#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:53,846 INFO L290 TraceCheckUtils]: 48: Hoare triple {4391#(<= main_~x~0 14)} assume !false; {4391#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:53,846 INFO L290 TraceCheckUtils]: 49: Hoare triple {4391#(<= main_~x~0 14)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4391#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:53,847 INFO L290 TraceCheckUtils]: 50: Hoare triple {4391#(<= main_~x~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4392#(<= main_~x~0 15)} is VALID [2022-04-27 10:52:53,847 INFO L290 TraceCheckUtils]: 51: Hoare triple {4392#(<= main_~x~0 15)} assume !false; {4392#(<= main_~x~0 15)} is VALID [2022-04-27 10:52:53,847 INFO L290 TraceCheckUtils]: 52: Hoare triple {4392#(<= main_~x~0 15)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4392#(<= main_~x~0 15)} is VALID [2022-04-27 10:52:53,848 INFO L290 TraceCheckUtils]: 53: Hoare triple {4392#(<= main_~x~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4393#(<= main_~x~0 16)} is VALID [2022-04-27 10:52:53,848 INFO L290 TraceCheckUtils]: 54: Hoare triple {4393#(<= main_~x~0 16)} assume !false; {4393#(<= main_~x~0 16)} is VALID [2022-04-27 10:52:53,849 INFO L290 TraceCheckUtils]: 55: Hoare triple {4393#(<= main_~x~0 16)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4393#(<= main_~x~0 16)} is VALID [2022-04-27 10:52:53,849 INFO L290 TraceCheckUtils]: 56: Hoare triple {4393#(<= main_~x~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4394#(<= main_~x~0 17)} is VALID [2022-04-27 10:52:53,849 INFO L290 TraceCheckUtils]: 57: Hoare triple {4394#(<= main_~x~0 17)} assume !false; {4394#(<= main_~x~0 17)} is VALID [2022-04-27 10:52:53,850 INFO L290 TraceCheckUtils]: 58: Hoare triple {4394#(<= main_~x~0 17)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4394#(<= main_~x~0 17)} is VALID [2022-04-27 10:52:53,850 INFO L290 TraceCheckUtils]: 59: Hoare triple {4394#(<= main_~x~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4395#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:53,850 INFO L290 TraceCheckUtils]: 60: Hoare triple {4395#(<= main_~x~0 18)} assume !false; {4395#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:53,851 INFO L290 TraceCheckUtils]: 61: Hoare triple {4395#(<= main_~x~0 18)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4395#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:53,851 INFO L290 TraceCheckUtils]: 62: Hoare triple {4395#(<= main_~x~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4396#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:53,851 INFO L290 TraceCheckUtils]: 63: Hoare triple {4396#(<= main_~x~0 19)} assume !false; {4396#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:53,852 INFO L290 TraceCheckUtils]: 64: Hoare triple {4396#(<= main_~x~0 19)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4396#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:53,852 INFO L290 TraceCheckUtils]: 65: Hoare triple {4396#(<= main_~x~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4397#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:53,853 INFO L290 TraceCheckUtils]: 66: Hoare triple {4397#(<= main_~x~0 20)} assume !false; {4397#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:53,853 INFO L290 TraceCheckUtils]: 67: Hoare triple {4397#(<= main_~x~0 20)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4397#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:53,853 INFO L290 TraceCheckUtils]: 68: Hoare triple {4397#(<= main_~x~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4398#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:53,854 INFO L290 TraceCheckUtils]: 69: Hoare triple {4398#(<= main_~x~0 21)} assume !false; {4398#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:53,854 INFO L290 TraceCheckUtils]: 70: Hoare triple {4398#(<= main_~x~0 21)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4398#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:53,854 INFO L290 TraceCheckUtils]: 71: Hoare triple {4398#(<= main_~x~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4399#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:53,855 INFO L290 TraceCheckUtils]: 72: Hoare triple {4399#(<= main_~x~0 22)} assume !false; {4399#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:53,855 INFO L290 TraceCheckUtils]: 73: Hoare triple {4399#(<= main_~x~0 22)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4399#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:53,855 INFO L290 TraceCheckUtils]: 74: Hoare triple {4399#(<= main_~x~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4400#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:53,855 INFO L290 TraceCheckUtils]: 75: Hoare triple {4400#(<= main_~x~0 23)} assume !false; {4400#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:53,856 INFO L290 TraceCheckUtils]: 76: Hoare triple {4400#(<= main_~x~0 23)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4400#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:53,856 INFO L290 TraceCheckUtils]: 77: Hoare triple {4400#(<= main_~x~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4401#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:53,856 INFO L290 TraceCheckUtils]: 78: Hoare triple {4401#(<= main_~x~0 24)} assume !false; {4401#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:53,857 INFO L290 TraceCheckUtils]: 79: Hoare triple {4401#(<= main_~x~0 24)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4401#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:53,857 INFO L290 TraceCheckUtils]: 80: Hoare triple {4401#(<= main_~x~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4402#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:53,857 INFO L290 TraceCheckUtils]: 81: Hoare triple {4402#(<= main_~x~0 25)} assume !false; {4402#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:53,858 INFO L290 TraceCheckUtils]: 82: Hoare triple {4402#(<= main_~x~0 25)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4402#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:53,858 INFO L290 TraceCheckUtils]: 83: Hoare triple {4402#(<= main_~x~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4403#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:53,858 INFO L290 TraceCheckUtils]: 84: Hoare triple {4403#(<= main_~x~0 26)} assume !false; {4403#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:53,859 INFO L290 TraceCheckUtils]: 85: Hoare triple {4403#(<= main_~x~0 26)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4403#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:53,859 INFO L290 TraceCheckUtils]: 86: Hoare triple {4403#(<= main_~x~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4404#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:53,859 INFO L290 TraceCheckUtils]: 87: Hoare triple {4404#(<= main_~x~0 27)} assume !false; {4404#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:53,860 INFO L290 TraceCheckUtils]: 88: Hoare triple {4404#(<= main_~x~0 27)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4404#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:53,860 INFO L290 TraceCheckUtils]: 89: Hoare triple {4404#(<= main_~x~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4405#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:53,860 INFO L290 TraceCheckUtils]: 90: Hoare triple {4405#(<= main_~x~0 28)} assume !false; {4405#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:53,860 INFO L290 TraceCheckUtils]: 91: Hoare triple {4405#(<= main_~x~0 28)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4405#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:53,861 INFO L290 TraceCheckUtils]: 92: Hoare triple {4405#(<= main_~x~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4406#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:53,861 INFO L290 TraceCheckUtils]: 93: Hoare triple {4406#(<= main_~x~0 29)} assume !false; {4406#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:53,861 INFO L290 TraceCheckUtils]: 94: Hoare triple {4406#(<= main_~x~0 29)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4406#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:53,862 INFO L290 TraceCheckUtils]: 95: Hoare triple {4406#(<= main_~x~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4407#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:53,862 INFO L290 TraceCheckUtils]: 96: Hoare triple {4407#(<= main_~x~0 30)} assume !false; {4407#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:53,862 INFO L290 TraceCheckUtils]: 97: Hoare triple {4407#(<= main_~x~0 30)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4407#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:53,862 INFO L290 TraceCheckUtils]: 98: Hoare triple {4407#(<= main_~x~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4408#(<= main_~x~0 31)} is VALID [2022-04-27 10:52:53,863 INFO L290 TraceCheckUtils]: 99: Hoare triple {4408#(<= main_~x~0 31)} assume !false; {4408#(<= main_~x~0 31)} is VALID [2022-04-27 10:52:53,863 INFO L290 TraceCheckUtils]: 100: Hoare triple {4408#(<= main_~x~0 31)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:53,863 INFO L290 TraceCheckUtils]: 101: Hoare triple {4373#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4373#false} is VALID [2022-04-27 10:52:53,863 INFO L290 TraceCheckUtils]: 102: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:53,863 INFO L290 TraceCheckUtils]: 103: Hoare triple {4373#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:53,863 INFO L290 TraceCheckUtils]: 104: Hoare triple {4373#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4373#false} is VALID [2022-04-27 10:52:53,863 INFO L290 TraceCheckUtils]: 105: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:53,863 INFO L290 TraceCheckUtils]: 106: Hoare triple {4373#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:53,864 INFO L290 TraceCheckUtils]: 107: Hoare triple {4373#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4373#false} is VALID [2022-04-27 10:52:53,864 INFO L290 TraceCheckUtils]: 108: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:53,864 INFO L290 TraceCheckUtils]: 109: Hoare triple {4373#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:53,864 INFO L290 TraceCheckUtils]: 110: Hoare triple {4373#false} assume ~y~0 < 0; {4373#false} is VALID [2022-04-27 10:52:53,864 INFO L272 TraceCheckUtils]: 111: Hoare triple {4373#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {4373#false} is VALID [2022-04-27 10:52:53,864 INFO L290 TraceCheckUtils]: 112: Hoare triple {4373#false} ~cond := #in~cond; {4373#false} is VALID [2022-04-27 10:52:53,864 INFO L290 TraceCheckUtils]: 113: Hoare triple {4373#false} assume 0 == ~cond; {4373#false} is VALID [2022-04-27 10:52:53,864 INFO L290 TraceCheckUtils]: 114: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:53,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 316 proven. 1457 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 10:52:53,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:53,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402815733] [2022-04-27 10:52:53,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402815733] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:53,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [658160685] [2022-04-27 10:52:53,866 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-04-27 10:52:53,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:53,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:53,867 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) [2022-04-27 10:52:53,874 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-27 10:52:53,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:53,944 INFO L263 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-27 10:52:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:53,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:54,571 INFO L272 TraceCheckUtils]: 0: Hoare triple {4372#true} call ULTIMATE.init(); {4372#true} is VALID [2022-04-27 10:52:54,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {4372#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {4372#true} is VALID [2022-04-27 10:52:54,571 INFO L290 TraceCheckUtils]: 2: Hoare triple {4372#true} assume true; {4372#true} is VALID [2022-04-27 10:52:54,571 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4372#true} {4372#true} #61#return; {4372#true} is VALID [2022-04-27 10:52:54,572 INFO L272 TraceCheckUtils]: 4: Hoare triple {4372#true} call #t~ret4 := main(); {4372#true} is VALID [2022-04-27 10:52:54,572 INFO L290 TraceCheckUtils]: 5: Hoare triple {4372#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {4428#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:54,572 INFO L290 TraceCheckUtils]: 6: Hoare triple {4428#(<= main_~x~0 0)} assume !false; {4428#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:54,572 INFO L290 TraceCheckUtils]: 7: Hoare triple {4428#(<= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4428#(<= main_~x~0 0)} is VALID [2022-04-27 10:52:54,573 INFO L290 TraceCheckUtils]: 8: Hoare triple {4428#(<= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4378#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:54,573 INFO L290 TraceCheckUtils]: 9: Hoare triple {4378#(<= main_~x~0 1)} assume !false; {4378#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:54,573 INFO L290 TraceCheckUtils]: 10: Hoare triple {4378#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4378#(<= main_~x~0 1)} is VALID [2022-04-27 10:52:54,574 INFO L290 TraceCheckUtils]: 11: Hoare triple {4378#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4379#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:54,574 INFO L290 TraceCheckUtils]: 12: Hoare triple {4379#(<= main_~x~0 2)} assume !false; {4379#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:54,574 INFO L290 TraceCheckUtils]: 13: Hoare triple {4379#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4379#(<= main_~x~0 2)} is VALID [2022-04-27 10:52:54,575 INFO L290 TraceCheckUtils]: 14: Hoare triple {4379#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4380#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:54,575 INFO L290 TraceCheckUtils]: 15: Hoare triple {4380#(<= main_~x~0 3)} assume !false; {4380#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:54,575 INFO L290 TraceCheckUtils]: 16: Hoare triple {4380#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4380#(<= main_~x~0 3)} is VALID [2022-04-27 10:52:54,575 INFO L290 TraceCheckUtils]: 17: Hoare triple {4380#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4381#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:54,576 INFO L290 TraceCheckUtils]: 18: Hoare triple {4381#(<= main_~x~0 4)} assume !false; {4381#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:54,576 INFO L290 TraceCheckUtils]: 19: Hoare triple {4381#(<= main_~x~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4381#(<= main_~x~0 4)} is VALID [2022-04-27 10:52:54,576 INFO L290 TraceCheckUtils]: 20: Hoare triple {4381#(<= main_~x~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4382#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:54,577 INFO L290 TraceCheckUtils]: 21: Hoare triple {4382#(<= main_~x~0 5)} assume !false; {4382#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:54,577 INFO L290 TraceCheckUtils]: 22: Hoare triple {4382#(<= main_~x~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4382#(<= main_~x~0 5)} is VALID [2022-04-27 10:52:54,577 INFO L290 TraceCheckUtils]: 23: Hoare triple {4382#(<= main_~x~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4383#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:54,577 INFO L290 TraceCheckUtils]: 24: Hoare triple {4383#(<= main_~x~0 6)} assume !false; {4383#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:54,578 INFO L290 TraceCheckUtils]: 25: Hoare triple {4383#(<= main_~x~0 6)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4383#(<= main_~x~0 6)} is VALID [2022-04-27 10:52:54,578 INFO L290 TraceCheckUtils]: 26: Hoare triple {4383#(<= main_~x~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4384#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:54,578 INFO L290 TraceCheckUtils]: 27: Hoare triple {4384#(<= main_~x~0 7)} assume !false; {4384#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:54,579 INFO L290 TraceCheckUtils]: 28: Hoare triple {4384#(<= main_~x~0 7)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4384#(<= main_~x~0 7)} is VALID [2022-04-27 10:52:54,580 INFO L290 TraceCheckUtils]: 29: Hoare triple {4384#(<= main_~x~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4385#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:54,580 INFO L290 TraceCheckUtils]: 30: Hoare triple {4385#(<= main_~x~0 8)} assume !false; {4385#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:54,580 INFO L290 TraceCheckUtils]: 31: Hoare triple {4385#(<= main_~x~0 8)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4385#(<= main_~x~0 8)} is VALID [2022-04-27 10:52:54,581 INFO L290 TraceCheckUtils]: 32: Hoare triple {4385#(<= main_~x~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4386#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:54,581 INFO L290 TraceCheckUtils]: 33: Hoare triple {4386#(<= main_~x~0 9)} assume !false; {4386#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:54,581 INFO L290 TraceCheckUtils]: 34: Hoare triple {4386#(<= main_~x~0 9)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4386#(<= main_~x~0 9)} is VALID [2022-04-27 10:52:54,582 INFO L290 TraceCheckUtils]: 35: Hoare triple {4386#(<= main_~x~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4387#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:54,582 INFO L290 TraceCheckUtils]: 36: Hoare triple {4387#(<= main_~x~0 10)} assume !false; {4387#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:54,582 INFO L290 TraceCheckUtils]: 37: Hoare triple {4387#(<= main_~x~0 10)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4387#(<= main_~x~0 10)} is VALID [2022-04-27 10:52:54,582 INFO L290 TraceCheckUtils]: 38: Hoare triple {4387#(<= main_~x~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4388#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:54,583 INFO L290 TraceCheckUtils]: 39: Hoare triple {4388#(<= main_~x~0 11)} assume !false; {4388#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:54,583 INFO L290 TraceCheckUtils]: 40: Hoare triple {4388#(<= main_~x~0 11)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4388#(<= main_~x~0 11)} is VALID [2022-04-27 10:52:54,583 INFO L290 TraceCheckUtils]: 41: Hoare triple {4388#(<= main_~x~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4389#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:54,584 INFO L290 TraceCheckUtils]: 42: Hoare triple {4389#(<= main_~x~0 12)} assume !false; {4389#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:54,584 INFO L290 TraceCheckUtils]: 43: Hoare triple {4389#(<= main_~x~0 12)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4389#(<= main_~x~0 12)} is VALID [2022-04-27 10:52:54,584 INFO L290 TraceCheckUtils]: 44: Hoare triple {4389#(<= main_~x~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4390#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:54,584 INFO L290 TraceCheckUtils]: 45: Hoare triple {4390#(<= main_~x~0 13)} assume !false; {4390#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:54,585 INFO L290 TraceCheckUtils]: 46: Hoare triple {4390#(<= main_~x~0 13)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4390#(<= main_~x~0 13)} is VALID [2022-04-27 10:52:54,585 INFO L290 TraceCheckUtils]: 47: Hoare triple {4390#(<= main_~x~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4391#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:54,585 INFO L290 TraceCheckUtils]: 48: Hoare triple {4391#(<= main_~x~0 14)} assume !false; {4391#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:54,586 INFO L290 TraceCheckUtils]: 49: Hoare triple {4391#(<= main_~x~0 14)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4391#(<= main_~x~0 14)} is VALID [2022-04-27 10:52:54,586 INFO L290 TraceCheckUtils]: 50: Hoare triple {4391#(<= main_~x~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4392#(<= main_~x~0 15)} is VALID [2022-04-27 10:52:54,586 INFO L290 TraceCheckUtils]: 51: Hoare triple {4392#(<= main_~x~0 15)} assume !false; {4392#(<= main_~x~0 15)} is VALID [2022-04-27 10:52:54,586 INFO L290 TraceCheckUtils]: 52: Hoare triple {4392#(<= main_~x~0 15)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4392#(<= main_~x~0 15)} is VALID [2022-04-27 10:52:54,587 INFO L290 TraceCheckUtils]: 53: Hoare triple {4392#(<= main_~x~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4393#(<= main_~x~0 16)} is VALID [2022-04-27 10:52:54,587 INFO L290 TraceCheckUtils]: 54: Hoare triple {4393#(<= main_~x~0 16)} assume !false; {4393#(<= main_~x~0 16)} is VALID [2022-04-27 10:52:54,587 INFO L290 TraceCheckUtils]: 55: Hoare triple {4393#(<= main_~x~0 16)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4393#(<= main_~x~0 16)} is VALID [2022-04-27 10:52:54,588 INFO L290 TraceCheckUtils]: 56: Hoare triple {4393#(<= main_~x~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4394#(<= main_~x~0 17)} is VALID [2022-04-27 10:52:54,588 INFO L290 TraceCheckUtils]: 57: Hoare triple {4394#(<= main_~x~0 17)} assume !false; {4394#(<= main_~x~0 17)} is VALID [2022-04-27 10:52:54,588 INFO L290 TraceCheckUtils]: 58: Hoare triple {4394#(<= main_~x~0 17)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4394#(<= main_~x~0 17)} is VALID [2022-04-27 10:52:54,589 INFO L290 TraceCheckUtils]: 59: Hoare triple {4394#(<= main_~x~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4395#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:54,589 INFO L290 TraceCheckUtils]: 60: Hoare triple {4395#(<= main_~x~0 18)} assume !false; {4395#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:54,589 INFO L290 TraceCheckUtils]: 61: Hoare triple {4395#(<= main_~x~0 18)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4395#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:54,589 INFO L290 TraceCheckUtils]: 62: Hoare triple {4395#(<= main_~x~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4396#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:54,590 INFO L290 TraceCheckUtils]: 63: Hoare triple {4396#(<= main_~x~0 19)} assume !false; {4396#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:54,590 INFO L290 TraceCheckUtils]: 64: Hoare triple {4396#(<= main_~x~0 19)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4396#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:54,590 INFO L290 TraceCheckUtils]: 65: Hoare triple {4396#(<= main_~x~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4397#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:54,591 INFO L290 TraceCheckUtils]: 66: Hoare triple {4397#(<= main_~x~0 20)} assume !false; {4397#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:54,591 INFO L290 TraceCheckUtils]: 67: Hoare triple {4397#(<= main_~x~0 20)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4397#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:54,591 INFO L290 TraceCheckUtils]: 68: Hoare triple {4397#(<= main_~x~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4398#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:54,591 INFO L290 TraceCheckUtils]: 69: Hoare triple {4398#(<= main_~x~0 21)} assume !false; {4398#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:54,592 INFO L290 TraceCheckUtils]: 70: Hoare triple {4398#(<= main_~x~0 21)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4398#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:54,592 INFO L290 TraceCheckUtils]: 71: Hoare triple {4398#(<= main_~x~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4399#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:54,593 INFO L290 TraceCheckUtils]: 72: Hoare triple {4399#(<= main_~x~0 22)} assume !false; {4399#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:54,593 INFO L290 TraceCheckUtils]: 73: Hoare triple {4399#(<= main_~x~0 22)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4399#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:54,593 INFO L290 TraceCheckUtils]: 74: Hoare triple {4399#(<= main_~x~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4400#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:54,594 INFO L290 TraceCheckUtils]: 75: Hoare triple {4400#(<= main_~x~0 23)} assume !false; {4400#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:54,594 INFO L290 TraceCheckUtils]: 76: Hoare triple {4400#(<= main_~x~0 23)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4400#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:54,594 INFO L290 TraceCheckUtils]: 77: Hoare triple {4400#(<= main_~x~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4401#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:54,594 INFO L290 TraceCheckUtils]: 78: Hoare triple {4401#(<= main_~x~0 24)} assume !false; {4401#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:54,595 INFO L290 TraceCheckUtils]: 79: Hoare triple {4401#(<= main_~x~0 24)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4401#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:54,595 INFO L290 TraceCheckUtils]: 80: Hoare triple {4401#(<= main_~x~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4402#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:54,595 INFO L290 TraceCheckUtils]: 81: Hoare triple {4402#(<= main_~x~0 25)} assume !false; {4402#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:54,596 INFO L290 TraceCheckUtils]: 82: Hoare triple {4402#(<= main_~x~0 25)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4402#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:54,596 INFO L290 TraceCheckUtils]: 83: Hoare triple {4402#(<= main_~x~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4403#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:54,596 INFO L290 TraceCheckUtils]: 84: Hoare triple {4403#(<= main_~x~0 26)} assume !false; {4403#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:54,597 INFO L290 TraceCheckUtils]: 85: Hoare triple {4403#(<= main_~x~0 26)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4403#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:54,597 INFO L290 TraceCheckUtils]: 86: Hoare triple {4403#(<= main_~x~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4404#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:54,597 INFO L290 TraceCheckUtils]: 87: Hoare triple {4404#(<= main_~x~0 27)} assume !false; {4404#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:54,597 INFO L290 TraceCheckUtils]: 88: Hoare triple {4404#(<= main_~x~0 27)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4404#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:54,598 INFO L290 TraceCheckUtils]: 89: Hoare triple {4404#(<= main_~x~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4405#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:54,598 INFO L290 TraceCheckUtils]: 90: Hoare triple {4405#(<= main_~x~0 28)} assume !false; {4405#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:54,598 INFO L290 TraceCheckUtils]: 91: Hoare triple {4405#(<= main_~x~0 28)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4405#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:54,599 INFO L290 TraceCheckUtils]: 92: Hoare triple {4405#(<= main_~x~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4406#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:54,599 INFO L290 TraceCheckUtils]: 93: Hoare triple {4406#(<= main_~x~0 29)} assume !false; {4406#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:54,599 INFO L290 TraceCheckUtils]: 94: Hoare triple {4406#(<= main_~x~0 29)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4406#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:54,600 INFO L290 TraceCheckUtils]: 95: Hoare triple {4406#(<= main_~x~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4407#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:54,600 INFO L290 TraceCheckUtils]: 96: Hoare triple {4407#(<= main_~x~0 30)} assume !false; {4407#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:54,600 INFO L290 TraceCheckUtils]: 97: Hoare triple {4407#(<= main_~x~0 30)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4407#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:54,600 INFO L290 TraceCheckUtils]: 98: Hoare triple {4407#(<= main_~x~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4408#(<= main_~x~0 31)} is VALID [2022-04-27 10:52:54,601 INFO L290 TraceCheckUtils]: 99: Hoare triple {4408#(<= main_~x~0 31)} assume !false; {4408#(<= main_~x~0 31)} is VALID [2022-04-27 10:52:54,601 INFO L290 TraceCheckUtils]: 100: Hoare triple {4408#(<= main_~x~0 31)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:54,601 INFO L290 TraceCheckUtils]: 101: Hoare triple {4373#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4373#false} is VALID [2022-04-27 10:52:54,601 INFO L290 TraceCheckUtils]: 102: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:54,601 INFO L290 TraceCheckUtils]: 103: Hoare triple {4373#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:54,601 INFO L290 TraceCheckUtils]: 104: Hoare triple {4373#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4373#false} is VALID [2022-04-27 10:52:54,601 INFO L290 TraceCheckUtils]: 105: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:54,601 INFO L290 TraceCheckUtils]: 106: Hoare triple {4373#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:54,602 INFO L290 TraceCheckUtils]: 107: Hoare triple {4373#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4373#false} is VALID [2022-04-27 10:52:54,602 INFO L290 TraceCheckUtils]: 108: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:54,602 INFO L290 TraceCheckUtils]: 109: Hoare triple {4373#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:54,602 INFO L290 TraceCheckUtils]: 110: Hoare triple {4373#false} assume ~y~0 < 0; {4373#false} is VALID [2022-04-27 10:52:54,602 INFO L272 TraceCheckUtils]: 111: Hoare triple {4373#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {4373#false} is VALID [2022-04-27 10:52:54,602 INFO L290 TraceCheckUtils]: 112: Hoare triple {4373#false} ~cond := #in~cond; {4373#false} is VALID [2022-04-27 10:52:54,602 INFO L290 TraceCheckUtils]: 113: Hoare triple {4373#false} assume 0 == ~cond; {4373#false} is VALID [2022-04-27 10:52:54,602 INFO L290 TraceCheckUtils]: 114: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:54,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 316 proven. 1457 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 10:52:54,603 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:52:55,616 INFO L290 TraceCheckUtils]: 114: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:55,616 INFO L290 TraceCheckUtils]: 113: Hoare triple {4373#false} assume 0 == ~cond; {4373#false} is VALID [2022-04-27 10:52:55,616 INFO L290 TraceCheckUtils]: 112: Hoare triple {4373#false} ~cond := #in~cond; {4373#false} is VALID [2022-04-27 10:52:55,616 INFO L272 TraceCheckUtils]: 111: Hoare triple {4373#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {4373#false} is VALID [2022-04-27 10:52:55,616 INFO L290 TraceCheckUtils]: 110: Hoare triple {4373#false} assume ~y~0 < 0; {4373#false} is VALID [2022-04-27 10:52:55,616 INFO L290 TraceCheckUtils]: 109: Hoare triple {4373#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:55,616 INFO L290 TraceCheckUtils]: 108: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:55,616 INFO L290 TraceCheckUtils]: 107: Hoare triple {4373#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4373#false} is VALID [2022-04-27 10:52:55,616 INFO L290 TraceCheckUtils]: 106: Hoare triple {4373#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:55,616 INFO L290 TraceCheckUtils]: 105: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:55,617 INFO L290 TraceCheckUtils]: 104: Hoare triple {4373#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4373#false} is VALID [2022-04-27 10:52:55,617 INFO L290 TraceCheckUtils]: 103: Hoare triple {4373#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:55,617 INFO L290 TraceCheckUtils]: 102: Hoare triple {4373#false} assume !false; {4373#false} is VALID [2022-04-27 10:52:55,617 INFO L290 TraceCheckUtils]: 101: Hoare triple {4373#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4373#false} is VALID [2022-04-27 10:52:55,617 INFO L290 TraceCheckUtils]: 100: Hoare triple {4798#(< main_~x~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {4373#false} is VALID [2022-04-27 10:52:55,617 INFO L290 TraceCheckUtils]: 99: Hoare triple {4798#(< main_~x~0 50)} assume !false; {4798#(< main_~x~0 50)} is VALID [2022-04-27 10:52:55,618 INFO L290 TraceCheckUtils]: 98: Hoare triple {4805#(< main_~x~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4798#(< main_~x~0 50)} is VALID [2022-04-27 10:52:55,618 INFO L290 TraceCheckUtils]: 97: Hoare triple {4805#(< main_~x~0 49)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4805#(< main_~x~0 49)} is VALID [2022-04-27 10:52:55,618 INFO L290 TraceCheckUtils]: 96: Hoare triple {4805#(< main_~x~0 49)} assume !false; {4805#(< main_~x~0 49)} is VALID [2022-04-27 10:52:55,619 INFO L290 TraceCheckUtils]: 95: Hoare triple {4815#(< main_~x~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4805#(< main_~x~0 49)} is VALID [2022-04-27 10:52:55,619 INFO L290 TraceCheckUtils]: 94: Hoare triple {4815#(< main_~x~0 48)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4815#(< main_~x~0 48)} is VALID [2022-04-27 10:52:55,619 INFO L290 TraceCheckUtils]: 93: Hoare triple {4815#(< main_~x~0 48)} assume !false; {4815#(< main_~x~0 48)} is VALID [2022-04-27 10:52:55,619 INFO L290 TraceCheckUtils]: 92: Hoare triple {4825#(< main_~x~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4815#(< main_~x~0 48)} is VALID [2022-04-27 10:52:55,620 INFO L290 TraceCheckUtils]: 91: Hoare triple {4825#(< main_~x~0 47)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4825#(< main_~x~0 47)} is VALID [2022-04-27 10:52:55,620 INFO L290 TraceCheckUtils]: 90: Hoare triple {4825#(< main_~x~0 47)} assume !false; {4825#(< main_~x~0 47)} is VALID [2022-04-27 10:52:55,620 INFO L290 TraceCheckUtils]: 89: Hoare triple {4835#(< main_~x~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4825#(< main_~x~0 47)} is VALID [2022-04-27 10:52:55,621 INFO L290 TraceCheckUtils]: 88: Hoare triple {4835#(< main_~x~0 46)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4835#(< main_~x~0 46)} is VALID [2022-04-27 10:52:55,621 INFO L290 TraceCheckUtils]: 87: Hoare triple {4835#(< main_~x~0 46)} assume !false; {4835#(< main_~x~0 46)} is VALID [2022-04-27 10:52:55,621 INFO L290 TraceCheckUtils]: 86: Hoare triple {4845#(< main_~x~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4835#(< main_~x~0 46)} is VALID [2022-04-27 10:52:55,621 INFO L290 TraceCheckUtils]: 85: Hoare triple {4845#(< main_~x~0 45)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4845#(< main_~x~0 45)} is VALID [2022-04-27 10:52:55,622 INFO L290 TraceCheckUtils]: 84: Hoare triple {4845#(< main_~x~0 45)} assume !false; {4845#(< main_~x~0 45)} is VALID [2022-04-27 10:52:55,622 INFO L290 TraceCheckUtils]: 83: Hoare triple {4855#(< main_~x~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4845#(< main_~x~0 45)} is VALID [2022-04-27 10:52:55,622 INFO L290 TraceCheckUtils]: 82: Hoare triple {4855#(< main_~x~0 44)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4855#(< main_~x~0 44)} is VALID [2022-04-27 10:52:55,623 INFO L290 TraceCheckUtils]: 81: Hoare triple {4855#(< main_~x~0 44)} assume !false; {4855#(< main_~x~0 44)} is VALID [2022-04-27 10:52:55,623 INFO L290 TraceCheckUtils]: 80: Hoare triple {4865#(< main_~x~0 43)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4855#(< main_~x~0 44)} is VALID [2022-04-27 10:52:55,623 INFO L290 TraceCheckUtils]: 79: Hoare triple {4865#(< main_~x~0 43)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4865#(< main_~x~0 43)} is VALID [2022-04-27 10:52:55,623 INFO L290 TraceCheckUtils]: 78: Hoare triple {4865#(< main_~x~0 43)} assume !false; {4865#(< main_~x~0 43)} is VALID [2022-04-27 10:52:55,624 INFO L290 TraceCheckUtils]: 77: Hoare triple {4875#(< main_~x~0 42)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4865#(< main_~x~0 43)} is VALID [2022-04-27 10:52:55,624 INFO L290 TraceCheckUtils]: 76: Hoare triple {4875#(< main_~x~0 42)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4875#(< main_~x~0 42)} is VALID [2022-04-27 10:52:55,625 INFO L290 TraceCheckUtils]: 75: Hoare triple {4875#(< main_~x~0 42)} assume !false; {4875#(< main_~x~0 42)} is VALID [2022-04-27 10:52:55,625 INFO L290 TraceCheckUtils]: 74: Hoare triple {4885#(< main_~x~0 41)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4875#(< main_~x~0 42)} is VALID [2022-04-27 10:52:55,626 INFO L290 TraceCheckUtils]: 73: Hoare triple {4885#(< main_~x~0 41)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4885#(< main_~x~0 41)} is VALID [2022-04-27 10:52:55,626 INFO L290 TraceCheckUtils]: 72: Hoare triple {4885#(< main_~x~0 41)} assume !false; {4885#(< main_~x~0 41)} is VALID [2022-04-27 10:52:55,626 INFO L290 TraceCheckUtils]: 71: Hoare triple {4895#(< main_~x~0 40)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4885#(< main_~x~0 41)} is VALID [2022-04-27 10:52:55,626 INFO L290 TraceCheckUtils]: 70: Hoare triple {4895#(< main_~x~0 40)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4895#(< main_~x~0 40)} is VALID [2022-04-27 10:52:55,627 INFO L290 TraceCheckUtils]: 69: Hoare triple {4895#(< main_~x~0 40)} assume !false; {4895#(< main_~x~0 40)} is VALID [2022-04-27 10:52:55,627 INFO L290 TraceCheckUtils]: 68: Hoare triple {4905#(< main_~x~0 39)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4895#(< main_~x~0 40)} is VALID [2022-04-27 10:52:55,627 INFO L290 TraceCheckUtils]: 67: Hoare triple {4905#(< main_~x~0 39)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4905#(< main_~x~0 39)} is VALID [2022-04-27 10:52:55,627 INFO L290 TraceCheckUtils]: 66: Hoare triple {4905#(< main_~x~0 39)} assume !false; {4905#(< main_~x~0 39)} is VALID [2022-04-27 10:52:55,628 INFO L290 TraceCheckUtils]: 65: Hoare triple {4915#(< main_~x~0 38)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4905#(< main_~x~0 39)} is VALID [2022-04-27 10:52:55,628 INFO L290 TraceCheckUtils]: 64: Hoare triple {4915#(< main_~x~0 38)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4915#(< main_~x~0 38)} is VALID [2022-04-27 10:52:55,628 INFO L290 TraceCheckUtils]: 63: Hoare triple {4915#(< main_~x~0 38)} assume !false; {4915#(< main_~x~0 38)} is VALID [2022-04-27 10:52:55,629 INFO L290 TraceCheckUtils]: 62: Hoare triple {4925#(< main_~x~0 37)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4915#(< main_~x~0 38)} is VALID [2022-04-27 10:52:55,629 INFO L290 TraceCheckUtils]: 61: Hoare triple {4925#(< main_~x~0 37)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4925#(< main_~x~0 37)} is VALID [2022-04-27 10:52:55,629 INFO L290 TraceCheckUtils]: 60: Hoare triple {4925#(< main_~x~0 37)} assume !false; {4925#(< main_~x~0 37)} is VALID [2022-04-27 10:52:55,630 INFO L290 TraceCheckUtils]: 59: Hoare triple {4935#(< main_~x~0 36)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4925#(< main_~x~0 37)} is VALID [2022-04-27 10:52:55,630 INFO L290 TraceCheckUtils]: 58: Hoare triple {4935#(< main_~x~0 36)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4935#(< main_~x~0 36)} is VALID [2022-04-27 10:52:55,630 INFO L290 TraceCheckUtils]: 57: Hoare triple {4935#(< main_~x~0 36)} assume !false; {4935#(< main_~x~0 36)} is VALID [2022-04-27 10:52:55,630 INFO L290 TraceCheckUtils]: 56: Hoare triple {4945#(< main_~x~0 35)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4935#(< main_~x~0 36)} is VALID [2022-04-27 10:52:55,631 INFO L290 TraceCheckUtils]: 55: Hoare triple {4945#(< main_~x~0 35)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4945#(< main_~x~0 35)} is VALID [2022-04-27 10:52:55,631 INFO L290 TraceCheckUtils]: 54: Hoare triple {4945#(< main_~x~0 35)} assume !false; {4945#(< main_~x~0 35)} is VALID [2022-04-27 10:52:55,631 INFO L290 TraceCheckUtils]: 53: Hoare triple {4955#(< main_~x~0 34)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4945#(< main_~x~0 35)} is VALID [2022-04-27 10:52:55,632 INFO L290 TraceCheckUtils]: 52: Hoare triple {4955#(< main_~x~0 34)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4955#(< main_~x~0 34)} is VALID [2022-04-27 10:52:55,632 INFO L290 TraceCheckUtils]: 51: Hoare triple {4955#(< main_~x~0 34)} assume !false; {4955#(< main_~x~0 34)} is VALID [2022-04-27 10:52:55,632 INFO L290 TraceCheckUtils]: 50: Hoare triple {4965#(< main_~x~0 33)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4955#(< main_~x~0 34)} is VALID [2022-04-27 10:52:55,632 INFO L290 TraceCheckUtils]: 49: Hoare triple {4965#(< main_~x~0 33)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4965#(< main_~x~0 33)} is VALID [2022-04-27 10:52:55,633 INFO L290 TraceCheckUtils]: 48: Hoare triple {4965#(< main_~x~0 33)} assume !false; {4965#(< main_~x~0 33)} is VALID [2022-04-27 10:52:55,633 INFO L290 TraceCheckUtils]: 47: Hoare triple {4408#(<= main_~x~0 31)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4965#(< main_~x~0 33)} is VALID [2022-04-27 10:52:55,633 INFO L290 TraceCheckUtils]: 46: Hoare triple {4408#(<= main_~x~0 31)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4408#(<= main_~x~0 31)} is VALID [2022-04-27 10:52:55,634 INFO L290 TraceCheckUtils]: 45: Hoare triple {4408#(<= main_~x~0 31)} assume !false; {4408#(<= main_~x~0 31)} is VALID [2022-04-27 10:52:55,634 INFO L290 TraceCheckUtils]: 44: Hoare triple {4407#(<= main_~x~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4408#(<= main_~x~0 31)} is VALID [2022-04-27 10:52:55,634 INFO L290 TraceCheckUtils]: 43: Hoare triple {4407#(<= main_~x~0 30)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4407#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:55,634 INFO L290 TraceCheckUtils]: 42: Hoare triple {4407#(<= main_~x~0 30)} assume !false; {4407#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:55,635 INFO L290 TraceCheckUtils]: 41: Hoare triple {4406#(<= main_~x~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4407#(<= main_~x~0 30)} is VALID [2022-04-27 10:52:55,635 INFO L290 TraceCheckUtils]: 40: Hoare triple {4406#(<= main_~x~0 29)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4406#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:55,635 INFO L290 TraceCheckUtils]: 39: Hoare triple {4406#(<= main_~x~0 29)} assume !false; {4406#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:55,636 INFO L290 TraceCheckUtils]: 38: Hoare triple {4405#(<= main_~x~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4406#(<= main_~x~0 29)} is VALID [2022-04-27 10:52:55,636 INFO L290 TraceCheckUtils]: 37: Hoare triple {4405#(<= main_~x~0 28)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4405#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:55,636 INFO L290 TraceCheckUtils]: 36: Hoare triple {4405#(<= main_~x~0 28)} assume !false; {4405#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:55,637 INFO L290 TraceCheckUtils]: 35: Hoare triple {4404#(<= main_~x~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4405#(<= main_~x~0 28)} is VALID [2022-04-27 10:52:55,637 INFO L290 TraceCheckUtils]: 34: Hoare triple {4404#(<= main_~x~0 27)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4404#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:55,637 INFO L290 TraceCheckUtils]: 33: Hoare triple {4404#(<= main_~x~0 27)} assume !false; {4404#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:55,637 INFO L290 TraceCheckUtils]: 32: Hoare triple {4403#(<= main_~x~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4404#(<= main_~x~0 27)} is VALID [2022-04-27 10:52:55,638 INFO L290 TraceCheckUtils]: 31: Hoare triple {4403#(<= main_~x~0 26)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4403#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:55,638 INFO L290 TraceCheckUtils]: 30: Hoare triple {4403#(<= main_~x~0 26)} assume !false; {4403#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:55,638 INFO L290 TraceCheckUtils]: 29: Hoare triple {4402#(<= main_~x~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4403#(<= main_~x~0 26)} is VALID [2022-04-27 10:52:55,639 INFO L290 TraceCheckUtils]: 28: Hoare triple {4402#(<= main_~x~0 25)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4402#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:55,639 INFO L290 TraceCheckUtils]: 27: Hoare triple {4402#(<= main_~x~0 25)} assume !false; {4402#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:55,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {4401#(<= main_~x~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4402#(<= main_~x~0 25)} is VALID [2022-04-27 10:52:55,639 INFO L290 TraceCheckUtils]: 25: Hoare triple {4401#(<= main_~x~0 24)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4401#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:55,640 INFO L290 TraceCheckUtils]: 24: Hoare triple {4401#(<= main_~x~0 24)} assume !false; {4401#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:55,640 INFO L290 TraceCheckUtils]: 23: Hoare triple {4400#(<= main_~x~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4401#(<= main_~x~0 24)} is VALID [2022-04-27 10:52:55,640 INFO L290 TraceCheckUtils]: 22: Hoare triple {4400#(<= main_~x~0 23)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4400#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:55,641 INFO L290 TraceCheckUtils]: 21: Hoare triple {4400#(<= main_~x~0 23)} assume !false; {4400#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:55,641 INFO L290 TraceCheckUtils]: 20: Hoare triple {4399#(<= main_~x~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4400#(<= main_~x~0 23)} is VALID [2022-04-27 10:52:55,641 INFO L290 TraceCheckUtils]: 19: Hoare triple {4399#(<= main_~x~0 22)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4399#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:55,641 INFO L290 TraceCheckUtils]: 18: Hoare triple {4399#(<= main_~x~0 22)} assume !false; {4399#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:55,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {4398#(<= main_~x~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4399#(<= main_~x~0 22)} is VALID [2022-04-27 10:52:55,642 INFO L290 TraceCheckUtils]: 16: Hoare triple {4398#(<= main_~x~0 21)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4398#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:55,642 INFO L290 TraceCheckUtils]: 15: Hoare triple {4398#(<= main_~x~0 21)} assume !false; {4398#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:55,643 INFO L290 TraceCheckUtils]: 14: Hoare triple {4397#(<= main_~x~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4398#(<= main_~x~0 21)} is VALID [2022-04-27 10:52:55,643 INFO L290 TraceCheckUtils]: 13: Hoare triple {4397#(<= main_~x~0 20)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4397#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:55,643 INFO L290 TraceCheckUtils]: 12: Hoare triple {4397#(<= main_~x~0 20)} assume !false; {4397#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:55,643 INFO L290 TraceCheckUtils]: 11: Hoare triple {4396#(<= main_~x~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4397#(<= main_~x~0 20)} is VALID [2022-04-27 10:52:55,644 INFO L290 TraceCheckUtils]: 10: Hoare triple {4396#(<= main_~x~0 19)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4396#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:55,644 INFO L290 TraceCheckUtils]: 9: Hoare triple {4396#(<= main_~x~0 19)} assume !false; {4396#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:55,644 INFO L290 TraceCheckUtils]: 8: Hoare triple {4395#(<= main_~x~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {4396#(<= main_~x~0 19)} is VALID [2022-04-27 10:52:55,645 INFO L290 TraceCheckUtils]: 7: Hoare triple {4395#(<= main_~x~0 18)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {4395#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:55,646 INFO L290 TraceCheckUtils]: 6: Hoare triple {4395#(<= main_~x~0 18)} assume !false; {4395#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:55,647 INFO L290 TraceCheckUtils]: 5: Hoare triple {4372#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {4395#(<= main_~x~0 18)} is VALID [2022-04-27 10:52:55,647 INFO L272 TraceCheckUtils]: 4: Hoare triple {4372#true} call #t~ret4 := main(); {4372#true} is VALID [2022-04-27 10:52:55,647 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4372#true} {4372#true} #61#return; {4372#true} is VALID [2022-04-27 10:52:55,647 INFO L290 TraceCheckUtils]: 2: Hoare triple {4372#true} assume true; {4372#true} is VALID [2022-04-27 10:52:55,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {4372#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {4372#true} is VALID [2022-04-27 10:52:55,647 INFO L272 TraceCheckUtils]: 0: Hoare triple {4372#true} call ULTIMATE.init(); {4372#true} is VALID [2022-04-27 10:52:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 316 proven. 1457 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 10:52:55,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [658160685] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:52:55,648 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:52:55,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 34, 34] total 54 [2022-04-27 10:52:55,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634033089] [2022-04-27 10:52:55,648 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:52:55,649 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 3.074074074074074) internal successors, (166), 53 states have internal predecessors, (166), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 115 [2022-04-27 10:52:55,649 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:52:55,649 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 54 states, 54 states have (on average 3.074074074074074) internal successors, (166), 53 states have internal predecessors, (166), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:55,759 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:55,759 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-04-27 10:52:55,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:52:55,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-04-27 10:52:55,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1380, Invalid=1482, Unknown=0, NotChecked=0, Total=2862 [2022-04-27 10:52:55,761 INFO L87 Difference]: Start difference. First operand 116 states and 120 transitions. Second operand has 54 states, 54 states have (on average 3.074074074074074) internal successors, (166), 53 states have internal predecessors, (166), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:57,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:57,149 INFO L93 Difference]: Finished difference Result 193 states and 220 transitions. [2022-04-27 10:52:57,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-27 10:52:57,149 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 3.074074074074074) internal successors, (166), 53 states have internal predecessors, (166), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 115 [2022-04-27 10:52:57,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:52:57,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 3.074074074074074) internal successors, (166), 53 states have internal predecessors, (166), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 193 transitions. [2022-04-27 10:52:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 3.074074074074074) internal successors, (166), 53 states have internal predecessors, (166), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:57,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 193 transitions. [2022-04-27 10:52:57,153 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 193 transitions. [2022-04-27 10:52:57,297 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 193 edges. 193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:52:57,299 INFO L225 Difference]: With dead ends: 193 [2022-04-27 10:52:57,299 INFO L226 Difference]: Without dead ends: 175 [2022-04-27 10:52:57,301 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 212 SyntacticMatches, 1 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1556 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=4031, Invalid=6681, Unknown=0, NotChecked=0, Total=10712 [2022-04-27 10:52:57,302 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 159 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 10:52:57,302 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 40 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 10:52:57,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2022-04-27 10:52:57,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 173. [2022-04-27 10:52:57,397 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:52:57,397 INFO L82 GeneralOperation]: Start isEquivalent. First operand 175 states. Second operand has 173 states, 168 states have (on average 1.0297619047619047) internal successors, (173), 168 states have internal predecessors, (173), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:57,397 INFO L74 IsIncluded]: Start isIncluded. First operand 175 states. Second operand has 173 states, 168 states have (on average 1.0297619047619047) internal successors, (173), 168 states have internal predecessors, (173), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:57,398 INFO L87 Difference]: Start difference. First operand 175 states. Second operand has 173 states, 168 states have (on average 1.0297619047619047) internal successors, (173), 168 states have internal predecessors, (173), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:57,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:57,400 INFO L93 Difference]: Finished difference Result 175 states and 179 transitions. [2022-04-27 10:52:57,400 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 179 transitions. [2022-04-27 10:52:57,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:57,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:57,400 INFO L74 IsIncluded]: Start isIncluded. First operand has 173 states, 168 states have (on average 1.0297619047619047) internal successors, (173), 168 states have internal predecessors, (173), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 175 states. [2022-04-27 10:52:57,401 INFO L87 Difference]: Start difference. First operand has 173 states, 168 states have (on average 1.0297619047619047) internal successors, (173), 168 states have internal predecessors, (173), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 175 states. [2022-04-27 10:52:57,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:52:57,410 INFO L93 Difference]: Finished difference Result 175 states and 179 transitions. [2022-04-27 10:52:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 179 transitions. [2022-04-27 10:52:57,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:52:57,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:52:57,410 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:52:57,410 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:52:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 168 states have (on average 1.0297619047619047) internal successors, (173), 168 states have internal predecessors, (173), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:57,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 177 transitions. [2022-04-27 10:52:57,413 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 177 transitions. Word has length 115 [2022-04-27 10:52:57,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:52:57,413 INFO L495 AbstractCegarLoop]: Abstraction has 173 states and 177 transitions. [2022-04-27 10:52:57,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 3.074074074074074) internal successors, (166), 53 states have internal predecessors, (166), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:52:57,413 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 177 transitions. [2022-04-27 10:52:57,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-04-27 10:52:57,414 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:52:57,414 INFO L195 NwaCegarLoop]: trace histogram [54, 53, 50, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:52:57,433 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-27 10:52:57,631 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:57,631 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:52:57,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:52:57,631 INFO L85 PathProgramCache]: Analyzing trace with hash 1987953255, now seen corresponding path program 8 times [2022-04-27 10:52:57,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:52:57,632 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063271585] [2022-04-27 10:52:57,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:52:57,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:52:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:57,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:52:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:57,758 INFO L290 TraceCheckUtils]: 0: Hoare triple {6070#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {6060#true} is VALID [2022-04-27 10:52:57,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {6060#true} assume true; {6060#true} is VALID [2022-04-27 10:52:57,759 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6060#true} {6060#true} #61#return; {6060#true} is VALID [2022-04-27 10:52:57,759 INFO L272 TraceCheckUtils]: 0: Hoare triple {6060#true} call ULTIMATE.init(); {6070#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:52:57,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {6070#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {6060#true} is VALID [2022-04-27 10:52:57,759 INFO L290 TraceCheckUtils]: 2: Hoare triple {6060#true} assume true; {6060#true} is VALID [2022-04-27 10:52:57,759 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6060#true} {6060#true} #61#return; {6060#true} is VALID [2022-04-27 10:52:57,759 INFO L272 TraceCheckUtils]: 4: Hoare triple {6060#true} call #t~ret4 := main(); {6060#true} is VALID [2022-04-27 10:52:57,759 INFO L290 TraceCheckUtils]: 5: Hoare triple {6060#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 6: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 7: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 8: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 9: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 10: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 11: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 12: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 13: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 14: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 15: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 16: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 17: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 18: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 19: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 20: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,760 INFO L290 TraceCheckUtils]: 21: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 22: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 23: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 24: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 25: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 26: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 27: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 28: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 29: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 30: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 31: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 32: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 33: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 34: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 35: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 36: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,761 INFO L290 TraceCheckUtils]: 37: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 38: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 39: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 40: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 41: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 42: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 43: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 44: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 45: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 46: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 47: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 48: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 49: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 50: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 51: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 52: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 53: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,762 INFO L290 TraceCheckUtils]: 54: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 55: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 56: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 57: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 58: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 59: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 60: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 61: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 62: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 63: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 64: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 65: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 66: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 67: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 68: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 69: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 70: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,763 INFO L290 TraceCheckUtils]: 71: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 72: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 73: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 74: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 75: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 76: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 77: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 78: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 79: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 80: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 81: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 82: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 83: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 84: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 85: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 86: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,764 INFO L290 TraceCheckUtils]: 87: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 88: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 89: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 90: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 91: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 92: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 93: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 94: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 95: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 96: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 97: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 98: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 99: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 100: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 101: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 102: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,765 INFO L290 TraceCheckUtils]: 103: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 104: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 105: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 106: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 107: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 108: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 109: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 110: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 111: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 112: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 113: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 114: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 115: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 116: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 117: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 118: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,766 INFO L290 TraceCheckUtils]: 119: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 120: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 121: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 122: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 123: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 124: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 125: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 126: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 127: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 128: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 129: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 130: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 131: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 132: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 133: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 134: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 135: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,767 INFO L290 TraceCheckUtils]: 136: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,768 INFO L290 TraceCheckUtils]: 137: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,768 INFO L290 TraceCheckUtils]: 138: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,768 INFO L290 TraceCheckUtils]: 139: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,768 INFO L290 TraceCheckUtils]: 140: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6060#true} is VALID [2022-04-27 10:52:57,768 INFO L290 TraceCheckUtils]: 141: Hoare triple {6060#true} assume !false; {6060#true} is VALID [2022-04-27 10:52:57,768 INFO L290 TraceCheckUtils]: 142: Hoare triple {6060#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6060#true} is VALID [2022-04-27 10:52:57,768 INFO L290 TraceCheckUtils]: 143: Hoare triple {6060#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6065#(<= 0 main_~y~0)} is VALID [2022-04-27 10:52:57,768 INFO L290 TraceCheckUtils]: 144: Hoare triple {6065#(<= 0 main_~y~0)} assume !false; {6065#(<= 0 main_~y~0)} is VALID [2022-04-27 10:52:57,769 INFO L290 TraceCheckUtils]: 145: Hoare triple {6065#(<= 0 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:57,769 INFO L290 TraceCheckUtils]: 146: Hoare triple {6066#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:57,769 INFO L290 TraceCheckUtils]: 147: Hoare triple {6066#(<= 1 main_~y~0)} assume !false; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:57,770 INFO L290 TraceCheckUtils]: 148: Hoare triple {6066#(<= 1 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:57,770 INFO L290 TraceCheckUtils]: 149: Hoare triple {6067#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:57,770 INFO L290 TraceCheckUtils]: 150: Hoare triple {6067#(<= 2 main_~y~0)} assume !false; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:57,770 INFO L290 TraceCheckUtils]: 151: Hoare triple {6067#(<= 2 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:57,771 INFO L290 TraceCheckUtils]: 152: Hoare triple {6068#(<= 3 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:57,771 INFO L290 TraceCheckUtils]: 153: Hoare triple {6068#(<= 3 main_~y~0)} assume !false; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:57,771 INFO L290 TraceCheckUtils]: 154: Hoare triple {6068#(<= 3 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6069#(<= 4 main_~y~0)} is VALID [2022-04-27 10:52:57,771 INFO L290 TraceCheckUtils]: 155: Hoare triple {6069#(<= 4 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6069#(<= 4 main_~y~0)} is VALID [2022-04-27 10:52:57,772 INFO L290 TraceCheckUtils]: 156: Hoare triple {6069#(<= 4 main_~y~0)} assume !false; {6069#(<= 4 main_~y~0)} is VALID [2022-04-27 10:52:57,772 INFO L290 TraceCheckUtils]: 157: Hoare triple {6069#(<= 4 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:57,772 INFO L290 TraceCheckUtils]: 158: Hoare triple {6068#(<= 3 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:57,772 INFO L290 TraceCheckUtils]: 159: Hoare triple {6068#(<= 3 main_~y~0)} assume !false; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:57,773 INFO L290 TraceCheckUtils]: 160: Hoare triple {6068#(<= 3 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:57,773 INFO L290 TraceCheckUtils]: 161: Hoare triple {6067#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:57,773 INFO L290 TraceCheckUtils]: 162: Hoare triple {6067#(<= 2 main_~y~0)} assume !false; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:57,774 INFO L290 TraceCheckUtils]: 163: Hoare triple {6067#(<= 2 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:57,774 INFO L290 TraceCheckUtils]: 164: Hoare triple {6066#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:57,774 INFO L290 TraceCheckUtils]: 165: Hoare triple {6066#(<= 1 main_~y~0)} assume !false; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:57,774 INFO L290 TraceCheckUtils]: 166: Hoare triple {6066#(<= 1 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6065#(<= 0 main_~y~0)} is VALID [2022-04-27 10:52:57,775 INFO L290 TraceCheckUtils]: 167: Hoare triple {6065#(<= 0 main_~y~0)} assume ~y~0 < 0; {6061#false} is VALID [2022-04-27 10:52:57,775 INFO L272 TraceCheckUtils]: 168: Hoare triple {6061#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {6061#false} is VALID [2022-04-27 10:52:57,775 INFO L290 TraceCheckUtils]: 169: Hoare triple {6061#false} ~cond := #in~cond; {6061#false} is VALID [2022-04-27 10:52:57,775 INFO L290 TraceCheckUtils]: 170: Hoare triple {6061#false} assume 0 == ~cond; {6061#false} is VALID [2022-04-27 10:52:57,775 INFO L290 TraceCheckUtils]: 171: Hoare triple {6061#false} assume !false; {6061#false} is VALID [2022-04-27 10:52:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4293 backedges. 1145 proven. 34 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2022-04-27 10:52:57,776 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:52:57,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063271585] [2022-04-27 10:52:57,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063271585] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:52:57,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1613759665] [2022-04-27 10:52:57,776 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 10:52:57,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:52:57,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:52:57,777 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) [2022-04-27 10:52:57,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-27 10:52:57,872 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 10:52:57,872 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:52:57,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 56 conjunts are in the unsatisfiable core [2022-04-27 10:52:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:52:57,904 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:52:59,524 INFO L272 TraceCheckUtils]: 0: Hoare triple {6060#true} call ULTIMATE.init(); {6060#true} is VALID [2022-04-27 10:52:59,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {6060#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {6060#true} is VALID [2022-04-27 10:52:59,524 INFO L290 TraceCheckUtils]: 2: Hoare triple {6060#true} assume true; {6060#true} is VALID [2022-04-27 10:52:59,524 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6060#true} {6060#true} #61#return; {6060#true} is VALID [2022-04-27 10:52:59,524 INFO L272 TraceCheckUtils]: 4: Hoare triple {6060#true} call #t~ret4 := main(); {6060#true} is VALID [2022-04-27 10:52:59,525 INFO L290 TraceCheckUtils]: 5: Hoare triple {6060#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {6065#(<= 0 main_~y~0)} is VALID [2022-04-27 10:52:59,525 INFO L290 TraceCheckUtils]: 6: Hoare triple {6065#(<= 0 main_~y~0)} assume !false; {6065#(<= 0 main_~y~0)} is VALID [2022-04-27 10:52:59,525 INFO L290 TraceCheckUtils]: 7: Hoare triple {6065#(<= 0 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:59,526 INFO L290 TraceCheckUtils]: 8: Hoare triple {6066#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:59,526 INFO L290 TraceCheckUtils]: 9: Hoare triple {6066#(<= 1 main_~y~0)} assume !false; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:52:59,526 INFO L290 TraceCheckUtils]: 10: Hoare triple {6066#(<= 1 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:59,526 INFO L290 TraceCheckUtils]: 11: Hoare triple {6067#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:59,527 INFO L290 TraceCheckUtils]: 12: Hoare triple {6067#(<= 2 main_~y~0)} assume !false; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:52:59,527 INFO L290 TraceCheckUtils]: 13: Hoare triple {6067#(<= 2 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:59,527 INFO L290 TraceCheckUtils]: 14: Hoare triple {6068#(<= 3 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:59,528 INFO L290 TraceCheckUtils]: 15: Hoare triple {6068#(<= 3 main_~y~0)} assume !false; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:52:59,528 INFO L290 TraceCheckUtils]: 16: Hoare triple {6068#(<= 3 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6069#(<= 4 main_~y~0)} is VALID [2022-04-27 10:52:59,528 INFO L290 TraceCheckUtils]: 17: Hoare triple {6069#(<= 4 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6069#(<= 4 main_~y~0)} is VALID [2022-04-27 10:52:59,529 INFO L290 TraceCheckUtils]: 18: Hoare triple {6069#(<= 4 main_~y~0)} assume !false; {6069#(<= 4 main_~y~0)} is VALID [2022-04-27 10:52:59,529 INFO L290 TraceCheckUtils]: 19: Hoare triple {6069#(<= 4 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6131#(<= 5 main_~y~0)} is VALID [2022-04-27 10:52:59,529 INFO L290 TraceCheckUtils]: 20: Hoare triple {6131#(<= 5 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6131#(<= 5 main_~y~0)} is VALID [2022-04-27 10:52:59,529 INFO L290 TraceCheckUtils]: 21: Hoare triple {6131#(<= 5 main_~y~0)} assume !false; {6131#(<= 5 main_~y~0)} is VALID [2022-04-27 10:52:59,530 INFO L290 TraceCheckUtils]: 22: Hoare triple {6131#(<= 5 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6141#(<= 6 main_~y~0)} is VALID [2022-04-27 10:52:59,530 INFO L290 TraceCheckUtils]: 23: Hoare triple {6141#(<= 6 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6141#(<= 6 main_~y~0)} is VALID [2022-04-27 10:52:59,530 INFO L290 TraceCheckUtils]: 24: Hoare triple {6141#(<= 6 main_~y~0)} assume !false; {6141#(<= 6 main_~y~0)} is VALID [2022-04-27 10:52:59,531 INFO L290 TraceCheckUtils]: 25: Hoare triple {6141#(<= 6 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6151#(<= 7 main_~y~0)} is VALID [2022-04-27 10:52:59,531 INFO L290 TraceCheckUtils]: 26: Hoare triple {6151#(<= 7 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6151#(<= 7 main_~y~0)} is VALID [2022-04-27 10:52:59,531 INFO L290 TraceCheckUtils]: 27: Hoare triple {6151#(<= 7 main_~y~0)} assume !false; {6151#(<= 7 main_~y~0)} is VALID [2022-04-27 10:52:59,531 INFO L290 TraceCheckUtils]: 28: Hoare triple {6151#(<= 7 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6161#(<= 8 main_~y~0)} is VALID [2022-04-27 10:52:59,532 INFO L290 TraceCheckUtils]: 29: Hoare triple {6161#(<= 8 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6161#(<= 8 main_~y~0)} is VALID [2022-04-27 10:52:59,532 INFO L290 TraceCheckUtils]: 30: Hoare triple {6161#(<= 8 main_~y~0)} assume !false; {6161#(<= 8 main_~y~0)} is VALID [2022-04-27 10:52:59,532 INFO L290 TraceCheckUtils]: 31: Hoare triple {6161#(<= 8 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6171#(<= 9 main_~y~0)} is VALID [2022-04-27 10:52:59,533 INFO L290 TraceCheckUtils]: 32: Hoare triple {6171#(<= 9 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6171#(<= 9 main_~y~0)} is VALID [2022-04-27 10:52:59,533 INFO L290 TraceCheckUtils]: 33: Hoare triple {6171#(<= 9 main_~y~0)} assume !false; {6171#(<= 9 main_~y~0)} is VALID [2022-04-27 10:52:59,533 INFO L290 TraceCheckUtils]: 34: Hoare triple {6171#(<= 9 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6181#(<= 10 main_~y~0)} is VALID [2022-04-27 10:52:59,533 INFO L290 TraceCheckUtils]: 35: Hoare triple {6181#(<= 10 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6181#(<= 10 main_~y~0)} is VALID [2022-04-27 10:52:59,534 INFO L290 TraceCheckUtils]: 36: Hoare triple {6181#(<= 10 main_~y~0)} assume !false; {6181#(<= 10 main_~y~0)} is VALID [2022-04-27 10:52:59,534 INFO L290 TraceCheckUtils]: 37: Hoare triple {6181#(<= 10 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6191#(<= 11 main_~y~0)} is VALID [2022-04-27 10:52:59,534 INFO L290 TraceCheckUtils]: 38: Hoare triple {6191#(<= 11 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6191#(<= 11 main_~y~0)} is VALID [2022-04-27 10:52:59,535 INFO L290 TraceCheckUtils]: 39: Hoare triple {6191#(<= 11 main_~y~0)} assume !false; {6191#(<= 11 main_~y~0)} is VALID [2022-04-27 10:52:59,535 INFO L290 TraceCheckUtils]: 40: Hoare triple {6191#(<= 11 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6201#(<= 12 main_~y~0)} is VALID [2022-04-27 10:52:59,535 INFO L290 TraceCheckUtils]: 41: Hoare triple {6201#(<= 12 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6201#(<= 12 main_~y~0)} is VALID [2022-04-27 10:52:59,535 INFO L290 TraceCheckUtils]: 42: Hoare triple {6201#(<= 12 main_~y~0)} assume !false; {6201#(<= 12 main_~y~0)} is VALID [2022-04-27 10:52:59,536 INFO L290 TraceCheckUtils]: 43: Hoare triple {6201#(<= 12 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6211#(<= 13 main_~y~0)} is VALID [2022-04-27 10:52:59,536 INFO L290 TraceCheckUtils]: 44: Hoare triple {6211#(<= 13 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6211#(<= 13 main_~y~0)} is VALID [2022-04-27 10:52:59,536 INFO L290 TraceCheckUtils]: 45: Hoare triple {6211#(<= 13 main_~y~0)} assume !false; {6211#(<= 13 main_~y~0)} is VALID [2022-04-27 10:52:59,537 INFO L290 TraceCheckUtils]: 46: Hoare triple {6211#(<= 13 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6221#(<= 14 main_~y~0)} is VALID [2022-04-27 10:52:59,537 INFO L290 TraceCheckUtils]: 47: Hoare triple {6221#(<= 14 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6221#(<= 14 main_~y~0)} is VALID [2022-04-27 10:52:59,537 INFO L290 TraceCheckUtils]: 48: Hoare triple {6221#(<= 14 main_~y~0)} assume !false; {6221#(<= 14 main_~y~0)} is VALID [2022-04-27 10:52:59,538 INFO L290 TraceCheckUtils]: 49: Hoare triple {6221#(<= 14 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6231#(<= 15 main_~y~0)} is VALID [2022-04-27 10:52:59,538 INFO L290 TraceCheckUtils]: 50: Hoare triple {6231#(<= 15 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6231#(<= 15 main_~y~0)} is VALID [2022-04-27 10:52:59,538 INFO L290 TraceCheckUtils]: 51: Hoare triple {6231#(<= 15 main_~y~0)} assume !false; {6231#(<= 15 main_~y~0)} is VALID [2022-04-27 10:52:59,538 INFO L290 TraceCheckUtils]: 52: Hoare triple {6231#(<= 15 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6241#(<= 16 main_~y~0)} is VALID [2022-04-27 10:52:59,539 INFO L290 TraceCheckUtils]: 53: Hoare triple {6241#(<= 16 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6241#(<= 16 main_~y~0)} is VALID [2022-04-27 10:52:59,539 INFO L290 TraceCheckUtils]: 54: Hoare triple {6241#(<= 16 main_~y~0)} assume !false; {6241#(<= 16 main_~y~0)} is VALID [2022-04-27 10:52:59,539 INFO L290 TraceCheckUtils]: 55: Hoare triple {6241#(<= 16 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6251#(<= 17 main_~y~0)} is VALID [2022-04-27 10:52:59,540 INFO L290 TraceCheckUtils]: 56: Hoare triple {6251#(<= 17 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6251#(<= 17 main_~y~0)} is VALID [2022-04-27 10:52:59,540 INFO L290 TraceCheckUtils]: 57: Hoare triple {6251#(<= 17 main_~y~0)} assume !false; {6251#(<= 17 main_~y~0)} is VALID [2022-04-27 10:52:59,540 INFO L290 TraceCheckUtils]: 58: Hoare triple {6251#(<= 17 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6261#(<= 18 main_~y~0)} is VALID [2022-04-27 10:52:59,540 INFO L290 TraceCheckUtils]: 59: Hoare triple {6261#(<= 18 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6261#(<= 18 main_~y~0)} is VALID [2022-04-27 10:52:59,541 INFO L290 TraceCheckUtils]: 60: Hoare triple {6261#(<= 18 main_~y~0)} assume !false; {6261#(<= 18 main_~y~0)} is VALID [2022-04-27 10:52:59,541 INFO L290 TraceCheckUtils]: 61: Hoare triple {6261#(<= 18 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6271#(<= 19 main_~y~0)} is VALID [2022-04-27 10:52:59,541 INFO L290 TraceCheckUtils]: 62: Hoare triple {6271#(<= 19 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6271#(<= 19 main_~y~0)} is VALID [2022-04-27 10:52:59,541 INFO L290 TraceCheckUtils]: 63: Hoare triple {6271#(<= 19 main_~y~0)} assume !false; {6271#(<= 19 main_~y~0)} is VALID [2022-04-27 10:52:59,542 INFO L290 TraceCheckUtils]: 64: Hoare triple {6271#(<= 19 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6281#(<= 20 main_~y~0)} is VALID [2022-04-27 10:52:59,542 INFO L290 TraceCheckUtils]: 65: Hoare triple {6281#(<= 20 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6281#(<= 20 main_~y~0)} is VALID [2022-04-27 10:52:59,542 INFO L290 TraceCheckUtils]: 66: Hoare triple {6281#(<= 20 main_~y~0)} assume !false; {6281#(<= 20 main_~y~0)} is VALID [2022-04-27 10:52:59,543 INFO L290 TraceCheckUtils]: 67: Hoare triple {6281#(<= 20 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6291#(<= 21 main_~y~0)} is VALID [2022-04-27 10:52:59,543 INFO L290 TraceCheckUtils]: 68: Hoare triple {6291#(<= 21 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6291#(<= 21 main_~y~0)} is VALID [2022-04-27 10:52:59,543 INFO L290 TraceCheckUtils]: 69: Hoare triple {6291#(<= 21 main_~y~0)} assume !false; {6291#(<= 21 main_~y~0)} is VALID [2022-04-27 10:52:59,544 INFO L290 TraceCheckUtils]: 70: Hoare triple {6291#(<= 21 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6301#(<= 22 main_~y~0)} is VALID [2022-04-27 10:52:59,544 INFO L290 TraceCheckUtils]: 71: Hoare triple {6301#(<= 22 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6301#(<= 22 main_~y~0)} is VALID [2022-04-27 10:52:59,544 INFO L290 TraceCheckUtils]: 72: Hoare triple {6301#(<= 22 main_~y~0)} assume !false; {6301#(<= 22 main_~y~0)} is VALID [2022-04-27 10:52:59,544 INFO L290 TraceCheckUtils]: 73: Hoare triple {6301#(<= 22 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6311#(<= 23 main_~y~0)} is VALID [2022-04-27 10:52:59,545 INFO L290 TraceCheckUtils]: 74: Hoare triple {6311#(<= 23 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6311#(<= 23 main_~y~0)} is VALID [2022-04-27 10:52:59,545 INFO L290 TraceCheckUtils]: 75: Hoare triple {6311#(<= 23 main_~y~0)} assume !false; {6311#(<= 23 main_~y~0)} is VALID [2022-04-27 10:52:59,545 INFO L290 TraceCheckUtils]: 76: Hoare triple {6311#(<= 23 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6321#(<= 24 main_~y~0)} is VALID [2022-04-27 10:52:59,546 INFO L290 TraceCheckUtils]: 77: Hoare triple {6321#(<= 24 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6321#(<= 24 main_~y~0)} is VALID [2022-04-27 10:52:59,546 INFO L290 TraceCheckUtils]: 78: Hoare triple {6321#(<= 24 main_~y~0)} assume !false; {6321#(<= 24 main_~y~0)} is VALID [2022-04-27 10:52:59,546 INFO L290 TraceCheckUtils]: 79: Hoare triple {6321#(<= 24 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6331#(<= 25 main_~y~0)} is VALID [2022-04-27 10:52:59,546 INFO L290 TraceCheckUtils]: 80: Hoare triple {6331#(<= 25 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6331#(<= 25 main_~y~0)} is VALID [2022-04-27 10:52:59,547 INFO L290 TraceCheckUtils]: 81: Hoare triple {6331#(<= 25 main_~y~0)} assume !false; {6331#(<= 25 main_~y~0)} is VALID [2022-04-27 10:52:59,547 INFO L290 TraceCheckUtils]: 82: Hoare triple {6331#(<= 25 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6341#(<= 26 main_~y~0)} is VALID [2022-04-27 10:52:59,547 INFO L290 TraceCheckUtils]: 83: Hoare triple {6341#(<= 26 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6341#(<= 26 main_~y~0)} is VALID [2022-04-27 10:52:59,548 INFO L290 TraceCheckUtils]: 84: Hoare triple {6341#(<= 26 main_~y~0)} assume !false; {6341#(<= 26 main_~y~0)} is VALID [2022-04-27 10:52:59,548 INFO L290 TraceCheckUtils]: 85: Hoare triple {6341#(<= 26 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6351#(<= 27 main_~y~0)} is VALID [2022-04-27 10:52:59,548 INFO L290 TraceCheckUtils]: 86: Hoare triple {6351#(<= 27 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6351#(<= 27 main_~y~0)} is VALID [2022-04-27 10:52:59,548 INFO L290 TraceCheckUtils]: 87: Hoare triple {6351#(<= 27 main_~y~0)} assume !false; {6351#(<= 27 main_~y~0)} is VALID [2022-04-27 10:52:59,549 INFO L290 TraceCheckUtils]: 88: Hoare triple {6351#(<= 27 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6361#(<= 28 main_~y~0)} is VALID [2022-04-27 10:52:59,549 INFO L290 TraceCheckUtils]: 89: Hoare triple {6361#(<= 28 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6361#(<= 28 main_~y~0)} is VALID [2022-04-27 10:52:59,549 INFO L290 TraceCheckUtils]: 90: Hoare triple {6361#(<= 28 main_~y~0)} assume !false; {6361#(<= 28 main_~y~0)} is VALID [2022-04-27 10:52:59,550 INFO L290 TraceCheckUtils]: 91: Hoare triple {6361#(<= 28 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6371#(<= 29 main_~y~0)} is VALID [2022-04-27 10:52:59,550 INFO L290 TraceCheckUtils]: 92: Hoare triple {6371#(<= 29 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6371#(<= 29 main_~y~0)} is VALID [2022-04-27 10:52:59,550 INFO L290 TraceCheckUtils]: 93: Hoare triple {6371#(<= 29 main_~y~0)} assume !false; {6371#(<= 29 main_~y~0)} is VALID [2022-04-27 10:52:59,551 INFO L290 TraceCheckUtils]: 94: Hoare triple {6371#(<= 29 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6381#(<= 30 main_~y~0)} is VALID [2022-04-27 10:52:59,551 INFO L290 TraceCheckUtils]: 95: Hoare triple {6381#(<= 30 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6381#(<= 30 main_~y~0)} is VALID [2022-04-27 10:52:59,551 INFO L290 TraceCheckUtils]: 96: Hoare triple {6381#(<= 30 main_~y~0)} assume !false; {6381#(<= 30 main_~y~0)} is VALID [2022-04-27 10:52:59,551 INFO L290 TraceCheckUtils]: 97: Hoare triple {6381#(<= 30 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6391#(<= 31 main_~y~0)} is VALID [2022-04-27 10:52:59,552 INFO L290 TraceCheckUtils]: 98: Hoare triple {6391#(<= 31 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6391#(<= 31 main_~y~0)} is VALID [2022-04-27 10:52:59,552 INFO L290 TraceCheckUtils]: 99: Hoare triple {6391#(<= 31 main_~y~0)} assume !false; {6391#(<= 31 main_~y~0)} is VALID [2022-04-27 10:52:59,552 INFO L290 TraceCheckUtils]: 100: Hoare triple {6391#(<= 31 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6401#(<= 32 main_~y~0)} is VALID [2022-04-27 10:52:59,553 INFO L290 TraceCheckUtils]: 101: Hoare triple {6401#(<= 32 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6401#(<= 32 main_~y~0)} is VALID [2022-04-27 10:52:59,553 INFO L290 TraceCheckUtils]: 102: Hoare triple {6401#(<= 32 main_~y~0)} assume !false; {6401#(<= 32 main_~y~0)} is VALID [2022-04-27 10:52:59,553 INFO L290 TraceCheckUtils]: 103: Hoare triple {6401#(<= 32 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6411#(<= 33 main_~y~0)} is VALID [2022-04-27 10:52:59,553 INFO L290 TraceCheckUtils]: 104: Hoare triple {6411#(<= 33 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6411#(<= 33 main_~y~0)} is VALID [2022-04-27 10:52:59,554 INFO L290 TraceCheckUtils]: 105: Hoare triple {6411#(<= 33 main_~y~0)} assume !false; {6411#(<= 33 main_~y~0)} is VALID [2022-04-27 10:52:59,554 INFO L290 TraceCheckUtils]: 106: Hoare triple {6411#(<= 33 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6421#(<= 34 main_~y~0)} is VALID [2022-04-27 10:52:59,554 INFO L290 TraceCheckUtils]: 107: Hoare triple {6421#(<= 34 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6421#(<= 34 main_~y~0)} is VALID [2022-04-27 10:52:59,555 INFO L290 TraceCheckUtils]: 108: Hoare triple {6421#(<= 34 main_~y~0)} assume !false; {6421#(<= 34 main_~y~0)} is VALID [2022-04-27 10:52:59,555 INFO L290 TraceCheckUtils]: 109: Hoare triple {6421#(<= 34 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6431#(<= 35 main_~y~0)} is VALID [2022-04-27 10:52:59,555 INFO L290 TraceCheckUtils]: 110: Hoare triple {6431#(<= 35 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6431#(<= 35 main_~y~0)} is VALID [2022-04-27 10:52:59,556 INFO L290 TraceCheckUtils]: 111: Hoare triple {6431#(<= 35 main_~y~0)} assume !false; {6431#(<= 35 main_~y~0)} is VALID [2022-04-27 10:52:59,556 INFO L290 TraceCheckUtils]: 112: Hoare triple {6431#(<= 35 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6441#(<= 36 main_~y~0)} is VALID [2022-04-27 10:52:59,556 INFO L290 TraceCheckUtils]: 113: Hoare triple {6441#(<= 36 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6441#(<= 36 main_~y~0)} is VALID [2022-04-27 10:52:59,557 INFO L290 TraceCheckUtils]: 114: Hoare triple {6441#(<= 36 main_~y~0)} assume !false; {6441#(<= 36 main_~y~0)} is VALID [2022-04-27 10:52:59,557 INFO L290 TraceCheckUtils]: 115: Hoare triple {6441#(<= 36 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6451#(<= 37 main_~y~0)} is VALID [2022-04-27 10:52:59,557 INFO L290 TraceCheckUtils]: 116: Hoare triple {6451#(<= 37 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6451#(<= 37 main_~y~0)} is VALID [2022-04-27 10:52:59,557 INFO L290 TraceCheckUtils]: 117: Hoare triple {6451#(<= 37 main_~y~0)} assume !false; {6451#(<= 37 main_~y~0)} is VALID [2022-04-27 10:52:59,558 INFO L290 TraceCheckUtils]: 118: Hoare triple {6451#(<= 37 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6461#(<= 38 main_~y~0)} is VALID [2022-04-27 10:52:59,558 INFO L290 TraceCheckUtils]: 119: Hoare triple {6461#(<= 38 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6461#(<= 38 main_~y~0)} is VALID [2022-04-27 10:52:59,558 INFO L290 TraceCheckUtils]: 120: Hoare triple {6461#(<= 38 main_~y~0)} assume !false; {6461#(<= 38 main_~y~0)} is VALID [2022-04-27 10:52:59,559 INFO L290 TraceCheckUtils]: 121: Hoare triple {6461#(<= 38 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6471#(<= 39 main_~y~0)} is VALID [2022-04-27 10:52:59,559 INFO L290 TraceCheckUtils]: 122: Hoare triple {6471#(<= 39 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6471#(<= 39 main_~y~0)} is VALID [2022-04-27 10:52:59,559 INFO L290 TraceCheckUtils]: 123: Hoare triple {6471#(<= 39 main_~y~0)} assume !false; {6471#(<= 39 main_~y~0)} is VALID [2022-04-27 10:52:59,560 INFO L290 TraceCheckUtils]: 124: Hoare triple {6471#(<= 39 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6481#(<= 40 main_~y~0)} is VALID [2022-04-27 10:52:59,560 INFO L290 TraceCheckUtils]: 125: Hoare triple {6481#(<= 40 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6481#(<= 40 main_~y~0)} is VALID [2022-04-27 10:52:59,560 INFO L290 TraceCheckUtils]: 126: Hoare triple {6481#(<= 40 main_~y~0)} assume !false; {6481#(<= 40 main_~y~0)} is VALID [2022-04-27 10:52:59,560 INFO L290 TraceCheckUtils]: 127: Hoare triple {6481#(<= 40 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6491#(<= 41 main_~y~0)} is VALID [2022-04-27 10:52:59,561 INFO L290 TraceCheckUtils]: 128: Hoare triple {6491#(<= 41 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6491#(<= 41 main_~y~0)} is VALID [2022-04-27 10:52:59,561 INFO L290 TraceCheckUtils]: 129: Hoare triple {6491#(<= 41 main_~y~0)} assume !false; {6491#(<= 41 main_~y~0)} is VALID [2022-04-27 10:52:59,561 INFO L290 TraceCheckUtils]: 130: Hoare triple {6491#(<= 41 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6501#(<= 42 main_~y~0)} is VALID [2022-04-27 10:52:59,562 INFO L290 TraceCheckUtils]: 131: Hoare triple {6501#(<= 42 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6501#(<= 42 main_~y~0)} is VALID [2022-04-27 10:52:59,562 INFO L290 TraceCheckUtils]: 132: Hoare triple {6501#(<= 42 main_~y~0)} assume !false; {6501#(<= 42 main_~y~0)} is VALID [2022-04-27 10:52:59,562 INFO L290 TraceCheckUtils]: 133: Hoare triple {6501#(<= 42 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6511#(<= 43 main_~y~0)} is VALID [2022-04-27 10:52:59,563 INFO L290 TraceCheckUtils]: 134: Hoare triple {6511#(<= 43 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6511#(<= 43 main_~y~0)} is VALID [2022-04-27 10:52:59,563 INFO L290 TraceCheckUtils]: 135: Hoare triple {6511#(<= 43 main_~y~0)} assume !false; {6511#(<= 43 main_~y~0)} is VALID [2022-04-27 10:52:59,563 INFO L290 TraceCheckUtils]: 136: Hoare triple {6511#(<= 43 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6521#(<= 44 main_~y~0)} is VALID [2022-04-27 10:52:59,563 INFO L290 TraceCheckUtils]: 137: Hoare triple {6521#(<= 44 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6521#(<= 44 main_~y~0)} is VALID [2022-04-27 10:52:59,564 INFO L290 TraceCheckUtils]: 138: Hoare triple {6521#(<= 44 main_~y~0)} assume !false; {6521#(<= 44 main_~y~0)} is VALID [2022-04-27 10:52:59,564 INFO L290 TraceCheckUtils]: 139: Hoare triple {6521#(<= 44 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6531#(<= 45 main_~y~0)} is VALID [2022-04-27 10:52:59,564 INFO L290 TraceCheckUtils]: 140: Hoare triple {6531#(<= 45 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6531#(<= 45 main_~y~0)} is VALID [2022-04-27 10:52:59,565 INFO L290 TraceCheckUtils]: 141: Hoare triple {6531#(<= 45 main_~y~0)} assume !false; {6531#(<= 45 main_~y~0)} is VALID [2022-04-27 10:52:59,565 INFO L290 TraceCheckUtils]: 142: Hoare triple {6531#(<= 45 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6541#(<= 46 main_~y~0)} is VALID [2022-04-27 10:52:59,565 INFO L290 TraceCheckUtils]: 143: Hoare triple {6541#(<= 46 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6541#(<= 46 main_~y~0)} is VALID [2022-04-27 10:52:59,565 INFO L290 TraceCheckUtils]: 144: Hoare triple {6541#(<= 46 main_~y~0)} assume !false; {6541#(<= 46 main_~y~0)} is VALID [2022-04-27 10:52:59,566 INFO L290 TraceCheckUtils]: 145: Hoare triple {6541#(<= 46 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6551#(<= 47 main_~y~0)} is VALID [2022-04-27 10:52:59,566 INFO L290 TraceCheckUtils]: 146: Hoare triple {6551#(<= 47 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6551#(<= 47 main_~y~0)} is VALID [2022-04-27 10:52:59,566 INFO L290 TraceCheckUtils]: 147: Hoare triple {6551#(<= 47 main_~y~0)} assume !false; {6551#(<= 47 main_~y~0)} is VALID [2022-04-27 10:52:59,567 INFO L290 TraceCheckUtils]: 148: Hoare triple {6551#(<= 47 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6561#(<= 48 main_~y~0)} is VALID [2022-04-27 10:52:59,567 INFO L290 TraceCheckUtils]: 149: Hoare triple {6561#(<= 48 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6561#(<= 48 main_~y~0)} is VALID [2022-04-27 10:52:59,567 INFO L290 TraceCheckUtils]: 150: Hoare triple {6561#(<= 48 main_~y~0)} assume !false; {6561#(<= 48 main_~y~0)} is VALID [2022-04-27 10:52:59,568 INFO L290 TraceCheckUtils]: 151: Hoare triple {6561#(<= 48 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6571#(<= 49 main_~y~0)} is VALID [2022-04-27 10:52:59,568 INFO L290 TraceCheckUtils]: 152: Hoare triple {6571#(<= 49 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6571#(<= 49 main_~y~0)} is VALID [2022-04-27 10:52:59,568 INFO L290 TraceCheckUtils]: 153: Hoare triple {6571#(<= 49 main_~y~0)} assume !false; {6571#(<= 49 main_~y~0)} is VALID [2022-04-27 10:52:59,568 INFO L290 TraceCheckUtils]: 154: Hoare triple {6571#(<= 49 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6581#(<= 50 main_~y~0)} is VALID [2022-04-27 10:52:59,569 INFO L290 TraceCheckUtils]: 155: Hoare triple {6581#(<= 50 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6581#(<= 50 main_~y~0)} is VALID [2022-04-27 10:52:59,569 INFO L290 TraceCheckUtils]: 156: Hoare triple {6581#(<= 50 main_~y~0)} assume !false; {6581#(<= 50 main_~y~0)} is VALID [2022-04-27 10:52:59,569 INFO L290 TraceCheckUtils]: 157: Hoare triple {6581#(<= 50 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6571#(<= 49 main_~y~0)} is VALID [2022-04-27 10:52:59,569 INFO L290 TraceCheckUtils]: 158: Hoare triple {6571#(<= 49 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6571#(<= 49 main_~y~0)} is VALID [2022-04-27 10:52:59,570 INFO L290 TraceCheckUtils]: 159: Hoare triple {6571#(<= 49 main_~y~0)} assume !false; {6571#(<= 49 main_~y~0)} is VALID [2022-04-27 10:52:59,570 INFO L290 TraceCheckUtils]: 160: Hoare triple {6571#(<= 49 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6561#(<= 48 main_~y~0)} is VALID [2022-04-27 10:52:59,570 INFO L290 TraceCheckUtils]: 161: Hoare triple {6561#(<= 48 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6561#(<= 48 main_~y~0)} is VALID [2022-04-27 10:52:59,571 INFO L290 TraceCheckUtils]: 162: Hoare triple {6561#(<= 48 main_~y~0)} assume !false; {6561#(<= 48 main_~y~0)} is VALID [2022-04-27 10:52:59,571 INFO L290 TraceCheckUtils]: 163: Hoare triple {6561#(<= 48 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6551#(<= 47 main_~y~0)} is VALID [2022-04-27 10:52:59,571 INFO L290 TraceCheckUtils]: 164: Hoare triple {6551#(<= 47 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6551#(<= 47 main_~y~0)} is VALID [2022-04-27 10:52:59,571 INFO L290 TraceCheckUtils]: 165: Hoare triple {6551#(<= 47 main_~y~0)} assume !false; {6551#(<= 47 main_~y~0)} is VALID [2022-04-27 10:52:59,572 INFO L290 TraceCheckUtils]: 166: Hoare triple {6551#(<= 47 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6541#(<= 46 main_~y~0)} is VALID [2022-04-27 10:52:59,572 INFO L290 TraceCheckUtils]: 167: Hoare triple {6541#(<= 46 main_~y~0)} assume ~y~0 < 0; {6061#false} is VALID [2022-04-27 10:52:59,572 INFO L272 TraceCheckUtils]: 168: Hoare triple {6061#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {6061#false} is VALID [2022-04-27 10:52:59,572 INFO L290 TraceCheckUtils]: 169: Hoare triple {6061#false} ~cond := #in~cond; {6061#false} is VALID [2022-04-27 10:52:59,572 INFO L290 TraceCheckUtils]: 170: Hoare triple {6061#false} assume 0 == ~cond; {6061#false} is VALID [2022-04-27 10:52:59,572 INFO L290 TraceCheckUtils]: 171: Hoare triple {6061#false} assume !false; {6061#false} is VALID [2022-04-27 10:52:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4293 backedges. 4249 proven. 34 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-27 10:52:59,574 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:53:01,169 INFO L290 TraceCheckUtils]: 171: Hoare triple {6061#false} assume !false; {6061#false} is VALID [2022-04-27 10:53:01,170 INFO L290 TraceCheckUtils]: 170: Hoare triple {6061#false} assume 0 == ~cond; {6061#false} is VALID [2022-04-27 10:53:01,170 INFO L290 TraceCheckUtils]: 169: Hoare triple {6061#false} ~cond := #in~cond; {6061#false} is VALID [2022-04-27 10:53:01,170 INFO L272 TraceCheckUtils]: 168: Hoare triple {6061#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {6061#false} is VALID [2022-04-27 10:53:01,170 INFO L290 TraceCheckUtils]: 167: Hoare triple {6065#(<= 0 main_~y~0)} assume ~y~0 < 0; {6061#false} is VALID [2022-04-27 10:53:01,170 INFO L290 TraceCheckUtils]: 166: Hoare triple {6066#(<= 1 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6065#(<= 0 main_~y~0)} is VALID [2022-04-27 10:53:01,171 INFO L290 TraceCheckUtils]: 165: Hoare triple {6066#(<= 1 main_~y~0)} assume !false; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:53:01,171 INFO L290 TraceCheckUtils]: 164: Hoare triple {6066#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:53:01,171 INFO L290 TraceCheckUtils]: 163: Hoare triple {6067#(<= 2 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:53:01,171 INFO L290 TraceCheckUtils]: 162: Hoare triple {6067#(<= 2 main_~y~0)} assume !false; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:53:01,172 INFO L290 TraceCheckUtils]: 161: Hoare triple {6067#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:53:01,172 INFO L290 TraceCheckUtils]: 160: Hoare triple {6068#(<= 3 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:53:01,172 INFO L290 TraceCheckUtils]: 159: Hoare triple {6068#(<= 3 main_~y~0)} assume !false; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:53:01,173 INFO L290 TraceCheckUtils]: 158: Hoare triple {6068#(<= 3 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:53:01,173 INFO L290 TraceCheckUtils]: 157: Hoare triple {6069#(<= 4 main_~y~0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:53:01,173 INFO L290 TraceCheckUtils]: 156: Hoare triple {6069#(<= 4 main_~y~0)} assume !false; {6069#(<= 4 main_~y~0)} is VALID [2022-04-27 10:53:01,173 INFO L290 TraceCheckUtils]: 155: Hoare triple {6069#(<= 4 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6069#(<= 4 main_~y~0)} is VALID [2022-04-27 10:53:01,174 INFO L290 TraceCheckUtils]: 154: Hoare triple {6068#(<= 3 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6069#(<= 4 main_~y~0)} is VALID [2022-04-27 10:53:01,174 INFO L290 TraceCheckUtils]: 153: Hoare triple {6068#(<= 3 main_~y~0)} assume !false; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:53:01,174 INFO L290 TraceCheckUtils]: 152: Hoare triple {6068#(<= 3 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:53:01,175 INFO L290 TraceCheckUtils]: 151: Hoare triple {6067#(<= 2 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6068#(<= 3 main_~y~0)} is VALID [2022-04-27 10:53:01,175 INFO L290 TraceCheckUtils]: 150: Hoare triple {6067#(<= 2 main_~y~0)} assume !false; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:53:01,175 INFO L290 TraceCheckUtils]: 149: Hoare triple {6067#(<= 2 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:53:01,176 INFO L290 TraceCheckUtils]: 148: Hoare triple {6066#(<= 1 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6067#(<= 2 main_~y~0)} is VALID [2022-04-27 10:53:01,176 INFO L290 TraceCheckUtils]: 147: Hoare triple {6066#(<= 1 main_~y~0)} assume !false; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:53:01,176 INFO L290 TraceCheckUtils]: 146: Hoare triple {6066#(<= 1 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:53:01,176 INFO L290 TraceCheckUtils]: 145: Hoare triple {6065#(<= 0 main_~y~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6066#(<= 1 main_~y~0)} is VALID [2022-04-27 10:53:01,177 INFO L290 TraceCheckUtils]: 144: Hoare triple {6065#(<= 0 main_~y~0)} assume !false; {6065#(<= 0 main_~y~0)} is VALID [2022-04-27 10:53:01,187 INFO L290 TraceCheckUtils]: 143: Hoare triple {6065#(<= 0 main_~y~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6065#(<= 0 main_~y~0)} is VALID [2022-04-27 10:53:01,188 INFO L290 TraceCheckUtils]: 142: Hoare triple {6720#(<= 0 (+ main_~y~0 1))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6065#(<= 0 main_~y~0)} is VALID [2022-04-27 10:53:01,188 INFO L290 TraceCheckUtils]: 141: Hoare triple {6720#(<= 0 (+ main_~y~0 1))} assume !false; {6720#(<= 0 (+ main_~y~0 1))} is VALID [2022-04-27 10:53:01,188 INFO L290 TraceCheckUtils]: 140: Hoare triple {6720#(<= 0 (+ main_~y~0 1))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6720#(<= 0 (+ main_~y~0 1))} is VALID [2022-04-27 10:53:01,189 INFO L290 TraceCheckUtils]: 139: Hoare triple {6730#(<= 0 (+ main_~y~0 2))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6720#(<= 0 (+ main_~y~0 1))} is VALID [2022-04-27 10:53:01,189 INFO L290 TraceCheckUtils]: 138: Hoare triple {6730#(<= 0 (+ main_~y~0 2))} assume !false; {6730#(<= 0 (+ main_~y~0 2))} is VALID [2022-04-27 10:53:01,189 INFO L290 TraceCheckUtils]: 137: Hoare triple {6730#(<= 0 (+ main_~y~0 2))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6730#(<= 0 (+ main_~y~0 2))} is VALID [2022-04-27 10:53:01,190 INFO L290 TraceCheckUtils]: 136: Hoare triple {6740#(<= 0 (+ main_~y~0 3))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6730#(<= 0 (+ main_~y~0 2))} is VALID [2022-04-27 10:53:01,190 INFO L290 TraceCheckUtils]: 135: Hoare triple {6740#(<= 0 (+ main_~y~0 3))} assume !false; {6740#(<= 0 (+ main_~y~0 3))} is VALID [2022-04-27 10:53:01,190 INFO L290 TraceCheckUtils]: 134: Hoare triple {6740#(<= 0 (+ main_~y~0 3))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6740#(<= 0 (+ main_~y~0 3))} is VALID [2022-04-27 10:53:01,191 INFO L290 TraceCheckUtils]: 133: Hoare triple {6750#(<= 0 (+ main_~y~0 4))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6740#(<= 0 (+ main_~y~0 3))} is VALID [2022-04-27 10:53:01,191 INFO L290 TraceCheckUtils]: 132: Hoare triple {6750#(<= 0 (+ main_~y~0 4))} assume !false; {6750#(<= 0 (+ main_~y~0 4))} is VALID [2022-04-27 10:53:01,191 INFO L290 TraceCheckUtils]: 131: Hoare triple {6750#(<= 0 (+ main_~y~0 4))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6750#(<= 0 (+ main_~y~0 4))} is VALID [2022-04-27 10:53:01,192 INFO L290 TraceCheckUtils]: 130: Hoare triple {6760#(<= 0 (+ 5 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6750#(<= 0 (+ main_~y~0 4))} is VALID [2022-04-27 10:53:01,192 INFO L290 TraceCheckUtils]: 129: Hoare triple {6760#(<= 0 (+ 5 main_~y~0))} assume !false; {6760#(<= 0 (+ 5 main_~y~0))} is VALID [2022-04-27 10:53:01,192 INFO L290 TraceCheckUtils]: 128: Hoare triple {6760#(<= 0 (+ 5 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6760#(<= 0 (+ 5 main_~y~0))} is VALID [2022-04-27 10:53:01,194 INFO L290 TraceCheckUtils]: 127: Hoare triple {6770#(<= 0 (+ main_~y~0 6))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6760#(<= 0 (+ 5 main_~y~0))} is VALID [2022-04-27 10:53:01,194 INFO L290 TraceCheckUtils]: 126: Hoare triple {6770#(<= 0 (+ main_~y~0 6))} assume !false; {6770#(<= 0 (+ main_~y~0 6))} is VALID [2022-04-27 10:53:01,195 INFO L290 TraceCheckUtils]: 125: Hoare triple {6770#(<= 0 (+ main_~y~0 6))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6770#(<= 0 (+ main_~y~0 6))} is VALID [2022-04-27 10:53:01,195 INFO L290 TraceCheckUtils]: 124: Hoare triple {6780#(<= 0 (+ 7 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6770#(<= 0 (+ main_~y~0 6))} is VALID [2022-04-27 10:53:01,195 INFO L290 TraceCheckUtils]: 123: Hoare triple {6780#(<= 0 (+ 7 main_~y~0))} assume !false; {6780#(<= 0 (+ 7 main_~y~0))} is VALID [2022-04-27 10:53:01,195 INFO L290 TraceCheckUtils]: 122: Hoare triple {6780#(<= 0 (+ 7 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6780#(<= 0 (+ 7 main_~y~0))} is VALID [2022-04-27 10:53:01,196 INFO L290 TraceCheckUtils]: 121: Hoare triple {6790#(<= 0 (+ main_~y~0 8))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6780#(<= 0 (+ 7 main_~y~0))} is VALID [2022-04-27 10:53:01,196 INFO L290 TraceCheckUtils]: 120: Hoare triple {6790#(<= 0 (+ main_~y~0 8))} assume !false; {6790#(<= 0 (+ main_~y~0 8))} is VALID [2022-04-27 10:53:01,196 INFO L290 TraceCheckUtils]: 119: Hoare triple {6790#(<= 0 (+ main_~y~0 8))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6790#(<= 0 (+ main_~y~0 8))} is VALID [2022-04-27 10:53:01,197 INFO L290 TraceCheckUtils]: 118: Hoare triple {6800#(<= 0 (+ main_~y~0 9))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6790#(<= 0 (+ main_~y~0 8))} is VALID [2022-04-27 10:53:01,197 INFO L290 TraceCheckUtils]: 117: Hoare triple {6800#(<= 0 (+ main_~y~0 9))} assume !false; {6800#(<= 0 (+ main_~y~0 9))} is VALID [2022-04-27 10:53:01,197 INFO L290 TraceCheckUtils]: 116: Hoare triple {6800#(<= 0 (+ main_~y~0 9))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6800#(<= 0 (+ main_~y~0 9))} is VALID [2022-04-27 10:53:01,198 INFO L290 TraceCheckUtils]: 115: Hoare triple {6810#(<= 0 (+ main_~y~0 10))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6800#(<= 0 (+ main_~y~0 9))} is VALID [2022-04-27 10:53:01,198 INFO L290 TraceCheckUtils]: 114: Hoare triple {6810#(<= 0 (+ main_~y~0 10))} assume !false; {6810#(<= 0 (+ main_~y~0 10))} is VALID [2022-04-27 10:53:01,198 INFO L290 TraceCheckUtils]: 113: Hoare triple {6810#(<= 0 (+ main_~y~0 10))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6810#(<= 0 (+ main_~y~0 10))} is VALID [2022-04-27 10:53:01,199 INFO L290 TraceCheckUtils]: 112: Hoare triple {6820#(<= 0 (+ main_~y~0 11))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6810#(<= 0 (+ main_~y~0 10))} is VALID [2022-04-27 10:53:01,199 INFO L290 TraceCheckUtils]: 111: Hoare triple {6820#(<= 0 (+ main_~y~0 11))} assume !false; {6820#(<= 0 (+ main_~y~0 11))} is VALID [2022-04-27 10:53:01,199 INFO L290 TraceCheckUtils]: 110: Hoare triple {6820#(<= 0 (+ main_~y~0 11))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6820#(<= 0 (+ main_~y~0 11))} is VALID [2022-04-27 10:53:01,200 INFO L290 TraceCheckUtils]: 109: Hoare triple {6830#(<= 0 (+ main_~y~0 12))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6820#(<= 0 (+ main_~y~0 11))} is VALID [2022-04-27 10:53:01,200 INFO L290 TraceCheckUtils]: 108: Hoare triple {6830#(<= 0 (+ main_~y~0 12))} assume !false; {6830#(<= 0 (+ main_~y~0 12))} is VALID [2022-04-27 10:53:01,200 INFO L290 TraceCheckUtils]: 107: Hoare triple {6830#(<= 0 (+ main_~y~0 12))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6830#(<= 0 (+ main_~y~0 12))} is VALID [2022-04-27 10:53:01,201 INFO L290 TraceCheckUtils]: 106: Hoare triple {6840#(<= 0 (+ main_~y~0 13))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6830#(<= 0 (+ main_~y~0 12))} is VALID [2022-04-27 10:53:01,201 INFO L290 TraceCheckUtils]: 105: Hoare triple {6840#(<= 0 (+ main_~y~0 13))} assume !false; {6840#(<= 0 (+ main_~y~0 13))} is VALID [2022-04-27 10:53:01,201 INFO L290 TraceCheckUtils]: 104: Hoare triple {6840#(<= 0 (+ main_~y~0 13))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6840#(<= 0 (+ main_~y~0 13))} is VALID [2022-04-27 10:53:01,201 INFO L290 TraceCheckUtils]: 103: Hoare triple {6850#(<= 0 (+ main_~y~0 14))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6840#(<= 0 (+ main_~y~0 13))} is VALID [2022-04-27 10:53:01,202 INFO L290 TraceCheckUtils]: 102: Hoare triple {6850#(<= 0 (+ main_~y~0 14))} assume !false; {6850#(<= 0 (+ main_~y~0 14))} is VALID [2022-04-27 10:53:01,202 INFO L290 TraceCheckUtils]: 101: Hoare triple {6850#(<= 0 (+ main_~y~0 14))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6850#(<= 0 (+ main_~y~0 14))} is VALID [2022-04-27 10:53:01,202 INFO L290 TraceCheckUtils]: 100: Hoare triple {6860#(<= 0 (+ main_~y~0 15))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6850#(<= 0 (+ main_~y~0 14))} is VALID [2022-04-27 10:53:01,203 INFO L290 TraceCheckUtils]: 99: Hoare triple {6860#(<= 0 (+ main_~y~0 15))} assume !false; {6860#(<= 0 (+ main_~y~0 15))} is VALID [2022-04-27 10:53:01,203 INFO L290 TraceCheckUtils]: 98: Hoare triple {6860#(<= 0 (+ main_~y~0 15))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6860#(<= 0 (+ main_~y~0 15))} is VALID [2022-04-27 10:53:01,203 INFO L290 TraceCheckUtils]: 97: Hoare triple {6870#(<= 0 (+ main_~y~0 16))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6860#(<= 0 (+ main_~y~0 15))} is VALID [2022-04-27 10:53:01,204 INFO L290 TraceCheckUtils]: 96: Hoare triple {6870#(<= 0 (+ main_~y~0 16))} assume !false; {6870#(<= 0 (+ main_~y~0 16))} is VALID [2022-04-27 10:53:01,204 INFO L290 TraceCheckUtils]: 95: Hoare triple {6870#(<= 0 (+ main_~y~0 16))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6870#(<= 0 (+ main_~y~0 16))} is VALID [2022-04-27 10:53:01,204 INFO L290 TraceCheckUtils]: 94: Hoare triple {6880#(<= 0 (+ main_~y~0 17))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6870#(<= 0 (+ main_~y~0 16))} is VALID [2022-04-27 10:53:01,205 INFO L290 TraceCheckUtils]: 93: Hoare triple {6880#(<= 0 (+ main_~y~0 17))} assume !false; {6880#(<= 0 (+ main_~y~0 17))} is VALID [2022-04-27 10:53:01,205 INFO L290 TraceCheckUtils]: 92: Hoare triple {6880#(<= 0 (+ main_~y~0 17))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6880#(<= 0 (+ main_~y~0 17))} is VALID [2022-04-27 10:53:01,205 INFO L290 TraceCheckUtils]: 91: Hoare triple {6890#(<= 0 (+ main_~y~0 18))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6880#(<= 0 (+ main_~y~0 17))} is VALID [2022-04-27 10:53:01,206 INFO L290 TraceCheckUtils]: 90: Hoare triple {6890#(<= 0 (+ main_~y~0 18))} assume !false; {6890#(<= 0 (+ main_~y~0 18))} is VALID [2022-04-27 10:53:01,206 INFO L290 TraceCheckUtils]: 89: Hoare triple {6890#(<= 0 (+ main_~y~0 18))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6890#(<= 0 (+ main_~y~0 18))} is VALID [2022-04-27 10:53:01,206 INFO L290 TraceCheckUtils]: 88: Hoare triple {6900#(<= 0 (+ 19 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6890#(<= 0 (+ main_~y~0 18))} is VALID [2022-04-27 10:53:01,206 INFO L290 TraceCheckUtils]: 87: Hoare triple {6900#(<= 0 (+ 19 main_~y~0))} assume !false; {6900#(<= 0 (+ 19 main_~y~0))} is VALID [2022-04-27 10:53:01,207 INFO L290 TraceCheckUtils]: 86: Hoare triple {6900#(<= 0 (+ 19 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6900#(<= 0 (+ 19 main_~y~0))} is VALID [2022-04-27 10:53:01,207 INFO L290 TraceCheckUtils]: 85: Hoare triple {6910#(<= 0 (+ main_~y~0 20))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6900#(<= 0 (+ 19 main_~y~0))} is VALID [2022-04-27 10:53:01,207 INFO L290 TraceCheckUtils]: 84: Hoare triple {6910#(<= 0 (+ main_~y~0 20))} assume !false; {6910#(<= 0 (+ main_~y~0 20))} is VALID [2022-04-27 10:53:01,208 INFO L290 TraceCheckUtils]: 83: Hoare triple {6910#(<= 0 (+ main_~y~0 20))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6910#(<= 0 (+ main_~y~0 20))} is VALID [2022-04-27 10:53:01,208 INFO L290 TraceCheckUtils]: 82: Hoare triple {6920#(<= 0 (+ main_~y~0 21))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6910#(<= 0 (+ main_~y~0 20))} is VALID [2022-04-27 10:53:01,208 INFO L290 TraceCheckUtils]: 81: Hoare triple {6920#(<= 0 (+ main_~y~0 21))} assume !false; {6920#(<= 0 (+ main_~y~0 21))} is VALID [2022-04-27 10:53:01,209 INFO L290 TraceCheckUtils]: 80: Hoare triple {6920#(<= 0 (+ main_~y~0 21))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6920#(<= 0 (+ main_~y~0 21))} is VALID [2022-04-27 10:53:01,209 INFO L290 TraceCheckUtils]: 79: Hoare triple {6930#(<= 0 (+ main_~y~0 22))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6920#(<= 0 (+ main_~y~0 21))} is VALID [2022-04-27 10:53:01,209 INFO L290 TraceCheckUtils]: 78: Hoare triple {6930#(<= 0 (+ main_~y~0 22))} assume !false; {6930#(<= 0 (+ main_~y~0 22))} is VALID [2022-04-27 10:53:01,210 INFO L290 TraceCheckUtils]: 77: Hoare triple {6930#(<= 0 (+ main_~y~0 22))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6930#(<= 0 (+ main_~y~0 22))} is VALID [2022-04-27 10:53:01,210 INFO L290 TraceCheckUtils]: 76: Hoare triple {6940#(<= 0 (+ 23 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6930#(<= 0 (+ main_~y~0 22))} is VALID [2022-04-27 10:53:01,210 INFO L290 TraceCheckUtils]: 75: Hoare triple {6940#(<= 0 (+ 23 main_~y~0))} assume !false; {6940#(<= 0 (+ 23 main_~y~0))} is VALID [2022-04-27 10:53:01,221 INFO L290 TraceCheckUtils]: 74: Hoare triple {6940#(<= 0 (+ 23 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6940#(<= 0 (+ 23 main_~y~0))} is VALID [2022-04-27 10:53:01,221 INFO L290 TraceCheckUtils]: 73: Hoare triple {6950#(<= 0 (+ main_~y~0 24))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6940#(<= 0 (+ 23 main_~y~0))} is VALID [2022-04-27 10:53:01,221 INFO L290 TraceCheckUtils]: 72: Hoare triple {6950#(<= 0 (+ main_~y~0 24))} assume !false; {6950#(<= 0 (+ main_~y~0 24))} is VALID [2022-04-27 10:53:01,222 INFO L290 TraceCheckUtils]: 71: Hoare triple {6950#(<= 0 (+ main_~y~0 24))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6950#(<= 0 (+ main_~y~0 24))} is VALID [2022-04-27 10:53:01,222 INFO L290 TraceCheckUtils]: 70: Hoare triple {6960#(<= 0 (+ main_~y~0 25))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6950#(<= 0 (+ main_~y~0 24))} is VALID [2022-04-27 10:53:01,222 INFO L290 TraceCheckUtils]: 69: Hoare triple {6960#(<= 0 (+ main_~y~0 25))} assume !false; {6960#(<= 0 (+ main_~y~0 25))} is VALID [2022-04-27 10:53:01,223 INFO L290 TraceCheckUtils]: 68: Hoare triple {6960#(<= 0 (+ main_~y~0 25))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6960#(<= 0 (+ main_~y~0 25))} is VALID [2022-04-27 10:53:01,223 INFO L290 TraceCheckUtils]: 67: Hoare triple {6970#(<= 0 (+ main_~y~0 26))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6960#(<= 0 (+ main_~y~0 25))} is VALID [2022-04-27 10:53:01,224 INFO L290 TraceCheckUtils]: 66: Hoare triple {6970#(<= 0 (+ main_~y~0 26))} assume !false; {6970#(<= 0 (+ main_~y~0 26))} is VALID [2022-04-27 10:53:01,224 INFO L290 TraceCheckUtils]: 65: Hoare triple {6970#(<= 0 (+ main_~y~0 26))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6970#(<= 0 (+ main_~y~0 26))} is VALID [2022-04-27 10:53:01,224 INFO L290 TraceCheckUtils]: 64: Hoare triple {6980#(<= 0 (+ main_~y~0 27))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6970#(<= 0 (+ main_~y~0 26))} is VALID [2022-04-27 10:53:01,225 INFO L290 TraceCheckUtils]: 63: Hoare triple {6980#(<= 0 (+ main_~y~0 27))} assume !false; {6980#(<= 0 (+ main_~y~0 27))} is VALID [2022-04-27 10:53:01,225 INFO L290 TraceCheckUtils]: 62: Hoare triple {6980#(<= 0 (+ main_~y~0 27))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6980#(<= 0 (+ main_~y~0 27))} is VALID [2022-04-27 10:53:01,225 INFO L290 TraceCheckUtils]: 61: Hoare triple {6990#(<= 0 (+ main_~y~0 28))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6980#(<= 0 (+ main_~y~0 27))} is VALID [2022-04-27 10:53:01,226 INFO L290 TraceCheckUtils]: 60: Hoare triple {6990#(<= 0 (+ main_~y~0 28))} assume !false; {6990#(<= 0 (+ main_~y~0 28))} is VALID [2022-04-27 10:53:01,226 INFO L290 TraceCheckUtils]: 59: Hoare triple {6990#(<= 0 (+ main_~y~0 28))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {6990#(<= 0 (+ main_~y~0 28))} is VALID [2022-04-27 10:53:01,226 INFO L290 TraceCheckUtils]: 58: Hoare triple {7000#(<= 0 (+ 29 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {6990#(<= 0 (+ main_~y~0 28))} is VALID [2022-04-27 10:53:01,227 INFO L290 TraceCheckUtils]: 57: Hoare triple {7000#(<= 0 (+ 29 main_~y~0))} assume !false; {7000#(<= 0 (+ 29 main_~y~0))} is VALID [2022-04-27 10:53:01,227 INFO L290 TraceCheckUtils]: 56: Hoare triple {7000#(<= 0 (+ 29 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7000#(<= 0 (+ 29 main_~y~0))} is VALID [2022-04-27 10:53:01,228 INFO L290 TraceCheckUtils]: 55: Hoare triple {7010#(<= 0 (+ 30 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7000#(<= 0 (+ 29 main_~y~0))} is VALID [2022-04-27 10:53:01,228 INFO L290 TraceCheckUtils]: 54: Hoare triple {7010#(<= 0 (+ 30 main_~y~0))} assume !false; {7010#(<= 0 (+ 30 main_~y~0))} is VALID [2022-04-27 10:53:01,228 INFO L290 TraceCheckUtils]: 53: Hoare triple {7010#(<= 0 (+ 30 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7010#(<= 0 (+ 30 main_~y~0))} is VALID [2022-04-27 10:53:01,229 INFO L290 TraceCheckUtils]: 52: Hoare triple {7020#(<= 0 (+ main_~y~0 31))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7010#(<= 0 (+ 30 main_~y~0))} is VALID [2022-04-27 10:53:01,229 INFO L290 TraceCheckUtils]: 51: Hoare triple {7020#(<= 0 (+ main_~y~0 31))} assume !false; {7020#(<= 0 (+ main_~y~0 31))} is VALID [2022-04-27 10:53:01,229 INFO L290 TraceCheckUtils]: 50: Hoare triple {7020#(<= 0 (+ main_~y~0 31))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7020#(<= 0 (+ main_~y~0 31))} is VALID [2022-04-27 10:53:01,230 INFO L290 TraceCheckUtils]: 49: Hoare triple {7030#(<= 0 (+ 32 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7020#(<= 0 (+ main_~y~0 31))} is VALID [2022-04-27 10:53:01,230 INFO L290 TraceCheckUtils]: 48: Hoare triple {7030#(<= 0 (+ 32 main_~y~0))} assume !false; {7030#(<= 0 (+ 32 main_~y~0))} is VALID [2022-04-27 10:53:01,230 INFO L290 TraceCheckUtils]: 47: Hoare triple {7030#(<= 0 (+ 32 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7030#(<= 0 (+ 32 main_~y~0))} is VALID [2022-04-27 10:53:01,231 INFO L290 TraceCheckUtils]: 46: Hoare triple {7040#(<= 0 (+ main_~y~0 33))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7030#(<= 0 (+ 32 main_~y~0))} is VALID [2022-04-27 10:53:01,231 INFO L290 TraceCheckUtils]: 45: Hoare triple {7040#(<= 0 (+ main_~y~0 33))} assume !false; {7040#(<= 0 (+ main_~y~0 33))} is VALID [2022-04-27 10:53:01,231 INFO L290 TraceCheckUtils]: 44: Hoare triple {7040#(<= 0 (+ main_~y~0 33))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7040#(<= 0 (+ main_~y~0 33))} is VALID [2022-04-27 10:53:01,232 INFO L290 TraceCheckUtils]: 43: Hoare triple {7050#(<= 0 (+ main_~y~0 34))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7040#(<= 0 (+ main_~y~0 33))} is VALID [2022-04-27 10:53:01,232 INFO L290 TraceCheckUtils]: 42: Hoare triple {7050#(<= 0 (+ main_~y~0 34))} assume !false; {7050#(<= 0 (+ main_~y~0 34))} is VALID [2022-04-27 10:53:01,232 INFO L290 TraceCheckUtils]: 41: Hoare triple {7050#(<= 0 (+ main_~y~0 34))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7050#(<= 0 (+ main_~y~0 34))} is VALID [2022-04-27 10:53:01,233 INFO L290 TraceCheckUtils]: 40: Hoare triple {7060#(<= 0 (+ 35 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7050#(<= 0 (+ main_~y~0 34))} is VALID [2022-04-27 10:53:01,233 INFO L290 TraceCheckUtils]: 39: Hoare triple {7060#(<= 0 (+ 35 main_~y~0))} assume !false; {7060#(<= 0 (+ 35 main_~y~0))} is VALID [2022-04-27 10:53:01,234 INFO L290 TraceCheckUtils]: 38: Hoare triple {7060#(<= 0 (+ 35 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7060#(<= 0 (+ 35 main_~y~0))} is VALID [2022-04-27 10:53:01,234 INFO L290 TraceCheckUtils]: 37: Hoare triple {7070#(<= 0 (+ main_~y~0 36))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7060#(<= 0 (+ 35 main_~y~0))} is VALID [2022-04-27 10:53:01,234 INFO L290 TraceCheckUtils]: 36: Hoare triple {7070#(<= 0 (+ main_~y~0 36))} assume !false; {7070#(<= 0 (+ main_~y~0 36))} is VALID [2022-04-27 10:53:01,235 INFO L290 TraceCheckUtils]: 35: Hoare triple {7070#(<= 0 (+ main_~y~0 36))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7070#(<= 0 (+ main_~y~0 36))} is VALID [2022-04-27 10:53:01,235 INFO L290 TraceCheckUtils]: 34: Hoare triple {7080#(<= 0 (+ main_~y~0 37))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7070#(<= 0 (+ main_~y~0 36))} is VALID [2022-04-27 10:53:01,235 INFO L290 TraceCheckUtils]: 33: Hoare triple {7080#(<= 0 (+ main_~y~0 37))} assume !false; {7080#(<= 0 (+ main_~y~0 37))} is VALID [2022-04-27 10:53:01,236 INFO L290 TraceCheckUtils]: 32: Hoare triple {7080#(<= 0 (+ main_~y~0 37))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7080#(<= 0 (+ main_~y~0 37))} is VALID [2022-04-27 10:53:01,236 INFO L290 TraceCheckUtils]: 31: Hoare triple {7090#(<= 0 (+ main_~y~0 38))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7080#(<= 0 (+ main_~y~0 37))} is VALID [2022-04-27 10:53:01,236 INFO L290 TraceCheckUtils]: 30: Hoare triple {7090#(<= 0 (+ main_~y~0 38))} assume !false; {7090#(<= 0 (+ main_~y~0 38))} is VALID [2022-04-27 10:53:01,237 INFO L290 TraceCheckUtils]: 29: Hoare triple {7090#(<= 0 (+ main_~y~0 38))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7090#(<= 0 (+ main_~y~0 38))} is VALID [2022-04-27 10:53:01,237 INFO L290 TraceCheckUtils]: 28: Hoare triple {7100#(<= 0 (+ main_~y~0 39))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7090#(<= 0 (+ main_~y~0 38))} is VALID [2022-04-27 10:53:01,238 INFO L290 TraceCheckUtils]: 27: Hoare triple {7100#(<= 0 (+ main_~y~0 39))} assume !false; {7100#(<= 0 (+ main_~y~0 39))} is VALID [2022-04-27 10:53:01,238 INFO L290 TraceCheckUtils]: 26: Hoare triple {7100#(<= 0 (+ main_~y~0 39))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7100#(<= 0 (+ main_~y~0 39))} is VALID [2022-04-27 10:53:01,238 INFO L290 TraceCheckUtils]: 25: Hoare triple {7110#(<= 0 (+ 40 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7100#(<= 0 (+ main_~y~0 39))} is VALID [2022-04-27 10:53:01,239 INFO L290 TraceCheckUtils]: 24: Hoare triple {7110#(<= 0 (+ 40 main_~y~0))} assume !false; {7110#(<= 0 (+ 40 main_~y~0))} is VALID [2022-04-27 10:53:01,239 INFO L290 TraceCheckUtils]: 23: Hoare triple {7110#(<= 0 (+ 40 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7110#(<= 0 (+ 40 main_~y~0))} is VALID [2022-04-27 10:53:01,239 INFO L290 TraceCheckUtils]: 22: Hoare triple {7120#(<= 0 (+ 41 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7110#(<= 0 (+ 40 main_~y~0))} is VALID [2022-04-27 10:53:01,240 INFO L290 TraceCheckUtils]: 21: Hoare triple {7120#(<= 0 (+ 41 main_~y~0))} assume !false; {7120#(<= 0 (+ 41 main_~y~0))} is VALID [2022-04-27 10:53:01,240 INFO L290 TraceCheckUtils]: 20: Hoare triple {7120#(<= 0 (+ 41 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7120#(<= 0 (+ 41 main_~y~0))} is VALID [2022-04-27 10:53:01,240 INFO L290 TraceCheckUtils]: 19: Hoare triple {7130#(<= 0 (+ 42 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7120#(<= 0 (+ 41 main_~y~0))} is VALID [2022-04-27 10:53:01,241 INFO L290 TraceCheckUtils]: 18: Hoare triple {7130#(<= 0 (+ 42 main_~y~0))} assume !false; {7130#(<= 0 (+ 42 main_~y~0))} is VALID [2022-04-27 10:53:01,241 INFO L290 TraceCheckUtils]: 17: Hoare triple {7130#(<= 0 (+ 42 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7130#(<= 0 (+ 42 main_~y~0))} is VALID [2022-04-27 10:53:01,241 INFO L290 TraceCheckUtils]: 16: Hoare triple {7140#(<= 0 (+ main_~y~0 43))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7130#(<= 0 (+ 42 main_~y~0))} is VALID [2022-04-27 10:53:01,242 INFO L290 TraceCheckUtils]: 15: Hoare triple {7140#(<= 0 (+ main_~y~0 43))} assume !false; {7140#(<= 0 (+ main_~y~0 43))} is VALID [2022-04-27 10:53:01,242 INFO L290 TraceCheckUtils]: 14: Hoare triple {7140#(<= 0 (+ main_~y~0 43))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7140#(<= 0 (+ main_~y~0 43))} is VALID [2022-04-27 10:53:01,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {7150#(<= 0 (+ 44 main_~y~0))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7140#(<= 0 (+ main_~y~0 43))} is VALID [2022-04-27 10:53:01,243 INFO L290 TraceCheckUtils]: 12: Hoare triple {7150#(<= 0 (+ 44 main_~y~0))} assume !false; {7150#(<= 0 (+ 44 main_~y~0))} is VALID [2022-04-27 10:53:01,243 INFO L290 TraceCheckUtils]: 11: Hoare triple {7150#(<= 0 (+ 44 main_~y~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7150#(<= 0 (+ 44 main_~y~0))} is VALID [2022-04-27 10:53:01,244 INFO L290 TraceCheckUtils]: 10: Hoare triple {7160#(<= 0 (+ main_~y~0 45))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7150#(<= 0 (+ 44 main_~y~0))} is VALID [2022-04-27 10:53:01,244 INFO L290 TraceCheckUtils]: 9: Hoare triple {7160#(<= 0 (+ main_~y~0 45))} assume !false; {7160#(<= 0 (+ main_~y~0 45))} is VALID [2022-04-27 10:53:01,244 INFO L290 TraceCheckUtils]: 8: Hoare triple {7160#(<= 0 (+ main_~y~0 45))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {7160#(<= 0 (+ main_~y~0 45))} is VALID [2022-04-27 10:53:01,245 INFO L290 TraceCheckUtils]: 7: Hoare triple {7170#(<= 0 (+ main_~y~0 46))} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {7160#(<= 0 (+ main_~y~0 45))} is VALID [2022-04-27 10:53:01,245 INFO L290 TraceCheckUtils]: 6: Hoare triple {7170#(<= 0 (+ main_~y~0 46))} assume !false; {7170#(<= 0 (+ main_~y~0 46))} is VALID [2022-04-27 10:53:01,245 INFO L290 TraceCheckUtils]: 5: Hoare triple {6060#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {7170#(<= 0 (+ main_~y~0 46))} is VALID [2022-04-27 10:53:01,245 INFO L272 TraceCheckUtils]: 4: Hoare triple {6060#true} call #t~ret4 := main(); {6060#true} is VALID [2022-04-27 10:53:01,245 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6060#true} {6060#true} #61#return; {6060#true} is VALID [2022-04-27 10:53:01,246 INFO L290 TraceCheckUtils]: 2: Hoare triple {6060#true} assume true; {6060#true} is VALID [2022-04-27 10:53:01,246 INFO L290 TraceCheckUtils]: 1: Hoare triple {6060#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {6060#true} is VALID [2022-04-27 10:53:01,246 INFO L272 TraceCheckUtils]: 0: Hoare triple {6060#true} call ULTIMATE.init(); {6060#true} is VALID [2022-04-27 10:53:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4293 backedges. 4249 proven. 34 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-27 10:53:01,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1613759665] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:53:01,248 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:53:01,248 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 53, 53] total 100 [2022-04-27 10:53:01,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411107493] [2022-04-27 10:53:01,248 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:53:01,249 INFO L78 Accepts]: Start accepts. Automaton has has 100 states, 100 states have (on average 3.12) internal successors, (312), 99 states have internal predecessors, (312), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 172 [2022-04-27 10:53:01,253 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:53:01,254 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 100 states, 100 states have (on average 3.12) internal successors, (312), 99 states have internal predecessors, (312), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:01,452 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 317 edges. 317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:01,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 100 states [2022-04-27 10:53:01,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:53:01,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2022-04-27 10:53:01,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4853, Invalid=5047, Unknown=0, NotChecked=0, Total=9900 [2022-04-27 10:53:01,461 INFO L87 Difference]: Start difference. First operand 173 states and 177 transitions. Second operand has 100 states, 100 states have (on average 3.12) internal successors, (312), 99 states have internal predecessors, (312), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:03,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:03,752 INFO L93 Difference]: Finished difference Result 789 states and 1027 transitions. [2022-04-27 10:53:03,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-27 10:53:03,753 INFO L78 Accepts]: Start accepts. Automaton has has 100 states, 100 states have (on average 3.12) internal successors, (312), 99 states have internal predecessors, (312), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 172 [2022-04-27 10:53:03,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:53:03,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 100 states have (on average 3.12) internal successors, (312), 99 states have internal predecessors, (312), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:03,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 267 transitions. [2022-04-27 10:53:03,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 100 states have (on average 3.12) internal successors, (312), 99 states have internal predecessors, (312), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 267 transitions. [2022-04-27 10:53:03,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 267 transitions. [2022-04-27 10:53:03,936 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 267 edges. 267 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:03,958 INFO L225 Difference]: With dead ends: 789 [2022-04-27 10:53:03,958 INFO L226 Difference]: Without dead ends: 784 [2022-04-27 10:53:03,962 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 458 GetRequests, 307 SyntacticMatches, 1 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6030 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=10053, Invalid=12899, Unknown=0, NotChecked=0, Total=22952 [2022-04-27 10:53:03,962 INFO L413 NwaCegarLoop]: 61 mSDtfsCounter, 17 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 667 mSolverCounterSat, 250 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 93 SdHoareTripleChecker+Invalid, 917 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 250 IncrementalHoareTripleChecker+Valid, 667 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-27 10:53:03,963 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 93 Invalid, 917 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [250 Valid, 667 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-27 10:53:03,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 784 states. [2022-04-27 10:53:04,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 784 to 314. [2022-04-27 10:53:04,178 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:53:04,179 INFO L82 GeneralOperation]: Start isEquivalent. First operand 784 states. Second operand has 314 states, 309 states have (on average 1.168284789644013) internal successors, (361), 309 states have internal predecessors, (361), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:04,179 INFO L74 IsIncluded]: Start isIncluded. First operand 784 states. Second operand has 314 states, 309 states have (on average 1.168284789644013) internal successors, (361), 309 states have internal predecessors, (361), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:04,180 INFO L87 Difference]: Start difference. First operand 784 states. Second operand has 314 states, 309 states have (on average 1.168284789644013) internal successors, (361), 309 states have internal predecessors, (361), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:04,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:04,201 INFO L93 Difference]: Finished difference Result 784 states and 976 transitions. [2022-04-27 10:53:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 976 transitions. [2022-04-27 10:53:04,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:04,202 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:04,202 INFO L74 IsIncluded]: Start isIncluded. First operand has 314 states, 309 states have (on average 1.168284789644013) internal successors, (361), 309 states have internal predecessors, (361), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 784 states. [2022-04-27 10:53:04,202 INFO L87 Difference]: Start difference. First operand has 314 states, 309 states have (on average 1.168284789644013) internal successors, (361), 309 states have internal predecessors, (361), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 784 states. [2022-04-27 10:53:04,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:04,223 INFO L93 Difference]: Finished difference Result 784 states and 976 transitions. [2022-04-27 10:53:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 976 transitions. [2022-04-27 10:53:04,224 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:04,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:04,224 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:53:04,224 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:53:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 314 states, 309 states have (on average 1.168284789644013) internal successors, (361), 309 states have internal predecessors, (361), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:04,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 314 states and 365 transitions. [2022-04-27 10:53:04,229 INFO L78 Accepts]: Start accepts. Automaton has 314 states and 365 transitions. Word has length 172 [2022-04-27 10:53:04,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:53:04,230 INFO L495 AbstractCegarLoop]: Abstraction has 314 states and 365 transitions. [2022-04-27 10:53:04,230 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 100 states, 100 states have (on average 3.12) internal successors, (312), 99 states have internal predecessors, (312), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:04,230 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 365 transitions. [2022-04-27 10:53:04,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-04-27 10:53:04,232 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:53:04,232 INFO L195 NwaCegarLoop]: trace histogram [101, 100, 51, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:53:04,252 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-27 10:53:04,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-27 10:53:04,453 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:53:04,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:53:04,453 INFO L85 PathProgramCache]: Analyzing trace with hash 1966530881, now seen corresponding path program 9 times [2022-04-27 10:53:04,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:53:04,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043430463] [2022-04-27 10:53:04,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:53:04,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:53:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:07,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:53:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:07,670 INFO L290 TraceCheckUtils]: 0: Hoare triple {10485#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {10376#true} is VALID [2022-04-27 10:53:07,670 INFO L290 TraceCheckUtils]: 1: Hoare triple {10376#true} assume true; {10376#true} is VALID [2022-04-27 10:53:07,670 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10376#true} {10376#true} #61#return; {10376#true} is VALID [2022-04-27 10:53:07,671 INFO L272 TraceCheckUtils]: 0: Hoare triple {10376#true} call ULTIMATE.init(); {10485#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:53:07,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {10485#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {10376#true} is VALID [2022-04-27 10:53:07,671 INFO L290 TraceCheckUtils]: 2: Hoare triple {10376#true} assume true; {10376#true} is VALID [2022-04-27 10:53:07,671 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10376#true} {10376#true} #61#return; {10376#true} is VALID [2022-04-27 10:53:07,671 INFO L272 TraceCheckUtils]: 4: Hoare triple {10376#true} call #t~ret4 := main(); {10376#true} is VALID [2022-04-27 10:53:07,671 INFO L290 TraceCheckUtils]: 5: Hoare triple {10376#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {10381#(= main_~x~0 0)} is VALID [2022-04-27 10:53:07,671 INFO L290 TraceCheckUtils]: 6: Hoare triple {10381#(= main_~x~0 0)} assume !false; {10381#(= main_~x~0 0)} is VALID [2022-04-27 10:53:07,672 INFO L290 TraceCheckUtils]: 7: Hoare triple {10381#(= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10381#(= main_~x~0 0)} is VALID [2022-04-27 10:53:07,672 INFO L290 TraceCheckUtils]: 8: Hoare triple {10381#(= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10382#(<= main_~x~0 1)} is VALID [2022-04-27 10:53:07,672 INFO L290 TraceCheckUtils]: 9: Hoare triple {10382#(<= main_~x~0 1)} assume !false; {10382#(<= main_~x~0 1)} is VALID [2022-04-27 10:53:07,673 INFO L290 TraceCheckUtils]: 10: Hoare triple {10382#(<= main_~x~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10382#(<= main_~x~0 1)} is VALID [2022-04-27 10:53:07,673 INFO L290 TraceCheckUtils]: 11: Hoare triple {10382#(<= main_~x~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10383#(<= main_~x~0 2)} is VALID [2022-04-27 10:53:07,673 INFO L290 TraceCheckUtils]: 12: Hoare triple {10383#(<= main_~x~0 2)} assume !false; {10383#(<= main_~x~0 2)} is VALID [2022-04-27 10:53:07,673 INFO L290 TraceCheckUtils]: 13: Hoare triple {10383#(<= main_~x~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10383#(<= main_~x~0 2)} is VALID [2022-04-27 10:53:07,674 INFO L290 TraceCheckUtils]: 14: Hoare triple {10383#(<= main_~x~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10384#(<= main_~x~0 3)} is VALID [2022-04-27 10:53:07,674 INFO L290 TraceCheckUtils]: 15: Hoare triple {10384#(<= main_~x~0 3)} assume !false; {10384#(<= main_~x~0 3)} is VALID [2022-04-27 10:53:07,674 INFO L290 TraceCheckUtils]: 16: Hoare triple {10384#(<= main_~x~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10384#(<= main_~x~0 3)} is VALID [2022-04-27 10:53:07,675 INFO L290 TraceCheckUtils]: 17: Hoare triple {10384#(<= main_~x~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10385#(<= main_~x~0 4)} is VALID [2022-04-27 10:53:07,675 INFO L290 TraceCheckUtils]: 18: Hoare triple {10385#(<= main_~x~0 4)} assume !false; {10385#(<= main_~x~0 4)} is VALID [2022-04-27 10:53:07,675 INFO L290 TraceCheckUtils]: 19: Hoare triple {10385#(<= main_~x~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10385#(<= main_~x~0 4)} is VALID [2022-04-27 10:53:07,676 INFO L290 TraceCheckUtils]: 20: Hoare triple {10385#(<= main_~x~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10386#(<= main_~x~0 5)} is VALID [2022-04-27 10:53:07,676 INFO L290 TraceCheckUtils]: 21: Hoare triple {10386#(<= main_~x~0 5)} assume !false; {10386#(<= main_~x~0 5)} is VALID [2022-04-27 10:53:07,676 INFO L290 TraceCheckUtils]: 22: Hoare triple {10386#(<= main_~x~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10386#(<= main_~x~0 5)} is VALID [2022-04-27 10:53:07,677 INFO L290 TraceCheckUtils]: 23: Hoare triple {10386#(<= main_~x~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10387#(<= main_~x~0 6)} is VALID [2022-04-27 10:53:07,677 INFO L290 TraceCheckUtils]: 24: Hoare triple {10387#(<= main_~x~0 6)} assume !false; {10387#(<= main_~x~0 6)} is VALID [2022-04-27 10:53:07,677 INFO L290 TraceCheckUtils]: 25: Hoare triple {10387#(<= main_~x~0 6)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10387#(<= main_~x~0 6)} is VALID [2022-04-27 10:53:07,678 INFO L290 TraceCheckUtils]: 26: Hoare triple {10387#(<= main_~x~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10388#(<= main_~x~0 7)} is VALID [2022-04-27 10:53:07,678 INFO L290 TraceCheckUtils]: 27: Hoare triple {10388#(<= main_~x~0 7)} assume !false; {10388#(<= main_~x~0 7)} is VALID [2022-04-27 10:53:07,678 INFO L290 TraceCheckUtils]: 28: Hoare triple {10388#(<= main_~x~0 7)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10388#(<= main_~x~0 7)} is VALID [2022-04-27 10:53:07,678 INFO L290 TraceCheckUtils]: 29: Hoare triple {10388#(<= main_~x~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10389#(<= main_~x~0 8)} is VALID [2022-04-27 10:53:07,679 INFO L290 TraceCheckUtils]: 30: Hoare triple {10389#(<= main_~x~0 8)} assume !false; {10389#(<= main_~x~0 8)} is VALID [2022-04-27 10:53:07,679 INFO L290 TraceCheckUtils]: 31: Hoare triple {10389#(<= main_~x~0 8)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10389#(<= main_~x~0 8)} is VALID [2022-04-27 10:53:07,679 INFO L290 TraceCheckUtils]: 32: Hoare triple {10389#(<= main_~x~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10390#(<= main_~x~0 9)} is VALID [2022-04-27 10:53:07,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {10390#(<= main_~x~0 9)} assume !false; {10390#(<= main_~x~0 9)} is VALID [2022-04-27 10:53:07,680 INFO L290 TraceCheckUtils]: 34: Hoare triple {10390#(<= main_~x~0 9)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10390#(<= main_~x~0 9)} is VALID [2022-04-27 10:53:07,680 INFO L290 TraceCheckUtils]: 35: Hoare triple {10390#(<= main_~x~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10391#(<= main_~x~0 10)} is VALID [2022-04-27 10:53:07,681 INFO L290 TraceCheckUtils]: 36: Hoare triple {10391#(<= main_~x~0 10)} assume !false; {10391#(<= main_~x~0 10)} is VALID [2022-04-27 10:53:07,681 INFO L290 TraceCheckUtils]: 37: Hoare triple {10391#(<= main_~x~0 10)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10391#(<= main_~x~0 10)} is VALID [2022-04-27 10:53:07,681 INFO L290 TraceCheckUtils]: 38: Hoare triple {10391#(<= main_~x~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10392#(<= main_~x~0 11)} is VALID [2022-04-27 10:53:07,682 INFO L290 TraceCheckUtils]: 39: Hoare triple {10392#(<= main_~x~0 11)} assume !false; {10392#(<= main_~x~0 11)} is VALID [2022-04-27 10:53:07,682 INFO L290 TraceCheckUtils]: 40: Hoare triple {10392#(<= main_~x~0 11)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10392#(<= main_~x~0 11)} is VALID [2022-04-27 10:53:07,682 INFO L290 TraceCheckUtils]: 41: Hoare triple {10392#(<= main_~x~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10393#(<= main_~x~0 12)} is VALID [2022-04-27 10:53:07,682 INFO L290 TraceCheckUtils]: 42: Hoare triple {10393#(<= main_~x~0 12)} assume !false; {10393#(<= main_~x~0 12)} is VALID [2022-04-27 10:53:07,683 INFO L290 TraceCheckUtils]: 43: Hoare triple {10393#(<= main_~x~0 12)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10393#(<= main_~x~0 12)} is VALID [2022-04-27 10:53:07,683 INFO L290 TraceCheckUtils]: 44: Hoare triple {10393#(<= main_~x~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10394#(<= main_~x~0 13)} is VALID [2022-04-27 10:53:07,683 INFO L290 TraceCheckUtils]: 45: Hoare triple {10394#(<= main_~x~0 13)} assume !false; {10394#(<= main_~x~0 13)} is VALID [2022-04-27 10:53:07,684 INFO L290 TraceCheckUtils]: 46: Hoare triple {10394#(<= main_~x~0 13)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10394#(<= main_~x~0 13)} is VALID [2022-04-27 10:53:07,684 INFO L290 TraceCheckUtils]: 47: Hoare triple {10394#(<= main_~x~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10395#(<= main_~x~0 14)} is VALID [2022-04-27 10:53:07,684 INFO L290 TraceCheckUtils]: 48: Hoare triple {10395#(<= main_~x~0 14)} assume !false; {10395#(<= main_~x~0 14)} is VALID [2022-04-27 10:53:07,685 INFO L290 TraceCheckUtils]: 49: Hoare triple {10395#(<= main_~x~0 14)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10395#(<= main_~x~0 14)} is VALID [2022-04-27 10:53:07,685 INFO L290 TraceCheckUtils]: 50: Hoare triple {10395#(<= main_~x~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10396#(<= main_~x~0 15)} is VALID [2022-04-27 10:53:07,685 INFO L290 TraceCheckUtils]: 51: Hoare triple {10396#(<= main_~x~0 15)} assume !false; {10396#(<= main_~x~0 15)} is VALID [2022-04-27 10:53:07,686 INFO L290 TraceCheckUtils]: 52: Hoare triple {10396#(<= main_~x~0 15)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10396#(<= main_~x~0 15)} is VALID [2022-04-27 10:53:07,686 INFO L290 TraceCheckUtils]: 53: Hoare triple {10396#(<= main_~x~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10397#(<= main_~x~0 16)} is VALID [2022-04-27 10:53:07,686 INFO L290 TraceCheckUtils]: 54: Hoare triple {10397#(<= main_~x~0 16)} assume !false; {10397#(<= main_~x~0 16)} is VALID [2022-04-27 10:53:07,686 INFO L290 TraceCheckUtils]: 55: Hoare triple {10397#(<= main_~x~0 16)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10397#(<= main_~x~0 16)} is VALID [2022-04-27 10:53:07,687 INFO L290 TraceCheckUtils]: 56: Hoare triple {10397#(<= main_~x~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10398#(<= main_~x~0 17)} is VALID [2022-04-27 10:53:07,687 INFO L290 TraceCheckUtils]: 57: Hoare triple {10398#(<= main_~x~0 17)} assume !false; {10398#(<= main_~x~0 17)} is VALID [2022-04-27 10:53:07,687 INFO L290 TraceCheckUtils]: 58: Hoare triple {10398#(<= main_~x~0 17)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10398#(<= main_~x~0 17)} is VALID [2022-04-27 10:53:07,688 INFO L290 TraceCheckUtils]: 59: Hoare triple {10398#(<= main_~x~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10399#(<= main_~x~0 18)} is VALID [2022-04-27 10:53:07,688 INFO L290 TraceCheckUtils]: 60: Hoare triple {10399#(<= main_~x~0 18)} assume !false; {10399#(<= main_~x~0 18)} is VALID [2022-04-27 10:53:07,688 INFO L290 TraceCheckUtils]: 61: Hoare triple {10399#(<= main_~x~0 18)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10399#(<= main_~x~0 18)} is VALID [2022-04-27 10:53:07,689 INFO L290 TraceCheckUtils]: 62: Hoare triple {10399#(<= main_~x~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10400#(<= main_~x~0 19)} is VALID [2022-04-27 10:53:07,689 INFO L290 TraceCheckUtils]: 63: Hoare triple {10400#(<= main_~x~0 19)} assume !false; {10400#(<= main_~x~0 19)} is VALID [2022-04-27 10:53:07,689 INFO L290 TraceCheckUtils]: 64: Hoare triple {10400#(<= main_~x~0 19)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10400#(<= main_~x~0 19)} is VALID [2022-04-27 10:53:07,690 INFO L290 TraceCheckUtils]: 65: Hoare triple {10400#(<= main_~x~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10401#(<= main_~x~0 20)} is VALID [2022-04-27 10:53:07,690 INFO L290 TraceCheckUtils]: 66: Hoare triple {10401#(<= main_~x~0 20)} assume !false; {10401#(<= main_~x~0 20)} is VALID [2022-04-27 10:53:07,690 INFO L290 TraceCheckUtils]: 67: Hoare triple {10401#(<= main_~x~0 20)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10401#(<= main_~x~0 20)} is VALID [2022-04-27 10:53:07,691 INFO L290 TraceCheckUtils]: 68: Hoare triple {10401#(<= main_~x~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10402#(<= main_~x~0 21)} is VALID [2022-04-27 10:53:07,691 INFO L290 TraceCheckUtils]: 69: Hoare triple {10402#(<= main_~x~0 21)} assume !false; {10402#(<= main_~x~0 21)} is VALID [2022-04-27 10:53:07,691 INFO L290 TraceCheckUtils]: 70: Hoare triple {10402#(<= main_~x~0 21)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10402#(<= main_~x~0 21)} is VALID [2022-04-27 10:53:07,692 INFO L290 TraceCheckUtils]: 71: Hoare triple {10402#(<= main_~x~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10403#(<= main_~x~0 22)} is VALID [2022-04-27 10:53:07,692 INFO L290 TraceCheckUtils]: 72: Hoare triple {10403#(<= main_~x~0 22)} assume !false; {10403#(<= main_~x~0 22)} is VALID [2022-04-27 10:53:07,692 INFO L290 TraceCheckUtils]: 73: Hoare triple {10403#(<= main_~x~0 22)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10403#(<= main_~x~0 22)} is VALID [2022-04-27 10:53:07,692 INFO L290 TraceCheckUtils]: 74: Hoare triple {10403#(<= main_~x~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10404#(<= main_~x~0 23)} is VALID [2022-04-27 10:53:07,693 INFO L290 TraceCheckUtils]: 75: Hoare triple {10404#(<= main_~x~0 23)} assume !false; {10404#(<= main_~x~0 23)} is VALID [2022-04-27 10:53:07,693 INFO L290 TraceCheckUtils]: 76: Hoare triple {10404#(<= main_~x~0 23)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10404#(<= main_~x~0 23)} is VALID [2022-04-27 10:53:07,693 INFO L290 TraceCheckUtils]: 77: Hoare triple {10404#(<= main_~x~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10405#(<= main_~x~0 24)} is VALID [2022-04-27 10:53:07,694 INFO L290 TraceCheckUtils]: 78: Hoare triple {10405#(<= main_~x~0 24)} assume !false; {10405#(<= main_~x~0 24)} is VALID [2022-04-27 10:53:07,694 INFO L290 TraceCheckUtils]: 79: Hoare triple {10405#(<= main_~x~0 24)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10405#(<= main_~x~0 24)} is VALID [2022-04-27 10:53:07,694 INFO L290 TraceCheckUtils]: 80: Hoare triple {10405#(<= main_~x~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10406#(<= main_~x~0 25)} is VALID [2022-04-27 10:53:07,695 INFO L290 TraceCheckUtils]: 81: Hoare triple {10406#(<= main_~x~0 25)} assume !false; {10406#(<= main_~x~0 25)} is VALID [2022-04-27 10:53:07,695 INFO L290 TraceCheckUtils]: 82: Hoare triple {10406#(<= main_~x~0 25)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10406#(<= main_~x~0 25)} is VALID [2022-04-27 10:53:07,695 INFO L290 TraceCheckUtils]: 83: Hoare triple {10406#(<= main_~x~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10407#(<= main_~x~0 26)} is VALID [2022-04-27 10:53:07,696 INFO L290 TraceCheckUtils]: 84: Hoare triple {10407#(<= main_~x~0 26)} assume !false; {10407#(<= main_~x~0 26)} is VALID [2022-04-27 10:53:07,696 INFO L290 TraceCheckUtils]: 85: Hoare triple {10407#(<= main_~x~0 26)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10407#(<= main_~x~0 26)} is VALID [2022-04-27 10:53:07,696 INFO L290 TraceCheckUtils]: 86: Hoare triple {10407#(<= main_~x~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10408#(<= main_~x~0 27)} is VALID [2022-04-27 10:53:07,696 INFO L290 TraceCheckUtils]: 87: Hoare triple {10408#(<= main_~x~0 27)} assume !false; {10408#(<= main_~x~0 27)} is VALID [2022-04-27 10:53:07,697 INFO L290 TraceCheckUtils]: 88: Hoare triple {10408#(<= main_~x~0 27)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10408#(<= main_~x~0 27)} is VALID [2022-04-27 10:53:07,697 INFO L290 TraceCheckUtils]: 89: Hoare triple {10408#(<= main_~x~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10409#(<= main_~x~0 28)} is VALID [2022-04-27 10:53:07,697 INFO L290 TraceCheckUtils]: 90: Hoare triple {10409#(<= main_~x~0 28)} assume !false; {10409#(<= main_~x~0 28)} is VALID [2022-04-27 10:53:07,698 INFO L290 TraceCheckUtils]: 91: Hoare triple {10409#(<= main_~x~0 28)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10409#(<= main_~x~0 28)} is VALID [2022-04-27 10:53:07,698 INFO L290 TraceCheckUtils]: 92: Hoare triple {10409#(<= main_~x~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10410#(<= main_~x~0 29)} is VALID [2022-04-27 10:53:07,698 INFO L290 TraceCheckUtils]: 93: Hoare triple {10410#(<= main_~x~0 29)} assume !false; {10410#(<= main_~x~0 29)} is VALID [2022-04-27 10:53:07,699 INFO L290 TraceCheckUtils]: 94: Hoare triple {10410#(<= main_~x~0 29)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10410#(<= main_~x~0 29)} is VALID [2022-04-27 10:53:07,699 INFO L290 TraceCheckUtils]: 95: Hoare triple {10410#(<= main_~x~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10411#(<= main_~x~0 30)} is VALID [2022-04-27 10:53:07,699 INFO L290 TraceCheckUtils]: 96: Hoare triple {10411#(<= main_~x~0 30)} assume !false; {10411#(<= main_~x~0 30)} is VALID [2022-04-27 10:53:07,700 INFO L290 TraceCheckUtils]: 97: Hoare triple {10411#(<= main_~x~0 30)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10411#(<= main_~x~0 30)} is VALID [2022-04-27 10:53:07,700 INFO L290 TraceCheckUtils]: 98: Hoare triple {10411#(<= main_~x~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10412#(<= main_~x~0 31)} is VALID [2022-04-27 10:53:07,700 INFO L290 TraceCheckUtils]: 99: Hoare triple {10412#(<= main_~x~0 31)} assume !false; {10412#(<= main_~x~0 31)} is VALID [2022-04-27 10:53:07,700 INFO L290 TraceCheckUtils]: 100: Hoare triple {10412#(<= main_~x~0 31)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10412#(<= main_~x~0 31)} is VALID [2022-04-27 10:53:07,701 INFO L290 TraceCheckUtils]: 101: Hoare triple {10412#(<= main_~x~0 31)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10413#(<= main_~x~0 32)} is VALID [2022-04-27 10:53:07,701 INFO L290 TraceCheckUtils]: 102: Hoare triple {10413#(<= main_~x~0 32)} assume !false; {10413#(<= main_~x~0 32)} is VALID [2022-04-27 10:53:07,701 INFO L290 TraceCheckUtils]: 103: Hoare triple {10413#(<= main_~x~0 32)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10413#(<= main_~x~0 32)} is VALID [2022-04-27 10:53:07,702 INFO L290 TraceCheckUtils]: 104: Hoare triple {10413#(<= main_~x~0 32)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10414#(<= main_~x~0 33)} is VALID [2022-04-27 10:53:07,702 INFO L290 TraceCheckUtils]: 105: Hoare triple {10414#(<= main_~x~0 33)} assume !false; {10414#(<= main_~x~0 33)} is VALID [2022-04-27 10:53:07,702 INFO L290 TraceCheckUtils]: 106: Hoare triple {10414#(<= main_~x~0 33)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10414#(<= main_~x~0 33)} is VALID [2022-04-27 10:53:07,703 INFO L290 TraceCheckUtils]: 107: Hoare triple {10414#(<= main_~x~0 33)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10415#(<= main_~x~0 34)} is VALID [2022-04-27 10:53:07,703 INFO L290 TraceCheckUtils]: 108: Hoare triple {10415#(<= main_~x~0 34)} assume !false; {10415#(<= main_~x~0 34)} is VALID [2022-04-27 10:53:07,703 INFO L290 TraceCheckUtils]: 109: Hoare triple {10415#(<= main_~x~0 34)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10415#(<= main_~x~0 34)} is VALID [2022-04-27 10:53:07,704 INFO L290 TraceCheckUtils]: 110: Hoare triple {10415#(<= main_~x~0 34)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10416#(<= main_~x~0 35)} is VALID [2022-04-27 10:53:07,704 INFO L290 TraceCheckUtils]: 111: Hoare triple {10416#(<= main_~x~0 35)} assume !false; {10416#(<= main_~x~0 35)} is VALID [2022-04-27 10:53:07,704 INFO L290 TraceCheckUtils]: 112: Hoare triple {10416#(<= main_~x~0 35)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10416#(<= main_~x~0 35)} is VALID [2022-04-27 10:53:07,705 INFO L290 TraceCheckUtils]: 113: Hoare triple {10416#(<= main_~x~0 35)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10417#(<= main_~x~0 36)} is VALID [2022-04-27 10:53:07,705 INFO L290 TraceCheckUtils]: 114: Hoare triple {10417#(<= main_~x~0 36)} assume !false; {10417#(<= main_~x~0 36)} is VALID [2022-04-27 10:53:07,705 INFO L290 TraceCheckUtils]: 115: Hoare triple {10417#(<= main_~x~0 36)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10417#(<= main_~x~0 36)} is VALID [2022-04-27 10:53:07,705 INFO L290 TraceCheckUtils]: 116: Hoare triple {10417#(<= main_~x~0 36)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10418#(<= main_~x~0 37)} is VALID [2022-04-27 10:53:07,706 INFO L290 TraceCheckUtils]: 117: Hoare triple {10418#(<= main_~x~0 37)} assume !false; {10418#(<= main_~x~0 37)} is VALID [2022-04-27 10:53:07,706 INFO L290 TraceCheckUtils]: 118: Hoare triple {10418#(<= main_~x~0 37)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10418#(<= main_~x~0 37)} is VALID [2022-04-27 10:53:07,706 INFO L290 TraceCheckUtils]: 119: Hoare triple {10418#(<= main_~x~0 37)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10419#(<= main_~x~0 38)} is VALID [2022-04-27 10:53:07,707 INFO L290 TraceCheckUtils]: 120: Hoare triple {10419#(<= main_~x~0 38)} assume !false; {10419#(<= main_~x~0 38)} is VALID [2022-04-27 10:53:07,707 INFO L290 TraceCheckUtils]: 121: Hoare triple {10419#(<= main_~x~0 38)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10419#(<= main_~x~0 38)} is VALID [2022-04-27 10:53:07,707 INFO L290 TraceCheckUtils]: 122: Hoare triple {10419#(<= main_~x~0 38)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10420#(<= main_~x~0 39)} is VALID [2022-04-27 10:53:07,708 INFO L290 TraceCheckUtils]: 123: Hoare triple {10420#(<= main_~x~0 39)} assume !false; {10420#(<= main_~x~0 39)} is VALID [2022-04-27 10:53:07,708 INFO L290 TraceCheckUtils]: 124: Hoare triple {10420#(<= main_~x~0 39)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10420#(<= main_~x~0 39)} is VALID [2022-04-27 10:53:07,708 INFO L290 TraceCheckUtils]: 125: Hoare triple {10420#(<= main_~x~0 39)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10421#(<= main_~x~0 40)} is VALID [2022-04-27 10:53:07,709 INFO L290 TraceCheckUtils]: 126: Hoare triple {10421#(<= main_~x~0 40)} assume !false; {10421#(<= main_~x~0 40)} is VALID [2022-04-27 10:53:07,709 INFO L290 TraceCheckUtils]: 127: Hoare triple {10421#(<= main_~x~0 40)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10421#(<= main_~x~0 40)} is VALID [2022-04-27 10:53:07,709 INFO L290 TraceCheckUtils]: 128: Hoare triple {10421#(<= main_~x~0 40)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10422#(<= main_~x~0 41)} is VALID [2022-04-27 10:53:07,710 INFO L290 TraceCheckUtils]: 129: Hoare triple {10422#(<= main_~x~0 41)} assume !false; {10422#(<= main_~x~0 41)} is VALID [2022-04-27 10:53:07,710 INFO L290 TraceCheckUtils]: 130: Hoare triple {10422#(<= main_~x~0 41)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10422#(<= main_~x~0 41)} is VALID [2022-04-27 10:53:07,710 INFO L290 TraceCheckUtils]: 131: Hoare triple {10422#(<= main_~x~0 41)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10423#(<= main_~x~0 42)} is VALID [2022-04-27 10:53:07,710 INFO L290 TraceCheckUtils]: 132: Hoare triple {10423#(<= main_~x~0 42)} assume !false; {10423#(<= main_~x~0 42)} is VALID [2022-04-27 10:53:07,711 INFO L290 TraceCheckUtils]: 133: Hoare triple {10423#(<= main_~x~0 42)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10423#(<= main_~x~0 42)} is VALID [2022-04-27 10:53:07,711 INFO L290 TraceCheckUtils]: 134: Hoare triple {10423#(<= main_~x~0 42)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10424#(<= main_~x~0 43)} is VALID [2022-04-27 10:53:07,711 INFO L290 TraceCheckUtils]: 135: Hoare triple {10424#(<= main_~x~0 43)} assume !false; {10424#(<= main_~x~0 43)} is VALID [2022-04-27 10:53:07,712 INFO L290 TraceCheckUtils]: 136: Hoare triple {10424#(<= main_~x~0 43)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10424#(<= main_~x~0 43)} is VALID [2022-04-27 10:53:07,712 INFO L290 TraceCheckUtils]: 137: Hoare triple {10424#(<= main_~x~0 43)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10425#(<= main_~x~0 44)} is VALID [2022-04-27 10:53:07,712 INFO L290 TraceCheckUtils]: 138: Hoare triple {10425#(<= main_~x~0 44)} assume !false; {10425#(<= main_~x~0 44)} is VALID [2022-04-27 10:53:07,713 INFO L290 TraceCheckUtils]: 139: Hoare triple {10425#(<= main_~x~0 44)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10425#(<= main_~x~0 44)} is VALID [2022-04-27 10:53:07,713 INFO L290 TraceCheckUtils]: 140: Hoare triple {10425#(<= main_~x~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10426#(<= main_~x~0 45)} is VALID [2022-04-27 10:53:07,713 INFO L290 TraceCheckUtils]: 141: Hoare triple {10426#(<= main_~x~0 45)} assume !false; {10426#(<= main_~x~0 45)} is VALID [2022-04-27 10:53:07,713 INFO L290 TraceCheckUtils]: 142: Hoare triple {10426#(<= main_~x~0 45)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10426#(<= main_~x~0 45)} is VALID [2022-04-27 10:53:07,714 INFO L290 TraceCheckUtils]: 143: Hoare triple {10426#(<= main_~x~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10427#(<= main_~x~0 46)} is VALID [2022-04-27 10:53:07,714 INFO L290 TraceCheckUtils]: 144: Hoare triple {10427#(<= main_~x~0 46)} assume !false; {10427#(<= main_~x~0 46)} is VALID [2022-04-27 10:53:07,714 INFO L290 TraceCheckUtils]: 145: Hoare triple {10427#(<= main_~x~0 46)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10427#(<= main_~x~0 46)} is VALID [2022-04-27 10:53:07,715 INFO L290 TraceCheckUtils]: 146: Hoare triple {10427#(<= main_~x~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10428#(<= main_~x~0 47)} is VALID [2022-04-27 10:53:07,715 INFO L290 TraceCheckUtils]: 147: Hoare triple {10428#(<= main_~x~0 47)} assume !false; {10428#(<= main_~x~0 47)} is VALID [2022-04-27 10:53:07,715 INFO L290 TraceCheckUtils]: 148: Hoare triple {10428#(<= main_~x~0 47)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10428#(<= main_~x~0 47)} is VALID [2022-04-27 10:53:07,716 INFO L290 TraceCheckUtils]: 149: Hoare triple {10428#(<= main_~x~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10429#(<= main_~x~0 48)} is VALID [2022-04-27 10:53:07,716 INFO L290 TraceCheckUtils]: 150: Hoare triple {10429#(<= main_~x~0 48)} assume !false; {10429#(<= main_~x~0 48)} is VALID [2022-04-27 10:53:07,716 INFO L290 TraceCheckUtils]: 151: Hoare triple {10429#(<= main_~x~0 48)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10429#(<= main_~x~0 48)} is VALID [2022-04-27 10:53:07,717 INFO L290 TraceCheckUtils]: 152: Hoare triple {10429#(<= main_~x~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10430#(<= main_~x~0 49)} is VALID [2022-04-27 10:53:07,717 INFO L290 TraceCheckUtils]: 153: Hoare triple {10430#(<= main_~x~0 49)} assume !false; {10430#(<= main_~x~0 49)} is VALID [2022-04-27 10:53:07,717 INFO L290 TraceCheckUtils]: 154: Hoare triple {10430#(<= main_~x~0 49)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10430#(<= main_~x~0 49)} is VALID [2022-04-27 10:53:07,718 INFO L290 TraceCheckUtils]: 155: Hoare triple {10430#(<= main_~x~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10431#(<= main_~x~0 50)} is VALID [2022-04-27 10:53:07,718 INFO L290 TraceCheckUtils]: 156: Hoare triple {10431#(<= main_~x~0 50)} assume !false; {10431#(<= main_~x~0 50)} is VALID [2022-04-27 10:53:07,718 INFO L290 TraceCheckUtils]: 157: Hoare triple {10431#(<= main_~x~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10432#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-27 10:53:07,719 INFO L290 TraceCheckUtils]: 158: Hoare triple {10432#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-27 10:53:07,719 INFO L290 TraceCheckUtils]: 159: Hoare triple {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !false; {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-27 10:53:07,720 INFO L290 TraceCheckUtils]: 160: Hoare triple {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-27 10:53:07,720 INFO L290 TraceCheckUtils]: 161: Hoare triple {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-27 10:53:07,721 INFO L290 TraceCheckUtils]: 162: Hoare triple {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !false; {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-27 10:53:07,721 INFO L290 TraceCheckUtils]: 163: Hoare triple {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-27 10:53:07,721 INFO L290 TraceCheckUtils]: 164: Hoare triple {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-27 10:53:07,722 INFO L290 TraceCheckUtils]: 165: Hoare triple {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !false; {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-27 10:53:07,722 INFO L290 TraceCheckUtils]: 166: Hoare triple {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-27 10:53:07,724 INFO L290 TraceCheckUtils]: 167: Hoare triple {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-27 10:53:07,724 INFO L290 TraceCheckUtils]: 168: Hoare triple {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !false; {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-27 10:53:07,725 INFO L290 TraceCheckUtils]: 169: Hoare triple {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-27 10:53:07,725 INFO L290 TraceCheckUtils]: 170: Hoare triple {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-27 10:53:07,726 INFO L290 TraceCheckUtils]: 171: Hoare triple {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !false; {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-27 10:53:07,726 INFO L290 TraceCheckUtils]: 172: Hoare triple {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-27 10:53:07,726 INFO L290 TraceCheckUtils]: 173: Hoare triple {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-27 10:53:07,727 INFO L290 TraceCheckUtils]: 174: Hoare triple {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !false; {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-27 10:53:07,727 INFO L290 TraceCheckUtils]: 175: Hoare triple {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-27 10:53:07,727 INFO L290 TraceCheckUtils]: 176: Hoare triple {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-27 10:53:07,728 INFO L290 TraceCheckUtils]: 177: Hoare triple {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !false; {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-27 10:53:07,728 INFO L290 TraceCheckUtils]: 178: Hoare triple {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-27 10:53:07,729 INFO L290 TraceCheckUtils]: 179: Hoare triple {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-27 10:53:07,729 INFO L290 TraceCheckUtils]: 180: Hoare triple {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !false; {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-27 10:53:07,729 INFO L290 TraceCheckUtils]: 181: Hoare triple {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-27 10:53:07,730 INFO L290 TraceCheckUtils]: 182: Hoare triple {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-27 10:53:07,730 INFO L290 TraceCheckUtils]: 183: Hoare triple {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !false; {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-27 10:53:07,730 INFO L290 TraceCheckUtils]: 184: Hoare triple {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-27 10:53:07,731 INFO L290 TraceCheckUtils]: 185: Hoare triple {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-27 10:53:07,731 INFO L290 TraceCheckUtils]: 186: Hoare triple {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !false; {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-27 10:53:07,731 INFO L290 TraceCheckUtils]: 187: Hoare triple {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-27 10:53:07,732 INFO L290 TraceCheckUtils]: 188: Hoare triple {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-27 10:53:07,732 INFO L290 TraceCheckUtils]: 189: Hoare triple {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !false; {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-27 10:53:07,733 INFO L290 TraceCheckUtils]: 190: Hoare triple {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-27 10:53:07,733 INFO L290 TraceCheckUtils]: 191: Hoare triple {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-27 10:53:07,733 INFO L290 TraceCheckUtils]: 192: Hoare triple {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !false; {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-27 10:53:07,734 INFO L290 TraceCheckUtils]: 193: Hoare triple {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-27 10:53:07,734 INFO L290 TraceCheckUtils]: 194: Hoare triple {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-27 10:53:07,734 INFO L290 TraceCheckUtils]: 195: Hoare triple {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !false; {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-27 10:53:07,735 INFO L290 TraceCheckUtils]: 196: Hoare triple {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-27 10:53:07,735 INFO L290 TraceCheckUtils]: 197: Hoare triple {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-27 10:53:07,736 INFO L290 TraceCheckUtils]: 198: Hoare triple {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !false; {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-27 10:53:07,736 INFO L290 TraceCheckUtils]: 199: Hoare triple {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-27 10:53:07,736 INFO L290 TraceCheckUtils]: 200: Hoare triple {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-27 10:53:07,737 INFO L290 TraceCheckUtils]: 201: Hoare triple {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !false; {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-27 10:53:07,737 INFO L290 TraceCheckUtils]: 202: Hoare triple {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-27 10:53:07,737 INFO L290 TraceCheckUtils]: 203: Hoare triple {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-27 10:53:07,738 INFO L290 TraceCheckUtils]: 204: Hoare triple {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !false; {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-27 10:53:07,738 INFO L290 TraceCheckUtils]: 205: Hoare triple {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-27 10:53:07,739 INFO L290 TraceCheckUtils]: 206: Hoare triple {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-27 10:53:07,739 INFO L290 TraceCheckUtils]: 207: Hoare triple {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !false; {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-27 10:53:07,739 INFO L290 TraceCheckUtils]: 208: Hoare triple {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-27 10:53:07,740 INFO L290 TraceCheckUtils]: 209: Hoare triple {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-27 10:53:07,740 INFO L290 TraceCheckUtils]: 210: Hoare triple {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !false; {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-27 10:53:07,743 INFO L290 TraceCheckUtils]: 211: Hoare triple {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-27 10:53:07,743 INFO L290 TraceCheckUtils]: 212: Hoare triple {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-27 10:53:07,746 INFO L290 TraceCheckUtils]: 213: Hoare triple {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !false; {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-27 10:53:07,746 INFO L290 TraceCheckUtils]: 214: Hoare triple {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-27 10:53:07,747 INFO L290 TraceCheckUtils]: 215: Hoare triple {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-27 10:53:07,747 INFO L290 TraceCheckUtils]: 216: Hoare triple {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !false; {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-27 10:53:07,747 INFO L290 TraceCheckUtils]: 217: Hoare triple {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-27 10:53:07,748 INFO L290 TraceCheckUtils]: 218: Hoare triple {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-27 10:53:07,748 INFO L290 TraceCheckUtils]: 219: Hoare triple {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !false; {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-27 10:53:07,748 INFO L290 TraceCheckUtils]: 220: Hoare triple {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-27 10:53:07,749 INFO L290 TraceCheckUtils]: 221: Hoare triple {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-27 10:53:07,749 INFO L290 TraceCheckUtils]: 222: Hoare triple {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !false; {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-27 10:53:07,749 INFO L290 TraceCheckUtils]: 223: Hoare triple {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-27 10:53:07,750 INFO L290 TraceCheckUtils]: 224: Hoare triple {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} is VALID [2022-04-27 10:53:07,750 INFO L290 TraceCheckUtils]: 225: Hoare triple {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} assume !false; {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} is VALID [2022-04-27 10:53:07,751 INFO L290 TraceCheckUtils]: 226: Hoare triple {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} is VALID [2022-04-27 10:53:07,751 INFO L290 TraceCheckUtils]: 227: Hoare triple {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-27 10:53:07,751 INFO L290 TraceCheckUtils]: 228: Hoare triple {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !false; {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-27 10:53:07,752 INFO L290 TraceCheckUtils]: 229: Hoare triple {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-27 10:53:07,752 INFO L290 TraceCheckUtils]: 230: Hoare triple {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} is VALID [2022-04-27 10:53:07,752 INFO L290 TraceCheckUtils]: 231: Hoare triple {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} assume !false; {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} is VALID [2022-04-27 10:53:07,753 INFO L290 TraceCheckUtils]: 232: Hoare triple {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} is VALID [2022-04-27 10:53:07,753 INFO L290 TraceCheckUtils]: 233: Hoare triple {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} is VALID [2022-04-27 10:53:07,753 INFO L290 TraceCheckUtils]: 234: Hoare triple {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} assume !false; {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} is VALID [2022-04-27 10:53:07,754 INFO L290 TraceCheckUtils]: 235: Hoare triple {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} is VALID [2022-04-27 10:53:07,754 INFO L290 TraceCheckUtils]: 236: Hoare triple {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} is VALID [2022-04-27 10:53:07,755 INFO L290 TraceCheckUtils]: 237: Hoare triple {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} assume !false; {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} is VALID [2022-04-27 10:53:07,755 INFO L290 TraceCheckUtils]: 238: Hoare triple {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} is VALID [2022-04-27 10:53:07,755 INFO L290 TraceCheckUtils]: 239: Hoare triple {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} is VALID [2022-04-27 10:53:07,756 INFO L290 TraceCheckUtils]: 240: Hoare triple {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} assume !false; {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} is VALID [2022-04-27 10:53:07,756 INFO L290 TraceCheckUtils]: 241: Hoare triple {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} is VALID [2022-04-27 10:53:07,756 INFO L290 TraceCheckUtils]: 242: Hoare triple {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} is VALID [2022-04-27 10:53:07,757 INFO L290 TraceCheckUtils]: 243: Hoare triple {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} assume !false; {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} is VALID [2022-04-27 10:53:07,757 INFO L290 TraceCheckUtils]: 244: Hoare triple {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} is VALID [2022-04-27 10:53:07,758 INFO L290 TraceCheckUtils]: 245: Hoare triple {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} is VALID [2022-04-27 10:53:07,758 INFO L290 TraceCheckUtils]: 246: Hoare triple {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} assume !false; {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} is VALID [2022-04-27 10:53:07,758 INFO L290 TraceCheckUtils]: 247: Hoare triple {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} is VALID [2022-04-27 10:53:07,759 INFO L290 TraceCheckUtils]: 248: Hoare triple {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} is VALID [2022-04-27 10:53:07,759 INFO L290 TraceCheckUtils]: 249: Hoare triple {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} assume !false; {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} is VALID [2022-04-27 10:53:07,759 INFO L290 TraceCheckUtils]: 250: Hoare triple {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} is VALID [2022-04-27 10:53:07,760 INFO L290 TraceCheckUtils]: 251: Hoare triple {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} is VALID [2022-04-27 10:53:07,760 INFO L290 TraceCheckUtils]: 252: Hoare triple {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} assume !false; {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} is VALID [2022-04-27 10:53:07,760 INFO L290 TraceCheckUtils]: 253: Hoare triple {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} is VALID [2022-04-27 10:53:07,761 INFO L290 TraceCheckUtils]: 254: Hoare triple {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} is VALID [2022-04-27 10:53:07,761 INFO L290 TraceCheckUtils]: 255: Hoare triple {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} assume !false; {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} is VALID [2022-04-27 10:53:07,762 INFO L290 TraceCheckUtils]: 256: Hoare triple {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} is VALID [2022-04-27 10:53:07,762 INFO L290 TraceCheckUtils]: 257: Hoare triple {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} is VALID [2022-04-27 10:53:07,762 INFO L290 TraceCheckUtils]: 258: Hoare triple {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} assume !false; {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} is VALID [2022-04-27 10:53:07,763 INFO L290 TraceCheckUtils]: 259: Hoare triple {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} is VALID [2022-04-27 10:53:07,763 INFO L290 TraceCheckUtils]: 260: Hoare triple {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} is VALID [2022-04-27 10:53:07,763 INFO L290 TraceCheckUtils]: 261: Hoare triple {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} assume !false; {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} is VALID [2022-04-27 10:53:07,764 INFO L290 TraceCheckUtils]: 262: Hoare triple {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} is VALID [2022-04-27 10:53:07,764 INFO L290 TraceCheckUtils]: 263: Hoare triple {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} is VALID [2022-04-27 10:53:07,765 INFO L290 TraceCheckUtils]: 264: Hoare triple {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} assume !false; {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} is VALID [2022-04-27 10:53:07,765 INFO L290 TraceCheckUtils]: 265: Hoare triple {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} is VALID [2022-04-27 10:53:07,765 INFO L290 TraceCheckUtils]: 266: Hoare triple {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} is VALID [2022-04-27 10:53:07,766 INFO L290 TraceCheckUtils]: 267: Hoare triple {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} assume !false; {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} is VALID [2022-04-27 10:53:07,766 INFO L290 TraceCheckUtils]: 268: Hoare triple {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} is VALID [2022-04-27 10:53:07,766 INFO L290 TraceCheckUtils]: 269: Hoare triple {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} is VALID [2022-04-27 10:53:07,767 INFO L290 TraceCheckUtils]: 270: Hoare triple {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} assume !false; {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} is VALID [2022-04-27 10:53:07,767 INFO L290 TraceCheckUtils]: 271: Hoare triple {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} is VALID [2022-04-27 10:53:07,768 INFO L290 TraceCheckUtils]: 272: Hoare triple {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} is VALID [2022-04-27 10:53:07,768 INFO L290 TraceCheckUtils]: 273: Hoare triple {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} assume !false; {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} is VALID [2022-04-27 10:53:07,768 INFO L290 TraceCheckUtils]: 274: Hoare triple {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} is VALID [2022-04-27 10:53:07,769 INFO L290 TraceCheckUtils]: 275: Hoare triple {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} is VALID [2022-04-27 10:53:07,769 INFO L290 TraceCheckUtils]: 276: Hoare triple {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} assume !false; {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} is VALID [2022-04-27 10:53:07,769 INFO L290 TraceCheckUtils]: 277: Hoare triple {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} is VALID [2022-04-27 10:53:07,770 INFO L290 TraceCheckUtils]: 278: Hoare triple {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} is VALID [2022-04-27 10:53:07,770 INFO L290 TraceCheckUtils]: 279: Hoare triple {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} assume !false; {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} is VALID [2022-04-27 10:53:07,770 INFO L290 TraceCheckUtils]: 280: Hoare triple {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} is VALID [2022-04-27 10:53:07,771 INFO L290 TraceCheckUtils]: 281: Hoare triple {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} is VALID [2022-04-27 10:53:07,771 INFO L290 TraceCheckUtils]: 282: Hoare triple {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} assume !false; {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} is VALID [2022-04-27 10:53:07,772 INFO L290 TraceCheckUtils]: 283: Hoare triple {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} is VALID [2022-04-27 10:53:07,772 INFO L290 TraceCheckUtils]: 284: Hoare triple {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} is VALID [2022-04-27 10:53:07,772 INFO L290 TraceCheckUtils]: 285: Hoare triple {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} assume !false; {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} is VALID [2022-04-27 10:53:07,773 INFO L290 TraceCheckUtils]: 286: Hoare triple {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} is VALID [2022-04-27 10:53:07,773 INFO L290 TraceCheckUtils]: 287: Hoare triple {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} is VALID [2022-04-27 10:53:07,773 INFO L290 TraceCheckUtils]: 288: Hoare triple {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} assume !false; {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} is VALID [2022-04-27 10:53:07,774 INFO L290 TraceCheckUtils]: 289: Hoare triple {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} is VALID [2022-04-27 10:53:07,774 INFO L290 TraceCheckUtils]: 290: Hoare triple {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} is VALID [2022-04-27 10:53:07,774 INFO L290 TraceCheckUtils]: 291: Hoare triple {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} assume !false; {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} is VALID [2022-04-27 10:53:07,775 INFO L290 TraceCheckUtils]: 292: Hoare triple {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} is VALID [2022-04-27 10:53:07,775 INFO L290 TraceCheckUtils]: 293: Hoare triple {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} is VALID [2022-04-27 10:53:07,776 INFO L290 TraceCheckUtils]: 294: Hoare triple {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} assume !false; {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} is VALID [2022-04-27 10:53:07,776 INFO L290 TraceCheckUtils]: 295: Hoare triple {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} is VALID [2022-04-27 10:53:07,776 INFO L290 TraceCheckUtils]: 296: Hoare triple {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} is VALID [2022-04-27 10:53:07,777 INFO L290 TraceCheckUtils]: 297: Hoare triple {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} assume !false; {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} is VALID [2022-04-27 10:53:07,777 INFO L290 TraceCheckUtils]: 298: Hoare triple {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} is VALID [2022-04-27 10:53:07,778 INFO L290 TraceCheckUtils]: 299: Hoare triple {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} is VALID [2022-04-27 10:53:07,778 INFO L290 TraceCheckUtils]: 300: Hoare triple {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} assume !false; {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} is VALID [2022-04-27 10:53:07,778 INFO L290 TraceCheckUtils]: 301: Hoare triple {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} is VALID [2022-04-27 10:53:07,779 INFO L290 TraceCheckUtils]: 302: Hoare triple {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} is VALID [2022-04-27 10:53:07,779 INFO L290 TraceCheckUtils]: 303: Hoare triple {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} assume !false; {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} is VALID [2022-04-27 10:53:07,779 INFO L290 TraceCheckUtils]: 304: Hoare triple {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} is VALID [2022-04-27 10:53:07,780 INFO L290 TraceCheckUtils]: 305: Hoare triple {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:07,780 INFO L290 TraceCheckUtils]: 306: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} assume !false; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:07,780 INFO L290 TraceCheckUtils]: 307: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:07,781 INFO L290 TraceCheckUtils]: 308: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} assume ~y~0 < 0; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:07,781 INFO L272 TraceCheckUtils]: 309: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {10483#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 10:53:07,782 INFO L290 TraceCheckUtils]: 310: Hoare triple {10483#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {10484#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 10:53:07,782 INFO L290 TraceCheckUtils]: 311: Hoare triple {10484#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {10377#false} is VALID [2022-04-27 10:53:07,782 INFO L290 TraceCheckUtils]: 312: Hoare triple {10377#false} assume !false; {10377#false} is VALID [2022-04-27 10:53:07,789 INFO L134 CoverageAnalysis]: Checked inductivity of 15150 backedges. 0 proven. 15150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 10:53:07,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:53:07,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043430463] [2022-04-27 10:53:07,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043430463] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:53:07,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1205832489] [2022-04-27 10:53:07,789 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 10:53:07,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:53:07,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:53:07,790 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) [2022-04-27 10:53:07,791 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-27 10:53:08,079 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 77 check-sat command(s) [2022-04-27 10:53:08,080 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:53:08,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 585 conjuncts, 106 conjunts are in the unsatisfiable core [2022-04-27 10:53:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:08,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:53:09,958 INFO L272 TraceCheckUtils]: 0: Hoare triple {10376#true} call ULTIMATE.init(); {10376#true} is VALID [2022-04-27 10:53:09,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {10376#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {10376#true} is VALID [2022-04-27 10:53:09,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {10376#true} assume true; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10376#true} {10376#true} #61#return; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L272 TraceCheckUtils]: 4: Hoare triple {10376#true} call #t~ret4 := main(); {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 5: Hoare triple {10376#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 6: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 7: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 8: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 9: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 10: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 11: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 12: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 13: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,959 INFO L290 TraceCheckUtils]: 14: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 15: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 16: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 17: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 18: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 19: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 20: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 21: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 22: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 23: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 24: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 25: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 26: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,960 INFO L290 TraceCheckUtils]: 27: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 28: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 29: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 30: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 31: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 32: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 33: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 34: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 35: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 36: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 37: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 38: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 39: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,961 INFO L290 TraceCheckUtils]: 40: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 41: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 42: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 43: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 44: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 45: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 46: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 47: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 48: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 49: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 50: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 51: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 52: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,962 INFO L290 TraceCheckUtils]: 53: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 54: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 55: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 56: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 57: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 58: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 59: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 60: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 61: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 62: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 63: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 64: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 65: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,963 INFO L290 TraceCheckUtils]: 66: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 67: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 68: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 69: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 70: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 71: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 72: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 73: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 74: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 75: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 76: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 77: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 78: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,964 INFO L290 TraceCheckUtils]: 79: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 80: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 81: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 82: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 83: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 84: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 85: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 86: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 87: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 88: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 89: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 90: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 91: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,965 INFO L290 TraceCheckUtils]: 92: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 93: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 94: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 95: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 96: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 97: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 98: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 99: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 100: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 101: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 102: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 103: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 104: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,966 INFO L290 TraceCheckUtils]: 105: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 106: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 107: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 108: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 109: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 110: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 111: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 112: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 113: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 114: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 115: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 116: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 117: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,967 INFO L290 TraceCheckUtils]: 118: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 119: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 120: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 121: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 122: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 123: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 124: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 125: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 126: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 127: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 128: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 129: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 130: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,968 INFO L290 TraceCheckUtils]: 131: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 132: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 133: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 134: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 135: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 136: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 137: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 138: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 139: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 140: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 141: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 142: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 143: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 144: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,969 INFO L290 TraceCheckUtils]: 145: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,970 INFO L290 TraceCheckUtils]: 146: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,970 INFO L290 TraceCheckUtils]: 147: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,970 INFO L290 TraceCheckUtils]: 148: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,970 INFO L290 TraceCheckUtils]: 149: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,970 INFO L290 TraceCheckUtils]: 150: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,970 INFO L290 TraceCheckUtils]: 151: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:09,970 INFO L290 TraceCheckUtils]: 152: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:09,970 INFO L290 TraceCheckUtils]: 153: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:09,971 INFO L290 TraceCheckUtils]: 154: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10430#(<= main_~x~0 49)} is VALID [2022-04-27 10:53:09,971 INFO L290 TraceCheckUtils]: 155: Hoare triple {10430#(<= main_~x~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10431#(<= main_~x~0 50)} is VALID [2022-04-27 10:53:09,972 INFO L290 TraceCheckUtils]: 156: Hoare triple {10431#(<= main_~x~0 50)} assume !false; {10431#(<= main_~x~0 50)} is VALID [2022-04-27 10:53:09,972 INFO L290 TraceCheckUtils]: 157: Hoare triple {10431#(<= main_~x~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10432#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-27 10:53:09,973 INFO L290 TraceCheckUtils]: 158: Hoare triple {10432#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-27 10:53:09,973 INFO L290 TraceCheckUtils]: 159: Hoare triple {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !false; {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-27 10:53:09,974 INFO L290 TraceCheckUtils]: 160: Hoare triple {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-27 10:53:09,974 INFO L290 TraceCheckUtils]: 161: Hoare triple {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-27 10:53:09,975 INFO L290 TraceCheckUtils]: 162: Hoare triple {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !false; {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-27 10:53:09,975 INFO L290 TraceCheckUtils]: 163: Hoare triple {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-27 10:53:09,976 INFO L290 TraceCheckUtils]: 164: Hoare triple {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-27 10:53:09,976 INFO L290 TraceCheckUtils]: 165: Hoare triple {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !false; {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-27 10:53:09,977 INFO L290 TraceCheckUtils]: 166: Hoare triple {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-27 10:53:09,977 INFO L290 TraceCheckUtils]: 167: Hoare triple {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-27 10:53:09,978 INFO L290 TraceCheckUtils]: 168: Hoare triple {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !false; {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-27 10:53:09,978 INFO L290 TraceCheckUtils]: 169: Hoare triple {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-27 10:53:09,979 INFO L290 TraceCheckUtils]: 170: Hoare triple {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-27 10:53:09,979 INFO L290 TraceCheckUtils]: 171: Hoare triple {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !false; {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-27 10:53:09,980 INFO L290 TraceCheckUtils]: 172: Hoare triple {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-27 10:53:09,980 INFO L290 TraceCheckUtils]: 173: Hoare triple {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-27 10:53:09,981 INFO L290 TraceCheckUtils]: 174: Hoare triple {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !false; {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-27 10:53:09,981 INFO L290 TraceCheckUtils]: 175: Hoare triple {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-27 10:53:09,982 INFO L290 TraceCheckUtils]: 176: Hoare triple {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-27 10:53:09,982 INFO L290 TraceCheckUtils]: 177: Hoare triple {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !false; {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-27 10:53:09,983 INFO L290 TraceCheckUtils]: 178: Hoare triple {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-27 10:53:09,983 INFO L290 TraceCheckUtils]: 179: Hoare triple {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-27 10:53:09,983 INFO L290 TraceCheckUtils]: 180: Hoare triple {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !false; {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-27 10:53:09,984 INFO L290 TraceCheckUtils]: 181: Hoare triple {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-27 10:53:09,984 INFO L290 TraceCheckUtils]: 182: Hoare triple {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-27 10:53:09,985 INFO L290 TraceCheckUtils]: 183: Hoare triple {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !false; {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-27 10:53:09,985 INFO L290 TraceCheckUtils]: 184: Hoare triple {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-27 10:53:09,985 INFO L290 TraceCheckUtils]: 185: Hoare triple {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-27 10:53:09,986 INFO L290 TraceCheckUtils]: 186: Hoare triple {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !false; {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-27 10:53:09,986 INFO L290 TraceCheckUtils]: 187: Hoare triple {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-27 10:53:09,986 INFO L290 TraceCheckUtils]: 188: Hoare triple {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-27 10:53:09,987 INFO L290 TraceCheckUtils]: 189: Hoare triple {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !false; {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-27 10:53:09,987 INFO L290 TraceCheckUtils]: 190: Hoare triple {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-27 10:53:09,988 INFO L290 TraceCheckUtils]: 191: Hoare triple {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-27 10:53:09,988 INFO L290 TraceCheckUtils]: 192: Hoare triple {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !false; {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-27 10:53:09,988 INFO L290 TraceCheckUtils]: 193: Hoare triple {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-27 10:53:09,989 INFO L290 TraceCheckUtils]: 194: Hoare triple {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-27 10:53:09,989 INFO L290 TraceCheckUtils]: 195: Hoare triple {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !false; {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-27 10:53:09,989 INFO L290 TraceCheckUtils]: 196: Hoare triple {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-27 10:53:09,990 INFO L290 TraceCheckUtils]: 197: Hoare triple {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-27 10:53:09,990 INFO L290 TraceCheckUtils]: 198: Hoare triple {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !false; {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-27 10:53:09,990 INFO L290 TraceCheckUtils]: 199: Hoare triple {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-27 10:53:09,991 INFO L290 TraceCheckUtils]: 200: Hoare triple {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-27 10:53:09,991 INFO L290 TraceCheckUtils]: 201: Hoare triple {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !false; {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-27 10:53:09,992 INFO L290 TraceCheckUtils]: 202: Hoare triple {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-27 10:53:09,992 INFO L290 TraceCheckUtils]: 203: Hoare triple {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-27 10:53:09,992 INFO L290 TraceCheckUtils]: 204: Hoare triple {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !false; {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-27 10:53:09,993 INFO L290 TraceCheckUtils]: 205: Hoare triple {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-27 10:53:09,993 INFO L290 TraceCheckUtils]: 206: Hoare triple {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-27 10:53:09,993 INFO L290 TraceCheckUtils]: 207: Hoare triple {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !false; {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-27 10:53:09,994 INFO L290 TraceCheckUtils]: 208: Hoare triple {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-27 10:53:09,994 INFO L290 TraceCheckUtils]: 209: Hoare triple {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-27 10:53:09,995 INFO L290 TraceCheckUtils]: 210: Hoare triple {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !false; {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-27 10:53:09,995 INFO L290 TraceCheckUtils]: 211: Hoare triple {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-27 10:53:09,995 INFO L290 TraceCheckUtils]: 212: Hoare triple {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-27 10:53:09,996 INFO L290 TraceCheckUtils]: 213: Hoare triple {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !false; {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-27 10:53:09,996 INFO L290 TraceCheckUtils]: 214: Hoare triple {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-27 10:53:09,996 INFO L290 TraceCheckUtils]: 215: Hoare triple {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-27 10:53:09,997 INFO L290 TraceCheckUtils]: 216: Hoare triple {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !false; {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-27 10:53:09,997 INFO L290 TraceCheckUtils]: 217: Hoare triple {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-27 10:53:09,998 INFO L290 TraceCheckUtils]: 218: Hoare triple {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-27 10:53:09,998 INFO L290 TraceCheckUtils]: 219: Hoare triple {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !false; {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-27 10:53:09,998 INFO L290 TraceCheckUtils]: 220: Hoare triple {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-27 10:53:09,999 INFO L290 TraceCheckUtils]: 221: Hoare triple {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-27 10:53:09,999 INFO L290 TraceCheckUtils]: 222: Hoare triple {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !false; {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-27 10:53:09,999 INFO L290 TraceCheckUtils]: 223: Hoare triple {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-27 10:53:10,000 INFO L290 TraceCheckUtils]: 224: Hoare triple {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} is VALID [2022-04-27 10:53:10,000 INFO L290 TraceCheckUtils]: 225: Hoare triple {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} assume !false; {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} is VALID [2022-04-27 10:53:10,001 INFO L290 TraceCheckUtils]: 226: Hoare triple {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} is VALID [2022-04-27 10:53:10,001 INFO L290 TraceCheckUtils]: 227: Hoare triple {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-27 10:53:10,002 INFO L290 TraceCheckUtils]: 228: Hoare triple {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !false; {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-27 10:53:10,002 INFO L290 TraceCheckUtils]: 229: Hoare triple {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-27 10:53:10,002 INFO L290 TraceCheckUtils]: 230: Hoare triple {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} is VALID [2022-04-27 10:53:10,003 INFO L290 TraceCheckUtils]: 231: Hoare triple {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} assume !false; {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} is VALID [2022-04-27 10:53:10,003 INFO L290 TraceCheckUtils]: 232: Hoare triple {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} is VALID [2022-04-27 10:53:10,004 INFO L290 TraceCheckUtils]: 233: Hoare triple {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} is VALID [2022-04-27 10:53:10,004 INFO L290 TraceCheckUtils]: 234: Hoare triple {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} assume !false; {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} is VALID [2022-04-27 10:53:10,004 INFO L290 TraceCheckUtils]: 235: Hoare triple {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} is VALID [2022-04-27 10:53:10,005 INFO L290 TraceCheckUtils]: 236: Hoare triple {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} is VALID [2022-04-27 10:53:10,005 INFO L290 TraceCheckUtils]: 237: Hoare triple {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} assume !false; {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} is VALID [2022-04-27 10:53:10,006 INFO L290 TraceCheckUtils]: 238: Hoare triple {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} is VALID [2022-04-27 10:53:10,006 INFO L290 TraceCheckUtils]: 239: Hoare triple {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} is VALID [2022-04-27 10:53:10,006 INFO L290 TraceCheckUtils]: 240: Hoare triple {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} assume !false; {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} is VALID [2022-04-27 10:53:10,007 INFO L290 TraceCheckUtils]: 241: Hoare triple {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} is VALID [2022-04-27 10:53:10,007 INFO L290 TraceCheckUtils]: 242: Hoare triple {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} is VALID [2022-04-27 10:53:10,007 INFO L290 TraceCheckUtils]: 243: Hoare triple {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} assume !false; {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} is VALID [2022-04-27 10:53:10,008 INFO L290 TraceCheckUtils]: 244: Hoare triple {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} is VALID [2022-04-27 10:53:10,008 INFO L290 TraceCheckUtils]: 245: Hoare triple {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} is VALID [2022-04-27 10:53:10,008 INFO L290 TraceCheckUtils]: 246: Hoare triple {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} assume !false; {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} is VALID [2022-04-27 10:53:10,009 INFO L290 TraceCheckUtils]: 247: Hoare triple {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} is VALID [2022-04-27 10:53:10,009 INFO L290 TraceCheckUtils]: 248: Hoare triple {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} is VALID [2022-04-27 10:53:10,010 INFO L290 TraceCheckUtils]: 249: Hoare triple {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} assume !false; {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} is VALID [2022-04-27 10:53:10,010 INFO L290 TraceCheckUtils]: 250: Hoare triple {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} is VALID [2022-04-27 10:53:10,010 INFO L290 TraceCheckUtils]: 251: Hoare triple {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} is VALID [2022-04-27 10:53:10,011 INFO L290 TraceCheckUtils]: 252: Hoare triple {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} assume !false; {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} is VALID [2022-04-27 10:53:10,011 INFO L290 TraceCheckUtils]: 253: Hoare triple {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} is VALID [2022-04-27 10:53:10,011 INFO L290 TraceCheckUtils]: 254: Hoare triple {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} is VALID [2022-04-27 10:53:10,012 INFO L290 TraceCheckUtils]: 255: Hoare triple {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} assume !false; {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} is VALID [2022-04-27 10:53:10,012 INFO L290 TraceCheckUtils]: 256: Hoare triple {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} is VALID [2022-04-27 10:53:10,013 INFO L290 TraceCheckUtils]: 257: Hoare triple {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} is VALID [2022-04-27 10:53:10,013 INFO L290 TraceCheckUtils]: 258: Hoare triple {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} assume !false; {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} is VALID [2022-04-27 10:53:10,013 INFO L290 TraceCheckUtils]: 259: Hoare triple {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} is VALID [2022-04-27 10:53:10,014 INFO L290 TraceCheckUtils]: 260: Hoare triple {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} is VALID [2022-04-27 10:53:10,014 INFO L290 TraceCheckUtils]: 261: Hoare triple {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} assume !false; {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} is VALID [2022-04-27 10:53:10,014 INFO L290 TraceCheckUtils]: 262: Hoare triple {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} is VALID [2022-04-27 10:53:10,015 INFO L290 TraceCheckUtils]: 263: Hoare triple {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} is VALID [2022-04-27 10:53:10,015 INFO L290 TraceCheckUtils]: 264: Hoare triple {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} assume !false; {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} is VALID [2022-04-27 10:53:10,015 INFO L290 TraceCheckUtils]: 265: Hoare triple {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} is VALID [2022-04-27 10:53:10,016 INFO L290 TraceCheckUtils]: 266: Hoare triple {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} is VALID [2022-04-27 10:53:10,016 INFO L290 TraceCheckUtils]: 267: Hoare triple {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} assume !false; {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} is VALID [2022-04-27 10:53:10,016 INFO L290 TraceCheckUtils]: 268: Hoare triple {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} is VALID [2022-04-27 10:53:10,017 INFO L290 TraceCheckUtils]: 269: Hoare triple {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} is VALID [2022-04-27 10:53:10,017 INFO L290 TraceCheckUtils]: 270: Hoare triple {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} assume !false; {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} is VALID [2022-04-27 10:53:10,017 INFO L290 TraceCheckUtils]: 271: Hoare triple {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} is VALID [2022-04-27 10:53:10,018 INFO L290 TraceCheckUtils]: 272: Hoare triple {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} is VALID [2022-04-27 10:53:10,018 INFO L290 TraceCheckUtils]: 273: Hoare triple {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} assume !false; {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} is VALID [2022-04-27 10:53:10,018 INFO L290 TraceCheckUtils]: 274: Hoare triple {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} is VALID [2022-04-27 10:53:10,019 INFO L290 TraceCheckUtils]: 275: Hoare triple {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} is VALID [2022-04-27 10:53:10,019 INFO L290 TraceCheckUtils]: 276: Hoare triple {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} assume !false; {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} is VALID [2022-04-27 10:53:10,019 INFO L290 TraceCheckUtils]: 277: Hoare triple {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} is VALID [2022-04-27 10:53:10,020 INFO L290 TraceCheckUtils]: 278: Hoare triple {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} is VALID [2022-04-27 10:53:10,020 INFO L290 TraceCheckUtils]: 279: Hoare triple {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} assume !false; {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} is VALID [2022-04-27 10:53:10,020 INFO L290 TraceCheckUtils]: 280: Hoare triple {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} is VALID [2022-04-27 10:53:10,021 INFO L290 TraceCheckUtils]: 281: Hoare triple {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} is VALID [2022-04-27 10:53:10,021 INFO L290 TraceCheckUtils]: 282: Hoare triple {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} assume !false; {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} is VALID [2022-04-27 10:53:10,021 INFO L290 TraceCheckUtils]: 283: Hoare triple {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} is VALID [2022-04-27 10:53:10,022 INFO L290 TraceCheckUtils]: 284: Hoare triple {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} is VALID [2022-04-27 10:53:10,022 INFO L290 TraceCheckUtils]: 285: Hoare triple {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} assume !false; {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} is VALID [2022-04-27 10:53:10,022 INFO L290 TraceCheckUtils]: 286: Hoare triple {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} is VALID [2022-04-27 10:53:10,023 INFO L290 TraceCheckUtils]: 287: Hoare triple {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} is VALID [2022-04-27 10:53:10,023 INFO L290 TraceCheckUtils]: 288: Hoare triple {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} assume !false; {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} is VALID [2022-04-27 10:53:10,024 INFO L290 TraceCheckUtils]: 289: Hoare triple {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} is VALID [2022-04-27 10:53:10,024 INFO L290 TraceCheckUtils]: 290: Hoare triple {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} is VALID [2022-04-27 10:53:10,024 INFO L290 TraceCheckUtils]: 291: Hoare triple {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} assume !false; {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} is VALID [2022-04-27 10:53:10,025 INFO L290 TraceCheckUtils]: 292: Hoare triple {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} is VALID [2022-04-27 10:53:10,025 INFO L290 TraceCheckUtils]: 293: Hoare triple {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} is VALID [2022-04-27 10:53:10,025 INFO L290 TraceCheckUtils]: 294: Hoare triple {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} assume !false; {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} is VALID [2022-04-27 10:53:10,026 INFO L290 TraceCheckUtils]: 295: Hoare triple {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} is VALID [2022-04-27 10:53:10,026 INFO L290 TraceCheckUtils]: 296: Hoare triple {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} is VALID [2022-04-27 10:53:10,026 INFO L290 TraceCheckUtils]: 297: Hoare triple {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} assume !false; {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} is VALID [2022-04-27 10:53:10,027 INFO L290 TraceCheckUtils]: 298: Hoare triple {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} is VALID [2022-04-27 10:53:10,027 INFO L290 TraceCheckUtils]: 299: Hoare triple {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} is VALID [2022-04-27 10:53:10,027 INFO L290 TraceCheckUtils]: 300: Hoare triple {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} assume !false; {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} is VALID [2022-04-27 10:53:10,028 INFO L290 TraceCheckUtils]: 301: Hoare triple {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} is VALID [2022-04-27 10:53:10,028 INFO L290 TraceCheckUtils]: 302: Hoare triple {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} is VALID [2022-04-27 10:53:10,028 INFO L290 TraceCheckUtils]: 303: Hoare triple {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} assume !false; {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} is VALID [2022-04-27 10:53:10,029 INFO L290 TraceCheckUtils]: 304: Hoare triple {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} is VALID [2022-04-27 10:53:10,029 INFO L290 TraceCheckUtils]: 305: Hoare triple {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:10,029 INFO L290 TraceCheckUtils]: 306: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} assume !false; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:10,030 INFO L290 TraceCheckUtils]: 307: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:10,030 INFO L290 TraceCheckUtils]: 308: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} assume ~y~0 < 0; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:10,031 INFO L272 TraceCheckUtils]: 309: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {11416#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:53:10,031 INFO L290 TraceCheckUtils]: 310: Hoare triple {11416#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {11420#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:53:10,031 INFO L290 TraceCheckUtils]: 311: Hoare triple {11420#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {10377#false} is VALID [2022-04-27 10:53:10,031 INFO L290 TraceCheckUtils]: 312: Hoare triple {10377#false} assume !false; {10377#false} is VALID [2022-04-27 10:53:10,036 INFO L134 CoverageAnalysis]: Checked inductivity of 15150 backedges. 7648 proven. 3876 refuted. 0 times theorem prover too weak. 3626 trivial. 0 not checked. [2022-04-27 10:53:10,036 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:53:11,510 INFO L290 TraceCheckUtils]: 312: Hoare triple {10377#false} assume !false; {10377#false} is VALID [2022-04-27 10:53:11,510 INFO L290 TraceCheckUtils]: 311: Hoare triple {11420#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {10377#false} is VALID [2022-04-27 10:53:11,511 INFO L290 TraceCheckUtils]: 310: Hoare triple {11416#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {11420#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 10:53:11,511 INFO L272 TraceCheckUtils]: 309: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {11416#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 10:53:11,512 INFO L290 TraceCheckUtils]: 308: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} assume ~y~0 < 0; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:11,512 INFO L290 TraceCheckUtils]: 307: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:11,512 INFO L290 TraceCheckUtils]: 306: Hoare triple {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} assume !false; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:11,513 INFO L290 TraceCheckUtils]: 305: Hoare triple {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10482#(and (< 99 main_~x~0) (<= main_~x~0 100))} is VALID [2022-04-27 10:53:11,513 INFO L290 TraceCheckUtils]: 304: Hoare triple {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} is VALID [2022-04-27 10:53:11,513 INFO L290 TraceCheckUtils]: 303: Hoare triple {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} assume !false; {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} is VALID [2022-04-27 10:53:11,514 INFO L290 TraceCheckUtils]: 302: Hoare triple {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10481#(and (<= main_~x~0 99) (<= 99 main_~x~0))} is VALID [2022-04-27 10:53:11,514 INFO L290 TraceCheckUtils]: 301: Hoare triple {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} is VALID [2022-04-27 10:53:11,514 INFO L290 TraceCheckUtils]: 300: Hoare triple {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} assume !false; {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} is VALID [2022-04-27 10:53:11,515 INFO L290 TraceCheckUtils]: 299: Hoare triple {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10480#(and (<= 98 main_~x~0) (<= main_~x~0 98))} is VALID [2022-04-27 10:53:11,515 INFO L290 TraceCheckUtils]: 298: Hoare triple {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} is VALID [2022-04-27 10:53:11,515 INFO L290 TraceCheckUtils]: 297: Hoare triple {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} assume !false; {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} is VALID [2022-04-27 10:53:11,516 INFO L290 TraceCheckUtils]: 296: Hoare triple {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10479#(and (<= 97 main_~x~0) (<= main_~x~0 97))} is VALID [2022-04-27 10:53:11,516 INFO L290 TraceCheckUtils]: 295: Hoare triple {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} is VALID [2022-04-27 10:53:11,516 INFO L290 TraceCheckUtils]: 294: Hoare triple {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} assume !false; {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} is VALID [2022-04-27 10:53:11,517 INFO L290 TraceCheckUtils]: 293: Hoare triple {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10478#(and (<= 96 main_~x~0) (<= main_~x~0 96))} is VALID [2022-04-27 10:53:11,517 INFO L290 TraceCheckUtils]: 292: Hoare triple {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} is VALID [2022-04-27 10:53:11,517 INFO L290 TraceCheckUtils]: 291: Hoare triple {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} assume !false; {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} is VALID [2022-04-27 10:53:11,518 INFO L290 TraceCheckUtils]: 290: Hoare triple {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10477#(and (<= main_~x~0 95) (<= 95 main_~x~0))} is VALID [2022-04-27 10:53:11,518 INFO L290 TraceCheckUtils]: 289: Hoare triple {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} is VALID [2022-04-27 10:53:11,518 INFO L290 TraceCheckUtils]: 288: Hoare triple {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} assume !false; {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} is VALID [2022-04-27 10:53:11,519 INFO L290 TraceCheckUtils]: 287: Hoare triple {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10476#(and (<= 94 main_~x~0) (<= main_~x~0 94))} is VALID [2022-04-27 10:53:11,519 INFO L290 TraceCheckUtils]: 286: Hoare triple {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} is VALID [2022-04-27 10:53:11,519 INFO L290 TraceCheckUtils]: 285: Hoare triple {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} assume !false; {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} is VALID [2022-04-27 10:53:11,520 INFO L290 TraceCheckUtils]: 284: Hoare triple {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10475#(and (<= main_~x~0 93) (<= 93 main_~x~0))} is VALID [2022-04-27 10:53:11,520 INFO L290 TraceCheckUtils]: 283: Hoare triple {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} is VALID [2022-04-27 10:53:11,520 INFO L290 TraceCheckUtils]: 282: Hoare triple {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} assume !false; {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} is VALID [2022-04-27 10:53:11,521 INFO L290 TraceCheckUtils]: 281: Hoare triple {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10474#(and (<= main_~x~0 92) (<= 92 main_~x~0))} is VALID [2022-04-27 10:53:11,521 INFO L290 TraceCheckUtils]: 280: Hoare triple {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} is VALID [2022-04-27 10:53:11,521 INFO L290 TraceCheckUtils]: 279: Hoare triple {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} assume !false; {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} is VALID [2022-04-27 10:53:11,522 INFO L290 TraceCheckUtils]: 278: Hoare triple {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10473#(and (<= main_~x~0 91) (<= 91 main_~x~0))} is VALID [2022-04-27 10:53:11,522 INFO L290 TraceCheckUtils]: 277: Hoare triple {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} is VALID [2022-04-27 10:53:11,522 INFO L290 TraceCheckUtils]: 276: Hoare triple {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} assume !false; {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} is VALID [2022-04-27 10:53:11,523 INFO L290 TraceCheckUtils]: 275: Hoare triple {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10472#(and (<= 90 main_~x~0) (<= main_~x~0 90))} is VALID [2022-04-27 10:53:11,523 INFO L290 TraceCheckUtils]: 274: Hoare triple {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} is VALID [2022-04-27 10:53:11,523 INFO L290 TraceCheckUtils]: 273: Hoare triple {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} assume !false; {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} is VALID [2022-04-27 10:53:11,524 INFO L290 TraceCheckUtils]: 272: Hoare triple {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10471#(and (<= 89 main_~x~0) (<= main_~x~0 89))} is VALID [2022-04-27 10:53:11,524 INFO L290 TraceCheckUtils]: 271: Hoare triple {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} is VALID [2022-04-27 10:53:11,524 INFO L290 TraceCheckUtils]: 270: Hoare triple {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} assume !false; {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} is VALID [2022-04-27 10:53:11,525 INFO L290 TraceCheckUtils]: 269: Hoare triple {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10470#(and (<= main_~x~0 88) (<= 88 main_~x~0))} is VALID [2022-04-27 10:53:11,525 INFO L290 TraceCheckUtils]: 268: Hoare triple {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} is VALID [2022-04-27 10:53:11,525 INFO L290 TraceCheckUtils]: 267: Hoare triple {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} assume !false; {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} is VALID [2022-04-27 10:53:11,526 INFO L290 TraceCheckUtils]: 266: Hoare triple {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10469#(and (<= main_~x~0 87) (<= 87 main_~x~0))} is VALID [2022-04-27 10:53:11,526 INFO L290 TraceCheckUtils]: 265: Hoare triple {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} is VALID [2022-04-27 10:53:11,526 INFO L290 TraceCheckUtils]: 264: Hoare triple {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} assume !false; {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} is VALID [2022-04-27 10:53:11,527 INFO L290 TraceCheckUtils]: 263: Hoare triple {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10468#(and (<= main_~x~0 86) (<= 86 main_~x~0))} is VALID [2022-04-27 10:53:11,527 INFO L290 TraceCheckUtils]: 262: Hoare triple {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} is VALID [2022-04-27 10:53:11,527 INFO L290 TraceCheckUtils]: 261: Hoare triple {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} assume !false; {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} is VALID [2022-04-27 10:53:11,528 INFO L290 TraceCheckUtils]: 260: Hoare triple {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10467#(and (<= 85 main_~x~0) (<= main_~x~0 85))} is VALID [2022-04-27 10:53:11,528 INFO L290 TraceCheckUtils]: 259: Hoare triple {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} is VALID [2022-04-27 10:53:11,528 INFO L290 TraceCheckUtils]: 258: Hoare triple {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} assume !false; {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} is VALID [2022-04-27 10:53:11,529 INFO L290 TraceCheckUtils]: 257: Hoare triple {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10466#(and (<= 84 main_~x~0) (<= main_~x~0 84))} is VALID [2022-04-27 10:53:11,529 INFO L290 TraceCheckUtils]: 256: Hoare triple {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} is VALID [2022-04-27 10:53:11,529 INFO L290 TraceCheckUtils]: 255: Hoare triple {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} assume !false; {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} is VALID [2022-04-27 10:53:11,530 INFO L290 TraceCheckUtils]: 254: Hoare triple {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10465#(and (<= main_~x~0 83) (<= 83 main_~x~0))} is VALID [2022-04-27 10:53:11,530 INFO L290 TraceCheckUtils]: 253: Hoare triple {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} is VALID [2022-04-27 10:53:11,530 INFO L290 TraceCheckUtils]: 252: Hoare triple {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} assume !false; {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} is VALID [2022-04-27 10:53:11,531 INFO L290 TraceCheckUtils]: 251: Hoare triple {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10464#(and (<= 82 main_~x~0) (<= main_~x~0 82))} is VALID [2022-04-27 10:53:11,531 INFO L290 TraceCheckUtils]: 250: Hoare triple {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} is VALID [2022-04-27 10:53:11,531 INFO L290 TraceCheckUtils]: 249: Hoare triple {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} assume !false; {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} is VALID [2022-04-27 10:53:11,532 INFO L290 TraceCheckUtils]: 248: Hoare triple {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10463#(and (<= main_~x~0 81) (<= 81 main_~x~0))} is VALID [2022-04-27 10:53:11,532 INFO L290 TraceCheckUtils]: 247: Hoare triple {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} is VALID [2022-04-27 10:53:11,532 INFO L290 TraceCheckUtils]: 246: Hoare triple {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} assume !false; {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} is VALID [2022-04-27 10:53:11,533 INFO L290 TraceCheckUtils]: 245: Hoare triple {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10462#(and (<= 80 main_~x~0) (<= main_~x~0 80))} is VALID [2022-04-27 10:53:11,533 INFO L290 TraceCheckUtils]: 244: Hoare triple {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} is VALID [2022-04-27 10:53:11,533 INFO L290 TraceCheckUtils]: 243: Hoare triple {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} assume !false; {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} is VALID [2022-04-27 10:53:11,534 INFO L290 TraceCheckUtils]: 242: Hoare triple {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10461#(and (<= main_~x~0 79) (<= 79 main_~x~0))} is VALID [2022-04-27 10:53:11,534 INFO L290 TraceCheckUtils]: 241: Hoare triple {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} is VALID [2022-04-27 10:53:11,534 INFO L290 TraceCheckUtils]: 240: Hoare triple {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} assume !false; {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} is VALID [2022-04-27 10:53:11,535 INFO L290 TraceCheckUtils]: 239: Hoare triple {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10460#(and (<= 78 main_~x~0) (<= main_~x~0 78))} is VALID [2022-04-27 10:53:11,535 INFO L290 TraceCheckUtils]: 238: Hoare triple {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} is VALID [2022-04-27 10:53:11,535 INFO L290 TraceCheckUtils]: 237: Hoare triple {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} assume !false; {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} is VALID [2022-04-27 10:53:11,536 INFO L290 TraceCheckUtils]: 236: Hoare triple {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10459#(and (<= main_~x~0 77) (<= 77 main_~x~0))} is VALID [2022-04-27 10:53:11,536 INFO L290 TraceCheckUtils]: 235: Hoare triple {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} is VALID [2022-04-27 10:53:11,536 INFO L290 TraceCheckUtils]: 234: Hoare triple {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} assume !false; {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} is VALID [2022-04-27 10:53:11,537 INFO L290 TraceCheckUtils]: 233: Hoare triple {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10458#(and (<= 76 main_~x~0) (<= main_~x~0 76))} is VALID [2022-04-27 10:53:11,537 INFO L290 TraceCheckUtils]: 232: Hoare triple {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} is VALID [2022-04-27 10:53:11,537 INFO L290 TraceCheckUtils]: 231: Hoare triple {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} assume !false; {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} is VALID [2022-04-27 10:53:11,538 INFO L290 TraceCheckUtils]: 230: Hoare triple {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10457#(and (<= 75 main_~x~0) (<= main_~x~0 75))} is VALID [2022-04-27 10:53:11,538 INFO L290 TraceCheckUtils]: 229: Hoare triple {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-27 10:53:11,538 INFO L290 TraceCheckUtils]: 228: Hoare triple {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !false; {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-27 10:53:11,539 INFO L290 TraceCheckUtils]: 227: Hoare triple {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10456#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-27 10:53:11,539 INFO L290 TraceCheckUtils]: 226: Hoare triple {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} is VALID [2022-04-27 10:53:11,539 INFO L290 TraceCheckUtils]: 225: Hoare triple {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} assume !false; {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} is VALID [2022-04-27 10:53:11,540 INFO L290 TraceCheckUtils]: 224: Hoare triple {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10455#(and (<= main_~x~0 73) (<= 73 main_~x~0))} is VALID [2022-04-27 10:53:11,540 INFO L290 TraceCheckUtils]: 223: Hoare triple {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-27 10:53:11,540 INFO L290 TraceCheckUtils]: 222: Hoare triple {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !false; {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-27 10:53:11,541 INFO L290 TraceCheckUtils]: 221: Hoare triple {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10454#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-27 10:53:11,541 INFO L290 TraceCheckUtils]: 220: Hoare triple {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-27 10:53:11,541 INFO L290 TraceCheckUtils]: 219: Hoare triple {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} assume !false; {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-27 10:53:11,542 INFO L290 TraceCheckUtils]: 218: Hoare triple {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10453#(and (<= 71 main_~x~0) (<= main_~x~0 71))} is VALID [2022-04-27 10:53:11,542 INFO L290 TraceCheckUtils]: 217: Hoare triple {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-27 10:53:11,542 INFO L290 TraceCheckUtils]: 216: Hoare triple {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !false; {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-27 10:53:11,543 INFO L290 TraceCheckUtils]: 215: Hoare triple {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10452#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-27 10:53:11,543 INFO L290 TraceCheckUtils]: 214: Hoare triple {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-27 10:53:11,543 INFO L290 TraceCheckUtils]: 213: Hoare triple {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} assume !false; {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-27 10:53:11,544 INFO L290 TraceCheckUtils]: 212: Hoare triple {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10451#(and (<= main_~x~0 69) (<= 69 main_~x~0))} is VALID [2022-04-27 10:53:11,544 INFO L290 TraceCheckUtils]: 211: Hoare triple {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-27 10:53:11,544 INFO L290 TraceCheckUtils]: 210: Hoare triple {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !false; {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-27 10:53:11,545 INFO L290 TraceCheckUtils]: 209: Hoare triple {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10450#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-27 10:53:11,545 INFO L290 TraceCheckUtils]: 208: Hoare triple {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-27 10:53:11,545 INFO L290 TraceCheckUtils]: 207: Hoare triple {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} assume !false; {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-27 10:53:11,546 INFO L290 TraceCheckUtils]: 206: Hoare triple {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10449#(and (<= 67 main_~x~0) (<= main_~x~0 67))} is VALID [2022-04-27 10:53:11,546 INFO L290 TraceCheckUtils]: 205: Hoare triple {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-27 10:53:11,546 INFO L290 TraceCheckUtils]: 204: Hoare triple {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !false; {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-27 10:53:11,547 INFO L290 TraceCheckUtils]: 203: Hoare triple {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10448#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-27 10:53:11,547 INFO L290 TraceCheckUtils]: 202: Hoare triple {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-27 10:53:11,547 INFO L290 TraceCheckUtils]: 201: Hoare triple {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} assume !false; {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-27 10:53:11,548 INFO L290 TraceCheckUtils]: 200: Hoare triple {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10447#(and (<= 65 main_~x~0) (<= main_~x~0 65))} is VALID [2022-04-27 10:53:11,548 INFO L290 TraceCheckUtils]: 199: Hoare triple {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-27 10:53:11,548 INFO L290 TraceCheckUtils]: 198: Hoare triple {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !false; {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-27 10:53:11,549 INFO L290 TraceCheckUtils]: 197: Hoare triple {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10446#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-27 10:53:11,549 INFO L290 TraceCheckUtils]: 196: Hoare triple {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-27 10:53:11,549 INFO L290 TraceCheckUtils]: 195: Hoare triple {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} assume !false; {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-27 10:53:11,550 INFO L290 TraceCheckUtils]: 194: Hoare triple {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10445#(and (<= main_~x~0 63) (<= 63 main_~x~0))} is VALID [2022-04-27 10:53:11,550 INFO L290 TraceCheckUtils]: 193: Hoare triple {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-27 10:53:11,550 INFO L290 TraceCheckUtils]: 192: Hoare triple {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !false; {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-27 10:53:11,551 INFO L290 TraceCheckUtils]: 191: Hoare triple {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10444#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-27 10:53:11,551 INFO L290 TraceCheckUtils]: 190: Hoare triple {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-27 10:53:11,551 INFO L290 TraceCheckUtils]: 189: Hoare triple {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} assume !false; {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-27 10:53:11,552 INFO L290 TraceCheckUtils]: 188: Hoare triple {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10443#(and (<= main_~x~0 61) (<= 61 main_~x~0))} is VALID [2022-04-27 10:53:11,552 INFO L290 TraceCheckUtils]: 187: Hoare triple {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-27 10:53:11,552 INFO L290 TraceCheckUtils]: 186: Hoare triple {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !false; {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-27 10:53:11,553 INFO L290 TraceCheckUtils]: 185: Hoare triple {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10442#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-27 10:53:11,553 INFO L290 TraceCheckUtils]: 184: Hoare triple {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-27 10:53:11,553 INFO L290 TraceCheckUtils]: 183: Hoare triple {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} assume !false; {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-27 10:53:11,554 INFO L290 TraceCheckUtils]: 182: Hoare triple {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10441#(and (<= main_~x~0 59) (<= 59 main_~x~0))} is VALID [2022-04-27 10:53:11,554 INFO L290 TraceCheckUtils]: 181: Hoare triple {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-27 10:53:11,554 INFO L290 TraceCheckUtils]: 180: Hoare triple {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !false; {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-27 10:53:11,555 INFO L290 TraceCheckUtils]: 179: Hoare triple {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10440#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-27 10:53:11,555 INFO L290 TraceCheckUtils]: 178: Hoare triple {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-27 10:53:11,555 INFO L290 TraceCheckUtils]: 177: Hoare triple {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} assume !false; {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-27 10:53:11,556 INFO L290 TraceCheckUtils]: 176: Hoare triple {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10439#(and (<= 57 main_~x~0) (<= main_~x~0 57))} is VALID [2022-04-27 10:53:11,556 INFO L290 TraceCheckUtils]: 175: Hoare triple {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-27 10:53:11,556 INFO L290 TraceCheckUtils]: 174: Hoare triple {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !false; {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-27 10:53:11,557 INFO L290 TraceCheckUtils]: 173: Hoare triple {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10438#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-27 10:53:11,557 INFO L290 TraceCheckUtils]: 172: Hoare triple {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-27 10:53:11,557 INFO L290 TraceCheckUtils]: 171: Hoare triple {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} assume !false; {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-27 10:53:11,558 INFO L290 TraceCheckUtils]: 170: Hoare triple {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10437#(and (<= main_~x~0 55) (<= 55 main_~x~0))} is VALID [2022-04-27 10:53:11,558 INFO L290 TraceCheckUtils]: 169: Hoare triple {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-27 10:53:11,558 INFO L290 TraceCheckUtils]: 168: Hoare triple {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !false; {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-27 10:53:11,559 INFO L290 TraceCheckUtils]: 167: Hoare triple {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10436#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-27 10:53:11,559 INFO L290 TraceCheckUtils]: 166: Hoare triple {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-27 10:53:11,559 INFO L290 TraceCheckUtils]: 165: Hoare triple {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} assume !false; {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-27 10:53:11,560 INFO L290 TraceCheckUtils]: 164: Hoare triple {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10435#(and (<= 53 main_~x~0) (<= main_~x~0 53))} is VALID [2022-04-27 10:53:11,560 INFO L290 TraceCheckUtils]: 163: Hoare triple {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-27 10:53:11,560 INFO L290 TraceCheckUtils]: 162: Hoare triple {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !false; {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-27 10:53:11,561 INFO L290 TraceCheckUtils]: 161: Hoare triple {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10434#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-27 10:53:11,561 INFO L290 TraceCheckUtils]: 160: Hoare triple {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-27 10:53:11,561 INFO L290 TraceCheckUtils]: 159: Hoare triple {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} assume !false; {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-27 10:53:11,562 INFO L290 TraceCheckUtils]: 158: Hoare triple {10432#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10433#(and (<= main_~x~0 51) (<= 51 main_~x~0))} is VALID [2022-04-27 10:53:11,562 INFO L290 TraceCheckUtils]: 157: Hoare triple {10431#(<= main_~x~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {10432#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-27 10:53:11,562 INFO L290 TraceCheckUtils]: 156: Hoare triple {10431#(<= main_~x~0 50)} assume !false; {10431#(<= main_~x~0 50)} is VALID [2022-04-27 10:53:11,562 INFO L290 TraceCheckUtils]: 155: Hoare triple {10430#(<= main_~x~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10431#(<= main_~x~0 50)} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 154: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10430#(<= main_~x~0 49)} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 153: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 152: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 151: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 150: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 149: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 148: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 147: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 146: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 145: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,563 INFO L290 TraceCheckUtils]: 144: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 143: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 142: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 141: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 140: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 139: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 138: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 137: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 136: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 135: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 134: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 133: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 132: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 131: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 130: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 129: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,564 INFO L290 TraceCheckUtils]: 128: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 127: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 126: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 125: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 124: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 123: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 122: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 121: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 120: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 119: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 118: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 117: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 116: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 115: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 114: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 113: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 112: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,565 INFO L290 TraceCheckUtils]: 111: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 110: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 109: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 108: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 107: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 106: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 105: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 104: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 103: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 102: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 101: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 100: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 99: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 98: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 97: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 96: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 95: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,566 INFO L290 TraceCheckUtils]: 94: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 93: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 92: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 91: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 90: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 89: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 88: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 87: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 86: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 85: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 84: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 83: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 82: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 81: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 80: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 79: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 78: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,567 INFO L290 TraceCheckUtils]: 77: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 76: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 75: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 74: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 73: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 72: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 71: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 70: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 69: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 68: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 67: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 66: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 65: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 64: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 63: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 62: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,568 INFO L290 TraceCheckUtils]: 61: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 60: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 59: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 58: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 57: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 56: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 55: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 54: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 53: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 52: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 51: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 50: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 49: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 48: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 47: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 46: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 45: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,569 INFO L290 TraceCheckUtils]: 44: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 43: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 42: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 41: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 40: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 39: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 38: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 37: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 36: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 35: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 34: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 33: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 32: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 31: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 30: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 29: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,570 INFO L290 TraceCheckUtils]: 28: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 27: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 26: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 25: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 24: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 23: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 22: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 21: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 20: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 19: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 18: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 17: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 16: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 15: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 13: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 12: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,571 INFO L290 TraceCheckUtils]: 11: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L290 TraceCheckUtils]: 10: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L290 TraceCheckUtils]: 9: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L290 TraceCheckUtils]: 8: Hoare triple {10376#true} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L290 TraceCheckUtils]: 7: Hoare triple {10376#true} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L290 TraceCheckUtils]: 6: Hoare triple {10376#true} assume !false; {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L290 TraceCheckUtils]: 5: Hoare triple {10376#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L272 TraceCheckUtils]: 4: Hoare triple {10376#true} call #t~ret4 := main(); {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10376#true} {10376#true} #61#return; {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L290 TraceCheckUtils]: 2: Hoare triple {10376#true} assume true; {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {10376#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {10376#true} is VALID [2022-04-27 10:53:11,572 INFO L272 TraceCheckUtils]: 0: Hoare triple {10376#true} call ULTIMATE.init(); {10376#true} is VALID [2022-04-27 10:53:11,577 INFO L134 CoverageAnalysis]: Checked inductivity of 15150 backedges. 7648 proven. 3876 refuted. 0 times theorem prover too weak. 3626 trivial. 0 not checked. [2022-04-27 10:53:11,577 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1205832489] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:53:11,577 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:53:11,577 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [107, 57, 57] total 109 [2022-04-27 10:53:11,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762792697] [2022-04-27 10:53:11,577 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:53:11,578 INFO L78 Accepts]: Start accepts. Automaton has has 109 states, 109 states have (on average 2.908256880733945) internal successors, (317), 106 states have internal predecessors, (317), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 313 [2022-04-27 10:53:11,579 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:53:11,579 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 109 states, 109 states have (on average 2.908256880733945) internal successors, (317), 106 states have internal predecessors, (317), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:11,760 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:11,760 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 109 states [2022-04-27 10:53:11,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:53:11,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 109 interpolants. [2022-04-27 10:53:11,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1493, Invalid=10279, Unknown=0, NotChecked=0, Total=11772 [2022-04-27 10:53:11,762 INFO L87 Difference]: Start difference. First operand 314 states and 365 transitions. Second operand has 109 states, 109 states have (on average 2.908256880733945) internal successors, (317), 106 states have internal predecessors, (317), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:38,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:38,499 INFO L93 Difference]: Finished difference Result 4399 states and 5826 transitions. [2022-04-27 10:53:38,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2022-04-27 10:53:38,499 INFO L78 Accepts]: Start accepts. Automaton has has 109 states, 109 states have (on average 2.908256880733945) internal successors, (317), 106 states have internal predecessors, (317), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 313 [2022-04-27 10:53:38,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:53:38,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 109 states have (on average 2.908256880733945) internal successors, (317), 106 states have internal predecessors, (317), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 480 transitions. [2022-04-27 10:53:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 109 states have (on average 2.908256880733945) internal successors, (317), 106 states have internal predecessors, (317), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:38,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 480 transitions. [2022-04-27 10:53:38,521 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 107 states and 480 transitions. [2022-04-27 10:53:38,905 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 480 edges. 480 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:39,553 INFO L225 Difference]: With dead ends: 4399 [2022-04-27 10:53:39,553 INFO L226 Difference]: Without dead ends: 4237 [2022-04-27 10:53:39,558 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 887 GetRequests, 670 SyntacticMatches, 6 SemanticMatches, 211 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8723 ImplicationChecksByTransitivity, 7.0s TimeCoverageRelationStatistics Valid=4466, Invalid=40690, Unknown=0, NotChecked=0, Total=45156 [2022-04-27 10:53:39,558 INFO L413 NwaCegarLoop]: 159 mSDtfsCounter, 316 mSDsluCounter, 297 mSDsCounter, 0 mSdLazyCounter, 15317 mSolverCounterSat, 159 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 316 SdHoareTripleChecker+Valid, 456 SdHoareTripleChecker+Invalid, 15476 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 159 IncrementalHoareTripleChecker+Valid, 15317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2022-04-27 10:53:39,558 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [316 Valid, 456 Invalid, 15476 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [159 Valid, 15317 Invalid, 0 Unknown, 0 Unchecked, 9.6s Time] [2022-04-27 10:53:39,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4237 states. [2022-04-27 10:53:43,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4237 to 4188. [2022-04-27 10:53:43,237 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:53:43,243 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4237 states. Second operand has 4188 states, 4183 states have (on average 1.0241453502271098) internal successors, (4284), 4183 states have internal predecessors, (4284), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:43,247 INFO L74 IsIncluded]: Start isIncluded. First operand 4237 states. Second operand has 4188 states, 4183 states have (on average 1.0241453502271098) internal successors, (4284), 4183 states have internal predecessors, (4284), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:43,251 INFO L87 Difference]: Start difference. First operand 4237 states. Second operand has 4188 states, 4183 states have (on average 1.0241453502271098) internal successors, (4284), 4183 states have internal predecessors, (4284), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:43,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:43,730 INFO L93 Difference]: Finished difference Result 4237 states and 4337 transitions. [2022-04-27 10:53:43,730 INFO L276 IsEmpty]: Start isEmpty. Operand 4237 states and 4337 transitions. [2022-04-27 10:53:43,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:43,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:43,740 INFO L74 IsIncluded]: Start isIncluded. First operand has 4188 states, 4183 states have (on average 1.0241453502271098) internal successors, (4284), 4183 states have internal predecessors, (4284), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 4237 states. [2022-04-27 10:53:43,743 INFO L87 Difference]: Start difference. First operand has 4188 states, 4183 states have (on average 1.0241453502271098) internal successors, (4284), 4183 states have internal predecessors, (4284), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 4237 states. [2022-04-27 10:53:44,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:44,222 INFO L93 Difference]: Finished difference Result 4237 states and 4337 transitions. [2022-04-27 10:53:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 4237 states and 4337 transitions. [2022-04-27 10:53:44,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:53:44,226 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:53:44,226 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:53:44,226 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:53:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4188 states, 4183 states have (on average 1.0241453502271098) internal successors, (4284), 4183 states have internal predecessors, (4284), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 4188 states and 4288 transitions. [2022-04-27 10:53:44,838 INFO L78 Accepts]: Start accepts. Automaton has 4188 states and 4288 transitions. Word has length 313 [2022-04-27 10:53:44,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:53:44,839 INFO L495 AbstractCegarLoop]: Abstraction has 4188 states and 4288 transitions. [2022-04-27 10:53:44,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 109 states, 109 states have (on average 2.908256880733945) internal successors, (317), 106 states have internal predecessors, (317), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:44,839 INFO L276 IsEmpty]: Start isEmpty. Operand 4188 states and 4288 transitions. [2022-04-27 10:53:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-04-27 10:53:44,841 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:53:44,841 INFO L195 NwaCegarLoop]: trace histogram [102, 101, 52, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:53:44,860 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-27 10:53:45,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:53:45,060 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:53:45,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:53:45,061 INFO L85 PathProgramCache]: Analyzing trace with hash 117058663, now seen corresponding path program 10 times [2022-04-27 10:53:45,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:53:45,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362431961] [2022-04-27 10:53:45,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:53:45,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:53:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:46,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:53:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:46,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {32610#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {32552#true} is VALID [2022-04-27 10:53:46,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {32552#true} assume true; {32552#true} is VALID [2022-04-27 10:53:46,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32552#true} {32552#true} #61#return; {32552#true} is VALID [2022-04-27 10:53:46,245 INFO L272 TraceCheckUtils]: 0: Hoare triple {32552#true} call ULTIMATE.init(); {32610#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:53:46,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {32610#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {32552#true} is VALID [2022-04-27 10:53:46,245 INFO L290 TraceCheckUtils]: 2: Hoare triple {32552#true} assume true; {32552#true} is VALID [2022-04-27 10:53:46,246 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32552#true} {32552#true} #61#return; {32552#true} is VALID [2022-04-27 10:53:46,246 INFO L272 TraceCheckUtils]: 4: Hoare triple {32552#true} call #t~ret4 := main(); {32552#true} is VALID [2022-04-27 10:53:46,246 INFO L290 TraceCheckUtils]: 5: Hoare triple {32552#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {32557#(= main_~y~0 0)} is VALID [2022-04-27 10:53:46,246 INFO L290 TraceCheckUtils]: 6: Hoare triple {32557#(= main_~y~0 0)} assume !false; {32557#(= main_~y~0 0)} is VALID [2022-04-27 10:53:46,246 INFO L290 TraceCheckUtils]: 7: Hoare triple {32557#(= main_~y~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:46,247 INFO L290 TraceCheckUtils]: 8: Hoare triple {32558#(<= main_~y~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:46,247 INFO L290 TraceCheckUtils]: 9: Hoare triple {32558#(<= main_~y~0 1)} assume !false; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:46,247 INFO L290 TraceCheckUtils]: 10: Hoare triple {32558#(<= main_~y~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:46,248 INFO L290 TraceCheckUtils]: 11: Hoare triple {32559#(<= main_~y~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:46,248 INFO L290 TraceCheckUtils]: 12: Hoare triple {32559#(<= main_~y~0 2)} assume !false; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:46,248 INFO L290 TraceCheckUtils]: 13: Hoare triple {32559#(<= main_~y~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:46,248 INFO L290 TraceCheckUtils]: 14: Hoare triple {32560#(<= main_~y~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:46,249 INFO L290 TraceCheckUtils]: 15: Hoare triple {32560#(<= main_~y~0 3)} assume !false; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:46,249 INFO L290 TraceCheckUtils]: 16: Hoare triple {32560#(<= main_~y~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:46,251 INFO L290 TraceCheckUtils]: 17: Hoare triple {32561#(<= main_~y~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:46,251 INFO L290 TraceCheckUtils]: 18: Hoare triple {32561#(<= main_~y~0 4)} assume !false; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:46,252 INFO L290 TraceCheckUtils]: 19: Hoare triple {32561#(<= main_~y~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:46,252 INFO L290 TraceCheckUtils]: 20: Hoare triple {32562#(<= main_~y~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:46,252 INFO L290 TraceCheckUtils]: 21: Hoare triple {32562#(<= main_~y~0 5)} assume !false; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:46,253 INFO L290 TraceCheckUtils]: 22: Hoare triple {32562#(<= main_~y~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:46,253 INFO L290 TraceCheckUtils]: 23: Hoare triple {32563#(<= main_~y~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:46,253 INFO L290 TraceCheckUtils]: 24: Hoare triple {32563#(<= main_~y~0 6)} assume !false; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:46,254 INFO L290 TraceCheckUtils]: 25: Hoare triple {32563#(<= main_~y~0 6)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:46,254 INFO L290 TraceCheckUtils]: 26: Hoare triple {32564#(<= main_~y~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:46,255 INFO L290 TraceCheckUtils]: 27: Hoare triple {32564#(<= main_~y~0 7)} assume !false; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:46,255 INFO L290 TraceCheckUtils]: 28: Hoare triple {32564#(<= main_~y~0 7)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:46,255 INFO L290 TraceCheckUtils]: 29: Hoare triple {32565#(<= main_~y~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:46,256 INFO L290 TraceCheckUtils]: 30: Hoare triple {32565#(<= main_~y~0 8)} assume !false; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:46,256 INFO L290 TraceCheckUtils]: 31: Hoare triple {32565#(<= main_~y~0 8)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:46,256 INFO L290 TraceCheckUtils]: 32: Hoare triple {32566#(<= main_~y~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:46,257 INFO L290 TraceCheckUtils]: 33: Hoare triple {32566#(<= main_~y~0 9)} assume !false; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:46,257 INFO L290 TraceCheckUtils]: 34: Hoare triple {32566#(<= main_~y~0 9)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:46,257 INFO L290 TraceCheckUtils]: 35: Hoare triple {32567#(<= main_~y~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:46,258 INFO L290 TraceCheckUtils]: 36: Hoare triple {32567#(<= main_~y~0 10)} assume !false; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:46,258 INFO L290 TraceCheckUtils]: 37: Hoare triple {32567#(<= main_~y~0 10)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:46,258 INFO L290 TraceCheckUtils]: 38: Hoare triple {32568#(<= main_~y~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:46,259 INFO L290 TraceCheckUtils]: 39: Hoare triple {32568#(<= main_~y~0 11)} assume !false; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:46,259 INFO L290 TraceCheckUtils]: 40: Hoare triple {32568#(<= main_~y~0 11)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:46,259 INFO L290 TraceCheckUtils]: 41: Hoare triple {32569#(<= main_~y~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:46,260 INFO L290 TraceCheckUtils]: 42: Hoare triple {32569#(<= main_~y~0 12)} assume !false; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:46,260 INFO L290 TraceCheckUtils]: 43: Hoare triple {32569#(<= main_~y~0 12)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:46,261 INFO L290 TraceCheckUtils]: 44: Hoare triple {32570#(<= main_~y~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:46,261 INFO L290 TraceCheckUtils]: 45: Hoare triple {32570#(<= main_~y~0 13)} assume !false; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:46,261 INFO L290 TraceCheckUtils]: 46: Hoare triple {32570#(<= main_~y~0 13)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:46,262 INFO L290 TraceCheckUtils]: 47: Hoare triple {32571#(<= main_~y~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:46,262 INFO L290 TraceCheckUtils]: 48: Hoare triple {32571#(<= main_~y~0 14)} assume !false; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:46,262 INFO L290 TraceCheckUtils]: 49: Hoare triple {32571#(<= main_~y~0 14)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:46,263 INFO L290 TraceCheckUtils]: 50: Hoare triple {32572#(<= main_~y~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:46,263 INFO L290 TraceCheckUtils]: 51: Hoare triple {32572#(<= main_~y~0 15)} assume !false; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:46,263 INFO L290 TraceCheckUtils]: 52: Hoare triple {32572#(<= main_~y~0 15)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:46,264 INFO L290 TraceCheckUtils]: 53: Hoare triple {32573#(<= main_~y~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:46,264 INFO L290 TraceCheckUtils]: 54: Hoare triple {32573#(<= main_~y~0 16)} assume !false; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:46,264 INFO L290 TraceCheckUtils]: 55: Hoare triple {32573#(<= main_~y~0 16)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:46,265 INFO L290 TraceCheckUtils]: 56: Hoare triple {32574#(<= main_~y~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:46,265 INFO L290 TraceCheckUtils]: 57: Hoare triple {32574#(<= main_~y~0 17)} assume !false; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:46,265 INFO L290 TraceCheckUtils]: 58: Hoare triple {32574#(<= main_~y~0 17)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:46,266 INFO L290 TraceCheckUtils]: 59: Hoare triple {32575#(<= main_~y~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:46,266 INFO L290 TraceCheckUtils]: 60: Hoare triple {32575#(<= main_~y~0 18)} assume !false; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:46,267 INFO L290 TraceCheckUtils]: 61: Hoare triple {32575#(<= main_~y~0 18)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:46,267 INFO L290 TraceCheckUtils]: 62: Hoare triple {32576#(<= main_~y~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:46,267 INFO L290 TraceCheckUtils]: 63: Hoare triple {32576#(<= main_~y~0 19)} assume !false; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:46,268 INFO L290 TraceCheckUtils]: 64: Hoare triple {32576#(<= main_~y~0 19)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:46,268 INFO L290 TraceCheckUtils]: 65: Hoare triple {32577#(<= main_~y~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:46,268 INFO L290 TraceCheckUtils]: 66: Hoare triple {32577#(<= main_~y~0 20)} assume !false; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:46,269 INFO L290 TraceCheckUtils]: 67: Hoare triple {32577#(<= main_~y~0 20)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:46,269 INFO L290 TraceCheckUtils]: 68: Hoare triple {32578#(<= main_~y~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:46,269 INFO L290 TraceCheckUtils]: 69: Hoare triple {32578#(<= main_~y~0 21)} assume !false; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:46,270 INFO L290 TraceCheckUtils]: 70: Hoare triple {32578#(<= main_~y~0 21)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:46,270 INFO L290 TraceCheckUtils]: 71: Hoare triple {32579#(<= main_~y~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:46,270 INFO L290 TraceCheckUtils]: 72: Hoare triple {32579#(<= main_~y~0 22)} assume !false; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:46,271 INFO L290 TraceCheckUtils]: 73: Hoare triple {32579#(<= main_~y~0 22)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:46,271 INFO L290 TraceCheckUtils]: 74: Hoare triple {32580#(<= main_~y~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:46,271 INFO L290 TraceCheckUtils]: 75: Hoare triple {32580#(<= main_~y~0 23)} assume !false; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:46,272 INFO L290 TraceCheckUtils]: 76: Hoare triple {32580#(<= main_~y~0 23)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:46,272 INFO L290 TraceCheckUtils]: 77: Hoare triple {32581#(<= main_~y~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:46,272 INFO L290 TraceCheckUtils]: 78: Hoare triple {32581#(<= main_~y~0 24)} assume !false; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:46,273 INFO L290 TraceCheckUtils]: 79: Hoare triple {32581#(<= main_~y~0 24)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:46,273 INFO L290 TraceCheckUtils]: 80: Hoare triple {32582#(<= main_~y~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:46,273 INFO L290 TraceCheckUtils]: 81: Hoare triple {32582#(<= main_~y~0 25)} assume !false; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:46,273 INFO L290 TraceCheckUtils]: 82: Hoare triple {32582#(<= main_~y~0 25)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:46,274 INFO L290 TraceCheckUtils]: 83: Hoare triple {32583#(<= main_~y~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:46,274 INFO L290 TraceCheckUtils]: 84: Hoare triple {32583#(<= main_~y~0 26)} assume !false; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:46,274 INFO L290 TraceCheckUtils]: 85: Hoare triple {32583#(<= main_~y~0 26)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:46,275 INFO L290 TraceCheckUtils]: 86: Hoare triple {32584#(<= main_~y~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:46,275 INFO L290 TraceCheckUtils]: 87: Hoare triple {32584#(<= main_~y~0 27)} assume !false; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:46,275 INFO L290 TraceCheckUtils]: 88: Hoare triple {32584#(<= main_~y~0 27)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:46,275 INFO L290 TraceCheckUtils]: 89: Hoare triple {32585#(<= main_~y~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:46,276 INFO L290 TraceCheckUtils]: 90: Hoare triple {32585#(<= main_~y~0 28)} assume !false; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:46,276 INFO L290 TraceCheckUtils]: 91: Hoare triple {32585#(<= main_~y~0 28)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:46,276 INFO L290 TraceCheckUtils]: 92: Hoare triple {32586#(<= main_~y~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:46,276 INFO L290 TraceCheckUtils]: 93: Hoare triple {32586#(<= main_~y~0 29)} assume !false; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:46,277 INFO L290 TraceCheckUtils]: 94: Hoare triple {32586#(<= main_~y~0 29)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:46,277 INFO L290 TraceCheckUtils]: 95: Hoare triple {32587#(<= main_~y~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:46,277 INFO L290 TraceCheckUtils]: 96: Hoare triple {32587#(<= main_~y~0 30)} assume !false; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:46,278 INFO L290 TraceCheckUtils]: 97: Hoare triple {32587#(<= main_~y~0 30)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:46,278 INFO L290 TraceCheckUtils]: 98: Hoare triple {32588#(<= main_~y~0 31)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:46,278 INFO L290 TraceCheckUtils]: 99: Hoare triple {32588#(<= main_~y~0 31)} assume !false; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:46,279 INFO L290 TraceCheckUtils]: 100: Hoare triple {32588#(<= main_~y~0 31)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:46,279 INFO L290 TraceCheckUtils]: 101: Hoare triple {32589#(<= main_~y~0 32)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:46,279 INFO L290 TraceCheckUtils]: 102: Hoare triple {32589#(<= main_~y~0 32)} assume !false; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:46,279 INFO L290 TraceCheckUtils]: 103: Hoare triple {32589#(<= main_~y~0 32)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:46,280 INFO L290 TraceCheckUtils]: 104: Hoare triple {32590#(<= main_~y~0 33)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:46,280 INFO L290 TraceCheckUtils]: 105: Hoare triple {32590#(<= main_~y~0 33)} assume !false; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:46,280 INFO L290 TraceCheckUtils]: 106: Hoare triple {32590#(<= main_~y~0 33)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:46,281 INFO L290 TraceCheckUtils]: 107: Hoare triple {32591#(<= main_~y~0 34)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:46,281 INFO L290 TraceCheckUtils]: 108: Hoare triple {32591#(<= main_~y~0 34)} assume !false; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:46,281 INFO L290 TraceCheckUtils]: 109: Hoare triple {32591#(<= main_~y~0 34)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:46,281 INFO L290 TraceCheckUtils]: 110: Hoare triple {32592#(<= main_~y~0 35)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:46,282 INFO L290 TraceCheckUtils]: 111: Hoare triple {32592#(<= main_~y~0 35)} assume !false; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:46,282 INFO L290 TraceCheckUtils]: 112: Hoare triple {32592#(<= main_~y~0 35)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:46,282 INFO L290 TraceCheckUtils]: 113: Hoare triple {32593#(<= main_~y~0 36)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:46,282 INFO L290 TraceCheckUtils]: 114: Hoare triple {32593#(<= main_~y~0 36)} assume !false; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:46,283 INFO L290 TraceCheckUtils]: 115: Hoare triple {32593#(<= main_~y~0 36)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:46,283 INFO L290 TraceCheckUtils]: 116: Hoare triple {32594#(<= main_~y~0 37)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:46,283 INFO L290 TraceCheckUtils]: 117: Hoare triple {32594#(<= main_~y~0 37)} assume !false; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:46,284 INFO L290 TraceCheckUtils]: 118: Hoare triple {32594#(<= main_~y~0 37)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:46,284 INFO L290 TraceCheckUtils]: 119: Hoare triple {32595#(<= main_~y~0 38)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:46,284 INFO L290 TraceCheckUtils]: 120: Hoare triple {32595#(<= main_~y~0 38)} assume !false; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:46,285 INFO L290 TraceCheckUtils]: 121: Hoare triple {32595#(<= main_~y~0 38)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:46,285 INFO L290 TraceCheckUtils]: 122: Hoare triple {32596#(<= main_~y~0 39)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:46,285 INFO L290 TraceCheckUtils]: 123: Hoare triple {32596#(<= main_~y~0 39)} assume !false; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:46,285 INFO L290 TraceCheckUtils]: 124: Hoare triple {32596#(<= main_~y~0 39)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:46,286 INFO L290 TraceCheckUtils]: 125: Hoare triple {32597#(<= main_~y~0 40)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:46,286 INFO L290 TraceCheckUtils]: 126: Hoare triple {32597#(<= main_~y~0 40)} assume !false; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:46,286 INFO L290 TraceCheckUtils]: 127: Hoare triple {32597#(<= main_~y~0 40)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:46,286 INFO L290 TraceCheckUtils]: 128: Hoare triple {32598#(<= main_~y~0 41)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:46,287 INFO L290 TraceCheckUtils]: 129: Hoare triple {32598#(<= main_~y~0 41)} assume !false; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:46,287 INFO L290 TraceCheckUtils]: 130: Hoare triple {32598#(<= main_~y~0 41)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:46,287 INFO L290 TraceCheckUtils]: 131: Hoare triple {32599#(<= main_~y~0 42)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:46,288 INFO L290 TraceCheckUtils]: 132: Hoare triple {32599#(<= main_~y~0 42)} assume !false; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:46,288 INFO L290 TraceCheckUtils]: 133: Hoare triple {32599#(<= main_~y~0 42)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:46,288 INFO L290 TraceCheckUtils]: 134: Hoare triple {32600#(<= main_~y~0 43)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:46,288 INFO L290 TraceCheckUtils]: 135: Hoare triple {32600#(<= main_~y~0 43)} assume !false; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:46,289 INFO L290 TraceCheckUtils]: 136: Hoare triple {32600#(<= main_~y~0 43)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:46,289 INFO L290 TraceCheckUtils]: 137: Hoare triple {32601#(<= main_~y~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:46,289 INFO L290 TraceCheckUtils]: 138: Hoare triple {32601#(<= main_~y~0 44)} assume !false; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:46,290 INFO L290 TraceCheckUtils]: 139: Hoare triple {32601#(<= main_~y~0 44)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:46,290 INFO L290 TraceCheckUtils]: 140: Hoare triple {32602#(<= main_~y~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:46,290 INFO L290 TraceCheckUtils]: 141: Hoare triple {32602#(<= main_~y~0 45)} assume !false; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:46,290 INFO L290 TraceCheckUtils]: 142: Hoare triple {32602#(<= main_~y~0 45)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:46,291 INFO L290 TraceCheckUtils]: 143: Hoare triple {32603#(<= main_~y~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:46,291 INFO L290 TraceCheckUtils]: 144: Hoare triple {32603#(<= main_~y~0 46)} assume !false; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:46,291 INFO L290 TraceCheckUtils]: 145: Hoare triple {32603#(<= main_~y~0 46)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:46,291 INFO L290 TraceCheckUtils]: 146: Hoare triple {32604#(<= main_~y~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:46,292 INFO L290 TraceCheckUtils]: 147: Hoare triple {32604#(<= main_~y~0 47)} assume !false; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:46,292 INFO L290 TraceCheckUtils]: 148: Hoare triple {32604#(<= main_~y~0 47)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:46,292 INFO L290 TraceCheckUtils]: 149: Hoare triple {32605#(<= main_~y~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:46,293 INFO L290 TraceCheckUtils]: 150: Hoare triple {32605#(<= main_~y~0 48)} assume !false; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:46,293 INFO L290 TraceCheckUtils]: 151: Hoare triple {32605#(<= main_~y~0 48)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:46,293 INFO L290 TraceCheckUtils]: 152: Hoare triple {32606#(<= main_~y~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:46,293 INFO L290 TraceCheckUtils]: 153: Hoare triple {32606#(<= main_~y~0 49)} assume !false; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:46,294 INFO L290 TraceCheckUtils]: 154: Hoare triple {32606#(<= main_~y~0 49)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32607#(<= main_~y~0 50)} is VALID [2022-04-27 10:53:46,294 INFO L290 TraceCheckUtils]: 155: Hoare triple {32607#(<= main_~y~0 50)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32607#(<= main_~y~0 50)} is VALID [2022-04-27 10:53:46,294 INFO L290 TraceCheckUtils]: 156: Hoare triple {32607#(<= main_~y~0 50)} assume !false; {32607#(<= main_~y~0 50)} is VALID [2022-04-27 10:53:46,295 INFO L290 TraceCheckUtils]: 157: Hoare triple {32607#(<= main_~y~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:46,295 INFO L290 TraceCheckUtils]: 158: Hoare triple {32606#(<= main_~y~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:46,295 INFO L290 TraceCheckUtils]: 159: Hoare triple {32606#(<= main_~y~0 49)} assume !false; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:46,295 INFO L290 TraceCheckUtils]: 160: Hoare triple {32606#(<= main_~y~0 49)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:46,296 INFO L290 TraceCheckUtils]: 161: Hoare triple {32605#(<= main_~y~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:46,296 INFO L290 TraceCheckUtils]: 162: Hoare triple {32605#(<= main_~y~0 48)} assume !false; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:46,296 INFO L290 TraceCheckUtils]: 163: Hoare triple {32605#(<= main_~y~0 48)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:46,297 INFO L290 TraceCheckUtils]: 164: Hoare triple {32604#(<= main_~y~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:46,297 INFO L290 TraceCheckUtils]: 165: Hoare triple {32604#(<= main_~y~0 47)} assume !false; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:46,297 INFO L290 TraceCheckUtils]: 166: Hoare triple {32604#(<= main_~y~0 47)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:46,297 INFO L290 TraceCheckUtils]: 167: Hoare triple {32603#(<= main_~y~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:46,298 INFO L290 TraceCheckUtils]: 168: Hoare triple {32603#(<= main_~y~0 46)} assume !false; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:46,298 INFO L290 TraceCheckUtils]: 169: Hoare triple {32603#(<= main_~y~0 46)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:46,298 INFO L290 TraceCheckUtils]: 170: Hoare triple {32602#(<= main_~y~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:46,298 INFO L290 TraceCheckUtils]: 171: Hoare triple {32602#(<= main_~y~0 45)} assume !false; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:46,299 INFO L290 TraceCheckUtils]: 172: Hoare triple {32602#(<= main_~y~0 45)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:46,299 INFO L290 TraceCheckUtils]: 173: Hoare triple {32601#(<= main_~y~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:46,299 INFO L290 TraceCheckUtils]: 174: Hoare triple {32601#(<= main_~y~0 44)} assume !false; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:46,300 INFO L290 TraceCheckUtils]: 175: Hoare triple {32601#(<= main_~y~0 44)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:46,300 INFO L290 TraceCheckUtils]: 176: Hoare triple {32600#(<= main_~y~0 43)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:46,300 INFO L290 TraceCheckUtils]: 177: Hoare triple {32600#(<= main_~y~0 43)} assume !false; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:46,301 INFO L290 TraceCheckUtils]: 178: Hoare triple {32600#(<= main_~y~0 43)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:46,301 INFO L290 TraceCheckUtils]: 179: Hoare triple {32599#(<= main_~y~0 42)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:46,301 INFO L290 TraceCheckUtils]: 180: Hoare triple {32599#(<= main_~y~0 42)} assume !false; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:46,301 INFO L290 TraceCheckUtils]: 181: Hoare triple {32599#(<= main_~y~0 42)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:46,302 INFO L290 TraceCheckUtils]: 182: Hoare triple {32598#(<= main_~y~0 41)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:46,302 INFO L290 TraceCheckUtils]: 183: Hoare triple {32598#(<= main_~y~0 41)} assume !false; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:46,302 INFO L290 TraceCheckUtils]: 184: Hoare triple {32598#(<= main_~y~0 41)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:46,302 INFO L290 TraceCheckUtils]: 185: Hoare triple {32597#(<= main_~y~0 40)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:46,303 INFO L290 TraceCheckUtils]: 186: Hoare triple {32597#(<= main_~y~0 40)} assume !false; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:46,303 INFO L290 TraceCheckUtils]: 187: Hoare triple {32597#(<= main_~y~0 40)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:46,303 INFO L290 TraceCheckUtils]: 188: Hoare triple {32596#(<= main_~y~0 39)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:46,304 INFO L290 TraceCheckUtils]: 189: Hoare triple {32596#(<= main_~y~0 39)} assume !false; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:46,304 INFO L290 TraceCheckUtils]: 190: Hoare triple {32596#(<= main_~y~0 39)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:46,304 INFO L290 TraceCheckUtils]: 191: Hoare triple {32595#(<= main_~y~0 38)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:46,304 INFO L290 TraceCheckUtils]: 192: Hoare triple {32595#(<= main_~y~0 38)} assume !false; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:46,305 INFO L290 TraceCheckUtils]: 193: Hoare triple {32595#(<= main_~y~0 38)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:46,305 INFO L290 TraceCheckUtils]: 194: Hoare triple {32594#(<= main_~y~0 37)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:46,305 INFO L290 TraceCheckUtils]: 195: Hoare triple {32594#(<= main_~y~0 37)} assume !false; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:46,306 INFO L290 TraceCheckUtils]: 196: Hoare triple {32594#(<= main_~y~0 37)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:46,306 INFO L290 TraceCheckUtils]: 197: Hoare triple {32593#(<= main_~y~0 36)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:46,306 INFO L290 TraceCheckUtils]: 198: Hoare triple {32593#(<= main_~y~0 36)} assume !false; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:46,306 INFO L290 TraceCheckUtils]: 199: Hoare triple {32593#(<= main_~y~0 36)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:46,307 INFO L290 TraceCheckUtils]: 200: Hoare triple {32592#(<= main_~y~0 35)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:46,307 INFO L290 TraceCheckUtils]: 201: Hoare triple {32592#(<= main_~y~0 35)} assume !false; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:46,307 INFO L290 TraceCheckUtils]: 202: Hoare triple {32592#(<= main_~y~0 35)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:46,307 INFO L290 TraceCheckUtils]: 203: Hoare triple {32591#(<= main_~y~0 34)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:46,308 INFO L290 TraceCheckUtils]: 204: Hoare triple {32591#(<= main_~y~0 34)} assume !false; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:46,308 INFO L290 TraceCheckUtils]: 205: Hoare triple {32591#(<= main_~y~0 34)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:46,308 INFO L290 TraceCheckUtils]: 206: Hoare triple {32590#(<= main_~y~0 33)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:46,309 INFO L290 TraceCheckUtils]: 207: Hoare triple {32590#(<= main_~y~0 33)} assume !false; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:46,309 INFO L290 TraceCheckUtils]: 208: Hoare triple {32590#(<= main_~y~0 33)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:46,309 INFO L290 TraceCheckUtils]: 209: Hoare triple {32589#(<= main_~y~0 32)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:46,309 INFO L290 TraceCheckUtils]: 210: Hoare triple {32589#(<= main_~y~0 32)} assume !false; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:46,310 INFO L290 TraceCheckUtils]: 211: Hoare triple {32589#(<= main_~y~0 32)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:46,310 INFO L290 TraceCheckUtils]: 212: Hoare triple {32588#(<= main_~y~0 31)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:46,310 INFO L290 TraceCheckUtils]: 213: Hoare triple {32588#(<= main_~y~0 31)} assume !false; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:46,311 INFO L290 TraceCheckUtils]: 214: Hoare triple {32588#(<= main_~y~0 31)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:46,311 INFO L290 TraceCheckUtils]: 215: Hoare triple {32587#(<= main_~y~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:46,311 INFO L290 TraceCheckUtils]: 216: Hoare triple {32587#(<= main_~y~0 30)} assume !false; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:46,311 INFO L290 TraceCheckUtils]: 217: Hoare triple {32587#(<= main_~y~0 30)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:46,312 INFO L290 TraceCheckUtils]: 218: Hoare triple {32586#(<= main_~y~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:46,312 INFO L290 TraceCheckUtils]: 219: Hoare triple {32586#(<= main_~y~0 29)} assume !false; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:46,312 INFO L290 TraceCheckUtils]: 220: Hoare triple {32586#(<= main_~y~0 29)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:46,313 INFO L290 TraceCheckUtils]: 221: Hoare triple {32585#(<= main_~y~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:46,313 INFO L290 TraceCheckUtils]: 222: Hoare triple {32585#(<= main_~y~0 28)} assume !false; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:46,313 INFO L290 TraceCheckUtils]: 223: Hoare triple {32585#(<= main_~y~0 28)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:46,313 INFO L290 TraceCheckUtils]: 224: Hoare triple {32584#(<= main_~y~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:46,314 INFO L290 TraceCheckUtils]: 225: Hoare triple {32584#(<= main_~y~0 27)} assume !false; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:46,314 INFO L290 TraceCheckUtils]: 226: Hoare triple {32584#(<= main_~y~0 27)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:46,314 INFO L290 TraceCheckUtils]: 227: Hoare triple {32583#(<= main_~y~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:46,314 INFO L290 TraceCheckUtils]: 228: Hoare triple {32583#(<= main_~y~0 26)} assume !false; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:46,315 INFO L290 TraceCheckUtils]: 229: Hoare triple {32583#(<= main_~y~0 26)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:46,315 INFO L290 TraceCheckUtils]: 230: Hoare triple {32582#(<= main_~y~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:46,315 INFO L290 TraceCheckUtils]: 231: Hoare triple {32582#(<= main_~y~0 25)} assume !false; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:46,316 INFO L290 TraceCheckUtils]: 232: Hoare triple {32582#(<= main_~y~0 25)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:46,316 INFO L290 TraceCheckUtils]: 233: Hoare triple {32581#(<= main_~y~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:46,316 INFO L290 TraceCheckUtils]: 234: Hoare triple {32581#(<= main_~y~0 24)} assume !false; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:46,317 INFO L290 TraceCheckUtils]: 235: Hoare triple {32581#(<= main_~y~0 24)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:46,317 INFO L290 TraceCheckUtils]: 236: Hoare triple {32580#(<= main_~y~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:46,317 INFO L290 TraceCheckUtils]: 237: Hoare triple {32580#(<= main_~y~0 23)} assume !false; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:46,317 INFO L290 TraceCheckUtils]: 238: Hoare triple {32580#(<= main_~y~0 23)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:46,318 INFO L290 TraceCheckUtils]: 239: Hoare triple {32579#(<= main_~y~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:46,318 INFO L290 TraceCheckUtils]: 240: Hoare triple {32579#(<= main_~y~0 22)} assume !false; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:46,318 INFO L290 TraceCheckUtils]: 241: Hoare triple {32579#(<= main_~y~0 22)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:46,318 INFO L290 TraceCheckUtils]: 242: Hoare triple {32578#(<= main_~y~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:46,319 INFO L290 TraceCheckUtils]: 243: Hoare triple {32578#(<= main_~y~0 21)} assume !false; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:46,319 INFO L290 TraceCheckUtils]: 244: Hoare triple {32578#(<= main_~y~0 21)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:46,319 INFO L290 TraceCheckUtils]: 245: Hoare triple {32577#(<= main_~y~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:46,320 INFO L290 TraceCheckUtils]: 246: Hoare triple {32577#(<= main_~y~0 20)} assume !false; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:46,320 INFO L290 TraceCheckUtils]: 247: Hoare triple {32577#(<= main_~y~0 20)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:46,320 INFO L290 TraceCheckUtils]: 248: Hoare triple {32576#(<= main_~y~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:46,320 INFO L290 TraceCheckUtils]: 249: Hoare triple {32576#(<= main_~y~0 19)} assume !false; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:46,321 INFO L290 TraceCheckUtils]: 250: Hoare triple {32576#(<= main_~y~0 19)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:46,321 INFO L290 TraceCheckUtils]: 251: Hoare triple {32575#(<= main_~y~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:46,321 INFO L290 TraceCheckUtils]: 252: Hoare triple {32575#(<= main_~y~0 18)} assume !false; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:46,322 INFO L290 TraceCheckUtils]: 253: Hoare triple {32575#(<= main_~y~0 18)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:46,322 INFO L290 TraceCheckUtils]: 254: Hoare triple {32574#(<= main_~y~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:46,322 INFO L290 TraceCheckUtils]: 255: Hoare triple {32574#(<= main_~y~0 17)} assume !false; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:46,322 INFO L290 TraceCheckUtils]: 256: Hoare triple {32574#(<= main_~y~0 17)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:46,323 INFO L290 TraceCheckUtils]: 257: Hoare triple {32573#(<= main_~y~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:46,323 INFO L290 TraceCheckUtils]: 258: Hoare triple {32573#(<= main_~y~0 16)} assume !false; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:46,323 INFO L290 TraceCheckUtils]: 259: Hoare triple {32573#(<= main_~y~0 16)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:46,324 INFO L290 TraceCheckUtils]: 260: Hoare triple {32572#(<= main_~y~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:46,324 INFO L290 TraceCheckUtils]: 261: Hoare triple {32572#(<= main_~y~0 15)} assume !false; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:46,324 INFO L290 TraceCheckUtils]: 262: Hoare triple {32572#(<= main_~y~0 15)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:46,324 INFO L290 TraceCheckUtils]: 263: Hoare triple {32571#(<= main_~y~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:46,325 INFO L290 TraceCheckUtils]: 264: Hoare triple {32571#(<= main_~y~0 14)} assume !false; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:46,325 INFO L290 TraceCheckUtils]: 265: Hoare triple {32571#(<= main_~y~0 14)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:46,325 INFO L290 TraceCheckUtils]: 266: Hoare triple {32570#(<= main_~y~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:46,325 INFO L290 TraceCheckUtils]: 267: Hoare triple {32570#(<= main_~y~0 13)} assume !false; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:46,326 INFO L290 TraceCheckUtils]: 268: Hoare triple {32570#(<= main_~y~0 13)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:46,326 INFO L290 TraceCheckUtils]: 269: Hoare triple {32569#(<= main_~y~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:46,326 INFO L290 TraceCheckUtils]: 270: Hoare triple {32569#(<= main_~y~0 12)} assume !false; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:46,327 INFO L290 TraceCheckUtils]: 271: Hoare triple {32569#(<= main_~y~0 12)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:46,327 INFO L290 TraceCheckUtils]: 272: Hoare triple {32568#(<= main_~y~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:46,327 INFO L290 TraceCheckUtils]: 273: Hoare triple {32568#(<= main_~y~0 11)} assume !false; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:46,327 INFO L290 TraceCheckUtils]: 274: Hoare triple {32568#(<= main_~y~0 11)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:46,328 INFO L290 TraceCheckUtils]: 275: Hoare triple {32567#(<= main_~y~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:46,328 INFO L290 TraceCheckUtils]: 276: Hoare triple {32567#(<= main_~y~0 10)} assume !false; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:46,328 INFO L290 TraceCheckUtils]: 277: Hoare triple {32567#(<= main_~y~0 10)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:46,329 INFO L290 TraceCheckUtils]: 278: Hoare triple {32566#(<= main_~y~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:46,329 INFO L290 TraceCheckUtils]: 279: Hoare triple {32566#(<= main_~y~0 9)} assume !false; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:46,329 INFO L290 TraceCheckUtils]: 280: Hoare triple {32566#(<= main_~y~0 9)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:46,329 INFO L290 TraceCheckUtils]: 281: Hoare triple {32565#(<= main_~y~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:46,330 INFO L290 TraceCheckUtils]: 282: Hoare triple {32565#(<= main_~y~0 8)} assume !false; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:46,330 INFO L290 TraceCheckUtils]: 283: Hoare triple {32565#(<= main_~y~0 8)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:46,330 INFO L290 TraceCheckUtils]: 284: Hoare triple {32564#(<= main_~y~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:46,331 INFO L290 TraceCheckUtils]: 285: Hoare triple {32564#(<= main_~y~0 7)} assume !false; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:46,331 INFO L290 TraceCheckUtils]: 286: Hoare triple {32564#(<= main_~y~0 7)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:46,331 INFO L290 TraceCheckUtils]: 287: Hoare triple {32563#(<= main_~y~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:46,331 INFO L290 TraceCheckUtils]: 288: Hoare triple {32563#(<= main_~y~0 6)} assume !false; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:46,332 INFO L290 TraceCheckUtils]: 289: Hoare triple {32563#(<= main_~y~0 6)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:46,332 INFO L290 TraceCheckUtils]: 290: Hoare triple {32562#(<= main_~y~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:46,332 INFO L290 TraceCheckUtils]: 291: Hoare triple {32562#(<= main_~y~0 5)} assume !false; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:46,333 INFO L290 TraceCheckUtils]: 292: Hoare triple {32562#(<= main_~y~0 5)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:46,333 INFO L290 TraceCheckUtils]: 293: Hoare triple {32561#(<= main_~y~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:46,333 INFO L290 TraceCheckUtils]: 294: Hoare triple {32561#(<= main_~y~0 4)} assume !false; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:46,333 INFO L290 TraceCheckUtils]: 295: Hoare triple {32561#(<= main_~y~0 4)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:46,334 INFO L290 TraceCheckUtils]: 296: Hoare triple {32560#(<= main_~y~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:46,334 INFO L290 TraceCheckUtils]: 297: Hoare triple {32560#(<= main_~y~0 3)} assume !false; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:46,334 INFO L290 TraceCheckUtils]: 298: Hoare triple {32560#(<= main_~y~0 3)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:46,335 INFO L290 TraceCheckUtils]: 299: Hoare triple {32559#(<= main_~y~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:46,335 INFO L290 TraceCheckUtils]: 300: Hoare triple {32559#(<= main_~y~0 2)} assume !false; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:46,335 INFO L290 TraceCheckUtils]: 301: Hoare triple {32559#(<= main_~y~0 2)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:46,335 INFO L290 TraceCheckUtils]: 302: Hoare triple {32558#(<= main_~y~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:46,336 INFO L290 TraceCheckUtils]: 303: Hoare triple {32558#(<= main_~y~0 1)} assume !false; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:46,336 INFO L290 TraceCheckUtils]: 304: Hoare triple {32558#(<= main_~y~0 1)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:46,336 INFO L290 TraceCheckUtils]: 305: Hoare triple {32608#(<= main_~y~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:46,337 INFO L290 TraceCheckUtils]: 306: Hoare triple {32608#(<= main_~y~0 0)} assume !false; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:46,337 INFO L290 TraceCheckUtils]: 307: Hoare triple {32608#(<= main_~y~0 0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32609#(<= (+ main_~y~0 1) 0)} is VALID [2022-04-27 10:53:46,337 INFO L290 TraceCheckUtils]: 308: Hoare triple {32609#(<= (+ main_~y~0 1) 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32553#false} is VALID [2022-04-27 10:53:46,337 INFO L290 TraceCheckUtils]: 309: Hoare triple {32553#false} assume !false; {32553#false} is VALID [2022-04-27 10:53:46,337 INFO L290 TraceCheckUtils]: 310: Hoare triple {32553#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32553#false} is VALID [2022-04-27 10:53:46,337 INFO L290 TraceCheckUtils]: 311: Hoare triple {32553#false} assume ~y~0 < 0; {32553#false} is VALID [2022-04-27 10:53:46,337 INFO L272 TraceCheckUtils]: 312: Hoare triple {32553#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {32553#false} is VALID [2022-04-27 10:53:46,338 INFO L290 TraceCheckUtils]: 313: Hoare triple {32553#false} ~cond := #in~cond; {32553#false} is VALID [2022-04-27 10:53:46,338 INFO L290 TraceCheckUtils]: 314: Hoare triple {32553#false} assume 0 == ~cond; {32553#false} is VALID [2022-04-27 10:53:46,338 INFO L290 TraceCheckUtils]: 315: Hoare triple {32553#false} assume !false; {32553#false} is VALID [2022-04-27 10:53:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 15453 backedges. 7903 proven. 7403 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-04-27 10:53:46,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:53:46,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362431961] [2022-04-27 10:53:46,340 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362431961] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:53:46,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [721173117] [2022-04-27 10:53:46,340 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 10:53:46,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:53:46,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:53:46,341 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) [2022-04-27 10:53:46,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-27 10:53:46,499 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 10:53:46,500 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:53:46,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 760 conjuncts, 103 conjunts are in the unsatisfiable core [2022-04-27 10:53:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:53:46,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:53:48,118 INFO L272 TraceCheckUtils]: 0: Hoare triple {32552#true} call ULTIMATE.init(); {32552#true} is VALID [2022-04-27 10:53:48,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {32552#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {32552#true} is VALID [2022-04-27 10:53:48,119 INFO L290 TraceCheckUtils]: 2: Hoare triple {32552#true} assume true; {32552#true} is VALID [2022-04-27 10:53:48,119 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32552#true} {32552#true} #61#return; {32552#true} is VALID [2022-04-27 10:53:48,119 INFO L272 TraceCheckUtils]: 4: Hoare triple {32552#true} call #t~ret4 := main(); {32552#true} is VALID [2022-04-27 10:53:48,119 INFO L290 TraceCheckUtils]: 5: Hoare triple {32552#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:48,119 INFO L290 TraceCheckUtils]: 6: Hoare triple {32608#(<= main_~y~0 0)} assume !false; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:48,120 INFO L290 TraceCheckUtils]: 7: Hoare triple {32608#(<= main_~y~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:48,120 INFO L290 TraceCheckUtils]: 8: Hoare triple {32558#(<= main_~y~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:48,120 INFO L290 TraceCheckUtils]: 9: Hoare triple {32558#(<= main_~y~0 1)} assume !false; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:48,121 INFO L290 TraceCheckUtils]: 10: Hoare triple {32558#(<= main_~y~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:48,121 INFO L290 TraceCheckUtils]: 11: Hoare triple {32559#(<= main_~y~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:48,121 INFO L290 TraceCheckUtils]: 12: Hoare triple {32559#(<= main_~y~0 2)} assume !false; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:48,122 INFO L290 TraceCheckUtils]: 13: Hoare triple {32559#(<= main_~y~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:48,122 INFO L290 TraceCheckUtils]: 14: Hoare triple {32560#(<= main_~y~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:48,122 INFO L290 TraceCheckUtils]: 15: Hoare triple {32560#(<= main_~y~0 3)} assume !false; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:48,122 INFO L290 TraceCheckUtils]: 16: Hoare triple {32560#(<= main_~y~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:48,123 INFO L290 TraceCheckUtils]: 17: Hoare triple {32561#(<= main_~y~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:48,123 INFO L290 TraceCheckUtils]: 18: Hoare triple {32561#(<= main_~y~0 4)} assume !false; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:48,123 INFO L290 TraceCheckUtils]: 19: Hoare triple {32561#(<= main_~y~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:48,124 INFO L290 TraceCheckUtils]: 20: Hoare triple {32562#(<= main_~y~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:48,124 INFO L290 TraceCheckUtils]: 21: Hoare triple {32562#(<= main_~y~0 5)} assume !false; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:48,124 INFO L290 TraceCheckUtils]: 22: Hoare triple {32562#(<= main_~y~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:48,124 INFO L290 TraceCheckUtils]: 23: Hoare triple {32563#(<= main_~y~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:48,125 INFO L290 TraceCheckUtils]: 24: Hoare triple {32563#(<= main_~y~0 6)} assume !false; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:48,125 INFO L290 TraceCheckUtils]: 25: Hoare triple {32563#(<= main_~y~0 6)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:48,125 INFO L290 TraceCheckUtils]: 26: Hoare triple {32564#(<= main_~y~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:48,125 INFO L290 TraceCheckUtils]: 27: Hoare triple {32564#(<= main_~y~0 7)} assume !false; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:48,126 INFO L290 TraceCheckUtils]: 28: Hoare triple {32564#(<= main_~y~0 7)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:48,126 INFO L290 TraceCheckUtils]: 29: Hoare triple {32565#(<= main_~y~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:48,126 INFO L290 TraceCheckUtils]: 30: Hoare triple {32565#(<= main_~y~0 8)} assume !false; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:48,127 INFO L290 TraceCheckUtils]: 31: Hoare triple {32565#(<= main_~y~0 8)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:48,127 INFO L290 TraceCheckUtils]: 32: Hoare triple {32566#(<= main_~y~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:48,127 INFO L290 TraceCheckUtils]: 33: Hoare triple {32566#(<= main_~y~0 9)} assume !false; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:48,128 INFO L290 TraceCheckUtils]: 34: Hoare triple {32566#(<= main_~y~0 9)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:48,128 INFO L290 TraceCheckUtils]: 35: Hoare triple {32567#(<= main_~y~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:48,128 INFO L290 TraceCheckUtils]: 36: Hoare triple {32567#(<= main_~y~0 10)} assume !false; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:48,128 INFO L290 TraceCheckUtils]: 37: Hoare triple {32567#(<= main_~y~0 10)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:48,129 INFO L290 TraceCheckUtils]: 38: Hoare triple {32568#(<= main_~y~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:48,129 INFO L290 TraceCheckUtils]: 39: Hoare triple {32568#(<= main_~y~0 11)} assume !false; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:48,129 INFO L290 TraceCheckUtils]: 40: Hoare triple {32568#(<= main_~y~0 11)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:48,129 INFO L290 TraceCheckUtils]: 41: Hoare triple {32569#(<= main_~y~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:48,130 INFO L290 TraceCheckUtils]: 42: Hoare triple {32569#(<= main_~y~0 12)} assume !false; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:48,130 INFO L290 TraceCheckUtils]: 43: Hoare triple {32569#(<= main_~y~0 12)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:48,130 INFO L290 TraceCheckUtils]: 44: Hoare triple {32570#(<= main_~y~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:48,131 INFO L290 TraceCheckUtils]: 45: Hoare triple {32570#(<= main_~y~0 13)} assume !false; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:48,131 INFO L290 TraceCheckUtils]: 46: Hoare triple {32570#(<= main_~y~0 13)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:48,131 INFO L290 TraceCheckUtils]: 47: Hoare triple {32571#(<= main_~y~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:48,131 INFO L290 TraceCheckUtils]: 48: Hoare triple {32571#(<= main_~y~0 14)} assume !false; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:48,132 INFO L290 TraceCheckUtils]: 49: Hoare triple {32571#(<= main_~y~0 14)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:48,132 INFO L290 TraceCheckUtils]: 50: Hoare triple {32572#(<= main_~y~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:48,132 INFO L290 TraceCheckUtils]: 51: Hoare triple {32572#(<= main_~y~0 15)} assume !false; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:48,133 INFO L290 TraceCheckUtils]: 52: Hoare triple {32572#(<= main_~y~0 15)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:48,133 INFO L290 TraceCheckUtils]: 53: Hoare triple {32573#(<= main_~y~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:48,133 INFO L290 TraceCheckUtils]: 54: Hoare triple {32573#(<= main_~y~0 16)} assume !false; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:48,133 INFO L290 TraceCheckUtils]: 55: Hoare triple {32573#(<= main_~y~0 16)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:48,134 INFO L290 TraceCheckUtils]: 56: Hoare triple {32574#(<= main_~y~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:48,134 INFO L290 TraceCheckUtils]: 57: Hoare triple {32574#(<= main_~y~0 17)} assume !false; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:48,134 INFO L290 TraceCheckUtils]: 58: Hoare triple {32574#(<= main_~y~0 17)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:48,135 INFO L290 TraceCheckUtils]: 59: Hoare triple {32575#(<= main_~y~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:48,135 INFO L290 TraceCheckUtils]: 60: Hoare triple {32575#(<= main_~y~0 18)} assume !false; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:48,135 INFO L290 TraceCheckUtils]: 61: Hoare triple {32575#(<= main_~y~0 18)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:48,135 INFO L290 TraceCheckUtils]: 62: Hoare triple {32576#(<= main_~y~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:48,136 INFO L290 TraceCheckUtils]: 63: Hoare triple {32576#(<= main_~y~0 19)} assume !false; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:48,136 INFO L290 TraceCheckUtils]: 64: Hoare triple {32576#(<= main_~y~0 19)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:48,136 INFO L290 TraceCheckUtils]: 65: Hoare triple {32577#(<= main_~y~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:48,137 INFO L290 TraceCheckUtils]: 66: Hoare triple {32577#(<= main_~y~0 20)} assume !false; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:48,137 INFO L290 TraceCheckUtils]: 67: Hoare triple {32577#(<= main_~y~0 20)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:48,137 INFO L290 TraceCheckUtils]: 68: Hoare triple {32578#(<= main_~y~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:48,137 INFO L290 TraceCheckUtils]: 69: Hoare triple {32578#(<= main_~y~0 21)} assume !false; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:48,138 INFO L290 TraceCheckUtils]: 70: Hoare triple {32578#(<= main_~y~0 21)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:48,138 INFO L290 TraceCheckUtils]: 71: Hoare triple {32579#(<= main_~y~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:48,138 INFO L290 TraceCheckUtils]: 72: Hoare triple {32579#(<= main_~y~0 22)} assume !false; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:48,139 INFO L290 TraceCheckUtils]: 73: Hoare triple {32579#(<= main_~y~0 22)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:48,139 INFO L290 TraceCheckUtils]: 74: Hoare triple {32580#(<= main_~y~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:48,139 INFO L290 TraceCheckUtils]: 75: Hoare triple {32580#(<= main_~y~0 23)} assume !false; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:48,139 INFO L290 TraceCheckUtils]: 76: Hoare triple {32580#(<= main_~y~0 23)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:48,140 INFO L290 TraceCheckUtils]: 77: Hoare triple {32581#(<= main_~y~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:48,142 INFO L290 TraceCheckUtils]: 78: Hoare triple {32581#(<= main_~y~0 24)} assume !false; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:48,142 INFO L290 TraceCheckUtils]: 79: Hoare triple {32581#(<= main_~y~0 24)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:48,142 INFO L290 TraceCheckUtils]: 80: Hoare triple {32582#(<= main_~y~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:48,143 INFO L290 TraceCheckUtils]: 81: Hoare triple {32582#(<= main_~y~0 25)} assume !false; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:48,143 INFO L290 TraceCheckUtils]: 82: Hoare triple {32582#(<= main_~y~0 25)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:48,143 INFO L290 TraceCheckUtils]: 83: Hoare triple {32583#(<= main_~y~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:48,143 INFO L290 TraceCheckUtils]: 84: Hoare triple {32583#(<= main_~y~0 26)} assume !false; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:48,144 INFO L290 TraceCheckUtils]: 85: Hoare triple {32583#(<= main_~y~0 26)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:48,144 INFO L290 TraceCheckUtils]: 86: Hoare triple {32584#(<= main_~y~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:48,144 INFO L290 TraceCheckUtils]: 87: Hoare triple {32584#(<= main_~y~0 27)} assume !false; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:48,145 INFO L290 TraceCheckUtils]: 88: Hoare triple {32584#(<= main_~y~0 27)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:48,145 INFO L290 TraceCheckUtils]: 89: Hoare triple {32585#(<= main_~y~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:48,145 INFO L290 TraceCheckUtils]: 90: Hoare triple {32585#(<= main_~y~0 28)} assume !false; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:48,145 INFO L290 TraceCheckUtils]: 91: Hoare triple {32585#(<= main_~y~0 28)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:48,146 INFO L290 TraceCheckUtils]: 92: Hoare triple {32586#(<= main_~y~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:48,146 INFO L290 TraceCheckUtils]: 93: Hoare triple {32586#(<= main_~y~0 29)} assume !false; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:48,146 INFO L290 TraceCheckUtils]: 94: Hoare triple {32586#(<= main_~y~0 29)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:48,147 INFO L290 TraceCheckUtils]: 95: Hoare triple {32587#(<= main_~y~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:48,147 INFO L290 TraceCheckUtils]: 96: Hoare triple {32587#(<= main_~y~0 30)} assume !false; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:48,147 INFO L290 TraceCheckUtils]: 97: Hoare triple {32587#(<= main_~y~0 30)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:48,147 INFO L290 TraceCheckUtils]: 98: Hoare triple {32588#(<= main_~y~0 31)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:48,148 INFO L290 TraceCheckUtils]: 99: Hoare triple {32588#(<= main_~y~0 31)} assume !false; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:48,148 INFO L290 TraceCheckUtils]: 100: Hoare triple {32588#(<= main_~y~0 31)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:48,148 INFO L290 TraceCheckUtils]: 101: Hoare triple {32589#(<= main_~y~0 32)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:48,149 INFO L290 TraceCheckUtils]: 102: Hoare triple {32589#(<= main_~y~0 32)} assume !false; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:48,149 INFO L290 TraceCheckUtils]: 103: Hoare triple {32589#(<= main_~y~0 32)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:48,149 INFO L290 TraceCheckUtils]: 104: Hoare triple {32590#(<= main_~y~0 33)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:48,149 INFO L290 TraceCheckUtils]: 105: Hoare triple {32590#(<= main_~y~0 33)} assume !false; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:48,150 INFO L290 TraceCheckUtils]: 106: Hoare triple {32590#(<= main_~y~0 33)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:48,150 INFO L290 TraceCheckUtils]: 107: Hoare triple {32591#(<= main_~y~0 34)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:48,150 INFO L290 TraceCheckUtils]: 108: Hoare triple {32591#(<= main_~y~0 34)} assume !false; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:48,151 INFO L290 TraceCheckUtils]: 109: Hoare triple {32591#(<= main_~y~0 34)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:48,151 INFO L290 TraceCheckUtils]: 110: Hoare triple {32592#(<= main_~y~0 35)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:48,151 INFO L290 TraceCheckUtils]: 111: Hoare triple {32592#(<= main_~y~0 35)} assume !false; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:48,151 INFO L290 TraceCheckUtils]: 112: Hoare triple {32592#(<= main_~y~0 35)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:48,152 INFO L290 TraceCheckUtils]: 113: Hoare triple {32593#(<= main_~y~0 36)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:48,152 INFO L290 TraceCheckUtils]: 114: Hoare triple {32593#(<= main_~y~0 36)} assume !false; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:48,152 INFO L290 TraceCheckUtils]: 115: Hoare triple {32593#(<= main_~y~0 36)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:48,153 INFO L290 TraceCheckUtils]: 116: Hoare triple {32594#(<= main_~y~0 37)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:48,153 INFO L290 TraceCheckUtils]: 117: Hoare triple {32594#(<= main_~y~0 37)} assume !false; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:48,153 INFO L290 TraceCheckUtils]: 118: Hoare triple {32594#(<= main_~y~0 37)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:48,153 INFO L290 TraceCheckUtils]: 119: Hoare triple {32595#(<= main_~y~0 38)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:48,154 INFO L290 TraceCheckUtils]: 120: Hoare triple {32595#(<= main_~y~0 38)} assume !false; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:48,154 INFO L290 TraceCheckUtils]: 121: Hoare triple {32595#(<= main_~y~0 38)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:48,154 INFO L290 TraceCheckUtils]: 122: Hoare triple {32596#(<= main_~y~0 39)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:48,154 INFO L290 TraceCheckUtils]: 123: Hoare triple {32596#(<= main_~y~0 39)} assume !false; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:48,155 INFO L290 TraceCheckUtils]: 124: Hoare triple {32596#(<= main_~y~0 39)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:48,155 INFO L290 TraceCheckUtils]: 125: Hoare triple {32597#(<= main_~y~0 40)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:48,155 INFO L290 TraceCheckUtils]: 126: Hoare triple {32597#(<= main_~y~0 40)} assume !false; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:48,156 INFO L290 TraceCheckUtils]: 127: Hoare triple {32597#(<= main_~y~0 40)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:48,156 INFO L290 TraceCheckUtils]: 128: Hoare triple {32598#(<= main_~y~0 41)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:48,156 INFO L290 TraceCheckUtils]: 129: Hoare triple {32598#(<= main_~y~0 41)} assume !false; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:48,157 INFO L290 TraceCheckUtils]: 130: Hoare triple {32598#(<= main_~y~0 41)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:48,157 INFO L290 TraceCheckUtils]: 131: Hoare triple {32599#(<= main_~y~0 42)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:48,157 INFO L290 TraceCheckUtils]: 132: Hoare triple {32599#(<= main_~y~0 42)} assume !false; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:48,157 INFO L290 TraceCheckUtils]: 133: Hoare triple {32599#(<= main_~y~0 42)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:48,158 INFO L290 TraceCheckUtils]: 134: Hoare triple {32600#(<= main_~y~0 43)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:48,158 INFO L290 TraceCheckUtils]: 135: Hoare triple {32600#(<= main_~y~0 43)} assume !false; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:48,158 INFO L290 TraceCheckUtils]: 136: Hoare triple {32600#(<= main_~y~0 43)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:48,159 INFO L290 TraceCheckUtils]: 137: Hoare triple {32601#(<= main_~y~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:48,159 INFO L290 TraceCheckUtils]: 138: Hoare triple {32601#(<= main_~y~0 44)} assume !false; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:48,159 INFO L290 TraceCheckUtils]: 139: Hoare triple {32601#(<= main_~y~0 44)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:48,159 INFO L290 TraceCheckUtils]: 140: Hoare triple {32602#(<= main_~y~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:48,160 INFO L290 TraceCheckUtils]: 141: Hoare triple {32602#(<= main_~y~0 45)} assume !false; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:48,160 INFO L290 TraceCheckUtils]: 142: Hoare triple {32602#(<= main_~y~0 45)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:48,160 INFO L290 TraceCheckUtils]: 143: Hoare triple {32603#(<= main_~y~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:48,160 INFO L290 TraceCheckUtils]: 144: Hoare triple {32603#(<= main_~y~0 46)} assume !false; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:48,161 INFO L290 TraceCheckUtils]: 145: Hoare triple {32603#(<= main_~y~0 46)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:48,161 INFO L290 TraceCheckUtils]: 146: Hoare triple {32604#(<= main_~y~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:48,161 INFO L290 TraceCheckUtils]: 147: Hoare triple {32604#(<= main_~y~0 47)} assume !false; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:48,162 INFO L290 TraceCheckUtils]: 148: Hoare triple {32604#(<= main_~y~0 47)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:48,162 INFO L290 TraceCheckUtils]: 149: Hoare triple {32605#(<= main_~y~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:48,162 INFO L290 TraceCheckUtils]: 150: Hoare triple {32605#(<= main_~y~0 48)} assume !false; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:48,163 INFO L290 TraceCheckUtils]: 151: Hoare triple {32605#(<= main_~y~0 48)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:48,163 INFO L290 TraceCheckUtils]: 152: Hoare triple {32606#(<= main_~y~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:48,163 INFO L290 TraceCheckUtils]: 153: Hoare triple {32606#(<= main_~y~0 49)} assume !false; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:48,163 INFO L290 TraceCheckUtils]: 154: Hoare triple {32606#(<= main_~y~0 49)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32607#(<= main_~y~0 50)} is VALID [2022-04-27 10:53:48,164 INFO L290 TraceCheckUtils]: 155: Hoare triple {32607#(<= main_~y~0 50)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32607#(<= main_~y~0 50)} is VALID [2022-04-27 10:53:48,164 INFO L290 TraceCheckUtils]: 156: Hoare triple {32607#(<= main_~y~0 50)} assume !false; {32607#(<= main_~y~0 50)} is VALID [2022-04-27 10:53:48,164 INFO L290 TraceCheckUtils]: 157: Hoare triple {32607#(<= main_~y~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:48,166 INFO L290 TraceCheckUtils]: 158: Hoare triple {32606#(<= main_~y~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:48,166 INFO L290 TraceCheckUtils]: 159: Hoare triple {32606#(<= main_~y~0 49)} assume !false; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:48,166 INFO L290 TraceCheckUtils]: 160: Hoare triple {32606#(<= main_~y~0 49)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:48,166 INFO L290 TraceCheckUtils]: 161: Hoare triple {32605#(<= main_~y~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:48,167 INFO L290 TraceCheckUtils]: 162: Hoare triple {32605#(<= main_~y~0 48)} assume !false; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:48,167 INFO L290 TraceCheckUtils]: 163: Hoare triple {32605#(<= main_~y~0 48)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:48,167 INFO L290 TraceCheckUtils]: 164: Hoare triple {32604#(<= main_~y~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:48,168 INFO L290 TraceCheckUtils]: 165: Hoare triple {32604#(<= main_~y~0 47)} assume !false; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:48,168 INFO L290 TraceCheckUtils]: 166: Hoare triple {32604#(<= main_~y~0 47)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:48,168 INFO L290 TraceCheckUtils]: 167: Hoare triple {32603#(<= main_~y~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:48,169 INFO L290 TraceCheckUtils]: 168: Hoare triple {32603#(<= main_~y~0 46)} assume !false; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:48,169 INFO L290 TraceCheckUtils]: 169: Hoare triple {32603#(<= main_~y~0 46)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:48,170 INFO L290 TraceCheckUtils]: 170: Hoare triple {32602#(<= main_~y~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:48,170 INFO L290 TraceCheckUtils]: 171: Hoare triple {32602#(<= main_~y~0 45)} assume !false; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:48,170 INFO L290 TraceCheckUtils]: 172: Hoare triple {32602#(<= main_~y~0 45)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:48,171 INFO L290 TraceCheckUtils]: 173: Hoare triple {32601#(<= main_~y~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:48,171 INFO L290 TraceCheckUtils]: 174: Hoare triple {32601#(<= main_~y~0 44)} assume !false; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:48,171 INFO L290 TraceCheckUtils]: 175: Hoare triple {32601#(<= main_~y~0 44)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:48,171 INFO L290 TraceCheckUtils]: 176: Hoare triple {32600#(<= main_~y~0 43)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:48,172 INFO L290 TraceCheckUtils]: 177: Hoare triple {32600#(<= main_~y~0 43)} assume !false; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:48,172 INFO L290 TraceCheckUtils]: 178: Hoare triple {32600#(<= main_~y~0 43)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:48,172 INFO L290 TraceCheckUtils]: 179: Hoare triple {32599#(<= main_~y~0 42)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:48,172 INFO L290 TraceCheckUtils]: 180: Hoare triple {32599#(<= main_~y~0 42)} assume !false; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:48,173 INFO L290 TraceCheckUtils]: 181: Hoare triple {32599#(<= main_~y~0 42)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:48,173 INFO L290 TraceCheckUtils]: 182: Hoare triple {32598#(<= main_~y~0 41)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:48,173 INFO L290 TraceCheckUtils]: 183: Hoare triple {32598#(<= main_~y~0 41)} assume !false; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:48,174 INFO L290 TraceCheckUtils]: 184: Hoare triple {32598#(<= main_~y~0 41)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:48,174 INFO L290 TraceCheckUtils]: 185: Hoare triple {32597#(<= main_~y~0 40)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:48,174 INFO L290 TraceCheckUtils]: 186: Hoare triple {32597#(<= main_~y~0 40)} assume !false; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:48,175 INFO L290 TraceCheckUtils]: 187: Hoare triple {32597#(<= main_~y~0 40)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:48,175 INFO L290 TraceCheckUtils]: 188: Hoare triple {32596#(<= main_~y~0 39)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:48,175 INFO L290 TraceCheckUtils]: 189: Hoare triple {32596#(<= main_~y~0 39)} assume !false; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:48,175 INFO L290 TraceCheckUtils]: 190: Hoare triple {32596#(<= main_~y~0 39)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:48,176 INFO L290 TraceCheckUtils]: 191: Hoare triple {32595#(<= main_~y~0 38)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:48,176 INFO L290 TraceCheckUtils]: 192: Hoare triple {32595#(<= main_~y~0 38)} assume !false; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:48,176 INFO L290 TraceCheckUtils]: 193: Hoare triple {32595#(<= main_~y~0 38)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:48,176 INFO L290 TraceCheckUtils]: 194: Hoare triple {32594#(<= main_~y~0 37)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:48,177 INFO L290 TraceCheckUtils]: 195: Hoare triple {32594#(<= main_~y~0 37)} assume !false; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:48,177 INFO L290 TraceCheckUtils]: 196: Hoare triple {32594#(<= main_~y~0 37)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:48,177 INFO L290 TraceCheckUtils]: 197: Hoare triple {32593#(<= main_~y~0 36)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:48,178 INFO L290 TraceCheckUtils]: 198: Hoare triple {32593#(<= main_~y~0 36)} assume !false; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:48,178 INFO L290 TraceCheckUtils]: 199: Hoare triple {32593#(<= main_~y~0 36)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:48,178 INFO L290 TraceCheckUtils]: 200: Hoare triple {32592#(<= main_~y~0 35)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:48,178 INFO L290 TraceCheckUtils]: 201: Hoare triple {32592#(<= main_~y~0 35)} assume !false; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:48,179 INFO L290 TraceCheckUtils]: 202: Hoare triple {32592#(<= main_~y~0 35)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:48,179 INFO L290 TraceCheckUtils]: 203: Hoare triple {32591#(<= main_~y~0 34)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:48,179 INFO L290 TraceCheckUtils]: 204: Hoare triple {32591#(<= main_~y~0 34)} assume !false; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:48,180 INFO L290 TraceCheckUtils]: 205: Hoare triple {32591#(<= main_~y~0 34)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:48,180 INFO L290 TraceCheckUtils]: 206: Hoare triple {32590#(<= main_~y~0 33)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:48,180 INFO L290 TraceCheckUtils]: 207: Hoare triple {32590#(<= main_~y~0 33)} assume !false; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:48,180 INFO L290 TraceCheckUtils]: 208: Hoare triple {32590#(<= main_~y~0 33)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:48,181 INFO L290 TraceCheckUtils]: 209: Hoare triple {32589#(<= main_~y~0 32)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:48,181 INFO L290 TraceCheckUtils]: 210: Hoare triple {32589#(<= main_~y~0 32)} assume !false; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:48,181 INFO L290 TraceCheckUtils]: 211: Hoare triple {32589#(<= main_~y~0 32)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:48,182 INFO L290 TraceCheckUtils]: 212: Hoare triple {32588#(<= main_~y~0 31)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:48,182 INFO L290 TraceCheckUtils]: 213: Hoare triple {32588#(<= main_~y~0 31)} assume !false; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:48,182 INFO L290 TraceCheckUtils]: 214: Hoare triple {32588#(<= main_~y~0 31)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:48,182 INFO L290 TraceCheckUtils]: 215: Hoare triple {32587#(<= main_~y~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:48,183 INFO L290 TraceCheckUtils]: 216: Hoare triple {32587#(<= main_~y~0 30)} assume !false; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:48,183 INFO L290 TraceCheckUtils]: 217: Hoare triple {32587#(<= main_~y~0 30)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:48,183 INFO L290 TraceCheckUtils]: 218: Hoare triple {32586#(<= main_~y~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:48,184 INFO L290 TraceCheckUtils]: 219: Hoare triple {32586#(<= main_~y~0 29)} assume !false; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:48,184 INFO L290 TraceCheckUtils]: 220: Hoare triple {32586#(<= main_~y~0 29)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:48,184 INFO L290 TraceCheckUtils]: 221: Hoare triple {32585#(<= main_~y~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:48,184 INFO L290 TraceCheckUtils]: 222: Hoare triple {32585#(<= main_~y~0 28)} assume !false; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:48,185 INFO L290 TraceCheckUtils]: 223: Hoare triple {32585#(<= main_~y~0 28)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:48,185 INFO L290 TraceCheckUtils]: 224: Hoare triple {32584#(<= main_~y~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:48,185 INFO L290 TraceCheckUtils]: 225: Hoare triple {32584#(<= main_~y~0 27)} assume !false; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:48,186 INFO L290 TraceCheckUtils]: 226: Hoare triple {32584#(<= main_~y~0 27)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:48,186 INFO L290 TraceCheckUtils]: 227: Hoare triple {32583#(<= main_~y~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:48,186 INFO L290 TraceCheckUtils]: 228: Hoare triple {32583#(<= main_~y~0 26)} assume !false; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:48,186 INFO L290 TraceCheckUtils]: 229: Hoare triple {32583#(<= main_~y~0 26)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:48,187 INFO L290 TraceCheckUtils]: 230: Hoare triple {32582#(<= main_~y~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:48,187 INFO L290 TraceCheckUtils]: 231: Hoare triple {32582#(<= main_~y~0 25)} assume !false; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:48,187 INFO L290 TraceCheckUtils]: 232: Hoare triple {32582#(<= main_~y~0 25)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:48,187 INFO L290 TraceCheckUtils]: 233: Hoare triple {32581#(<= main_~y~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:48,188 INFO L290 TraceCheckUtils]: 234: Hoare triple {32581#(<= main_~y~0 24)} assume !false; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:48,188 INFO L290 TraceCheckUtils]: 235: Hoare triple {32581#(<= main_~y~0 24)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:48,188 INFO L290 TraceCheckUtils]: 236: Hoare triple {32580#(<= main_~y~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:48,189 INFO L290 TraceCheckUtils]: 237: Hoare triple {32580#(<= main_~y~0 23)} assume !false; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:48,189 INFO L290 TraceCheckUtils]: 238: Hoare triple {32580#(<= main_~y~0 23)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:48,189 INFO L290 TraceCheckUtils]: 239: Hoare triple {32579#(<= main_~y~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:48,189 INFO L290 TraceCheckUtils]: 240: Hoare triple {32579#(<= main_~y~0 22)} assume !false; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:48,190 INFO L290 TraceCheckUtils]: 241: Hoare triple {32579#(<= main_~y~0 22)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:48,190 INFO L290 TraceCheckUtils]: 242: Hoare triple {32578#(<= main_~y~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:48,195 INFO L290 TraceCheckUtils]: 243: Hoare triple {32578#(<= main_~y~0 21)} assume !false; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:48,211 INFO L290 TraceCheckUtils]: 244: Hoare triple {32578#(<= main_~y~0 21)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:48,212 INFO L290 TraceCheckUtils]: 245: Hoare triple {32577#(<= main_~y~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:48,212 INFO L290 TraceCheckUtils]: 246: Hoare triple {32577#(<= main_~y~0 20)} assume !false; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:48,212 INFO L290 TraceCheckUtils]: 247: Hoare triple {32577#(<= main_~y~0 20)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:48,213 INFO L290 TraceCheckUtils]: 248: Hoare triple {32576#(<= main_~y~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:48,213 INFO L290 TraceCheckUtils]: 249: Hoare triple {32576#(<= main_~y~0 19)} assume !false; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:48,213 INFO L290 TraceCheckUtils]: 250: Hoare triple {32576#(<= main_~y~0 19)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:48,214 INFO L290 TraceCheckUtils]: 251: Hoare triple {32575#(<= main_~y~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:48,214 INFO L290 TraceCheckUtils]: 252: Hoare triple {32575#(<= main_~y~0 18)} assume !false; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:48,214 INFO L290 TraceCheckUtils]: 253: Hoare triple {32575#(<= main_~y~0 18)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:48,215 INFO L290 TraceCheckUtils]: 254: Hoare triple {32574#(<= main_~y~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:48,215 INFO L290 TraceCheckUtils]: 255: Hoare triple {32574#(<= main_~y~0 17)} assume !false; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:48,215 INFO L290 TraceCheckUtils]: 256: Hoare triple {32574#(<= main_~y~0 17)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:48,215 INFO L290 TraceCheckUtils]: 257: Hoare triple {32573#(<= main_~y~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:48,216 INFO L290 TraceCheckUtils]: 258: Hoare triple {32573#(<= main_~y~0 16)} assume !false; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:48,216 INFO L290 TraceCheckUtils]: 259: Hoare triple {32573#(<= main_~y~0 16)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:48,216 INFO L290 TraceCheckUtils]: 260: Hoare triple {32572#(<= main_~y~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:48,217 INFO L290 TraceCheckUtils]: 261: Hoare triple {32572#(<= main_~y~0 15)} assume !false; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:48,217 INFO L290 TraceCheckUtils]: 262: Hoare triple {32572#(<= main_~y~0 15)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:48,217 INFO L290 TraceCheckUtils]: 263: Hoare triple {32571#(<= main_~y~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:48,218 INFO L290 TraceCheckUtils]: 264: Hoare triple {32571#(<= main_~y~0 14)} assume !false; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:48,218 INFO L290 TraceCheckUtils]: 265: Hoare triple {32571#(<= main_~y~0 14)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:48,218 INFO L290 TraceCheckUtils]: 266: Hoare triple {32570#(<= main_~y~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:48,219 INFO L290 TraceCheckUtils]: 267: Hoare triple {32570#(<= main_~y~0 13)} assume !false; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:48,219 INFO L290 TraceCheckUtils]: 268: Hoare triple {32570#(<= main_~y~0 13)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:48,219 INFO L290 TraceCheckUtils]: 269: Hoare triple {32569#(<= main_~y~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:48,220 INFO L290 TraceCheckUtils]: 270: Hoare triple {32569#(<= main_~y~0 12)} assume !false; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:48,220 INFO L290 TraceCheckUtils]: 271: Hoare triple {32569#(<= main_~y~0 12)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:48,220 INFO L290 TraceCheckUtils]: 272: Hoare triple {32568#(<= main_~y~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:48,221 INFO L290 TraceCheckUtils]: 273: Hoare triple {32568#(<= main_~y~0 11)} assume !false; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:48,221 INFO L290 TraceCheckUtils]: 274: Hoare triple {32568#(<= main_~y~0 11)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:48,221 INFO L290 TraceCheckUtils]: 275: Hoare triple {32567#(<= main_~y~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:48,222 INFO L290 TraceCheckUtils]: 276: Hoare triple {32567#(<= main_~y~0 10)} assume !false; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:48,222 INFO L290 TraceCheckUtils]: 277: Hoare triple {32567#(<= main_~y~0 10)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:48,222 INFO L290 TraceCheckUtils]: 278: Hoare triple {32566#(<= main_~y~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:48,223 INFO L290 TraceCheckUtils]: 279: Hoare triple {32566#(<= main_~y~0 9)} assume !false; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:48,223 INFO L290 TraceCheckUtils]: 280: Hoare triple {32566#(<= main_~y~0 9)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:48,223 INFO L290 TraceCheckUtils]: 281: Hoare triple {32565#(<= main_~y~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:48,224 INFO L290 TraceCheckUtils]: 282: Hoare triple {32565#(<= main_~y~0 8)} assume !false; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:48,224 INFO L290 TraceCheckUtils]: 283: Hoare triple {32565#(<= main_~y~0 8)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:48,224 INFO L290 TraceCheckUtils]: 284: Hoare triple {32564#(<= main_~y~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:48,225 INFO L290 TraceCheckUtils]: 285: Hoare triple {32564#(<= main_~y~0 7)} assume !false; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:48,225 INFO L290 TraceCheckUtils]: 286: Hoare triple {32564#(<= main_~y~0 7)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:48,225 INFO L290 TraceCheckUtils]: 287: Hoare triple {32563#(<= main_~y~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:48,226 INFO L290 TraceCheckUtils]: 288: Hoare triple {32563#(<= main_~y~0 6)} assume !false; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:48,226 INFO L290 TraceCheckUtils]: 289: Hoare triple {32563#(<= main_~y~0 6)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:48,226 INFO L290 TraceCheckUtils]: 290: Hoare triple {32562#(<= main_~y~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:48,227 INFO L290 TraceCheckUtils]: 291: Hoare triple {32562#(<= main_~y~0 5)} assume !false; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:48,227 INFO L290 TraceCheckUtils]: 292: Hoare triple {32562#(<= main_~y~0 5)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:48,227 INFO L290 TraceCheckUtils]: 293: Hoare triple {32561#(<= main_~y~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:48,228 INFO L290 TraceCheckUtils]: 294: Hoare triple {32561#(<= main_~y~0 4)} assume !false; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:48,228 INFO L290 TraceCheckUtils]: 295: Hoare triple {32561#(<= main_~y~0 4)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:48,228 INFO L290 TraceCheckUtils]: 296: Hoare triple {32560#(<= main_~y~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:48,229 INFO L290 TraceCheckUtils]: 297: Hoare triple {32560#(<= main_~y~0 3)} assume !false; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:48,229 INFO L290 TraceCheckUtils]: 298: Hoare triple {32560#(<= main_~y~0 3)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:48,229 INFO L290 TraceCheckUtils]: 299: Hoare triple {32559#(<= main_~y~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:48,230 INFO L290 TraceCheckUtils]: 300: Hoare triple {32559#(<= main_~y~0 2)} assume !false; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:48,230 INFO L290 TraceCheckUtils]: 301: Hoare triple {32559#(<= main_~y~0 2)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:48,230 INFO L290 TraceCheckUtils]: 302: Hoare triple {32558#(<= main_~y~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:48,231 INFO L290 TraceCheckUtils]: 303: Hoare triple {32558#(<= main_~y~0 1)} assume !false; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:48,231 INFO L290 TraceCheckUtils]: 304: Hoare triple {32558#(<= main_~y~0 1)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:48,231 INFO L290 TraceCheckUtils]: 305: Hoare triple {32608#(<= main_~y~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:48,232 INFO L290 TraceCheckUtils]: 306: Hoare triple {32608#(<= main_~y~0 0)} assume !false; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:48,232 INFO L290 TraceCheckUtils]: 307: Hoare triple {32608#(<= main_~y~0 0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32609#(<= (+ main_~y~0 1) 0)} is VALID [2022-04-27 10:53:48,233 INFO L290 TraceCheckUtils]: 308: Hoare triple {32609#(<= (+ main_~y~0 1) 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32553#false} is VALID [2022-04-27 10:53:48,233 INFO L290 TraceCheckUtils]: 309: Hoare triple {32553#false} assume !false; {32553#false} is VALID [2022-04-27 10:53:48,233 INFO L290 TraceCheckUtils]: 310: Hoare triple {32553#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32553#false} is VALID [2022-04-27 10:53:48,233 INFO L290 TraceCheckUtils]: 311: Hoare triple {32553#false} assume ~y~0 < 0; {32553#false} is VALID [2022-04-27 10:53:48,233 INFO L272 TraceCheckUtils]: 312: Hoare triple {32553#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {32553#false} is VALID [2022-04-27 10:53:48,233 INFO L290 TraceCheckUtils]: 313: Hoare triple {32553#false} ~cond := #in~cond; {32553#false} is VALID [2022-04-27 10:53:48,233 INFO L290 TraceCheckUtils]: 314: Hoare triple {32553#false} assume 0 == ~cond; {32553#false} is VALID [2022-04-27 10:53:48,233 INFO L290 TraceCheckUtils]: 315: Hoare triple {32553#false} assume !false; {32553#false} is VALID [2022-04-27 10:53:48,235 INFO L134 CoverageAnalysis]: Checked inductivity of 15453 backedges. 7903 proven. 7401 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2022-04-27 10:53:48,235 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 10:53:49,745 INFO L290 TraceCheckUtils]: 315: Hoare triple {32553#false} assume !false; {32553#false} is VALID [2022-04-27 10:53:49,745 INFO L290 TraceCheckUtils]: 314: Hoare triple {32553#false} assume 0 == ~cond; {32553#false} is VALID [2022-04-27 10:53:49,745 INFO L290 TraceCheckUtils]: 313: Hoare triple {32553#false} ~cond := #in~cond; {32553#false} is VALID [2022-04-27 10:53:49,745 INFO L272 TraceCheckUtils]: 312: Hoare triple {32553#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {32553#false} is VALID [2022-04-27 10:53:49,745 INFO L290 TraceCheckUtils]: 311: Hoare triple {32553#false} assume ~y~0 < 0; {32553#false} is VALID [2022-04-27 10:53:49,745 INFO L290 TraceCheckUtils]: 310: Hoare triple {32553#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32553#false} is VALID [2022-04-27 10:53:49,745 INFO L290 TraceCheckUtils]: 309: Hoare triple {32553#false} assume !false; {32553#false} is VALID [2022-04-27 10:53:49,750 INFO L290 TraceCheckUtils]: 308: Hoare triple {32609#(<= (+ main_~y~0 1) 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32553#false} is VALID [2022-04-27 10:53:49,750 INFO L290 TraceCheckUtils]: 307: Hoare triple {32608#(<= main_~y~0 0)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32609#(<= (+ main_~y~0 1) 0)} is VALID [2022-04-27 10:53:49,750 INFO L290 TraceCheckUtils]: 306: Hoare triple {32608#(<= main_~y~0 0)} assume !false; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:49,750 INFO L290 TraceCheckUtils]: 305: Hoare triple {32608#(<= main_~y~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:49,751 INFO L290 TraceCheckUtils]: 304: Hoare triple {32558#(<= main_~y~0 1)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:49,751 INFO L290 TraceCheckUtils]: 303: Hoare triple {32558#(<= main_~y~0 1)} assume !false; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:49,751 INFO L290 TraceCheckUtils]: 302: Hoare triple {32558#(<= main_~y~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:49,752 INFO L290 TraceCheckUtils]: 301: Hoare triple {32559#(<= main_~y~0 2)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:49,752 INFO L290 TraceCheckUtils]: 300: Hoare triple {32559#(<= main_~y~0 2)} assume !false; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:49,752 INFO L290 TraceCheckUtils]: 299: Hoare triple {32559#(<= main_~y~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:49,753 INFO L290 TraceCheckUtils]: 298: Hoare triple {32560#(<= main_~y~0 3)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:49,753 INFO L290 TraceCheckUtils]: 297: Hoare triple {32560#(<= main_~y~0 3)} assume !false; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:49,753 INFO L290 TraceCheckUtils]: 296: Hoare triple {32560#(<= main_~y~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:49,753 INFO L290 TraceCheckUtils]: 295: Hoare triple {32561#(<= main_~y~0 4)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:49,754 INFO L290 TraceCheckUtils]: 294: Hoare triple {32561#(<= main_~y~0 4)} assume !false; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:49,754 INFO L290 TraceCheckUtils]: 293: Hoare triple {32561#(<= main_~y~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:49,754 INFO L290 TraceCheckUtils]: 292: Hoare triple {32562#(<= main_~y~0 5)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:49,755 INFO L290 TraceCheckUtils]: 291: Hoare triple {32562#(<= main_~y~0 5)} assume !false; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:49,755 INFO L290 TraceCheckUtils]: 290: Hoare triple {32562#(<= main_~y~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:49,755 INFO L290 TraceCheckUtils]: 289: Hoare triple {32563#(<= main_~y~0 6)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:49,755 INFO L290 TraceCheckUtils]: 288: Hoare triple {32563#(<= main_~y~0 6)} assume !false; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:49,756 INFO L290 TraceCheckUtils]: 287: Hoare triple {32563#(<= main_~y~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:49,756 INFO L290 TraceCheckUtils]: 286: Hoare triple {32564#(<= main_~y~0 7)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:49,756 INFO L290 TraceCheckUtils]: 285: Hoare triple {32564#(<= main_~y~0 7)} assume !false; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:49,757 INFO L290 TraceCheckUtils]: 284: Hoare triple {32564#(<= main_~y~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:49,757 INFO L290 TraceCheckUtils]: 283: Hoare triple {32565#(<= main_~y~0 8)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:49,757 INFO L290 TraceCheckUtils]: 282: Hoare triple {32565#(<= main_~y~0 8)} assume !false; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:49,757 INFO L290 TraceCheckUtils]: 281: Hoare triple {32565#(<= main_~y~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:49,758 INFO L290 TraceCheckUtils]: 280: Hoare triple {32566#(<= main_~y~0 9)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:49,758 INFO L290 TraceCheckUtils]: 279: Hoare triple {32566#(<= main_~y~0 9)} assume !false; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:49,758 INFO L290 TraceCheckUtils]: 278: Hoare triple {32566#(<= main_~y~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:49,759 INFO L290 TraceCheckUtils]: 277: Hoare triple {32567#(<= main_~y~0 10)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:49,759 INFO L290 TraceCheckUtils]: 276: Hoare triple {32567#(<= main_~y~0 10)} assume !false; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:49,759 INFO L290 TraceCheckUtils]: 275: Hoare triple {32567#(<= main_~y~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:49,760 INFO L290 TraceCheckUtils]: 274: Hoare triple {32568#(<= main_~y~0 11)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:49,760 INFO L290 TraceCheckUtils]: 273: Hoare triple {32568#(<= main_~y~0 11)} assume !false; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:49,760 INFO L290 TraceCheckUtils]: 272: Hoare triple {32568#(<= main_~y~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:49,760 INFO L290 TraceCheckUtils]: 271: Hoare triple {32569#(<= main_~y~0 12)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:49,761 INFO L290 TraceCheckUtils]: 270: Hoare triple {32569#(<= main_~y~0 12)} assume !false; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:49,761 INFO L290 TraceCheckUtils]: 269: Hoare triple {32569#(<= main_~y~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:49,761 INFO L290 TraceCheckUtils]: 268: Hoare triple {32570#(<= main_~y~0 13)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:49,762 INFO L290 TraceCheckUtils]: 267: Hoare triple {32570#(<= main_~y~0 13)} assume !false; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:49,762 INFO L290 TraceCheckUtils]: 266: Hoare triple {32570#(<= main_~y~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:49,762 INFO L290 TraceCheckUtils]: 265: Hoare triple {32571#(<= main_~y~0 14)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:49,762 INFO L290 TraceCheckUtils]: 264: Hoare triple {32571#(<= main_~y~0 14)} assume !false; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:49,763 INFO L290 TraceCheckUtils]: 263: Hoare triple {32571#(<= main_~y~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:49,763 INFO L290 TraceCheckUtils]: 262: Hoare triple {32572#(<= main_~y~0 15)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:49,763 INFO L290 TraceCheckUtils]: 261: Hoare triple {32572#(<= main_~y~0 15)} assume !false; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:49,764 INFO L290 TraceCheckUtils]: 260: Hoare triple {32572#(<= main_~y~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:49,764 INFO L290 TraceCheckUtils]: 259: Hoare triple {32573#(<= main_~y~0 16)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:49,764 INFO L290 TraceCheckUtils]: 258: Hoare triple {32573#(<= main_~y~0 16)} assume !false; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:49,765 INFO L290 TraceCheckUtils]: 257: Hoare triple {32573#(<= main_~y~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:49,765 INFO L290 TraceCheckUtils]: 256: Hoare triple {32574#(<= main_~y~0 17)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:49,765 INFO L290 TraceCheckUtils]: 255: Hoare triple {32574#(<= main_~y~0 17)} assume !false; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:49,766 INFO L290 TraceCheckUtils]: 254: Hoare triple {32574#(<= main_~y~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:49,766 INFO L290 TraceCheckUtils]: 253: Hoare triple {32575#(<= main_~y~0 18)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:49,766 INFO L290 TraceCheckUtils]: 252: Hoare triple {32575#(<= main_~y~0 18)} assume !false; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:49,766 INFO L290 TraceCheckUtils]: 251: Hoare triple {32575#(<= main_~y~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:49,767 INFO L290 TraceCheckUtils]: 250: Hoare triple {32576#(<= main_~y~0 19)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:49,767 INFO L290 TraceCheckUtils]: 249: Hoare triple {32576#(<= main_~y~0 19)} assume !false; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:49,767 INFO L290 TraceCheckUtils]: 248: Hoare triple {32576#(<= main_~y~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:49,768 INFO L290 TraceCheckUtils]: 247: Hoare triple {32577#(<= main_~y~0 20)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:49,768 INFO L290 TraceCheckUtils]: 246: Hoare triple {32577#(<= main_~y~0 20)} assume !false; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:49,768 INFO L290 TraceCheckUtils]: 245: Hoare triple {32577#(<= main_~y~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:49,768 INFO L290 TraceCheckUtils]: 244: Hoare triple {32578#(<= main_~y~0 21)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:49,769 INFO L290 TraceCheckUtils]: 243: Hoare triple {32578#(<= main_~y~0 21)} assume !false; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:49,769 INFO L290 TraceCheckUtils]: 242: Hoare triple {32578#(<= main_~y~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:49,769 INFO L290 TraceCheckUtils]: 241: Hoare triple {32579#(<= main_~y~0 22)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:49,770 INFO L290 TraceCheckUtils]: 240: Hoare triple {32579#(<= main_~y~0 22)} assume !false; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:49,770 INFO L290 TraceCheckUtils]: 239: Hoare triple {32579#(<= main_~y~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:49,770 INFO L290 TraceCheckUtils]: 238: Hoare triple {32580#(<= main_~y~0 23)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:49,770 INFO L290 TraceCheckUtils]: 237: Hoare triple {32580#(<= main_~y~0 23)} assume !false; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:49,771 INFO L290 TraceCheckUtils]: 236: Hoare triple {32580#(<= main_~y~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:49,771 INFO L290 TraceCheckUtils]: 235: Hoare triple {32581#(<= main_~y~0 24)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:49,771 INFO L290 TraceCheckUtils]: 234: Hoare triple {32581#(<= main_~y~0 24)} assume !false; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:49,771 INFO L290 TraceCheckUtils]: 233: Hoare triple {32581#(<= main_~y~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:49,772 INFO L290 TraceCheckUtils]: 232: Hoare triple {32582#(<= main_~y~0 25)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:49,772 INFO L290 TraceCheckUtils]: 231: Hoare triple {32582#(<= main_~y~0 25)} assume !false; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:49,772 INFO L290 TraceCheckUtils]: 230: Hoare triple {32582#(<= main_~y~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:49,773 INFO L290 TraceCheckUtils]: 229: Hoare triple {32583#(<= main_~y~0 26)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:49,773 INFO L290 TraceCheckUtils]: 228: Hoare triple {32583#(<= main_~y~0 26)} assume !false; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:49,773 INFO L290 TraceCheckUtils]: 227: Hoare triple {32583#(<= main_~y~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:49,774 INFO L290 TraceCheckUtils]: 226: Hoare triple {32584#(<= main_~y~0 27)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:49,774 INFO L290 TraceCheckUtils]: 225: Hoare triple {32584#(<= main_~y~0 27)} assume !false; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:49,774 INFO L290 TraceCheckUtils]: 224: Hoare triple {32584#(<= main_~y~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:49,774 INFO L290 TraceCheckUtils]: 223: Hoare triple {32585#(<= main_~y~0 28)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:49,775 INFO L290 TraceCheckUtils]: 222: Hoare triple {32585#(<= main_~y~0 28)} assume !false; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:49,775 INFO L290 TraceCheckUtils]: 221: Hoare triple {32585#(<= main_~y~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:49,775 INFO L290 TraceCheckUtils]: 220: Hoare triple {32586#(<= main_~y~0 29)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:49,775 INFO L290 TraceCheckUtils]: 219: Hoare triple {32586#(<= main_~y~0 29)} assume !false; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:49,776 INFO L290 TraceCheckUtils]: 218: Hoare triple {32586#(<= main_~y~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:49,776 INFO L290 TraceCheckUtils]: 217: Hoare triple {32587#(<= main_~y~0 30)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:49,776 INFO L290 TraceCheckUtils]: 216: Hoare triple {32587#(<= main_~y~0 30)} assume !false; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:49,777 INFO L290 TraceCheckUtils]: 215: Hoare triple {32587#(<= main_~y~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:49,777 INFO L290 TraceCheckUtils]: 214: Hoare triple {32588#(<= main_~y~0 31)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:49,777 INFO L290 TraceCheckUtils]: 213: Hoare triple {32588#(<= main_~y~0 31)} assume !false; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:49,777 INFO L290 TraceCheckUtils]: 212: Hoare triple {32588#(<= main_~y~0 31)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:49,778 INFO L290 TraceCheckUtils]: 211: Hoare triple {32589#(<= main_~y~0 32)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:49,778 INFO L290 TraceCheckUtils]: 210: Hoare triple {32589#(<= main_~y~0 32)} assume !false; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:49,778 INFO L290 TraceCheckUtils]: 209: Hoare triple {32589#(<= main_~y~0 32)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:49,779 INFO L290 TraceCheckUtils]: 208: Hoare triple {32590#(<= main_~y~0 33)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:49,779 INFO L290 TraceCheckUtils]: 207: Hoare triple {32590#(<= main_~y~0 33)} assume !false; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:49,779 INFO L290 TraceCheckUtils]: 206: Hoare triple {32590#(<= main_~y~0 33)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:49,779 INFO L290 TraceCheckUtils]: 205: Hoare triple {32591#(<= main_~y~0 34)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:49,780 INFO L290 TraceCheckUtils]: 204: Hoare triple {32591#(<= main_~y~0 34)} assume !false; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:49,780 INFO L290 TraceCheckUtils]: 203: Hoare triple {32591#(<= main_~y~0 34)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:49,780 INFO L290 TraceCheckUtils]: 202: Hoare triple {32592#(<= main_~y~0 35)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:49,781 INFO L290 TraceCheckUtils]: 201: Hoare triple {32592#(<= main_~y~0 35)} assume !false; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:49,781 INFO L290 TraceCheckUtils]: 200: Hoare triple {32592#(<= main_~y~0 35)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:49,781 INFO L290 TraceCheckUtils]: 199: Hoare triple {32593#(<= main_~y~0 36)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:49,781 INFO L290 TraceCheckUtils]: 198: Hoare triple {32593#(<= main_~y~0 36)} assume !false; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:49,782 INFO L290 TraceCheckUtils]: 197: Hoare triple {32593#(<= main_~y~0 36)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:49,782 INFO L290 TraceCheckUtils]: 196: Hoare triple {32594#(<= main_~y~0 37)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:49,782 INFO L290 TraceCheckUtils]: 195: Hoare triple {32594#(<= main_~y~0 37)} assume !false; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:49,782 INFO L290 TraceCheckUtils]: 194: Hoare triple {32594#(<= main_~y~0 37)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:49,783 INFO L290 TraceCheckUtils]: 193: Hoare triple {32595#(<= main_~y~0 38)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:49,783 INFO L290 TraceCheckUtils]: 192: Hoare triple {32595#(<= main_~y~0 38)} assume !false; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:49,783 INFO L290 TraceCheckUtils]: 191: Hoare triple {32595#(<= main_~y~0 38)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:49,784 INFO L290 TraceCheckUtils]: 190: Hoare triple {32596#(<= main_~y~0 39)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:49,784 INFO L290 TraceCheckUtils]: 189: Hoare triple {32596#(<= main_~y~0 39)} assume !false; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:49,784 INFO L290 TraceCheckUtils]: 188: Hoare triple {32596#(<= main_~y~0 39)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:49,785 INFO L290 TraceCheckUtils]: 187: Hoare triple {32597#(<= main_~y~0 40)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:49,785 INFO L290 TraceCheckUtils]: 186: Hoare triple {32597#(<= main_~y~0 40)} assume !false; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:49,785 INFO L290 TraceCheckUtils]: 185: Hoare triple {32597#(<= main_~y~0 40)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:49,785 INFO L290 TraceCheckUtils]: 184: Hoare triple {32598#(<= main_~y~0 41)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:49,786 INFO L290 TraceCheckUtils]: 183: Hoare triple {32598#(<= main_~y~0 41)} assume !false; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:49,786 INFO L290 TraceCheckUtils]: 182: Hoare triple {32598#(<= main_~y~0 41)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:49,786 INFO L290 TraceCheckUtils]: 181: Hoare triple {32599#(<= main_~y~0 42)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:49,786 INFO L290 TraceCheckUtils]: 180: Hoare triple {32599#(<= main_~y~0 42)} assume !false; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:49,787 INFO L290 TraceCheckUtils]: 179: Hoare triple {32599#(<= main_~y~0 42)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:49,787 INFO L290 TraceCheckUtils]: 178: Hoare triple {32600#(<= main_~y~0 43)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:49,787 INFO L290 TraceCheckUtils]: 177: Hoare triple {32600#(<= main_~y~0 43)} assume !false; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:49,788 INFO L290 TraceCheckUtils]: 176: Hoare triple {32600#(<= main_~y~0 43)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:49,788 INFO L290 TraceCheckUtils]: 175: Hoare triple {32601#(<= main_~y~0 44)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:49,788 INFO L290 TraceCheckUtils]: 174: Hoare triple {32601#(<= main_~y~0 44)} assume !false; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:49,788 INFO L290 TraceCheckUtils]: 173: Hoare triple {32601#(<= main_~y~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:49,789 INFO L290 TraceCheckUtils]: 172: Hoare triple {32602#(<= main_~y~0 45)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:49,789 INFO L290 TraceCheckUtils]: 171: Hoare triple {32602#(<= main_~y~0 45)} assume !false; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:49,789 INFO L290 TraceCheckUtils]: 170: Hoare triple {32602#(<= main_~y~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:49,790 INFO L290 TraceCheckUtils]: 169: Hoare triple {32603#(<= main_~y~0 46)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:49,790 INFO L290 TraceCheckUtils]: 168: Hoare triple {32603#(<= main_~y~0 46)} assume !false; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:49,790 INFO L290 TraceCheckUtils]: 167: Hoare triple {32603#(<= main_~y~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:49,790 INFO L290 TraceCheckUtils]: 166: Hoare triple {32604#(<= main_~y~0 47)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:49,791 INFO L290 TraceCheckUtils]: 165: Hoare triple {32604#(<= main_~y~0 47)} assume !false; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:49,791 INFO L290 TraceCheckUtils]: 164: Hoare triple {32604#(<= main_~y~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:49,791 INFO L290 TraceCheckUtils]: 163: Hoare triple {32605#(<= main_~y~0 48)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:49,792 INFO L290 TraceCheckUtils]: 162: Hoare triple {32605#(<= main_~y~0 48)} assume !false; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:49,792 INFO L290 TraceCheckUtils]: 161: Hoare triple {32605#(<= main_~y~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:49,792 INFO L290 TraceCheckUtils]: 160: Hoare triple {32606#(<= main_~y~0 49)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:49,792 INFO L290 TraceCheckUtils]: 159: Hoare triple {32606#(<= main_~y~0 49)} assume !false; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:49,793 INFO L290 TraceCheckUtils]: 158: Hoare triple {32606#(<= main_~y~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:49,793 INFO L290 TraceCheckUtils]: 157: Hoare triple {32607#(<= main_~y~0 50)} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:49,793 INFO L290 TraceCheckUtils]: 156: Hoare triple {32607#(<= main_~y~0 50)} assume !false; {32607#(<= main_~y~0 50)} is VALID [2022-04-27 10:53:49,793 INFO L290 TraceCheckUtils]: 155: Hoare triple {32607#(<= main_~y~0 50)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32607#(<= main_~y~0 50)} is VALID [2022-04-27 10:53:49,794 INFO L290 TraceCheckUtils]: 154: Hoare triple {32606#(<= main_~y~0 49)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32607#(<= main_~y~0 50)} is VALID [2022-04-27 10:53:49,794 INFO L290 TraceCheckUtils]: 153: Hoare triple {32606#(<= main_~y~0 49)} assume !false; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:49,794 INFO L290 TraceCheckUtils]: 152: Hoare triple {32606#(<= main_~y~0 49)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:49,795 INFO L290 TraceCheckUtils]: 151: Hoare triple {32605#(<= main_~y~0 48)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32606#(<= main_~y~0 49)} is VALID [2022-04-27 10:53:49,795 INFO L290 TraceCheckUtils]: 150: Hoare triple {32605#(<= main_~y~0 48)} assume !false; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:49,795 INFO L290 TraceCheckUtils]: 149: Hoare triple {32605#(<= main_~y~0 48)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:49,796 INFO L290 TraceCheckUtils]: 148: Hoare triple {32604#(<= main_~y~0 47)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32605#(<= main_~y~0 48)} is VALID [2022-04-27 10:53:49,796 INFO L290 TraceCheckUtils]: 147: Hoare triple {32604#(<= main_~y~0 47)} assume !false; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:49,796 INFO L290 TraceCheckUtils]: 146: Hoare triple {32604#(<= main_~y~0 47)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:49,796 INFO L290 TraceCheckUtils]: 145: Hoare triple {32603#(<= main_~y~0 46)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32604#(<= main_~y~0 47)} is VALID [2022-04-27 10:53:49,797 INFO L290 TraceCheckUtils]: 144: Hoare triple {32603#(<= main_~y~0 46)} assume !false; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:49,797 INFO L290 TraceCheckUtils]: 143: Hoare triple {32603#(<= main_~y~0 46)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:49,797 INFO L290 TraceCheckUtils]: 142: Hoare triple {32602#(<= main_~y~0 45)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32603#(<= main_~y~0 46)} is VALID [2022-04-27 10:53:49,797 INFO L290 TraceCheckUtils]: 141: Hoare triple {32602#(<= main_~y~0 45)} assume !false; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:49,798 INFO L290 TraceCheckUtils]: 140: Hoare triple {32602#(<= main_~y~0 45)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:49,798 INFO L290 TraceCheckUtils]: 139: Hoare triple {32601#(<= main_~y~0 44)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32602#(<= main_~y~0 45)} is VALID [2022-04-27 10:53:49,798 INFO L290 TraceCheckUtils]: 138: Hoare triple {32601#(<= main_~y~0 44)} assume !false; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:49,799 INFO L290 TraceCheckUtils]: 137: Hoare triple {32601#(<= main_~y~0 44)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:49,799 INFO L290 TraceCheckUtils]: 136: Hoare triple {32600#(<= main_~y~0 43)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32601#(<= main_~y~0 44)} is VALID [2022-04-27 10:53:49,799 INFO L290 TraceCheckUtils]: 135: Hoare triple {32600#(<= main_~y~0 43)} assume !false; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:49,799 INFO L290 TraceCheckUtils]: 134: Hoare triple {32600#(<= main_~y~0 43)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:49,800 INFO L290 TraceCheckUtils]: 133: Hoare triple {32599#(<= main_~y~0 42)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32600#(<= main_~y~0 43)} is VALID [2022-04-27 10:53:49,800 INFO L290 TraceCheckUtils]: 132: Hoare triple {32599#(<= main_~y~0 42)} assume !false; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:49,800 INFO L290 TraceCheckUtils]: 131: Hoare triple {32599#(<= main_~y~0 42)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:49,801 INFO L290 TraceCheckUtils]: 130: Hoare triple {32598#(<= main_~y~0 41)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32599#(<= main_~y~0 42)} is VALID [2022-04-27 10:53:49,801 INFO L290 TraceCheckUtils]: 129: Hoare triple {32598#(<= main_~y~0 41)} assume !false; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:49,801 INFO L290 TraceCheckUtils]: 128: Hoare triple {32598#(<= main_~y~0 41)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:49,801 INFO L290 TraceCheckUtils]: 127: Hoare triple {32597#(<= main_~y~0 40)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32598#(<= main_~y~0 41)} is VALID [2022-04-27 10:53:49,802 INFO L290 TraceCheckUtils]: 126: Hoare triple {32597#(<= main_~y~0 40)} assume !false; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:49,802 INFO L290 TraceCheckUtils]: 125: Hoare triple {32597#(<= main_~y~0 40)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:49,802 INFO L290 TraceCheckUtils]: 124: Hoare triple {32596#(<= main_~y~0 39)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32597#(<= main_~y~0 40)} is VALID [2022-04-27 10:53:49,803 INFO L290 TraceCheckUtils]: 123: Hoare triple {32596#(<= main_~y~0 39)} assume !false; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:49,803 INFO L290 TraceCheckUtils]: 122: Hoare triple {32596#(<= main_~y~0 39)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:49,803 INFO L290 TraceCheckUtils]: 121: Hoare triple {32595#(<= main_~y~0 38)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32596#(<= main_~y~0 39)} is VALID [2022-04-27 10:53:49,804 INFO L290 TraceCheckUtils]: 120: Hoare triple {32595#(<= main_~y~0 38)} assume !false; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:49,804 INFO L290 TraceCheckUtils]: 119: Hoare triple {32595#(<= main_~y~0 38)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:49,804 INFO L290 TraceCheckUtils]: 118: Hoare triple {32594#(<= main_~y~0 37)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32595#(<= main_~y~0 38)} is VALID [2022-04-27 10:53:49,804 INFO L290 TraceCheckUtils]: 117: Hoare triple {32594#(<= main_~y~0 37)} assume !false; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:49,805 INFO L290 TraceCheckUtils]: 116: Hoare triple {32594#(<= main_~y~0 37)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:49,805 INFO L290 TraceCheckUtils]: 115: Hoare triple {32593#(<= main_~y~0 36)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32594#(<= main_~y~0 37)} is VALID [2022-04-27 10:53:49,805 INFO L290 TraceCheckUtils]: 114: Hoare triple {32593#(<= main_~y~0 36)} assume !false; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:49,805 INFO L290 TraceCheckUtils]: 113: Hoare triple {32593#(<= main_~y~0 36)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:49,806 INFO L290 TraceCheckUtils]: 112: Hoare triple {32592#(<= main_~y~0 35)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32593#(<= main_~y~0 36)} is VALID [2022-04-27 10:53:49,806 INFO L290 TraceCheckUtils]: 111: Hoare triple {32592#(<= main_~y~0 35)} assume !false; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:49,806 INFO L290 TraceCheckUtils]: 110: Hoare triple {32592#(<= main_~y~0 35)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:49,807 INFO L290 TraceCheckUtils]: 109: Hoare triple {32591#(<= main_~y~0 34)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32592#(<= main_~y~0 35)} is VALID [2022-04-27 10:53:49,807 INFO L290 TraceCheckUtils]: 108: Hoare triple {32591#(<= main_~y~0 34)} assume !false; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:49,807 INFO L290 TraceCheckUtils]: 107: Hoare triple {32591#(<= main_~y~0 34)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:49,808 INFO L290 TraceCheckUtils]: 106: Hoare triple {32590#(<= main_~y~0 33)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32591#(<= main_~y~0 34)} is VALID [2022-04-27 10:53:49,808 INFO L290 TraceCheckUtils]: 105: Hoare triple {32590#(<= main_~y~0 33)} assume !false; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:49,808 INFO L290 TraceCheckUtils]: 104: Hoare triple {32590#(<= main_~y~0 33)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:49,808 INFO L290 TraceCheckUtils]: 103: Hoare triple {32589#(<= main_~y~0 32)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32590#(<= main_~y~0 33)} is VALID [2022-04-27 10:53:49,809 INFO L290 TraceCheckUtils]: 102: Hoare triple {32589#(<= main_~y~0 32)} assume !false; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:49,809 INFO L290 TraceCheckUtils]: 101: Hoare triple {32589#(<= main_~y~0 32)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:49,809 INFO L290 TraceCheckUtils]: 100: Hoare triple {32588#(<= main_~y~0 31)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32589#(<= main_~y~0 32)} is VALID [2022-04-27 10:53:49,809 INFO L290 TraceCheckUtils]: 99: Hoare triple {32588#(<= main_~y~0 31)} assume !false; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:49,810 INFO L290 TraceCheckUtils]: 98: Hoare triple {32588#(<= main_~y~0 31)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:49,810 INFO L290 TraceCheckUtils]: 97: Hoare triple {32587#(<= main_~y~0 30)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32588#(<= main_~y~0 31)} is VALID [2022-04-27 10:53:49,810 INFO L290 TraceCheckUtils]: 96: Hoare triple {32587#(<= main_~y~0 30)} assume !false; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:49,811 INFO L290 TraceCheckUtils]: 95: Hoare triple {32587#(<= main_~y~0 30)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:49,811 INFO L290 TraceCheckUtils]: 94: Hoare triple {32586#(<= main_~y~0 29)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32587#(<= main_~y~0 30)} is VALID [2022-04-27 10:53:49,811 INFO L290 TraceCheckUtils]: 93: Hoare triple {32586#(<= main_~y~0 29)} assume !false; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:49,811 INFO L290 TraceCheckUtils]: 92: Hoare triple {32586#(<= main_~y~0 29)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:49,812 INFO L290 TraceCheckUtils]: 91: Hoare triple {32585#(<= main_~y~0 28)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32586#(<= main_~y~0 29)} is VALID [2022-04-27 10:53:49,812 INFO L290 TraceCheckUtils]: 90: Hoare triple {32585#(<= main_~y~0 28)} assume !false; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:49,812 INFO L290 TraceCheckUtils]: 89: Hoare triple {32585#(<= main_~y~0 28)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:49,813 INFO L290 TraceCheckUtils]: 88: Hoare triple {32584#(<= main_~y~0 27)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32585#(<= main_~y~0 28)} is VALID [2022-04-27 10:53:49,813 INFO L290 TraceCheckUtils]: 87: Hoare triple {32584#(<= main_~y~0 27)} assume !false; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:49,813 INFO L290 TraceCheckUtils]: 86: Hoare triple {32584#(<= main_~y~0 27)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:49,814 INFO L290 TraceCheckUtils]: 85: Hoare triple {32583#(<= main_~y~0 26)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32584#(<= main_~y~0 27)} is VALID [2022-04-27 10:53:49,814 INFO L290 TraceCheckUtils]: 84: Hoare triple {32583#(<= main_~y~0 26)} assume !false; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:49,814 INFO L290 TraceCheckUtils]: 83: Hoare triple {32583#(<= main_~y~0 26)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:49,814 INFO L290 TraceCheckUtils]: 82: Hoare triple {32582#(<= main_~y~0 25)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32583#(<= main_~y~0 26)} is VALID [2022-04-27 10:53:49,815 INFO L290 TraceCheckUtils]: 81: Hoare triple {32582#(<= main_~y~0 25)} assume !false; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:49,815 INFO L290 TraceCheckUtils]: 80: Hoare triple {32582#(<= main_~y~0 25)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:49,815 INFO L290 TraceCheckUtils]: 79: Hoare triple {32581#(<= main_~y~0 24)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32582#(<= main_~y~0 25)} is VALID [2022-04-27 10:53:49,815 INFO L290 TraceCheckUtils]: 78: Hoare triple {32581#(<= main_~y~0 24)} assume !false; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:49,816 INFO L290 TraceCheckUtils]: 77: Hoare triple {32581#(<= main_~y~0 24)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:49,816 INFO L290 TraceCheckUtils]: 76: Hoare triple {32580#(<= main_~y~0 23)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32581#(<= main_~y~0 24)} is VALID [2022-04-27 10:53:49,816 INFO L290 TraceCheckUtils]: 75: Hoare triple {32580#(<= main_~y~0 23)} assume !false; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:49,817 INFO L290 TraceCheckUtils]: 74: Hoare triple {32580#(<= main_~y~0 23)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:49,817 INFO L290 TraceCheckUtils]: 73: Hoare triple {32579#(<= main_~y~0 22)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32580#(<= main_~y~0 23)} is VALID [2022-04-27 10:53:49,817 INFO L290 TraceCheckUtils]: 72: Hoare triple {32579#(<= main_~y~0 22)} assume !false; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:49,817 INFO L290 TraceCheckUtils]: 71: Hoare triple {32579#(<= main_~y~0 22)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:49,818 INFO L290 TraceCheckUtils]: 70: Hoare triple {32578#(<= main_~y~0 21)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32579#(<= main_~y~0 22)} is VALID [2022-04-27 10:53:49,818 INFO L290 TraceCheckUtils]: 69: Hoare triple {32578#(<= main_~y~0 21)} assume !false; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:49,818 INFO L290 TraceCheckUtils]: 68: Hoare triple {32578#(<= main_~y~0 21)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:49,819 INFO L290 TraceCheckUtils]: 67: Hoare triple {32577#(<= main_~y~0 20)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32578#(<= main_~y~0 21)} is VALID [2022-04-27 10:53:49,819 INFO L290 TraceCheckUtils]: 66: Hoare triple {32577#(<= main_~y~0 20)} assume !false; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:49,819 INFO L290 TraceCheckUtils]: 65: Hoare triple {32577#(<= main_~y~0 20)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:49,820 INFO L290 TraceCheckUtils]: 64: Hoare triple {32576#(<= main_~y~0 19)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32577#(<= main_~y~0 20)} is VALID [2022-04-27 10:53:49,820 INFO L290 TraceCheckUtils]: 63: Hoare triple {32576#(<= main_~y~0 19)} assume !false; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:49,820 INFO L290 TraceCheckUtils]: 62: Hoare triple {32576#(<= main_~y~0 19)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:49,820 INFO L290 TraceCheckUtils]: 61: Hoare triple {32575#(<= main_~y~0 18)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32576#(<= main_~y~0 19)} is VALID [2022-04-27 10:53:49,821 INFO L290 TraceCheckUtils]: 60: Hoare triple {32575#(<= main_~y~0 18)} assume !false; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:49,821 INFO L290 TraceCheckUtils]: 59: Hoare triple {32575#(<= main_~y~0 18)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:49,821 INFO L290 TraceCheckUtils]: 58: Hoare triple {32574#(<= main_~y~0 17)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32575#(<= main_~y~0 18)} is VALID [2022-04-27 10:53:49,822 INFO L290 TraceCheckUtils]: 57: Hoare triple {32574#(<= main_~y~0 17)} assume !false; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:49,822 INFO L290 TraceCheckUtils]: 56: Hoare triple {32574#(<= main_~y~0 17)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:49,822 INFO L290 TraceCheckUtils]: 55: Hoare triple {32573#(<= main_~y~0 16)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32574#(<= main_~y~0 17)} is VALID [2022-04-27 10:53:49,822 INFO L290 TraceCheckUtils]: 54: Hoare triple {32573#(<= main_~y~0 16)} assume !false; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:49,823 INFO L290 TraceCheckUtils]: 53: Hoare triple {32573#(<= main_~y~0 16)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:49,823 INFO L290 TraceCheckUtils]: 52: Hoare triple {32572#(<= main_~y~0 15)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32573#(<= main_~y~0 16)} is VALID [2022-04-27 10:53:49,823 INFO L290 TraceCheckUtils]: 51: Hoare triple {32572#(<= main_~y~0 15)} assume !false; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:49,824 INFO L290 TraceCheckUtils]: 50: Hoare triple {32572#(<= main_~y~0 15)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:49,824 INFO L290 TraceCheckUtils]: 49: Hoare triple {32571#(<= main_~y~0 14)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32572#(<= main_~y~0 15)} is VALID [2022-04-27 10:53:49,824 INFO L290 TraceCheckUtils]: 48: Hoare triple {32571#(<= main_~y~0 14)} assume !false; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:49,824 INFO L290 TraceCheckUtils]: 47: Hoare triple {32571#(<= main_~y~0 14)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:49,825 INFO L290 TraceCheckUtils]: 46: Hoare triple {32570#(<= main_~y~0 13)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32571#(<= main_~y~0 14)} is VALID [2022-04-27 10:53:49,825 INFO L290 TraceCheckUtils]: 45: Hoare triple {32570#(<= main_~y~0 13)} assume !false; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:49,825 INFO L290 TraceCheckUtils]: 44: Hoare triple {32570#(<= main_~y~0 13)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:49,826 INFO L290 TraceCheckUtils]: 43: Hoare triple {32569#(<= main_~y~0 12)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32570#(<= main_~y~0 13)} is VALID [2022-04-27 10:53:49,826 INFO L290 TraceCheckUtils]: 42: Hoare triple {32569#(<= main_~y~0 12)} assume !false; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:49,826 INFO L290 TraceCheckUtils]: 41: Hoare triple {32569#(<= main_~y~0 12)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:49,826 INFO L290 TraceCheckUtils]: 40: Hoare triple {32568#(<= main_~y~0 11)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32569#(<= main_~y~0 12)} is VALID [2022-04-27 10:53:49,827 INFO L290 TraceCheckUtils]: 39: Hoare triple {32568#(<= main_~y~0 11)} assume !false; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:49,827 INFO L290 TraceCheckUtils]: 38: Hoare triple {32568#(<= main_~y~0 11)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:49,827 INFO L290 TraceCheckUtils]: 37: Hoare triple {32567#(<= main_~y~0 10)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32568#(<= main_~y~0 11)} is VALID [2022-04-27 10:53:49,827 INFO L290 TraceCheckUtils]: 36: Hoare triple {32567#(<= main_~y~0 10)} assume !false; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:49,828 INFO L290 TraceCheckUtils]: 35: Hoare triple {32567#(<= main_~y~0 10)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:49,828 INFO L290 TraceCheckUtils]: 34: Hoare triple {32566#(<= main_~y~0 9)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32567#(<= main_~y~0 10)} is VALID [2022-04-27 10:53:49,828 INFO L290 TraceCheckUtils]: 33: Hoare triple {32566#(<= main_~y~0 9)} assume !false; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:49,829 INFO L290 TraceCheckUtils]: 32: Hoare triple {32566#(<= main_~y~0 9)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:49,829 INFO L290 TraceCheckUtils]: 31: Hoare triple {32565#(<= main_~y~0 8)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32566#(<= main_~y~0 9)} is VALID [2022-04-27 10:53:49,829 INFO L290 TraceCheckUtils]: 30: Hoare triple {32565#(<= main_~y~0 8)} assume !false; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:49,829 INFO L290 TraceCheckUtils]: 29: Hoare triple {32565#(<= main_~y~0 8)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:49,830 INFO L290 TraceCheckUtils]: 28: Hoare triple {32564#(<= main_~y~0 7)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32565#(<= main_~y~0 8)} is VALID [2022-04-27 10:53:49,830 INFO L290 TraceCheckUtils]: 27: Hoare triple {32564#(<= main_~y~0 7)} assume !false; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:49,830 INFO L290 TraceCheckUtils]: 26: Hoare triple {32564#(<= main_~y~0 7)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:49,831 INFO L290 TraceCheckUtils]: 25: Hoare triple {32563#(<= main_~y~0 6)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32564#(<= main_~y~0 7)} is VALID [2022-04-27 10:53:49,831 INFO L290 TraceCheckUtils]: 24: Hoare triple {32563#(<= main_~y~0 6)} assume !false; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:49,831 INFO L290 TraceCheckUtils]: 23: Hoare triple {32563#(<= main_~y~0 6)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:49,831 INFO L290 TraceCheckUtils]: 22: Hoare triple {32562#(<= main_~y~0 5)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32563#(<= main_~y~0 6)} is VALID [2022-04-27 10:53:49,832 INFO L290 TraceCheckUtils]: 21: Hoare triple {32562#(<= main_~y~0 5)} assume !false; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:49,832 INFO L290 TraceCheckUtils]: 20: Hoare triple {32562#(<= main_~y~0 5)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:49,832 INFO L290 TraceCheckUtils]: 19: Hoare triple {32561#(<= main_~y~0 4)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32562#(<= main_~y~0 5)} is VALID [2022-04-27 10:53:49,833 INFO L290 TraceCheckUtils]: 18: Hoare triple {32561#(<= main_~y~0 4)} assume !false; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:49,833 INFO L290 TraceCheckUtils]: 17: Hoare triple {32561#(<= main_~y~0 4)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:49,833 INFO L290 TraceCheckUtils]: 16: Hoare triple {32560#(<= main_~y~0 3)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32561#(<= main_~y~0 4)} is VALID [2022-04-27 10:53:49,833 INFO L290 TraceCheckUtils]: 15: Hoare triple {32560#(<= main_~y~0 3)} assume !false; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:49,834 INFO L290 TraceCheckUtils]: 14: Hoare triple {32560#(<= main_~y~0 3)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:49,834 INFO L290 TraceCheckUtils]: 13: Hoare triple {32559#(<= main_~y~0 2)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32560#(<= main_~y~0 3)} is VALID [2022-04-27 10:53:49,834 INFO L290 TraceCheckUtils]: 12: Hoare triple {32559#(<= main_~y~0 2)} assume !false; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:49,835 INFO L290 TraceCheckUtils]: 11: Hoare triple {32559#(<= main_~y~0 2)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:49,835 INFO L290 TraceCheckUtils]: 10: Hoare triple {32558#(<= main_~y~0 1)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32559#(<= main_~y~0 2)} is VALID [2022-04-27 10:53:49,835 INFO L290 TraceCheckUtils]: 9: Hoare triple {32558#(<= main_~y~0 1)} assume !false; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:49,835 INFO L290 TraceCheckUtils]: 8: Hoare triple {32558#(<= main_~y~0 1)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:49,836 INFO L290 TraceCheckUtils]: 7: Hoare triple {32608#(<= main_~y~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {32558#(<= main_~y~0 1)} is VALID [2022-04-27 10:53:49,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {32608#(<= main_~y~0 0)} assume !false; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:49,836 INFO L290 TraceCheckUtils]: 5: Hoare triple {32552#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {32608#(<= main_~y~0 0)} is VALID [2022-04-27 10:53:49,836 INFO L272 TraceCheckUtils]: 4: Hoare triple {32552#true} call #t~ret4 := main(); {32552#true} is VALID [2022-04-27 10:53:49,836 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32552#true} {32552#true} #61#return; {32552#true} is VALID [2022-04-27 10:53:49,836 INFO L290 TraceCheckUtils]: 2: Hoare triple {32552#true} assume true; {32552#true} is VALID [2022-04-27 10:53:49,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {32552#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {32552#true} is VALID [2022-04-27 10:53:49,837 INFO L272 TraceCheckUtils]: 0: Hoare triple {32552#true} call ULTIMATE.init(); {32552#true} is VALID [2022-04-27 10:53:49,838 INFO L134 CoverageAnalysis]: Checked inductivity of 15453 backedges. 7903 proven. 7401 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2022-04-27 10:53:49,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [721173117] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 10:53:49,838 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 10:53:49,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 54, 54] total 56 [2022-04-27 10:53:49,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102105423] [2022-04-27 10:53:49,839 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 10:53:49,839 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 3.875) internal successors, (217), 55 states have internal predecessors, (217), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 316 [2022-04-27 10:53:49,840 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:53:49,840 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 56 states, 56 states have (on average 3.875) internal successors, (217), 55 states have internal predecessors, (217), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:49,982 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:49,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2022-04-27 10:53:49,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:53:49,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2022-04-27 10:53:49,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1486, Invalid=1594, Unknown=0, NotChecked=0, Total=3080 [2022-04-27 10:53:49,983 INFO L87 Difference]: Start difference. First operand 4188 states and 4288 transitions. Second operand has 56 states, 56 states have (on average 3.875) internal successors, (217), 55 states have internal predecessors, (217), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:57,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:53:57,711 INFO L93 Difference]: Finished difference Result 8375 states and 8576 transitions. [2022-04-27 10:53:57,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-27 10:53:57,711 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 3.875) internal successors, (217), 55 states have internal predecessors, (217), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 316 [2022-04-27 10:53:57,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:53:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 3.875) internal successors, (217), 55 states have internal predecessors, (217), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 229 transitions. [2022-04-27 10:53:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 3.875) internal successors, (217), 55 states have internal predecessors, (217), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:53:57,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 229 transitions. [2022-04-27 10:53:57,722 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 229 transitions. [2022-04-27 10:53:57,891 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 229 edges. 229 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:53:58,499 INFO L225 Difference]: With dead ends: 8375 [2022-04-27 10:53:58,499 INFO L226 Difference]: Without dead ends: 4191 [2022-04-27 10:53:58,507 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 790 GetRequests, 682 SyntacticMatches, 1 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1825 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=4452, Invalid=7320, Unknown=0, NotChecked=0, Total=11772 [2022-04-27 10:53:58,508 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 110 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 406 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 406 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 10:53:58,508 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 29 Invalid, 474 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [68 Valid, 406 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 10:53:58,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4191 states. [2022-04-27 10:54:02,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4191 to 4191. [2022-04-27 10:54:02,337 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:54:02,342 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4191 states. Second operand has 4191 states, 4186 states have (on average 1.0241280458671762) internal successors, (4287), 4186 states have internal predecessors, (4287), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:02,344 INFO L74 IsIncluded]: Start isIncluded. First operand 4191 states. Second operand has 4191 states, 4186 states have (on average 1.0241280458671762) internal successors, (4287), 4186 states have internal predecessors, (4287), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:02,347 INFO L87 Difference]: Start difference. First operand 4191 states. Second operand has 4191 states, 4186 states have (on average 1.0241280458671762) internal successors, (4287), 4186 states have internal predecessors, (4287), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:02,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:54:02,781 INFO L93 Difference]: Finished difference Result 4191 states and 4291 transitions. [2022-04-27 10:54:02,781 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 4291 transitions. [2022-04-27 10:54:02,784 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:54:02,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:54:02,787 INFO L74 IsIncluded]: Start isIncluded. First operand has 4191 states, 4186 states have (on average 1.0241280458671762) internal successors, (4287), 4186 states have internal predecessors, (4287), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 4191 states. [2022-04-27 10:54:02,789 INFO L87 Difference]: Start difference. First operand has 4191 states, 4186 states have (on average 1.0241280458671762) internal successors, (4287), 4186 states have internal predecessors, (4287), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 4191 states. [2022-04-27 10:54:03,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:54:03,227 INFO L93 Difference]: Finished difference Result 4191 states and 4291 transitions. [2022-04-27 10:54:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 4291 transitions. [2022-04-27 10:54:03,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:54:03,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:54:03,230 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:54:03,230 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:54:03,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4191 states, 4186 states have (on average 1.0241280458671762) internal successors, (4287), 4186 states have internal predecessors, (4287), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:03,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 4191 states and 4291 transitions. [2022-04-27 10:54:03,843 INFO L78 Accepts]: Start accepts. Automaton has 4191 states and 4291 transitions. Word has length 316 [2022-04-27 10:54:03,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:54:03,843 INFO L495 AbstractCegarLoop]: Abstraction has 4191 states and 4291 transitions. [2022-04-27 10:54:03,844 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 3.875) internal successors, (217), 55 states have internal predecessors, (217), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:03,844 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 4291 transitions. [2022-04-27 10:54:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-04-27 10:54:03,846 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 10:54:03,846 INFO L195 NwaCegarLoop]: trace histogram [103, 102, 52, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 10:54:03,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-27 10:54:04,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-27 10:54:04,062 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 10:54:04,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 10:54:04,063 INFO L85 PathProgramCache]: Analyzing trace with hash 2055380803, now seen corresponding path program 11 times [2022-04-27 10:54:04,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 10:54:04,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694551959] [2022-04-27 10:54:04,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 10:54:04,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 10:54:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:05,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 10:54:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:05,085 INFO L290 TraceCheckUtils]: 0: Hoare triple {59760#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {59704#true} is VALID [2022-04-27 10:54:05,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {59704#true} assume true; {59704#true} is VALID [2022-04-27 10:54:05,085 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {59704#true} {59704#true} #61#return; {59704#true} is VALID [2022-04-27 10:54:05,085 INFO L272 TraceCheckUtils]: 0: Hoare triple {59704#true} call ULTIMATE.init(); {59760#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 10:54:05,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {59760#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {59704#true} is VALID [2022-04-27 10:54:05,085 INFO L290 TraceCheckUtils]: 2: Hoare triple {59704#true} assume true; {59704#true} is VALID [2022-04-27 10:54:05,085 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59704#true} {59704#true} #61#return; {59704#true} is VALID [2022-04-27 10:54:05,085 INFO L272 TraceCheckUtils]: 4: Hoare triple {59704#true} call #t~ret4 := main(); {59704#true} is VALID [2022-04-27 10:54:05,086 INFO L290 TraceCheckUtils]: 5: Hoare triple {59704#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {59709#(= main_~x~0 0)} is VALID [2022-04-27 10:54:05,086 INFO L290 TraceCheckUtils]: 6: Hoare triple {59709#(= main_~x~0 0)} assume !false; {59709#(= main_~x~0 0)} is VALID [2022-04-27 10:54:05,086 INFO L290 TraceCheckUtils]: 7: Hoare triple {59709#(= main_~x~0 0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59709#(= main_~x~0 0)} is VALID [2022-04-27 10:54:05,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {59709#(= main_~x~0 0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59710#(<= 1 main_~x~0)} is VALID [2022-04-27 10:54:05,087 INFO L290 TraceCheckUtils]: 9: Hoare triple {59710#(<= 1 main_~x~0)} assume !false; {59710#(<= 1 main_~x~0)} is VALID [2022-04-27 10:54:05,087 INFO L290 TraceCheckUtils]: 10: Hoare triple {59710#(<= 1 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59710#(<= 1 main_~x~0)} is VALID [2022-04-27 10:54:05,088 INFO L290 TraceCheckUtils]: 11: Hoare triple {59710#(<= 1 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59711#(<= 2 main_~x~0)} is VALID [2022-04-27 10:54:05,088 INFO L290 TraceCheckUtils]: 12: Hoare triple {59711#(<= 2 main_~x~0)} assume !false; {59711#(<= 2 main_~x~0)} is VALID [2022-04-27 10:54:05,088 INFO L290 TraceCheckUtils]: 13: Hoare triple {59711#(<= 2 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59711#(<= 2 main_~x~0)} is VALID [2022-04-27 10:54:05,088 INFO L290 TraceCheckUtils]: 14: Hoare triple {59711#(<= 2 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59712#(<= 3 main_~x~0)} is VALID [2022-04-27 10:54:05,089 INFO L290 TraceCheckUtils]: 15: Hoare triple {59712#(<= 3 main_~x~0)} assume !false; {59712#(<= 3 main_~x~0)} is VALID [2022-04-27 10:54:05,089 INFO L290 TraceCheckUtils]: 16: Hoare triple {59712#(<= 3 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59712#(<= 3 main_~x~0)} is VALID [2022-04-27 10:54:05,089 INFO L290 TraceCheckUtils]: 17: Hoare triple {59712#(<= 3 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59713#(<= 4 main_~x~0)} is VALID [2022-04-27 10:54:05,090 INFO L290 TraceCheckUtils]: 18: Hoare triple {59713#(<= 4 main_~x~0)} assume !false; {59713#(<= 4 main_~x~0)} is VALID [2022-04-27 10:54:05,090 INFO L290 TraceCheckUtils]: 19: Hoare triple {59713#(<= 4 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59713#(<= 4 main_~x~0)} is VALID [2022-04-27 10:54:05,090 INFO L290 TraceCheckUtils]: 20: Hoare triple {59713#(<= 4 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59714#(<= 5 main_~x~0)} is VALID [2022-04-27 10:54:05,090 INFO L290 TraceCheckUtils]: 21: Hoare triple {59714#(<= 5 main_~x~0)} assume !false; {59714#(<= 5 main_~x~0)} is VALID [2022-04-27 10:54:05,091 INFO L290 TraceCheckUtils]: 22: Hoare triple {59714#(<= 5 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59714#(<= 5 main_~x~0)} is VALID [2022-04-27 10:54:05,091 INFO L290 TraceCheckUtils]: 23: Hoare triple {59714#(<= 5 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59715#(<= 6 main_~x~0)} is VALID [2022-04-27 10:54:05,091 INFO L290 TraceCheckUtils]: 24: Hoare triple {59715#(<= 6 main_~x~0)} assume !false; {59715#(<= 6 main_~x~0)} is VALID [2022-04-27 10:54:05,092 INFO L290 TraceCheckUtils]: 25: Hoare triple {59715#(<= 6 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59715#(<= 6 main_~x~0)} is VALID [2022-04-27 10:54:05,092 INFO L290 TraceCheckUtils]: 26: Hoare triple {59715#(<= 6 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59716#(<= 7 main_~x~0)} is VALID [2022-04-27 10:54:05,092 INFO L290 TraceCheckUtils]: 27: Hoare triple {59716#(<= 7 main_~x~0)} assume !false; {59716#(<= 7 main_~x~0)} is VALID [2022-04-27 10:54:05,092 INFO L290 TraceCheckUtils]: 28: Hoare triple {59716#(<= 7 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59716#(<= 7 main_~x~0)} is VALID [2022-04-27 10:54:05,093 INFO L290 TraceCheckUtils]: 29: Hoare triple {59716#(<= 7 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59717#(<= 8 main_~x~0)} is VALID [2022-04-27 10:54:05,093 INFO L290 TraceCheckUtils]: 30: Hoare triple {59717#(<= 8 main_~x~0)} assume !false; {59717#(<= 8 main_~x~0)} is VALID [2022-04-27 10:54:05,093 INFO L290 TraceCheckUtils]: 31: Hoare triple {59717#(<= 8 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59717#(<= 8 main_~x~0)} is VALID [2022-04-27 10:54:05,094 INFO L290 TraceCheckUtils]: 32: Hoare triple {59717#(<= 8 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59718#(<= 9 main_~x~0)} is VALID [2022-04-27 10:54:05,094 INFO L290 TraceCheckUtils]: 33: Hoare triple {59718#(<= 9 main_~x~0)} assume !false; {59718#(<= 9 main_~x~0)} is VALID [2022-04-27 10:54:05,094 INFO L290 TraceCheckUtils]: 34: Hoare triple {59718#(<= 9 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59718#(<= 9 main_~x~0)} is VALID [2022-04-27 10:54:05,095 INFO L290 TraceCheckUtils]: 35: Hoare triple {59718#(<= 9 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59719#(<= 10 main_~x~0)} is VALID [2022-04-27 10:54:05,095 INFO L290 TraceCheckUtils]: 36: Hoare triple {59719#(<= 10 main_~x~0)} assume !false; {59719#(<= 10 main_~x~0)} is VALID [2022-04-27 10:54:05,095 INFO L290 TraceCheckUtils]: 37: Hoare triple {59719#(<= 10 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59719#(<= 10 main_~x~0)} is VALID [2022-04-27 10:54:05,095 INFO L290 TraceCheckUtils]: 38: Hoare triple {59719#(<= 10 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59720#(<= 11 main_~x~0)} is VALID [2022-04-27 10:54:05,096 INFO L290 TraceCheckUtils]: 39: Hoare triple {59720#(<= 11 main_~x~0)} assume !false; {59720#(<= 11 main_~x~0)} is VALID [2022-04-27 10:54:05,096 INFO L290 TraceCheckUtils]: 40: Hoare triple {59720#(<= 11 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59720#(<= 11 main_~x~0)} is VALID [2022-04-27 10:54:05,096 INFO L290 TraceCheckUtils]: 41: Hoare triple {59720#(<= 11 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59721#(<= 12 main_~x~0)} is VALID [2022-04-27 10:54:05,096 INFO L290 TraceCheckUtils]: 42: Hoare triple {59721#(<= 12 main_~x~0)} assume !false; {59721#(<= 12 main_~x~0)} is VALID [2022-04-27 10:54:05,097 INFO L290 TraceCheckUtils]: 43: Hoare triple {59721#(<= 12 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59721#(<= 12 main_~x~0)} is VALID [2022-04-27 10:54:05,097 INFO L290 TraceCheckUtils]: 44: Hoare triple {59721#(<= 12 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59722#(<= 13 main_~x~0)} is VALID [2022-04-27 10:54:05,098 INFO L290 TraceCheckUtils]: 45: Hoare triple {59722#(<= 13 main_~x~0)} assume !false; {59722#(<= 13 main_~x~0)} is VALID [2022-04-27 10:54:05,099 INFO L290 TraceCheckUtils]: 46: Hoare triple {59722#(<= 13 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59722#(<= 13 main_~x~0)} is VALID [2022-04-27 10:54:05,099 INFO L290 TraceCheckUtils]: 47: Hoare triple {59722#(<= 13 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59723#(<= 14 main_~x~0)} is VALID [2022-04-27 10:54:05,099 INFO L290 TraceCheckUtils]: 48: Hoare triple {59723#(<= 14 main_~x~0)} assume !false; {59723#(<= 14 main_~x~0)} is VALID [2022-04-27 10:54:05,100 INFO L290 TraceCheckUtils]: 49: Hoare triple {59723#(<= 14 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59723#(<= 14 main_~x~0)} is VALID [2022-04-27 10:54:05,100 INFO L290 TraceCheckUtils]: 50: Hoare triple {59723#(<= 14 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59724#(<= 15 main_~x~0)} is VALID [2022-04-27 10:54:05,100 INFO L290 TraceCheckUtils]: 51: Hoare triple {59724#(<= 15 main_~x~0)} assume !false; {59724#(<= 15 main_~x~0)} is VALID [2022-04-27 10:54:05,100 INFO L290 TraceCheckUtils]: 52: Hoare triple {59724#(<= 15 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59724#(<= 15 main_~x~0)} is VALID [2022-04-27 10:54:05,101 INFO L290 TraceCheckUtils]: 53: Hoare triple {59724#(<= 15 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59725#(<= 16 main_~x~0)} is VALID [2022-04-27 10:54:05,101 INFO L290 TraceCheckUtils]: 54: Hoare triple {59725#(<= 16 main_~x~0)} assume !false; {59725#(<= 16 main_~x~0)} is VALID [2022-04-27 10:54:05,101 INFO L290 TraceCheckUtils]: 55: Hoare triple {59725#(<= 16 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59725#(<= 16 main_~x~0)} is VALID [2022-04-27 10:54:05,102 INFO L290 TraceCheckUtils]: 56: Hoare triple {59725#(<= 16 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59726#(<= 17 main_~x~0)} is VALID [2022-04-27 10:54:05,102 INFO L290 TraceCheckUtils]: 57: Hoare triple {59726#(<= 17 main_~x~0)} assume !false; {59726#(<= 17 main_~x~0)} is VALID [2022-04-27 10:54:05,102 INFO L290 TraceCheckUtils]: 58: Hoare triple {59726#(<= 17 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59726#(<= 17 main_~x~0)} is VALID [2022-04-27 10:54:05,103 INFO L290 TraceCheckUtils]: 59: Hoare triple {59726#(<= 17 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59727#(<= 18 main_~x~0)} is VALID [2022-04-27 10:54:05,103 INFO L290 TraceCheckUtils]: 60: Hoare triple {59727#(<= 18 main_~x~0)} assume !false; {59727#(<= 18 main_~x~0)} is VALID [2022-04-27 10:54:05,103 INFO L290 TraceCheckUtils]: 61: Hoare triple {59727#(<= 18 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59727#(<= 18 main_~x~0)} is VALID [2022-04-27 10:54:05,104 INFO L290 TraceCheckUtils]: 62: Hoare triple {59727#(<= 18 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59728#(<= 19 main_~x~0)} is VALID [2022-04-27 10:54:05,104 INFO L290 TraceCheckUtils]: 63: Hoare triple {59728#(<= 19 main_~x~0)} assume !false; {59728#(<= 19 main_~x~0)} is VALID [2022-04-27 10:54:05,104 INFO L290 TraceCheckUtils]: 64: Hoare triple {59728#(<= 19 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59728#(<= 19 main_~x~0)} is VALID [2022-04-27 10:54:05,105 INFO L290 TraceCheckUtils]: 65: Hoare triple {59728#(<= 19 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59729#(<= 20 main_~x~0)} is VALID [2022-04-27 10:54:05,105 INFO L290 TraceCheckUtils]: 66: Hoare triple {59729#(<= 20 main_~x~0)} assume !false; {59729#(<= 20 main_~x~0)} is VALID [2022-04-27 10:54:05,105 INFO L290 TraceCheckUtils]: 67: Hoare triple {59729#(<= 20 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59729#(<= 20 main_~x~0)} is VALID [2022-04-27 10:54:05,106 INFO L290 TraceCheckUtils]: 68: Hoare triple {59729#(<= 20 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59730#(<= 21 main_~x~0)} is VALID [2022-04-27 10:54:05,106 INFO L290 TraceCheckUtils]: 69: Hoare triple {59730#(<= 21 main_~x~0)} assume !false; {59730#(<= 21 main_~x~0)} is VALID [2022-04-27 10:54:05,106 INFO L290 TraceCheckUtils]: 70: Hoare triple {59730#(<= 21 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59730#(<= 21 main_~x~0)} is VALID [2022-04-27 10:54:05,107 INFO L290 TraceCheckUtils]: 71: Hoare triple {59730#(<= 21 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59731#(<= 22 main_~x~0)} is VALID [2022-04-27 10:54:05,107 INFO L290 TraceCheckUtils]: 72: Hoare triple {59731#(<= 22 main_~x~0)} assume !false; {59731#(<= 22 main_~x~0)} is VALID [2022-04-27 10:54:05,107 INFO L290 TraceCheckUtils]: 73: Hoare triple {59731#(<= 22 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59731#(<= 22 main_~x~0)} is VALID [2022-04-27 10:54:05,108 INFO L290 TraceCheckUtils]: 74: Hoare triple {59731#(<= 22 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59732#(<= 23 main_~x~0)} is VALID [2022-04-27 10:54:05,108 INFO L290 TraceCheckUtils]: 75: Hoare triple {59732#(<= 23 main_~x~0)} assume !false; {59732#(<= 23 main_~x~0)} is VALID [2022-04-27 10:54:05,108 INFO L290 TraceCheckUtils]: 76: Hoare triple {59732#(<= 23 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59732#(<= 23 main_~x~0)} is VALID [2022-04-27 10:54:05,108 INFO L290 TraceCheckUtils]: 77: Hoare triple {59732#(<= 23 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59733#(<= 24 main_~x~0)} is VALID [2022-04-27 10:54:05,109 INFO L290 TraceCheckUtils]: 78: Hoare triple {59733#(<= 24 main_~x~0)} assume !false; {59733#(<= 24 main_~x~0)} is VALID [2022-04-27 10:54:05,109 INFO L290 TraceCheckUtils]: 79: Hoare triple {59733#(<= 24 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59733#(<= 24 main_~x~0)} is VALID [2022-04-27 10:54:05,109 INFO L290 TraceCheckUtils]: 80: Hoare triple {59733#(<= 24 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59734#(<= 25 main_~x~0)} is VALID [2022-04-27 10:54:05,110 INFO L290 TraceCheckUtils]: 81: Hoare triple {59734#(<= 25 main_~x~0)} assume !false; {59734#(<= 25 main_~x~0)} is VALID [2022-04-27 10:54:05,110 INFO L290 TraceCheckUtils]: 82: Hoare triple {59734#(<= 25 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59734#(<= 25 main_~x~0)} is VALID [2022-04-27 10:54:05,110 INFO L290 TraceCheckUtils]: 83: Hoare triple {59734#(<= 25 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59735#(<= 26 main_~x~0)} is VALID [2022-04-27 10:54:05,111 INFO L290 TraceCheckUtils]: 84: Hoare triple {59735#(<= 26 main_~x~0)} assume !false; {59735#(<= 26 main_~x~0)} is VALID [2022-04-27 10:54:05,111 INFO L290 TraceCheckUtils]: 85: Hoare triple {59735#(<= 26 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59735#(<= 26 main_~x~0)} is VALID [2022-04-27 10:54:05,111 INFO L290 TraceCheckUtils]: 86: Hoare triple {59735#(<= 26 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59736#(<= 27 main_~x~0)} is VALID [2022-04-27 10:54:05,112 INFO L290 TraceCheckUtils]: 87: Hoare triple {59736#(<= 27 main_~x~0)} assume !false; {59736#(<= 27 main_~x~0)} is VALID [2022-04-27 10:54:05,112 INFO L290 TraceCheckUtils]: 88: Hoare triple {59736#(<= 27 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59736#(<= 27 main_~x~0)} is VALID [2022-04-27 10:54:05,112 INFO L290 TraceCheckUtils]: 89: Hoare triple {59736#(<= 27 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59737#(<= 28 main_~x~0)} is VALID [2022-04-27 10:54:05,112 INFO L290 TraceCheckUtils]: 90: Hoare triple {59737#(<= 28 main_~x~0)} assume !false; {59737#(<= 28 main_~x~0)} is VALID [2022-04-27 10:54:05,113 INFO L290 TraceCheckUtils]: 91: Hoare triple {59737#(<= 28 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59737#(<= 28 main_~x~0)} is VALID [2022-04-27 10:54:05,113 INFO L290 TraceCheckUtils]: 92: Hoare triple {59737#(<= 28 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59738#(<= 29 main_~x~0)} is VALID [2022-04-27 10:54:05,113 INFO L290 TraceCheckUtils]: 93: Hoare triple {59738#(<= 29 main_~x~0)} assume !false; {59738#(<= 29 main_~x~0)} is VALID [2022-04-27 10:54:05,114 INFO L290 TraceCheckUtils]: 94: Hoare triple {59738#(<= 29 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59738#(<= 29 main_~x~0)} is VALID [2022-04-27 10:54:05,114 INFO L290 TraceCheckUtils]: 95: Hoare triple {59738#(<= 29 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59739#(<= 30 main_~x~0)} is VALID [2022-04-27 10:54:05,114 INFO L290 TraceCheckUtils]: 96: Hoare triple {59739#(<= 30 main_~x~0)} assume !false; {59739#(<= 30 main_~x~0)} is VALID [2022-04-27 10:54:05,115 INFO L290 TraceCheckUtils]: 97: Hoare triple {59739#(<= 30 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59739#(<= 30 main_~x~0)} is VALID [2022-04-27 10:54:05,115 INFO L290 TraceCheckUtils]: 98: Hoare triple {59739#(<= 30 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59740#(<= 31 main_~x~0)} is VALID [2022-04-27 10:54:05,115 INFO L290 TraceCheckUtils]: 99: Hoare triple {59740#(<= 31 main_~x~0)} assume !false; {59740#(<= 31 main_~x~0)} is VALID [2022-04-27 10:54:05,116 INFO L290 TraceCheckUtils]: 100: Hoare triple {59740#(<= 31 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59740#(<= 31 main_~x~0)} is VALID [2022-04-27 10:54:05,116 INFO L290 TraceCheckUtils]: 101: Hoare triple {59740#(<= 31 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59741#(<= 32 main_~x~0)} is VALID [2022-04-27 10:54:05,116 INFO L290 TraceCheckUtils]: 102: Hoare triple {59741#(<= 32 main_~x~0)} assume !false; {59741#(<= 32 main_~x~0)} is VALID [2022-04-27 10:54:05,116 INFO L290 TraceCheckUtils]: 103: Hoare triple {59741#(<= 32 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59741#(<= 32 main_~x~0)} is VALID [2022-04-27 10:54:05,117 INFO L290 TraceCheckUtils]: 104: Hoare triple {59741#(<= 32 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59742#(<= 33 main_~x~0)} is VALID [2022-04-27 10:54:05,117 INFO L290 TraceCheckUtils]: 105: Hoare triple {59742#(<= 33 main_~x~0)} assume !false; {59742#(<= 33 main_~x~0)} is VALID [2022-04-27 10:54:05,117 INFO L290 TraceCheckUtils]: 106: Hoare triple {59742#(<= 33 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59742#(<= 33 main_~x~0)} is VALID [2022-04-27 10:54:05,118 INFO L290 TraceCheckUtils]: 107: Hoare triple {59742#(<= 33 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59743#(<= 34 main_~x~0)} is VALID [2022-04-27 10:54:05,118 INFO L290 TraceCheckUtils]: 108: Hoare triple {59743#(<= 34 main_~x~0)} assume !false; {59743#(<= 34 main_~x~0)} is VALID [2022-04-27 10:54:05,118 INFO L290 TraceCheckUtils]: 109: Hoare triple {59743#(<= 34 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59743#(<= 34 main_~x~0)} is VALID [2022-04-27 10:54:05,119 INFO L290 TraceCheckUtils]: 110: Hoare triple {59743#(<= 34 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59744#(<= 35 main_~x~0)} is VALID [2022-04-27 10:54:05,119 INFO L290 TraceCheckUtils]: 111: Hoare triple {59744#(<= 35 main_~x~0)} assume !false; {59744#(<= 35 main_~x~0)} is VALID [2022-04-27 10:54:05,119 INFO L290 TraceCheckUtils]: 112: Hoare triple {59744#(<= 35 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59744#(<= 35 main_~x~0)} is VALID [2022-04-27 10:54:05,120 INFO L290 TraceCheckUtils]: 113: Hoare triple {59744#(<= 35 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59745#(<= 36 main_~x~0)} is VALID [2022-04-27 10:54:05,120 INFO L290 TraceCheckUtils]: 114: Hoare triple {59745#(<= 36 main_~x~0)} assume !false; {59745#(<= 36 main_~x~0)} is VALID [2022-04-27 10:54:05,120 INFO L290 TraceCheckUtils]: 115: Hoare triple {59745#(<= 36 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59745#(<= 36 main_~x~0)} is VALID [2022-04-27 10:54:05,121 INFO L290 TraceCheckUtils]: 116: Hoare triple {59745#(<= 36 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59746#(<= 37 main_~x~0)} is VALID [2022-04-27 10:54:05,121 INFO L290 TraceCheckUtils]: 117: Hoare triple {59746#(<= 37 main_~x~0)} assume !false; {59746#(<= 37 main_~x~0)} is VALID [2022-04-27 10:54:05,121 INFO L290 TraceCheckUtils]: 118: Hoare triple {59746#(<= 37 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59746#(<= 37 main_~x~0)} is VALID [2022-04-27 10:54:05,121 INFO L290 TraceCheckUtils]: 119: Hoare triple {59746#(<= 37 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59747#(<= 38 main_~x~0)} is VALID [2022-04-27 10:54:05,122 INFO L290 TraceCheckUtils]: 120: Hoare triple {59747#(<= 38 main_~x~0)} assume !false; {59747#(<= 38 main_~x~0)} is VALID [2022-04-27 10:54:05,122 INFO L290 TraceCheckUtils]: 121: Hoare triple {59747#(<= 38 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59747#(<= 38 main_~x~0)} is VALID [2022-04-27 10:54:05,122 INFO L290 TraceCheckUtils]: 122: Hoare triple {59747#(<= 38 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59748#(<= 39 main_~x~0)} is VALID [2022-04-27 10:54:05,123 INFO L290 TraceCheckUtils]: 123: Hoare triple {59748#(<= 39 main_~x~0)} assume !false; {59748#(<= 39 main_~x~0)} is VALID [2022-04-27 10:54:05,123 INFO L290 TraceCheckUtils]: 124: Hoare triple {59748#(<= 39 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59748#(<= 39 main_~x~0)} is VALID [2022-04-27 10:54:05,123 INFO L290 TraceCheckUtils]: 125: Hoare triple {59748#(<= 39 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59749#(<= 40 main_~x~0)} is VALID [2022-04-27 10:54:05,123 INFO L290 TraceCheckUtils]: 126: Hoare triple {59749#(<= 40 main_~x~0)} assume !false; {59749#(<= 40 main_~x~0)} is VALID [2022-04-27 10:54:05,124 INFO L290 TraceCheckUtils]: 127: Hoare triple {59749#(<= 40 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59749#(<= 40 main_~x~0)} is VALID [2022-04-27 10:54:05,124 INFO L290 TraceCheckUtils]: 128: Hoare triple {59749#(<= 40 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59750#(<= 41 main_~x~0)} is VALID [2022-04-27 10:54:05,124 INFO L290 TraceCheckUtils]: 129: Hoare triple {59750#(<= 41 main_~x~0)} assume !false; {59750#(<= 41 main_~x~0)} is VALID [2022-04-27 10:54:05,125 INFO L290 TraceCheckUtils]: 130: Hoare triple {59750#(<= 41 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59750#(<= 41 main_~x~0)} is VALID [2022-04-27 10:54:05,125 INFO L290 TraceCheckUtils]: 131: Hoare triple {59750#(<= 41 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59751#(<= 42 main_~x~0)} is VALID [2022-04-27 10:54:05,125 INFO L290 TraceCheckUtils]: 132: Hoare triple {59751#(<= 42 main_~x~0)} assume !false; {59751#(<= 42 main_~x~0)} is VALID [2022-04-27 10:54:05,125 INFO L290 TraceCheckUtils]: 133: Hoare triple {59751#(<= 42 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59751#(<= 42 main_~x~0)} is VALID [2022-04-27 10:54:05,126 INFO L290 TraceCheckUtils]: 134: Hoare triple {59751#(<= 42 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59752#(<= 43 main_~x~0)} is VALID [2022-04-27 10:54:05,126 INFO L290 TraceCheckUtils]: 135: Hoare triple {59752#(<= 43 main_~x~0)} assume !false; {59752#(<= 43 main_~x~0)} is VALID [2022-04-27 10:54:05,126 INFO L290 TraceCheckUtils]: 136: Hoare triple {59752#(<= 43 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59752#(<= 43 main_~x~0)} is VALID [2022-04-27 10:54:05,127 INFO L290 TraceCheckUtils]: 137: Hoare triple {59752#(<= 43 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59753#(<= 44 main_~x~0)} is VALID [2022-04-27 10:54:05,127 INFO L290 TraceCheckUtils]: 138: Hoare triple {59753#(<= 44 main_~x~0)} assume !false; {59753#(<= 44 main_~x~0)} is VALID [2022-04-27 10:54:05,127 INFO L290 TraceCheckUtils]: 139: Hoare triple {59753#(<= 44 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59753#(<= 44 main_~x~0)} is VALID [2022-04-27 10:54:05,127 INFO L290 TraceCheckUtils]: 140: Hoare triple {59753#(<= 44 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59754#(<= 45 main_~x~0)} is VALID [2022-04-27 10:54:05,128 INFO L290 TraceCheckUtils]: 141: Hoare triple {59754#(<= 45 main_~x~0)} assume !false; {59754#(<= 45 main_~x~0)} is VALID [2022-04-27 10:54:05,128 INFO L290 TraceCheckUtils]: 142: Hoare triple {59754#(<= 45 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59754#(<= 45 main_~x~0)} is VALID [2022-04-27 10:54:05,128 INFO L290 TraceCheckUtils]: 143: Hoare triple {59754#(<= 45 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59755#(<= 46 main_~x~0)} is VALID [2022-04-27 10:54:05,129 INFO L290 TraceCheckUtils]: 144: Hoare triple {59755#(<= 46 main_~x~0)} assume !false; {59755#(<= 46 main_~x~0)} is VALID [2022-04-27 10:54:05,129 INFO L290 TraceCheckUtils]: 145: Hoare triple {59755#(<= 46 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59755#(<= 46 main_~x~0)} is VALID [2022-04-27 10:54:05,129 INFO L290 TraceCheckUtils]: 146: Hoare triple {59755#(<= 46 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59756#(<= 47 main_~x~0)} is VALID [2022-04-27 10:54:05,129 INFO L290 TraceCheckUtils]: 147: Hoare triple {59756#(<= 47 main_~x~0)} assume !false; {59756#(<= 47 main_~x~0)} is VALID [2022-04-27 10:54:05,130 INFO L290 TraceCheckUtils]: 148: Hoare triple {59756#(<= 47 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59756#(<= 47 main_~x~0)} is VALID [2022-04-27 10:54:05,130 INFO L290 TraceCheckUtils]: 149: Hoare triple {59756#(<= 47 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59757#(<= 48 main_~x~0)} is VALID [2022-04-27 10:54:05,130 INFO L290 TraceCheckUtils]: 150: Hoare triple {59757#(<= 48 main_~x~0)} assume !false; {59757#(<= 48 main_~x~0)} is VALID [2022-04-27 10:54:05,130 INFO L290 TraceCheckUtils]: 151: Hoare triple {59757#(<= 48 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59757#(<= 48 main_~x~0)} is VALID [2022-04-27 10:54:05,131 INFO L290 TraceCheckUtils]: 152: Hoare triple {59757#(<= 48 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59758#(<= 49 main_~x~0)} is VALID [2022-04-27 10:54:05,131 INFO L290 TraceCheckUtils]: 153: Hoare triple {59758#(<= 49 main_~x~0)} assume !false; {59758#(<= 49 main_~x~0)} is VALID [2022-04-27 10:54:05,131 INFO L290 TraceCheckUtils]: 154: Hoare triple {59758#(<= 49 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59758#(<= 49 main_~x~0)} is VALID [2022-04-27 10:54:05,132 INFO L290 TraceCheckUtils]: 155: Hoare triple {59758#(<= 49 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59759#(<= 50 main_~x~0)} is VALID [2022-04-27 10:54:05,132 INFO L290 TraceCheckUtils]: 156: Hoare triple {59759#(<= 50 main_~x~0)} assume !false; {59759#(<= 50 main_~x~0)} is VALID [2022-04-27 10:54:05,132 INFO L290 TraceCheckUtils]: 157: Hoare triple {59759#(<= 50 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59705#false} is VALID [2022-04-27 10:54:05,132 INFO L290 TraceCheckUtils]: 158: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,132 INFO L290 TraceCheckUtils]: 159: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,132 INFO L290 TraceCheckUtils]: 160: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,132 INFO L290 TraceCheckUtils]: 161: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 162: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 163: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 164: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 165: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 166: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 167: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 168: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 169: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 170: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 171: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 172: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 173: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 174: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 175: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 176: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 177: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,133 INFO L290 TraceCheckUtils]: 178: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 179: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 180: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 181: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 182: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 183: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 184: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 185: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 186: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 187: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 188: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 189: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 190: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 191: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 192: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 193: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 194: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 195: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,134 INFO L290 TraceCheckUtils]: 196: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 197: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 198: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 199: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 200: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 201: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 202: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 203: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 204: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 205: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 206: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 207: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 208: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 209: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 210: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 211: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 212: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,135 INFO L290 TraceCheckUtils]: 213: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 214: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 215: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 216: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 217: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 218: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 219: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 220: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 221: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 222: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 223: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 224: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 225: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 226: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 227: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 228: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,136 INFO L290 TraceCheckUtils]: 229: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 230: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 231: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 232: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 233: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 234: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 235: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 236: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 237: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 238: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 239: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 240: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 241: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 242: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 243: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,137 INFO L290 TraceCheckUtils]: 244: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 245: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 246: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 247: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 248: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 249: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 250: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 251: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 252: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 253: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 254: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 255: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 256: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 257: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 258: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 259: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 260: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,138 INFO L290 TraceCheckUtils]: 261: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 262: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 263: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 264: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 265: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 266: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 267: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 268: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 269: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 270: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 271: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 272: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 273: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,139 INFO L290 TraceCheckUtils]: 274: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 275: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 276: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 277: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 278: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 279: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 280: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 281: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 282: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 283: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 284: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 285: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 286: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,140 INFO L290 TraceCheckUtils]: 287: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 288: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 289: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 290: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 291: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 292: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 293: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 294: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 295: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 296: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 297: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 298: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 299: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 300: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 301: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 302: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,141 INFO L290 TraceCheckUtils]: 303: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 304: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 305: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 306: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 307: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 308: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 309: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 310: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 311: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 312: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 313: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 314: Hoare triple {59705#false} assume ~y~0 < 0; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L272 TraceCheckUtils]: 315: Hoare triple {59705#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 316: Hoare triple {59705#false} ~cond := #in~cond; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 317: Hoare triple {59705#false} assume 0 == ~cond; {59705#false} is VALID [2022-04-27 10:54:05,142 INFO L290 TraceCheckUtils]: 318: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:05,144 INFO L134 CoverageAnalysis]: Checked inductivity of 15759 backedges. 11580 proven. 149 refuted. 0 times theorem prover too weak. 4030 trivial. 0 not checked. [2022-04-27 10:54:05,144 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 10:54:05,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694551959] [2022-04-27 10:54:05,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694551959] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 10:54:05,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1949006318] [2022-04-27 10:54:05,144 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-04-27 10:54:05,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 10:54:05,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 10:54:05,145 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) [2022-04-27 10:54:05,172 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-27 10:54:05,386 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 103 check-sat command(s) [2022-04-27 10:54:05,386 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 10:54:05,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 767 conjuncts, 52 conjunts are in the unsatisfiable core [2022-04-27 10:54:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 10:54:05,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 10:54:06,426 INFO L272 TraceCheckUtils]: 0: Hoare triple {59704#true} call ULTIMATE.init(); {59704#true} is VALID [2022-04-27 10:54:06,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {59704#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); {59704#true} is VALID [2022-04-27 10:54:06,426 INFO L290 TraceCheckUtils]: 2: Hoare triple {59704#true} assume true; {59704#true} is VALID [2022-04-27 10:54:06,426 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59704#true} {59704#true} #61#return; {59704#true} is VALID [2022-04-27 10:54:06,426 INFO L272 TraceCheckUtils]: 4: Hoare triple {59704#true} call #t~ret4 := main(); {59704#true} is VALID [2022-04-27 10:54:06,426 INFO L290 TraceCheckUtils]: 5: Hoare triple {59704#true} havoc ~x~0;havoc ~y~0;~x~0 := 0;~y~0 := 0; {59779#(<= 0 main_~x~0)} is VALID [2022-04-27 10:54:06,427 INFO L290 TraceCheckUtils]: 6: Hoare triple {59779#(<= 0 main_~x~0)} assume !false; {59779#(<= 0 main_~x~0)} is VALID [2022-04-27 10:54:06,427 INFO L290 TraceCheckUtils]: 7: Hoare triple {59779#(<= 0 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59779#(<= 0 main_~x~0)} is VALID [2022-04-27 10:54:06,427 INFO L290 TraceCheckUtils]: 8: Hoare triple {59779#(<= 0 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59710#(<= 1 main_~x~0)} is VALID [2022-04-27 10:54:06,427 INFO L290 TraceCheckUtils]: 9: Hoare triple {59710#(<= 1 main_~x~0)} assume !false; {59710#(<= 1 main_~x~0)} is VALID [2022-04-27 10:54:06,428 INFO L290 TraceCheckUtils]: 10: Hoare triple {59710#(<= 1 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59710#(<= 1 main_~x~0)} is VALID [2022-04-27 10:54:06,428 INFO L290 TraceCheckUtils]: 11: Hoare triple {59710#(<= 1 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59711#(<= 2 main_~x~0)} is VALID [2022-04-27 10:54:06,428 INFO L290 TraceCheckUtils]: 12: Hoare triple {59711#(<= 2 main_~x~0)} assume !false; {59711#(<= 2 main_~x~0)} is VALID [2022-04-27 10:54:06,432 INFO L290 TraceCheckUtils]: 13: Hoare triple {59711#(<= 2 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59711#(<= 2 main_~x~0)} is VALID [2022-04-27 10:54:06,432 INFO L290 TraceCheckUtils]: 14: Hoare triple {59711#(<= 2 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59712#(<= 3 main_~x~0)} is VALID [2022-04-27 10:54:06,432 INFO L290 TraceCheckUtils]: 15: Hoare triple {59712#(<= 3 main_~x~0)} assume !false; {59712#(<= 3 main_~x~0)} is VALID [2022-04-27 10:54:06,432 INFO L290 TraceCheckUtils]: 16: Hoare triple {59712#(<= 3 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59712#(<= 3 main_~x~0)} is VALID [2022-04-27 10:54:06,433 INFO L290 TraceCheckUtils]: 17: Hoare triple {59712#(<= 3 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59713#(<= 4 main_~x~0)} is VALID [2022-04-27 10:54:06,433 INFO L290 TraceCheckUtils]: 18: Hoare triple {59713#(<= 4 main_~x~0)} assume !false; {59713#(<= 4 main_~x~0)} is VALID [2022-04-27 10:54:06,433 INFO L290 TraceCheckUtils]: 19: Hoare triple {59713#(<= 4 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59713#(<= 4 main_~x~0)} is VALID [2022-04-27 10:54:06,434 INFO L290 TraceCheckUtils]: 20: Hoare triple {59713#(<= 4 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59714#(<= 5 main_~x~0)} is VALID [2022-04-27 10:54:06,434 INFO L290 TraceCheckUtils]: 21: Hoare triple {59714#(<= 5 main_~x~0)} assume !false; {59714#(<= 5 main_~x~0)} is VALID [2022-04-27 10:54:06,434 INFO L290 TraceCheckUtils]: 22: Hoare triple {59714#(<= 5 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59714#(<= 5 main_~x~0)} is VALID [2022-04-27 10:54:06,435 INFO L290 TraceCheckUtils]: 23: Hoare triple {59714#(<= 5 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59715#(<= 6 main_~x~0)} is VALID [2022-04-27 10:54:06,435 INFO L290 TraceCheckUtils]: 24: Hoare triple {59715#(<= 6 main_~x~0)} assume !false; {59715#(<= 6 main_~x~0)} is VALID [2022-04-27 10:54:06,435 INFO L290 TraceCheckUtils]: 25: Hoare triple {59715#(<= 6 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59715#(<= 6 main_~x~0)} is VALID [2022-04-27 10:54:06,435 INFO L290 TraceCheckUtils]: 26: Hoare triple {59715#(<= 6 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59716#(<= 7 main_~x~0)} is VALID [2022-04-27 10:54:06,436 INFO L290 TraceCheckUtils]: 27: Hoare triple {59716#(<= 7 main_~x~0)} assume !false; {59716#(<= 7 main_~x~0)} is VALID [2022-04-27 10:54:06,436 INFO L290 TraceCheckUtils]: 28: Hoare triple {59716#(<= 7 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59716#(<= 7 main_~x~0)} is VALID [2022-04-27 10:54:06,436 INFO L290 TraceCheckUtils]: 29: Hoare triple {59716#(<= 7 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59717#(<= 8 main_~x~0)} is VALID [2022-04-27 10:54:06,437 INFO L290 TraceCheckUtils]: 30: Hoare triple {59717#(<= 8 main_~x~0)} assume !false; {59717#(<= 8 main_~x~0)} is VALID [2022-04-27 10:54:06,437 INFO L290 TraceCheckUtils]: 31: Hoare triple {59717#(<= 8 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59717#(<= 8 main_~x~0)} is VALID [2022-04-27 10:54:06,437 INFO L290 TraceCheckUtils]: 32: Hoare triple {59717#(<= 8 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59718#(<= 9 main_~x~0)} is VALID [2022-04-27 10:54:06,437 INFO L290 TraceCheckUtils]: 33: Hoare triple {59718#(<= 9 main_~x~0)} assume !false; {59718#(<= 9 main_~x~0)} is VALID [2022-04-27 10:54:06,438 INFO L290 TraceCheckUtils]: 34: Hoare triple {59718#(<= 9 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59718#(<= 9 main_~x~0)} is VALID [2022-04-27 10:54:06,438 INFO L290 TraceCheckUtils]: 35: Hoare triple {59718#(<= 9 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59719#(<= 10 main_~x~0)} is VALID [2022-04-27 10:54:06,438 INFO L290 TraceCheckUtils]: 36: Hoare triple {59719#(<= 10 main_~x~0)} assume !false; {59719#(<= 10 main_~x~0)} is VALID [2022-04-27 10:54:06,438 INFO L290 TraceCheckUtils]: 37: Hoare triple {59719#(<= 10 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59719#(<= 10 main_~x~0)} is VALID [2022-04-27 10:54:06,439 INFO L290 TraceCheckUtils]: 38: Hoare triple {59719#(<= 10 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59720#(<= 11 main_~x~0)} is VALID [2022-04-27 10:54:06,439 INFO L290 TraceCheckUtils]: 39: Hoare triple {59720#(<= 11 main_~x~0)} assume !false; {59720#(<= 11 main_~x~0)} is VALID [2022-04-27 10:54:06,439 INFO L290 TraceCheckUtils]: 40: Hoare triple {59720#(<= 11 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59720#(<= 11 main_~x~0)} is VALID [2022-04-27 10:54:06,440 INFO L290 TraceCheckUtils]: 41: Hoare triple {59720#(<= 11 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59721#(<= 12 main_~x~0)} is VALID [2022-04-27 10:54:06,440 INFO L290 TraceCheckUtils]: 42: Hoare triple {59721#(<= 12 main_~x~0)} assume !false; {59721#(<= 12 main_~x~0)} is VALID [2022-04-27 10:54:06,440 INFO L290 TraceCheckUtils]: 43: Hoare triple {59721#(<= 12 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59721#(<= 12 main_~x~0)} is VALID [2022-04-27 10:54:06,441 INFO L290 TraceCheckUtils]: 44: Hoare triple {59721#(<= 12 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59722#(<= 13 main_~x~0)} is VALID [2022-04-27 10:54:06,441 INFO L290 TraceCheckUtils]: 45: Hoare triple {59722#(<= 13 main_~x~0)} assume !false; {59722#(<= 13 main_~x~0)} is VALID [2022-04-27 10:54:06,441 INFO L290 TraceCheckUtils]: 46: Hoare triple {59722#(<= 13 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59722#(<= 13 main_~x~0)} is VALID [2022-04-27 10:54:06,441 INFO L290 TraceCheckUtils]: 47: Hoare triple {59722#(<= 13 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59723#(<= 14 main_~x~0)} is VALID [2022-04-27 10:54:06,442 INFO L290 TraceCheckUtils]: 48: Hoare triple {59723#(<= 14 main_~x~0)} assume !false; {59723#(<= 14 main_~x~0)} is VALID [2022-04-27 10:54:06,442 INFO L290 TraceCheckUtils]: 49: Hoare triple {59723#(<= 14 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59723#(<= 14 main_~x~0)} is VALID [2022-04-27 10:54:06,442 INFO L290 TraceCheckUtils]: 50: Hoare triple {59723#(<= 14 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59724#(<= 15 main_~x~0)} is VALID [2022-04-27 10:54:06,443 INFO L290 TraceCheckUtils]: 51: Hoare triple {59724#(<= 15 main_~x~0)} assume !false; {59724#(<= 15 main_~x~0)} is VALID [2022-04-27 10:54:06,443 INFO L290 TraceCheckUtils]: 52: Hoare triple {59724#(<= 15 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59724#(<= 15 main_~x~0)} is VALID [2022-04-27 10:54:06,443 INFO L290 TraceCheckUtils]: 53: Hoare triple {59724#(<= 15 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59725#(<= 16 main_~x~0)} is VALID [2022-04-27 10:54:06,443 INFO L290 TraceCheckUtils]: 54: Hoare triple {59725#(<= 16 main_~x~0)} assume !false; {59725#(<= 16 main_~x~0)} is VALID [2022-04-27 10:54:06,444 INFO L290 TraceCheckUtils]: 55: Hoare triple {59725#(<= 16 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59725#(<= 16 main_~x~0)} is VALID [2022-04-27 10:54:06,444 INFO L290 TraceCheckUtils]: 56: Hoare triple {59725#(<= 16 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59726#(<= 17 main_~x~0)} is VALID [2022-04-27 10:54:06,444 INFO L290 TraceCheckUtils]: 57: Hoare triple {59726#(<= 17 main_~x~0)} assume !false; {59726#(<= 17 main_~x~0)} is VALID [2022-04-27 10:54:06,445 INFO L290 TraceCheckUtils]: 58: Hoare triple {59726#(<= 17 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59726#(<= 17 main_~x~0)} is VALID [2022-04-27 10:54:06,445 INFO L290 TraceCheckUtils]: 59: Hoare triple {59726#(<= 17 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59727#(<= 18 main_~x~0)} is VALID [2022-04-27 10:54:06,445 INFO L290 TraceCheckUtils]: 60: Hoare triple {59727#(<= 18 main_~x~0)} assume !false; {59727#(<= 18 main_~x~0)} is VALID [2022-04-27 10:54:06,445 INFO L290 TraceCheckUtils]: 61: Hoare triple {59727#(<= 18 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59727#(<= 18 main_~x~0)} is VALID [2022-04-27 10:54:06,446 INFO L290 TraceCheckUtils]: 62: Hoare triple {59727#(<= 18 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59728#(<= 19 main_~x~0)} is VALID [2022-04-27 10:54:06,446 INFO L290 TraceCheckUtils]: 63: Hoare triple {59728#(<= 19 main_~x~0)} assume !false; {59728#(<= 19 main_~x~0)} is VALID [2022-04-27 10:54:06,446 INFO L290 TraceCheckUtils]: 64: Hoare triple {59728#(<= 19 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59728#(<= 19 main_~x~0)} is VALID [2022-04-27 10:54:06,447 INFO L290 TraceCheckUtils]: 65: Hoare triple {59728#(<= 19 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59729#(<= 20 main_~x~0)} is VALID [2022-04-27 10:54:06,447 INFO L290 TraceCheckUtils]: 66: Hoare triple {59729#(<= 20 main_~x~0)} assume !false; {59729#(<= 20 main_~x~0)} is VALID [2022-04-27 10:54:06,447 INFO L290 TraceCheckUtils]: 67: Hoare triple {59729#(<= 20 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59729#(<= 20 main_~x~0)} is VALID [2022-04-27 10:54:06,447 INFO L290 TraceCheckUtils]: 68: Hoare triple {59729#(<= 20 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59730#(<= 21 main_~x~0)} is VALID [2022-04-27 10:54:06,448 INFO L290 TraceCheckUtils]: 69: Hoare triple {59730#(<= 21 main_~x~0)} assume !false; {59730#(<= 21 main_~x~0)} is VALID [2022-04-27 10:54:06,448 INFO L290 TraceCheckUtils]: 70: Hoare triple {59730#(<= 21 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59730#(<= 21 main_~x~0)} is VALID [2022-04-27 10:54:06,448 INFO L290 TraceCheckUtils]: 71: Hoare triple {59730#(<= 21 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59731#(<= 22 main_~x~0)} is VALID [2022-04-27 10:54:06,449 INFO L290 TraceCheckUtils]: 72: Hoare triple {59731#(<= 22 main_~x~0)} assume !false; {59731#(<= 22 main_~x~0)} is VALID [2022-04-27 10:54:06,456 INFO L290 TraceCheckUtils]: 73: Hoare triple {59731#(<= 22 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59731#(<= 22 main_~x~0)} is VALID [2022-04-27 10:54:06,456 INFO L290 TraceCheckUtils]: 74: Hoare triple {59731#(<= 22 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59732#(<= 23 main_~x~0)} is VALID [2022-04-27 10:54:06,456 INFO L290 TraceCheckUtils]: 75: Hoare triple {59732#(<= 23 main_~x~0)} assume !false; {59732#(<= 23 main_~x~0)} is VALID [2022-04-27 10:54:06,457 INFO L290 TraceCheckUtils]: 76: Hoare triple {59732#(<= 23 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59732#(<= 23 main_~x~0)} is VALID [2022-04-27 10:54:06,460 INFO L290 TraceCheckUtils]: 77: Hoare triple {59732#(<= 23 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59733#(<= 24 main_~x~0)} is VALID [2022-04-27 10:54:06,460 INFO L290 TraceCheckUtils]: 78: Hoare triple {59733#(<= 24 main_~x~0)} assume !false; {59733#(<= 24 main_~x~0)} is VALID [2022-04-27 10:54:06,475 INFO L290 TraceCheckUtils]: 79: Hoare triple {59733#(<= 24 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59733#(<= 24 main_~x~0)} is VALID [2022-04-27 10:54:06,475 INFO L290 TraceCheckUtils]: 80: Hoare triple {59733#(<= 24 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59734#(<= 25 main_~x~0)} is VALID [2022-04-27 10:54:06,476 INFO L290 TraceCheckUtils]: 81: Hoare triple {59734#(<= 25 main_~x~0)} assume !false; {59734#(<= 25 main_~x~0)} is VALID [2022-04-27 10:54:06,476 INFO L290 TraceCheckUtils]: 82: Hoare triple {59734#(<= 25 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59734#(<= 25 main_~x~0)} is VALID [2022-04-27 10:54:06,476 INFO L290 TraceCheckUtils]: 83: Hoare triple {59734#(<= 25 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59735#(<= 26 main_~x~0)} is VALID [2022-04-27 10:54:06,477 INFO L290 TraceCheckUtils]: 84: Hoare triple {59735#(<= 26 main_~x~0)} assume !false; {59735#(<= 26 main_~x~0)} is VALID [2022-04-27 10:54:06,477 INFO L290 TraceCheckUtils]: 85: Hoare triple {59735#(<= 26 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59735#(<= 26 main_~x~0)} is VALID [2022-04-27 10:54:06,478 INFO L290 TraceCheckUtils]: 86: Hoare triple {59735#(<= 26 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59736#(<= 27 main_~x~0)} is VALID [2022-04-27 10:54:06,478 INFO L290 TraceCheckUtils]: 87: Hoare triple {59736#(<= 27 main_~x~0)} assume !false; {59736#(<= 27 main_~x~0)} is VALID [2022-04-27 10:54:06,479 INFO L290 TraceCheckUtils]: 88: Hoare triple {59736#(<= 27 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59736#(<= 27 main_~x~0)} is VALID [2022-04-27 10:54:06,479 INFO L290 TraceCheckUtils]: 89: Hoare triple {59736#(<= 27 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59737#(<= 28 main_~x~0)} is VALID [2022-04-27 10:54:06,479 INFO L290 TraceCheckUtils]: 90: Hoare triple {59737#(<= 28 main_~x~0)} assume !false; {59737#(<= 28 main_~x~0)} is VALID [2022-04-27 10:54:06,480 INFO L290 TraceCheckUtils]: 91: Hoare triple {59737#(<= 28 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59737#(<= 28 main_~x~0)} is VALID [2022-04-27 10:54:06,480 INFO L290 TraceCheckUtils]: 92: Hoare triple {59737#(<= 28 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59738#(<= 29 main_~x~0)} is VALID [2022-04-27 10:54:06,481 INFO L290 TraceCheckUtils]: 93: Hoare triple {59738#(<= 29 main_~x~0)} assume !false; {59738#(<= 29 main_~x~0)} is VALID [2022-04-27 10:54:06,481 INFO L290 TraceCheckUtils]: 94: Hoare triple {59738#(<= 29 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59738#(<= 29 main_~x~0)} is VALID [2022-04-27 10:54:06,481 INFO L290 TraceCheckUtils]: 95: Hoare triple {59738#(<= 29 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59739#(<= 30 main_~x~0)} is VALID [2022-04-27 10:54:06,482 INFO L290 TraceCheckUtils]: 96: Hoare triple {59739#(<= 30 main_~x~0)} assume !false; {59739#(<= 30 main_~x~0)} is VALID [2022-04-27 10:54:06,482 INFO L290 TraceCheckUtils]: 97: Hoare triple {59739#(<= 30 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59739#(<= 30 main_~x~0)} is VALID [2022-04-27 10:54:06,482 INFO L290 TraceCheckUtils]: 98: Hoare triple {59739#(<= 30 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59740#(<= 31 main_~x~0)} is VALID [2022-04-27 10:54:06,482 INFO L290 TraceCheckUtils]: 99: Hoare triple {59740#(<= 31 main_~x~0)} assume !false; {59740#(<= 31 main_~x~0)} is VALID [2022-04-27 10:54:06,483 INFO L290 TraceCheckUtils]: 100: Hoare triple {59740#(<= 31 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59740#(<= 31 main_~x~0)} is VALID [2022-04-27 10:54:06,483 INFO L290 TraceCheckUtils]: 101: Hoare triple {59740#(<= 31 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59741#(<= 32 main_~x~0)} is VALID [2022-04-27 10:54:06,483 INFO L290 TraceCheckUtils]: 102: Hoare triple {59741#(<= 32 main_~x~0)} assume !false; {59741#(<= 32 main_~x~0)} is VALID [2022-04-27 10:54:06,484 INFO L290 TraceCheckUtils]: 103: Hoare triple {59741#(<= 32 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59741#(<= 32 main_~x~0)} is VALID [2022-04-27 10:54:06,484 INFO L290 TraceCheckUtils]: 104: Hoare triple {59741#(<= 32 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59742#(<= 33 main_~x~0)} is VALID [2022-04-27 10:54:06,484 INFO L290 TraceCheckUtils]: 105: Hoare triple {59742#(<= 33 main_~x~0)} assume !false; {59742#(<= 33 main_~x~0)} is VALID [2022-04-27 10:54:06,485 INFO L290 TraceCheckUtils]: 106: Hoare triple {59742#(<= 33 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59742#(<= 33 main_~x~0)} is VALID [2022-04-27 10:54:06,485 INFO L290 TraceCheckUtils]: 107: Hoare triple {59742#(<= 33 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59743#(<= 34 main_~x~0)} is VALID [2022-04-27 10:54:06,485 INFO L290 TraceCheckUtils]: 108: Hoare triple {59743#(<= 34 main_~x~0)} assume !false; {59743#(<= 34 main_~x~0)} is VALID [2022-04-27 10:54:06,485 INFO L290 TraceCheckUtils]: 109: Hoare triple {59743#(<= 34 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59743#(<= 34 main_~x~0)} is VALID [2022-04-27 10:54:06,486 INFO L290 TraceCheckUtils]: 110: Hoare triple {59743#(<= 34 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59744#(<= 35 main_~x~0)} is VALID [2022-04-27 10:54:06,486 INFO L290 TraceCheckUtils]: 111: Hoare triple {59744#(<= 35 main_~x~0)} assume !false; {59744#(<= 35 main_~x~0)} is VALID [2022-04-27 10:54:06,486 INFO L290 TraceCheckUtils]: 112: Hoare triple {59744#(<= 35 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59744#(<= 35 main_~x~0)} is VALID [2022-04-27 10:54:06,487 INFO L290 TraceCheckUtils]: 113: Hoare triple {59744#(<= 35 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59745#(<= 36 main_~x~0)} is VALID [2022-04-27 10:54:06,487 INFO L290 TraceCheckUtils]: 114: Hoare triple {59745#(<= 36 main_~x~0)} assume !false; {59745#(<= 36 main_~x~0)} is VALID [2022-04-27 10:54:06,487 INFO L290 TraceCheckUtils]: 115: Hoare triple {59745#(<= 36 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59745#(<= 36 main_~x~0)} is VALID [2022-04-27 10:54:06,488 INFO L290 TraceCheckUtils]: 116: Hoare triple {59745#(<= 36 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59746#(<= 37 main_~x~0)} is VALID [2022-04-27 10:54:06,488 INFO L290 TraceCheckUtils]: 117: Hoare triple {59746#(<= 37 main_~x~0)} assume !false; {59746#(<= 37 main_~x~0)} is VALID [2022-04-27 10:54:06,488 INFO L290 TraceCheckUtils]: 118: Hoare triple {59746#(<= 37 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59746#(<= 37 main_~x~0)} is VALID [2022-04-27 10:54:06,489 INFO L290 TraceCheckUtils]: 119: Hoare triple {59746#(<= 37 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59747#(<= 38 main_~x~0)} is VALID [2022-04-27 10:54:06,489 INFO L290 TraceCheckUtils]: 120: Hoare triple {59747#(<= 38 main_~x~0)} assume !false; {59747#(<= 38 main_~x~0)} is VALID [2022-04-27 10:54:06,489 INFO L290 TraceCheckUtils]: 121: Hoare triple {59747#(<= 38 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59747#(<= 38 main_~x~0)} is VALID [2022-04-27 10:54:06,490 INFO L290 TraceCheckUtils]: 122: Hoare triple {59747#(<= 38 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59748#(<= 39 main_~x~0)} is VALID [2022-04-27 10:54:06,490 INFO L290 TraceCheckUtils]: 123: Hoare triple {59748#(<= 39 main_~x~0)} assume !false; {59748#(<= 39 main_~x~0)} is VALID [2022-04-27 10:54:06,490 INFO L290 TraceCheckUtils]: 124: Hoare triple {59748#(<= 39 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59748#(<= 39 main_~x~0)} is VALID [2022-04-27 10:54:06,490 INFO L290 TraceCheckUtils]: 125: Hoare triple {59748#(<= 39 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59749#(<= 40 main_~x~0)} is VALID [2022-04-27 10:54:06,491 INFO L290 TraceCheckUtils]: 126: Hoare triple {59749#(<= 40 main_~x~0)} assume !false; {59749#(<= 40 main_~x~0)} is VALID [2022-04-27 10:54:06,491 INFO L290 TraceCheckUtils]: 127: Hoare triple {59749#(<= 40 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59749#(<= 40 main_~x~0)} is VALID [2022-04-27 10:54:06,491 INFO L290 TraceCheckUtils]: 128: Hoare triple {59749#(<= 40 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59750#(<= 41 main_~x~0)} is VALID [2022-04-27 10:54:06,492 INFO L290 TraceCheckUtils]: 129: Hoare triple {59750#(<= 41 main_~x~0)} assume !false; {59750#(<= 41 main_~x~0)} is VALID [2022-04-27 10:54:06,492 INFO L290 TraceCheckUtils]: 130: Hoare triple {59750#(<= 41 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59750#(<= 41 main_~x~0)} is VALID [2022-04-27 10:54:06,492 INFO L290 TraceCheckUtils]: 131: Hoare triple {59750#(<= 41 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59751#(<= 42 main_~x~0)} is VALID [2022-04-27 10:54:06,493 INFO L290 TraceCheckUtils]: 132: Hoare triple {59751#(<= 42 main_~x~0)} assume !false; {59751#(<= 42 main_~x~0)} is VALID [2022-04-27 10:54:06,493 INFO L290 TraceCheckUtils]: 133: Hoare triple {59751#(<= 42 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59751#(<= 42 main_~x~0)} is VALID [2022-04-27 10:54:06,493 INFO L290 TraceCheckUtils]: 134: Hoare triple {59751#(<= 42 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59752#(<= 43 main_~x~0)} is VALID [2022-04-27 10:54:06,494 INFO L290 TraceCheckUtils]: 135: Hoare triple {59752#(<= 43 main_~x~0)} assume !false; {59752#(<= 43 main_~x~0)} is VALID [2022-04-27 10:54:06,494 INFO L290 TraceCheckUtils]: 136: Hoare triple {59752#(<= 43 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59752#(<= 43 main_~x~0)} is VALID [2022-04-27 10:54:06,494 INFO L290 TraceCheckUtils]: 137: Hoare triple {59752#(<= 43 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59753#(<= 44 main_~x~0)} is VALID [2022-04-27 10:54:06,495 INFO L290 TraceCheckUtils]: 138: Hoare triple {59753#(<= 44 main_~x~0)} assume !false; {59753#(<= 44 main_~x~0)} is VALID [2022-04-27 10:54:06,495 INFO L290 TraceCheckUtils]: 139: Hoare triple {59753#(<= 44 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59753#(<= 44 main_~x~0)} is VALID [2022-04-27 10:54:06,495 INFO L290 TraceCheckUtils]: 140: Hoare triple {59753#(<= 44 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59754#(<= 45 main_~x~0)} is VALID [2022-04-27 10:54:06,496 INFO L290 TraceCheckUtils]: 141: Hoare triple {59754#(<= 45 main_~x~0)} assume !false; {59754#(<= 45 main_~x~0)} is VALID [2022-04-27 10:54:06,496 INFO L290 TraceCheckUtils]: 142: Hoare triple {59754#(<= 45 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59754#(<= 45 main_~x~0)} is VALID [2022-04-27 10:54:06,496 INFO L290 TraceCheckUtils]: 143: Hoare triple {59754#(<= 45 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59755#(<= 46 main_~x~0)} is VALID [2022-04-27 10:54:06,497 INFO L290 TraceCheckUtils]: 144: Hoare triple {59755#(<= 46 main_~x~0)} assume !false; {59755#(<= 46 main_~x~0)} is VALID [2022-04-27 10:54:06,497 INFO L290 TraceCheckUtils]: 145: Hoare triple {59755#(<= 46 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59755#(<= 46 main_~x~0)} is VALID [2022-04-27 10:54:06,497 INFO L290 TraceCheckUtils]: 146: Hoare triple {59755#(<= 46 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59756#(<= 47 main_~x~0)} is VALID [2022-04-27 10:54:06,498 INFO L290 TraceCheckUtils]: 147: Hoare triple {59756#(<= 47 main_~x~0)} assume !false; {59756#(<= 47 main_~x~0)} is VALID [2022-04-27 10:54:06,498 INFO L290 TraceCheckUtils]: 148: Hoare triple {59756#(<= 47 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59756#(<= 47 main_~x~0)} is VALID [2022-04-27 10:54:06,498 INFO L290 TraceCheckUtils]: 149: Hoare triple {59756#(<= 47 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59757#(<= 48 main_~x~0)} is VALID [2022-04-27 10:54:06,499 INFO L290 TraceCheckUtils]: 150: Hoare triple {59757#(<= 48 main_~x~0)} assume !false; {59757#(<= 48 main_~x~0)} is VALID [2022-04-27 10:54:06,499 INFO L290 TraceCheckUtils]: 151: Hoare triple {59757#(<= 48 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59757#(<= 48 main_~x~0)} is VALID [2022-04-27 10:54:06,499 INFO L290 TraceCheckUtils]: 152: Hoare triple {59757#(<= 48 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59758#(<= 49 main_~x~0)} is VALID [2022-04-27 10:54:06,500 INFO L290 TraceCheckUtils]: 153: Hoare triple {59758#(<= 49 main_~x~0)} assume !false; {59758#(<= 49 main_~x~0)} is VALID [2022-04-27 10:54:06,500 INFO L290 TraceCheckUtils]: 154: Hoare triple {59758#(<= 49 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59758#(<= 49 main_~x~0)} is VALID [2022-04-27 10:54:06,500 INFO L290 TraceCheckUtils]: 155: Hoare triple {59758#(<= 49 main_~x~0)} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59759#(<= 50 main_~x~0)} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 156: Hoare triple {59759#(<= 50 main_~x~0)} assume !false; {59759#(<= 50 main_~x~0)} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 157: Hoare triple {59759#(<= 50 main_~x~0)} assume ~x~0 < 50;#t~post1 := ~y~0;~y~0 := 1 + #t~post1;havoc #t~post1; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 158: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 159: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 160: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 161: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 162: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 163: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 164: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 165: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 166: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 167: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,501 INFO L290 TraceCheckUtils]: 168: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 169: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 170: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 171: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 172: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 173: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 174: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 175: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 176: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 177: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 178: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 179: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 180: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 181: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 182: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 183: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 184: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,502 INFO L290 TraceCheckUtils]: 185: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 186: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 187: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 188: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 189: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 190: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 191: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 192: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 193: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 194: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 195: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 196: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 197: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 198: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 199: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 200: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 201: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 202: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,503 INFO L290 TraceCheckUtils]: 203: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 204: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 205: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 206: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 207: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 208: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 209: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 210: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 211: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 212: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 213: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 214: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 215: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 216: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 217: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 218: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 219: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,504 INFO L290 TraceCheckUtils]: 220: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 221: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 222: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 223: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 224: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 225: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 226: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 227: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 228: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 229: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 230: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 231: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 232: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 233: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 234: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 235: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 236: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 237: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,505 INFO L290 TraceCheckUtils]: 238: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 239: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 240: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 241: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 242: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 243: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 244: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 245: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 246: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 247: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 248: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 249: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 250: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 251: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 252: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 253: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 254: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,506 INFO L290 TraceCheckUtils]: 255: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 256: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 257: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 258: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 259: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 260: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 261: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 262: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 263: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 264: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 265: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 266: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 267: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 268: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 269: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 270: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 271: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,507 INFO L290 TraceCheckUtils]: 272: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 273: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 274: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 275: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 276: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 277: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 278: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 279: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 280: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 281: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 282: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 283: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 284: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 285: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 286: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 287: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 288: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,508 INFO L290 TraceCheckUtils]: 289: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 290: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 291: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 292: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 293: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 294: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 295: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 296: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 297: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 298: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 299: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 300: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 301: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 302: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 303: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 304: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 305: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 306: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,509 INFO L290 TraceCheckUtils]: 307: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 308: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 309: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 310: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 311: Hoare triple {59705#false} assume !(~y~0 < 0);#t~post3 := ~x~0;~x~0 := 1 + #t~post3;havoc #t~post3; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 312: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 313: Hoare triple {59705#false} assume !(~x~0 < 50);#t~post2 := ~y~0;~y~0 := #t~post2 - 1;havoc #t~post2; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 314: Hoare triple {59705#false} assume ~y~0 < 0; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L272 TraceCheckUtils]: 315: Hoare triple {59705#false} call __VERIFIER_assert((if 100 == ~x~0 then 1 else 0)); {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 316: Hoare triple {59705#false} ~cond := #in~cond; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 317: Hoare triple {59705#false} assume 0 == ~cond; {59705#false} is VALID [2022-04-27 10:54:06,510 INFO L290 TraceCheckUtils]: 318: Hoare triple {59705#false} assume !false; {59705#false} is VALID [2022-04-27 10:54:06,511 INFO L134 CoverageAnalysis]: Checked inductivity of 15759 backedges. 11729 proven. 0 refuted. 0 times theorem prover too weak. 4030 trivial. 0 not checked. [2022-04-27 10:54:06,511 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 10:54:06,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1949006318] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 10:54:06,511 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 10:54:06,512 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [54] total 55 [2022-04-27 10:54:06,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128559892] [2022-04-27 10:54:06,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 10:54:06,512 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 3.056603773584906) internal successors, (162), 53 states have internal predecessors, (162), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 319 [2022-04-27 10:54:06,512 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 10:54:06,513 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 3.056603773584906) internal successors, (162), 53 states have internal predecessors, (162), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:06,616 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:54:06,616 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-27 10:54:06,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 10:54:06,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-27 10:54:06,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1383, Invalid=1587, Unknown=0, NotChecked=0, Total=2970 [2022-04-27 10:54:06,617 INFO L87 Difference]: Start difference. First operand 4191 states and 4291 transitions. Second operand has 53 states, 53 states have (on average 3.056603773584906) internal successors, (162), 53 states have internal predecessors, (162), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:07,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:54:07,818 INFO L93 Difference]: Finished difference Result 4191 states and 4291 transitions. [2022-04-27 10:54:07,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-27 10:54:07,818 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 3.056603773584906) internal successors, (162), 53 states have internal predecessors, (162), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 319 [2022-04-27 10:54:07,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 10:54:07,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 3.056603773584906) internal successors, (162), 53 states have internal predecessors, (162), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 167 transitions. [2022-04-27 10:54:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 3.056603773584906) internal successors, (162), 53 states have internal predecessors, (162), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:07,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 167 transitions. [2022-04-27 10:54:07,821 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 167 transitions. [2022-04-27 10:54:07,929 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 10:54:07,929 INFO L225 Difference]: With dead ends: 4191 [2022-04-27 10:54:07,929 INFO L226 Difference]: Without dead ends: 0 [2022-04-27 10:54:07,933 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 373 GetRequests, 320 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1383, Invalid=1587, Unknown=0, NotChecked=0, Total=2970 [2022-04-27 10:54:07,933 INFO L413 NwaCegarLoop]: 57 mSDtfsCounter, 0 mSDsluCounter, 168 mSDsCounter, 0 mSdLazyCounter, 396 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 225 SdHoareTripleChecker+Invalid, 397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 396 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 10:54:07,933 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 225 Invalid, 397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 396 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 10:54:07,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-27 10:54:07,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-27 10:54:07,934 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 10:54:07,934 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 10:54:07,934 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 10:54:07,934 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 10:54:07,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:54:07,934 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 10:54:07,934 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 10:54:07,934 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:54:07,934 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:54:07,934 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 10:54:07,934 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 10:54:07,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 10:54:07,934 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 10:54:07,935 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 10:54:07,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:54:07,935 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 10:54:07,935 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 10:54:07,935 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 10:54:07,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 10:54:07,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-27 10:54:07,935 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 319 [2022-04-27 10:54:07,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 10:54:07,935 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-27 10:54:07,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 3.056603773584906) internal successors, (162), 53 states have internal predecessors, (162), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 10:54:07,935 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 10:54:07,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 10:54:07,937 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-27 10:54:07,958 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-27 10:54:08,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-27 10:54:08,157 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-27 10:54:13,346 INFO L899 garLoopResultBuilder]: For program point reach_errorEXIT(line 12) no Hoare annotation was computed. [2022-04-27 10:54:13,346 INFO L899 garLoopResultBuilder]: For program point reach_errorENTRY(line 12) no Hoare annotation was computed. [2022-04-27 10:54:13,346 INFO L899 garLoopResultBuilder]: For program point L12-1(line 12) no Hoare annotation was computed. [2022-04-27 10:54:13,346 INFO L899 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2022-04-27 10:54:13,346 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notENTRY(lines 14 16) no Hoare annotation was computed. [2022-04-27 10:54:13,346 INFO L899 garLoopResultBuilder]: For program point L15-2(lines 14 16) no Hoare annotation was computed. [2022-04-27 10:54:13,346 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 14 16) no Hoare annotation was computed. [2022-04-27 10:54:13,346 INFO L902 garLoopResultBuilder]: At program point mainENTRY(lines 24 39) the Hoare annotation is: true [2022-04-27 10:54:13,346 INFO L899 garLoopResultBuilder]: For program point L29(lines 29 33) no Hoare annotation was computed. [2022-04-27 10:54:13,346 INFO L899 garLoopResultBuilder]: For program point L29-2(lines 28 36) no Hoare annotation was computed. [2022-04-27 10:54:13,348 INFO L895 garLoopResultBuilder]: At program point L28-2(lines 28 36) the Hoare annotation is: (let ((.cse27 (<= main_~y~0 3)) (.cse28 (<= 3 main_~y~0)) (.cse10 (<= main_~y~0 30)) (.cse11 (<= 30 main_~y~0)) (.cse12 (= main_~y~0 0)) (.cse35 (<= 1 main_~y~0)) (.cse36 (<= main_~y~0 1)) (.cse51 (<= main_~y~0 34)) (.cse52 (<= 34 main_~y~0)) (.cse4 (<= main_~y~0 11)) (.cse5 (<= 11 main_~y~0)) (.cse47 (<= main_~y~0 4)) (.cse48 (<= 4 main_~y~0)) (.cse2 (<= main_~y~0 46)) (.cse3 (<= 46 main_~y~0)) (.cse8 (<= main_~y~0 8)) (.cse9 (<= 8 main_~y~0)) (.cse53 (<= 49 main_~y~0)) (.cse54 (<= main_~y~0 49)) (.cse19 (<= 16 main_~y~0)) (.cse20 (<= main_~y~0 16)) (.cse43 (<= 25 main_~y~0)) (.cse44 (<= main_~y~0 25)) (.cse21 (<= main_~y~0 28)) (.cse22 (<= 28 main_~y~0)) (.cse73 (<= main_~y~0 23)) (.cse74 (<= 23 main_~y~0)) (.cse55 (<= main_~y~0 27)) (.cse56 (<= 27 main_~y~0)) (.cse71 (<= 35 main_~y~0)) (.cse72 (<= main_~y~0 35)) (.cse25 (<= 7 main_~y~0)) (.cse26 (<= main_~y~0 7)) (.cse61 (<= 36 main_~y~0)) (.cse62 (<= main_~y~0 36)) (.cse29 (<= main_~y~0 44)) (.cse30 (<= 44 main_~y~0)) (.cse89 (<= 18 main_~y~0)) (.cse90 (<= main_~y~0 18)) (.cse93 (<= 2 main_~y~0)) (.cse94 (<= main_~y~0 2)) (.cse91 (<= main_~y~0 21)) (.cse92 (<= 21 main_~y~0)) (.cse31 (<= main_~y~0 10)) (.cse32 (<= 10 main_~y~0)) (.cse69 (<= main_~y~0 17)) (.cse70 (<= 17 main_~y~0)) (.cse67 (<= 9 main_~y~0)) (.cse68 (<= main_~y~0 9)) (.cse41 (<= main_~y~0 31)) (.cse42 (<= 31 main_~y~0)) (.cse6 (<= main_~y~0 32)) (.cse7 (<= 32 main_~y~0)) (.cse49 (<= 19 main_~y~0)) (.cse50 (<= main_~y~0 19)) (.cse77 (<= main_~y~0 22)) (.cse78 (<= 22 main_~y~0)) (.cse79 (<= 24 main_~y~0)) (.cse80 (<= main_~y~0 24)) (.cse83 (<= 38 main_~y~0)) (.cse84 (<= main_~y~0 38)) (.cse81 (<= 48 main_~y~0)) (.cse82 (<= main_~y~0 48)) (.cse33 (<= 20 main_~y~0)) (.cse34 (<= main_~y~0 20)) (.cse87 (<= 43 main_~y~0)) (.cse88 (<= main_~y~0 43)) (.cse95 (<= 5 main_~y~0)) (.cse96 (<= main_~y~0 5)) (.cse39 (<= main_~y~0 6)) (.cse40 (<= 6 main_~y~0)) (.cse15 (<= main_~y~0 13)) (.cse16 (<= 13 main_~y~0)) (.cse85 (<= main_~y~0 47)) (.cse86 (<= 47 main_~y~0)) (.cse17 (<= 39 main_~y~0)) (.cse18 (<= main_~y~0 39)) (.cse45 (<= 33 main_~y~0)) (.cse46 (<= main_~y~0 33)) (.cse57 (<= 40 main_~y~0)) (.cse58 (<= main_~y~0 40)) (.cse59 (<= main_~y~0 45)) (.cse60 (<= 45 main_~y~0)) (.cse75 (<= 29 main_~y~0)) (.cse76 (<= main_~y~0 29)) (.cse65 (<= 14 main_~y~0)) (.cse66 (<= main_~y~0 14)) (.cse37 (<= 12 main_~y~0)) (.cse38 (<= main_~y~0 12)) (.cse13 (<= main_~y~0 15)) (.cse14 (<= 15 main_~y~0)) (.cse23 (<= main_~y~0 37)) (.cse24 (<= 37 main_~y~0)) (.cse63 (<= main_~y~0 26)) (.cse64 (<= 26 main_~y~0)) (.cse97 (<= 41 main_~y~0)) (.cse98 (<= main_~y~0 41)) (.cse0 (<= main_~y~0 42)) (.cse1 (<= 42 main_~y~0))) (or (and (<= main_~x~0 42) .cse0 (<= 42 main_~x~0) .cse1) (and (<= main_~x~0 54) .cse2 .cse3 (<= 54 main_~x~0)) (and (<= 50 main_~y~0) (<= main_~x~0 50) (<= 50 main_~x~0) (<= main_~y~0 50)) (and .cse4 (<= main_~x~0 11) (<= 11 main_~x~0) .cse5) (and (<= main_~x~0 68) (<= 68 main_~x~0) .cse6 .cse7) (and (<= main_~x~0 92) (<= 92 main_~x~0) .cse8 .cse9) (and .cse10 (<= 30 main_~x~0) (<= main_~x~0 30) .cse11) (and (= main_~x~0 0) .cse12) (and .cse13 .cse14 (<= 85 main_~x~0) (<= main_~x~0 85)) (and .cse15 (<= main_~x~0 13) (<= 13 main_~x~0) .cse16) (and (<= main_~x~0 61) (<= 61 main_~x~0) .cse17 .cse18) (and .cse19 (<= main_~x~0 16) .cse20 (<= 16 main_~x~0)) (and .cse21 (<= 72 main_~x~0) (<= main_~x~0 72) .cse22) (and (<= main_~x~0 63) (<= 63 main_~x~0) .cse23 .cse24) (and .cse25 .cse26 (<= main_~x~0 7) (<= 7 main_~x~0)) (and .cse27 .cse28 (<= main_~x~0 3) (<= 3 main_~x~0)) (and .cse29 .cse30 (<= main_~x~0 56) (<= 56 main_~x~0)) (and (<= 97 main_~x~0) .cse27 .cse28 (<= main_~x~0 97)) (and .cse31 .cse32 (<= 90 main_~x~0) (<= main_~x~0 90)) (and .cse10 (<= main_~x~0 70) (<= 70 main_~x~0) .cse11) (and (<= main_~x~0 20) (<= 20 main_~x~0) .cse33 .cse34) (and (<= main_~x~0 99) (<= 99 main_~x~0) .cse35 .cse36) (and .cse37 (<= main_~x~0 88) .cse38 (<= 88 main_~x~0)) (and (<= 6 main_~x~0) .cse39 (<= main_~x~0 6) .cse40) (and (<= main_~x~0 69) .cse41 .cse42 (<= 69 main_~x~0)) (and .cse43 .cse44 (<= main_~x~0 25) (<= 25 main_~x~0)) (and .cse45 .cse46 (<= 67 main_~x~0) (<= main_~x~0 67)) (and .cse47 (<= 96 main_~x~0) .cse48 (<= main_~x~0 96)) (and (< 99 main_~x~0) .cse12 (<= main_~x~0 100)) (and .cse49 (<= main_~x~0 81) (<= 81 main_~x~0) .cse50) (and .cse51 (<= 66 main_~x~0) (<= main_~x~0 66) .cse52) (and (<= 1 main_~x~0) (<= main_~x~0 1) .cse35 .cse36) (and .cse53 (<= main_~x~0 51) (<= 51 main_~x~0) .cse54) (and (<= main_~x~0 73) .cse55 (<= 73 main_~x~0) .cse56) (and .cse51 (<= main_~x~0 34) (<= 34 main_~x~0) .cse52) (and .cse57 (<= main_~x~0 60) .cse58 (<= 60 main_~x~0)) (and .cse4 (<= 89 main_~x~0) (<= main_~x~0 89) .cse5) (and .cse59 .cse60 (<= main_~x~0 45) (<= 45 main_~x~0)) (and (<= main_~x~0 64) .cse61 .cse62 (<= 64 main_~x~0)) (and (<= 74 main_~x~0) .cse63 (<= main_~x~0 74) .cse64) (and .cse65 .cse66 (<= main_~x~0 86) (<= 86 main_~x~0)) (and (<= main_~x~0 4) .cse47 .cse48 (<= 4 main_~x~0)) (and (<= 46 main_~x~0) .cse2 .cse3 (<= main_~x~0 46)) (and .cse8 (<= main_~x~0 8) (<= 8 main_~x~0) .cse9) (and (<= main_~x~0 49) .cse53 (<= 49 main_~x~0) .cse54) (and (<= main_~x~0 91) .cse67 .cse68 (<= 91 main_~x~0)) (and (<= 84 main_~x~0) .cse19 (<= main_~x~0 84) .cse20) (and (<= main_~x~0 83) .cse69 (<= 83 main_~x~0) .cse70) (and (<= 75 main_~x~0) .cse43 (<= main_~x~0 75) .cse44) (and (<= 28 main_~x~0) .cse21 (<= main_~x~0 28) .cse22) (and (<= 35 main_~x~0) (<= main_~x~0 35) .cse71 .cse72) (and .cse73 (<= 23 main_~x~0) .cse74 (<= main_~x~0 23)) (and (<= main_~x~0 29) .cse75 .cse76 (<= 29 main_~x~0)) (and (<= 78 main_~x~0) .cse77 .cse78 (<= main_~x~0 78)) (and (<= main_~x~0 24) .cse79 (<= 24 main_~x~0) .cse80) (and .cse73 (<= main_~x~0 77) .cse74 (<= 77 main_~x~0)) (and (<= main_~x~0 52) (<= 52 main_~x~0) .cse81 .cse82) (and (<= main_~x~0 38) .cse83 .cse84 (<= 38 main_~x~0)) (and .cse55 (<= 27 main_~x~0) .cse56 (<= main_~x~0 27)) (and (<= 47 main_~x~0) .cse85 (<= main_~x~0 47) .cse86) (and (<= 65 main_~x~0) (<= main_~x~0 65) .cse71 .cse72) (and (<= 57 main_~x~0) .cse87 (<= main_~x~0 57) .cse88) (and .cse89 (<= 82 main_~x~0) (<= main_~x~0 82) .cse90) (and .cse25 .cse26 (<= main_~x~0 93) (<= 93 main_~x~0)) (and (<= main_~x~0 36) (<= 36 main_~x~0) .cse61 .cse62) (and (<= 21 main_~x~0) .cse91 (<= main_~x~0 21) .cse92) (and .cse29 .cse30 (<= 44 main_~x~0) (<= main_~x~0 44)) (and .cse93 .cse94 (<= 2 main_~x~0) (<= main_~x~0 2)) (and .cse89 (<= main_~x~0 18) (<= 18 main_~x~0) .cse90) (and .cse93 .cse94 (<= 98 main_~x~0) (<= main_~x~0 98)) (and (<= main_~x~0 79) (<= 79 main_~x~0) .cse91 .cse92) (and .cse31 .cse32 (<= main_~x~0 10) (<= 10 main_~x~0)) (and .cse69 .cse70 (<= 17 main_~x~0) (<= main_~x~0 17)) (and (<= main_~x~0 9) (<= 9 main_~x~0) .cse67 .cse68) (and .cse95 (<= 5 main_~x~0) (<= main_~x~0 5) .cse96) (and (<= 31 main_~x~0) (<= main_~x~0 31) .cse41 .cse42) (and (<= main_~x~0 32) .cse6 .cse7 (<= 32 main_~x~0)) (and .cse49 (<= 19 main_~x~0) (<= main_~x~0 19) .cse50) (and .cse77 .cse78 (<= 22 main_~x~0) (<= main_~x~0 22)) (and (<= 76 main_~x~0) .cse79 (<= main_~x~0 76) .cse80) (and (<= 62 main_~x~0) .cse83 (<= main_~x~0 62) .cse84) (and (<= main_~x~0 48) .cse81 .cse82 (<= 48 main_~x~0)) (and (<= 80 main_~x~0) .cse33 (<= main_~x~0 80) .cse34) (and (<= main_~x~0 43) .cse87 (<= 43 main_~x~0) .cse88) (and (<= main_~x~0 95) .cse95 (<= 95 main_~x~0) .cse96) (and .cse39 (<= 94 main_~x~0) .cse40 (<= main_~x~0 94)) (and .cse15 (<= main_~x~0 87) (<= 87 main_~x~0) .cse16) (and (<= 53 main_~x~0) .cse85 (<= main_~x~0 53) .cse86) (and (<= main_~x~0 39) .cse17 .cse18 (<= 39 main_~x~0)) (and (<= main_~x~0 33) .cse45 .cse46 (<= 33 main_~x~0)) (and .cse57 .cse58 (<= main_~x~0 40) (<= 40 main_~x~0)) (and .cse59 .cse60 (<= main_~x~0 55) (<= 55 main_~x~0)) (and .cse75 .cse76 (<= 71 main_~x~0) (<= main_~x~0 71)) (and (<= 14 main_~x~0) (<= main_~x~0 14) .cse65 .cse66) (and (<= main_~x~0 12) .cse37 (<= 12 main_~x~0) .cse38) (and .cse13 .cse14 (<= 15 main_~x~0) (<= main_~x~0 15)) (and (<= main_~x~0 37) .cse23 (<= 37 main_~x~0) .cse24) (and (<= main_~x~0 59) (<= 59 main_~x~0) .cse97 .cse98) (and .cse63 (<= main_~x~0 26) (<= 26 main_~x~0) .cse64) (and (<= main_~x~0 41) .cse97 .cse98 (<= 41 main_~x~0)) (and .cse0 (<= 58 main_~x~0) (<= main_~x~0 58) .cse1))) [2022-04-27 10:54:13,348 INFO L895 garLoopResultBuilder]: At program point L28-3(lines 28 36) the Hoare annotation is: (and (< 99 main_~x~0) (<= main_~x~0 100) (<= 0 (+ main_~y~0 1))) [2022-04-27 10:54:13,348 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 24 39) no Hoare annotation was computed. [2022-04-27 10:54:13,348 INFO L899 garLoopResultBuilder]: For program point mainFINAL(lines 24 39) no Hoare annotation was computed. [2022-04-27 10:54:13,348 INFO L899 garLoopResultBuilder]: For program point L37(line 37) no Hoare annotation was computed. [2022-04-27 10:54:13,348 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2022-04-27 10:54:13,348 INFO L895 garLoopResultBuilder]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|)) [2022-04-27 10:54:13,348 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2022-04-27 10:54:13,348 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-04-27 10:54:13,348 INFO L902 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-27 10:54:13,348 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-27 10:54:13,348 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-04-27 10:54:13,348 INFO L899 garLoopResultBuilder]: For program point L18-2(lines 17 22) no Hoare annotation was computed. [2022-04-27 10:54:13,349 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 17 22) the Hoare annotation is: true [2022-04-27 10:54:13,349 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 17 22) no Hoare annotation was computed. [2022-04-27 10:54:13,349 INFO L899 garLoopResultBuilder]: For program point L19(line 19) no Hoare annotation was computed. [2022-04-27 10:54:13,349 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) no Hoare annotation was computed. [2022-04-27 10:54:13,349 INFO L899 garLoopResultBuilder]: For program point L18(lines 18 20) no Hoare annotation was computed. [2022-04-27 10:54:13,351 INFO L356 BasicCegarLoop]: Path program histogram: [11, 1, 1, 1] [2022-04-27 10:54:13,352 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-27 10:54:13,354 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-27 10:54:13,354 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-27 10:54:13,354 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 10:54:13,363 WARN L170 areAnnotationChecker]: assume_abort_if_notENTRY has no Hoare annotation [2022-04-27 10:54:13,367 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2022-04-27 10:54:13,367 WARN L170 areAnnotationChecker]: L12-1 has no Hoare annotation [2022-04-27 10:54:13,367 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 10:54:13,367 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-27 10:54:13,367 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2022-04-27 10:54:13,367 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2022-04-27 10:54:13,497 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2022-04-27 10:54:13,497 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2022-04-27 10:54:13,497 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2022-04-27 10:54:13,497 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-27 10:54:13,497 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-27 10:54:13,497 WARN L170 areAnnotationChecker]: L15-2 has no Hoare annotation [2022-04-27 10:54:13,497 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-27 10:54:13,497 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: L18-2 has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: L29-2 has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: L29-2 has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 10:54:13,498 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-27 10:54:13,498 INFO L163 areAnnotationChecker]: CFG has 6 edges. 6 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-27 10:54:13,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 10:54:13 BoogieIcfgContainer [2022-04-27 10:54:13,522 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-27 10:54:13,523 INFO L158 Benchmark]: Toolchain (without parser) took 90639.54ms. Allocated memory was 174.1MB in the beginning and 383.8MB in the end (delta: 209.7MB). Free memory was 121.3MB in the beginning and 293.3MB in the end (delta: -172.0MB). Peak memory consumption was 243.7MB. Max. memory is 8.0GB. [2022-04-27 10:54:13,523 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 174.1MB. Free memory is still 137.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 10:54:13,523 INFO L158 Benchmark]: CACSL2BoogieTranslator took 189.39ms. Allocated memory is still 174.1MB. Free memory was 121.1MB in the beginning and 148.8MB in the end (delta: -27.7MB). Peak memory consumption was 14.2MB. Max. memory is 8.0GB. [2022-04-27 10:54:13,523 INFO L158 Benchmark]: Boogie Preprocessor took 31.85ms. Allocated memory is still 174.1MB. Free memory was 148.8MB in the beginning and 147.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-27 10:54:13,523 INFO L158 Benchmark]: RCFGBuilder took 283.24ms. Allocated memory is still 174.1MB. Free memory was 147.1MB in the beginning and 136.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-04-27 10:54:13,523 INFO L158 Benchmark]: TraceAbstraction took 90131.56ms. Allocated memory was 174.1MB in the beginning and 383.8MB in the end (delta: 209.7MB). Free memory was 135.9MB in the beginning and 293.3MB in the end (delta: -157.4MB). Peak memory consumption was 258.8MB. Max. memory is 8.0GB. [2022-04-27 10:54:13,524 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 174.1MB. Free memory is still 137.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 189.39ms. Allocated memory is still 174.1MB. Free memory was 121.1MB in the beginning and 148.8MB in the end (delta: -27.7MB). Peak memory consumption was 14.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.85ms. Allocated memory is still 174.1MB. Free memory was 148.8MB in the beginning and 147.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 283.24ms. Allocated memory is still 174.1MB. Free memory was 147.1MB in the beginning and 136.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * TraceAbstraction took 90131.56ms. Allocated memory was 174.1MB in the beginning and 383.8MB in the end (delta: 209.7MB). Free memory was 135.9MB in the beginning and 293.3MB in the end (delta: -157.4MB). Peak memory consumption was 258.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 19]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 28 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 89.9s, OverallIterations: 14, TraceHistogramMax: 103, PathProgramHistogramMax: 11, EmptinessCheckTime: 0.0s, AutomataDifference: 45.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 892 SdHoareTripleChecker+Valid, 11.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 891 mSDsluCounter, 1167 SdHoareTripleChecker+Invalid, 11.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 735 mSDsCounter, 854 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 17556 IncrementalHoareTripleChecker+Invalid, 18410 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 854 mSolverCounterUnsat, 432 mSDtfsCounter, 17556 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3595 GetRequests, 2735 SyntacticMatches, 15 SemanticMatches, 845 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20138 ImplicationChecksByTransitivity, 15.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4191occurred in iteration=13, InterpolantAutomatonStates: 459, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 11.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 545 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 21 PreInvPairs, 123 NumberOfFragments, 1328 HoareAnnotationTreeSize, 21 FomulaSimplifications, 1480 FormulaSimplificationTreeSizeReduction, 1.8s HoareSimplificationTime, 7 FomulaSimplificationsInter, 5789 FormulaSimplificationTreeSizeReductionInter, 3.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 22.6s InterpolantComputationTime, 3065 NumberOfCodeBlocks, 2942 NumberOfCodeBlocksAsserted, 244 NumberOfCheckSat, 4225 ConstructedInterpolants, 0 QuantifiedInterpolants, 12179 SizeOfPredicates, 2 NumberOfNonLiveVariables, 3495 ConjunctsInSsa, 395 ConjunctsInUnsatCore, 35 InterpolantComputations, 4 PerfectInterpolantSequences, 95861/148149 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 28]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((x <= 42 && y <= 42) && 42 <= x) && 42 <= y) || (((x <= 54 && y <= 46) && 46 <= y) && 54 <= x)) || (((50 <= y && x <= 50) && 50 <= x) && y <= 50)) || (((y <= 11 && x <= 11) && 11 <= x) && 11 <= y)) || (((x <= 68 && 68 <= x) && y <= 32) && 32 <= y)) || (((x <= 92 && 92 <= x) && y <= 8) && 8 <= y)) || (((y <= 30 && 30 <= x) && x <= 30) && 30 <= y)) || (x == 0 && y == 0)) || (((y <= 15 && 15 <= y) && 85 <= x) && x <= 85)) || (((y <= 13 && x <= 13) && 13 <= x) && 13 <= y)) || (((x <= 61 && 61 <= x) && 39 <= y) && y <= 39)) || (((16 <= y && x <= 16) && y <= 16) && 16 <= x)) || (((y <= 28 && 72 <= x) && x <= 72) && 28 <= y)) || (((x <= 63 && 63 <= x) && y <= 37) && 37 <= y)) || (((7 <= y && y <= 7) && x <= 7) && 7 <= x)) || (((y <= 3 && 3 <= y) && x <= 3) && 3 <= x)) || (((y <= 44 && 44 <= y) && x <= 56) && 56 <= x)) || (((97 <= x && y <= 3) && 3 <= y) && x <= 97)) || (((y <= 10 && 10 <= y) && 90 <= x) && x <= 90)) || (((y <= 30 && x <= 70) && 70 <= x) && 30 <= y)) || (((x <= 20 && 20 <= x) && 20 <= y) && y <= 20)) || (((x <= 99 && 99 <= x) && 1 <= y) && y <= 1)) || (((12 <= y && x <= 88) && y <= 12) && 88 <= x)) || (((6 <= x && y <= 6) && x <= 6) && 6 <= y)) || (((x <= 69 && y <= 31) && 31 <= y) && 69 <= x)) || (((25 <= y && y <= 25) && x <= 25) && 25 <= x)) || (((33 <= y && y <= 33) && 67 <= x) && x <= 67)) || (((y <= 4 && 96 <= x) && 4 <= y) && x <= 96)) || ((99 < x && y == 0) && x <= 100)) || (((19 <= y && x <= 81) && 81 <= x) && y <= 19)) || (((y <= 34 && 66 <= x) && x <= 66) && 34 <= y)) || (((1 <= x && x <= 1) && 1 <= y) && y <= 1)) || (((49 <= y && x <= 51) && 51 <= x) && y <= 49)) || (((x <= 73 && y <= 27) && 73 <= x) && 27 <= y)) || (((y <= 34 && x <= 34) && 34 <= x) && 34 <= y)) || (((40 <= y && x <= 60) && y <= 40) && 60 <= x)) || (((y <= 11 && 89 <= x) && x <= 89) && 11 <= y)) || (((y <= 45 && 45 <= y) && x <= 45) && 45 <= x)) || (((x <= 64 && 36 <= y) && y <= 36) && 64 <= x)) || (((74 <= x && y <= 26) && x <= 74) && 26 <= y)) || (((14 <= y && y <= 14) && x <= 86) && 86 <= x)) || (((x <= 4 && y <= 4) && 4 <= y) && 4 <= x)) || (((46 <= x && y <= 46) && 46 <= y) && x <= 46)) || (((y <= 8 && x <= 8) && 8 <= x) && 8 <= y)) || (((x <= 49 && 49 <= y) && 49 <= x) && y <= 49)) || (((x <= 91 && 9 <= y) && y <= 9) && 91 <= x)) || (((84 <= x && 16 <= y) && x <= 84) && y <= 16)) || (((x <= 83 && y <= 17) && 83 <= x) && 17 <= y)) || (((75 <= x && 25 <= y) && x <= 75) && y <= 25)) || (((28 <= x && y <= 28) && x <= 28) && 28 <= y)) || (((35 <= x && x <= 35) && 35 <= y) && y <= 35)) || (((y <= 23 && 23 <= x) && 23 <= y) && x <= 23)) || (((x <= 29 && 29 <= y) && y <= 29) && 29 <= x)) || (((78 <= x && y <= 22) && 22 <= y) && x <= 78)) || (((x <= 24 && 24 <= y) && 24 <= x) && y <= 24)) || (((y <= 23 && x <= 77) && 23 <= y) && 77 <= x)) || (((x <= 52 && 52 <= x) && 48 <= y) && y <= 48)) || (((x <= 38 && 38 <= y) && y <= 38) && 38 <= x)) || (((y <= 27 && 27 <= x) && 27 <= y) && x <= 27)) || (((47 <= x && y <= 47) && x <= 47) && 47 <= y)) || (((65 <= x && x <= 65) && 35 <= y) && y <= 35)) || (((57 <= x && 43 <= y) && x <= 57) && y <= 43)) || (((18 <= y && 82 <= x) && x <= 82) && y <= 18)) || (((7 <= y && y <= 7) && x <= 93) && 93 <= x)) || (((x <= 36 && 36 <= x) && 36 <= y) && y <= 36)) || (((21 <= x && y <= 21) && x <= 21) && 21 <= y)) || (((y <= 44 && 44 <= y) && 44 <= x) && x <= 44)) || (((2 <= y && y <= 2) && 2 <= x) && x <= 2)) || (((18 <= y && x <= 18) && 18 <= x) && y <= 18)) || (((2 <= y && y <= 2) && 98 <= x) && x <= 98)) || (((x <= 79 && 79 <= x) && y <= 21) && 21 <= y)) || (((y <= 10 && 10 <= y) && x <= 10) && 10 <= x)) || (((y <= 17 && 17 <= y) && 17 <= x) && x <= 17)) || (((x <= 9 && 9 <= x) && 9 <= y) && y <= 9)) || (((5 <= y && 5 <= x) && x <= 5) && y <= 5)) || (((31 <= x && x <= 31) && y <= 31) && 31 <= y)) || (((x <= 32 && y <= 32) && 32 <= y) && 32 <= x)) || (((19 <= y && 19 <= x) && x <= 19) && y <= 19)) || (((y <= 22 && 22 <= y) && 22 <= x) && x <= 22)) || (((76 <= x && 24 <= y) && x <= 76) && y <= 24)) || (((62 <= x && 38 <= y) && x <= 62) && y <= 38)) || (((x <= 48 && 48 <= y) && y <= 48) && 48 <= x)) || (((80 <= x && 20 <= y) && x <= 80) && y <= 20)) || (((x <= 43 && 43 <= y) && 43 <= x) && y <= 43)) || (((x <= 95 && 5 <= y) && 95 <= x) && y <= 5)) || (((y <= 6 && 94 <= x) && 6 <= y) && x <= 94)) || (((y <= 13 && x <= 87) && 87 <= x) && 13 <= y)) || (((53 <= x && y <= 47) && x <= 53) && 47 <= y)) || (((x <= 39 && 39 <= y) && y <= 39) && 39 <= x)) || (((x <= 33 && 33 <= y) && y <= 33) && 33 <= x)) || (((40 <= y && y <= 40) && x <= 40) && 40 <= x)) || (((y <= 45 && 45 <= y) && x <= 55) && 55 <= x)) || (((29 <= y && y <= 29) && 71 <= x) && x <= 71)) || (((14 <= x && x <= 14) && 14 <= y) && y <= 14)) || (((x <= 12 && 12 <= y) && 12 <= x) && y <= 12)) || (((y <= 15 && 15 <= y) && 15 <= x) && x <= 15)) || (((x <= 37 && y <= 37) && 37 <= x) && 37 <= y)) || (((x <= 59 && 59 <= x) && 41 <= y) && y <= 41)) || (((y <= 26 && x <= 26) && 26 <= x) && 26 <= y)) || (((x <= 41 && 41 <= y) && y <= 41) && 41 <= x)) || (((y <= 42 && 58 <= x) && x <= 58) && 42 <= y) RESULT: Ultimate proved your program to be correct! [2022-04-27 10:54:13,552 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...