java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem14_label23.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 01:22:14,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 01:22:14,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 01:22:14,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-10-02 01:22:14,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 01:22:14,386 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 01:22:14,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 01:22:14,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 01:22:14,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 01:22:14,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 01:22:14,391 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 01:22:14,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 01:22:14,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 01:22:14,396 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 01:22:14,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 01:22:14,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 01:22:14,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-02 01:22:14,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 01:22:14,408 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 01:22:14,409 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 01:22:14,409 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 [2019-10-02 01:22:14,423 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 01:22:14,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 01:22:14,425 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 01:22:14,425 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 01:22:14,425 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 01:22:14,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 01:22:14,426 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 01:22:14,426 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 01:22:14,426 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 01:22:14,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 01:22:14,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 01:22:14,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 01:22:14,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 01:22:14,427 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 01:22:14,427 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 01:22:14,427 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 01:22:14,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 01:22:14,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 01:22:14,428 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 01:22:14,428 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 01:22:14,428 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 01:22:14,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 01:22:14,429 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 01:22:14,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 01:22:14,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 01:22:14,429 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 01:22:14,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 01:22:14,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 01:22:14,430 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 01:22:14,464 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 01:22:14,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 01:22:14,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 01:22:14,485 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 01:22:14,486 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 01:22:14,487 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label23.c [2019-10-02 01:22:14,550 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6b414cdd/cab6cff8f8044c008d5db25b049db809/FLAG0d2f53cad [2019-10-02 01:22:15,135 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 01:22:15,136 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem14_label23.c [2019-10-02 01:22:15,165 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6b414cdd/cab6cff8f8044c008d5db25b049db809/FLAG0d2f53cad [2019-10-02 01:22:15,375 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6b414cdd/cab6cff8f8044c008d5db25b049db809 [2019-10-02 01:22:15,385 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 01:22:15,386 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 01:22:15,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 01:22:15,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 01:22:15,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 01:22:15,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:22:15" (1/1) ... [2019-10-02 01:22:15,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31b0106d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:15, skipping insertion in model container [2019-10-02 01:22:15,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:22:15" (1/1) ... [2019-10-02 01:22:15,405 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 01:22:15,468 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 01:22:16,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:22:16,104 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 01:22:16,264 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:22:16,284 INFO L192 MainTranslator]: Completed translation [2019-10-02 01:22:16,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16 WrapperNode [2019-10-02 01:22:16,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 01:22:16,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 01:22:16,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 01:22:16,285 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 01:22:16,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16" (1/1) ... [2019-10-02 01:22:16,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16" (1/1) ... [2019-10-02 01:22:16,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16" (1/1) ... [2019-10-02 01:22:16,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16" (1/1) ... [2019-10-02 01:22:16,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16" (1/1) ... [2019-10-02 01:22:16,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16" (1/1) ... [2019-10-02 01:22:16,394 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16" (1/1) ... [2019-10-02 01:22:16,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 01:22:16,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 01:22:16,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 01:22:16,409 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 01:22:16,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 01:22:16,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 01:22:16,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 01:22:16,494 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-10-02 01:22:16,495 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 01:22:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-10-02 01:22:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 01:22:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 01:22:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-02 01:22:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 01:22:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 01:22:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 01:22:17,999 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 01:22:17,999 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 01:22:18,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:22:18 BoogieIcfgContainer [2019-10-02 01:22:18,002 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 01:22:18,003 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 01:22:18,003 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 01:22:18,007 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 01:22:18,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 01:22:15" (1/3) ... [2019-10-02 01:22:18,009 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ee3f551 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:22:18, skipping insertion in model container [2019-10-02 01:22:18,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:22:16" (2/3) ... [2019-10-02 01:22:18,009 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ee3f551 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:22:18, skipping insertion in model container [2019-10-02 01:22:18,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:22:18" (3/3) ... [2019-10-02 01:22:18,011 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem14_label23.c [2019-10-02 01:22:18,023 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 01:22:18,032 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 01:22:18,051 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 01:22:18,087 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 01:22:18,088 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 01:22:18,088 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 01:22:18,088 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 01:22:18,088 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 01:22:18,088 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 01:22:18,089 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 01:22:18,089 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 01:22:18,089 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 01:22:18,116 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states. [2019-10-02 01:22:18,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-10-02 01:22:18,124 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:22:18,125 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:22:18,127 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:22:18,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:22:18,133 INFO L82 PathProgramCache]: Analyzing trace with hash -1582887541, now seen corresponding path program 1 times [2019-10-02 01:22:18,135 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:22:18,136 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:22:18,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:22:18,198 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:22:18,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:22:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:22:18,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:22:18,513 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:22:18,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 01:22:18,520 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 01:22:18,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 01:22:18,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 01:22:18,542 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 3 states. [2019-10-02 01:22:19,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:22:19,980 INFO L93 Difference]: Finished difference Result 688 states and 1223 transitions. [2019-10-02 01:22:19,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 01:22:19,986 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 38 [2019-10-02 01:22:19,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:22:20,016 INFO L225 Difference]: With dead ends: 688 [2019-10-02 01:22:20,016 INFO L226 Difference]: Without dead ends: 372 [2019-10-02 01:22:20,025 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 01:22:20,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 372 states. [2019-10-02 01:22:20,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 372 to 372. [2019-10-02 01:22:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372 states. [2019-10-02 01:22:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 602 transitions. [2019-10-02 01:22:20,122 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 602 transitions. Word has length 38 [2019-10-02 01:22:20,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:22:20,123 INFO L475 AbstractCegarLoop]: Abstraction has 372 states and 602 transitions. [2019-10-02 01:22:20,123 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 01:22:20,123 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 602 transitions. [2019-10-02 01:22:20,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-02 01:22:20,128 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:22:20,128 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:22:20,129 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:22:20,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:22:20,130 INFO L82 PathProgramCache]: Analyzing trace with hash 980020742, now seen corresponding path program 1 times [2019-10-02 01:22:20,130 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:22:20,130 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:22:20,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:22:20,132 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:22:20,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:22:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:22:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:22:20,378 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:22:20,378 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:22:20,380 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:22:20,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:22:20,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:22:20,381 INFO L87 Difference]: Start difference. First operand 372 states and 602 transitions. Second operand 6 states. [2019-10-02 01:22:21,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:22:21,653 INFO L93 Difference]: Finished difference Result 936 states and 1526 transitions. [2019-10-02 01:22:21,654 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:22:21,654 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 112 [2019-10-02 01:22:21,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:22:21,658 INFO L225 Difference]: With dead ends: 936 [2019-10-02 01:22:21,659 INFO L226 Difference]: Without dead ends: 570 [2019-10-02 01:22:21,661 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:22:21,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 570 states. [2019-10-02 01:22:21,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 570 to 562. [2019-10-02 01:22:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 562 states. [2019-10-02 01:22:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 562 states and 814 transitions. [2019-10-02 01:22:21,718 INFO L78 Accepts]: Start accepts. Automaton has 562 states and 814 transitions. Word has length 112 [2019-10-02 01:22:21,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:22:21,719 INFO L475 AbstractCegarLoop]: Abstraction has 562 states and 814 transitions. [2019-10-02 01:22:21,719 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:22:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 814 transitions. [2019-10-02 01:22:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-10-02 01:22:21,722 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:22:21,722 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:22:21,723 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:22:21,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:22:21,723 INFO L82 PathProgramCache]: Analyzing trace with hash -111529671, now seen corresponding path program 1 times [2019-10-02 01:22:21,723 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:22:21,723 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:22:21,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:22:21,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:22:21,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:22:21,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:22:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:22:21,904 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:22:21,904 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:22:21,907 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:22:21,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:22:21,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:22:21,908 INFO L87 Difference]: Start difference. First operand 562 states and 814 transitions. Second operand 4 states. [2019-10-02 01:22:23,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:22:23,521 INFO L93 Difference]: Finished difference Result 2218 states and 3277 transitions. [2019-10-02 01:22:23,524 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:22:23,524 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 121 [2019-10-02 01:22:23,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:22:23,536 INFO L225 Difference]: With dead ends: 2218 [2019-10-02 01:22:23,536 INFO L226 Difference]: Without dead ends: 1662 [2019-10-02 01:22:23,538 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:22:23,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1662 states. [2019-10-02 01:22:23,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1662 to 1114. [2019-10-02 01:22:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1114 states. [2019-10-02 01:22:23,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 1114 states and 1594 transitions. [2019-10-02 01:22:23,591 INFO L78 Accepts]: Start accepts. Automaton has 1114 states and 1594 transitions. Word has length 121 [2019-10-02 01:22:23,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:22:23,591 INFO L475 AbstractCegarLoop]: Abstraction has 1114 states and 1594 transitions. [2019-10-02 01:22:23,592 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:22:23,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1594 transitions. [2019-10-02 01:22:23,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2019-10-02 01:22:23,599 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:22:23,600 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:22:23,600 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:22:23,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:22:23,600 INFO L82 PathProgramCache]: Analyzing trace with hash 948803089, now seen corresponding path program 1 times [2019-10-02 01:22:23,600 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:22:23,601 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:22:23,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:22:23,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:22:23,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:22:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:22:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-10-02 01:22:23,828 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:22:23,828 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:22:23,829 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:22:23,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:22:23,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:22:23,830 INFO L87 Difference]: Start difference. First operand 1114 states and 1594 transitions. Second operand 4 states. [2019-10-02 01:22:25,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:22:25,326 INFO L93 Difference]: Finished difference Result 3868 states and 5626 transitions. [2019-10-02 01:22:25,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:22:25,331 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 242 [2019-10-02 01:22:25,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:22:25,332 INFO L225 Difference]: With dead ends: 3868 [2019-10-02 01:22:25,332 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 01:22:25,338 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:22:25,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 01:22:25,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 01:22:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 01:22:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 01:22:25,339 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 242 [2019-10-02 01:22:25,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:22:25,340 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 01:22:25,340 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:22:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 01:22:25,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 01:22:25,345 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 01:22:25,745 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 37 [2019-10-02 01:22:25,843 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:22:25,844 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= ~a15~0 |old(~a15~0)|) [2019-10-02 01:22:25,844 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:22:25,844 INFO L443 ceAbstractionStarter]: For program point L432(lines 432 870) no Hoare annotation was computed. [2019-10-02 01:22:25,844 INFO L443 ceAbstractionStarter]: For program point L366(lines 366 870) no Hoare annotation was computed. [2019-10-02 01:22:25,844 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,844 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,844 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,844 INFO L443 ceAbstractionStarter]: For program point L235(lines 235 870) no Hoare annotation was computed. [2019-10-02 01:22:25,844 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-10-02 01:22:25,845 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-10-02 01:22:25,845 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-10-02 01:22:25,845 INFO L443 ceAbstractionStarter]: For program point L764(lines 764 870) no Hoare annotation was computed. [2019-10-02 01:22:25,845 INFO L443 ceAbstractionStarter]: For program point L632(lines 632 870) no Hoare annotation was computed. [2019-10-02 01:22:25,845 INFO L443 ceAbstractionStarter]: For program point L500(lines 500 870) no Hoare annotation was computed. [2019-10-02 01:22:25,845 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 870) no Hoare annotation was computed. [2019-10-02 01:22:25,845 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,845 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L700(lines 700 870) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L568(lines 568 870) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L305(lines 305 870) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L438(lines 438 870) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L372(lines 372 870) no Hoare annotation was computed. [2019-10-02 01:22:25,846 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L241(lines 241 870) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L638(lines 638 870) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L506(lines 506 870) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L837(lines 837 870) no Hoare annotation was computed. [2019-10-02 01:22:25,847 INFO L443 ceAbstractionStarter]: For program point L771(lines 771 870) no Hoare annotation was computed. [2019-10-02 01:22:25,848 INFO L443 ceAbstractionStarter]: For program point L573(lines 573 870) no Hoare annotation was computed. [2019-10-02 01:22:25,848 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,848 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,848 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,848 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 870) no Hoare annotation was computed. [2019-10-02 01:22:25,848 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-10-02 01:22:25,848 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-10-02 01:22:25,848 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-10-02 01:22:25,848 INFO L443 ceAbstractionStarter]: For program point L311(lines 311 870) no Hoare annotation was computed. [2019-10-02 01:22:25,849 INFO L443 ceAbstractionStarter]: For program point L444(lines 444 870) no Hoare annotation was computed. [2019-10-02 01:22:25,849 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 870) no Hoare annotation was computed. [2019-10-02 01:22:25,849 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,849 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,849 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,849 INFO L443 ceAbstractionStarter]: For program point L247(lines 247 870) no Hoare annotation was computed. [2019-10-02 01:22:25,849 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-10-02 01:22:25,850 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-10-02 01:22:25,850 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-10-02 01:22:25,850 INFO L443 ceAbstractionStarter]: For program point L842(lines 842 870) no Hoare annotation was computed. [2019-10-02 01:22:25,850 INFO L443 ceAbstractionStarter]: For program point L644(lines 644 870) no Hoare annotation was computed. [2019-10-02 01:22:25,850 INFO L443 ceAbstractionStarter]: For program point L512(lines 512 870) no Hoare annotation was computed. [2019-10-02 01:22:25,850 INFO L443 ceAbstractionStarter]: For program point L777(lines 777 870) no Hoare annotation was computed. [2019-10-02 01:22:25,851 INFO L443 ceAbstractionStarter]: For program point L579(lines 579 870) no Hoare annotation was computed. [2019-10-02 01:22:25,851 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,851 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,851 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,851 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,851 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 870) no Hoare annotation was computed. [2019-10-02 01:22:25,851 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-10-02 01:22:25,851 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-10-02 01:22:25,852 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-10-02 01:22:25,852 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 870) no Hoare annotation was computed. [2019-10-02 01:22:25,852 INFO L443 ceAbstractionStarter]: For program point L317(lines 317 870) no Hoare annotation was computed. [2019-10-02 01:22:25,852 INFO L443 ceAbstractionStarter]: For program point L384(lines 384 870) no Hoare annotation was computed. [2019-10-02 01:22:25,852 INFO L443 ceAbstractionStarter]: For program point L252(lines 252 870) no Hoare annotation was computed. [2019-10-02 01:22:25,852 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,853 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,853 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,853 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-10-02 01:22:25,853 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-10-02 01:22:25,853 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-10-02 01:22:25,853 INFO L443 ceAbstractionStarter]: For program point L848(lines 848 870) no Hoare annotation was computed. [2019-10-02 01:22:25,853 INFO L443 ceAbstractionStarter]: For program point L650(lines 650 870) no Hoare annotation was computed. [2019-10-02 01:22:25,854 INFO L443 ceAbstractionStarter]: For program point L518(lines 518 870) no Hoare annotation was computed. [2019-10-02 01:22:25,854 INFO L443 ceAbstractionStarter]: For program point L783(lines 783 870) no Hoare annotation was computed. [2019-10-02 01:22:25,854 INFO L443 ceAbstractionStarter]: For program point L585(lines 585 870) no Hoare annotation was computed. [2019-10-02 01:22:25,854 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,854 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,854 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,854 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 870) no Hoare annotation was computed. [2019-10-02 01:22:25,855 INFO L443 ceAbstractionStarter]: For program point L454(lines 454 870) no Hoare annotation was computed. [2019-10-02 01:22:25,855 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-10-02 01:22:25,855 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-10-02 01:22:25,855 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-10-02 01:22:25,855 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 870) no Hoare annotation was computed. [2019-10-02 01:22:25,856 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 20 872) the Hoare annotation is: (let ((.cse9 (= 6 |old(~a15~0)|)) (.cse10 (not (< 0 (+ |old(~a12~0)| 43)))) (.cse1 (= 9 |old(~a15~0)|))) (let ((.cse6 (= 10 |old(~a21~0)|)) (.cse4 (not (= ~a21~0 10))) (.cse5 (or .cse10 .cse1)) (.cse7 (< 0 (+ ~a12~0 43))) (.cse3 (= ~a15~0 |old(~a15~0)|)) (.cse2 (= ~a21~0 9)) (.cse0 (not (= 9 |old(~a21~0)|))) (.cse8 (or .cse10 .cse9))) (and (or .cse0 .cse1 (and .cse2 .cse3)) (or .cse4 .cse5 .cse6) (or .cse7 .cse8) (or .cse9 .cse3) (or .cse9 .cse6 .cse4) (or .cse5 (and .cse7 .cse3)) (or .cse2 .cse0 .cse8)))) [2019-10-02 01:22:25,856 INFO L443 ceAbstractionStarter]: For program point L390(lines 390 870) no Hoare annotation was computed. [2019-10-02 01:22:25,856 INFO L443 ceAbstractionStarter]: For program point L258(lines 258 870) no Hoare annotation was computed. [2019-10-02 01:22:25,856 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,856 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,856 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,856 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-10-02 01:22:25,857 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-10-02 01:22:25,857 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-10-02 01:22:25,857 INFO L443 ceAbstractionStarter]: For program point L854(lines 854 870) no Hoare annotation was computed. [2019-10-02 01:22:25,857 INFO L443 ceAbstractionStarter]: For program point L656(lines 656 870) no Hoare annotation was computed. [2019-10-02 01:22:25,857 INFO L443 ceAbstractionStarter]: For program point L524(lines 524 870) no Hoare annotation was computed. [2019-10-02 01:22:25,857 INFO L443 ceAbstractionStarter]: For program point L789(lines 789 870) no Hoare annotation was computed. [2019-10-02 01:22:25,858 INFO L443 ceAbstractionStarter]: For program point L591(lines 591 870) no Hoare annotation was computed. [2019-10-02 01:22:25,858 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,858 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,858 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,858 INFO L443 ceAbstractionStarter]: For program point L724(lines 724 870) no Hoare annotation was computed. [2019-10-02 01:22:25,858 INFO L443 ceAbstractionStarter]: For program point L460(lines 460 870) no Hoare annotation was computed. [2019-10-02 01:22:25,859 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 100) no Hoare annotation was computed. [2019-10-02 01:22:25,859 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-10-02 01:22:25,859 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-10-02 01:22:25,859 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-10-02 01:22:25,859 INFO L443 ceAbstractionStarter]: For program point L329(lines 329 870) no Hoare annotation was computed. [2019-10-02 01:22:25,859 INFO L443 ceAbstractionStarter]: For program point L396(lines 396 870) no Hoare annotation was computed. [2019-10-02 01:22:25,859 INFO L443 ceAbstractionStarter]: For program point L264(lines 264 870) no Hoare annotation was computed. [2019-10-02 01:22:25,860 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,860 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,860 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,860 INFO L443 ceAbstractionStarter]: For program point L859(lines 859 870) no Hoare annotation was computed. [2019-10-02 01:22:25,860 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-10-02 01:22:25,860 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-10-02 01:22:25,860 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-10-02 01:22:25,861 INFO L443 ceAbstractionStarter]: For program point L662(lines 662 870) no Hoare annotation was computed. [2019-10-02 01:22:25,861 INFO L443 ceAbstractionStarter]: For program point L530(lines 530 870) no Hoare annotation was computed. [2019-10-02 01:22:25,861 INFO L443 ceAbstractionStarter]: For program point L795(lines 795 870) no Hoare annotation was computed. [2019-10-02 01:22:25,861 INFO L443 ceAbstractionStarter]: For program point L597(lines 597 870) no Hoare annotation was computed. [2019-10-02 01:22:25,861 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,861 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,861 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,862 INFO L443 ceAbstractionStarter]: For program point L730(lines 730 870) no Hoare annotation was computed. [2019-10-02 01:22:25,862 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-10-02 01:22:25,862 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-10-02 01:22:25,862 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-10-02 01:22:25,862 INFO L443 ceAbstractionStarter]: For program point L467(lines 467 870) no Hoare annotation was computed. [2019-10-02 01:22:25,862 INFO L443 ceAbstractionStarter]: For program point L335(lines 335 870) no Hoare annotation was computed. [2019-10-02 01:22:25,862 INFO L443 ceAbstractionStarter]: For program point L269(lines 269 870) no Hoare annotation was computed. [2019-10-02 01:22:25,863 INFO L443 ceAbstractionStarter]: For program point L402(lines 402 870) no Hoare annotation was computed. [2019-10-02 01:22:25,863 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,863 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,863 INFO L443 ceAbstractionStarter]: For program point L865(lines 865 870) no Hoare annotation was computed. [2019-10-02 01:22:25,863 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-10-02 01:22:25,863 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-10-02 01:22:25,863 INFO L443 ceAbstractionStarter]: For program point L668(lines 668 870) no Hoare annotation was computed. [2019-10-02 01:22:25,863 INFO L443 ceAbstractionStarter]: For program point L536(lines 536 870) no Hoare annotation was computed. [2019-10-02 01:22:25,864 INFO L443 ceAbstractionStarter]: For program point L801(lines 801 870) no Hoare annotation was computed. [2019-10-02 01:22:25,864 INFO L443 ceAbstractionStarter]: For program point L735(lines 735 870) no Hoare annotation was computed. [2019-10-02 01:22:25,864 INFO L443 ceAbstractionStarter]: For program point L603(lines 603 870) no Hoare annotation was computed. [2019-10-02 01:22:25,864 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,864 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,864 INFO L443 ceAbstractionStarter]: For program point L472(lines 472 870) no Hoare annotation was computed. [2019-10-02 01:22:25,864 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-10-02 01:22:25,865 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-10-02 01:22:25,865 INFO L443 ceAbstractionStarter]: For program point L341(lines 341 870) no Hoare annotation was computed. [2019-10-02 01:22:25,865 INFO L443 ceAbstractionStarter]: For program point L275(lines 275 870) no Hoare annotation was computed. [2019-10-02 01:22:25,865 INFO L443 ceAbstractionStarter]: For program point L408(lines 408 870) no Hoare annotation was computed. [2019-10-02 01:22:25,865 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,865 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,865 INFO L443 ceAbstractionStarter]: For program point L541(lines 541 870) no Hoare annotation was computed. [2019-10-02 01:22:25,866 INFO L443 ceAbstractionStarter]: For program point L211(lines 211 870) no Hoare annotation was computed. [2019-10-02 01:22:25,866 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-10-02 01:22:25,866 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-10-02 01:22:25,866 INFO L443 ceAbstractionStarter]: For program point L674(lines 674 870) no Hoare annotation was computed. [2019-10-02 01:22:25,866 INFO L443 ceAbstractionStarter]: For program point L807(lines 807 870) no Hoare annotation was computed. [2019-10-02 01:22:25,866 INFO L443 ceAbstractionStarter]: For program point L741(lines 741 870) no Hoare annotation was computed. [2019-10-02 01:22:25,867 INFO L443 ceAbstractionStarter]: For program point L609(lines 609 870) no Hoare annotation was computed. [2019-10-02 01:22:25,867 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,867 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,867 INFO L443 ceAbstractionStarter]: For program point L478(lines 478 870) no Hoare annotation was computed. [2019-10-02 01:22:25,867 INFO L443 ceAbstractionStarter]: For program point L280(lines 280 870) no Hoare annotation was computed. [2019-10-02 01:22:25,867 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-10-02 01:22:25,867 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-10-02 01:22:25,867 INFO L443 ceAbstractionStarter]: For program point L677(lines 677 870) no Hoare annotation was computed. [2019-10-02 01:22:25,868 INFO L443 ceAbstractionStarter]: For program point L347(lines 347 870) no Hoare annotation was computed. [2019-10-02 01:22:25,868 INFO L443 ceAbstractionStarter]: For program point L414(lines 414 870) no Hoare annotation was computed. [2019-10-02 01:22:25,868 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,868 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,868 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,868 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 870) no Hoare annotation was computed. [2019-10-02 01:22:25,868 INFO L443 ceAbstractionStarter]: For program point L217(lines 217 870) no Hoare annotation was computed. [2019-10-02 01:22:25,868 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-10-02 01:22:25,869 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-10-02 01:22:25,869 INFO L443 ceAbstractionStarter]: For program point L747(lines 747 870) no Hoare annotation was computed. [2019-10-02 01:22:25,869 INFO L443 ceAbstractionStarter]: For program point L615(lines 615 870) no Hoare annotation was computed. [2019-10-02 01:22:25,869 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,869 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,869 INFO L443 ceAbstractionStarter]: For program point L21(lines 21 23) no Hoare annotation was computed. [2019-10-02 01:22:25,869 INFO L443 ceAbstractionStarter]: For program point L21-2(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,870 INFO L443 ceAbstractionStarter]: For program point L814(lines 814 870) no Hoare annotation was computed. [2019-10-02 01:22:25,870 INFO L443 ceAbstractionStarter]: For program point L484(lines 484 870) no Hoare annotation was computed. [2019-10-02 01:22:25,870 INFO L443 ceAbstractionStarter]: For program point L286(lines 286 870) no Hoare annotation was computed. [2019-10-02 01:22:25,870 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-10-02 01:22:25,870 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-10-02 01:22:25,870 INFO L443 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2019-10-02 01:22:25,870 INFO L443 ceAbstractionStarter]: For program point L683(lines 683 870) no Hoare annotation was computed. [2019-10-02 01:22:25,870 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 870) no Hoare annotation was computed. [2019-10-02 01:22:25,871 INFO L443 ceAbstractionStarter]: For program point L552(lines 552 870) no Hoare annotation was computed. [2019-10-02 01:22:25,871 INFO L443 ceAbstractionStarter]: For program point L420(lines 420 870) no Hoare annotation was computed. [2019-10-02 01:22:25,871 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,871 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,871 INFO L443 ceAbstractionStarter]: For program point L24-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,871 INFO L443 ceAbstractionStarter]: For program point L223(lines 223 870) no Hoare annotation was computed. [2019-10-02 01:22:25,871 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-10-02 01:22:25,871 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-10-02 01:22:25,872 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-10-02 01:22:25,872 INFO L443 ceAbstractionStarter]: For program point L752(lines 752 870) no Hoare annotation was computed. [2019-10-02 01:22:25,872 INFO L443 ceAbstractionStarter]: For program point L819(lines 819 870) no Hoare annotation was computed. [2019-10-02 01:22:25,872 INFO L443 ceAbstractionStarter]: For program point L621(lines 621 870) no Hoare annotation was computed. [2019-10-02 01:22:25,872 INFO L443 ceAbstractionStarter]: For program point L555(lines 555 870) no Hoare annotation was computed. [2019-10-02 01:22:25,872 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,872 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,872 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,873 INFO L443 ceAbstractionStarter]: For program point L688(lines 688 870) no Hoare annotation was computed. [2019-10-02 01:22:25,873 INFO L443 ceAbstractionStarter]: For program point L490(lines 490 870) no Hoare annotation was computed. [2019-10-02 01:22:25,873 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-10-02 01:22:25,873 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-10-02 01:22:25,873 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-10-02 01:22:25,874 INFO L443 ceAbstractionStarter]: For program point L359(lines 359 870) no Hoare annotation was computed. [2019-10-02 01:22:25,874 INFO L443 ceAbstractionStarter]: For program point L293(lines 293 870) no Hoare annotation was computed. [2019-10-02 01:22:25,874 INFO L443 ceAbstractionStarter]: For program point L426(lines 426 870) no Hoare annotation was computed. [2019-10-02 01:22:25,874 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,874 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,874 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,874 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 870) no Hoare annotation was computed. [2019-10-02 01:22:25,875 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-10-02 01:22:25,875 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-10-02 01:22:25,875 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-10-02 01:22:25,875 INFO L443 ceAbstractionStarter]: For program point L758(lines 758 870) no Hoare annotation was computed. [2019-10-02 01:22:25,875 INFO L443 ceAbstractionStarter]: For program point L626(lines 626 870) no Hoare annotation was computed. [2019-10-02 01:22:25,875 INFO L443 ceAbstractionStarter]: For program point L825(lines 825 870) no Hoare annotation was computed. [2019-10-02 01:22:25,875 INFO L443 ceAbstractionStarter]: For program point L561(lines 561 870) no Hoare annotation was computed. [2019-10-02 01:22:25,876 INFO L443 ceAbstractionStarter]: For program point L495(lines 495 870) no Hoare annotation was computed. [2019-10-02 01:22:25,876 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,876 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,876 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 20 872) no Hoare annotation was computed. [2019-10-02 01:22:25,876 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 870) no Hoare annotation was computed. [2019-10-02 01:22:25,876 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-10-02 01:22:25,876 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-10-02 01:22:25,876 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-10-02 01:22:25,877 INFO L443 ceAbstractionStarter]: For program point L299(lines 299 870) no Hoare annotation was computed. [2019-10-02 01:22:25,877 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:22:25,877 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= 9 ~a15~0)) (not (= 6 ~a15~0)) (not (= ~a21~0 10))) [2019-10-02 01:22:25,877 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 01:22:25,877 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:22:25,877 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 874 890) the Hoare annotation is: (or (and (= ~a15~0 |old(~a15~0)|) (not (= ~a21~0 10))) (= 6 |old(~a15~0)|) (= 9 |old(~a15~0)|) (= 10 |old(~a21~0)|)) [2019-10-02 01:22:25,878 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 874 890) no Hoare annotation was computed. [2019-10-02 01:22:25,878 INFO L439 ceAbstractionStarter]: At program point L888(line 888) the Hoare annotation is: (or (= ~a21~0 9) (= 6 |old(~a15~0)|) (not (= 6 ~a15~0)) (= 9 |old(~a15~0)|) (= 10 |old(~a21~0)|) (< 0 (+ ~a12~0 43))) [2019-10-02 01:22:25,878 INFO L443 ceAbstractionStarter]: For program point L888-1(line 888) no Hoare annotation was computed. [2019-10-02 01:22:25,878 INFO L443 ceAbstractionStarter]: For program point L885(line 885) no Hoare annotation was computed. [2019-10-02 01:22:25,878 INFO L439 ceAbstractionStarter]: At program point L880-2(lines 880 889) the Hoare annotation is: (or (= ~a21~0 9) (= 6 |old(~a15~0)|) (not (= 6 ~a15~0)) (= 9 |old(~a15~0)|) (= 10 |old(~a21~0)|) (< 0 (+ ~a12~0 43))) [2019-10-02 01:22:25,878 INFO L443 ceAbstractionStarter]: For program point L880-3(lines 874 890) no Hoare annotation was computed. [2019-10-02 01:22:25,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 01:22:25 BoogieIcfgContainer [2019-10-02 01:22:25,895 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 01:22:25,898 INFO L168 Benchmark]: Toolchain (without parser) took 10511.25 ms. Allocated memory was 132.6 MB in the beginning and 379.6 MB in the end (delta: 246.9 MB). Free memory was 86.6 MB in the beginning and 138.5 MB in the end (delta: -52.0 MB). Peak memory consumption was 195.0 MB. Max. memory is 7.1 GB. [2019-10-02 01:22:25,899 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-02 01:22:25,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 897.17 ms. Allocated memory was 132.6 MB in the beginning and 198.2 MB in the end (delta: 65.5 MB). Free memory was 86.4 MB in the beginning and 149.6 MB in the end (delta: -63.3 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. [2019-10-02 01:22:25,901 INFO L168 Benchmark]: Boogie Preprocessor took 123.39 ms. Allocated memory is still 198.2 MB. Free memory was 149.6 MB in the beginning and 143.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2019-10-02 01:22:25,902 INFO L168 Benchmark]: RCFGBuilder took 1593.17 ms. Allocated memory was 198.2 MB in the beginning and 221.8 MB in the end (delta: 23.6 MB). Free memory was 143.8 MB in the beginning and 137.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 78.4 MB. Max. memory is 7.1 GB. [2019-10-02 01:22:25,903 INFO L168 Benchmark]: TraceAbstraction took 7892.41 ms. Allocated memory was 221.8 MB in the beginning and 379.6 MB in the end (delta: 157.8 MB). Free memory was 137.6 MB in the beginning and 138.5 MB in the end (delta: -963.2 kB). Peak memory consumption was 156.8 MB. Max. memory is 7.1 GB. [2019-10-02 01:22:25,908 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 897.17 ms. Allocated memory was 132.6 MB in the beginning and 198.2 MB in the end (delta: 65.5 MB). Free memory was 86.4 MB in the beginning and 149.6 MB in the end (delta: -63.3 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 123.39 ms. Allocated memory is still 198.2 MB. Free memory was 149.6 MB in the beginning and 143.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1593.17 ms. Allocated memory was 198.2 MB in the beginning and 221.8 MB in the end (delta: 23.6 MB). Free memory was 143.8 MB in the beginning and 137.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 78.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 7892.41 ms. Allocated memory was 221.8 MB in the beginning and 379.6 MB in the end (delta: 157.8 MB). Free memory was 137.6 MB in the beginning and 138.5 MB in the end (delta: -963.2 kB). Peak memory consumption was 156.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 100]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((a21 == 9 || 6 == \old(a15)) || !(6 == a15)) || 9 == \old(a15)) || 10 == \old(a21)) || 0 < a12 + 43 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 254 locations, 1 error locations. SAFE Result, 7.8s OverallTime, 4 OverallIterations, 3 TraceHistogramMax, 5.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 358 SDtfs, 1442 SDslu, 100 SDs, 0 SdLazy, 3378 SolverSat, 915 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 25 GetRequests, 10 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1114occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 556 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 33 PreInvPairs, 63 NumberOfFragments, 185 HoareAnnotationTreeSize, 33 FomulaSimplifications, 716 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 7 FomulaSimplificationsInter, 644 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 513 NumberOfCodeBlocks, 513 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 509 ConstructedInterpolants, 0 QuantifiedInterpolants, 148157 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 216/216 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...