java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem02_label40_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dd2f093 [2018-07-24 01:22:33,807 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-24 01:22:33,809 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-24 01:22:33,825 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-24 01:22:33,825 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-24 01:22:33,826 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-24 01:22:33,828 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-24 01:22:33,831 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-24 01:22:33,841 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-24 01:22:33,842 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-24 01:22:33,845 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-24 01:22:33,845 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-24 01:22:33,846 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-24 01:22:33,847 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-24 01:22:33,848 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-24 01:22:33,849 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-24 01:22:33,850 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-24 01:22:33,852 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-24 01:22:33,854 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-24 01:22:33,855 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-24 01:22:33,856 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-24 01:22:33,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-24 01:22:33,859 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-24 01:22:33,867 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-24 01:22:33,887 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-24 01:22:33,887 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-24 01:22:33,888 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-24 01:22:33,888 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-24 01:22:33,889 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-24 01:22:33,889 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-24 01:22:33,889 INFO L133 SettingsManager]: * Use SBE=true [2018-07-24 01:22:33,890 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-24 01:22:33,890 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-24 01:22:33,890 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-24 01:22:33,890 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-24 01:22:33,890 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-24 01:22:33,891 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-24 01:22:33,891 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-24 01:22:33,891 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-24 01:22:33,891 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-24 01:22:33,891 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-24 01:22:33,892 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-24 01:22:33,892 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-24 01:22:33,892 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-24 01:22:33,892 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-24 01:22:33,892 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-24 01:22:33,893 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-24 01:22:33,893 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-24 01:22:33,893 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-24 01:22:33,893 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-24 01:22:33,893 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-24 01:22:33,893 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-24 01:22:33,954 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-24 01:22:33,971 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-24 01:22:33,978 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-24 01:22:33,980 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-24 01:22:33,980 INFO L276 PluginConnector]: CDTParser initialized [2018-07-24 01:22:33,981 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label40_true-unreach-call_false-termination.c [2018-07-24 01:22:34,383 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f35d7df/0f20f2f6445d4a4192b9880a3a07c89a/FLAG9206369e9 [2018-07-24 01:22:34,668 INFO L276 CDTParser]: Found 1 translation units. [2018-07-24 01:22:34,669 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label40_true-unreach-call_false-termination.c [2018-07-24 01:22:34,684 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f35d7df/0f20f2f6445d4a4192b9880a3a07c89a/FLAG9206369e9 [2018-07-24 01:22:34,700 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f35d7df/0f20f2f6445d4a4192b9880a3a07c89a [2018-07-24 01:22:34,712 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-24 01:22:34,714 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-24 01:22:34,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-24 01:22:34,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-24 01:22:34,722 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-24 01:22:34,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 01:22:34" (1/1) ... [2018-07-24 01:22:34,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76e46634 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:34, skipping insertion in model container [2018-07-24 01:22:34,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 01:22:34" (1/1) ... [2018-07-24 01:22:34,978 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-24 01:22:35,298 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 01:22:35,317 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-24 01:22:35,464 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 01:22:35,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35 WrapperNode [2018-07-24 01:22:35,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-24 01:22:35,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-24 01:22:35,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-24 01:22:35,500 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-24 01:22:35,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (1/1) ... [2018-07-24 01:22:35,532 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (1/1) ... [2018-07-24 01:22:35,585 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-24 01:22:35,586 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-24 01:22:35,586 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-24 01:22:35,586 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-24 01:22:35,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (1/1) ... [2018-07-24 01:22:35,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (1/1) ... [2018-07-24 01:22:35,612 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (1/1) ... [2018-07-24 01:22:35,612 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (1/1) ... [2018-07-24 01:22:35,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (1/1) ... [2018-07-24 01:22:35,808 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (1/1) ... [2018-07-24 01:22:35,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (1/1) ... [2018-07-24 01:22:35,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-24 01:22:35,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-24 01:22:35,829 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-24 01:22:35,830 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-24 01:22:35,831 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (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 [2018-07-24 01:22:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-07-24 01:22:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-24 01:22:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-24 01:22:39,050 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-24 01:22:39,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 01:22:39 BoogieIcfgContainer [2018-07-24 01:22:39,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-24 01:22:39,053 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-24 01:22:39,053 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-24 01:22:39,057 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-24 01:22:39,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.07 01:22:34" (1/3) ... [2018-07-24 01:22:39,058 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f280300 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 01:22:39, skipping insertion in model container [2018-07-24 01:22:39,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 01:22:35" (2/3) ... [2018-07-24 01:22:39,059 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f280300 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 01:22:39, skipping insertion in model container [2018-07-24 01:22:39,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 01:22:39" (3/3) ... [2018-07-24 01:22:39,062 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem02_label40_true-unreach-call_false-termination.c [2018-07-24 01:22:39,072 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-24 01:22:39,082 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-24 01:22:39,133 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-24 01:22:39,134 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-24 01:22:39,135 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-24 01:22:39,135 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-24 01:22:39,135 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-24 01:22:39,135 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-24 01:22:39,136 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-24 01:22:39,136 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-24 01:22:39,136 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-24 01:22:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states. [2018-07-24 01:22:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-07-24 01:22:39,170 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 01:22:39,172 INFO L353 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, 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] [2018-07-24 01:22:39,172 INFO L414 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 01:22:39,177 INFO L82 PathProgramCache]: Analyzing trace with hash -1752462324, now seen corresponding path program 1 times [2018-07-24 01:22:39,180 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 01:22:39,182 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 01:22:39,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:39,230 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:39,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 01:22:39,769 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 01:22:39,770 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 01:22:39,775 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 01:22:39,793 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 01:22:39,793 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:39,796 INFO L87 Difference]: Start difference. First operand 228 states. Second operand 4 states. [2018-07-24 01:22:42,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 01:22:42,586 INFO L93 Difference]: Finished difference Result 779 states and 1357 transitions. [2018-07-24 01:22:42,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 01:22:42,588 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 90 [2018-07-24 01:22:42,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 01:22:42,612 INFO L225 Difference]: With dead ends: 779 [2018-07-24 01:22:42,612 INFO L226 Difference]: Without dead ends: 544 [2018-07-24 01:22:42,618 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:42,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 544 states. [2018-07-24 01:22:42,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 544 to 370. [2018-07-24 01:22:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 370 states. [2018-07-24 01:22:42,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 594 transitions. [2018-07-24 01:22:42,688 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 594 transitions. Word has length 90 [2018-07-24 01:22:42,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 01:22:42,689 INFO L471 AbstractCegarLoop]: Abstraction has 370 states and 594 transitions. [2018-07-24 01:22:42,689 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 01:22:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 594 transitions. [2018-07-24 01:22:42,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-07-24 01:22:42,694 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 01:22:42,694 INFO L353 BasicCegarLoop]: trace histogram [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, 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] [2018-07-24 01:22:42,695 INFO L414 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 01:22:42,695 INFO L82 PathProgramCache]: Analyzing trace with hash -977345321, now seen corresponding path program 1 times [2018-07-24 01:22:42,695 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 01:22:42,695 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 01:22:42,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:42,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:42,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 01:22:42,933 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 01:22:42,933 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-24 01:22:42,935 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 01:22:42,936 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 01:22:42,936 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:42,936 INFO L87 Difference]: Start difference. First operand 370 states and 594 transitions. Second operand 4 states. [2018-07-24 01:22:44,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 01:22:44,887 INFO L93 Difference]: Finished difference Result 1308 states and 2193 transitions. [2018-07-24 01:22:44,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 01:22:44,889 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 95 [2018-07-24 01:22:44,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 01:22:44,897 INFO L225 Difference]: With dead ends: 1308 [2018-07-24 01:22:44,897 INFO L226 Difference]: Without dead ends: 940 [2018-07-24 01:22:44,900 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:44,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 940 states. [2018-07-24 01:22:44,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 940 to 936. [2018-07-24 01:22:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 936 states. [2018-07-24 01:22:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 936 states and 1410 transitions. [2018-07-24 01:22:44,951 INFO L78 Accepts]: Start accepts. Automaton has 936 states and 1410 transitions. Word has length 95 [2018-07-24 01:22:44,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 01:22:44,952 INFO L471 AbstractCegarLoop]: Abstraction has 936 states and 1410 transitions. [2018-07-24 01:22:44,952 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 01:22:44,952 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1410 transitions. [2018-07-24 01:22:44,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-07-24 01:22:44,959 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 01:22:44,959 INFO L353 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 01:22:44,959 INFO L414 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 01:22:44,960 INFO L82 PathProgramCache]: Analyzing trace with hash -1190867960, now seen corresponding path program 1 times [2018-07-24 01:22:44,960 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 01:22:44,960 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 01:22:44,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:44,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:44,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 01:22:45,035 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 01:22:45,035 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-07-24 01:22:45,035 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 01:22:45,036 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 01:22:45,036 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 01:22:45,036 INFO L87 Difference]: Start difference. First operand 936 states and 1410 transitions. Second operand 3 states. [2018-07-24 01:22:47,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 01:22:47,167 INFO L93 Difference]: Finished difference Result 2716 states and 4131 transitions. [2018-07-24 01:22:47,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 01:22:47,168 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2018-07-24 01:22:47,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 01:22:47,178 INFO L225 Difference]: With dead ends: 2716 [2018-07-24 01:22:47,178 INFO L226 Difference]: Without dead ends: 1782 [2018-07-24 01:22:47,180 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 01:22:47,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1782 states. [2018-07-24 01:22:47,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1782 to 1782. [2018-07-24 01:22:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1782 states. [2018-07-24 01:22:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1782 states and 2522 transitions. [2018-07-24 01:22:47,218 INFO L78 Accepts]: Start accepts. Automaton has 1782 states and 2522 transitions. Word has length 101 [2018-07-24 01:22:47,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 01:22:47,219 INFO L471 AbstractCegarLoop]: Abstraction has 1782 states and 2522 transitions. [2018-07-24 01:22:47,219 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 01:22:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2522 transitions. [2018-07-24 01:22:47,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-07-24 01:22:47,225 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 01:22:47,226 INFO L353 BasicCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2018-07-24 01:22:47,226 INFO L414 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 01:22:47,226 INFO L82 PathProgramCache]: Analyzing trace with hash 149960039, now seen corresponding path program 1 times [2018-07-24 01:22:47,226 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 01:22:47,226 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 01:22:47,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:47,228 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:47,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:47,387 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-07-24 01:22:47,388 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 01:22:47,388 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 01:22:47,389 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 01:22:47,389 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 01:22:47,389 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:47,389 INFO L87 Difference]: Start difference. First operand 1782 states and 2522 transitions. Second operand 4 states. [2018-07-24 01:22:48,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 01:22:48,521 INFO L93 Difference]: Finished difference Result 4956 states and 6950 transitions. [2018-07-24 01:22:48,527 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 01:22:48,528 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 102 [2018-07-24 01:22:48,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 01:22:48,542 INFO L225 Difference]: With dead ends: 4956 [2018-07-24 01:22:48,543 INFO L226 Difference]: Without dead ends: 3176 [2018-07-24 01:22:48,546 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:48,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3176 states. [2018-07-24 01:22:48,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3176 to 3176. [2018-07-24 01:22:48,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3176 states. [2018-07-24 01:22:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 3176 states and 4124 transitions. [2018-07-24 01:22:48,611 INFO L78 Accepts]: Start accepts. Automaton has 3176 states and 4124 transitions. Word has length 102 [2018-07-24 01:22:48,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 01:22:48,612 INFO L471 AbstractCegarLoop]: Abstraction has 3176 states and 4124 transitions. [2018-07-24 01:22:48,612 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 01:22:48,612 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 4124 transitions. [2018-07-24 01:22:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-07-24 01:22:48,616 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 01:22:48,616 INFO L353 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, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 01:22:48,616 INFO L414 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 01:22:48,617 INFO L82 PathProgramCache]: Analyzing trace with hash -1042698242, now seen corresponding path program 1 times [2018-07-24 01:22:48,617 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 01:22:48,617 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 01:22:48,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:48,618 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:48,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 01:22:48,855 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 01:22:48,855 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 01:22:48,856 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 01:22:48,856 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 01:22:48,856 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:48,857 INFO L87 Difference]: Start difference. First operand 3176 states and 4124 transitions. Second operand 4 states. [2018-07-24 01:22:50,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 01:22:50,337 INFO L93 Difference]: Finished difference Result 6480 states and 8407 transitions. [2018-07-24 01:22:50,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 01:22:50,338 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 115 [2018-07-24 01:22:50,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 01:22:50,353 INFO L225 Difference]: With dead ends: 6480 [2018-07-24 01:22:50,353 INFO L226 Difference]: Without dead ends: 3306 [2018-07-24 01:22:50,358 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:50,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3306 states. [2018-07-24 01:22:50,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3306 to 3306. [2018-07-24 01:22:50,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3306 states. [2018-07-24 01:22:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 3306 states and 3898 transitions. [2018-07-24 01:22:50,415 INFO L78 Accepts]: Start accepts. Automaton has 3306 states and 3898 transitions. Word has length 115 [2018-07-24 01:22:50,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 01:22:50,415 INFO L471 AbstractCegarLoop]: Abstraction has 3306 states and 3898 transitions. [2018-07-24 01:22:50,415 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 01:22:50,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 3898 transitions. [2018-07-24 01:22:50,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-07-24 01:22:50,419 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 01:22:50,420 INFO L353 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 01:22:50,421 INFO L414 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 01:22:50,421 INFO L82 PathProgramCache]: Analyzing trace with hash -417558180, now seen corresponding path program 1 times [2018-07-24 01:22:50,421 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 01:22:50,421 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 01:22:50,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:50,422 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:50,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 42 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 01:22:50,685 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 01:22:50,685 INFO L221 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 01:22:50,696 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:50,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:50,806 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 01:22:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 01:22:51,011 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-24 01:22:51,011 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2018-07-24 01:22:51,012 INFO L450 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-07-24 01:22:51,012 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-07-24 01:22:51,012 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-07-24 01:22:51,013 INFO L87 Difference]: Start difference. First operand 3306 states and 3898 transitions. Second operand 8 states. [2018-07-24 01:22:51,329 WARN L169 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-07-24 01:22:57,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 01:22:57,118 INFO L93 Difference]: Finished difference Result 9502 states and 11258 transitions. [2018-07-24 01:22:57,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-07-24 01:22:57,119 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 125 [2018-07-24 01:22:57,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 01:22:57,139 INFO L225 Difference]: With dead ends: 9502 [2018-07-24 01:22:57,139 INFO L226 Difference]: Without dead ends: 5617 [2018-07-24 01:22:57,144 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=76, Invalid=134, Unknown=0, NotChecked=0, Total=210 [2018-07-24 01:22:57,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5617 states. [2018-07-24 01:22:57,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5617 to 5412. [2018-07-24 01:22:57,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5412 states. [2018-07-24 01:22:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5412 states to 5412 states and 6227 transitions. [2018-07-24 01:22:57,228 INFO L78 Accepts]: Start accepts. Automaton has 5412 states and 6227 transitions. Word has length 125 [2018-07-24 01:22:57,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 01:22:57,229 INFO L471 AbstractCegarLoop]: Abstraction has 5412 states and 6227 transitions. [2018-07-24 01:22:57,229 INFO L472 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-07-24 01:22:57,229 INFO L276 IsEmpty]: Start isEmpty. Operand 5412 states and 6227 transitions. [2018-07-24 01:22:57,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-07-24 01:22:57,233 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 01:22:57,234 INFO L353 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 01:22:57,234 INFO L414 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 01:22:57,234 INFO L82 PathProgramCache]: Analyzing trace with hash 560784905, now seen corresponding path program 1 times [2018-07-24 01:22:57,234 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 01:22:57,234 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 01:22:57,235 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:57,235 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:57,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:57,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-07-24 01:22:57,341 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 01:22:57,342 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 01:22:57,342 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 01:22:57,342 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 01:22:57,342 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 01:22:57,343 INFO L87 Difference]: Start difference. First operand 5412 states and 6227 transitions. Second operand 3 states. [2018-07-24 01:22:58,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 01:22:58,005 INFO L93 Difference]: Finished difference Result 9541 states and 10985 transitions. [2018-07-24 01:22:58,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 01:22:58,005 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-07-24 01:22:58,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 01:22:58,011 INFO L225 Difference]: With dead ends: 9541 [2018-07-24 01:22:58,012 INFO L226 Difference]: Without dead ends: 1707 [2018-07-24 01:22:58,019 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 01:22:58,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1707 states. [2018-07-24 01:22:58,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1707 to 1707. [2018-07-24 01:22:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1707 states. [2018-07-24 01:22:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1707 states and 1839 transitions. [2018-07-24 01:22:58,046 INFO L78 Accepts]: Start accepts. Automaton has 1707 states and 1839 transitions. Word has length 130 [2018-07-24 01:22:58,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 01:22:58,046 INFO L471 AbstractCegarLoop]: Abstraction has 1707 states and 1839 transitions. [2018-07-24 01:22:58,046 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 01:22:58,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 1839 transitions. [2018-07-24 01:22:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-07-24 01:22:58,050 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 01:22:58,050 INFO L353 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 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, 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, 1] [2018-07-24 01:22:58,050 INFO L414 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 01:22:58,050 INFO L82 PathProgramCache]: Analyzing trace with hash 1797253014, now seen corresponding path program 1 times [2018-07-24 01:22:58,050 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 01:22:58,051 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 01:22:58,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:58,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:58,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-07-24 01:22:58,388 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 01:22:58,388 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-24 01:22:58,388 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 01:22:58,389 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 01:22:58,389 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:58,389 INFO L87 Difference]: Start difference. First operand 1707 states and 1839 transitions. Second operand 4 states. [2018-07-24 01:22:59,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 01:22:59,570 INFO L93 Difference]: Finished difference Result 3414 states and 3686 transitions. [2018-07-24 01:22:59,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 01:22:59,571 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 140 [2018-07-24 01:22:59,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 01:22:59,576 INFO L225 Difference]: With dead ends: 3414 [2018-07-24 01:22:59,576 INFO L226 Difference]: Without dead ends: 1282 [2018-07-24 01:22:59,578 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 01:22:59,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1282 states. [2018-07-24 01:22:59,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1282 to 1282. [2018-07-24 01:22:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1282 states. [2018-07-24 01:22:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1282 states and 1330 transitions. [2018-07-24 01:22:59,598 INFO L78 Accepts]: Start accepts. Automaton has 1282 states and 1330 transitions. Word has length 140 [2018-07-24 01:22:59,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 01:22:59,598 INFO L471 AbstractCegarLoop]: Abstraction has 1282 states and 1330 transitions. [2018-07-24 01:22:59,598 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 01:22:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1330 transitions. [2018-07-24 01:22:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-07-24 01:22:59,602 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 01:22:59,602 INFO L353 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 01:22:59,602 INFO L414 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 01:22:59,603 INFO L82 PathProgramCache]: Analyzing trace with hash -686428531, now seen corresponding path program 1 times [2018-07-24 01:22:59,603 INFO L221 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-24 01:22:59,603 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-24 01:22:59,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:59,604 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 01:22:59,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 01:22:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 01:22:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-07-24 01:22:59,788 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 01:22:59,788 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 01:22:59,788 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 01:22:59,788 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 01:22:59,789 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 01:22:59,789 INFO L87 Difference]: Start difference. First operand 1282 states and 1330 transitions. Second operand 3 states. [2018-07-24 01:23:00,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 01:23:00,222 INFO L93 Difference]: Finished difference Result 2419 states and 2514 transitions. [2018-07-24 01:23:00,222 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 01:23:00,222 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2018-07-24 01:23:00,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 01:23:00,223 INFO L225 Difference]: With dead ends: 2419 [2018-07-24 01:23:00,223 INFO L226 Difference]: Without dead ends: 0 [2018-07-24 01:23:00,225 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 01:23:00,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-24 01:23:00,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-24 01:23:00,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-24 01:23:00,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-24 01:23:00,226 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 223 [2018-07-24 01:23:00,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 01:23:00,226 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-24 01:23:00,226 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 01:23:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-24 01:23:00,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-24 01:23:00,231 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-24 01:23:00,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 01:23:00,894 WARN L169 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2018-07-24 01:23:01,305 WARN L169 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2018-07-24 01:23:01,309 INFO L421 ceAbstractionStarter]: For program point L203''(lines 203 210) no Hoare annotation was computed. [2018-07-24 01:23:01,309 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-24 01:23:01,309 INFO L421 ceAbstractionStarter]: For program point L238''(lines 238 246) no Hoare annotation was computed. [2018-07-24 01:23:01,309 INFO L421 ceAbstractionStarter]: For program point L502(line 502) no Hoare annotation was computed. [2018-07-24 01:23:01,309 INFO L421 ceAbstractionStarter]: For program point L501(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L504(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L508(line 508) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L507(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L520(line 520) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L523(line 523) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L522(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L528(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L526(line 526) no Hoare annotation was computed. [2018-07-24 01:23:01,310 INFO L421 ceAbstractionStarter]: For program point L525(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,311 INFO L421 ceAbstractionStarter]: For program point L529(line 529) no Hoare annotation was computed. [2018-07-24 01:23:01,311 INFO L421 ceAbstractionStarter]: For program point L513(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,311 INFO L421 ceAbstractionStarter]: For program point L511(line 511) no Hoare annotation was computed. [2018-07-24 01:23:01,311 INFO L421 ceAbstractionStarter]: For program point L510(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,311 INFO L421 ceAbstractionStarter]: For program point L517(line 517) no Hoare annotation was computed. [2018-07-24 01:23:01,311 INFO L421 ceAbstractionStarter]: For program point L516(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,311 INFO L421 ceAbstractionStarter]: For program point L514(line 514) no Hoare annotation was computed. [2018-07-24 01:23:01,312 INFO L417 ceAbstractionStarter]: At program point L606''(lines 606 616) the Hoare annotation is: (let ((.cse5 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 1))) (let ((.cse0 (not .cse5)) (.cse6 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 8)) (.cse7 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 7)) (.cse1 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0 1)) (.cse8 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 11))) (.cse2 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0 1)) (.cse3 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 8)) (.cse4 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse2 .cse4) (and .cse7 .cse0 .cse3 .cse4) (and .cse6 (not .cse7) .cse8 .cse5) (and (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9) .cse3 .cse4) (and .cse1 .cse8 .cse3) (and .cse8 .cse3 (not .cse2)) (and (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 10) .cse3 .cse4)))) [2018-07-24 01:23:01,312 INFO L421 ceAbstractionStarter]: For program point L519(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,312 INFO L421 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed. [2018-07-24 01:23:01,312 INFO L421 ceAbstractionStarter]: For program point L540(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,312 INFO L421 ceAbstractionStarter]: For program point L546(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,312 INFO L421 ceAbstractionStarter]: For program point L544(line 544) no Hoare annotation was computed. [2018-07-24 01:23:01,313 INFO L421 ceAbstractionStarter]: For program point L543(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,313 INFO L421 ceAbstractionStarter]: For program point L549(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,313 INFO L421 ceAbstractionStarter]: For program point L547(line 547) no Hoare annotation was computed. [2018-07-24 01:23:01,313 INFO L421 ceAbstractionStarter]: For program point L309(lines 309 413) no Hoare annotation was computed. [2018-07-24 01:23:01,313 INFO L421 ceAbstractionStarter]: For program point L531(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,313 INFO L421 ceAbstractionStarter]: For program point L535(line 535) no Hoare annotation was computed. [2018-07-24 01:23:01,313 INFO L421 ceAbstractionStarter]: For program point L534(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,314 INFO L421 ceAbstractionStarter]: For program point L532(line 532) no Hoare annotation was computed. [2018-07-24 01:23:01,314 INFO L421 ceAbstractionStarter]: For program point L538(line 538) no Hoare annotation was computed. [2018-07-24 01:23:01,314 INFO L421 ceAbstractionStarter]: For program point L537(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,314 INFO L421 ceAbstractionStarter]: For program point L564(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,314 INFO L421 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed. [2018-07-24 01:23:01,314 INFO L421 ceAbstractionStarter]: For program point L561(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,314 INFO L421 ceAbstractionStarter]: For program point L568(line 568) no Hoare annotation was computed. [2018-07-24 01:23:01,314 INFO L421 ceAbstractionStarter]: For program point L567(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,315 INFO L421 ceAbstractionStarter]: For program point L565(line 565) no Hoare annotation was computed. [2018-07-24 01:23:01,315 INFO L421 ceAbstractionStarter]: For program point L328(lines 328 413) no Hoare annotation was computed. [2018-07-24 01:23:01,315 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-07-24 01:23:01,315 INFO L421 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed. [2018-07-24 01:23:01,315 INFO L421 ceAbstractionStarter]: For program point L552(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,315 INFO L421 ceAbstractionStarter]: For program point L550(line 550) no Hoare annotation was computed. [2018-07-24 01:23:01,315 INFO L421 ceAbstractionStarter]: For program point L315(lines 315 326) no Hoare annotation was computed. [2018-07-24 01:23:01,315 INFO L421 ceAbstractionStarter]: For program point L314(lines 314 413) no Hoare annotation was computed. [2018-07-24 01:23:01,316 INFO L421 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-07-24 01:23:01,316 INFO L421 ceAbstractionStarter]: For program point L555(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,316 INFO L421 ceAbstractionStarter]: For program point L559(line 559) no Hoare annotation was computed. [2018-07-24 01:23:01,316 INFO L421 ceAbstractionStarter]: For program point L558(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,316 INFO L421 ceAbstractionStarter]: For program point L332''(lines 332 335) no Hoare annotation was computed. [2018-07-24 01:23:01,316 INFO L421 ceAbstractionStarter]: For program point L582(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,316 INFO L421 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-07-24 01:23:01,316 INFO L421 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed. [2018-07-24 01:23:01,316 INFO L421 ceAbstractionStarter]: For program point L585(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,317 INFO L421 ceAbstractionStarter]: For program point L583(line 583) no Hoare annotation was computed. [2018-07-24 01:23:01,317 INFO L421 ceAbstractionStarter]: For program point L106(lines 106 413) no Hoare annotation was computed. [2018-07-24 01:23:01,317 INFO L421 ceAbstractionStarter]: For program point L589(line 589) no Hoare annotation was computed. [2018-07-24 01:23:01,317 INFO L421 ceAbstractionStarter]: For program point L588(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,317 INFO L421 ceAbstractionStarter]: For program point L349(lines 349 413) no Hoare annotation was computed. [2018-07-24 01:23:01,317 INFO L421 ceAbstractionStarter]: For program point L571(line 571) no Hoare annotation was computed. [2018-07-24 01:23:01,317 INFO L421 ceAbstractionStarter]: For program point L570(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,318 INFO L421 ceAbstractionStarter]: For program point L332(lines 332 335) no Hoare annotation was computed. [2018-07-24 01:23:01,318 INFO L421 ceAbstractionStarter]: For program point L574(line 574) no Hoare annotation was computed. [2018-07-24 01:23:01,318 INFO L421 ceAbstractionStarter]: For program point L331(lines 331 413) no Hoare annotation was computed. [2018-07-24 01:23:01,318 INFO L421 ceAbstractionStarter]: For program point L573(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,318 INFO L421 ceAbstractionStarter]: For program point L337(lines 337 413) no Hoare annotation was computed. [2018-07-24 01:23:01,318 INFO L421 ceAbstractionStarter]: For program point L579(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,318 INFO L421 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2018-07-24 01:23:01,318 INFO L421 ceAbstractionStarter]: For program point L576(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,319 INFO L421 ceAbstractionStarter]: For program point L298''(lines 298 307) no Hoare annotation was computed. [2018-07-24 01:23:01,319 INFO L421 ceAbstractionStarter]: For program point L338(lines 338 347) no Hoare annotation was computed. [2018-07-24 01:23:01,319 INFO L421 ceAbstractionStarter]: For program point L361(lines 361 413) no Hoare annotation was computed. [2018-07-24 01:23:01,319 INFO L421 ceAbstractionStarter]: For program point L123(lines 123 413) no Hoare annotation was computed. [2018-07-24 01:23:01,319 INFO L421 ceAbstractionStarter]: For program point L368(lines 368 413) no Hoare annotation was computed. [2018-07-24 01:23:01,319 INFO L421 ceAbstractionStarter]: For program point L592(line 592) no Hoare annotation was computed. [2018-07-24 01:23:01,319 INFO L421 ceAbstractionStarter]: For program point L591(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,319 INFO L421 ceAbstractionStarter]: For program point L113(lines 113 413) no Hoare annotation was computed. [2018-07-24 01:23:01,320 INFO L417 ceAbstractionStarter]: At program point L597(lines 29 598) the Hoare annotation is: (let ((.cse5 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 1))) (let ((.cse0 (not .cse5)) (.cse6 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 8)) (.cse7 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 7)) (.cse1 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0 1)) (.cse8 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 11))) (.cse2 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0 1)) (.cse3 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 8)) (.cse4 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse1 .cse6 .cse7 .cse2 .cse4) (and .cse7 .cse0 .cse3 .cse4) (and .cse6 (not .cse7) .cse8 .cse5) (and (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9) .cse3 .cse4) (and .cse1 .cse8 .cse3) (and .cse8 .cse3 (not .cse2)) (and (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 10) .cse3 .cse4)))) [2018-07-24 01:23:01,320 INFO L421 ceAbstractionStarter]: For program point L354(lines 354 413) no Hoare annotation was computed. [2018-07-24 01:23:01,320 INFO L421 ceAbstractionStarter]: For program point L595(line 595) no Hoare annotation was computed. [2018-07-24 01:23:01,320 INFO L421 ceAbstractionStarter]: For program point L594(lines 594 596) no Hoare annotation was computed. [2018-07-24 01:23:01,320 INFO L421 ceAbstractionStarter]: For program point L119(lines 119 413) no Hoare annotation was computed. [2018-07-24 01:23:01,320 INFO L421 ceAbstractionStarter]: For program point L381(lines 381 387) no Hoare annotation was computed. [2018-07-24 01:23:01,320 INFO L421 ceAbstractionStarter]: For program point L143(lines 143 413) no Hoare annotation was computed. [2018-07-24 01:23:01,320 INFO L421 ceAbstractionStarter]: For program point L148(lines 148 413) no Hoare annotation was computed. [2018-07-24 01:23:01,321 INFO L421 ceAbstractionStarter]: For program point L389(lines 389 413) no Hoare annotation was computed. [2018-07-24 01:23:01,321 INFO L421 ceAbstractionStarter]: For program point L130(lines 130 413) no Hoare annotation was computed. [2018-07-24 01:23:01,321 INFO L421 ceAbstractionStarter]: For program point L134(lines 134 413) no Hoare annotation was computed. [2018-07-24 01:23:01,321 INFO L421 ceAbstractionStarter]: For program point L375(lines 375 413) no Hoare annotation was computed. [2018-07-24 01:23:01,321 INFO L421 ceAbstractionStarter]: For program point L139(lines 139 413) no Hoare annotation was computed. [2018-07-24 01:23:01,321 INFO L421 ceAbstractionStarter]: For program point L378(lines 378 413) no Hoare annotation was computed. [2018-07-24 01:23:01,321 INFO L421 ceAbstractionStarter]: For program point L380(lines 380 413) no Hoare annotation was computed. [2018-07-24 01:23:01,321 INFO L421 ceAbstractionStarter]: For program point L75''(lines 75 80) no Hoare annotation was computed. [2018-07-24 01:23:01,321 INFO L421 ceAbstractionStarter]: For program point L165(lines 165 413) no Hoare annotation was computed. [2018-07-24 01:23:01,322 INFO L421 ceAbstractionStarter]: For program point L169(lines 169 413) no Hoare annotation was computed. [2018-07-24 01:23:01,322 INFO L421 ceAbstractionStarter]: For program point L394(lines 394 413) no Hoare annotation was computed. [2018-07-24 01:23:01,322 INFO L421 ceAbstractionStarter]: For program point L398(lines 398 413) no Hoare annotation was computed. [2018-07-24 01:23:01,322 INFO L421 ceAbstractionStarter]: For program point L154(lines 154 413) no Hoare annotation was computed. [2018-07-24 01:23:01,322 INFO L421 ceAbstractionStarter]: For program point L159(lines 159 413) no Hoare annotation was computed. [2018-07-24 01:23:01,322 INFO L421 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-07-24 01:23:01,322 INFO L421 ceAbstractionStarter]: For program point L185(lines 185 413) no Hoare annotation was computed. [2018-07-24 01:23:01,322 INFO L421 ceAbstractionStarter]: For program point L189(lines 189 413) no Hoare annotation was computed. [2018-07-24 01:23:01,323 INFO L421 ceAbstractionStarter]: For program point L187(lines 187 413) no Hoare annotation was computed. [2018-07-24 01:23:01,323 INFO L421 ceAbstractionStarter]: For program point L381''(lines 381 387) no Hoare annotation was computed. [2018-07-24 01:23:01,323 INFO L421 ceAbstractionStarter]: For program point L191(lines 191 413) no Hoare annotation was computed. [2018-07-24 01:23:01,323 INFO L421 ceAbstractionStarter]: For program point L175(lines 175 413) no Hoare annotation was computed. [2018-07-24 01:23:01,323 INFO L421 ceAbstractionStarter]: For program point L179(lines 179 413) no Hoare annotation was computed. [2018-07-24 01:23:01,323 INFO L421 ceAbstractionStarter]: For program point L194(lines 194 413) no Hoare annotation was computed. [2018-07-24 01:23:01,323 INFO L421 ceAbstractionStarter]: For program point L198(lines 198 413) no Hoare annotation was computed. [2018-07-24 01:23:01,323 INFO L421 ceAbstractionStarter]: For program point L315''(lines 315 326) no Hoare annotation was computed. [2018-07-24 01:23:01,324 INFO L421 ceAbstractionStarter]: For program point L30(lines 30 413) no Hoare annotation was computed. [2018-07-24 01:23:01,324 INFO L421 ceAbstractionStarter]: For program point L35(lines 35 413) no Hoare annotation was computed. [2018-07-24 01:23:01,324 INFO L421 ceAbstractionStarter]: For program point L38(lines 38 413) no Hoare annotation was computed. [2018-07-24 01:23:01,324 INFO L421 ceAbstractionStarter]: For program point L42(lines 42 413) no Hoare annotation was computed. [2018-07-24 01:23:01,324 INFO L421 ceAbstractionStarter]: For program point L47(lines 47 413) no Hoare annotation was computed. [2018-07-24 01:23:01,324 INFO L421 ceAbstractionStarter]: For program point L50(lines 50 413) no Hoare annotation was computed. [2018-07-24 01:23:01,324 INFO L421 ceAbstractionStarter]: For program point L54(lines 54 413) no Hoare annotation was computed. [2018-07-24 01:23:01,324 INFO L421 ceAbstractionStarter]: For program point L59(lines 59 413) no Hoare annotation was computed. [2018-07-24 01:23:01,324 INFO L421 ceAbstractionStarter]: For program point L65(lines 65 413) no Hoare annotation was computed. [2018-07-24 01:23:01,325 INFO L421 ceAbstractionStarter]: For program point L69(lines 69 413) no Hoare annotation was computed. [2018-07-24 01:23:01,325 INFO L421 ceAbstractionStarter]: For program point L74(lines 74 413) no Hoare annotation was computed. [2018-07-24 01:23:01,325 INFO L421 ceAbstractionStarter]: For program point L75(lines 75 80) no Hoare annotation was computed. [2018-07-24 01:23:01,325 INFO L421 ceAbstractionStarter]: For program point L83(lines 83 89) no Hoare annotation was computed. [2018-07-24 01:23:01,325 INFO L421 ceAbstractionStarter]: For program point L82(lines 82 413) no Hoare annotation was computed. [2018-07-24 01:23:01,325 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-24 01:23:01,325 INFO L421 ceAbstractionStarter]: For program point L91(lines 91 413) no Hoare annotation was computed. [2018-07-24 01:23:01,325 INFO L421 ceAbstractionStarter]: For program point L95(lines 95 413) no Hoare annotation was computed. [2018-07-24 01:23:01,325 INFO L421 ceAbstractionStarter]: For program point L99(lines 99 413) no Hoare annotation was computed. [2018-07-24 01:23:01,326 INFO L424 ceAbstractionStarter]: At program point L600(lines 600 617) the Hoare annotation is: true [2018-07-24 01:23:01,326 INFO L421 ceAbstractionStarter]: For program point L606(lines 606 616) no Hoare annotation was computed. [2018-07-24 01:23:01,326 INFO L421 ceAbstractionStarter]: For program point L611(line 611) no Hoare annotation was computed. [2018-07-24 01:23:01,326 INFO L421 ceAbstractionStarter]: For program point L402(lines 402 413) no Hoare annotation was computed. [2018-07-24 01:23:01,326 INFO L421 ceAbstractionStarter]: For program point L407(lines 407 413) no Hoare annotation was computed. [2018-07-24 01:23:01,326 INFO L421 ceAbstractionStarter]: For program point L404(lines 404 413) no Hoare annotation was computed. [2018-07-24 01:23:01,326 INFO L421 ceAbstractionStarter]: For program point L409(lines 409 413) no Hoare annotation was computed. [2018-07-24 01:23:01,326 INFO L421 ceAbstractionStarter]: For program point L421(line 421) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L420(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L424(line 424) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L423(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L429(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L427(line 427) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L426(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L414(lines 414 416) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L418(line 418) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L417(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,327 INFO L421 ceAbstractionStarter]: For program point L415(line 415) no Hoare annotation was computed. [2018-07-24 01:23:01,328 INFO L421 ceAbstractionStarter]: For program point L442(line 442) no Hoare annotation was computed. [2018-07-24 01:23:01,328 INFO L421 ceAbstractionStarter]: For program point L441(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,328 INFO L421 ceAbstractionStarter]: For program point L447(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,328 INFO L421 ceAbstractionStarter]: For program point L203(lines 203 210) no Hoare annotation was computed. [2018-07-24 01:23:01,328 INFO L421 ceAbstractionStarter]: For program point L445(line 445) no Hoare annotation was computed. [2018-07-24 01:23:01,328 INFO L421 ceAbstractionStarter]: For program point L202(lines 202 413) no Hoare annotation was computed. [2018-07-24 01:23:01,328 INFO L421 ceAbstractionStarter]: For program point L444(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,328 INFO L421 ceAbstractionStarter]: For program point L448(line 448) no Hoare annotation was computed. [2018-07-24 01:23:01,328 INFO L421 ceAbstractionStarter]: For program point L432(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L430(line 430) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L436(line 436) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L435(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L439(line 439) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L460(line 460) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L223(lines 223 413) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L465(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed. [2018-07-24 01:23:01,329 INFO L421 ceAbstractionStarter]: For program point L462(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,330 INFO L421 ceAbstractionStarter]: For program point L469(line 469) no Hoare annotation was computed. [2018-07-24 01:23:01,330 INFO L421 ceAbstractionStarter]: For program point L468(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,330 INFO L421 ceAbstractionStarter]: For program point L225(lines 225 413) no Hoare annotation was computed. [2018-07-24 01:23:01,330 INFO L421 ceAbstractionStarter]: For program point L466(line 466) no Hoare annotation was computed. [2018-07-24 01:23:01,330 INFO L421 ceAbstractionStarter]: For program point L450(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,330 INFO L421 ceAbstractionStarter]: For program point L212(lines 212 413) no Hoare annotation was computed. [2018-07-24 01:23:01,330 INFO L421 ceAbstractionStarter]: For program point L454(line 454) no Hoare annotation was computed. [2018-07-24 01:23:01,330 INFO L421 ceAbstractionStarter]: For program point L453(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,330 INFO L421 ceAbstractionStarter]: For program point L451(line 451) no Hoare annotation was computed. [2018-07-24 01:23:01,331 INFO L421 ceAbstractionStarter]: For program point L215(lines 215 413) no Hoare annotation was computed. [2018-07-24 01:23:01,331 INFO L421 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2018-07-24 01:23:01,331 INFO L421 ceAbstractionStarter]: For program point L456(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,331 INFO L421 ceAbstractionStarter]: For program point L218(lines 218 413) no Hoare annotation was computed. [2018-07-24 01:23:01,331 INFO L421 ceAbstractionStarter]: For program point L459(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,331 INFO L421 ceAbstractionStarter]: For program point L483(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,331 INFO L421 ceAbstractionStarter]: For program point L481(line 481) no Hoare annotation was computed. [2018-07-24 01:23:01,331 INFO L421 ceAbstractionStarter]: For program point L480(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,332 INFO L421 ceAbstractionStarter]: For program point L487(line 487) no Hoare annotation was computed. [2018-07-24 01:23:01,332 INFO L421 ceAbstractionStarter]: For program point L486(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,332 INFO L421 ceAbstractionStarter]: For program point L484(line 484) no Hoare annotation was computed. [2018-07-24 01:23:01,332 INFO L421 ceAbstractionStarter]: For program point L248(lines 248 413) no Hoare annotation was computed. [2018-07-24 01:23:01,332 INFO L421 ceAbstractionStarter]: For program point L489(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,332 INFO L421 ceAbstractionStarter]: For program point L490(line 490) no Hoare annotation was computed. [2018-07-24 01:23:01,332 INFO L421 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed. [2018-07-24 01:23:01,332 INFO L421 ceAbstractionStarter]: For program point L471(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,332 INFO L421 ceAbstractionStarter]: For program point L234(lines 234 413) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L475(line 475) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L232(lines 232 413) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L474(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L238(lines 238 246) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L237(lines 237 413) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L478(line 478) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L477(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L262(lines 262 274) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L261(lines 261 413) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L493(line 493) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L492(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,333 INFO L421 ceAbstractionStarter]: For program point L498(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L496(line 496) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L253(lines 253 413) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L495(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L259(lines 259 413) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L499(line 499) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L283(lines 283 413) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L286(lines 286 413) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L291(lines 291 413) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L276(lines 276 413) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startErr0AssertViolationERROR_FUNCTION(line 439) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L280(lines 280 413) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L293(lines 293 413) no Hoare annotation was computed. [2018-07-24 01:23:01,334 INFO L421 ceAbstractionStarter]: For program point L298(lines 298 307) no Hoare annotation was computed. [2018-07-24 01:23:01,335 INFO L421 ceAbstractionStarter]: For program point L297(lines 297 413) no Hoare annotation was computed. [2018-07-24 01:23:01,335 INFO L421 ceAbstractionStarter]: For program point L83''(lines 83 89) no Hoare annotation was computed. [2018-07-24 01:23:01,335 INFO L421 ceAbstractionStarter]: For program point L338''(lines 338 347) no Hoare annotation was computed. [2018-07-24 01:23:01,335 INFO L421 ceAbstractionStarter]: For program point L262''(lines 262 274) no Hoare annotation was computed. [2018-07-24 01:23:01,335 INFO L421 ceAbstractionStarter]: For program point L414'(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,335 INFO L421 ceAbstractionStarter]: For program point L438'(lines 29 598) no Hoare annotation was computed. [2018-07-24 01:23:01,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.07 01:23:01 BoogieIcfgContainer [2018-07-24 01:23:01,359 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-24 01:23:01,360 INFO L168 Benchmark]: Toolchain (without parser) took 26647.48 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -389.3 MB). Peak memory consumption was 688.7 MB. Max. memory is 7.1 GB. [2018-07-24 01:23:01,361 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-24 01:23:01,362 INFO L168 Benchmark]: CACSL2BoogieTranslator took 784.21 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-07-24 01:23:01,363 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.12 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-24 01:23:01,363 INFO L168 Benchmark]: Boogie Preprocessor took 243.32 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 741.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -825.3 MB). Peak memory consumption was 37.2 MB. Max. memory is 7.1 GB. [2018-07-24 01:23:01,364 INFO L168 Benchmark]: RCFGBuilder took 3222.90 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 107.7 MB). Peak memory consumption was 107.7 MB. Max. memory is 7.1 GB. [2018-07-24 01:23:01,365 INFO L168 Benchmark]: TraceAbstraction took 22305.99 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 336.6 MB). Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 286.0 MB). Peak memory consumption was 622.6 MB. Max. memory is 7.1 GB. [2018-07-24 01:23:01,370 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 784.21 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 86.12 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 243.32 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 741.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -825.3 MB). Peak memory consumption was 37.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3222.90 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 107.7 MB). Peak memory consumption was 107.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 22305.99 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 336.6 MB). Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 286.0 MB). Peak memory consumption was 622.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 439]: 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: 606]: Loop Invariant Derived loop invariant: ((((((((((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1) || (((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 <= 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 7) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1)) || (((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 7 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1)) || (((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 <= 8 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 7)) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 11)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1)) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 9 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1)) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 11)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8)) || ((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 11) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 == 1))) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 10 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1) - InvariantResult [Line: 29]: Loop Invariant Derived loop invariant: ((((((((((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1) || (((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 <= 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 7) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 == 1) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1)) || (((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 7 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1)) || (((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 <= 8 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 7)) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 11)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11 == 1)) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 9 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1)) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25 == 1 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 11)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8)) || ((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 11) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19 == 1))) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 10 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 8) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a21 == 1) - InvariantResult [Line: 600]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 228 locations, 1 error locations. SAFE Result, 22.2s OverallTime, 9 OverallIterations, 4 TraceHistogramMax, 18.0s AutomataDifference, 0.0s DeadEndRemovalTime, 1.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1413 SDtfs, 3688 SDslu, 617 SDs, 0 SdLazy, 6590 SolverSat, 1331 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 171 GetRequests, 143 SyntacticMatches, 2 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5412occurred in iteration=6, 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: 0.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 383 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 82 NumberOfFragments, 219 HoareAnnotationTreeSize, 3 FomulaSimplifications, 2318 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 3 FomulaSimplificationsInter, 262 FormulaSimplificationTreeSizeReductionInter, 0.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 1246 NumberOfCodeBlocks, 1246 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 1236 ConstructedInterpolants, 0 QuantifiedInterpolants, 371355 SizeOfPredicates, 0 NumberOfNonLiveVariables, 234 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 10 InterpolantComputations, 9 PerfectInterpolantSequences, 476/477 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem02_label40_true-unreach-call_false-termination.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-24_01-23-01-389.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem02_label40_true-unreach-call_false-termination.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-24_01-23-01-389.csv Received shutdown request...