java -Xss4m -Xmx6000000000 -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 ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem11_label27_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-71425fa [2018-07-22 11:17:01,614 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-22 11:17:01,617 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-22 11:17:01,632 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-22 11:17:01,632 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-22 11:17:01,633 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-22 11:17:01,634 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-22 11:17:01,642 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-22 11:17:01,646 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-22 11:17:01,646 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-22 11:17:01,647 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-22 11:17:01,648 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-22 11:17:01,649 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-22 11:17:01,658 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-22 11:17:01,659 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-22 11:17:01,659 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-22 11:17:01,660 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-22 11:17:01,664 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-22 11:17:01,666 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-22 11:17:01,667 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-22 11:17:01,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-22 11:17:01,672 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-22 11:17:01,676 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-22 11:17:01,692 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-22 11:17:01,718 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-22 11:17:01,718 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-22 11:17:01,719 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-22 11:17:01,719 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-22 11:17:01,720 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-22 11:17:01,720 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-22 11:17:01,720 INFO L133 SettingsManager]: * Use SBE=true [2018-07-22 11:17:01,720 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-22 11:17:01,721 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-22 11:17:01,722 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-22 11:17:01,723 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-22 11:17:01,723 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-22 11:17:01,723 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-22 11:17:01,723 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-22 11:17:01,723 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-22 11:17:01,724 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-22 11:17:01,724 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-22 11:17:01,724 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-22 11:17:01,724 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-22 11:17:01,724 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-22 11:17:01,725 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-22 11:17:01,725 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-22 11:17:01,725 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-22 11:17:01,725 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-22 11:17:01,725 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-22 11:17:01,726 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-22 11:17:01,726 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-22 11:17:01,726 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-22 11:17:01,726 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-22 11:17:01,781 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-22 11:17:01,797 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-22 11:17:01,804 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-22 11:17:01,807 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-22 11:17:01,807 INFO L276 PluginConnector]: CDTParser initialized [2018-07-22 11:17:01,808 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label27_true-unreach-call.c [2018-07-22 11:17:02,190 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/288136b3f/1930944657194003ba36b39e02b0eb8e/FLAGfa1366527 [2018-07-22 11:17:02,558 INFO L276 CDTParser]: Found 1 translation units. [2018-07-22 11:17:02,559 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label27_true-unreach-call.c [2018-07-22 11:17:02,578 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/288136b3f/1930944657194003ba36b39e02b0eb8e/FLAGfa1366527 [2018-07-22 11:17:02,598 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/288136b3f/1930944657194003ba36b39e02b0eb8e [2018-07-22 11:17:02,610 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-22 11:17:02,620 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-22 11:17:02,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-22 11:17:02,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-22 11:17:02,631 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-22 11:17:02,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:17:02" (1/1) ... [2018-07-22 11:17:02,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@464c5600 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:02, skipping insertion in model container [2018-07-22 11:17:02,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:17:02" (1/1) ... [2018-07-22 11:17:02,899 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-22 11:17:03,303 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-22 11:17:03,321 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-22 11:17:03,568 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-22 11:17:03,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03 WrapperNode [2018-07-22 11:17:03,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-22 11:17:03,711 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-22 11:17:03,711 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-22 11:17:03,711 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-22 11:17:03,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... [2018-07-22 11:17:03,765 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... [2018-07-22 11:17:03,895 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-22 11:17:03,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-22 11:17:03,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-22 11:17:03,895 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-22 11:17:03,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... [2018-07-22 11:17:03,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... [2018-07-22 11:17:03,916 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... [2018-07-22 11:17:03,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... [2018-07-22 11:17:03,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... [2018-07-22 11:17:04,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... [2018-07-22 11:17:04,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... [2018-07-22 11:17:04,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-22 11:17:04,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-22 11:17:04,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-22 11:17:04,048 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-22 11:17:04,049 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (1/1) ... No working directory specified, using /storage/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 [2018-07-22 11:17:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-07-22 11:17:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-22 11:17:04,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-22 11:17:08,663 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-22 11:17:08,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:17:08 BoogieIcfgContainer [2018-07-22 11:17:08,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-22 11:17:08,695 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-22 11:17:08,695 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-22 11:17:08,699 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-22 11:17:08,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 11:17:02" (1/3) ... [2018-07-22 11:17:08,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b8f16fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:17:08, skipping insertion in model container [2018-07-22 11:17:08,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:17:03" (2/3) ... [2018-07-22 11:17:08,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b8f16fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:17:08, skipping insertion in model container [2018-07-22 11:17:08,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:17:08" (3/3) ... [2018-07-22 11:17:08,703 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label27_true-unreach-call.c [2018-07-22 11:17:08,713 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-22 11:17:08,727 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-22 11:17:08,785 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-22 11:17:08,786 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-22 11:17:08,786 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-22 11:17:08,786 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-22 11:17:08,786 INFO L376 AbstractCegarLoop]: Backedges is TWOTRACK [2018-07-22 11:17:08,786 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-22 11:17:08,786 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-22 11:17:08,786 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-22 11:17:08,787 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-22 11:17:08,813 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2018-07-22 11:17:08,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-07-22 11:17:08,822 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 11:17:08,823 INFO L358 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] [2018-07-22 11:17:08,824 INFO L414 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 11:17:08,852 INFO L82 PathProgramCache]: Analyzing trace with hash -1586436998, now seen corresponding path program 1 times [2018-07-22 11:17:08,861 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 11:17:08,862 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 11:17:08,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:08,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 11:17:08,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-22 11:17:09,271 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 11:17:09,272 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-22 11:17:09,275 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 11:17:09,289 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 11:17:09,290 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 11:17:09,292 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 4 states. [2018-07-22 11:17:11,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 11:17:11,972 INFO L93 Difference]: Finished difference Result 972 states and 1744 transitions. [2018-07-22 11:17:11,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 11:17:11,973 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2018-07-22 11:17:11,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 11:17:11,995 INFO L225 Difference]: With dead ends: 972 [2018-07-22 11:17:11,995 INFO L226 Difference]: Without dead ends: 681 [2018-07-22 11:17:12,000 INFO L578 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 [2018-07-22 11:17:12,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 681 states. [2018-07-22 11:17:12,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 681 to 469. [2018-07-22 11:17:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 469 states. [2018-07-22 11:17:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 728 transitions. [2018-07-22 11:17:12,078 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 728 transitions. Word has length 43 [2018-07-22 11:17:12,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 11:17:12,078 INFO L471 AbstractCegarLoop]: Abstraction has 469 states and 728 transitions. [2018-07-22 11:17:12,079 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 11:17:12,079 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 728 transitions. [2018-07-22 11:17:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-07-22 11:17:12,083 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 11:17:12,084 INFO L358 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-07-22 11:17:12,084 INFO L414 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 11:17:12,084 INFO L82 PathProgramCache]: Analyzing trace with hash -1336800318, now seen corresponding path program 1 times [2018-07-22 11:17:12,084 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 11:17:12,085 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 11:17:12,086 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:12,086 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 11:17:12,086 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-22 11:17:12,384 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 11:17:12,384 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-22 11:17:12,386 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 11:17:12,386 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 11:17:12,386 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 11:17:12,387 INFO L87 Difference]: Start difference. First operand 469 states and 728 transitions. Second operand 4 states. [2018-07-22 11:17:14,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 11:17:14,605 INFO L93 Difference]: Finished difference Result 1695 states and 2717 transitions. [2018-07-22 11:17:14,606 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 11:17:14,606 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 112 [2018-07-22 11:17:14,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 11:17:14,613 INFO L225 Difference]: With dead ends: 1695 [2018-07-22 11:17:14,613 INFO L226 Difference]: Without dead ends: 1228 [2018-07-22 11:17:14,617 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 11:17:14,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1228 states. [2018-07-22 11:17:14,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1228 to 1214. [2018-07-22 11:17:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1214 states. [2018-07-22 11:17:14,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1214 states and 1784 transitions. [2018-07-22 11:17:14,688 INFO L78 Accepts]: Start accepts. Automaton has 1214 states and 1784 transitions. Word has length 112 [2018-07-22 11:17:14,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 11:17:14,688 INFO L471 AbstractCegarLoop]: Abstraction has 1214 states and 1784 transitions. [2018-07-22 11:17:14,688 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 11:17:14,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1784 transitions. [2018-07-22 11:17:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-07-22 11:17:14,700 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 11:17:14,700 INFO L358 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-07-22 11:17:14,700 INFO L414 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 11:17:14,700 INFO L82 PathProgramCache]: Analyzing trace with hash 1545962724, now seen corresponding path program 1 times [2018-07-22 11:17:14,704 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 11:17:14,704 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 11:17:14,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:14,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 11:17:14,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-22 11:17:14,894 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 11:17:14,894 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-07-22 11:17:14,895 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-22 11:17:14,896 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-22 11:17:14,896 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-22 11:17:14,896 INFO L87 Difference]: Start difference. First operand 1214 states and 1784 transitions. Second operand 3 states. [2018-07-22 11:17:17,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 11:17:17,099 INFO L93 Difference]: Finished difference Result 3354 states and 4986 transitions. [2018-07-22 11:17:17,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-22 11:17:17,099 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 115 [2018-07-22 11:17:17,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 11:17:17,110 INFO L225 Difference]: With dead ends: 3354 [2018-07-22 11:17:17,110 INFO L226 Difference]: Without dead ends: 2142 [2018-07-22 11:17:17,112 INFO L578 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 [2018-07-22 11:17:17,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2142 states. [2018-07-22 11:17:17,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2142 to 2142. [2018-07-22 11:17:17,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2142 states. [2018-07-22 11:17:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 2142 states and 2951 transitions. [2018-07-22 11:17:17,182 INFO L78 Accepts]: Start accepts. Automaton has 2142 states and 2951 transitions. Word has length 115 [2018-07-22 11:17:17,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 11:17:17,182 INFO L471 AbstractCegarLoop]: Abstraction has 2142 states and 2951 transitions. [2018-07-22 11:17:17,182 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-22 11:17:17,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 2951 transitions. [2018-07-22 11:17:17,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-07-22 11:17:17,188 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 11:17:17,195 INFO L358 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-07-22 11:17:17,195 INFO L414 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 11:17:17,196 INFO L82 PathProgramCache]: Analyzing trace with hash 908048318, now seen corresponding path program 1 times [2018-07-22 11:17:17,196 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 11:17:17,196 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 11:17:17,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:17,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 11:17:17,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:17,591 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-07-22 11:17:17,591 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 11:17:17,591 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/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 [2018-07-22 11:17:17,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 11:17:17,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:17,709 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 11:17:17,765 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-07-22 11:17:17,798 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-22 11:17:17,798 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 3 [2018-07-22 11:17:17,799 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 11:17:17,799 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 11:17:17,799 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 11:17:17,800 INFO L87 Difference]: Start difference. First operand 2142 states and 2951 transitions. Second operand 4 states. [2018-07-22 11:17:20,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 11:17:20,858 INFO L93 Difference]: Finished difference Result 6510 states and 8738 transitions. [2018-07-22 11:17:20,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 11:17:20,861 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 156 [2018-07-22 11:17:20,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 11:17:20,880 INFO L225 Difference]: With dead ends: 6510 [2018-07-22 11:17:20,881 INFO L226 Difference]: Without dead ends: 4370 [2018-07-22 11:17:20,885 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 11:17:20,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4370 states. [2018-07-22 11:17:20,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4370 to 4369. [2018-07-22 11:17:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4369 states. [2018-07-22 11:17:21,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 4369 states and 5537 transitions. [2018-07-22 11:17:21,000 INFO L78 Accepts]: Start accepts. Automaton has 4369 states and 5537 transitions. Word has length 156 [2018-07-22 11:17:21,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 11:17:21,001 INFO L471 AbstractCegarLoop]: Abstraction has 4369 states and 5537 transitions. [2018-07-22 11:17:21,001 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 11:17:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 4369 states and 5537 transitions. [2018-07-22 11:17:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-07-22 11:17:21,004 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 11:17:21,004 INFO L358 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 11:17:21,004 INFO L414 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 11:17:21,005 INFO L82 PathProgramCache]: Analyzing trace with hash -1647458620, now seen corresponding path program 1 times [2018-07-22 11:17:21,005 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 11:17:21,005 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 11:17:21,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:21,006 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 11:17:21,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:21,454 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-22 11:17:21,455 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 11:17:21,455 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-22 11:17:21,455 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-22 11:17:21,455 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-22 11:17:21,456 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-22 11:17:21,456 INFO L87 Difference]: Start difference. First operand 4369 states and 5537 transitions. Second operand 5 states. [2018-07-22 11:17:27,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 11:17:27,987 INFO L93 Difference]: Finished difference Result 15442 states and 20105 transitions. [2018-07-22 11:17:27,987 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-07-22 11:17:27,987 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 171 [2018-07-22 11:17:27,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 11:17:28,027 INFO L225 Difference]: With dead ends: 15442 [2018-07-22 11:17:28,028 INFO L226 Difference]: Without dead ends: 10512 [2018-07-22 11:17:28,036 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-22 11:17:28,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10512 states. [2018-07-22 11:17:28,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10512 to 9002. [2018-07-22 11:17:28,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9002 states. [2018-07-22 11:17:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9002 states to 9002 states and 11079 transitions. [2018-07-22 11:17:28,251 INFO L78 Accepts]: Start accepts. Automaton has 9002 states and 11079 transitions. Word has length 171 [2018-07-22 11:17:28,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 11:17:28,252 INFO L471 AbstractCegarLoop]: Abstraction has 9002 states and 11079 transitions. [2018-07-22 11:17:28,252 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-22 11:17:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 9002 states and 11079 transitions. [2018-07-22 11:17:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-07-22 11:17:28,258 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 11:17:28,258 INFO L358 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 11:17:28,258 INFO L414 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 11:17:28,260 INFO L82 PathProgramCache]: Analyzing trace with hash -1120556445, now seen corresponding path program 1 times [2018-07-22 11:17:28,262 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 11:17:28,262 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 11:17:28,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:28,263 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 11:17:28,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:28,732 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2018-07-22 11:17:28,732 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 11:17:28,733 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-22 11:17:28,733 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 11:17:28,733 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 11:17:28,734 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 11:17:28,734 INFO L87 Difference]: Start difference. First operand 9002 states and 11079 transitions. Second operand 4 states. [2018-07-22 11:17:30,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 11:17:30,686 INFO L93 Difference]: Finished difference Result 22834 states and 28110 transitions. [2018-07-22 11:17:30,686 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 11:17:30,686 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 226 [2018-07-22 11:17:30,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 11:17:30,751 INFO L225 Difference]: With dead ends: 22834 [2018-07-22 11:17:30,751 INFO L226 Difference]: Without dead ends: 14019 [2018-07-22 11:17:30,764 INFO L578 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 [2018-07-22 11:17:30,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14019 states. [2018-07-22 11:17:30,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14019 to 13257. [2018-07-22 11:17:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13257 states. [2018-07-22 11:17:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13257 states to 13257 states and 15887 transitions. [2018-07-22 11:17:31,021 INFO L78 Accepts]: Start accepts. Automaton has 13257 states and 15887 transitions. Word has length 226 [2018-07-22 11:17:31,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 11:17:31,021 INFO L471 AbstractCegarLoop]: Abstraction has 13257 states and 15887 transitions. [2018-07-22 11:17:31,021 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 11:17:31,022 INFO L276 IsEmpty]: Start isEmpty. Operand 13257 states and 15887 transitions. [2018-07-22 11:17:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2018-07-22 11:17:31,036 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 11:17:31,036 INFO L358 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-07-22 11:17:31,037 INFO L414 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 11:17:31,037 INFO L82 PathProgramCache]: Analyzing trace with hash 372601140, now seen corresponding path program 1 times [2018-07-22 11:17:31,037 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 11:17:31,037 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 11:17:31,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:31,038 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 11:17:31,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 159 proven. 5 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-07-22 11:17:31,665 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 11:17:31,665 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2018-07-22 11:17:31,678 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-22 11:17:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:31,801 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 11:17:31,892 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-07-22 11:17:31,925 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-22 11:17:31,926 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 4 [2018-07-22 11:17:31,926 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 11:17:31,927 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 11:17:31,927 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 11:17:31,927 INFO L87 Difference]: Start difference. First operand 13257 states and 15887 transitions. Second operand 4 states. [2018-07-22 11:17:33,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 11:17:33,404 INFO L93 Difference]: Finished difference Result 25395 states and 30496 transitions. [2018-07-22 11:17:33,425 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-22 11:17:33,425 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 291 [2018-07-22 11:17:33,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 11:17:33,453 INFO L225 Difference]: With dead ends: 25395 [2018-07-22 11:17:33,453 INFO L226 Difference]: Without dead ends: 13440 [2018-07-22 11:17:33,478 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 11:17:33,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13440 states. [2018-07-22 11:17:33,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13440 to 13070. [2018-07-22 11:17:33,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13070 states. [2018-07-22 11:17:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13070 states to 13070 states and 15325 transitions. [2018-07-22 11:17:33,696 INFO L78 Accepts]: Start accepts. Automaton has 13070 states and 15325 transitions. Word has length 291 [2018-07-22 11:17:33,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 11:17:33,697 INFO L471 AbstractCegarLoop]: Abstraction has 13070 states and 15325 transitions. [2018-07-22 11:17:33,697 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 11:17:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 13070 states and 15325 transitions. [2018-07-22 11:17:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2018-07-22 11:17:33,728 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 11:17:33,728 INFO L358 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 11:17:33,729 INFO L414 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 11:17:33,729 INFO L82 PathProgramCache]: Analyzing trace with hash -1314445698, now seen corresponding path program 1 times [2018-07-22 11:17:33,729 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 11:17:33,729 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 11:17:33,730 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:33,730 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 11:17:33,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 11:17:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 11:17:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2018-07-22 11:17:34,525 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 11:17:34,525 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-22 11:17:34,526 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 11:17:34,526 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 11:17:34,526 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 11:17:34,527 INFO L87 Difference]: Start difference. First operand 13070 states and 15325 transitions. Second operand 4 states. [2018-07-22 11:17:37,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 11:17:37,461 INFO L93 Difference]: Finished difference Result 25409 states and 29740 transitions. [2018-07-22 11:17:37,461 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 11:17:37,462 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 419 [2018-07-22 11:17:37,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 11:17:37,462 INFO L225 Difference]: With dead ends: 25409 [2018-07-22 11:17:37,463 INFO L226 Difference]: Without dead ends: 0 [2018-07-22 11:17:37,485 INFO L578 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 [2018-07-22 11:17:37,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-22 11:17:37,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-22 11:17:37,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-22 11:17:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-22 11:17:37,486 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 419 [2018-07-22 11:17:37,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 11:17:37,487 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-22 11:17:37,487 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 11:17:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-22 11:17:37,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-22 11:17:37,493 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-22 11:17:37,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 11:17:37,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 11:17:37,618 WARN L169 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 71 [2018-07-22 11:17:37,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 11:17:37,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 11:17:38,533 WARN L169 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 36 [2018-07-22 11:17:38,901 WARN L169 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 36 [2018-07-22 11:17:38,903 INFO L421 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-07-22 11:17:38,903 INFO L421 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,903 INFO L421 ceAbstractionStarter]: For program point L904''(lines 904 914) no Hoare annotation was computed. [2018-07-22 11:17:38,903 INFO L421 ceAbstractionStarter]: For program point L478''(lines 478 486) no Hoare annotation was computed. [2018-07-22 11:17:38,903 INFO L421 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,903 INFO L421 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-07-22 11:17:38,903 INFO L421 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L970''(lines 970 980) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-07-22 11:17:38,904 INFO L421 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,905 INFO L421 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,906 INFO L421 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,906 INFO L421 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,906 INFO L421 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,906 INFO L421 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-07-22 11:17:38,906 INFO L421 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-07-22 11:17:38,906 INFO L421 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,906 INFO L421 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,906 INFO L421 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,906 INFO L421 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,907 INFO L421 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,907 INFO L421 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,907 INFO L421 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,907 INFO L421 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,907 INFO L421 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,907 INFO L421 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,907 INFO L421 ceAbstractionStarter]: For program point L587''(lines 587 597) no Hoare annotation was computed. [2018-07-22 11:17:38,907 INFO L421 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,907 INFO L421 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,908 INFO L421 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,909 INFO L421 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-07-22 11:17:38,909 INFO L421 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,909 INFO L421 ceAbstractionStarter]: For program point L101(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,909 INFO L421 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-07-22 11:17:38,909 INFO L421 ceAbstractionStarter]: For program point L104(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,909 INFO L421 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,909 INFO L421 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-07-22 11:17:38,909 INFO L421 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-07-22 11:17:38,909 INFO L421 ceAbstractionStarter]: For program point L107(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,910 INFO L421 ceAbstractionStarter]: For program point L648''(lines 648 657) no Hoare annotation was computed. [2018-07-22 11:17:38,910 INFO L421 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,910 INFO L421 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,910 INFO L421 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,910 INFO L421 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-07-22 11:17:38,910 INFO L421 ceAbstractionStarter]: For program point L131'(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,910 INFO L421 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-07-22 11:17:38,910 INFO L421 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,911 INFO L421 ceAbstractionStarter]: For program point L122(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,911 INFO L421 ceAbstractionStarter]: For program point L128(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,911 INFO L421 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-07-22 11:17:38,911 INFO L421 ceAbstractionStarter]: For program point L125(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,911 INFO L421 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-07-22 11:17:38,911 INFO L421 ceAbstractionStarter]: For program point L515''(lines 515 525) no Hoare annotation was computed. [2018-07-22 11:17:38,911 INFO L421 ceAbstractionStarter]: For program point L113(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,911 INFO L421 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-07-22 11:17:38,911 INFO L421 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,912 INFO L421 ceAbstractionStarter]: For program point L110(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,912 INFO L421 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-07-22 11:17:38,912 INFO L421 ceAbstractionStarter]: For program point L116(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,912 INFO L421 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,912 INFO L421 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-07-22 11:17:38,912 INFO L421 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,912 INFO L421 ceAbstractionStarter]: For program point L119(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,912 INFO L421 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,912 INFO L421 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L140(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L146(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L143(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L149(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-07-22 11:17:38,913 INFO L421 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,914 INFO L421 ceAbstractionStarter]: For program point L134(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,914 INFO L421 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-07-22 11:17:38,914 INFO L421 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-07-22 11:17:38,914 INFO L421 ceAbstractionStarter]: For program point L137(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,914 INFO L421 ceAbstractionStarter]: For program point L164(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,914 INFO L421 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-07-22 11:17:38,914 INFO L421 ceAbstractionStarter]: For program point L161(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,914 INFO L421 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-07-22 11:17:38,915 INFO L421 ceAbstractionStarter]: For program point L167(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,915 INFO L421 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-07-22 11:17:38,915 INFO L421 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-07-22 11:17:38,915 INFO L421 ceAbstractionStarter]: For program point L170(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,915 INFO L421 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-07-22 11:17:38,915 INFO L421 ceAbstractionStarter]: For program point L152(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,915 INFO L421 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-07-22 11:17:38,916 INFO L421 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-07-22 11:17:38,916 INFO L421 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-07-22 11:17:38,916 INFO L421 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,916 INFO L421 ceAbstractionStarter]: For program point L155(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L158(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L604''(lines 604 614) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L185(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L188(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,917 INFO L421 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-07-22 11:17:38,918 INFO L421 ceAbstractionStarter]: For program point L191(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,918 INFO L421 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-07-22 11:17:38,918 INFO L421 ceAbstractionStarter]: For program point L173(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,918 INFO L421 ceAbstractionStarter]: For program point L179(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,918 INFO L421 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-07-22 11:17:38,918 INFO L421 ceAbstractionStarter]: For program point L176(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,918 INFO L421 ceAbstractionStarter]: For program point L182(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,918 INFO L421 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-07-22 11:17:38,918 INFO L421 ceAbstractionStarter]: For program point L197(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L194(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L26(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L29(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L940''(lines 940 952) no Hoare annotation was computed. [2018-07-22 11:17:38,919 INFO L421 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L32(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L35(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L38(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L41(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-07-22 11:17:38,920 INFO L421 ceAbstractionStarter]: For program point L44(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,921 INFO L421 ceAbstractionStarter]: For program point L47(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,921 INFO L421 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-07-22 11:17:38,921 INFO L421 ceAbstractionStarter]: For program point L866''(lines 866 875) no Hoare annotation was computed. [2018-07-22 11:17:38,921 INFO L421 ceAbstractionStarter]: For program point L50(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,921 INFO L421 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-07-22 11:17:38,921 INFO L421 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-07-22 11:17:38,921 INFO L421 ceAbstractionStarter]: For program point L53(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,921 INFO L421 ceAbstractionStarter]: For program point L56(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,921 INFO L421 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L59(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L62(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L65(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L68(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-07-22 11:17:38,922 INFO L421 ceAbstractionStarter]: For program point L71(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L74(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L77(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L80(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L83(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-07-22 11:17:38,923 INFO L421 ceAbstractionStarter]: For program point L86(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point L89(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point L916''(lines 916 926) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point L92(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-07-22 11:17:38,924 INFO L421 ceAbstractionStarter]: For program point L95(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,925 INFO L421 ceAbstractionStarter]: For program point L98(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,926 INFO L421 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-07-22 11:17:38,926 INFO L421 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,926 INFO L421 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,926 INFO L421 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,927 INFO L421 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,927 INFO L421 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-07-22 11:17:38,927 INFO L421 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,927 INFO L421 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,927 INFO L421 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,927 INFO L421 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,927 INFO L421 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,927 INFO L421 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,927 INFO L421 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,928 INFO L421 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,929 INFO L421 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,929 INFO L421 ceAbstractionStarter]: For program point L399''(lines 399 410) no Hoare annotation was computed. [2018-07-22 11:17:38,929 INFO L421 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,929 INFO L421 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,929 INFO L421 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,929 INFO L421 ceAbstractionStarter]: For program point L695''(lines 695 705) no Hoare annotation was computed. [2018-07-22 11:17:38,929 INFO L421 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,929 INFO L421 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,929 INFO L421 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,930 INFO L421 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,935 INFO L421 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,935 INFO L421 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,935 INFO L421 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-07-22 11:17:38,935 INFO L421 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,935 INFO L421 ceAbstractionStarter]: For program point L200(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,935 INFO L421 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L203(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L805''(lines 805 815) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L488''(lines 488 499) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L718''(lines 718 730) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,936 INFO L421 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L23'(lines 22 1026) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,937 INFO L421 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,938 INFO L421 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-07-22 11:17:38,938 INFO L417 ceAbstractionStarter]: At program point L1034''(lines 1034 1043) the Hoare annotation is: (let ((.cse0 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 1)) (.cse5 (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0 43) 0)) (.cse2 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0 312)) (.cse1 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 140)) (.cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 13)) (.cse6 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 9)) (.cse4 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 0))) (or (and .cse0 .cse1) (and .cse2 .cse3 .cse4) (and .cse0 (< 138 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0)) (and .cse0 (not (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 12))) (and .cse5 .cse4) (and .cse6 (and .cse5 .cse1)) (and .cse2 .cse1 .cse4) (and (not .cse3) (not .cse6) .cse4))) [2018-07-22 11:17:38,938 INFO L421 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,938 INFO L421 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,939 INFO L421 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-07-22 11:17:38,939 INFO L421 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,939 INFO L421 ceAbstractionStarter]: For program point L758''(lines 758 768) no Hoare annotation was computed. [2018-07-22 11:17:38,939 INFO L421 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,939 INFO L421 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,939 INFO L421 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,939 INFO L421 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,939 INFO L421 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,939 INFO L421 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L417 ceAbstractionStarter]: At program point L1025(lines 22 1026) the Hoare annotation is: (let ((.cse0 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 1)) (.cse5 (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0 43) 0)) (.cse2 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0 312)) (.cse1 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 140)) (.cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 13)) (.cse6 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 9)) (.cse4 (<= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 0))) (or (and .cse0 .cse1) (and .cse2 .cse3 .cse4) (and .cse0 (< 138 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0)) (and .cse0 (not (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 12))) (and .cse5 .cse4) (and .cse6 (and .cse5 .cse1)) (and .cse2 .cse1 .cse4) (and (not .cse3) (not .cse6) .cse4))) [2018-07-22 11:17:38,940 INFO L424 ceAbstractionStarter]: At program point L1028(lines 1028 1044) the Hoare annotation is: true [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startErr0AssertViolationERROR_FUNCTION(line 132) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point L1034(lines 1034 1043) no Hoare annotation was computed. [2018-07-22 11:17:38,940 INFO L421 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-07-22 11:17:38,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.07 11:17:38 BoogieIcfgContainer [2018-07-22 11:17:38,976 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-22 11:17:38,977 INFO L168 Benchmark]: Toolchain (without parser) took 36366.31 ms. Allocated memory was 308.3 MB in the beginning and 889.2 MB in the end (delta: 580.9 MB). Free memory was 250.1 MB in the beginning and 738.0 MB in the end (delta: -487.9 MB). Peak memory consumption was 587.4 MB. Max. memory is 5.3 GB. [2018-07-22 11:17:38,980 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 308.3 MB. Free memory is still 273.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-07-22 11:17:38,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1087.81 ms. Allocated memory was 308.3 MB in the beginning and 344.5 MB in the end (delta: 36.2 MB). Free memory was 249.1 MB in the beginning and 301.3 MB in the end (delta: -52.2 MB). Peak memory consumption was 79.0 MB. Max. memory is 5.3 GB. [2018-07-22 11:17:38,982 INFO L168 Benchmark]: Boogie Procedure Inliner took 184.26 ms. Allocated memory is still 344.5 MB. Free memory was 301.3 MB in the beginning and 281.0 MB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 5.3 GB. [2018-07-22 11:17:38,982 INFO L168 Benchmark]: Boogie Preprocessor took 152.54 ms. Allocated memory is still 344.5 MB. Free memory was 281.0 MB in the beginning and 271.3 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 5.3 GB. [2018-07-22 11:17:38,983 INFO L168 Benchmark]: RCFGBuilder took 4646.31 ms. Allocated memory was 344.5 MB in the beginning and 504.4 MB in the end (delta: 159.9 MB). Free memory was 271.3 MB in the beginning and 278.8 MB in the end (delta: -7.5 MB). Peak memory consumption was 168.7 MB. Max. memory is 5.3 GB. [2018-07-22 11:17:38,984 INFO L168 Benchmark]: TraceAbstraction took 30280.86 ms. Allocated memory was 504.4 MB in the beginning and 889.2 MB in the end (delta: 384.8 MB). Free memory was 278.8 MB in the beginning and 738.0 MB in the end (delta: -459.3 MB). Peak memory consumption was 420.0 MB. Max. memory is 5.3 GB. [2018-07-22 11:17:38,994 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 308.3 MB. Free memory is still 273.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 1087.81 ms. Allocated memory was 308.3 MB in the beginning and 344.5 MB in the end (delta: 36.2 MB). Free memory was 249.1 MB in the beginning and 301.3 MB in the end (delta: -52.2 MB). Peak memory consumption was 79.0 MB. Max. memory is 5.3 GB. * Boogie Procedure Inliner took 184.26 ms. Allocated memory is still 344.5 MB. Free memory was 301.3 MB in the beginning and 281.0 MB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 152.54 ms. Allocated memory is still 344.5 MB. Free memory was 281.0 MB in the beginning and 271.3 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 5.3 GB. * RCFGBuilder took 4646.31 ms. Allocated memory was 344.5 MB in the beginning and 504.4 MB in the end (delta: 159.9 MB). Free memory was 271.3 MB in the beginning and 278.8 MB in the end (delta: -7.5 MB). Peak memory consumption was 168.7 MB. Max. memory is 5.3 GB. * TraceAbstraction took 30280.86 ms. Allocated memory was 504.4 MB in the beginning and 889.2 MB in the end (delta: 384.8 MB). Free memory was 278.8 MB in the beginning and 738.0 MB in the end (delta: -459.3 MB). Peak memory consumption was 420.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 132]: 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: 22]: Loop Invariant Derived loop invariant: (((((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 == 1 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 140) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23 <= 312 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 13) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 <= 0)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 == 1 && 138 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 == 1 && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 12))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23 + 43 <= 0 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 <= 0)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 9 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23 + 43 <= 0 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 140)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23 <= 312 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 140) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 <= 0)) || ((!(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 13) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 9)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 <= 0) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: (((((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 == 1 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 140) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23 <= 312 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 13) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 <= 0)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 == 1 && 138 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 == 1 && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 12))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23 + 43 <= 0 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 <= 0)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 9 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23 + 43 <= 0 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 140)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23 <= 312 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 140) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 <= 0)) || ((!(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 13) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 9)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 <= 0) - InvariantResult [Line: 1028]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 284 locations, 1 error locations. SAFE Result, 30.1s OverallTime, 8 OverallIterations, 4 TraceHistogramMax, 23.3s AutomataDifference, 0.0s DeadEndRemovalTime, 1.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 1695 SDtfs, 3207 SDslu, 875 SDs, 0 SdLazy, 8521 SolverSat, 2170 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 20.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 474 GetRequests, 456 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=13257occurred 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: 1.0s AutomataMinimizationTime, 8 MinimizatonAttempts, 2869 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 148 NumberOfFragments, 155 HoareAnnotationTreeSize, 3 FomulaSimplifications, 2620 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 3 FomulaSimplificationsInter, 842 FormulaSimplificationTreeSizeReductionInter, 1.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 1980 NumberOfCodeBlocks, 1980 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 1970 ConstructedInterpolants, 0 QuantifiedInterpolants, 1133831 SizeOfPredicates, 2 NumberOfNonLiveVariables, 618 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 10 InterpolantComputations, 8 PerfectInterpolantSequences, 1194/1204 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/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/Problem11_label27_true-unreach-call.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-22_11-17-39-023.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/Problem11_label27_true-unreach-call.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-22_11-17-39-023.csv Received shutdown request...