java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem02_label01_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-df4b876 [2018-11-06 19:50:43,897 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-06 19:50:43,900 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-06 19:50:43,912 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-06 19:50:43,912 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-06 19:50:43,913 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-06 19:50:43,915 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-06 19:50:43,917 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-06 19:50:43,919 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-06 19:50:43,920 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-06 19:50:43,921 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-06 19:50:43,921 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-06 19:50:43,923 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-06 19:50:43,926 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-06 19:50:43,928 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-06 19:50:43,929 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-06 19:50:43,932 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-06 19:50:43,939 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-06 19:50:43,941 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-06 19:50:43,943 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-06 19:50:43,944 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-06 19:50:43,946 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-06 19:50:43,949 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-06 19:50:43,959 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-06 19:50:43,975 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-06 19:50:43,975 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-06 19:50:43,976 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-06 19:50:43,977 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-06 19:50:43,977 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-06 19:50:43,978 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-06 19:50:43,978 INFO L133 SettingsManager]: * Use SBE=true [2018-11-06 19:50:43,978 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-06 19:50:43,978 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-06 19:50:43,979 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-06 19:50:43,979 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-06 19:50:43,979 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-06 19:50:43,979 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-06 19:50:43,980 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-06 19:50:43,980 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-06 19:50:43,980 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-06 19:50:43,980 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-06 19:50:43,981 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-06 19:50:43,981 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-06 19:50:43,981 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-06 19:50:43,981 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-06 19:50:43,982 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-06 19:50:43,982 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-06 19:50:43,982 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-06 19:50:43,982 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-06 19:50:43,983 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-06 19:50:43,983 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-06 19:50:43,983 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-06 19:50:44,042 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-06 19:50:44,060 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-06 19:50:44,064 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-06 19:50:44,066 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-06 19:50:44,066 INFO L276 PluginConnector]: CDTParser initialized [2018-11-06 19:50:44,067 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label01_true-unreach-call_false-termination.c [2018-11-06 19:50:44,135 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a8fb6abb/4fb8e20d36244381b726c31ac500adf7/FLAGa2442d292 [2018-11-06 19:50:44,688 INFO L298 CDTParser]: Found 1 translation units. [2018-11-06 19:50:44,689 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label01_true-unreach-call_false-termination.c [2018-11-06 19:50:44,706 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a8fb6abb/4fb8e20d36244381b726c31ac500adf7/FLAGa2442d292 [2018-11-06 19:50:44,732 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a8fb6abb/4fb8e20d36244381b726c31ac500adf7 [2018-11-06 19:50:44,745 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-06 19:50:44,747 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-06 19:50:44,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-06 19:50:44,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-06 19:50:44,757 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-06 19:50:44,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:50:44" (1/1) ... [2018-11-06 19:50:44,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34389c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:44, skipping insertion in model container [2018-11-06 19:50:44,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:50:44" (1/1) ... [2018-11-06 19:50:44,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-06 19:50:44,852 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-06 19:50:45,377 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-06 19:50:45,383 INFO L189 MainTranslator]: Completed pre-run [2018-11-06 19:50:45,525 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-06 19:50:45,551 INFO L193 MainTranslator]: Completed translation [2018-11-06 19:50:45,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45 WrapperNode [2018-11-06 19:50:45,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-06 19:50:45,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-06 19:50:45,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-06 19:50:45,553 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-06 19:50:45,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... [2018-11-06 19:50:45,582 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... [2018-11-06 19:50:45,736 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-06 19:50:45,736 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-06 19:50:45,736 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-06 19:50:45,736 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-06 19:50:45,748 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... [2018-11-06 19:50:45,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... [2018-11-06 19:50:45,753 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... [2018-11-06 19:50:45,754 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... [2018-11-06 19:50:45,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... [2018-11-06 19:50:45,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... [2018-11-06 19:50:45,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... [2018-11-06 19:50:45,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-06 19:50:45,828 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-06 19:50:45,828 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-06 19:50:45,828 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-06 19:50:45,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-06 19:50:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-06 19:50:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-06 19:50:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-06 19:50:48,834 INFO L276 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-06 19:50:48,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:50:48 BoogieIcfgContainer [2018-11-06 19:50:48,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-06 19:50:48,836 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-06 19:50:48,836 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-06 19:50:48,839 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-06 19:50:48,839 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 07:50:44" (1/3) ... [2018-11-06 19:50:48,840 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a5fa1e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:50:48, skipping insertion in model container [2018-11-06 19:50:48,840 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:50:45" (2/3) ... [2018-11-06 19:50:48,841 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a5fa1e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:50:48, skipping insertion in model container [2018-11-06 19:50:48,841 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:50:48" (3/3) ... [2018-11-06 19:50:48,843 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem02_label01_true-unreach-call_false-termination.c [2018-11-06 19:50:48,853 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-06 19:50:48,862 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-06 19:50:48,880 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-06 19:50:48,917 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-06 19:50:48,918 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-06 19:50:48,919 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-06 19:50:48,919 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-06 19:50:48,919 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-06 19:50:48,920 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-06 19:50:48,920 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-06 19:50:48,920 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-06 19:50:48,920 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-06 19:50:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states. [2018-11-06 19:50:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-11-06 19:50:48,959 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:50:48,960 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 19:50:48,963 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:50:48,969 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:50:48,969 INFO L82 PathProgramCache]: Analyzing trace with hash 315596268, now seen corresponding path program 1 times [2018-11-06 19:50:48,971 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:50:48,972 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:50:49,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:50:49,031 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:50:49,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:50:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:50:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-06 19:50:49,641 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:50:49,641 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:50:49,647 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:50:49,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:50:49,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:50:49,666 INFO L87 Difference]: Start difference. First operand 228 states. Second operand 4 states. [2018-11-06 19:50:52,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:50:52,106 INFO L93 Difference]: Finished difference Result 793 states and 1381 transitions. [2018-11-06 19:50:52,106 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 19:50:52,108 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 114 [2018-11-06 19:50:52,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:50:52,131 INFO L225 Difference]: With dead ends: 793 [2018-11-06 19:50:52,131 INFO L226 Difference]: Without dead ends: 558 [2018-11-06 19:50:52,136 INFO L604 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 [2018-11-06 19:50:52,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 558 states. [2018-11-06 19:50:52,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 558 to 371. [2018-11-06 19:50:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 371 states. [2018-11-06 19:50:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 605 transitions. [2018-11-06 19:50:52,212 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 605 transitions. Word has length 114 [2018-11-06 19:50:52,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:50:52,213 INFO L480 AbstractCegarLoop]: Abstraction has 371 states and 605 transitions. [2018-11-06 19:50:52,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:50:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 605 transitions. [2018-11-06 19:50:52,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-06 19:50:52,220 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:50:52,220 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 19:50:52,221 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:50:52,221 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:50:52,221 INFO L82 PathProgramCache]: Analyzing trace with hash 80217527, now seen corresponding path program 1 times [2018-11-06 19:50:52,222 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:50:52,222 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:50:52,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:50:52,223 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:50:52,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:50:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:50:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-06 19:50:52,675 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:50:52,676 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-06 19:50:52,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:50:52,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:50:52,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:50:52,679 INFO L87 Difference]: Start difference. First operand 371 states and 605 transitions. Second operand 4 states. [2018-11-06 19:50:54,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:50:54,529 INFO L93 Difference]: Finished difference Result 1314 states and 2238 transitions. [2018-11-06 19:50:54,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 19:50:54,530 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 119 [2018-11-06 19:50:54,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:50:54,537 INFO L225 Difference]: With dead ends: 1314 [2018-11-06 19:50:54,538 INFO L226 Difference]: Without dead ends: 945 [2018-11-06 19:50:54,540 INFO L604 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 [2018-11-06 19:50:54,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 945 states. [2018-11-06 19:50:54,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 945 to 940. [2018-11-06 19:50:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 940 states. [2018-11-06 19:50:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 940 states and 1435 transitions. [2018-11-06 19:50:54,588 INFO L78 Accepts]: Start accepts. Automaton has 940 states and 1435 transitions. Word has length 119 [2018-11-06 19:50:54,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:50:54,589 INFO L480 AbstractCegarLoop]: Abstraction has 940 states and 1435 transitions. [2018-11-06 19:50:54,589 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:50:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1435 transitions. [2018-11-06 19:50:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-06 19:50:54,600 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:50:54,600 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 19:50:54,601 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:50:54,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:50:54,601 INFO L82 PathProgramCache]: Analyzing trace with hash 2082093494, now seen corresponding path program 1 times [2018-11-06 19:50:54,601 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:50:54,602 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:50:54,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:50:54,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:50:54,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:50:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:50:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-06 19:50:54,715 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:50:54,715 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:50:54,715 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:50:54,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:50:54,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:50:54,716 INFO L87 Difference]: Start difference. First operand 940 states and 1435 transitions. Second operand 4 states. [2018-11-06 19:51:01,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:51:01,113 INFO L93 Difference]: Finished difference Result 3605 states and 5575 transitions. [2018-11-06 19:51:01,114 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 19:51:01,114 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 138 [2018-11-06 19:51:01,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:51:01,128 INFO L225 Difference]: With dead ends: 3605 [2018-11-06 19:51:01,128 INFO L226 Difference]: Without dead ends: 2667 [2018-11-06 19:51:01,131 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:51:01,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2667 states. [2018-11-06 19:51:01,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2667 to 1785. [2018-11-06 19:51:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1785 states. [2018-11-06 19:51:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1785 states and 2585 transitions. [2018-11-06 19:51:01,181 INFO L78 Accepts]: Start accepts. Automaton has 1785 states and 2585 transitions. Word has length 138 [2018-11-06 19:51:01,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:51:01,181 INFO L480 AbstractCegarLoop]: Abstraction has 1785 states and 2585 transitions. [2018-11-06 19:51:01,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:51:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2585 transitions. [2018-11-06 19:51:01,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-06 19:51:01,190 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:51:01,190 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 19:51:01,190 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:51:01,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:51:01,191 INFO L82 PathProgramCache]: Analyzing trace with hash -1246930979, now seen corresponding path program 1 times [2018-11-06 19:51:01,191 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:51:01,191 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:51:01,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:51:01,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:51:01,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:51:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:51:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-06 19:51:01,529 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:51:01,530 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:51:01,530 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:51:01,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:51:01,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:51:01,531 INFO L87 Difference]: Start difference. First operand 1785 states and 2585 transitions. Second operand 4 states. [2018-11-06 19:51:02,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:51:02,463 INFO L93 Difference]: Finished difference Result 4388 states and 6192 transitions. [2018-11-06 19:51:02,464 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 19:51:02,464 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 163 [2018-11-06 19:51:02,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:51:02,465 INFO L225 Difference]: With dead ends: 4388 [2018-11-06 19:51:02,465 INFO L226 Difference]: Without dead ends: 0 [2018-11-06 19:51:02,469 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:51:02,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-06 19:51:02,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-06 19:51:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-06 19:51:02,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-06 19:51:02,470 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 163 [2018-11-06 19:51:02,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:51:02,471 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-06 19:51:02,471 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:51:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-06 19:51:02,471 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-06 19:51:02,476 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-06 19:51:02,752 WARN L179 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 16 [2018-11-06 19:51:02,785 INFO L425 ceAbstractionStarter]: For program point L564(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,785 INFO L425 ceAbstractionStarter]: For program point L498(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,785 INFO L425 ceAbstractionStarter]: For program point L432(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,786 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 413) no Hoare annotation was computed. [2018-11-06 19:51:02,786 INFO L425 ceAbstractionStarter]: For program point L565(line 565) no Hoare annotation was computed. [2018-11-06 19:51:02,786 INFO L425 ceAbstractionStarter]: For program point L499(line 499) no Hoare annotation was computed. [2018-11-06 19:51:02,787 INFO L425 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed. [2018-11-06 19:51:02,787 INFO L425 ceAbstractionStarter]: For program point L169(lines 169 413) no Hoare annotation was computed. [2018-11-06 19:51:02,787 INFO L425 ceAbstractionStarter]: For program point L368(lines 368 413) no Hoare annotation was computed. [2018-11-06 19:51:02,787 INFO L425 ceAbstractionStarter]: For program point L38(lines 38 413) no Hoare annotation was computed. [2018-11-06 19:51:02,787 INFO L425 ceAbstractionStarter]: For program point L567(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,787 INFO L425 ceAbstractionStarter]: For program point L501(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,787 INFO L425 ceAbstractionStarter]: For program point L435(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,788 INFO L425 ceAbstractionStarter]: For program point L237(lines 237 413) no Hoare annotation was computed. [2018-11-06 19:51:02,788 INFO L425 ceAbstractionStarter]: For program point L568(line 568) no Hoare annotation was computed. [2018-11-06 19:51:02,788 INFO L425 ceAbstractionStarter]: For program point L502(line 502) no Hoare annotation was computed. [2018-11-06 19:51:02,788 INFO L425 ceAbstractionStarter]: For program point L436(line 436) no Hoare annotation was computed. [2018-11-06 19:51:02,788 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 246) no Hoare annotation was computed. [2018-11-06 19:51:02,788 INFO L425 ceAbstractionStarter]: For program point L238-2(lines 238 246) no Hoare annotation was computed. [2018-11-06 19:51:02,788 INFO L425 ceAbstractionStarter]: For program point L106(lines 106 413) no Hoare annotation was computed. [2018-11-06 19:51:02,788 INFO L425 ceAbstractionStarter]: For program point L570(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,789 INFO L425 ceAbstractionStarter]: For program point L504(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,789 INFO L425 ceAbstractionStarter]: For program point L438(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,789 INFO L425 ceAbstractionStarter]: For program point L42(lines 42 413) no Hoare annotation was computed. [2018-11-06 19:51:02,789 INFO L425 ceAbstractionStarter]: For program point L571(line 571) no Hoare annotation was computed. [2018-11-06 19:51:02,789 INFO L425 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed. [2018-11-06 19:51:02,789 INFO L425 ceAbstractionStarter]: For program point L439(line 439) no Hoare annotation was computed. [2018-11-06 19:51:02,789 INFO L425 ceAbstractionStarter]: For program point L175(lines 175 413) no Hoare annotation was computed. [2018-11-06 19:51:02,790 INFO L425 ceAbstractionStarter]: For program point L573(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,790 INFO L425 ceAbstractionStarter]: For program point L507(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,790 INFO L425 ceAbstractionStarter]: For program point L441(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,790 INFO L425 ceAbstractionStarter]: For program point L375(lines 375 413) no Hoare annotation was computed. [2018-11-06 19:51:02,790 INFO L425 ceAbstractionStarter]: For program point L309(lines 309 413) no Hoare annotation was computed. [2018-11-06 19:51:02,791 INFO L425 ceAbstractionStarter]: For program point L574(line 574) no Hoare annotation was computed. [2018-11-06 19:51:02,791 INFO L425 ceAbstractionStarter]: For program point L508(line 508) no Hoare annotation was computed. [2018-11-06 19:51:02,791 INFO L425 ceAbstractionStarter]: For program point L442(line 442) no Hoare annotation was computed. [2018-11-06 19:51:02,791 INFO L425 ceAbstractionStarter]: For program point L179(lines 179 413) no Hoare annotation was computed. [2018-11-06 19:51:02,791 INFO L425 ceAbstractionStarter]: For program point L113(lines 113 413) no Hoare annotation was computed. [2018-11-06 19:51:02,791 INFO L425 ceAbstractionStarter]: For program point L47(lines 47 413) no Hoare annotation was computed. [2018-11-06 19:51:02,791 INFO L425 ceAbstractionStarter]: For program point L576(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,792 INFO L425 ceAbstractionStarter]: For program point L510-1(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,792 INFO L425 ceAbstractionStarter]: For program point L444(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,792 INFO L425 ceAbstractionStarter]: For program point L378(lines 378 413) no Hoare annotation was computed. [2018-11-06 19:51:02,792 INFO L425 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2018-11-06 19:51:02,792 INFO L425 ceAbstractionStarter]: For program point L511(line 511) no Hoare annotation was computed. [2018-11-06 19:51:02,792 INFO L425 ceAbstractionStarter]: For program point L445(line 445) no Hoare annotation was computed. [2018-11-06 19:51:02,792 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 413) no Hoare annotation was computed. [2018-11-06 19:51:02,793 INFO L425 ceAbstractionStarter]: For program point L314(lines 314 413) no Hoare annotation was computed. [2018-11-06 19:51:02,793 INFO L425 ceAbstractionStarter]: For program point L248(lines 248 413) no Hoare annotation was computed. [2018-11-06 19:51:02,793 INFO L425 ceAbstractionStarter]: For program point L50(lines 50 413) no Hoare annotation was computed. [2018-11-06 19:51:02,793 INFO L425 ceAbstractionStarter]: For program point L579(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,793 INFO L425 ceAbstractionStarter]: For program point L513(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,793 INFO L425 ceAbstractionStarter]: For program point L447(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,793 INFO L425 ceAbstractionStarter]: For program point L381(lines 381 387) no Hoare annotation was computed. [2018-11-06 19:51:02,793 INFO L425 ceAbstractionStarter]: For program point L315(lines 315 326) no Hoare annotation was computed. [2018-11-06 19:51:02,794 INFO L425 ceAbstractionStarter]: For program point L381-2(lines 381 387) no Hoare annotation was computed. [2018-11-06 19:51:02,794 INFO L425 ceAbstractionStarter]: For program point L315-2(lines 315 326) no Hoare annotation was computed. [2018-11-06 19:51:02,794 INFO L425 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-11-06 19:51:02,794 INFO L425 ceAbstractionStarter]: For program point L514(line 514) no Hoare annotation was computed. [2018-11-06 19:51:02,794 INFO L425 ceAbstractionStarter]: For program point L448(line 448) no Hoare annotation was computed. [2018-11-06 19:51:02,794 INFO L425 ceAbstractionStarter]: For program point L185(lines 185 413) no Hoare annotation was computed. [2018-11-06 19:51:02,794 INFO L425 ceAbstractionStarter]: For program point L119(lines 119 413) no Hoare annotation was computed. [2018-11-06 19:51:02,794 INFO L425 ceAbstractionStarter]: For program point L582(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,795 INFO L425 ceAbstractionStarter]: For program point L516(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,795 INFO L425 ceAbstractionStarter]: For program point L450(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,795 INFO L425 ceAbstractionStarter]: For program point L54(lines 54 413) no Hoare annotation was computed. [2018-11-06 19:51:02,795 INFO L425 ceAbstractionStarter]: For program point L583(line 583) no Hoare annotation was computed. [2018-11-06 19:51:02,795 INFO L425 ceAbstractionStarter]: For program point L517(line 517) no Hoare annotation was computed. [2018-11-06 19:51:02,795 INFO L425 ceAbstractionStarter]: For program point L451(line 451) no Hoare annotation was computed. [2018-11-06 19:51:02,795 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 413) no Hoare annotation was computed. [2018-11-06 19:51:02,795 INFO L425 ceAbstractionStarter]: For program point L187(lines 187 413) no Hoare annotation was computed. [2018-11-06 19:51:02,796 INFO L425 ceAbstractionStarter]: For program point L585(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,796 INFO L425 ceAbstractionStarter]: For program point L519(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,796 INFO L425 ceAbstractionStarter]: For program point L453(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,796 INFO L425 ceAbstractionStarter]: For program point L189(lines 189 413) no Hoare annotation was computed. [2018-11-06 19:51:02,796 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 413) no Hoare annotation was computed. [2018-11-06 19:51:02,796 INFO L425 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed. [2018-11-06 19:51:02,796 INFO L425 ceAbstractionStarter]: For program point L520(line 520) no Hoare annotation was computed. [2018-11-06 19:51:02,796 INFO L425 ceAbstractionStarter]: For program point L454(line 454) no Hoare annotation was computed. [2018-11-06 19:51:02,797 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-06 19:51:02,797 INFO L425 ceAbstractionStarter]: For program point L389(lines 389 413) no Hoare annotation was computed. [2018-11-06 19:51:02,797 INFO L425 ceAbstractionStarter]: For program point L191(lines 191 413) no Hoare annotation was computed. [2018-11-06 19:51:02,797 INFO L425 ceAbstractionStarter]: For program point L59(lines 59 413) no Hoare annotation was computed. [2018-11-06 19:51:02,797 INFO L425 ceAbstractionStarter]: For program point L588(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,797 INFO L425 ceAbstractionStarter]: For program point L522(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,797 INFO L425 ceAbstractionStarter]: For program point L456(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,797 INFO L425 ceAbstractionStarter]: For program point L589(line 589) no Hoare annotation was computed. [2018-11-06 19:51:02,798 INFO L425 ceAbstractionStarter]: For program point L523(line 523) no Hoare annotation was computed. [2018-11-06 19:51:02,798 INFO L425 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2018-11-06 19:51:02,798 INFO L425 ceAbstractionStarter]: For program point L259(lines 259 413) no Hoare annotation was computed. [2018-11-06 19:51:02,798 INFO L425 ceAbstractionStarter]: For program point L194(lines 194 413) no Hoare annotation was computed. [2018-11-06 19:51:02,798 INFO L425 ceAbstractionStarter]: For program point L591(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,798 INFO L425 ceAbstractionStarter]: For program point L525(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,798 INFO L425 ceAbstractionStarter]: For program point L459(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,799 INFO L425 ceAbstractionStarter]: For program point L261(lines 261 413) no Hoare annotation was computed. [2018-11-06 19:51:02,799 INFO L425 ceAbstractionStarter]: For program point L592(line 592) no Hoare annotation was computed. [2018-11-06 19:51:02,799 INFO L425 ceAbstractionStarter]: For program point L526(line 526) no Hoare annotation was computed. [2018-11-06 19:51:02,799 INFO L425 ceAbstractionStarter]: For program point L460(line 460) no Hoare annotation was computed. [2018-11-06 19:51:02,799 INFO L425 ceAbstractionStarter]: For program point L394(lines 394 413) no Hoare annotation was computed. [2018-11-06 19:51:02,799 INFO L425 ceAbstractionStarter]: For program point L328(lines 328 413) no Hoare annotation was computed. [2018-11-06 19:51:02,799 INFO L425 ceAbstractionStarter]: For program point L262(lines 262 274) no Hoare annotation was computed. [2018-11-06 19:51:02,800 INFO L425 ceAbstractionStarter]: For program point L262-2(lines 262 274) no Hoare annotation was computed. [2018-11-06 19:51:02,800 INFO L425 ceAbstractionStarter]: For program point L130(lines 130 413) no Hoare annotation was computed. [2018-11-06 19:51:02,800 INFO L425 ceAbstractionStarter]: For program point L65(lines 65 413) no Hoare annotation was computed. [2018-11-06 19:51:02,800 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-06 19:51:02,800 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 511) no Hoare annotation was computed. [2018-11-06 19:51:02,800 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 596) no Hoare annotation was computed. [2018-11-06 19:51:02,800 INFO L425 ceAbstractionStarter]: For program point L528(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,801 INFO L425 ceAbstractionStarter]: For program point L462(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,801 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 413) no Hoare annotation was computed. [2018-11-06 19:51:02,801 INFO L425 ceAbstractionStarter]: For program point L595(line 595) no Hoare annotation was computed. [2018-11-06 19:51:02,801 INFO L425 ceAbstractionStarter]: For program point L529(line 529) no Hoare annotation was computed. [2018-11-06 19:51:02,801 INFO L425 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed. [2018-11-06 19:51:02,801 INFO L425 ceAbstractionStarter]: For program point L331(lines 331 413) no Hoare annotation was computed. [2018-11-06 19:51:02,801 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 413) no Hoare annotation was computed. [2018-11-06 19:51:02,801 INFO L425 ceAbstractionStarter]: For program point L332(lines 332 335) no Hoare annotation was computed. [2018-11-06 19:51:02,801 INFO L425 ceAbstractionStarter]: For program point L332-2(lines 332 335) no Hoare annotation was computed. [2018-11-06 19:51:02,802 INFO L425 ceAbstractionStarter]: For program point L134(lines 134 413) no Hoare annotation was computed. [2018-11-06 19:51:02,802 INFO L421 ceAbstractionStarter]: At program point L597(lines 29 598) the Hoare annotation is: (or (and (not (= ~a28~0 8)) (not (= ~a17~0 9))) (and (= ~a17~0 8) (not (= ~a11~0 1)))) [2018-11-06 19:51:02,802 INFO L425 ceAbstractionStarter]: For program point L531(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,802 INFO L425 ceAbstractionStarter]: For program point L465(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,802 INFO L425 ceAbstractionStarter]: For program point L69(lines 69 413) no Hoare annotation was computed. [2018-11-06 19:51:02,803 INFO L425 ceAbstractionStarter]: For program point L532(line 532) no Hoare annotation was computed. [2018-11-06 19:51:02,803 INFO L425 ceAbstractionStarter]: For program point L466(line 466) no Hoare annotation was computed. [2018-11-06 19:51:02,803 INFO L425 ceAbstractionStarter]: For program point L202(lines 202 413) no Hoare annotation was computed. [2018-11-06 19:51:02,803 INFO L425 ceAbstractionStarter]: For program point L203(lines 203 210) no Hoare annotation was computed. [2018-11-06 19:51:02,803 INFO L425 ceAbstractionStarter]: For program point L203-2(lines 203 210) no Hoare annotation was computed. [2018-11-06 19:51:02,803 INFO L428 ceAbstractionStarter]: At program point L600(lines 600 617) the Hoare annotation is: true [2018-11-06 19:51:02,803 INFO L425 ceAbstractionStarter]: For program point L534(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,803 INFO L425 ceAbstractionStarter]: For program point L468(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,804 INFO L425 ceAbstractionStarter]: For program point L402(lines 402 413) no Hoare annotation was computed. [2018-11-06 19:51:02,804 INFO L425 ceAbstractionStarter]: For program point L535(line 535) no Hoare annotation was computed. [2018-11-06 19:51:02,804 INFO L425 ceAbstractionStarter]: For program point L469(line 469) no Hoare annotation was computed. [2018-11-06 19:51:02,804 INFO L425 ceAbstractionStarter]: For program point L337(lines 337 413) no Hoare annotation was computed. [2018-11-06 19:51:02,804 INFO L425 ceAbstractionStarter]: For program point L139(lines 139 413) no Hoare annotation was computed. [2018-11-06 19:51:02,804 INFO L425 ceAbstractionStarter]: For program point L404(lines 404 413) no Hoare annotation was computed. [2018-11-06 19:51:02,804 INFO L425 ceAbstractionStarter]: For program point L338(lines 338 347) no Hoare annotation was computed. [2018-11-06 19:51:02,804 INFO L425 ceAbstractionStarter]: For program point L338-2(lines 338 347) no Hoare annotation was computed. [2018-11-06 19:51:02,804 INFO L425 ceAbstractionStarter]: For program point L74(lines 74 413) no Hoare annotation was computed. [2018-11-06 19:51:02,805 INFO L425 ceAbstractionStarter]: For program point L537(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,805 INFO L425 ceAbstractionStarter]: For program point L471(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,805 INFO L425 ceAbstractionStarter]: For program point L75(lines 75 80) no Hoare annotation was computed. [2018-11-06 19:51:02,805 INFO L425 ceAbstractionStarter]: For program point L75-2(lines 75 80) no Hoare annotation was computed. [2018-11-06 19:51:02,805 INFO L425 ceAbstractionStarter]: For program point L538(line 538) no Hoare annotation was computed. [2018-11-06 19:51:02,805 INFO L425 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed. [2018-11-06 19:51:02,805 INFO L425 ceAbstractionStarter]: For program point L407(lines 407 413) no Hoare annotation was computed. [2018-11-06 19:51:02,805 INFO L425 ceAbstractionStarter]: For program point L143(lines 143 413) no Hoare annotation was computed. [2018-11-06 19:51:02,806 INFO L425 ceAbstractionStarter]: For program point L606-1(lines 606 616) no Hoare annotation was computed. [2018-11-06 19:51:02,806 INFO L425 ceAbstractionStarter]: For program point L540(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,806 INFO L421 ceAbstractionStarter]: At program point L606-3(lines 606 616) the Hoare annotation is: (or (and (not (= ~a28~0 8)) (not (= ~a17~0 9))) (and (= ~a17~0 8) (not (= ~a11~0 1)))) [2018-11-06 19:51:02,806 INFO L425 ceAbstractionStarter]: For program point L474(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,806 INFO L425 ceAbstractionStarter]: For program point L276(lines 276 413) no Hoare annotation was computed. [2018-11-06 19:51:02,806 INFO L425 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed. [2018-11-06 19:51:02,806 INFO L425 ceAbstractionStarter]: For program point L475(line 475) no Hoare annotation was computed. [2018-11-06 19:51:02,806 INFO L425 ceAbstractionStarter]: For program point L409(lines 409 413) no Hoare annotation was computed. [2018-11-06 19:51:02,807 INFO L425 ceAbstractionStarter]: For program point L212(lines 212 413) no Hoare annotation was computed. [2018-11-06 19:51:02,807 INFO L425 ceAbstractionStarter]: For program point L543(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,807 INFO L425 ceAbstractionStarter]: For program point L477(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,807 INFO L425 ceAbstractionStarter]: For program point L544(line 544) no Hoare annotation was computed. [2018-11-06 19:51:02,807 INFO L425 ceAbstractionStarter]: For program point L478(line 478) no Hoare annotation was computed. [2018-11-06 19:51:02,807 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 413) no Hoare annotation was computed. [2018-11-06 19:51:02,807 INFO L425 ceAbstractionStarter]: For program point L148(lines 148 413) no Hoare annotation was computed. [2018-11-06 19:51:02,807 INFO L425 ceAbstractionStarter]: For program point L82(lines 82 413) no Hoare annotation was computed. [2018-11-06 19:51:02,808 INFO L425 ceAbstractionStarter]: For program point L611(line 611) no Hoare annotation was computed. [2018-11-06 19:51:02,808 INFO L425 ceAbstractionStarter]: For program point L215(lines 215 413) no Hoare annotation was computed. [2018-11-06 19:51:02,808 INFO L425 ceAbstractionStarter]: For program point L83(lines 83 89) no Hoare annotation was computed. [2018-11-06 19:51:02,808 INFO L425 ceAbstractionStarter]: For program point L83-2(lines 83 89) no Hoare annotation was computed. [2018-11-06 19:51:02,808 INFO L425 ceAbstractionStarter]: For program point L546(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,808 INFO L425 ceAbstractionStarter]: For program point L480(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,808 INFO L425 ceAbstractionStarter]: For program point L414(lines 414 416) no Hoare annotation was computed. [2018-11-06 19:51:02,808 INFO L425 ceAbstractionStarter]: For program point L414-1(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,809 INFO L425 ceAbstractionStarter]: For program point L547(line 547) no Hoare annotation was computed. [2018-11-06 19:51:02,809 INFO L425 ceAbstractionStarter]: For program point L481(line 481) no Hoare annotation was computed. [2018-11-06 19:51:02,809 INFO L425 ceAbstractionStarter]: For program point L415(line 415) no Hoare annotation was computed. [2018-11-06 19:51:02,809 INFO L425 ceAbstractionStarter]: For program point L349(lines 349 413) no Hoare annotation was computed. [2018-11-06 19:51:02,809 INFO L425 ceAbstractionStarter]: For program point L283(lines 283 413) no Hoare annotation was computed. [2018-11-06 19:51:02,809 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-11-06 19:51:02,809 INFO L425 ceAbstractionStarter]: For program point L218(lines 218 413) no Hoare annotation was computed. [2018-11-06 19:51:02,809 INFO L425 ceAbstractionStarter]: For program point L549(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,810 INFO L425 ceAbstractionStarter]: For program point L483(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,810 INFO L425 ceAbstractionStarter]: For program point L417(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,810 INFO L425 ceAbstractionStarter]: For program point L550(line 550) no Hoare annotation was computed. [2018-11-06 19:51:02,810 INFO L425 ceAbstractionStarter]: For program point L484(line 484) no Hoare annotation was computed. [2018-11-06 19:51:02,810 INFO L425 ceAbstractionStarter]: For program point L418(line 418) no Hoare annotation was computed. [2018-11-06 19:51:02,810 INFO L425 ceAbstractionStarter]: For program point L286(lines 286 413) no Hoare annotation was computed. [2018-11-06 19:51:02,810 INFO L425 ceAbstractionStarter]: For program point L154(lines 154 413) no Hoare annotation was computed. [2018-11-06 19:51:02,810 INFO L425 ceAbstractionStarter]: For program point L552(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,811 INFO L425 ceAbstractionStarter]: For program point L486(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,811 INFO L425 ceAbstractionStarter]: For program point L420(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,811 INFO L425 ceAbstractionStarter]: For program point L354(lines 354 413) no Hoare annotation was computed. [2018-11-06 19:51:02,811 INFO L425 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed. [2018-11-06 19:51:02,811 INFO L425 ceAbstractionStarter]: For program point L487(line 487) no Hoare annotation was computed. [2018-11-06 19:51:02,811 INFO L425 ceAbstractionStarter]: For program point L421(line 421) no Hoare annotation was computed. [2018-11-06 19:51:02,811 INFO L425 ceAbstractionStarter]: For program point L223(lines 223 413) no Hoare annotation was computed. [2018-11-06 19:51:02,811 INFO L425 ceAbstractionStarter]: For program point L91(lines 91 413) no Hoare annotation was computed. [2018-11-06 19:51:02,811 INFO L425 ceAbstractionStarter]: For program point L555(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,812 INFO L425 ceAbstractionStarter]: For program point L489(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,812 INFO L425 ceAbstractionStarter]: For program point L423(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,812 INFO L425 ceAbstractionStarter]: For program point L291(lines 291 413) no Hoare annotation was computed. [2018-11-06 19:51:02,812 INFO L425 ceAbstractionStarter]: For program point L225(lines 225 413) no Hoare annotation was computed. [2018-11-06 19:51:02,812 INFO L425 ceAbstractionStarter]: For program point L159(lines 159 413) no Hoare annotation was computed. [2018-11-06 19:51:02,812 INFO L425 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-11-06 19:51:02,812 INFO L425 ceAbstractionStarter]: For program point L490(line 490) no Hoare annotation was computed. [2018-11-06 19:51:02,812 INFO L425 ceAbstractionStarter]: For program point L424(line 424) no Hoare annotation was computed. [2018-11-06 19:51:02,812 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-06 19:51:02,813 INFO L425 ceAbstractionStarter]: For program point L293(lines 293 413) no Hoare annotation was computed. [2018-11-06 19:51:02,813 INFO L425 ceAbstractionStarter]: For program point L95(lines 95 413) no Hoare annotation was computed. [2018-11-06 19:51:02,813 INFO L425 ceAbstractionStarter]: For program point L558(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,813 INFO L425 ceAbstractionStarter]: For program point L492(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,813 INFO L425 ceAbstractionStarter]: For program point L426(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,813 INFO L425 ceAbstractionStarter]: For program point L30(lines 30 413) no Hoare annotation was computed. [2018-11-06 19:51:02,813 INFO L425 ceAbstractionStarter]: For program point L559(line 559) no Hoare annotation was computed. [2018-11-06 19:51:02,813 INFO L425 ceAbstractionStarter]: For program point L493(line 493) no Hoare annotation was computed. [2018-11-06 19:51:02,814 INFO L425 ceAbstractionStarter]: For program point L427(line 427) no Hoare annotation was computed. [2018-11-06 19:51:02,814 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 413) no Hoare annotation was computed. [2018-11-06 19:51:02,814 INFO L425 ceAbstractionStarter]: For program point L561(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,814 INFO L425 ceAbstractionStarter]: For program point L495(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,814 INFO L425 ceAbstractionStarter]: For program point L429(lines 29 598) no Hoare annotation was computed. [2018-11-06 19:51:02,814 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 413) no Hoare annotation was computed. [2018-11-06 19:51:02,814 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 413) no Hoare annotation was computed. [2018-11-06 19:51:02,814 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 413) no Hoare annotation was computed. [2018-11-06 19:51:02,815 INFO L425 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed. [2018-11-06 19:51:02,815 INFO L425 ceAbstractionStarter]: For program point L496(line 496) no Hoare annotation was computed. [2018-11-06 19:51:02,815 INFO L425 ceAbstractionStarter]: For program point L430(line 430) no Hoare annotation was computed. [2018-11-06 19:51:02,815 INFO L425 ceAbstractionStarter]: For program point L298(lines 298 307) no Hoare annotation was computed. [2018-11-06 19:51:02,815 INFO L425 ceAbstractionStarter]: For program point L232(lines 232 413) no Hoare annotation was computed. [2018-11-06 19:51:02,815 INFO L425 ceAbstractionStarter]: For program point L298-2(lines 298 307) no Hoare annotation was computed. [2018-11-06 19:51:02,815 INFO L425 ceAbstractionStarter]: For program point L35(lines 35 413) no Hoare annotation was computed. [2018-11-06 19:51:02,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 07:51:02 BoogieIcfgContainer [2018-11-06 19:51:02,831 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-06 19:51:02,832 INFO L168 Benchmark]: Toolchain (without parser) took 18086.25 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 882.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -592.9 MB). Peak memory consumption was 290.0 MB. Max. memory is 7.1 GB. [2018-11-06 19:51:02,834 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-06 19:51:02,834 INFO L168 Benchmark]: CACSL2BoogieTranslator took 803.55 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-11-06 19:51:02,835 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -826.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 7.1 GB. [2018-11-06 19:51:02,836 INFO L168 Benchmark]: Boogie Preprocessor took 91.49 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-06 19:51:02,837 INFO L168 Benchmark]: RCFGBuilder took 3007.15 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 116.9 MB). Peak memory consumption was 116.9 MB. Max. memory is 7.1 GB. [2018-11-06 19:51:02,838 INFO L168 Benchmark]: TraceAbstraction took 13995.40 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 146.3 MB). Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 84.9 MB). Peak memory consumption was 231.2 MB. Max. memory is 7.1 GB. [2018-11-06 19:51:02,843 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 803.55 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 183.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -826.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 91.49 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 3007.15 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 116.9 MB). Peak memory consumption was 116.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 13995.40 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 146.3 MB). Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 84.9 MB). Peak memory consumption was 231.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 511]: 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: 600]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 606]: Loop Invariant Derived loop invariant: (!(a28 == 8) && !(a17 == 9)) || (a17 == 8 && !(a11 == 1)) - InvariantResult [Line: 29]: Loop Invariant Derived loop invariant: (!(a28 == 8) && !(a17 == 9)) || (a17 == 8 && !(a11 == 1)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 228 locations, 1 error locations. SAFE Result, 13.9s OverallTime, 4 OverallIterations, 3 TraceHistogramMax, 11.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 511 SDtfs, 1456 SDslu, 433 SDs, 0 SdLazy, 3011 SolverSat, 803 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 16 GetRequests, 5 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1785occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 1074 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 42 NumberOfFragments, 37 HoareAnnotationTreeSize, 3 FomulaSimplifications, 660 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 3 FomulaSimplificationsInter, 54 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 534 NumberOfCodeBlocks, 534 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 530 ConstructedInterpolants, 0 QuantifiedInterpolants, 172229 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 83/83 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...