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/Problem03_label10_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-df4b876 [2018-11-06 19:52:40,979 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-06 19:52:40,982 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-06 19:52:40,993 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-06 19:52:40,994 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-06 19:52:40,995 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-06 19:52:40,996 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-06 19:52:40,998 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-06 19:52:41,000 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-06 19:52:41,000 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-06 19:52:41,001 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-06 19:52:41,002 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-06 19:52:41,003 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-06 19:52:41,004 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-06 19:52:41,005 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-06 19:52:41,006 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-06 19:52:41,007 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-06 19:52:41,012 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-06 19:52:41,017 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-06 19:52:41,019 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-06 19:52:41,023 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-06 19:52:41,024 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-06 19:52:41,027 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-06 19:52:41,027 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-06 19:52:41,027 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-06 19:52:41,028 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-06 19:52:41,029 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-06 19:52:41,030 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-06 19:52:41,032 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-06 19:52:41,033 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-06 19:52:41,033 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-06 19:52:41,034 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-06 19:52:41,039 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 19:52:41,072 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-06 19:52:41,072 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-06 19:52:41,073 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-06 19:52:41,073 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-06 19:52:41,076 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-06 19:52:41,076 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-06 19:52:41,077 INFO L133 SettingsManager]: * Use SBE=true [2018-11-06 19:52:41,077 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-06 19:52:41,077 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-06 19:52:41,077 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-06 19:52:41,078 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-06 19:52:41,079 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-06 19:52:41,079 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-06 19:52:41,079 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-06 19:52:41,079 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-06 19:52:41,080 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-06 19:52:41,080 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-06 19:52:41,080 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-06 19:52:41,080 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-06 19:52:41,080 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-06 19:52:41,082 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-06 19:52:41,082 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-06 19:52:41,082 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-06 19:52:41,082 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-06 19:52:41,082 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-06 19:52:41,083 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-06 19:52:41,083 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-06 19:52:41,083 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-06 19:52:41,147 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-06 19:52:41,163 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-06 19:52:41,168 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-06 19:52:41,170 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-06 19:52:41,170 INFO L276 PluginConnector]: CDTParser initialized [2018-11-06 19:52:41,171 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label10_true-unreach-call.c [2018-11-06 19:52:41,237 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c82cdcae2/4dd1427cec98439db88abcb5e905fe71/FLAG65941d42b [2018-11-06 19:52:41,897 INFO L298 CDTParser]: Found 1 translation units. [2018-11-06 19:52:41,898 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label10_true-unreach-call.c [2018-11-06 19:52:41,921 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c82cdcae2/4dd1427cec98439db88abcb5e905fe71/FLAG65941d42b [2018-11-06 19:52:41,936 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c82cdcae2/4dd1427cec98439db88abcb5e905fe71 [2018-11-06 19:52:41,948 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-06 19:52:41,950 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-06 19:52:41,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-06 19:52:41,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-06 19:52:41,958 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-06 19:52:41,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:52:41" (1/1) ... [2018-11-06 19:52:41,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b23081d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:41, skipping insertion in model container [2018-11-06 19:52:41,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:52:41" (1/1) ... [2018-11-06 19:52:41,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-06 19:52:42,058 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-06 19:52:42,856 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-06 19:52:42,861 INFO L189 MainTranslator]: Completed pre-run [2018-11-06 19:52:43,135 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-06 19:52:43,161 INFO L193 MainTranslator]: Completed translation [2018-11-06 19:52:43,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43 WrapperNode [2018-11-06 19:52:43,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-06 19:52:43,163 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-06 19:52:43,163 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-06 19:52:43,164 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-06 19:52:43,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (1/1) ... [2018-11-06 19:52:43,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (1/1) ... [2018-11-06 19:52:43,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-06 19:52:43,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-06 19:52:43,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-06 19:52:43,483 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-06 19:52:43,495 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (1/1) ... [2018-11-06 19:52:43,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (1/1) ... [2018-11-06 19:52:43,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (1/1) ... [2018-11-06 19:52:43,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (1/1) ... [2018-11-06 19:52:43,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (1/1) ... [2018-11-06 19:52:43,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (1/1) ... [2018-11-06 19:52:43,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (1/1) ... [2018-11-06 19:52:43,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-06 19:52:43,605 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-06 19:52:43,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-06 19:52:43,605 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-06 19:52:43,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (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 19:52:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-06 19:52:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-06 19:52:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-06 19:52:49,181 INFO L276 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-06 19:52:49,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:52:49 BoogieIcfgContainer [2018-11-06 19:52:49,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-06 19:52:49,184 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-06 19:52:49,184 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-06 19:52:49,187 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-06 19:52:49,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 07:52:41" (1/3) ... [2018-11-06 19:52:49,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fee59b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:52:49, skipping insertion in model container [2018-11-06 19:52:49,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:52:43" (2/3) ... [2018-11-06 19:52:49,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fee59b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:52:49, skipping insertion in model container [2018-11-06 19:52:49,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:52:49" (3/3) ... [2018-11-06 19:52:49,191 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem03_label10_true-unreach-call.c [2018-11-06 19:52:49,202 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-06 19:52:49,210 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-06 19:52:49,229 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-06 19:52:49,267 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-06 19:52:49,268 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-06 19:52:49,269 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-06 19:52:49,269 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-06 19:52:49,269 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-06 19:52:49,269 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-06 19:52:49,269 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-06 19:52:49,269 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-06 19:52:49,270 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-06 19:52:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states. [2018-11-06 19:52:49,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-11-06 19:52:49,314 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:52:49,315 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:52:49,318 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:52:49,324 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:52:49,325 INFO L82 PathProgramCache]: Analyzing trace with hash -1058617972, now seen corresponding path program 1 times [2018-11-06 19:52:49,327 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:52:49,328 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:52:49,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:52:49,378 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:52:49,378 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:52:49,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:52:50,351 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 19:52:50,354 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:52:50,354 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:52:50,361 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:52:50,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:52:50,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:52:50,381 INFO L87 Difference]: Start difference. First operand 303 states. Second operand 4 states. [2018-11-06 19:52:54,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:52:54,063 INFO L93 Difference]: Finished difference Result 1079 states and 1933 transitions. [2018-11-06 19:52:54,065 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 19:52:54,066 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 182 [2018-11-06 19:52:54,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:52:54,092 INFO L225 Difference]: With dead ends: 1079 [2018-11-06 19:52:54,093 INFO L226 Difference]: Without dead ends: 769 [2018-11-06 19:52:54,098 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 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 19:52:54,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2018-11-06 19:52:54,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 513. [2018-11-06 19:52:54,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 513 states. [2018-11-06 19:52:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 851 transitions. [2018-11-06 19:52:54,190 INFO L78 Accepts]: Start accepts. Automaton has 513 states and 851 transitions. Word has length 182 [2018-11-06 19:52:54,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:52:54,191 INFO L480 AbstractCegarLoop]: Abstraction has 513 states and 851 transitions. [2018-11-06 19:52:54,191 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:52:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 851 transitions. [2018-11-06 19:52:54,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-06 19:52:54,198 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:52:54,198 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:52:54,203 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:52:54,203 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:52:54,204 INFO L82 PathProgramCache]: Analyzing trace with hash 2076917579, now seen corresponding path program 1 times [2018-11-06 19:52:54,204 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:52:54,204 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:52:54,205 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:52:54,205 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:52:54,206 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:52:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:52:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-06 19:52:54,347 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:52:54,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-06 19:52:54,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-06 19:52:54,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-06 19:52:54,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:52:54,351 INFO L87 Difference]: Start difference. First operand 513 states and 851 transitions. Second operand 3 states. [2018-11-06 19:52:56,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:52:56,582 INFO L93 Difference]: Finished difference Result 1449 states and 2462 transitions. [2018-11-06 19:52:56,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 19:52:56,583 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 191 [2018-11-06 19:52:56,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:52:56,591 INFO L225 Difference]: With dead ends: 1449 [2018-11-06 19:52:56,591 INFO L226 Difference]: Without dead ends: 938 [2018-11-06 19:52:56,600 INFO L604 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 [2018-11-06 19:52:56,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2018-11-06 19:52:56,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 923. [2018-11-06 19:52:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 923 states. [2018-11-06 19:52:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 923 states and 1514 transitions. [2018-11-06 19:52:56,645 INFO L78 Accepts]: Start accepts. Automaton has 923 states and 1514 transitions. Word has length 191 [2018-11-06 19:52:56,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:52:56,645 INFO L480 AbstractCegarLoop]: Abstraction has 923 states and 1514 transitions. [2018-11-06 19:52:56,645 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-06 19:52:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1514 transitions. [2018-11-06 19:52:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-11-06 19:52:56,651 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:52:56,651 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:52:56,652 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:52:56,652 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:52:56,652 INFO L82 PathProgramCache]: Analyzing trace with hash -1479179095, now seen corresponding path program 1 times [2018-11-06 19:52:56,652 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:52:56,652 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:52:56,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:52:56,654 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:52:56,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:52:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:52:56,791 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-06 19:52:56,791 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:52:56,791 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-06 19:52:56,792 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-06 19:52:56,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-06 19:52:56,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:52:56,793 INFO L87 Difference]: Start difference. First operand 923 states and 1514 transitions. Second operand 3 states. [2018-11-06 19:52:59,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:52:59,060 INFO L93 Difference]: Finished difference Result 1823 states and 2997 transitions. [2018-11-06 19:52:59,061 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 19:52:59,061 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 196 [2018-11-06 19:52:59,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:52:59,067 INFO L225 Difference]: With dead ends: 1823 [2018-11-06 19:52:59,067 INFO L226 Difference]: Without dead ends: 902 [2018-11-06 19:52:59,069 INFO L604 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 [2018-11-06 19:52:59,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 902 states. [2018-11-06 19:52:59,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 902 to 902. [2018-11-06 19:52:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 902 states. [2018-11-06 19:52:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 902 states and 1435 transitions. [2018-11-06 19:52:59,089 INFO L78 Accepts]: Start accepts. Automaton has 902 states and 1435 transitions. Word has length 196 [2018-11-06 19:52:59,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:52:59,090 INFO L480 AbstractCegarLoop]: Abstraction has 902 states and 1435 transitions. [2018-11-06 19:52:59,090 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-06 19:52:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1435 transitions. [2018-11-06 19:52:59,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-11-06 19:52:59,093 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:52:59,094 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:52:59,094 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:52:59,094 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:52:59,095 INFO L82 PathProgramCache]: Analyzing trace with hash 1745035684, now seen corresponding path program 1 times [2018-11-06 19:52:59,095 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:52:59,095 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:52:59,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:52:59,096 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:52:59,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:52:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:52:59,320 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-06 19:52:59,320 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:52:59,320 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:52:59,321 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:52:59,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:52:59,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:52:59,322 INFO L87 Difference]: Start difference. First operand 902 states and 1435 transitions. Second operand 4 states. [2018-11-06 19:53:03,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:03,116 INFO L93 Difference]: Finished difference Result 3477 states and 5598 transitions. [2018-11-06 19:53:03,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 19:53:03,117 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 198 [2018-11-06 19:53:03,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:03,132 INFO L225 Difference]: With dead ends: 3477 [2018-11-06 19:53:03,132 INFO L226 Difference]: Without dead ends: 2577 [2018-11-06 19:53:03,135 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 19:53:03,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2577 states. [2018-11-06 19:53:03,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2577 to 1723. [2018-11-06 19:53:03,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1723 states. [2018-11-06 19:53:03,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1723 states and 2603 transitions. [2018-11-06 19:53:03,183 INFO L78 Accepts]: Start accepts. Automaton has 1723 states and 2603 transitions. Word has length 198 [2018-11-06 19:53:03,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:03,184 INFO L480 AbstractCegarLoop]: Abstraction has 1723 states and 2603 transitions. [2018-11-06 19:53:03,184 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:53:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2603 transitions. [2018-11-06 19:53:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-11-06 19:53:03,189 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:03,190 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:53:03,190 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:03,190 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:03,191 INFO L82 PathProgramCache]: Analyzing trace with hash -178398190, now seen corresponding path program 1 times [2018-11-06 19:53:03,191 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:03,191 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:03,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:03,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:03,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:03,454 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-06 19:53:03,454 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:03,454 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-06 19:53:03,455 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-06 19:53:03,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-06 19:53:03,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:03,456 INFO L87 Difference]: Start difference. First operand 1723 states and 2603 transitions. Second operand 3 states. [2018-11-06 19:53:04,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:04,903 INFO L93 Difference]: Finished difference Result 4273 states and 6419 transitions. [2018-11-06 19:53:04,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 19:53:04,904 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2018-11-06 19:53:04,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:04,919 INFO L225 Difference]: With dead ends: 4273 [2018-11-06 19:53:04,920 INFO L226 Difference]: Without dead ends: 2552 [2018-11-06 19:53:04,923 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:04,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2552 states. [2018-11-06 19:53:04,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2552 to 2551. [2018-11-06 19:53:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2551 states. [2018-11-06 19:53:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 2551 states and 3792 transitions. [2018-11-06 19:53:04,974 INFO L78 Accepts]: Start accepts. Automaton has 2551 states and 3792 transitions. Word has length 201 [2018-11-06 19:53:04,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:04,974 INFO L480 AbstractCegarLoop]: Abstraction has 2551 states and 3792 transitions. [2018-11-06 19:53:04,974 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-06 19:53:04,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3792 transitions. [2018-11-06 19:53:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2018-11-06 19:53:04,983 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:04,983 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:53:04,983 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:04,984 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:04,984 INFO L82 PathProgramCache]: Analyzing trace with hash -1307431152, now seen corresponding path program 1 times [2018-11-06 19:53:04,984 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:04,984 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:04,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:04,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:04,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:05,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-06 19:53:05,115 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:05,115 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-06 19:53:05,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-06 19:53:05,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-06 19:53:05,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:05,117 INFO L87 Difference]: Start difference. First operand 2551 states and 3792 transitions. Second operand 3 states. [2018-11-06 19:53:05,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:05,851 INFO L93 Difference]: Finished difference Result 7640 states and 11360 transitions. [2018-11-06 19:53:05,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 19:53:05,852 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 205 [2018-11-06 19:53:05,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:05,875 INFO L225 Difference]: With dead ends: 7640 [2018-11-06 19:53:05,875 INFO L226 Difference]: Without dead ends: 5091 [2018-11-06 19:53:05,880 INFO L604 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 [2018-11-06 19:53:05,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5091 states. [2018-11-06 19:53:05,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5091 to 5089. [2018-11-06 19:53:05,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5089 states. [2018-11-06 19:53:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5089 states to 5089 states and 7560 transitions. [2018-11-06 19:53:05,977 INFO L78 Accepts]: Start accepts. Automaton has 5089 states and 7560 transitions. Word has length 205 [2018-11-06 19:53:05,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:05,978 INFO L480 AbstractCegarLoop]: Abstraction has 5089 states and 7560 transitions. [2018-11-06 19:53:05,978 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-06 19:53:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 5089 states and 7560 transitions. [2018-11-06 19:53:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-11-06 19:53:05,986 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:05,987 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:53:05,987 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:05,987 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:05,987 INFO L82 PathProgramCache]: Analyzing trace with hash 1767177675, now seen corresponding path program 1 times [2018-11-06 19:53:05,988 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:05,988 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:05,989 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:05,989 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:05,989 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:06,120 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-06 19:53:06,120 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:06,120 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:53:06,121 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-06 19:53:06,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-06 19:53:06,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:06,122 INFO L87 Difference]: Start difference. First operand 5089 states and 7560 transitions. Second operand 3 states. [2018-11-06 19:53:08,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:08,148 INFO L93 Difference]: Finished difference Result 14871 states and 22177 transitions. [2018-11-06 19:53:08,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 19:53:08,149 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 207 [2018-11-06 19:53:08,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:08,189 INFO L225 Difference]: With dead ends: 14871 [2018-11-06 19:53:08,190 INFO L226 Difference]: Without dead ends: 9784 [2018-11-06 19:53:08,199 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:08,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9784 states. [2018-11-06 19:53:08,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9784 to 9782. [2018-11-06 19:53:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9782 states. [2018-11-06 19:53:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9782 states to 9782 states and 13465 transitions. [2018-11-06 19:53:08,390 INFO L78 Accepts]: Start accepts. Automaton has 9782 states and 13465 transitions. Word has length 207 [2018-11-06 19:53:08,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:08,391 INFO L480 AbstractCegarLoop]: Abstraction has 9782 states and 13465 transitions. [2018-11-06 19:53:08,391 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-06 19:53:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 9782 states and 13465 transitions. [2018-11-06 19:53:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2018-11-06 19:53:08,406 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:08,406 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:53:08,406 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:08,407 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:08,407 INFO L82 PathProgramCache]: Analyzing trace with hash 702145510, now seen corresponding path program 2 times [2018-11-06 19:53:08,407 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:08,407 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:08,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:08,408 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:08,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:08,534 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-06 19:53:08,534 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:08,535 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:53:08,535 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-06 19:53:08,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-06 19:53:08,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:08,536 INFO L87 Difference]: Start difference. First operand 9782 states and 13465 transitions. Second operand 3 states. [2018-11-06 19:53:10,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:10,392 INFO L93 Difference]: Finished difference Result 27930 states and 38574 transitions. [2018-11-06 19:53:10,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 19:53:10,392 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 209 [2018-11-06 19:53:10,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:10,438 INFO L225 Difference]: With dead ends: 27930 [2018-11-06 19:53:10,438 INFO L226 Difference]: Without dead ends: 18150 [2018-11-06 19:53:10,450 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:10,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18150 states. [2018-11-06 19:53:10,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18150 to 18146. [2018-11-06 19:53:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18146 states. [2018-11-06 19:53:10,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18146 states to 18146 states and 22636 transitions. [2018-11-06 19:53:10,717 INFO L78 Accepts]: Start accepts. Automaton has 18146 states and 22636 transitions. Word has length 209 [2018-11-06 19:53:10,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:10,718 INFO L480 AbstractCegarLoop]: Abstraction has 18146 states and 22636 transitions. [2018-11-06 19:53:10,718 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-06 19:53:10,718 INFO L276 IsEmpty]: Start isEmpty. Operand 18146 states and 22636 transitions. [2018-11-06 19:53:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-11-06 19:53:10,739 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:10,739 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:53:10,740 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:10,740 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:10,740 INFO L82 PathProgramCache]: Analyzing trace with hash -1254658424, now seen corresponding path program 1 times [2018-11-06 19:53:10,740 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:10,740 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:10,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:10,742 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-06 19:53:10,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:11,192 WARN L179 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 10 DAG size of output: 7 [2018-11-06 19:53:11,236 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-06 19:53:11,236 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:11,237 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-06 19:53:11,237 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-06 19:53:11,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-06 19:53:11,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-06 19:53:11,238 INFO L87 Difference]: Start difference. First operand 18146 states and 22636 transitions. Second operand 5 states. [2018-11-06 19:53:13,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:13,980 INFO L93 Difference]: Finished difference Result 40013 states and 50199 transitions. [2018-11-06 19:53:13,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-06 19:53:13,982 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 222 [2018-11-06 19:53:13,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:14,021 INFO L225 Difference]: With dead ends: 40013 [2018-11-06 19:53:14,021 INFO L226 Difference]: Without dead ends: 21869 [2018-11-06 19:53:14,043 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-06 19:53:14,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21869 states. [2018-11-06 19:53:14,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21869 to 18758. [2018-11-06 19:53:14,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18758 states. [2018-11-06 19:53:14,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18758 states to 18758 states and 23205 transitions. [2018-11-06 19:53:14,321 INFO L78 Accepts]: Start accepts. Automaton has 18758 states and 23205 transitions. Word has length 222 [2018-11-06 19:53:14,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:14,322 INFO L480 AbstractCegarLoop]: Abstraction has 18758 states and 23205 transitions. [2018-11-06 19:53:14,322 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-06 19:53:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 18758 states and 23205 transitions. [2018-11-06 19:53:14,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-11-06 19:53:14,344 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:14,345 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:53:14,345 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:14,345 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:14,345 INFO L82 PathProgramCache]: Analyzing trace with hash -428141623, now seen corresponding path program 1 times [2018-11-06 19:53:14,346 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:14,346 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:14,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:14,347 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:14,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:14,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:14,629 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-06 19:53:14,630 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:14,630 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:53:14,630 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:53:14,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:53:14,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:53:14,631 INFO L87 Difference]: Start difference. First operand 18758 states and 23205 transitions. Second operand 4 states. [2018-11-06 19:53:16,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:16,292 INFO L93 Difference]: Finished difference Result 37104 states and 45837 transitions. [2018-11-06 19:53:16,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 19:53:16,293 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 227 [2018-11-06 19:53:16,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:16,326 INFO L225 Difference]: With dead ends: 37104 [2018-11-06 19:53:16,326 INFO L226 Difference]: Without dead ends: 18348 [2018-11-06 19:53:16,346 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 19:53:16,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18348 states. [2018-11-06 19:53:16,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18348 to 18346. [2018-11-06 19:53:16,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18346 states. [2018-11-06 19:53:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18346 states to 18346 states and 21694 transitions. [2018-11-06 19:53:16,576 INFO L78 Accepts]: Start accepts. Automaton has 18346 states and 21694 transitions. Word has length 227 [2018-11-06 19:53:16,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:16,577 INFO L480 AbstractCegarLoop]: Abstraction has 18346 states and 21694 transitions. [2018-11-06 19:53:16,577 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:53:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 18346 states and 21694 transitions. [2018-11-06 19:53:16,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-11-06 19:53:16,597 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:16,598 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:53:16,598 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:16,598 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:16,598 INFO L82 PathProgramCache]: Analyzing trace with hash 62900392, now seen corresponding path program 1 times [2018-11-06 19:53:16,599 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:16,599 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:16,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:16,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:16,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:16,945 WARN L179 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 10 [2018-11-06 19:53:17,182 WARN L179 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 10 DAG size of output: 7 [2018-11-06 19:53:17,346 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 52 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-06 19:53:17,346 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-06 19:53:17,346 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-06 19:53:17,357 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:17,486 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-06 19:53:17,622 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-06 19:53:17,645 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-06 19:53:17,645 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2018-11-06 19:53:17,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-06 19:53:17,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-06 19:53:17,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-06 19:53:17,646 INFO L87 Difference]: Start difference. First operand 18346 states and 21694 transitions. Second operand 7 states. [2018-11-06 19:53:22,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:22,928 INFO L93 Difference]: Finished difference Result 47524 states and 56246 transitions. [2018-11-06 19:53:22,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-06 19:53:22,929 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 232 [2018-11-06 19:53:22,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:22,965 INFO L225 Difference]: With dead ends: 47524 [2018-11-06 19:53:22,966 INFO L226 Difference]: Without dead ends: 29180 [2018-11-06 19:53:22,986 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2018-11-06 19:53:23,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29180 states. [2018-11-06 19:53:23,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29180 to 28767. [2018-11-06 19:53:23,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28767 states. [2018-11-06 19:53:23,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28767 states to 28767 states and 31835 transitions. [2018-11-06 19:53:23,624 INFO L78 Accepts]: Start accepts. Automaton has 28767 states and 31835 transitions. Word has length 232 [2018-11-06 19:53:23,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:23,624 INFO L480 AbstractCegarLoop]: Abstraction has 28767 states and 31835 transitions. [2018-11-06 19:53:23,625 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-06 19:53:23,625 INFO L276 IsEmpty]: Start isEmpty. Operand 28767 states and 31835 transitions. [2018-11-06 19:53:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2018-11-06 19:53:23,655 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:23,655 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:53:23,655 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:23,657 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:23,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1617797044, now seen corresponding path program 1 times [2018-11-06 19:53:23,658 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:23,658 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:23,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:23,659 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:23,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-06 19:53:23,962 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:23,963 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:53:23,963 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:53:23,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:53:23,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:53:23,964 INFO L87 Difference]: Start difference. First operand 28767 states and 31835 transitions. Second operand 4 states. [2018-11-06 19:53:25,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:25,854 INFO L93 Difference]: Finished difference Result 82402 states and 91211 transitions. [2018-11-06 19:53:25,854 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 19:53:25,854 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 285 [2018-11-06 19:53:25,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:25,908 INFO L225 Difference]: With dead ends: 82402 [2018-11-06 19:53:25,908 INFO L226 Difference]: Without dead ends: 53637 [2018-11-06 19:53:25,932 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 19:53:25,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53637 states. [2018-11-06 19:53:26,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53637 to 53635. [2018-11-06 19:53:26,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53635 states. [2018-11-06 19:53:26,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53635 states to 53635 states and 59347 transitions. [2018-11-06 19:53:26,594 INFO L78 Accepts]: Start accepts. Automaton has 53635 states and 59347 transitions. Word has length 285 [2018-11-06 19:53:26,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:26,595 INFO L480 AbstractCegarLoop]: Abstraction has 53635 states and 59347 transitions. [2018-11-06 19:53:26,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:53:26,595 INFO L276 IsEmpty]: Start isEmpty. Operand 53635 states and 59347 transitions. [2018-11-06 19:53:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2018-11-06 19:53:26,630 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:26,631 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:53:26,631 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:26,632 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:26,632 INFO L82 PathProgramCache]: Analyzing trace with hash 190795263, now seen corresponding path program 1 times [2018-11-06 19:53:26,632 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:26,632 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:26,633 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:26,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:26,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-06 19:53:26,935 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:26,935 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-06 19:53:26,935 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-06 19:53:26,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-06 19:53:26,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:26,936 INFO L87 Difference]: Start difference. First operand 53635 states and 59347 transitions. Second operand 3 states. [2018-11-06 19:53:28,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:28,033 INFO L93 Difference]: Finished difference Result 145274 states and 160695 transitions. [2018-11-06 19:53:28,034 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 19:53:28,034 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 336 [2018-11-06 19:53:28,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:28,148 INFO L225 Difference]: With dead ends: 145274 [2018-11-06 19:53:28,148 INFO L226 Difference]: Without dead ends: 91641 [2018-11-06 19:53:28,188 INFO L604 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 [2018-11-06 19:53:28,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91641 states. [2018-11-06 19:53:29,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91641 to 91639. [2018-11-06 19:53:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91639 states. [2018-11-06 19:53:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91639 states to 91639 states and 101329 transitions. [2018-11-06 19:53:29,140 INFO L78 Accepts]: Start accepts. Automaton has 91639 states and 101329 transitions. Word has length 336 [2018-11-06 19:53:29,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:29,141 INFO L480 AbstractCegarLoop]: Abstraction has 91639 states and 101329 transitions. [2018-11-06 19:53:29,141 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-06 19:53:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 91639 states and 101329 transitions. [2018-11-06 19:53:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-11-06 19:53:29,165 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:29,165 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 19:53:29,165 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:29,166 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:29,166 INFO L82 PathProgramCache]: Analyzing trace with hash 53989380, now seen corresponding path program 1 times [2018-11-06 19:53:29,166 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:29,166 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:29,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:29,167 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:29,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:29,415 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-06 19:53:29,415 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:29,416 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:53:29,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:53:29,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:53:29,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:53:29,417 INFO L87 Difference]: Start difference. First operand 91639 states and 101329 transitions. Second operand 4 states. [2018-11-06 19:53:32,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:32,697 INFO L93 Difference]: Finished difference Result 275689 states and 304379 transitions. [2018-11-06 19:53:32,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 19:53:32,697 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 337 [2018-11-06 19:53:32,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:32,957 INFO L225 Difference]: With dead ends: 275689 [2018-11-06 19:53:32,958 INFO L226 Difference]: Without dead ends: 184052 [2018-11-06 19:53:33,025 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 19:53:33,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184052 states. [2018-11-06 19:53:34,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184052 to 145275. [2018-11-06 19:53:34,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145275 states. [2018-11-06 19:53:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145275 states to 145275 states and 159539 transitions. [2018-11-06 19:53:34,839 INFO L78 Accepts]: Start accepts. Automaton has 145275 states and 159539 transitions. Word has length 337 [2018-11-06 19:53:34,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:34,839 INFO L480 AbstractCegarLoop]: Abstraction has 145275 states and 159539 transitions. [2018-11-06 19:53:34,839 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:53:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 145275 states and 159539 transitions. [2018-11-06 19:53:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2018-11-06 19:53:34,883 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:34,883 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-06 19:53:34,884 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:34,884 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:34,884 INFO L82 PathProgramCache]: Analyzing trace with hash -1961585062, now seen corresponding path program 1 times [2018-11-06 19:53:34,884 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:34,884 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:34,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:34,885 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:34,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:35,910 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2018-11-06 19:53:35,910 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:35,911 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-06 19:53:35,911 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 19:53:35,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 19:53:35,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 19:53:35,912 INFO L87 Difference]: Start difference. First operand 145275 states and 159539 transitions. Second operand 4 states. [2018-11-06 19:53:38,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:38,399 INFO L93 Difference]: Finished difference Result 560592 states and 615915 transitions. [2018-11-06 19:53:38,399 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 19:53:38,399 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 357 [2018-11-06 19:53:38,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:38,923 INFO L225 Difference]: With dead ends: 560592 [2018-11-06 19:53:38,923 INFO L226 Difference]: Without dead ends: 415319 [2018-11-06 19:53:39,090 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 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 19:53:39,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 415319 states. [2018-11-06 19:53:43,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 415319 to 277410. [2018-11-06 19:53:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277410 states. [2018-11-06 19:53:44,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277410 states to 277410 states and 304739 transitions. [2018-11-06 19:53:44,143 INFO L78 Accepts]: Start accepts. Automaton has 277410 states and 304739 transitions. Word has length 357 [2018-11-06 19:53:44,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:44,144 INFO L480 AbstractCegarLoop]: Abstraction has 277410 states and 304739 transitions. [2018-11-06 19:53:44,144 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 19:53:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 277410 states and 304739 transitions. [2018-11-06 19:53:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2018-11-06 19:53:44,217 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 19:53:44,218 INFO L375 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, 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, 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] [2018-11-06 19:53:44,218 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 19:53:44,218 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 19:53:44,218 INFO L82 PathProgramCache]: Analyzing trace with hash -1125699169, now seen corresponding path program 1 times [2018-11-06 19:53:44,218 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 19:53:44,218 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 19:53:44,219 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:44,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 19:53:44,219 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 19:53:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 19:53:46,195 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-06 19:53:46,195 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 19:53:46,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 19:53:46,196 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-06 19:53:46,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-06 19:53:46,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:46,197 INFO L87 Difference]: Start difference. First operand 277410 states and 304739 transitions. Second operand 3 states. [2018-11-06 19:53:48,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 19:53:48,867 INFO L93 Difference]: Finished difference Result 503916 states and 553962 transitions. [2018-11-06 19:53:48,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 19:53:48,868 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 411 [2018-11-06 19:53:48,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 19:53:48,869 INFO L225 Difference]: With dead ends: 503916 [2018-11-06 19:53:48,869 INFO L226 Difference]: Without dead ends: 0 [2018-11-06 19:53:49,026 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-06 19:53:49,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-06 19:53:49,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-06 19:53:49,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-06 19:53:49,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-06 19:53:49,027 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 411 [2018-11-06 19:53:49,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 19:53:49,028 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-06 19:53:49,028 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-06 19:53:49,028 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-06 19:53:49,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-06 19:53:49,033 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-06 19:53:55,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:55,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:56,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:57,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:58,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:53:59,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:00,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:01,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:02,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:03,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:03,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:03,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:03,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:03,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:03,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:03,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:03,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:03,382 WARN L179 SmtUtils]: Spent 14.33 s on a formula simplification. DAG size of input: 2637 DAG size of output: 625 [2018-11-06 19:54:08,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:08,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:09,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:10,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:11,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:12,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:13,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 19:54:14,539 WARN L179 SmtUtils]: Spent 11.15 s on a formula simplification. DAG size of input: 2637 DAG size of output: 625 [2018-11-06 19:54:22,368 WARN L179 SmtUtils]: Spent 7.81 s on a formula simplification. DAG size of input: 590 DAG size of output: 87 [2018-11-06 19:54:29,923 WARN L179 SmtUtils]: Spent 7.55 s on a formula simplification. DAG size of input: 590 DAG size of output: 87 [2018-11-06 19:54:29,927 INFO L425 ceAbstractionStarter]: For program point L498(lines 498 511) no Hoare annotation was computed. [2018-11-06 19:54:29,927 INFO L425 ceAbstractionStarter]: For program point L498-2(lines 498 511) no Hoare annotation was computed. [2018-11-06 19:54:29,927 INFO L425 ceAbstractionStarter]: For program point L1423(lines 1423 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,927 INFO L425 ceAbstractionStarter]: For program point L366(lines 366 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,927 INFO L425 ceAbstractionStarter]: For program point L1622(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,927 INFO L425 ceAbstractionStarter]: For program point L1556(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,927 INFO L425 ceAbstractionStarter]: For program point L1490(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,927 INFO L425 ceAbstractionStarter]: For program point L301(lines 301 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,927 INFO L425 ceAbstractionStarter]: For program point L1226(lines 1226 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,928 INFO L425 ceAbstractionStarter]: For program point L1623(line 1623) no Hoare annotation was computed. [2018-11-06 19:54:29,928 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,928 INFO L425 ceAbstractionStarter]: For program point L1557(line 1557) no Hoare annotation was computed. [2018-11-06 19:54:29,928 INFO L425 ceAbstractionStarter]: For program point L1491(line 1491) no Hoare annotation was computed. [2018-11-06 19:54:29,928 INFO L425 ceAbstractionStarter]: For program point L434(lines 434 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,928 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,928 INFO L425 ceAbstractionStarter]: For program point L1095(lines 1095 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,929 INFO L425 ceAbstractionStarter]: For program point L633(lines 633 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,929 INFO L425 ceAbstractionStarter]: For program point L1360(lines 1360 1379) no Hoare annotation was computed. [2018-11-06 19:54:29,929 INFO L425 ceAbstractionStarter]: For program point L1360-2(lines 1360 1379) no Hoare annotation was computed. [2018-11-06 19:54:29,929 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,929 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,929 INFO L425 ceAbstractionStarter]: For program point L1625(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,929 INFO L425 ceAbstractionStarter]: For program point L1559(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,930 INFO L425 ceAbstractionStarter]: For program point L1493(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,930 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,930 INFO L425 ceAbstractionStarter]: For program point L172(lines 172 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,930 INFO L425 ceAbstractionStarter]: For program point L1031(lines 1031 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,930 INFO L425 ceAbstractionStarter]: For program point L899(lines 899 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,930 INFO L425 ceAbstractionStarter]: For program point L701(lines 701 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,930 INFO L425 ceAbstractionStarter]: For program point L1626(line 1626) no Hoare annotation was computed. [2018-11-06 19:54:29,930 INFO L425 ceAbstractionStarter]: For program point L1560(line 1560) no Hoare annotation was computed. [2018-11-06 19:54:29,931 INFO L425 ceAbstractionStarter]: For program point L1494(line 1494) no Hoare annotation was computed. [2018-11-06 19:54:29,931 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,931 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,931 INFO L425 ceAbstractionStarter]: For program point L1628(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,931 INFO L425 ceAbstractionStarter]: For program point L1562(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,931 INFO L425 ceAbstractionStarter]: For program point L1496(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,931 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,931 INFO L425 ceAbstractionStarter]: For program point L1629(line 1629) no Hoare annotation was computed. [2018-11-06 19:54:29,932 INFO L425 ceAbstractionStarter]: For program point L1563(line 1563) no Hoare annotation was computed. [2018-11-06 19:54:29,932 INFO L425 ceAbstractionStarter]: For program point L1497(line 1497) no Hoare annotation was computed. [2018-11-06 19:54:29,932 INFO L425 ceAbstractionStarter]: For program point L441(lines 441 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,932 INFO L425 ceAbstractionStarter]: For program point L1432(lines 1432 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,932 INFO L425 ceAbstractionStarter]: For program point L1631(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,932 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,932 INFO L425 ceAbstractionStarter]: For program point L1565(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,932 INFO L425 ceAbstractionStarter]: For program point L1499(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,933 INFO L425 ceAbstractionStarter]: For program point L1632(line 1632) no Hoare annotation was computed. [2018-11-06 19:54:29,933 INFO L425 ceAbstractionStarter]: For program point L1566(line 1566) no Hoare annotation was computed. [2018-11-06 19:54:29,933 INFO L425 ceAbstractionStarter]: For program point L1500(line 1500) no Hoare annotation was computed. [2018-11-06 19:54:29,933 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,933 INFO L425 ceAbstractionStarter]: For program point L1104(lines 1104 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,933 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,933 INFO L425 ceAbstractionStarter]: For program point L378(lines 378 395) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L312(lines 312 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L378-2(lines 378 395) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L114(lines 114 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L1039(lines 1039 1059) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L1039-2(lines 1039 1059) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L709(lines 709 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L643(lines 643 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L1634(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,934 INFO L425 ceAbstractionStarter]: For program point L1568(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L1502(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L181(lines 181 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L710(lines 710 731) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L710-2(lines 710 731) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L1635(line 1635) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L1569(line 1569) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L1503(line 1503) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L1305(lines 1305 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L248(lines 248 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,935 INFO L425 ceAbstractionStarter]: For program point L1173(lines 1173 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,936 INFO L425 ceAbstractionStarter]: For program point L975(lines 975 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,936 INFO L425 ceAbstractionStarter]: For program point L777(lines 777 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,936 INFO L425 ceAbstractionStarter]: For program point L513(lines 513 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,936 INFO L425 ceAbstractionStarter]: For program point L844(lines 844 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,936 INFO L425 ceAbstractionStarter]: For program point L1637(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,936 INFO L425 ceAbstractionStarter]: For program point L1571(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,936 INFO L425 ceAbstractionStarter]: For program point L1505(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,936 INFO L425 ceAbstractionStarter]: For program point L1638(line 1638) no Hoare annotation was computed. [2018-11-06 19:54:29,936 INFO L425 ceAbstractionStarter]: For program point L1572(line 1572) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L1506(line 1506) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L450(lines 450 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L1640(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L583(lines 583 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L1574(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L1508(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L1442(lines 1442 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L1112(lines 1112 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L55(lines 55 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L1641(line 1641) no Hoare annotation was computed. [2018-11-06 19:54:29,937 INFO L425 ceAbstractionStarter]: For program point L1575(line 1575) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L1509(line 1509) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L56(lines 56 71) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L56-2(lines 56 71) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L1643(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L1577-1(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L1511(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L983(lines 983 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L917(lines 917 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L653(lines 653 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L1644(line 1644) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L1578(line 1578) no Hoare annotation was computed. [2018-11-06 19:54:29,938 INFO L425 ceAbstractionStarter]: For program point L1512(line 1512) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L257(lines 257 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L191(lines 191 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L1182(lines 1182 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L918(lines 918 935) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L918-2(lines 918 935) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L522(lines 522 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L1381(lines 1381 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 211) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L126(lines 126 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L192-2(lines 192 211) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L853(lines 853 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L1646(lines 1646 1648) no Hoare annotation was computed. [2018-11-06 19:54:29,939 INFO L425 ceAbstractionStarter]: For program point L1580(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L1514(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L1382(lines 1382 1400) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L1382-2(lines 1382 1400) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L1250(lines 1250 1272) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L1250-2(lines 1250 1272) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L1647(line 1647) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L1581(line 1581) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L1515(line 1515) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L458(lines 458 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L1120(lines 1120 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,940 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,941 INFO L421 ceAbstractionStarter]: At program point L1649(lines 54 1650) the Hoare annotation is: (let ((.cse0 (not (= ~a12~0 1))) (.cse21 (not (= ~a6~0 1)))) (let ((.cse1 (= ~a5~0 1)) (.cse14 (<= ~a3~0 0)) (.cse4 (= ~a27~0 1)) (.cse18 (and .cse0 .cse21)) (.cse2 (= ~a11~0 1)) (.cse15 (= ~a16~0 1)) (.cse3 (= ~a26~0 1))) (let ((.cse19 (not .cse3)) (.cse7 (and (not .cse4) .cse18 .cse2 .cse15)) (.cse8 (= ~a20~0 0)) (.cse11 (not (= 1 ~a20~0))) (.cse17 (and .cse14 .cse18 .cse2 .cse15)) (.cse5 (= 1 ~a6~0)) (.cse9 (<= ~a26~0 0)) (.cse13 (= ~a3~0 1)) (.cse16 (and .cse21 .cse1)) (.cse6 (<= ~a11~0 0)) (.cse12 (not (= ~a7~0 1))) (.cse20 (and .cse0 .cse4 .cse21 .cse1)) (.cse10 (= ~a0~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse1) (and .cse7 .cse8 .cse9 .cse1 .cse10) (and .cse11 (and .cse7 .cse12 .cse1 .cse13)) (and .cse14 .cse4 .cse1 .cse2 .cse3) (and .cse1 .cse3 (and .cse14 .cse2 .cse15)) (and .cse16 .cse2 .cse3) (and (and .cse11 .cse4 .cse1 .cse2 .cse15 .cse10) .cse3) (and .cse14 .cse4 .cse5 .cse1 .cse2 .cse10) (and .cse4 .cse5 .cse0 .cse1 .cse2 .cse13) (and .cse11 (and .cse12 .cse17 .cse1)) (and .cse12 .cse18 .cse9 .cse1 .cse2 .cse10) (and .cse11 (and .cse7 .cse1 .cse13 .cse10)) (and .cse12 .cse18 .cse1 .cse2 .cse13 .cse10) (and .cse12 .cse19 .cse4 .cse5 .cse1 .cse2 .cse15) (and .cse6 .cse1 .cse3 .cse10 .cse15) (and (and .cse11 (and .cse0 .cse15) .cse6 .cse1) .cse3) (and .cse0 .cse19 .cse6 .cse1 .cse10) (and .cse12 .cse9 .cse20 .cse2 .cse15 .cse13) (and .cse0 .cse5 .cse6 .cse9 .cse1) (and .cse7 .cse12 .cse8 .cse9 .cse1) (and .cse14 .cse1 .cse2 .cse3 .cse10) (and .cse14 .cse12 .cse18 .cse1 .cse2 .cse10) (and .cse16 .cse6 .cse10) (and .cse14 .cse12 .cse6 .cse0 .cse1) (and .cse11 (and .cse20 .cse2 .cse10)) (and .cse12 .cse6 .cse1 .cse10) (and .cse12 .cse6 .cse1 .cse3) (and .cse16 .cse6 .cse3) (and .cse0 .cse4 .cse5 .cse9 .cse1 .cse2) (and .cse12 .cse5 .cse6 .cse0 .cse1 .cse13) (and .cse11 (and .cse17 .cse1 .cse10)) (and .cse14 .cse4 .cse0 .cse1 .cse2) (and .cse12 .cse5 .cse9 .cse13 (and .cse1 .cse2 .cse15)) (and .cse14 .cse16 .cse6) (and .cse12 .cse20 .cse2 .cse10))))) [2018-11-06 19:54:29,941 INFO L425 ceAbstractionStarter]: For program point L592(lines 592 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,942 INFO L425 ceAbstractionStarter]: For program point L1583(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,942 INFO L425 ceAbstractionStarter]: For program point L1517(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,942 INFO L425 ceAbstractionStarter]: For program point L1584(line 1584) no Hoare annotation was computed. [2018-11-06 19:54:29,942 INFO L425 ceAbstractionStarter]: For program point L1518(line 1518) no Hoare annotation was computed. [2018-11-06 19:54:29,942 INFO L425 ceAbstractionStarter]: For program point L1452(lines 1452 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,942 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,942 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-06 19:54:29,942 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,942 INFO L428 ceAbstractionStarter]: At program point L1652(lines 1652 1669) the Hoare annotation is: true [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L1586(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L1520(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L397(lines 397 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L1587(line 1587) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L1521(line 1521) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L795(lines 795 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L135(lines 135 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L994(lines 994 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L1589(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,943 INFO L425 ceAbstractionStarter]: For program point L1523(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L1127(lines 1127 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L1061(lines 1061 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L665(lines 665 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L1590(line 1590) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L467(lines 467 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L1326(lines 1326 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 478) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1578) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L468-2(lines 468 478) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L733(lines 733 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,944 INFO L425 ceAbstractionStarter]: For program point L1658-1(lines 1658 1668) no Hoare annotation was computed. [2018-11-06 19:54:29,945 INFO L425 ceAbstractionStarter]: For program point L1592(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,945 INFO L421 ceAbstractionStarter]: At program point L1658-3(lines 1658 1668) the Hoare annotation is: (let ((.cse0 (not (= ~a12~0 1))) (.cse21 (not (= ~a6~0 1)))) (let ((.cse1 (= ~a5~0 1)) (.cse14 (<= ~a3~0 0)) (.cse4 (= ~a27~0 1)) (.cse18 (and .cse0 .cse21)) (.cse2 (= ~a11~0 1)) (.cse15 (= ~a16~0 1)) (.cse3 (= ~a26~0 1))) (let ((.cse19 (not .cse3)) (.cse7 (and (not .cse4) .cse18 .cse2 .cse15)) (.cse8 (= ~a20~0 0)) (.cse11 (not (= 1 ~a20~0))) (.cse17 (and .cse14 .cse18 .cse2 .cse15)) (.cse5 (= 1 ~a6~0)) (.cse9 (<= ~a26~0 0)) (.cse13 (= ~a3~0 1)) (.cse16 (and .cse21 .cse1)) (.cse6 (<= ~a11~0 0)) (.cse12 (not (= ~a7~0 1))) (.cse20 (and .cse0 .cse4 .cse21 .cse1)) (.cse10 (= ~a0~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse1) (and .cse7 .cse8 .cse9 .cse1 .cse10) (and .cse11 (and .cse7 .cse12 .cse1 .cse13)) (and .cse14 .cse4 .cse1 .cse2 .cse3) (and .cse1 .cse3 (and .cse14 .cse2 .cse15)) (and .cse16 .cse2 .cse3) (and (and .cse11 .cse4 .cse1 .cse2 .cse15 .cse10) .cse3) (and .cse14 .cse4 .cse5 .cse1 .cse2 .cse10) (and .cse4 .cse5 .cse0 .cse1 .cse2 .cse13) (and .cse11 (and .cse12 .cse17 .cse1)) (and .cse12 .cse18 .cse9 .cse1 .cse2 .cse10) (and .cse11 (and .cse7 .cse1 .cse13 .cse10)) (and .cse12 .cse18 .cse1 .cse2 .cse13 .cse10) (and .cse12 .cse19 .cse4 .cse5 .cse1 .cse2 .cse15) (and .cse6 .cse1 .cse3 .cse10 .cse15) (and (and .cse11 (and .cse0 .cse15) .cse6 .cse1) .cse3) (and .cse0 .cse19 .cse6 .cse1 .cse10) (and .cse12 .cse9 .cse20 .cse2 .cse15 .cse13) (and .cse0 .cse5 .cse6 .cse9 .cse1) (and .cse7 .cse12 .cse8 .cse9 .cse1) (and .cse14 .cse1 .cse2 .cse3 .cse10) (and .cse14 .cse12 .cse18 .cse1 .cse2 .cse10) (and .cse16 .cse6 .cse10) (and .cse14 .cse12 .cse6 .cse0 .cse1) (and .cse11 (and .cse20 .cse2 .cse10)) (and .cse12 .cse6 .cse1 .cse10) (and .cse12 .cse6 .cse1 .cse3) (and .cse16 .cse6 .cse3) (and .cse0 .cse4 .cse5 .cse9 .cse1 .cse2) (and .cse12 .cse5 .cse6 .cse0 .cse1 .cse13) (and .cse11 (and .cse17 .cse1 .cse10)) (and .cse14 .cse4 .cse0 .cse1 .cse2) (and .cse12 .cse5 .cse9 .cse13 (and .cse1 .cse2 .cse15)) (and .cse14 .cse16 .cse6) (and .cse12 .cse20 .cse2 .cse10))))) [2018-11-06 19:54:29,945 INFO L425 ceAbstractionStarter]: For program point L1526(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,945 INFO L425 ceAbstractionStarter]: For program point L1460(lines 1460 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,945 INFO L425 ceAbstractionStarter]: For program point L73(lines 73 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,945 INFO L425 ceAbstractionStarter]: For program point L1593(line 1593) no Hoare annotation was computed. [2018-11-06 19:54:29,945 INFO L425 ceAbstractionStarter]: For program point L1527(line 1527) no Hoare annotation was computed. [2018-11-06 19:54:29,945 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,945 INFO L425 ceAbstractionStarter]: For program point L405(lines 405 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L339(lines 339 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L1132(lines 1132 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L1066(lines 1066 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L1595(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L1529(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L869(lines 869 887) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L869-2(lines 869 887) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L1596(line 1596) no Hoare annotation was computed. [2018-11-06 19:54:29,946 INFO L425 ceAbstractionStarter]: For program point L539(lines 539 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1530(line 1530) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1200(lines 1200 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1663(line 1663) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L276(lines 276 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1003(lines 1003 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L937(lines 937 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1598(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1532(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1468) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1466-1(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1599(line 1599) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1533(line 1533) no Hoare annotation was computed. [2018-11-06 19:54:29,947 INFO L425 ceAbstractionStarter]: For program point L1467(line 1467) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L146(lines 146 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L1402(lines 1402 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L213(lines 213 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L1601(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L1535(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L1469(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L1403(lines 1403 1421) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L1403-2(lines 1403 1421) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L82(lines 82 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L743(lines 743 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L1602(line 1602) no Hoare annotation was computed. [2018-11-06 19:54:29,948 INFO L425 ceAbstractionStarter]: For program point L1536(line 1536) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1470(line 1470) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L480(lines 480 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L414(lines 414 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L348(lines 348 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1604(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1538(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1472(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1274(lines 1274 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1142(lines 1142 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L614(lines 614 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1605(line 1605) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1539(line 1539) no Hoare annotation was computed. [2018-11-06 19:54:29,949 INFO L425 ceAbstractionStarter]: For program point L1473(line 1473) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L284(lines 284 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L813(lines 813 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1210(lines 1210 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1607(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1541(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1475(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1211(lines 1211 1224) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1211-2(lines 1211 1224) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L947(lines 947 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1608(line 1608) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1542(line 1542) no Hoare annotation was computed. [2018-11-06 19:54:29,950 INFO L425 ceAbstractionStarter]: For program point L1476(line 1476) no Hoare annotation was computed. [2018-11-06 19:54:29,951 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,951 INFO L425 ceAbstractionStarter]: For program point L155(lines 155 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,951 INFO L425 ceAbstractionStarter]: For program point L89(lines 89 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,951 INFO L425 ceAbstractionStarter]: For program point L684(lines 684 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,951 INFO L425 ceAbstractionStarter]: For program point L222(lines 222 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,951 INFO L425 ceAbstractionStarter]: For program point L685(lines 685 699) no Hoare annotation was computed. [2018-11-06 19:54:29,951 INFO L425 ceAbstractionStarter]: For program point L685-2(lines 685 699) no Hoare annotation was computed. [2018-11-06 19:54:29,951 INFO L425 ceAbstractionStarter]: For program point L1610(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,951 INFO L425 ceAbstractionStarter]: For program point L1544(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,952 INFO L425 ceAbstractionStarter]: For program point L1478(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,952 INFO L425 ceAbstractionStarter]: For program point L1611(line 1611) no Hoare annotation was computed. [2018-11-06 19:54:29,952 INFO L425 ceAbstractionStarter]: For program point L1545(line 1545) no Hoare annotation was computed. [2018-11-06 19:54:29,952 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,952 INFO L425 ceAbstractionStarter]: For program point L1479(line 1479) no Hoare annotation was computed. [2018-11-06 19:54:29,952 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,952 INFO L425 ceAbstractionStarter]: For program point L356(lines 356 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,952 INFO L425 ceAbstractionStarter]: For program point L753(lines 753 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,952 INFO L425 ceAbstractionStarter]: For program point L622(lines 622 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L1613(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L556(lines 556 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L1547(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L1481(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L1614(line 1614) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L1548(line 1548) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L1482(line 1482) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,953 INFO L425 ceAbstractionStarter]: For program point L1284(lines 1284 1303) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1284-2(lines 1284 1303) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1152(lines 1152 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L95(lines 95 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1021(lines 1021 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L889(lines 889 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1616(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1550(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1484(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1617(line 1617) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1551(line 1551) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L1485(line 1485) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L164(lines 164 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,954 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,955 INFO L425 ceAbstractionStarter]: For program point L1619(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,955 INFO L425 ceAbstractionStarter]: For program point L1553(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,955 INFO L425 ceAbstractionStarter]: For program point L1487(lines 54 1650) no Hoare annotation was computed. [2018-11-06 19:54:29,955 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,955 INFO L425 ceAbstractionStarter]: For program point L1620(line 1620) no Hoare annotation was computed. [2018-11-06 19:54:29,955 INFO L425 ceAbstractionStarter]: For program point L1554(line 1554) no Hoare annotation was computed. [2018-11-06 19:54:29,955 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1465) no Hoare annotation was computed. [2018-11-06 19:54:29,955 INFO L425 ceAbstractionStarter]: For program point L1488(line 1488) no Hoare annotation was computed. [2018-11-06 19:54:29,955 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 1465) no Hoare annotation was computed. [2018-11-06 19:54:30,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 07:54:30 BoogieIcfgContainer [2018-11-06 19:54:30,019 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-06 19:54:30,020 INFO L168 Benchmark]: Toolchain (without parser) took 108071.12 ms. Allocated memory was 1.5 GB in the beginning and 3.8 GB in the end (delta: 2.3 GB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 86.3 MB). Peak memory consumption was 3.3 GB. Max. memory is 7.1 GB. [2018-11-06 19:54:30,022 INFO L168 Benchmark]: CDTParser took 0.22 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 19:54:30,024 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1211.68 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 87.2 MB). Peak memory consumption was 87.2 MB. Max. memory is 7.1 GB. [2018-11-06 19:54:30,025 INFO L168 Benchmark]: Boogie Procedure Inliner took 319.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 758.1 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -871.1 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. [2018-11-06 19:54:30,026 INFO L168 Benchmark]: Boogie Preprocessor took 121.39 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 19:54:30,027 INFO L168 Benchmark]: RCFGBuilder took 5578.03 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 257.6 MB). Peak memory consumption was 257.6 MB. Max. memory is 7.1 GB. [2018-11-06 19:54:30,028 INFO L168 Benchmark]: TraceAbstraction took 100835.31 ms. Allocated memory was 2.3 GB in the beginning and 3.8 GB in the end (delta: 1.5 GB). Free memory was 2.0 GB in the beginning and 1.3 GB in the end (delta: 612.6 MB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. [2018-11-06 19:54:30,034 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 1211.68 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 87.2 MB). Peak memory consumption was 87.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 319.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 758.1 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -871.1 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 121.39 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 5578.03 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 257.6 MB). Peak memory consumption was 257.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 100835.31 ms. Allocated memory was 2.3 GB in the beginning and 3.8 GB in the end (delta: 1.5 GB). Free memory was 2.0 GB in the beginning and 1.3 GB in the end (delta: 612.6 MB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1578]: 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: 1652]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1658]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((!(a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) || (((a27 == 1 && 1 == a6) && a11 <= 0) && a5 == 1)) || (((((((!(a27 == 1) && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && a20 == 0) && a26 <= 0) && a5 == 1) && a0 == 1)) || (!(1 == a20) && (((((!(a27 == 1) && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && !(a7 == 1)) && a5 == 1) && a3 == 1)) || ((((a3 <= 0 && a27 == 1) && a5 == 1) && a11 == 1) && a26 == 1)) || ((a5 == 1 && a26 == 1) && (a3 <= 0 && a11 == 1) && a16 == 1)) || (((!(a6 == 1) && a5 == 1) && a11 == 1) && a26 == 1)) || ((((((!(1 == a20) && a27 == 1) && a5 == 1) && a11 == 1) && a16 == 1) && a0 == 1) && a26 == 1)) || (((((a3 <= 0 && a27 == 1) && 1 == a6) && a5 == 1) && a11 == 1) && a0 == 1)) || (((((a27 == 1 && 1 == a6) && !(a12 == 1)) && a5 == 1) && a11 == 1) && a3 == 1)) || (!(1 == a20) && (!(a7 == 1) && ((a3 <= 0 && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && a5 == 1)) || (((((!(a7 == 1) && !(a12 == 1) && !(a6 == 1)) && a26 <= 0) && a5 == 1) && a11 == 1) && a0 == 1)) || (!(1 == a20) && (((((!(a27 == 1) && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && a5 == 1) && a3 == 1) && a0 == 1)) || (((((!(a7 == 1) && !(a12 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a3 == 1) && a0 == 1)) || ((((((!(a7 == 1) && !(a26 == 1)) && a27 == 1) && 1 == a6) && a5 == 1) && a11 == 1) && a16 == 1)) || ((((a11 <= 0 && a5 == 1) && a26 == 1) && a0 == 1) && a16 == 1)) || ((((!(1 == a20) && !(a12 == 1) && a16 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || ((((!(a12 == 1) && !(a26 == 1)) && a11 <= 0) && a5 == 1) && a0 == 1)) || (((((!(a7 == 1) && a26 <= 0) && ((!(a12 == 1) && a27 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a16 == 1) && a3 == 1)) || ((((!(a12 == 1) && 1 == a6) && a11 <= 0) && a26 <= 0) && a5 == 1)) || (((((((!(a27 == 1) && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && !(a7 == 1)) && a20 == 0) && a26 <= 0) && a5 == 1)) || ((((a3 <= 0 && a5 == 1) && a11 == 1) && a26 == 1) && a0 == 1)) || (((((a3 <= 0 && !(a7 == 1)) && !(a12 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a0 == 1)) || (((!(a6 == 1) && a5 == 1) && a11 <= 0) && a0 == 1)) || ((((a3 <= 0 && !(a7 == 1)) && a11 <= 0) && !(a12 == 1)) && a5 == 1)) || (!(1 == a20) && ((((!(a12 == 1) && a27 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a0 == 1)) || (((!(a7 == 1) && a11 <= 0) && a5 == 1) && a0 == 1)) || (((!(a7 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || (((!(a6 == 1) && a5 == 1) && a11 <= 0) && a26 == 1)) || (((((!(a12 == 1) && a27 == 1) && 1 == a6) && a26 <= 0) && a5 == 1) && a11 == 1)) || (((((!(a7 == 1) && 1 == a6) && a11 <= 0) && !(a12 == 1)) && a5 == 1) && a3 == 1)) || (!(1 == a20) && ((((a3 <= 0 && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && a5 == 1) && a0 == 1)) || ((((a3 <= 0 && a27 == 1) && !(a12 == 1)) && a5 == 1) && a11 == 1)) || ((((!(a7 == 1) && 1 == a6) && a26 <= 0) && a3 == 1) && (a5 == 1 && a11 == 1) && a16 == 1)) || ((a3 <= 0 && !(a6 == 1) && a5 == 1) && a11 <= 0)) || (((!(a7 == 1) && ((!(a12 == 1) && a27 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a0 == 1) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((!(a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) || (((a27 == 1 && 1 == a6) && a11 <= 0) && a5 == 1)) || (((((((!(a27 == 1) && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && a20 == 0) && a26 <= 0) && a5 == 1) && a0 == 1)) || (!(1 == a20) && (((((!(a27 == 1) && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && !(a7 == 1)) && a5 == 1) && a3 == 1)) || ((((a3 <= 0 && a27 == 1) && a5 == 1) && a11 == 1) && a26 == 1)) || ((a5 == 1 && a26 == 1) && (a3 <= 0 && a11 == 1) && a16 == 1)) || (((!(a6 == 1) && a5 == 1) && a11 == 1) && a26 == 1)) || ((((((!(1 == a20) && a27 == 1) && a5 == 1) && a11 == 1) && a16 == 1) && a0 == 1) && a26 == 1)) || (((((a3 <= 0 && a27 == 1) && 1 == a6) && a5 == 1) && a11 == 1) && a0 == 1)) || (((((a27 == 1 && 1 == a6) && !(a12 == 1)) && a5 == 1) && a11 == 1) && a3 == 1)) || (!(1 == a20) && (!(a7 == 1) && ((a3 <= 0 && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && a5 == 1)) || (((((!(a7 == 1) && !(a12 == 1) && !(a6 == 1)) && a26 <= 0) && a5 == 1) && a11 == 1) && a0 == 1)) || (!(1 == a20) && (((((!(a27 == 1) && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && a5 == 1) && a3 == 1) && a0 == 1)) || (((((!(a7 == 1) && !(a12 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a3 == 1) && a0 == 1)) || ((((((!(a7 == 1) && !(a26 == 1)) && a27 == 1) && 1 == a6) && a5 == 1) && a11 == 1) && a16 == 1)) || ((((a11 <= 0 && a5 == 1) && a26 == 1) && a0 == 1) && a16 == 1)) || ((((!(1 == a20) && !(a12 == 1) && a16 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || ((((!(a12 == 1) && !(a26 == 1)) && a11 <= 0) && a5 == 1) && a0 == 1)) || (((((!(a7 == 1) && a26 <= 0) && ((!(a12 == 1) && a27 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a16 == 1) && a3 == 1)) || ((((!(a12 == 1) && 1 == a6) && a11 <= 0) && a26 <= 0) && a5 == 1)) || (((((((!(a27 == 1) && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && !(a7 == 1)) && a20 == 0) && a26 <= 0) && a5 == 1)) || ((((a3 <= 0 && a5 == 1) && a11 == 1) && a26 == 1) && a0 == 1)) || (((((a3 <= 0 && !(a7 == 1)) && !(a12 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a0 == 1)) || (((!(a6 == 1) && a5 == 1) && a11 <= 0) && a0 == 1)) || ((((a3 <= 0 && !(a7 == 1)) && a11 <= 0) && !(a12 == 1)) && a5 == 1)) || (!(1 == a20) && ((((!(a12 == 1) && a27 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a0 == 1)) || (((!(a7 == 1) && a11 <= 0) && a5 == 1) && a0 == 1)) || (((!(a7 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || (((!(a6 == 1) && a5 == 1) && a11 <= 0) && a26 == 1)) || (((((!(a12 == 1) && a27 == 1) && 1 == a6) && a26 <= 0) && a5 == 1) && a11 == 1)) || (((((!(a7 == 1) && 1 == a6) && a11 <= 0) && !(a12 == 1)) && a5 == 1) && a3 == 1)) || (!(1 == a20) && ((((a3 <= 0 && !(a12 == 1) && !(a6 == 1)) && a11 == 1) && a16 == 1) && a5 == 1) && a0 == 1)) || ((((a3 <= 0 && a27 == 1) && !(a12 == 1)) && a5 == 1) && a11 == 1)) || ((((!(a7 == 1) && 1 == a6) && a26 <= 0) && a3 == 1) && (a5 == 1 && a11 == 1) && a16 == 1)) || ((a3 <= 0 && !(a6 == 1) && a5 == 1) && a11 <= 0)) || (((!(a7 == 1) && ((!(a12 == 1) && a27 == 1) && !(a6 == 1)) && a5 == 1) && a11 == 1) && a0 == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 303 locations, 1 error locations. SAFE Result, 100.6s OverallTime, 16 OverallIterations, 5 TraceHistogramMax, 40.9s AutomataDifference, 0.0s DeadEndRemovalTime, 40.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 4227 SDtfs, 10193 SDslu, 3319 SDs, 0 SdLazy, 14219 SolverSat, 2906 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 28.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 291 GetRequests, 255 SyntacticMatches, 3 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=277410occurred in iteration=15, 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: 10.4s AutomataMinimizationTime, 16 MinimizatonAttempts, 181350 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 2036 NumberOfFragments, 1581 HoareAnnotationTreeSize, 3 FomulaSimplifications, 156732 FormulaSimplificationTreeSizeReduction, 25.4s HoareSimplificationTime, 3 FomulaSimplificationsInter, 44434 FormulaSimplificationTreeSizeReductionInter, 15.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 4228 NumberOfCodeBlocks, 4228 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 4211 ConstructedInterpolants, 0 QuantifiedInterpolants, 2013747 SizeOfPredicates, 0 NumberOfNonLiveVariables, 414 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 17 InterpolantComputations, 16 PerfectInterpolantSequences, 1545/1549 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...