java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-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/Problem15_label06_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1dbac8b [2018-10-26 21:36:26,089 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:36:26,092 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:36:26,105 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:36:26,106 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:36:26,107 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:36:26,108 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:36:26,110 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:36:26,112 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:36:26,113 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:36:26,114 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:36:26,114 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:36:26,115 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:36:26,116 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:36:26,117 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:36:26,118 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:36:26,119 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:36:26,121 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:36:26,123 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:36:26,125 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:36:26,126 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:36:26,128 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:36:26,130 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:36:26,130 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:36:26,131 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:36:26,132 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:36:26,133 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:36:26,133 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:36:26,134 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:36:26,135 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:36:26,136 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:36:26,137 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-26 21:36:26,139 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 21:36:26,165 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:36:26,166 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:36:26,167 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:36:26,167 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:36:26,167 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:36:26,168 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:36:26,168 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:36:26,168 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:36:26,168 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:36:26,168 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:36:26,169 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:36:26,169 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:36:26,169 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:36:26,169 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:36:26,169 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:36:26,170 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:36:26,170 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:36:26,170 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:36:26,170 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:36:26,170 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:36:26,171 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:36:26,171 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:36:26,171 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:36:26,171 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 21:36:26,172 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:36:26,172 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:36:26,172 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:36:26,172 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 21:36:26,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:36:26,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:36:26,247 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:36:26,248 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:36:26,249 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:36:26,250 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label06_true-unreach-call.c [2018-10-26 21:36:26,316 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/3dbcf3877/d468a4a1493a48deb699392583b164eb/FLAG3d1af8195 [2018-10-26 21:36:26,975 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:36:26,976 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label06_true-unreach-call.c [2018-10-26 21:36:26,998 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/3dbcf3877/d468a4a1493a48deb699392583b164eb/FLAG3d1af8195 [2018-10-26 21:36:27,014 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/3dbcf3877/d468a4a1493a48deb699392583b164eb [2018-10-26 21:36:27,025 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:36:27,026 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:36:27,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:36:27,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:36:27,032 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:36:27,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:36:27" (1/1) ... [2018-10-26 21:36:27,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4569e7cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:27, skipping insertion in model container [2018-10-26 21:36:27,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:36:27" (1/1) ... [2018-10-26 21:36:27,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:36:27,138 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:36:27,903 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:36:27,910 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:36:28,177 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:36:28,200 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:36:28,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28 WrapperNode [2018-10-26 21:36:28,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:36:28,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 21:36:28,202 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 21:36:28,202 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 21:36:28,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... [2018-10-26 21:36:28,267 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... [2018-10-26 21:36:28,606 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 21:36:28,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 21:36:28,607 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 21:36:28,607 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 21:36:28,617 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... [2018-10-26 21:36:28,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... [2018-10-26 21:36:28,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... [2018-10-26 21:36:28,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... [2018-10-26 21:36:28,727 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... [2018-10-26 21:36:28,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... [2018-10-26 21:36:28,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... [2018-10-26 21:36:28,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 21:36:28,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 21:36:28,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 21:36:28,832 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 21:36:28,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-26 21:36:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-26 21:36:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 21:36:28,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 21:36:38,105 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 21:36:38,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:36:38 BoogieIcfgContainer [2018-10-26 21:36:38,107 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 21:36:38,108 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 21:36:38,108 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 21:36:38,112 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 21:36:38,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 09:36:27" (1/3) ... [2018-10-26 21:36:38,113 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@235019c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:36:38, skipping insertion in model container [2018-10-26 21:36:38,113 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:36:28" (2/3) ... [2018-10-26 21:36:38,113 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@235019c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:36:38, skipping insertion in model container [2018-10-26 21:36:38,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:36:38" (3/3) ... [2018-10-26 21:36:38,116 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label06_true-unreach-call.c [2018-10-26 21:36:38,127 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 21:36:38,136 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 21:36:38,155 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 21:36:38,195 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 21:36:38,196 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 21:36:38,196 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 21:36:38,196 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 21:36:38,196 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 21:36:38,196 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 21:36:38,197 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 21:36:38,197 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 21:36:38,197 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 21:36:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states. [2018-10-26 21:36:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-26 21:36:38,237 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:36:38,239 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] [2018-10-26 21:36:38,242 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:36:38,248 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:36:38,249 INFO L82 PathProgramCache]: Analyzing trace with hash 1848943538, now seen corresponding path program 1 times [2018-10-26 21:36:38,251 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:36:38,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:36:38,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:36:38,302 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:36:38,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:36:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:36:38,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:36:38,749 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:36:38,749 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:36:38,754 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:36:38,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:36:38,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:36:38,773 INFO L87 Difference]: Start difference. First operand 425 states. Second operand 4 states. [2018-10-26 21:36:48,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:36:48,269 INFO L93 Difference]: Finished difference Result 1474 states and 2723 transitions. [2018-10-26 21:36:48,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:36:48,272 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 57 [2018-10-26 21:36:48,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:36:48,302 INFO L225 Difference]: With dead ends: 1474 [2018-10-26 21:36:48,303 INFO L226 Difference]: Without dead ends: 1042 [2018-10-26 21:36:48,309 INFO L605 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 [2018-10-26 21:36:48,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1042 states. [2018-10-26 21:36:48,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1042 to 1040. [2018-10-26 21:36:48,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1040 states. [2018-10-26 21:36:48,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 1040 states and 1638 transitions. [2018-10-26 21:36:48,435 INFO L78 Accepts]: Start accepts. Automaton has 1040 states and 1638 transitions. Word has length 57 [2018-10-26 21:36:48,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:36:48,436 INFO L481 AbstractCegarLoop]: Abstraction has 1040 states and 1638 transitions. [2018-10-26 21:36:48,436 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:36:48,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1638 transitions. [2018-10-26 21:36:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-10-26 21:36:48,447 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:36:48,447 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 21:36:48,450 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:36:48,450 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:36:48,450 INFO L82 PathProgramCache]: Analyzing trace with hash -2020078794, now seen corresponding path program 1 times [2018-10-26 21:36:48,451 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:36:48,451 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:36:48,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:36:48,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:36:48,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:36:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:36:48,776 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:36:48,776 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:36:48,776 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:36:48,778 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:36:48,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:36:48,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:36:48,779 INFO L87 Difference]: Start difference. First operand 1040 states and 1638 transitions. Second operand 4 states. [2018-10-26 21:36:55,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:36:55,594 INFO L93 Difference]: Finished difference Result 3888 states and 6231 transitions. [2018-10-26 21:36:55,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:36:55,594 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 123 [2018-10-26 21:36:55,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:36:55,612 INFO L225 Difference]: With dead ends: 3888 [2018-10-26 21:36:55,612 INFO L226 Difference]: Without dead ends: 2850 [2018-10-26 21:36:55,616 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:36:55,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2850 states. [2018-10-26 21:36:55,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2850 to 2545. [2018-10-26 21:36:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2545 states. [2018-10-26 21:36:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 2545 states and 3698 transitions. [2018-10-26 21:36:55,673 INFO L78 Accepts]: Start accepts. Automaton has 2545 states and 3698 transitions. Word has length 123 [2018-10-26 21:36:55,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:36:55,674 INFO L481 AbstractCegarLoop]: Abstraction has 2545 states and 3698 transitions. [2018-10-26 21:36:55,674 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:36:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3698 transitions. [2018-10-26 21:36:55,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2018-10-26 21:36:55,683 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:36:55,683 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-10-26 21:36:55,683 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:36:55,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:36:55,684 INFO L82 PathProgramCache]: Analyzing trace with hash 2025548973, now seen corresponding path program 1 times [2018-10-26 21:36:55,684 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:36:55,684 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:36:55,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:36:55,685 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:36:55,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:36:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:36:56,269 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 276 proven. 4 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-10-26 21:36:56,270 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:36:56,270 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-26 21:36:56,279 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:36:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:36:56,397 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:36:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-10-26 21:36:56,570 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 21:36:56,570 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2018-10-26 21:36:56,572 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:36:56,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:36:56,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:36:56,572 INFO L87 Difference]: Start difference. First operand 2545 states and 3698 transitions. Second operand 4 states. [2018-10-26 21:37:03,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:37:03,849 INFO L93 Difference]: Finished difference Result 9959 states and 14520 transitions. [2018-10-26 21:37:03,849 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:37:03,849 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 321 [2018-10-26 21:37:03,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:37:03,885 INFO L225 Difference]: With dead ends: 9959 [2018-10-26 21:37:03,885 INFO L226 Difference]: Without dead ends: 7416 [2018-10-26 21:37:03,891 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 321 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:37:03,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7416 states. [2018-10-26 21:37:03,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7416 to 4347. [2018-10-26 21:37:03,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4347 states. [2018-10-26 21:37:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 4347 states and 5946 transitions. [2018-10-26 21:37:03,985 INFO L78 Accepts]: Start accepts. Automaton has 4347 states and 5946 transitions. Word has length 321 [2018-10-26 21:37:03,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:37:03,986 INFO L481 AbstractCegarLoop]: Abstraction has 4347 states and 5946 transitions. [2018-10-26 21:37:03,986 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:37:03,986 INFO L276 IsEmpty]: Start isEmpty. Operand 4347 states and 5946 transitions. [2018-10-26 21:37:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2018-10-26 21:37:03,997 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:37:03,999 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 21:37:03,999 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:37:03,999 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:37:03,999 INFO L82 PathProgramCache]: Analyzing trace with hash 1633036198, now seen corresponding path program 1 times [2018-10-26 21:37:04,000 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:37:04,000 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:37:04,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:04,001 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:37:04,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:04,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:37:04,690 WARN L179 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 12 [2018-10-26 21:37:05,046 WARN L179 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 11 [2018-10-26 21:37:05,373 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-10-26 21:37:05,374 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:37:05,374 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:37:05,374 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 21:37:05,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 21:37:05,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-26 21:37:05,375 INFO L87 Difference]: Start difference. First operand 4347 states and 5946 transitions. Second operand 5 states. [2018-10-26 21:37:09,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:37:09,953 INFO L93 Difference]: Finished difference Result 10494 states and 13878 transitions. [2018-10-26 21:37:09,953 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:37:09,953 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 350 [2018-10-26 21:37:09,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:37:09,979 INFO L225 Difference]: With dead ends: 10494 [2018-10-26 21:37:09,979 INFO L226 Difference]: Without dead ends: 6149 [2018-10-26 21:37:09,986 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-26 21:37:09,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6149 states. [2018-10-26 21:37:10,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6149 to 5848. [2018-10-26 21:37:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5848 states. [2018-10-26 21:37:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5848 states to 5848 states and 7545 transitions. [2018-10-26 21:37:10,083 INFO L78 Accepts]: Start accepts. Automaton has 5848 states and 7545 transitions. Word has length 350 [2018-10-26 21:37:10,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:37:10,084 INFO L481 AbstractCegarLoop]: Abstraction has 5848 states and 7545 transitions. [2018-10-26 21:37:10,084 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 21:37:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 5848 states and 7545 transitions. [2018-10-26 21:37:10,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2018-10-26 21:37:10,095 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:37:10,096 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:37:10,096 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:37:10,096 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:37:10,097 INFO L82 PathProgramCache]: Analyzing trace with hash 764887796, now seen corresponding path program 1 times [2018-10-26 21:37:10,097 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:37:10,097 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:37:10,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:10,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:37:10,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:37:10,810 WARN L179 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 8 [2018-10-26 21:37:11,065 WARN L179 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 8 [2018-10-26 21:37:11,327 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:37:11,327 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:37:11,327 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 21:37:11,328 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 21:37:11,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 21:37:11,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-26 21:37:11,329 INFO L87 Difference]: Start difference. First operand 5848 states and 7545 transitions. Second operand 6 states. [2018-10-26 21:37:18,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:37:18,778 INFO L93 Difference]: Finished difference Result 15782 states and 19724 transitions. [2018-10-26 21:37:18,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 21:37:18,778 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 424 [2018-10-26 21:37:18,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:37:18,815 INFO L225 Difference]: With dead ends: 15782 [2018-10-26 21:37:18,816 INFO L226 Difference]: Without dead ends: 9936 [2018-10-26 21:37:18,825 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-26 21:37:18,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9936 states. [2018-10-26 21:37:18,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9936 to 7930. [2018-10-26 21:37:18,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7930 states. [2018-10-26 21:37:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7930 states to 7930 states and 9403 transitions. [2018-10-26 21:37:18,993 INFO L78 Accepts]: Start accepts. Automaton has 7930 states and 9403 transitions. Word has length 424 [2018-10-26 21:37:18,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:37:18,998 INFO L481 AbstractCegarLoop]: Abstraction has 7930 states and 9403 transitions. [2018-10-26 21:37:18,998 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 21:37:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 7930 states and 9403 transitions. [2018-10-26 21:37:19,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2018-10-26 21:37:19,011 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:37:19,012 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-10-26 21:37:19,012 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:37:19,012 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:37:19,012 INFO L82 PathProgramCache]: Analyzing trace with hash 1485423507, now seen corresponding path program 1 times [2018-10-26 21:37:19,012 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:37:19,013 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:37:19,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:19,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:37:19,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:37:19,511 WARN L179 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 8 [2018-10-26 21:37:19,645 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2018-10-26 21:37:19,646 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:37:19,646 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 21:37:19,646 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 21:37:19,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 21:37:19,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-26 21:37:19,647 INFO L87 Difference]: Start difference. First operand 7930 states and 9403 transitions. Second operand 6 states. [2018-10-26 21:37:28,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:37:28,931 INFO L93 Difference]: Finished difference Result 20655 states and 24715 transitions. [2018-10-26 21:37:28,932 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 21:37:28,932 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 442 [2018-10-26 21:37:28,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:37:28,958 INFO L225 Difference]: With dead ends: 20655 [2018-10-26 21:37:28,958 INFO L226 Difference]: Without dead ends: 12727 [2018-10-26 21:37:28,969 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-26 21:37:28,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12727 states. [2018-10-26 21:37:29,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12727 to 9769. [2018-10-26 21:37:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9769 states. [2018-10-26 21:37:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9769 states to 9769 states and 11448 transitions. [2018-10-26 21:37:29,144 INFO L78 Accepts]: Start accepts. Automaton has 9769 states and 11448 transitions. Word has length 442 [2018-10-26 21:37:29,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:37:29,145 INFO L481 AbstractCegarLoop]: Abstraction has 9769 states and 11448 transitions. [2018-10-26 21:37:29,146 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 21:37:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 9769 states and 11448 transitions. [2018-10-26 21:37:29,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2018-10-26 21:37:29,163 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:37:29,164 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1] [2018-10-26 21:37:29,164 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:37:29,164 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:37:29,165 INFO L82 PathProgramCache]: Analyzing trace with hash 1531078056, now seen corresponding path program 1 times [2018-10-26 21:37:29,165 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:37:29,165 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:37:29,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:29,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:37:29,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:37:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2018-10-26 21:37:29,793 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:37:29,793 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 21:37:29,794 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 21:37:29,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 21:37:29,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-26 21:37:29,795 INFO L87 Difference]: Start difference. First operand 9769 states and 11448 transitions. Second operand 5 states. [2018-10-26 21:37:37,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:37:37,596 INFO L93 Difference]: Finished difference Result 28746 states and 33893 transitions. [2018-10-26 21:37:37,597 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 21:37:37,597 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 561 [2018-10-26 21:37:37,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:37:37,632 INFO L225 Difference]: With dead ends: 28746 [2018-10-26 21:37:37,632 INFO L226 Difference]: Without dead ends: 18979 [2018-10-26 21:37:37,644 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-26 21:37:37,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18979 states. [2018-10-26 21:37:37,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18979 to 13453. [2018-10-26 21:37:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13453 states. [2018-10-26 21:37:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13453 states to 13453 states and 15570 transitions. [2018-10-26 21:37:37,864 INFO L78 Accepts]: Start accepts. Automaton has 13453 states and 15570 transitions. Word has length 561 [2018-10-26 21:37:37,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:37:37,865 INFO L481 AbstractCegarLoop]: Abstraction has 13453 states and 15570 transitions. [2018-10-26 21:37:37,865 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 21:37:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 13453 states and 15570 transitions. [2018-10-26 21:37:37,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 608 [2018-10-26 21:37:37,892 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:37:37,892 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 21:37:37,892 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:37:37,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:37:37,893 INFO L82 PathProgramCache]: Analyzing trace with hash -2063442414, now seen corresponding path program 1 times [2018-10-26 21:37:37,893 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:37:37,893 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:37:37,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:37,894 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:37:37,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:37:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 849 backedges. 639 proven. 4 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2018-10-26 21:37:39,132 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:37:39,132 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 21:37:39,141 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:37:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:37:39,426 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:37:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 849 backedges. 502 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2018-10-26 21:37:39,681 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 21:37:39,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2018-10-26 21:37:39,682 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 21:37:39,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 21:37:39,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-10-26 21:37:39,683 INFO L87 Difference]: Start difference. First operand 13453 states and 15570 transitions. Second operand 8 states. [2018-10-26 21:37:50,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:37:50,722 INFO L93 Difference]: Finished difference Result 31699 states and 36851 transitions. [2018-10-26 21:37:50,722 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-26 21:37:50,722 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 607 [2018-10-26 21:37:50,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:37:50,743 INFO L225 Difference]: With dead ends: 31699 [2018-10-26 21:37:50,744 INFO L226 Difference]: Without dead ends: 12973 [2018-10-26 21:37:50,759 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 621 GetRequests, 610 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2018-10-26 21:37:50,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12973 states. [2018-10-26 21:37:50,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12973 to 12443. [2018-10-26 21:37:50,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12443 states. [2018-10-26 21:37:50,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12443 states to 12443 states and 13827 transitions. [2018-10-26 21:37:50,924 INFO L78 Accepts]: Start accepts. Automaton has 12443 states and 13827 transitions. Word has length 607 [2018-10-26 21:37:50,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:37:50,925 INFO L481 AbstractCegarLoop]: Abstraction has 12443 states and 13827 transitions. [2018-10-26 21:37:50,925 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 21:37:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 12443 states and 13827 transitions. [2018-10-26 21:37:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2018-10-26 21:37:50,937 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:37:50,937 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 21:37:50,938 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:37:50,938 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:37:50,938 INFO L82 PathProgramCache]: Analyzing trace with hash -955606177, now seen corresponding path program 1 times [2018-10-26 21:37:50,938 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:37:50,939 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:37:50,939 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:50,940 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:37:50,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:37:51,321 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 5 [2018-10-26 21:37:51,505 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2018-10-26 21:37:51,505 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:37:51,505 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:37:51,506 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 21:37:51,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 21:37:51,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 21:37:51,506 INFO L87 Difference]: Start difference. First operand 12443 states and 13827 transitions. Second operand 3 states. [2018-10-26 21:37:53,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:37:53,799 INFO L93 Difference]: Finished difference Result 27283 states and 30562 transitions. [2018-10-26 21:37:53,799 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 21:37:53,799 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 614 [2018-10-26 21:37:53,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:37:53,818 INFO L225 Difference]: With dead ends: 27283 [2018-10-26 21:37:53,818 INFO L226 Difference]: Without dead ends: 14842 [2018-10-26 21:37:53,830 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 21:37:53,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14842 states. [2018-10-26 21:37:54,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14842 to 14842. [2018-10-26 21:37:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14842 states. [2018-10-26 21:37:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14842 states to 14842 states and 16368 transitions. [2018-10-26 21:37:54,024 INFO L78 Accepts]: Start accepts. Automaton has 14842 states and 16368 transitions. Word has length 614 [2018-10-26 21:37:54,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:37:54,027 INFO L481 AbstractCegarLoop]: Abstraction has 14842 states and 16368 transitions. [2018-10-26 21:37:54,027 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 21:37:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 14842 states and 16368 transitions. [2018-10-26 21:37:54,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 659 [2018-10-26 21:37:54,042 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:37:54,043 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:37:54,043 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:37:54,043 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:37:54,044 INFO L82 PathProgramCache]: Analyzing trace with hash -512854568, now seen corresponding path program 1 times [2018-10-26 21:37:54,045 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:37:54,045 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:37:54,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:54,046 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:37:54,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:37:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 454 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2018-10-26 21:37:54,818 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:37:54,818 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:37:54,819 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 21:37:54,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 21:37:54,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 21:37:54,819 INFO L87 Difference]: Start difference. First operand 14842 states and 16368 transitions. Second operand 3 states. [2018-10-26 21:37:59,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:37:59,307 INFO L93 Difference]: Finished difference Result 29680 states and 32732 transitions. [2018-10-26 21:37:59,308 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 21:37:59,308 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 658 [2018-10-26 21:37:59,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:37:59,325 INFO L225 Difference]: With dead ends: 29680 [2018-10-26 21:37:59,325 INFO L226 Difference]: Without dead ends: 14840 [2018-10-26 21:37:59,337 INFO L605 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 [2018-10-26 21:37:59,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14840 states. [2018-10-26 21:37:59,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14840 to 14840. [2018-10-26 21:37:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14840 states. [2018-10-26 21:37:59,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14840 states to 14840 states and 16364 transitions. [2018-10-26 21:37:59,531 INFO L78 Accepts]: Start accepts. Automaton has 14840 states and 16364 transitions. Word has length 658 [2018-10-26 21:37:59,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:37:59,532 INFO L481 AbstractCegarLoop]: Abstraction has 14840 states and 16364 transitions. [2018-10-26 21:37:59,532 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 21:37:59,532 INFO L276 IsEmpty]: Start isEmpty. Operand 14840 states and 16364 transitions. [2018-10-26 21:37:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2018-10-26 21:37:59,556 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:37:59,557 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 21:37:59,557 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:37:59,558 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:37:59,558 INFO L82 PathProgramCache]: Analyzing trace with hash 2036214292, now seen corresponding path program 1 times [2018-10-26 21:37:59,558 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:37:59,558 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:37:59,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:59,560 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:37:59,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:37:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:38:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 489 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2018-10-26 21:38:00,423 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:38:00,423 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:38:00,424 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:38:00,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:38:00,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:38:00,425 INFO L87 Difference]: Start difference. First operand 14840 states and 16364 transitions. Second operand 4 states. [2018-10-26 21:38:05,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:38:05,183 INFO L93 Difference]: Finished difference Result 29675 states and 32721 transitions. [2018-10-26 21:38:05,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:38:05,184 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 692 [2018-10-26 21:38:05,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:38:05,199 INFO L225 Difference]: With dead ends: 29675 [2018-10-26 21:38:05,199 INFO L226 Difference]: Without dead ends: 14837 [2018-10-26 21:38:05,208 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:38:05,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14837 states. [2018-10-26 21:38:05,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14837 to 14837. [2018-10-26 21:38:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14837 states. [2018-10-26 21:38:05,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14837 states to 14837 states and 15844 transitions. [2018-10-26 21:38:05,528 INFO L78 Accepts]: Start accepts. Automaton has 14837 states and 15844 transitions. Word has length 692 [2018-10-26 21:38:05,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:38:05,530 INFO L481 AbstractCegarLoop]: Abstraction has 14837 states and 15844 transitions. [2018-10-26 21:38:05,530 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:38:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 14837 states and 15844 transitions. [2018-10-26 21:38:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2018-10-26 21:38:05,547 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:38:05,548 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 21:38:05,548 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:38:05,548 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:38:05,548 INFO L82 PathProgramCache]: Analyzing trace with hash -2016258127, now seen corresponding path program 1 times [2018-10-26 21:38:05,549 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:38:05,549 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:38:05,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:38:05,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:38:05,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:38:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:38:06,904 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 164 proven. 378 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2018-10-26 21:38:06,904 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:38:06,904 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 21:38:06,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:38:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:38:07,099 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:38:07,569 WARN L179 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 21 [2018-10-26 21:38:08,031 WARN L179 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-10-26 21:38:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 541 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:38:09,520 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 21:38:09,521 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 5] total 7 [2018-10-26 21:38:09,522 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 21:38:09,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 21:38:09,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-10-26 21:38:09,522 INFO L87 Difference]: Start difference. First operand 14837 states and 15844 transitions. Second operand 7 states. [2018-10-26 21:38:18,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:38:18,461 INFO L93 Difference]: Finished difference Result 30900 states and 32804 transitions. [2018-10-26 21:38:18,461 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-26 21:38:18,461 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 718 [2018-10-26 21:38:18,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:38:18,475 INFO L225 Difference]: With dead ends: 30900 [2018-10-26 21:38:18,475 INFO L226 Difference]: Without dead ends: 12430 [2018-10-26 21:38:18,486 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 731 GetRequests, 721 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2018-10-26 21:38:18,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12430 states. [2018-10-26 21:38:18,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12430 to 9065. [2018-10-26 21:38:18,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9065 states. [2018-10-26 21:38:18,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9065 states to 9065 states and 9322 transitions. [2018-10-26 21:38:18,613 INFO L78 Accepts]: Start accepts. Automaton has 9065 states and 9322 transitions. Word has length 718 [2018-10-26 21:38:18,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:38:18,614 INFO L481 AbstractCegarLoop]: Abstraction has 9065 states and 9322 transitions. [2018-10-26 21:38:18,614 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 21:38:18,614 INFO L276 IsEmpty]: Start isEmpty. Operand 9065 states and 9322 transitions. [2018-10-26 21:38:18,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 744 [2018-10-26 21:38:18,624 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:38:18,624 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:38:18,625 INFO L424 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:38:18,625 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:38:18,625 INFO L82 PathProgramCache]: Analyzing trace with hash 1809891746, now seen corresponding path program 1 times [2018-10-26 21:38:18,625 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:38:18,625 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:38:18,626 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:38:18,626 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:38:18,627 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:38:18,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:38:19,424 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 714 trivial. 0 not checked. [2018-10-26 21:38:19,425 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:38:19,425 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:38:19,426 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 21:38:19,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 21:38:19,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 21:38:19,427 INFO L87 Difference]: Start difference. First operand 9065 states and 9322 transitions. Second operand 3 states. [2018-10-26 21:38:21,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:38:21,252 INFO L93 Difference]: Finished difference Result 23235 states and 23930 transitions. [2018-10-26 21:38:21,253 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 21:38:21,253 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 743 [2018-10-26 21:38:21,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:38:21,266 INFO L225 Difference]: With dead ends: 23235 [2018-10-26 21:38:21,267 INFO L226 Difference]: Without dead ends: 14169 [2018-10-26 21:38:21,274 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 21:38:21,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14169 states. [2018-10-26 21:38:21,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14169 to 11458. [2018-10-26 21:38:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11458 states. [2018-10-26 21:38:21,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11458 states to 11458 states and 11770 transitions. [2018-10-26 21:38:21,425 INFO L78 Accepts]: Start accepts. Automaton has 11458 states and 11770 transitions. Word has length 743 [2018-10-26 21:38:21,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:38:21,426 INFO L481 AbstractCegarLoop]: Abstraction has 11458 states and 11770 transitions. [2018-10-26 21:38:21,426 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 21:38:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 11458 states and 11770 transitions. [2018-10-26 21:38:21,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2018-10-26 21:38:21,449 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:38:21,450 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:38:21,450 INFO L424 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:38:21,451 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:38:21,451 INFO L82 PathProgramCache]: Analyzing trace with hash -101312205, now seen corresponding path program 1 times [2018-10-26 21:38:21,451 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:38:21,451 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:38:21,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:38:21,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:38:21,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:38:21,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:38:24,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1294 backedges. 55 proven. 756 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2018-10-26 21:38:24,103 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:38:24,103 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 21:38:24,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:38:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:38:24,354 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:38:25,817 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_~a0~0_825 Int)) (and (<= (+ v_~a0~0_825 44) 0) (<= (mod v_~a0~0_825 299926) (+ c_~a0~0 300074)) (<= 0 v_~a0~0_825))) (exists ((v_prenex_7 Int)) (let ((.cse0 (mod v_prenex_7 299926))) (and (<= (+ v_prenex_7 44) 0) (<= .cse0 (+ c_~a0~0 300074)) (= .cse0 0)))) (exists ((v_prenex_6 Int)) (let ((.cse1 (mod v_prenex_6 299926))) (and (< v_prenex_6 0) (<= (+ v_prenex_6 44) 0) (not (= .cse1 0)) (<= .cse1 (+ c_~a0~0 600000)))))) is different from true [2018-10-26 21:38:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1294 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 483 trivial. 647 not checked. [2018-10-26 21:38:29,662 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 21:38:29,662 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 8 [2018-10-26 21:38:29,664 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 21:38:29,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 21:38:29,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=35, Unknown=1, NotChecked=12, Total=72 [2018-10-26 21:38:29,665 INFO L87 Difference]: Start difference. First operand 11458 states and 11770 transitions. Second operand 9 states. [2018-10-26 21:38:37,489 WARN L179 SmtUtils]: Spent 5.16 s on a formula simplification. DAG size of input: 39 DAG size of output: 19 [2018-10-26 21:38:43,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:38:43,327 INFO L93 Difference]: Finished difference Result 29173 states and 30008 transitions. [2018-10-26 21:38:43,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-26 21:38:43,328 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 954 [2018-10-26 21:38:43,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:38:43,329 INFO L225 Difference]: With dead ends: 29173 [2018-10-26 21:38:43,329 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 21:38:43,339 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 961 GetRequests, 951 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=43, Invalid=69, Unknown=2, NotChecked=18, Total=132 [2018-10-26 21:38:43,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 21:38:43,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 21:38:43,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 21:38:43,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 21:38:43,340 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 954 [2018-10-26 21:38:43,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:38:43,340 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 21:38:43,340 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 21:38:43,340 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 21:38:43,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 21:38:43,345 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 21:38:43,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:43,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:43,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:43,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:43,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:43,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,106 WARN L179 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 453 DAG size of output: 306 [2018-10-26 21:38:44,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,685 WARN L179 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 451 DAG size of output: 300 [2018-10-26 21:38:44,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:44,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:38:45,081 WARN L179 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 291 [2018-10-26 21:38:53,355 WARN L179 SmtUtils]: Spent 8.27 s on a formula simplification. DAG size of input: 288 DAG size of output: 91 [2018-10-26 21:39:00,911 WARN L179 SmtUtils]: Spent 7.55 s on a formula simplification. DAG size of input: 282 DAG size of output: 91 [2018-10-26 21:39:03,255 WARN L179 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 276 DAG size of output: 91 [2018-10-26 21:39:03,260 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,261 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,262 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,262 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,262 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,262 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,262 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-10-26 21:39:03,262 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,262 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,262 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,262 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,263 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,263 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,263 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-10-26 21:39:03,263 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,263 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,263 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,263 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,263 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-10-26 21:39:03,263 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,264 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,265 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,265 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-10-26 21:39:03,265 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,265 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-10-26 21:39:03,265 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-10-26 21:39:03,265 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-10-26 21:39:03,265 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-10-26 21:39:03,265 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,265 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,266 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-10-26 21:39:03,267 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,268 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,269 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-10-26 21:39:03,270 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,271 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,272 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-10-26 21:39:03,273 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,273 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,273 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,273 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,273 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,273 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,273 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,273 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-10-26 21:39:03,273 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,274 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,274 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,274 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,274 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,274 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-10-26 21:39:03,274 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,274 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,274 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,274 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,275 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,275 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,275 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,275 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,275 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-10-26 21:39:03,275 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-10-26 21:39:03,275 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,275 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,275 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-10-26 21:39:03,276 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,276 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,276 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,276 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,276 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,276 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-10-26 21:39:03,276 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,276 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,276 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-10-26 21:39:03,277 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 21:39:03,278 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-10-26 21:39:03,279 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,279 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,279 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,279 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,279 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,279 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-10-26 21:39:03,279 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-10-26 21:39:03,279 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 175) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,280 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,281 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,281 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,281 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,281 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-10-26 21:39:03,281 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-10-26 21:39:03,281 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-10-26 21:39:03,281 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,281 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-10-26 21:39:03,281 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,282 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,283 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,283 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,283 INFO L421 ceAbstractionStarter]: At program point L1757(lines 1658 1758) the Hoare annotation is: (let ((.cse19 (+ ~a0~0 44)) (.cse8 (<= (+ ~a4~0 86) 0)) (.cse14 (= ~a2~0 1)) (.cse9 (< 0 (+ ~a0~0 147)))) (let ((.cse0 (<= 0 (+ ~a4~0 85))) (.cse15 (+ ~a29~0 144)) (.cse16 (and .cse8 .cse14 .cse9)) (.cse17 (<= 5 ~a2~0)) (.cse11 (and .cse8 (not (= 2 ~a2~0)))) (.cse4 (<= 0 (+ ~a0~0 600000))) (.cse5 (= ~a2~0 4)) (.cse6 (<= ~a29~0 43)) (.cse13 (<= 0 .cse19)) (.cse10 (<= .cse19 0)) (.cse7 (exists ((v_prenex_6 Int)) (let ((.cse18 (mod v_prenex_6 299926))) (and (<= (+ .cse18 146) ~a0~0) (< v_prenex_6 0) (<= (+ v_prenex_6 44) 0) (not (= .cse18 0)))))) (.cse1 (<= (+ ~a0~0 98) 0)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse12 (= ~a2~0 3)) (.cse3 (= ~a2~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse7) (and (and (and .cse8 .cse9) .cse3) .cse10) (and .cse6 (and .cse5 .cse11)) (and .cse2 .cse12 .cse13 .cse10) (and .cse1 (and .cse8 .cse14)) (and (<= .cse15 0) .cse16) (and .cse17 .cse2 .cse13 .cse10) (and .cse1 .cse5 .cse11) (and .cse2 .cse3 .cse7) (and .cse0 .cse2 .cse14 .cse6 (< 0 .cse15) .cse4) (and .cse1 .cse2 .cse5 .cse4) (and (and .cse16 .cse6) .cse10) (and .cse17 .cse11) (and .cse17 .cse1 .cse2 .cse4) (and .cse17 .cse2 .cse7) (and .cse11 .cse12) (and .cse1 .cse2 .cse14 .cse4) (and .cse2 .cse3 .cse13 .cse10) (and .cse3 .cse6 .cse8) (and .cse2 .cse5 .cse6 .cse13 .cse10) (and .cse2 .cse12 .cse7) (and .cse1 .cse2 .cse12) (and (<= 146 ~a0~0) .cse3 .cse8)))) [2018-10-26 21:39:03,283 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-10-26 21:39:03,283 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-10-26 21:39:03,283 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,283 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L428 ceAbstractionStarter]: At program point L1760(lines 1760 1776) the Hoare annotation is: true [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-10-26 21:39:03,284 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,285 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,286 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,286 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,286 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,286 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-10-26 21:39:03,286 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse19 (+ ~a0~0 44)) (.cse3 (= ~a2~0 2)) (.cse17 (<= (+ ~a4~0 86) 0)) (.cse5 (= ~a2~0 1))) (let ((.cse0 (<= 0 (+ ~a4~0 85))) (.cse7 (+ ~a29~0 144)) (.cse11 (and .cse17 .cse5)) (.cse10 (and .cse3 .cse17)) (.cse16 (<= 5 ~a2~0)) (.cse12 (and .cse17 (not (= 2 ~a2~0)))) (.cse4 (<= 0 (+ ~a0~0 600000))) (.cse8 (= ~a2~0 4)) (.cse6 (<= ~a29~0 43)) (.cse14 (<= 0 .cse19)) (.cse15 (<= .cse19 0)) (.cse9 (exists ((v_prenex_6 Int)) (let ((.cse18 (mod v_prenex_6 299926))) (and (<= (+ .cse18 146) ~a0~0) (< v_prenex_6 0) (<= (+ v_prenex_6 44) 0) (not (= .cse18 0)))))) (.cse1 (<= (+ ~a0~0 98) 0)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse13 (= ~a2~0 3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse2 .cse6 (< 0 .cse7) .cse4) (and .cse2 .cse8 .cse6 .cse9) (and .cse6 .cse10) (and (<= .cse7 0) .cse11) (and .cse6 (and .cse8 .cse12)) (and .cse2 .cse13 .cse14 .cse15) (and .cse1 .cse11) (and .cse16 .cse2 .cse14 .cse15) (and .cse1 .cse8 .cse12) (and .cse2 .cse3 .cse9) (and .cse1 .cse2 .cse8 .cse4) (and (and .cse11 .cse6) .cse15) (and .cse16 .cse12) (and .cse16 .cse1 .cse2 .cse4) (and (<= 146 ~a0~0) .cse10) (and .cse16 .cse2 .cse9) (and .cse12 .cse13) (and .cse1 .cse2 .cse5 .cse4) (and (and (and .cse17 (< 0 (+ ~a0~0 147))) .cse3) .cse15) (and .cse2 .cse3 .cse14 .cse15) (and .cse2 .cse8 .cse6 .cse14 .cse15) (and .cse2 .cse13 .cse9) (and .cse1 .cse2 .cse13)))) [2018-10-26 21:39:03,286 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,287 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-10-26 21:39:03,287 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-10-26 21:39:03,287 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,287 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,287 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,287 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,287 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,287 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,287 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,288 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,289 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-10-26 21:39:03,289 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-10-26 21:39:03,289 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,289 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,289 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,289 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,289 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,289 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,289 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,290 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-10-26 21:39:03,291 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,292 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-10-26 21:39:03,293 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-10-26 21:39:03,293 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,293 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,293 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,293 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,293 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,293 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,293 INFO L421 ceAbstractionStarter]: At program point L1655(lines 23 1656) the Hoare annotation is: (let ((.cse19 (+ ~a0~0 44)) (.cse3 (= ~a2~0 2)) (.cse17 (<= (+ ~a4~0 86) 0)) (.cse5 (= ~a2~0 1))) (let ((.cse0 (<= 0 (+ ~a4~0 85))) (.cse7 (+ ~a29~0 144)) (.cse11 (and .cse17 .cse5)) (.cse10 (and .cse3 .cse17)) (.cse16 (<= 5 ~a2~0)) (.cse12 (and .cse17 (not (= 2 ~a2~0)))) (.cse4 (<= 0 (+ ~a0~0 600000))) (.cse8 (= ~a2~0 4)) (.cse6 (<= ~a29~0 43)) (.cse14 (<= 0 .cse19)) (.cse15 (<= .cse19 0)) (.cse9 (exists ((v_prenex_6 Int)) (let ((.cse18 (mod v_prenex_6 299926))) (and (<= (+ .cse18 146) ~a0~0) (< v_prenex_6 0) (<= (+ v_prenex_6 44) 0) (not (= .cse18 0)))))) (.cse1 (<= (+ ~a0~0 98) 0)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse13 (= ~a2~0 3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse2 .cse6 (< 0 .cse7) .cse4) (and .cse2 .cse8 .cse6 .cse9) (and .cse6 .cse10) (and (<= .cse7 0) .cse11) (and .cse6 (and .cse8 .cse12)) (and .cse2 .cse13 .cse14 .cse15) (and .cse1 .cse11) (and .cse16 .cse2 .cse14 .cse15) (and .cse1 .cse8 .cse12) (and .cse2 .cse3 .cse9) (and .cse1 .cse2 .cse8 .cse4) (and (and .cse11 .cse6) .cse15) (and .cse16 .cse12) (and .cse16 .cse1 .cse2 .cse4) (and (<= 146 ~a0~0) .cse10) (and .cse16 .cse2 .cse9) (and .cse12 .cse13) (and .cse1 .cse2 .cse5 .cse4) (and (and (and .cse17 (< 0 (+ ~a0~0 147))) .cse3) .cse15) (and .cse2 .cse3 .cse14 .cse15) (and .cse2 .cse8 .cse6 .cse14 .cse15) (and .cse2 .cse13 .cse9) (and .cse1 .cse2 .cse13)))) [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,294 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,295 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,296 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,297 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,298 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,299 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-10-26 21:39:03,300 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-10-26 21:39:03,301 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,301 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,301 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-10-26 21:39:03,301 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-10-26 21:39:03,301 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-10-26 21:39:03,311 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,312 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,312 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,312 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,313 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,314 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,314 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,314 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,315 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,315 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,315 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,317 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,317 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,317 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,333 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,333 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,334 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,334 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,334 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,340 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,341 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,341 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,341 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,343 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,343 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,343 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,345 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,345 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,349 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,349 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,349 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,352 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,354 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,355 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,355 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,356 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,356 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,356 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,357 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,357 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,357 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,358 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,358 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,358 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,358 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,359 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,359 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,359 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,362 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,362 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,363 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,363 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,364 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,364 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,364 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,364 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,365 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,365 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,365 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,365 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,366 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,366 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,366 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,366 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 09:39:03 BoogieIcfgContainer [2018-10-26 21:39:03,370 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 21:39:03,371 INFO L168 Benchmark]: Toolchain (without parser) took 156345.27 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.9 GB in the end (delta: -2.5 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-10-26 21:39:03,372 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-26 21:39:03,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1173.36 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: 105.9 MB). Peak memory consumption was 105.9 MB. Max. memory is 7.1 GB. [2018-10-26 21:39:03,373 INFO L168 Benchmark]: Boogie Procedure Inliner took 404.87 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.1 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -863.6 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. [2018-10-26 21:39:03,374 INFO L168 Benchmark]: Boogie Preprocessor took 225.12 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 42.0 MB). Peak memory consumption was 42.0 MB. Max. memory is 7.1 GB. [2018-10-26 21:39:03,375 INFO L168 Benchmark]: RCFGBuilder took 9274.87 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 292.7 MB). Peak memory consumption was 292.7 MB. Max. memory is 7.1 GB. [2018-10-26 21:39:03,376 INFO L168 Benchmark]: TraceAbstraction took 145261.97 ms. Allocated memory was 2.3 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 1.8 GB in the beginning and 3.9 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-10-26 21:39:03,381 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1173.36 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: 105.9 MB). Peak memory consumption was 105.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 404.87 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.1 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -863.6 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 225.12 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 42.0 MB). Peak memory consumption was 42.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9274.87 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 292.7 MB). Peak memory consumption was 292.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 145261.97 ms. Allocated memory was 2.3 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 1.8 GB in the beginning and 3.9 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 175]: 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: 1766]: Loop Invariant [2018-10-26 21:39:03,413 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,415 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,415 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,416 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,416 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,416 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,416 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,417 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,418 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,418 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,418 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,418 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,419 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,419 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,419 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,419 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,420 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,421 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,421 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,421 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,421 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,422 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,422 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,422 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,422 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,423 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,423 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,423 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,423 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,424 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,424 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,424 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && a2 == 2) && 0 <= a0 + 600000) || (((((a2 == 1 && 0 <= a4 + 85) && a4 + 42 <= 0) && a29 <= 43) && 0 < a29 + 144) && 0 <= a0 + 600000)) || (((a4 + 42 <= 0 && a2 == 4) && a29 <= 43) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || (a29 <= 43 && a2 == 2 && a4 + 86 <= 0)) || (a29 + 144 <= 0 && a4 + 86 <= 0 && a2 == 1)) || (a29 <= 43 && a2 == 4 && a4 + 86 <= 0 && !(2 == a2))) || (((a4 + 42 <= 0 && a2 == 3) && 0 <= a0 + 44) && a0 + 44 <= 0)) || (a0 + 98 <= 0 && a4 + 86 <= 0 && a2 == 1)) || (((5 <= a2 && a4 + 42 <= 0) && 0 <= a0 + 44) && a0 + 44 <= 0)) || ((a0 + 98 <= 0 && a2 == 4) && a4 + 86 <= 0 && !(2 == a2))) || ((a4 + 42 <= 0 && a2 == 2) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 4) && 0 <= a0 + 600000)) || (((a4 + 86 <= 0 && a2 == 1) && a29 <= 43) && a0 + 44 <= 0)) || (5 <= a2 && a4 + 86 <= 0 && !(2 == a2))) || (((5 <= a2 && a0 + 98 <= 0) && a4 + 42 <= 0) && 0 <= a0 + 600000)) || (146 <= a0 && a2 == 2 && a4 + 86 <= 0)) || ((5 <= a2 && a4 + 42 <= 0) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || ((a4 + 86 <= 0 && !(2 == a2)) && a2 == 3)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 1) && 0 <= a0 + 600000)) || (((a4 + 86 <= 0 && 0 < a0 + 147) && a2 == 2) && a0 + 44 <= 0)) || (((a4 + 42 <= 0 && a2 == 2) && 0 <= a0 + 44) && a0 + 44 <= 0)) || ((((a4 + 42 <= 0 && a2 == 4) && a29 <= 43) && 0 <= a0 + 44) && a0 + 44 <= 0)) || ((a4 + 42 <= 0 && a2 == 3) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 3) - InvariantResult [Line: 23]: Loop Invariant [2018-10-26 21:39:03,425 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,425 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,428 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,430 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,430 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,430 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,430 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,431 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,432 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,432 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,432 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,433 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,433 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,433 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,433 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,434 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,434 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,434 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,434 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,434 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,435 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,435 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,435 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && a2 == 2) && 0 <= a0 + 600000) || (((((a2 == 1 && 0 <= a4 + 85) && a4 + 42 <= 0) && a29 <= 43) && 0 < a29 + 144) && 0 <= a0 + 600000)) || (((a4 + 42 <= 0 && a2 == 4) && a29 <= 43) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || (a29 <= 43 && a2 == 2 && a4 + 86 <= 0)) || (a29 + 144 <= 0 && a4 + 86 <= 0 && a2 == 1)) || (a29 <= 43 && a2 == 4 && a4 + 86 <= 0 && !(2 == a2))) || (((a4 + 42 <= 0 && a2 == 3) && 0 <= a0 + 44) && a0 + 44 <= 0)) || (a0 + 98 <= 0 && a4 + 86 <= 0 && a2 == 1)) || (((5 <= a2 && a4 + 42 <= 0) && 0 <= a0 + 44) && a0 + 44 <= 0)) || ((a0 + 98 <= 0 && a2 == 4) && a4 + 86 <= 0 && !(2 == a2))) || ((a4 + 42 <= 0 && a2 == 2) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 4) && 0 <= a0 + 600000)) || (((a4 + 86 <= 0 && a2 == 1) && a29 <= 43) && a0 + 44 <= 0)) || (5 <= a2 && a4 + 86 <= 0 && !(2 == a2))) || (((5 <= a2 && a0 + 98 <= 0) && a4 + 42 <= 0) && 0 <= a0 + 600000)) || (146 <= a0 && a2 == 2 && a4 + 86 <= 0)) || ((5 <= a2 && a4 + 42 <= 0) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || ((a4 + 86 <= 0 && !(2 == a2)) && a2 == 3)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 1) && 0 <= a0 + 600000)) || (((a4 + 86 <= 0 && 0 < a0 + 147) && a2 == 2) && a0 + 44 <= 0)) || (((a4 + 42 <= 0 && a2 == 2) && 0 <= a0 + 44) && a0 + 44 <= 0)) || ((((a4 + 42 <= 0 && a2 == 4) && a29 <= 43) && 0 <= a0 + 44) && a0 + 44 <= 0)) || ((a4 + 42 <= 0 && a2 == 3) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 3) - InvariantResult [Line: 1658]: Loop Invariant [2018-10-26 21:39:03,436 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,437 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,437 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,437 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,437 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,438 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,438 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,438 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,438 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,439 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,439 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,439 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,439 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,440 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,440 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,440 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,441 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,441 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,442 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,442 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,442 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,442 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,443 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,443 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,443 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,443 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,444 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,444 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,444 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,444 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,444 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-10-26 21:39:03,445 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && a2 == 2) && 0 <= a0 + 600000) || (((a4 + 42 <= 0 && a2 == 4) && a29 <= 43) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || (((a4 + 86 <= 0 && 0 < a0 + 147) && a2 == 2) && a0 + 44 <= 0)) || (a29 <= 43 && a2 == 4 && a4 + 86 <= 0 && !(2 == a2))) || (((a4 + 42 <= 0 && a2 == 3) && 0 <= a0 + 44) && a0 + 44 <= 0)) || (a0 + 98 <= 0 && a4 + 86 <= 0 && a2 == 1)) || (a29 + 144 <= 0 && (a4 + 86 <= 0 && a2 == 1) && 0 < a0 + 147)) || (((5 <= a2 && a4 + 42 <= 0) && 0 <= a0 + 44) && a0 + 44 <= 0)) || ((a0 + 98 <= 0 && a2 == 4) && a4 + 86 <= 0 && !(2 == a2))) || ((a4 + 42 <= 0 && a2 == 2) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || (((((0 <= a4 + 85 && a4 + 42 <= 0) && a2 == 1) && a29 <= 43) && 0 < a29 + 144) && 0 <= a0 + 600000)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 4) && 0 <= a0 + 600000)) || ((((a4 + 86 <= 0 && a2 == 1) && 0 < a0 + 147) && a29 <= 43) && a0 + 44 <= 0)) || (5 <= a2 && a4 + 86 <= 0 && !(2 == a2))) || (((5 <= a2 && a0 + 98 <= 0) && a4 + 42 <= 0) && 0 <= a0 + 600000)) || ((5 <= a2 && a4 + 42 <= 0) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || ((a4 + 86 <= 0 && !(2 == a2)) && a2 == 3)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 1) && 0 <= a0 + 600000)) || (((a4 + 42 <= 0 && a2 == 2) && 0 <= a0 + 44) && a0 + 44 <= 0)) || ((a2 == 2 && a29 <= 43) && a4 + 86 <= 0)) || ((((a4 + 42 <= 0 && a2 == 4) && a29 <= 43) && 0 <= a0 + 44) && a0 + 44 <= 0)) || ((a4 + 42 <= 0 && a2 == 3) && (\exists v_prenex_6 : int :: ((v_prenex_6 % 299926 + 146 <= a0 && v_prenex_6 < 0) && v_prenex_6 + 44 <= 0) && !(v_prenex_6 % 299926 == 0)))) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 3)) || ((146 <= a0 && a2 == 2) && a4 + 86 <= 0) - InvariantResult [Line: 1760]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 425 locations, 1 error locations. SAFE Result, 145.1s OverallTime, 14 OverallIterations, 5 TraceHistogramMax, 100.1s AutomataDifference, 0.0s DeadEndRemovalTime, 19.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 4706 SDtfs, 15875 SDslu, 2390 SDs, 0 SdLazy, 35439 SolverSat, 5457 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 82.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2691 GetRequests, 2624 SyntacticMatches, 12 SemanticMatches, 55 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 12.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=14842occurred in iteration=9, 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: 2.0s AutomataMinimizationTime, 14 MinimizatonAttempts, 20773 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 294 NumberOfFragments, 1491 HoareAnnotationTreeSize, 4 FomulaSimplifications, 86128 FormulaSimplificationTreeSizeReduction, 1.7s HoareSimplificationTime, 4 FomulaSimplificationsInter, 57578 FormulaSimplificationTreeSizeReductionInter, 18.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 15.3s InterpolantComputationTime, 9864 NumberOfCodeBlocks, 9864 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 9846 ConstructedInterpolants, 421 QuantifiedInterpolants, 44774269 SizeOfPredicates, 7 NumberOfNonLiveVariables, 3060 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 18 InterpolantComputations, 12 PerfectInterpolantSequences, 8894/10955 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...