java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem16_label36_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-df4b876 [2018-11-06 21:37:38,186 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-06 21:37:38,188 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-06 21:37:38,208 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-06 21:37:38,209 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-06 21:37:38,210 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-06 21:37:38,212 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-06 21:37:38,215 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-06 21:37:38,217 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-06 21:37:38,218 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-06 21:37:38,220 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-06 21:37:38,220 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-06 21:37:38,221 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-06 21:37:38,222 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-06 21:37:38,223 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-06 21:37:38,224 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-06 21:37:38,225 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-06 21:37:38,227 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-06 21:37:38,229 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-06 21:37:38,230 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-06 21:37:38,231 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-06 21:37:38,233 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-06 21:37:38,235 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-06 21:37:38,245 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-06 21:37:38,270 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-06 21:37:38,271 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-06 21:37:38,271 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-06 21:37:38,272 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-06 21:37:38,272 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-06 21:37:38,272 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-06 21:37:38,273 INFO L133 SettingsManager]: * Use SBE=true [2018-11-06 21:37:38,273 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-06 21:37:38,273 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-06 21:37:38,273 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-06 21:37:38,274 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-06 21:37:38,274 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-06 21:37:38,274 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-06 21:37:38,274 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-06 21:37:38,274 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-06 21:37:38,275 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-06 21:37:38,275 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-06 21:37:38,275 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-06 21:37:38,275 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-06 21:37:38,276 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-06 21:37:38,276 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-06 21:37:38,276 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-06 21:37:38,276 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-06 21:37:38,276 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-06 21:37:38,277 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-06 21:37:38,277 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-06 21:37:38,277 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-06 21:37:38,277 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-06 21:37:38,336 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-06 21:37:38,355 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-06 21:37:38,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-06 21:37:38,360 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-06 21:37:38,361 INFO L276 PluginConnector]: CDTParser initialized [2018-11-06 21:37:38,361 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label36_true-unreach-call.c [2018-11-06 21:37:38,424 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13461ee8a/fe67ebd5e41845a8a7a9e918c5b38436/FLAGfaff6908c [2018-11-06 21:37:39,046 INFO L298 CDTParser]: Found 1 translation units. [2018-11-06 21:37:39,046 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label36_true-unreach-call.c [2018-11-06 21:37:39,071 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13461ee8a/fe67ebd5e41845a8a7a9e918c5b38436/FLAGfaff6908c [2018-11-06 21:37:39,092 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13461ee8a/fe67ebd5e41845a8a7a9e918c5b38436 [2018-11-06 21:37:39,103 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-06 21:37:39,105 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-06 21:37:39,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-06 21:37:39,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-06 21:37:39,110 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-06 21:37:39,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:37:39" (1/1) ... [2018-11-06 21:37:39,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32eda060 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:39, skipping insertion in model container [2018-11-06 21:37:39,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:37:39" (1/1) ... [2018-11-06 21:37:39,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-06 21:37:39,207 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-06 21:37:39,942 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-06 21:37:39,947 INFO L189 MainTranslator]: Completed pre-run [2018-11-06 21:37:40,196 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-06 21:37:40,219 INFO L193 MainTranslator]: Completed translation [2018-11-06 21:37:40,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40 WrapperNode [2018-11-06 21:37:40,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-06 21:37:40,220 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-06 21:37:40,221 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-06 21:37:40,221 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-06 21:37:40,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... [2018-11-06 21:37:40,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... [2018-11-06 21:37:40,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-06 21:37:40,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-06 21:37:40,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-06 21:37:40,542 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-06 21:37:40,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... [2018-11-06 21:37:40,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... [2018-11-06 21:37:40,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... [2018-11-06 21:37:40,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... [2018-11-06 21:37:40,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... [2018-11-06 21:37:40,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... [2018-11-06 21:37:40,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... [2018-11-06 21:37:40,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-06 21:37:40,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-06 21:37:40,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-06 21:37:40,696 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-06 21:37:40,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-06 21:37:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-06 21:37:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-06 21:37:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-06 21:37:46,566 INFO L276 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-06 21:37:46,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:37:46 BoogieIcfgContainer [2018-11-06 21:37:46,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-06 21:37:46,569 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-06 21:37:46,569 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-06 21:37:46,573 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-06 21:37:46,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:37:39" (1/3) ... [2018-11-06 21:37:46,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ed989c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:37:46, skipping insertion in model container [2018-11-06 21:37:46,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:40" (2/3) ... [2018-11-06 21:37:46,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ed989c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:37:46, skipping insertion in model container [2018-11-06 21:37:46,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:37:46" (3/3) ... [2018-11-06 21:37:46,577 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label36_true-unreach-call.c [2018-11-06 21:37:46,587 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-06 21:37:46,597 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-06 21:37:46,614 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-06 21:37:46,657 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-06 21:37:46,658 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-06 21:37:46,658 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-06 21:37:46,658 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-06 21:37:46,658 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-06 21:37:46,659 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-06 21:37:46,659 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-06 21:37:46,659 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-06 21:37:46,659 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-06 21:37:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states. [2018-11-06 21:37:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-06 21:37:46,698 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 21:37:46,699 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] [2018-11-06 21:37:46,702 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 21:37:46,708 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 21:37:46,709 INFO L82 PathProgramCache]: Analyzing trace with hash 680225122, now seen corresponding path program 1 times [2018-11-06 21:37:46,711 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 21:37:46,712 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 21:37:46,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:37:46,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 21:37:46,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:37:46,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 21:37:47,192 WARN L179 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-06 21:37:47,538 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 20 [2018-11-06 21:37:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-06 21:37:47,860 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 21:37:47,860 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-06 21:37:47,865 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-06 21:37:47,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-06 21:37:47,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-11-06 21:37:47,884 INFO L87 Difference]: Start difference. First operand 397 states. Second operand 7 states. [2018-11-06 21:37:48,061 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-11-06 21:37:56,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 21:37:56,681 INFO L93 Difference]: Finished difference Result 2128 states and 4090 transitions. [2018-11-06 21:37:56,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-06 21:37:56,683 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 37 [2018-11-06 21:37:56,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 21:37:56,723 INFO L225 Difference]: With dead ends: 2128 [2018-11-06 21:37:56,723 INFO L226 Difference]: Without dead ends: 1718 [2018-11-06 21:37:56,730 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2018-11-06 21:37:56,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1718 states. [2018-11-06 21:37:56,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1718 to 1386. [2018-11-06 21:37:56,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1386 states. [2018-11-06 21:37:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1386 states and 2239 transitions. [2018-11-06 21:37:56,852 INFO L78 Accepts]: Start accepts. Automaton has 1386 states and 2239 transitions. Word has length 37 [2018-11-06 21:37:56,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 21:37:56,853 INFO L480 AbstractCegarLoop]: Abstraction has 1386 states and 2239 transitions. [2018-11-06 21:37:56,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-06 21:37:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2239 transitions. [2018-11-06 21:37:56,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-11-06 21:37:56,867 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 21:37:56,868 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-06 21:37:56,868 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 21:37:56,868 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 21:37:56,869 INFO L82 PathProgramCache]: Analyzing trace with hash 161401642, now seen corresponding path program 1 times [2018-11-06 21:37:56,869 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 21:37:56,869 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 21:37:56,870 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:37:56,870 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 21:37:56,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:37:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 21:37:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-11-06 21:37:57,229 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 21:37:57,229 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-06 21:37:57,231 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 21:37:57,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 21:37:57,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:37:57,232 INFO L87 Difference]: Start difference. First operand 1386 states and 2239 transitions. Second operand 4 states. [2018-11-06 21:38:01,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 21:38:01,792 INFO L93 Difference]: Finished difference Result 3430 states and 5718 transitions. [2018-11-06 21:38:01,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-06 21:38:01,795 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 229 [2018-11-06 21:38:01,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 21:38:01,807 INFO L225 Difference]: With dead ends: 3430 [2018-11-06 21:38:01,807 INFO L226 Difference]: Without dead ends: 2046 [2018-11-06 21:38:01,812 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:01,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2046 states. [2018-11-06 21:38:01,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2046 to 2046. [2018-11-06 21:38:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2046 states. [2018-11-06 21:38:01,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 2046 states and 3145 transitions. [2018-11-06 21:38:01,856 INFO L78 Accepts]: Start accepts. Automaton has 2046 states and 3145 transitions. Word has length 229 [2018-11-06 21:38:01,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 21:38:01,857 INFO L480 AbstractCegarLoop]: Abstraction has 2046 states and 3145 transitions. [2018-11-06 21:38:01,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 21:38:01,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3145 transitions. [2018-11-06 21:38:01,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2018-11-06 21:38:01,868 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 21:38:01,868 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 21:38:01,868 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 21:38:01,869 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 21:38:01,869 INFO L82 PathProgramCache]: Analyzing trace with hash 977964086, now seen corresponding path program 1 times [2018-11-06 21:38:01,869 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 21:38:01,869 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 21:38:01,870 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:01,870 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 21:38:01,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 21:38:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 347 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-06 21:38:02,188 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 21:38:02,188 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-06 21:38:02,189 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 21:38:02,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 21:38:02,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:02,190 INFO L87 Difference]: Start difference. First operand 2046 states and 3145 transitions. Second operand 4 states. [2018-11-06 21:38:04,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 21:38:04,948 INFO L93 Difference]: Finished difference Result 5740 states and 8545 transitions. [2018-11-06 21:38:04,950 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 21:38:04,950 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 341 [2018-11-06 21:38:04,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 21:38:04,965 INFO L225 Difference]: With dead ends: 5740 [2018-11-06 21:38:04,965 INFO L226 Difference]: Without dead ends: 3015 [2018-11-06 21:38:04,970 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:04,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3015 states. [2018-11-06 21:38:05,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3015 to 3015. [2018-11-06 21:38:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3015 states. [2018-11-06 21:38:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 3015 states and 3415 transitions. [2018-11-06 21:38:05,024 INFO L78 Accepts]: Start accepts. Automaton has 3015 states and 3415 transitions. Word has length 341 [2018-11-06 21:38:05,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 21:38:05,024 INFO L480 AbstractCegarLoop]: Abstraction has 3015 states and 3415 transitions. [2018-11-06 21:38:05,025 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 21:38:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 3415 transitions. [2018-11-06 21:38:05,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 619 [2018-11-06 21:38:05,040 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 21:38:05,040 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, 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, 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, 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] [2018-11-06 21:38:05,041 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 21:38:05,041 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 21:38:05,041 INFO L82 PathProgramCache]: Analyzing trace with hash -1843328310, now seen corresponding path program 1 times [2018-11-06 21:38:05,041 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 21:38:05,041 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 21:38:05,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:05,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 21:38:05,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 21:38:05,765 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 647 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2018-11-06 21:38:05,766 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 21:38:05,766 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-06 21:38:05,767 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 21:38:05,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 21:38:05,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:05,768 INFO L87 Difference]: Start difference. First operand 3015 states and 3415 transitions. Second operand 4 states. [2018-11-06 21:38:08,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 21:38:08,310 INFO L93 Difference]: Finished difference Result 9328 states and 10686 transitions. [2018-11-06 21:38:08,311 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 21:38:08,311 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 618 [2018-11-06 21:38:08,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 21:38:08,339 INFO L225 Difference]: With dead ends: 9328 [2018-11-06 21:38:08,339 INFO L226 Difference]: Without dead ends: 6315 [2018-11-06 21:38:08,345 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:08,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6315 states. [2018-11-06 21:38:08,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6315 to 6315. [2018-11-06 21:38:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6315 states. [2018-11-06 21:38:08,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 6315 states and 7002 transitions. [2018-11-06 21:38:08,450 INFO L78 Accepts]: Start accepts. Automaton has 6315 states and 7002 transitions. Word has length 618 [2018-11-06 21:38:08,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 21:38:08,452 INFO L480 AbstractCegarLoop]: Abstraction has 6315 states and 7002 transitions. [2018-11-06 21:38:08,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 21:38:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 6315 states and 7002 transitions. [2018-11-06 21:38:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2018-11-06 21:38:08,490 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 21:38:08,490 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 21:38:08,491 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 21:38:08,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 21:38:08,491 INFO L82 PathProgramCache]: Analyzing trace with hash -1363515844, now seen corresponding path program 1 times [2018-11-06 21:38:08,492 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 21:38:08,492 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 21:38:08,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:08,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 21:38:08,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 21:38:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 1043 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-11-06 21:38:09,500 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 21:38:09,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-06 21:38:09,502 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 21:38:09,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 21:38:09,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:09,502 INFO L87 Difference]: Start difference. First operand 6315 states and 7002 transitions. Second operand 4 states. [2018-11-06 21:38:11,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 21:38:11,999 INFO L93 Difference]: Finished difference Result 16258 states and 18183 transitions. [2018-11-06 21:38:12,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 21:38:12,005 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 843 [2018-11-06 21:38:12,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 21:38:12,039 INFO L225 Difference]: With dead ends: 16258 [2018-11-06 21:38:12,039 INFO L226 Difference]: Without dead ends: 9945 [2018-11-06 21:38:12,048 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:12,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9945 states. [2018-11-06 21:38:12,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9945 to 9945. [2018-11-06 21:38:12,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9945 states. [2018-11-06 21:38:12,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9945 states to 9945 states and 10872 transitions. [2018-11-06 21:38:12,198 INFO L78 Accepts]: Start accepts. Automaton has 9945 states and 10872 transitions. Word has length 843 [2018-11-06 21:38:12,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 21:38:12,199 INFO L480 AbstractCegarLoop]: Abstraction has 9945 states and 10872 transitions. [2018-11-06 21:38:12,199 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 21:38:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 9945 states and 10872 transitions. [2018-11-06 21:38:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2018-11-06 21:38:12,222 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 21:38:12,223 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 21:38:12,223 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 21:38:12,224 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 21:38:12,224 INFO L82 PathProgramCache]: Analyzing trace with hash 771527184, now seen corresponding path program 1 times [2018-11-06 21:38:12,224 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 21:38:12,224 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 21:38:12,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:12,226 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 21:38:12,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 21:38:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 750 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2018-11-06 21:38:13,167 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 21:38:13,167 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-06 21:38:13,168 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 21:38:13,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 21:38:13,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:13,169 INFO L87 Difference]: Start difference. First operand 9945 states and 10872 transitions. Second operand 4 states. [2018-11-06 21:38:15,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 21:38:15,307 INFO L93 Difference]: Finished difference Result 21533 states and 23485 transitions. [2018-11-06 21:38:15,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 21:38:15,307 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 878 [2018-11-06 21:38:15,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 21:38:15,345 INFO L225 Difference]: With dead ends: 21533 [2018-11-06 21:38:15,345 INFO L226 Difference]: Without dead ends: 9594 [2018-11-06 21:38:15,355 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:15,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9594 states. [2018-11-06 21:38:15,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9594 to 9264. [2018-11-06 21:38:15,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9264 states. [2018-11-06 21:38:15,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9264 states to 9264 states and 9695 transitions. [2018-11-06 21:38:15,483 INFO L78 Accepts]: Start accepts. Automaton has 9264 states and 9695 transitions. Word has length 878 [2018-11-06 21:38:15,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 21:38:15,485 INFO L480 AbstractCegarLoop]: Abstraction has 9264 states and 9695 transitions. [2018-11-06 21:38:15,485 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 21:38:15,485 INFO L276 IsEmpty]: Start isEmpty. Operand 9264 states and 9695 transitions. [2018-11-06 21:38:15,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1120 [2018-11-06 21:38:15,510 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 21:38:15,511 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 21:38:15,511 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 21:38:15,511 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 21:38:15,511 INFO L82 PathProgramCache]: Analyzing trace with hash 269141772, now seen corresponding path program 1 times [2018-11-06 21:38:15,512 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 21:38:15,512 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 21:38:15,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:15,513 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 21:38:15,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 21:38:17,028 WARN L179 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29 [2018-11-06 21:38:18,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2357 backedges. 1880 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2018-11-06 21:38:18,702 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 21:38:18,703 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-06 21:38:18,703 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-06 21:38:18,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-06 21:38:18,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2018-11-06 21:38:18,704 INFO L87 Difference]: Start difference. First operand 9264 states and 9695 transitions. Second operand 8 states. [2018-11-06 21:38:22,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 21:38:22,331 INFO L93 Difference]: Finished difference Result 18212 states and 19072 transitions. [2018-11-06 21:38:22,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-06 21:38:22,338 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1119 [2018-11-06 21:38:22,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 21:38:22,358 INFO L225 Difference]: With dead ends: 18212 [2018-11-06 21:38:22,358 INFO L226 Difference]: Without dead ends: 9280 [2018-11-06 21:38:22,371 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2018-11-06 21:38:22,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9280 states. [2018-11-06 21:38:22,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9280 to 9264. [2018-11-06 21:38:22,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9264 states. [2018-11-06 21:38:22,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9264 states to 9264 states and 9647 transitions. [2018-11-06 21:38:22,491 INFO L78 Accepts]: Start accepts. Automaton has 9264 states and 9647 transitions. Word has length 1119 [2018-11-06 21:38:22,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 21:38:22,494 INFO L480 AbstractCegarLoop]: Abstraction has 9264 states and 9647 transitions. [2018-11-06 21:38:22,494 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-06 21:38:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 9264 states and 9647 transitions. [2018-11-06 21:38:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1634 [2018-11-06 21:38:22,533 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 21:38:22,534 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 21:38:22,535 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 21:38:22,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 21:38:22,536 INFO L82 PathProgramCache]: Analyzing trace with hash 1410092663, now seen corresponding path program 1 times [2018-11-06 21:38:22,536 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 21:38:22,536 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 21:38:22,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:22,537 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 21:38:22,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 21:38:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4586 backedges. 3225 proven. 0 refuted. 0 times theorem prover too weak. 1361 trivial. 0 not checked. [2018-11-06 21:38:25,819 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 21:38:25,819 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-06 21:38:25,820 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-06 21:38:25,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-06 21:38:25,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-06 21:38:25,821 INFO L87 Difference]: Start difference. First operand 9264 states and 9647 transitions. Second operand 6 states. [2018-11-06 21:38:28,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 21:38:28,217 INFO L93 Difference]: Finished difference Result 18860 states and 19644 transitions. [2018-11-06 21:38:28,218 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-06 21:38:28,218 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1633 [2018-11-06 21:38:28,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 21:38:28,238 INFO L225 Difference]: With dead ends: 18860 [2018-11-06 21:38:28,239 INFO L226 Difference]: Without dead ends: 9928 [2018-11-06 21:38:28,250 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2018-11-06 21:38:28,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9928 states. [2018-11-06 21:38:28,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9928 to 9594. [2018-11-06 21:38:28,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9594 states. [2018-11-06 21:38:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9594 states to 9594 states and 9979 transitions. [2018-11-06 21:38:28,359 INFO L78 Accepts]: Start accepts. Automaton has 9594 states and 9979 transitions. Word has length 1633 [2018-11-06 21:38:28,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 21:38:28,360 INFO L480 AbstractCegarLoop]: Abstraction has 9594 states and 9979 transitions. [2018-11-06 21:38:28,360 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-06 21:38:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 9594 states and 9979 transitions. [2018-11-06 21:38:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1830 [2018-11-06 21:38:28,398 INFO L367 BasicCegarLoop]: Found error trace [2018-11-06 21:38:28,399 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-06 21:38:28,399 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-06 21:38:28,400 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-06 21:38:28,400 INFO L82 PathProgramCache]: Analyzing trace with hash 409884207, now seen corresponding path program 1 times [2018-11-06 21:38:28,400 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-06 21:38:28,400 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-06 21:38:28,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:28,401 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-06 21:38:28,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-06 21:38:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-06 21:38:30,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6094 backedges. 349 proven. 0 refuted. 0 times theorem prover too weak. 5745 trivial. 0 not checked. [2018-11-06 21:38:30,764 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-06 21:38:30,764 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-06 21:38:30,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-06 21:38:30,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-06 21:38:30,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:30,765 INFO L87 Difference]: Start difference. First operand 9594 states and 9979 transitions. Second operand 4 states. [2018-11-06 21:38:32,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-06 21:38:32,891 INFO L93 Difference]: Finished difference Result 30737 states and 32061 transitions. [2018-11-06 21:38:32,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-06 21:38:32,891 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1829 [2018-11-06 21:38:32,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-06 21:38:32,895 INFO L225 Difference]: With dead ends: 30737 [2018-11-06 21:38:32,895 INFO L226 Difference]: Without dead ends: 0 [2018-11-06 21:38:32,915 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-06 21:38:32,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-06 21:38:32,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-06 21:38:32,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-06 21:38:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-06 21:38:32,916 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1829 [2018-11-06 21:38:32,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-06 21:38:32,917 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-06 21:38:32,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-06 21:38:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-06 21:38:32,917 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-06 21:38:32,923 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-06 21:38:32,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:32,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:32,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:32,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:32,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:33,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:33,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:33,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:33,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:33,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:33,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-06 21:38:33,489 WARN L179 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 37 [2018-11-06 21:38:33,685 WARN L179 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 37 [2018-11-06 21:38:33,925 WARN L179 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 37 [2018-11-06 21:38:33,928 INFO L425 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,928 INFO L425 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,928 INFO L425 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,929 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,930 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,930 INFO L425 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,930 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-06 21:38:33,930 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,930 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-06 21:38:33,930 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-06 21:38:33,930 INFO L421 ceAbstractionStarter]: At program point L1491(lines 23 1492) the Hoare annotation is: (let ((.cse1 (not (= 8 ~a12~0))) (.cse3 (= ~a16~0 8)) (.cse0 (= ~a15~0 4)) (.cse4 (= ~a16~0 9)) (.cse5 (= ~a15~0 3)) (.cse2 (not (= 9 ~a12~0)))) (or (and .cse0 .cse1 (not (= ~a16~0 12)) .cse2) (and .cse3 .cse0 .cse1) (and .cse0 .cse4) (and .cse5 (not .cse4) (not (= 10 ~a16~0))) (and .cse3 .cse0 (<= ~a18~0 134)) (and .cse4 .cse5 (<= 0 (+ ~a18~0 44))) (and .cse5 .cse2))) [2018-11-06 21:38:33,931 INFO L425 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,931 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,931 INFO L425 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,931 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,931 INFO L425 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,931 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,931 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,931 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,931 INFO L425 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,932 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,932 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-06 21:38:33,932 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-06 21:38:33,932 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,932 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-06 21:38:33,932 INFO L425 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,932 INFO L425 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,933 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,933 INFO L425 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,933 INFO L425 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,933 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,933 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,933 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,933 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,934 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,934 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,934 INFO L425 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,934 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,934 INFO L425 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,934 INFO L425 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,934 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,935 INFO L425 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,935 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-06 21:38:33,935 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,935 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-06 21:38:33,935 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-06 21:38:33,935 INFO L425 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,935 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,936 INFO L425 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,936 INFO L425 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,936 INFO L425 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,936 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,936 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,936 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,936 INFO L425 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,936 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,936 INFO L425 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,937 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-06 21:38:33,937 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-06 21:38:33,937 INFO L425 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,937 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-06 21:38:33,937 INFO L425 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,937 INFO L421 ceAbstractionStarter]: At program point L1764(lines 1494 1765) the Hoare annotation is: (let ((.cse1 (not (= 8 ~a12~0))) (.cse3 (= ~a16~0 8)) (.cse0 (= ~a15~0 4)) (.cse4 (= ~a16~0 9)) (.cse5 (= ~a15~0 3)) (.cse2 (not (= 9 ~a12~0)))) (or (and .cse0 .cse1 (not (= ~a16~0 12)) .cse2) (and .cse3 .cse0 .cse1) (and .cse0 .cse4) (and .cse5 (not .cse4) (not (= 10 ~a16~0))) (and .cse3 .cse0 (<= ~a18~0 134)) (and .cse4 .cse5 (<= 0 (+ ~a18~0 44))) (and .cse5 .cse2))) [2018-11-06 21:38:33,938 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,938 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,938 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,938 INFO L425 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,938 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,938 INFO L425 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,938 INFO L425 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,939 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,939 INFO L425 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,939 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,939 INFO L425 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,939 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,939 INFO L425 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,939 INFO L425 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,939 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-06 21:38:33,940 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,940 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-06 21:38:33,940 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-06 21:38:33,940 INFO L425 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,940 INFO L428 ceAbstractionStarter]: At program point L1767(lines 1767 1783) the Hoare annotation is: true [2018-11-06 21:38:33,940 INFO L425 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,940 INFO L425 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,941 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,941 INFO L425 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,941 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,941 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,941 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,941 INFO L425 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,941 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,942 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,942 INFO L425 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,942 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-06 21:38:33,942 INFO L425 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,942 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-06 21:38:33,942 INFO L425 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,942 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-06 21:38:33,943 INFO L425 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,943 INFO L425 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,943 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,943 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,943 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,943 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,943 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,943 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,944 INFO L425 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,944 INFO L425 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,944 INFO L425 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,944 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,944 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,944 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,944 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,945 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,945 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-06 21:38:33,945 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-06 21:38:33,945 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-06 21:38:33,945 INFO L425 ceAbstractionStarter]: For program point L1773-1(lines 1773 1782) no Hoare annotation was computed. [2018-11-06 21:38:33,945 INFO L421 ceAbstractionStarter]: At program point L1773-3(lines 1773 1782) the Hoare annotation is: (let ((.cse1 (not (= 8 ~a12~0))) (.cse3 (= ~a16~0 8)) (.cse0 (= ~a15~0 4)) (.cse4 (= ~a16~0 9)) (.cse5 (= ~a15~0 3)) (.cse2 (not (= 9 ~a12~0)))) (or (and .cse0 .cse1 (not (= ~a16~0 12)) .cse2) (and .cse3 .cse0 .cse1) (and .cse0 .cse4) (and .cse5 (not .cse4) (not (= 10 ~a16~0))) (and .cse3 .cse0 (<= ~a18~0 134)) (and .cse4 .cse5 (<= 0 (+ ~a18~0 44))) (and .cse5 .cse2))) [2018-11-06 21:38:33,945 INFO L425 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,945 INFO L425 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,945 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,945 INFO L425 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-06 21:38:33,946 INFO L425 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,947 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,948 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,948 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,948 INFO L425 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-11-06 21:38:33,948 INFO L425 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,948 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,948 INFO L425 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,948 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,949 INFO L425 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,949 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-06 21:38:33,949 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-06 21:38:33,949 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-06 21:38:33,949 INFO L425 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,949 INFO L425 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,949 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,950 INFO L425 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,950 INFO L425 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,950 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,950 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,950 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,950 INFO L425 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,950 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,951 INFO L425 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,951 INFO L425 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,951 INFO L425 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,951 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-06 21:38:33,951 INFO L425 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,951 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-06 21:38:33,952 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-06 21:38:33,952 INFO L425 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,952 INFO L425 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,952 INFO L425 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,952 INFO L425 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,952 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-06 21:38:33,952 INFO L425 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-06 21:38:33,953 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,954 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,955 INFO L425 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,956 INFO L425 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,957 INFO L425 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,957 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,957 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,957 INFO L425 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,957 INFO L425 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,957 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,957 INFO L425 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,957 INFO L425 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,958 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,958 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-06 21:38:33,958 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-06 21:38:33,958 INFO L425 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,958 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,958 INFO L425 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,958 INFO L425 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,959 INFO L425 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,959 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,959 INFO L425 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,959 INFO L425 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,959 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,959 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,959 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,959 INFO L425 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,960 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-06 21:38:33,960 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-06 21:38:33,960 INFO L425 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,960 INFO L425 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,960 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,960 INFO L425 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,960 INFO L425 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,960 INFO L425 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-06 21:38:33,961 INFO L425 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-06 21:38:33,962 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,963 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 115) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,964 INFO L425 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,965 INFO L425 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,966 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-06 21:38:33,967 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-06 21:38:33,967 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-06 21:38:33,967 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-06 21:38:33,967 INFO L425 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,967 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,967 INFO L425 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,967 INFO L425 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,967 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,968 INFO L425 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,968 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,968 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,968 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,968 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,968 INFO L425 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,968 INFO L425 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,968 INFO L425 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,968 INFO L425 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,969 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,969 INFO L425 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,969 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,969 INFO L425 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,969 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-06 21:38:33,969 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-06 21:38:33,969 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-06 21:38:33,969 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,970 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,970 INFO L425 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,970 INFO L425 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,970 INFO L425 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,970 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,970 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,970 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,970 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1492) no Hoare annotation was computed. [2018-11-06 21:38:33,970 INFO L425 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,971 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-06 21:38:33,971 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-06 21:38:33,971 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-06 21:38:33,971 INFO L425 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,971 INFO L425 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-11-06 21:38:33,971 INFO L425 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,971 INFO L425 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-11-06 21:38:33,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 09:38:33 BoogieIcfgContainer [2018-11-06 21:38:33,993 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-06 21:38:33,994 INFO L168 Benchmark]: Toolchain (without parser) took 54890.10 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.7 GB). Free memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2018-11-06 21:38:33,995 INFO L168 Benchmark]: CDTParser took 0.94 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-06 21:38:33,996 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1114.05 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 84.6 MB). Peak memory consumption was 84.6 MB. Max. memory is 7.1 GB. [2018-11-06 21:38:33,997 INFO L168 Benchmark]: Boogie Procedure Inliner took 321.04 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 772.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -886.9 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. [2018-11-06 21:38:33,998 INFO L168 Benchmark]: Boogie Preprocessor took 153.53 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2018-11-06 21:38:33,999 INFO L168 Benchmark]: RCFGBuilder took 5871.89 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 279.2 MB). Peak memory consumption was 279.2 MB. Max. memory is 7.1 GB. [2018-11-06 21:38:34,000 INFO L168 Benchmark]: TraceAbstraction took 47424.16 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 1.9 GB in the beginning and 2.8 GB in the end (delta: -862.5 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2018-11-06 21:38:34,006 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.94 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1114.05 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 84.6 MB). Peak memory consumption was 84.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 321.04 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 772.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -886.9 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 153.53 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5871.89 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 279.2 MB). Peak memory consumption was 279.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 47424.16 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 1.9 GB in the beginning and 2.8 GB in the end (delta: -862.5 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 115]: 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: 23]: Loop Invariant Derived loop invariant: ((((((((a15 == 4 && !(8 == a12)) && !(a16 == 12)) && !(9 == a12)) || ((a16 == 8 && a15 == 4) && !(8 == a12))) || (a15 == 4 && a16 == 9)) || ((a15 == 3 && !(a16 == 9)) && !(10 == a16))) || ((a16 == 8 && a15 == 4) && a18 <= 134)) || ((a16 == 9 && a15 == 3) && 0 <= a18 + 44)) || (a15 == 3 && !(9 == a12)) - InvariantResult [Line: 1494]: Loop Invariant Derived loop invariant: ((((((((a15 == 4 && !(8 == a12)) && !(a16 == 12)) && !(9 == a12)) || ((a16 == 8 && a15 == 4) && !(8 == a12))) || (a15 == 4 && a16 == 9)) || ((a15 == 3 && !(a16 == 9)) && !(10 == a16))) || ((a16 == 8 && a15 == 4) && a18 <= 134)) || ((a16 == 9 && a15 == 3) && 0 <= a18 + 44)) || (a15 == 3 && !(9 == a12)) - InvariantResult [Line: 1767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: ((((((((a15 == 4 && !(8 == a12)) && !(a16 == 12)) && !(9 == a12)) || ((a16 == 8 && a15 == 4) && !(8 == a12))) || (a15 == 4 && a16 == 9)) || ((a15 == 3 && !(a16 == 9)) && !(10 == a16))) || ((a16 == 8 && a15 == 4) && a18 <= 134)) || ((a16 == 9 && a15 == 3) && 0 <= a18 + 44)) || (a15 == 3 && !(9 == a12)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 397 locations, 1 error locations. SAFE Result, 47.3s OverallTime, 9 OverallIterations, 11 TraceHistogramMax, 31.7s AutomataDifference, 0.0s DeadEndRemovalTime, 1.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2050 SDtfs, 7844 SDslu, 588 SDs, 0 SdLazy, 17355 SolverSat, 3431 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 19 SyntacticMatches, 3 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 2.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9945occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 9 MinimizatonAttempts, 1012 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 225 NumberOfFragments, 232 HoareAnnotationTreeSize, 4 FomulaSimplifications, 5767 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 4 FomulaSimplificationsInter, 682 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 5.6s InterpolantComputationTime, 7527 NumberOfCodeBlocks, 7527 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 7518 ConstructedInterpolants, 0 QuantifiedInterpolants, 23764225 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 17397/17397 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...