java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem11_label44_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0fd1304 [2018-10-23 20:03:42,712 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 20:03:42,714 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 20:03:42,730 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 20:03:42,730 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 20:03:42,732 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 20:03:42,733 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 20:03:42,737 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 20:03:42,740 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 20:03:42,741 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 20:03:42,742 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 20:03:42,743 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 20:03:42,744 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 20:03:42,746 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 20:03:42,747 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 20:03:42,754 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 20:03:42,755 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 20:03:42,757 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 20:03:42,759 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 20:03:42,762 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 20:03:42,763 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 20:03:42,764 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 20:03:42,766 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 20:03:42,767 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 20:03:42,767 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 20:03:42,768 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 20:03:42,768 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 20:03:42,769 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 20:03:42,771 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 20:03:42,772 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 20:03:42,773 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 20:03:42,773 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 20:03:42,773 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 20:03:42,774 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 20:03:42,776 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 20:03:42,776 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 20:03:42,778 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-23 20:03:42,807 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 20:03:42,807 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 20:03:42,808 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 20:03:42,808 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 20:03:42,810 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 20:03:42,810 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 20:03:42,810 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 20:03:42,810 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 20:03:42,811 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 20:03:42,814 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 20:03:42,814 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 20:03:42,814 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 20:03:42,814 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 20:03:42,815 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 20:03:42,815 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 20:03:42,815 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 20:03:42,815 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 20:03:42,815 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 20:03:42,816 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 20:03:42,816 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 20:03:42,816 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 20:03:42,816 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 20:03:42,816 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 20:03:42,816 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-23 20:03:42,817 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 20:03:42,818 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 20:03:42,818 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 20:03:42,818 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 20:03:42,876 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 20:03:42,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 20:03:42,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 20:03:42,899 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 20:03:42,900 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 20:03:42,900 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label44_true-unreach-call.c [2018-10-23 20:03:42,965 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/869411250/23d75f0703d14b82b53661ecf599ca6d/FLAG08a7f5c04 [2018-10-23 20:03:43,602 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 20:03:43,603 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label44_true-unreach-call.c [2018-10-23 20:03:43,628 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/869411250/23d75f0703d14b82b53661ecf599ca6d/FLAG08a7f5c04 [2018-10-23 20:03:43,644 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/869411250/23d75f0703d14b82b53661ecf599ca6d [2018-10-23 20:03:43,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 20:03:43,657 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-23 20:03:43,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 20:03:43,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 20:03:43,662 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 20:03:43,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 08:03:43" (1/1) ... [2018-10-23 20:03:43,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12b8561a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:43, skipping insertion in model container [2018-10-23 20:03:43,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 08:03:43" (1/1) ... [2018-10-23 20:03:43,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 20:03:43,749 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 20:03:44,373 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 20:03:44,378 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 20:03:44,538 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 20:03:44,558 INFO L193 MainTranslator]: Completed translation [2018-10-23 20:03:44,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44 WrapperNode [2018-10-23 20:03:44,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 20:03:44,559 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-23 20:03:44,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-23 20:03:44,560 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-23 20:03:44,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... [2018-10-23 20:03:44,607 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... [2018-10-23 20:03:44,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-23 20:03:44,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 20:03:44,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 20:03:44,850 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 20:03:44,860 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... [2018-10-23 20:03:44,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... [2018-10-23 20:03:44,869 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... [2018-10-23 20:03:44,870 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... [2018-10-23 20:03:44,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... [2018-10-23 20:03:44,931 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... [2018-10-23 20:03:44,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... [2018-10-23 20:03:44,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 20:03:44,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-23 20:03:44,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-23 20:03:44,960 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-23 20:03:44,961 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 20:03:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-23 20:03:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-23 20:03:45,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-23 20:03:49,437 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-23 20:03:49,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 08:03:49 BoogieIcfgContainer [2018-10-23 20:03:49,439 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-23 20:03:49,441 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-23 20:03:49,441 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-23 20:03:49,445 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-23 20:03:49,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 08:03:43" (1/3) ... [2018-10-23 20:03:49,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5590edd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 08:03:49, skipping insertion in model container [2018-10-23 20:03:49,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:03:44" (2/3) ... [2018-10-23 20:03:49,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5590edd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 08:03:49, skipping insertion in model container [2018-10-23 20:03:49,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 08:03:49" (3/3) ... [2018-10-23 20:03:49,449 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label44_true-unreach-call.c [2018-10-23 20:03:49,458 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-23 20:03:49,467 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-23 20:03:49,485 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-23 20:03:49,523 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-23 20:03:49,523 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-23 20:03:49,524 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-23 20:03:49,524 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-23 20:03:49,524 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-23 20:03:49,524 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-23 20:03:49,525 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-23 20:03:49,525 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-23 20:03:49,525 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-23 20:03:49,550 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2018-10-23 20:03:49,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-23 20:03:49,558 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:03:49,559 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] [2018-10-23 20:03:49,561 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:03:49,568 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:03:49,568 INFO L82 PathProgramCache]: Analyzing trace with hash 1740446778, now seen corresponding path program 1 times [2018-10-23 20:03:49,571 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:03:49,571 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:03:49,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:03:49,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:03:49,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:03:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:03:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:03:50,104 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:03:50,105 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:03:50,110 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:03:50,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:03:50,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:03:50,125 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 4 states. [2018-10-23 20:03:53,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:03:53,623 INFO L93 Difference]: Finished difference Result 964 states and 1743 transitions. [2018-10-23 20:03:53,624 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:03:53,625 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2018-10-23 20:03:53,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:03:53,652 INFO L225 Difference]: With dead ends: 964 [2018-10-23 20:03:53,653 INFO L226 Difference]: Without dead ends: 673 [2018-10-23 20:03:53,658 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:03:53,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 673 states. [2018-10-23 20:03:53,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 673 to 658. [2018-10-23 20:03:53,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2018-10-23 20:03:53,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 1087 transitions. [2018-10-23 20:03:53,751 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 1087 transitions. Word has length 27 [2018-10-23 20:03:53,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:03:53,752 INFO L481 AbstractCegarLoop]: Abstraction has 658 states and 1087 transitions. [2018-10-23 20:03:53,752 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:03:53,752 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1087 transitions. [2018-10-23 20:03:53,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-10-23 20:03:53,756 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:03:53,757 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:03:53,757 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:03:53,757 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:03:53,757 INFO L82 PathProgramCache]: Analyzing trace with hash 1836350057, now seen corresponding path program 1 times [2018-10-23 20:03:53,758 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:03:53,758 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:03:53,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:03:53,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:03:53,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:03:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:03:54,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-10-23 20:03:54,058 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 20:03:54,059 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-23 20:03:54,071 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:03:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:03:54,134 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 20:03:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:03:54,209 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-23 20:03:54,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2018-10-23 20:03:54,210 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:03:54,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:03:54,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:03:54,213 INFO L87 Difference]: Start difference. First operand 658 states and 1087 transitions. Second operand 4 states. [2018-10-23 20:03:59,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:03:59,385 INFO L93 Difference]: Finished difference Result 2434 states and 4125 transitions. [2018-10-23 20:03:59,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:03:59,386 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 101 [2018-10-23 20:03:59,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:03:59,396 INFO L225 Difference]: With dead ends: 2434 [2018-10-23 20:03:59,397 INFO L226 Difference]: Without dead ends: 1778 [2018-10-23 20:03:59,400 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:03:59,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1778 states. [2018-10-23 20:03:59,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1778 to 1216. [2018-10-23 20:03:59,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1216 states. [2018-10-23 20:03:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1216 states and 1765 transitions. [2018-10-23 20:03:59,476 INFO L78 Accepts]: Start accepts. Automaton has 1216 states and 1765 transitions. Word has length 101 [2018-10-23 20:03:59,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:03:59,477 INFO L481 AbstractCegarLoop]: Abstraction has 1216 states and 1765 transitions. [2018-10-23 20:03:59,477 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:03:59,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1765 transitions. [2018-10-23 20:03:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-10-23 20:03:59,490 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:03:59,490 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:03:59,491 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:03:59,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:03:59,491 INFO L82 PathProgramCache]: Analyzing trace with hash 731753899, now seen corresponding path program 1 times [2018-10-23 20:03:59,491 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:03:59,491 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:03:59,494 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:03:59,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:03:59,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:03:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:03:59,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:03:59,970 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:03:59,970 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:03:59,971 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:03:59,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:03:59,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:03:59,972 INFO L87 Difference]: Start difference. First operand 1216 states and 1765 transitions. Second operand 4 states. [2018-10-23 20:04:03,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:04:03,389 INFO L93 Difference]: Finished difference Result 4679 states and 6858 transitions. [2018-10-23 20:04:03,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:04:03,393 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 168 [2018-10-23 20:04:03,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:04:03,414 INFO L225 Difference]: With dead ends: 4679 [2018-10-23 20:04:03,414 INFO L226 Difference]: Without dead ends: 3465 [2018-10-23 20:04:03,417 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:04:03,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3465 states. [2018-10-23 20:04:03,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3465 to 3459. [2018-10-23 20:04:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3459 states. [2018-10-23 20:04:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 3459 states and 4638 transitions. [2018-10-23 20:04:03,490 INFO L78 Accepts]: Start accepts. Automaton has 3459 states and 4638 transitions. Word has length 168 [2018-10-23 20:04:03,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:04:03,490 INFO L481 AbstractCegarLoop]: Abstraction has 3459 states and 4638 transitions. [2018-10-23 20:04:03,490 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:04:03,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3459 states and 4638 transitions. [2018-10-23 20:04:03,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2018-10-23 20:04:03,497 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:04:03,498 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:04:03,498 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:04:03,498 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:04:03,498 INFO L82 PathProgramCache]: Analyzing trace with hash 392979134, now seen corresponding path program 1 times [2018-10-23 20:04:03,499 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:04:03,500 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:04:03,501 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:04:03,501 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:04:03,501 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:04:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:04:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:04:03,835 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:04:03,835 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:04:03,836 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:04:03,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:04:03,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:04:03,836 INFO L87 Difference]: Start difference. First operand 3459 states and 4638 transitions. Second operand 4 states. [2018-10-23 20:04:07,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:04:07,467 INFO L93 Difference]: Finished difference Result 8781 states and 12011 transitions. [2018-10-23 20:04:07,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:04:07,467 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 209 [2018-10-23 20:04:07,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:04:07,493 INFO L225 Difference]: With dead ends: 8781 [2018-10-23 20:04:07,493 INFO L226 Difference]: Without dead ends: 5509 [2018-10-23 20:04:07,552 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:04:07,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5509 states. [2018-10-23 20:04:07,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5509 to 5310. [2018-10-23 20:04:07,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5310 states. [2018-10-23 20:04:07,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5310 states to 5310 states and 6987 transitions. [2018-10-23 20:04:07,645 INFO L78 Accepts]: Start accepts. Automaton has 5310 states and 6987 transitions. Word has length 209 [2018-10-23 20:04:07,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:04:07,645 INFO L481 AbstractCegarLoop]: Abstraction has 5310 states and 6987 transitions. [2018-10-23 20:04:07,645 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:04:07,646 INFO L276 IsEmpty]: Start isEmpty. Operand 5310 states and 6987 transitions. [2018-10-23 20:04:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-10-23 20:04:07,649 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:04:07,649 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:04:07,649 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:04:07,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:04:07,650 INFO L82 PathProgramCache]: Analyzing trace with hash 1357313059, now seen corresponding path program 1 times [2018-10-23 20:04:07,650 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:04:07,650 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:04:07,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:04:07,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:04:07,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:04:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:04:08,168 WARN L179 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 9 [2018-10-23 20:04:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 49 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:04:08,328 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 20:04:08,328 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-23 20:04:08,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:04:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:04:08,416 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 20:04:11,808 WARN L179 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 500 DAG size of output: 25 [2018-10-23 20:04:11,934 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2018-10-23 20:04:11,967 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-23 20:04:11,968 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3] total 8 [2018-10-23 20:04:11,969 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-23 20:04:11,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-23 20:04:11,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-10-23 20:04:11,970 INFO L87 Difference]: Start difference. First operand 5310 states and 6987 transitions. Second operand 9 states. [2018-10-23 20:04:12,267 WARN L179 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 13 [2018-10-23 20:04:16,486 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-10-23 20:04:17,241 WARN L179 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-10-23 20:04:20,274 WARN L179 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 37 [2018-10-23 20:04:24,616 WARN L179 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-10-23 20:04:25,152 WARN L179 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2018-10-23 20:04:25,825 WARN L179 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-10-23 20:04:26,553 WARN L179 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2018-10-23 20:04:31,777 WARN L179 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 36 [2018-10-23 20:05:09,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:05:09,055 INFO L93 Difference]: Finished difference Result 24228 states and 32910 transitions. [2018-10-23 20:05:09,055 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-10-23 20:05:09,056 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2018-10-23 20:05:09,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:05:09,121 INFO L225 Difference]: With dead ends: 24228 [2018-10-23 20:05:09,122 INFO L226 Difference]: Without dead ends: 19105 [2018-10-23 20:05:09,133 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 9.0s TimeCoverageRelationStatistics Valid=132, Invalid=374, Unknown=0, NotChecked=0, Total=506 [2018-10-23 20:05:09,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19105 states. [2018-10-23 20:05:09,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19105 to 17599. [2018-10-23 20:05:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17599 states. [2018-10-23 20:05:09,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17599 states to 17599 states and 21662 transitions. [2018-10-23 20:05:09,538 INFO L78 Accepts]: Start accepts. Automaton has 17599 states and 21662 transitions. Word has length 210 [2018-10-23 20:05:09,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:05:09,539 INFO L481 AbstractCegarLoop]: Abstraction has 17599 states and 21662 transitions. [2018-10-23 20:05:09,539 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-23 20:05:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 17599 states and 21662 transitions. [2018-10-23 20:05:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2018-10-23 20:05:09,549 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:05:09,550 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:05:09,550 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:05:09,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:05:09,550 INFO L82 PathProgramCache]: Analyzing trace with hash 1567167504, now seen corresponding path program 1 times [2018-10-23 20:05:09,551 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:05:09,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:05:09,552 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:09,552 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:05:09,552 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:05:10,050 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-10-23 20:05:10,051 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:05:10,051 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:05:10,052 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-23 20:05:10,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-23 20:05:10,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-23 20:05:10,052 INFO L87 Difference]: Start difference. First operand 17599 states and 21662 transitions. Second operand 5 states. [2018-10-23 20:05:13,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:05:13,831 INFO L93 Difference]: Finished difference Result 51926 states and 64153 transitions. [2018-10-23 20:05:13,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-23 20:05:13,832 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 264 [2018-10-23 20:05:13,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:05:13,889 INFO L225 Difference]: With dead ends: 51926 [2018-10-23 20:05:13,889 INFO L226 Difference]: Without dead ends: 31539 [2018-10-23 20:05:13,912 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-23 20:05:13,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31539 states. [2018-10-23 20:05:14,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31539 to 24286. [2018-10-23 20:05:14,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24286 states. [2018-10-23 20:05:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24286 states to 24286 states and 29177 transitions. [2018-10-23 20:05:14,246 INFO L78 Accepts]: Start accepts. Automaton has 24286 states and 29177 transitions. Word has length 264 [2018-10-23 20:05:14,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:05:14,249 INFO L481 AbstractCegarLoop]: Abstraction has 24286 states and 29177 transitions. [2018-10-23 20:05:14,249 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-23 20:05:14,249 INFO L276 IsEmpty]: Start isEmpty. Operand 24286 states and 29177 transitions. [2018-10-23 20:05:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2018-10-23 20:05:14,266 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:05:14,267 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:05:14,267 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:05:14,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:05:14,267 INFO L82 PathProgramCache]: Analyzing trace with hash -1791854745, now seen corresponding path program 1 times [2018-10-23 20:05:14,268 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:05:14,268 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:05:14,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:14,275 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:05:14,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:05:14,590 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-10-23 20:05:14,591 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:05:14,591 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-23 20:05:14,591 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:05:14,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:05:14,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:14,592 INFO L87 Difference]: Start difference. First operand 24286 states and 29177 transitions. Second operand 3 states. [2018-10-23 20:05:15,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:05:15,914 INFO L93 Difference]: Finished difference Result 48007 states and 57636 transitions. [2018-10-23 20:05:15,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:05:15,914 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 311 [2018-10-23 20:05:15,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:05:15,954 INFO L225 Difference]: With dead ends: 48007 [2018-10-23 20:05:15,955 INFO L226 Difference]: Without dead ends: 24093 [2018-10-23 20:05:15,980 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:15,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24093 states. [2018-10-23 20:05:16,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24093 to 24091. [2018-10-23 20:05:16,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24091 states. [2018-10-23 20:05:16,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24091 states to 24091 states and 28843 transitions. [2018-10-23 20:05:16,497 INFO L78 Accepts]: Start accepts. Automaton has 24091 states and 28843 transitions. Word has length 311 [2018-10-23 20:05:16,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:05:16,498 INFO L481 AbstractCegarLoop]: Abstraction has 24091 states and 28843 transitions. [2018-10-23 20:05:16,498 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:05:16,498 INFO L276 IsEmpty]: Start isEmpty. Operand 24091 states and 28843 transitions. [2018-10-23 20:05:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2018-10-23 20:05:16,523 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:05:16,524 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:05:16,524 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:05:16,524 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:05:16,525 INFO L82 PathProgramCache]: Analyzing trace with hash 1523957267, now seen corresponding path program 1 times [2018-10-23 20:05:16,525 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:05:16,525 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:05:16,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:16,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:05:16,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:05:16,809 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2018-10-23 20:05:16,809 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:05:16,809 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:05:16,810 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:05:16,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:05:16,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:16,811 INFO L87 Difference]: Start difference. First operand 24091 states and 28843 transitions. Second operand 3 states. [2018-10-23 20:05:18,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:05:18,315 INFO L93 Difference]: Finished difference Result 55207 states and 66306 transitions. [2018-10-23 20:05:18,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:05:18,316 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 351 [2018-10-23 20:05:18,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:05:18,350 INFO L225 Difference]: With dead ends: 55207 [2018-10-23 20:05:18,350 INFO L226 Difference]: Without dead ends: 30558 [2018-10-23 20:05:18,370 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:18,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30558 states. [2018-10-23 20:05:18,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30558 to 30002. [2018-10-23 20:05:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30002 states. [2018-10-23 20:05:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30002 states to 30002 states and 35149 transitions. [2018-10-23 20:05:18,681 INFO L78 Accepts]: Start accepts. Automaton has 30002 states and 35149 transitions. Word has length 351 [2018-10-23 20:05:18,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:05:18,682 INFO L481 AbstractCegarLoop]: Abstraction has 30002 states and 35149 transitions. [2018-10-23 20:05:18,682 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:05:18,682 INFO L276 IsEmpty]: Start isEmpty. Operand 30002 states and 35149 transitions. [2018-10-23 20:05:18,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2018-10-23 20:05:18,709 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:05:18,709 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:05:18,709 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:05:18,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:05:18,710 INFO L82 PathProgramCache]: Analyzing trace with hash -1697026094, now seen corresponding path program 1 times [2018-10-23 20:05:18,710 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:05:18,710 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:05:18,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:18,711 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:05:18,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:05:18,945 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-10-23 20:05:18,945 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:05:18,945 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-23 20:05:18,946 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:05:18,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:05:18,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:18,946 INFO L87 Difference]: Start difference. First operand 30002 states and 35149 transitions. Second operand 3 states. [2018-10-23 20:05:20,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:05:20,538 INFO L93 Difference]: Finished difference Result 62572 states and 73200 transitions. [2018-10-23 20:05:20,540 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:05:20,540 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 381 [2018-10-23 20:05:20,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:05:20,561 INFO L225 Difference]: With dead ends: 62572 [2018-10-23 20:05:20,562 INFO L226 Difference]: Without dead ends: 24563 [2018-10-23 20:05:20,580 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:20,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24563 states. [2018-10-23 20:05:20,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24563 to 23634. [2018-10-23 20:05:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23634 states. [2018-10-23 20:05:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23634 states to 23634 states and 26380 transitions. [2018-10-23 20:05:20,828 INFO L78 Accepts]: Start accepts. Automaton has 23634 states and 26380 transitions. Word has length 381 [2018-10-23 20:05:20,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:05:20,829 INFO L481 AbstractCegarLoop]: Abstraction has 23634 states and 26380 transitions. [2018-10-23 20:05:20,829 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:05:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 23634 states and 26380 transitions. [2018-10-23 20:05:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2018-10-23 20:05:20,856 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:05:20,856 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:05:20,856 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:05:20,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:05:20,857 INFO L82 PathProgramCache]: Analyzing trace with hash 1069241432, now seen corresponding path program 1 times [2018-10-23 20:05:20,857 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:05:20,857 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:05:20,858 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:20,858 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:05:20,858 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:05:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:05:21,231 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2018-10-23 20:05:21,231 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:05:21,232 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:05:21,232 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:05:21,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:05:21,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:21,233 INFO L87 Difference]: Start difference. First operand 23634 states and 26380 transitions. Second operand 3 states. [2018-10-23 20:05:22,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:05:22,390 INFO L93 Difference]: Finished difference Result 49669 states and 55510 transitions. [2018-10-23 20:05:22,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:05:22,391 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 496 [2018-10-23 20:05:22,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:05:22,392 INFO L225 Difference]: With dead ends: 49669 [2018-10-23 20:05:22,392 INFO L226 Difference]: Without dead ends: 0 [2018-10-23 20:05:22,409 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:05:22,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-23 20:05:22,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-23 20:05:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-23 20:05:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-23 20:05:22,410 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 496 [2018-10-23 20:05:22,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:05:22,411 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-23 20:05:22,411 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:05:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-23 20:05:22,411 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-23 20:05:22,416 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-23 20:05:22,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,781 WARN L179 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 149 [2018-10-23 20:05:22,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:22,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:05:23,143 WARN L179 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 149 [2018-10-23 20:05:41,055 WARN L179 SmtUtils]: Spent 17.90 s on a formula simplification. DAG size of input: 148 DAG size of output: 75 [2018-10-23 20:05:53,074 WARN L179 SmtUtils]: Spent 12.02 s on a formula simplification. DAG size of input: 148 DAG size of output: 75 [2018-10-23 20:05:53,077 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-10-23 20:05:53,077 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-10-23 20:05:53,077 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-10-23 20:05:53,077 INFO L428 ceAbstractionStarter]: At program point L1028(lines 1028 1044) the Hoare annotation is: true [2018-10-23 20:05:53,077 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,077 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,078 INFO L425 ceAbstractionStarter]: For program point L170(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,078 INFO L425 ceAbstractionStarter]: For program point L104(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,078 INFO L425 ceAbstractionStarter]: For program point L38(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,078 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,078 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 84) no Hoare annotation was computed. [2018-10-23 20:05:53,078 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,078 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-10-23 20:05:53,078 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-10-23 20:05:53,078 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-10-23 20:05:53,079 INFO L425 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,079 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,079 INFO L425 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,079 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,079 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,079 INFO L425 ceAbstractionStarter]: For program point L173(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,079 INFO L425 ceAbstractionStarter]: For program point L107(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,080 INFO L425 ceAbstractionStarter]: For program point L41(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,080 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,080 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-10-23 20:05:53,080 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-10-23 20:05:53,080 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-10-23 20:05:53,080 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,080 INFO L425 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-10-23 20:05:53,081 INFO L421 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (let ((.cse4 (< 0 (+ ~a23~0 43))) (.cse8 (not (= ~a25~0 13))) (.cse1 (<= ~a29~0 277)) (.cse6 (< 245 ~a29~0))) (let ((.cse9 (<= 262 ~a29~0)) (.cse12 (<= ~a29~0 130)) (.cse11 (<= ~a29~0 140)) (.cse3 (<= ~a23~0 138)) (.cse2 (and .cse4 .cse8 .cse1 .cse6)) (.cse10 (= ~a4~0 1)) (.cse7 (not (= ~a25~0 9))) (.cse0 (= ~a8~0 15)) (.cse5 (exists ((v_prenex_26 Int)) (let ((.cse14 (* 9 v_prenex_26))) (let ((.cse13 (div .cse14 10))) (and (<= 312 v_prenex_26) (<= 0 (+ .cse13 58980)) (<= 0 (+ .cse13 58979)) (<= ~a23~0 (+ (mod (+ .cse13 29) 90) 48)) (<= 0 .cse14))))))) (or (and (= ~a25~0 12) .cse0 .cse1) (and .cse0 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse8 .cse3 .cse9) (and .cse7 .cse0 .cse10) (and .cse0 .cse10 .cse9) (and .cse0 .cse10 .cse11) (and .cse0 .cse5 .cse12) (and .cse0 .cse5 .cse9) (and .cse0 .cse12 (= ~a25~0 10)) (and .cse0 .cse4 .cse8 .cse3 .cse11) (and .cse0 .cse10 .cse3) (and .cse0 .cse2 .cse10) (and .cse0 (< 306 ~a23~0) .cse10) (and .cse7 .cse0 .cse5)))) [2018-10-23 20:05:53,081 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,081 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,081 INFO L425 ceAbstractionStarter]: For program point L176(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,081 INFO L425 ceAbstractionStarter]: For program point L110(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,082 INFO L425 ceAbstractionStarter]: For program point L44(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,082 INFO L425 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,082 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,082 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,082 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-10-23 20:05:53,082 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-10-23 20:05:53,082 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-10-23 20:05:53,083 INFO L425 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-10-23 20:05:53,083 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-10-23 20:05:53,083 INFO L425 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-10-23 20:05:53,083 INFO L425 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-10-23 20:05:53,083 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,083 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,083 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,084 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,084 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,084 INFO L425 ceAbstractionStarter]: For program point L179(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,084 INFO L425 ceAbstractionStarter]: For program point L113(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,084 INFO L425 ceAbstractionStarter]: For program point L47(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,084 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,084 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L182(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L116(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L50(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,085 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L185(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L119(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L53(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,086 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,087 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,087 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-10-23 20:05:53,087 INFO L425 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-10-23 20:05:53,087 INFO L425 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,087 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,087 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-10-23 20:05:53,087 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-10-23 20:05:53,088 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-10-23 20:05:53,088 INFO L425 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,088 INFO L425 ceAbstractionStarter]: For program point L188(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,088 INFO L425 ceAbstractionStarter]: For program point L122(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,088 INFO L425 ceAbstractionStarter]: For program point L56(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,088 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,088 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,089 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,089 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-10-23 20:05:53,089 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-10-23 20:05:53,089 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-10-23 20:05:53,089 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-10-23 20:05:53,089 INFO L425 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-10-23 20:05:53,089 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-10-23 20:05:53,089 INFO L425 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-10-23 20:05:53,090 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,090 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,090 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-23 20:05:53,090 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-10-23 20:05:53,090 INFO L425 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-10-23 20:05:53,090 INFO L425 ceAbstractionStarter]: For program point L191(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,090 INFO L425 ceAbstractionStarter]: For program point L125(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,090 INFO L425 ceAbstractionStarter]: For program point L59(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,091 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,091 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,091 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-10-23 20:05:53,091 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-10-23 20:05:53,091 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-10-23 20:05:53,091 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,091 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,091 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,092 INFO L425 ceAbstractionStarter]: For program point L194(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,092 INFO L425 ceAbstractionStarter]: For program point L128(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,092 INFO L425 ceAbstractionStarter]: For program point L62(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,092 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-10-23 20:05:53,092 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-10-23 20:05:53,092 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-10-23 20:05:53,092 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,092 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,093 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,093 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,093 INFO L425 ceAbstractionStarter]: For program point L197(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,093 INFO L425 ceAbstractionStarter]: For program point L131(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,093 INFO L425 ceAbstractionStarter]: For program point L65(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,093 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-23 20:05:53,093 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,093 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-10-23 20:05:53,094 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-10-23 20:05:53,094 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-10-23 20:05:53,094 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,094 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,094 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,094 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,095 INFO L425 ceAbstractionStarter]: For program point L200(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,095 INFO L425 ceAbstractionStarter]: For program point L134(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,095 INFO L425 ceAbstractionStarter]: For program point L68(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,095 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,095 INFO L425 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,095 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,095 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,095 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-10-23 20:05:53,096 INFO L425 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-10-23 20:05:53,096 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-10-23 20:05:53,096 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-10-23 20:05:53,096 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-10-23 20:05:53,096 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,096 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,096 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,097 INFO L425 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,097 INFO L425 ceAbstractionStarter]: For program point L203(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,097 INFO L425 ceAbstractionStarter]: For program point L137(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,097 INFO L425 ceAbstractionStarter]: For program point L71(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,097 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-10-23 20:05:53,097 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-10-23 20:05:53,097 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-10-23 20:05:53,097 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,098 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,098 INFO L425 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,098 INFO L425 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-10-23 20:05:53,098 INFO L425 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-10-23 20:05:53,098 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,098 INFO L425 ceAbstractionStarter]: For program point L140(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,098 INFO L425 ceAbstractionStarter]: For program point L74(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,099 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,099 INFO L425 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,099 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-10-23 20:05:53,099 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-10-23 20:05:53,099 INFO L425 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,099 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,099 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-10-23 20:05:53,099 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-10-23 20:05:53,100 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,100 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,100 INFO L425 ceAbstractionStarter]: For program point L143(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,100 INFO L425 ceAbstractionStarter]: For program point L77(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,100 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,100 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,100 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-10-23 20:05:53,100 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-10-23 20:05:53,101 INFO L425 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-10-23 20:05:53,101 INFO L425 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-10-23 20:05:53,101 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,101 INFO L425 ceAbstractionStarter]: For program point L146(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,101 INFO L425 ceAbstractionStarter]: For program point L80(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,101 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,101 INFO L425 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-10-23 20:05:53,102 INFO L425 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L149(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L152(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L86(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,103 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L155(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L89(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,104 INFO L425 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L23-1(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L158(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,105 INFO L425 ceAbstractionStarter]: For program point L92(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L26(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,106 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-23 20:05:53,107 INFO L425 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,107 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,107 INFO L425 ceAbstractionStarter]: For program point L161(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,107 INFO L425 ceAbstractionStarter]: For program point L95(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,107 INFO L425 ceAbstractionStarter]: For program point L29(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,107 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,107 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,107 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-10-23 20:05:53,108 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-10-23 20:05:53,108 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-10-23 20:05:53,108 INFO L425 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,108 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-10-23 20:05:53,108 INFO L425 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-10-23 20:05:53,108 INFO L425 ceAbstractionStarter]: For program point L164(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,108 INFO L425 ceAbstractionStarter]: For program point L98(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,109 INFO L425 ceAbstractionStarter]: For program point L32(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,109 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,109 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,109 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,109 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-10-23 20:05:53,109 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-10-23 20:05:53,109 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-10-23 20:05:53,110 INFO L425 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,110 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,110 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,110 INFO L421 ceAbstractionStarter]: At program point L1025(lines 22 1026) the Hoare annotation is: (let ((.cse4 (< 0 (+ ~a23~0 43))) (.cse8 (not (= ~a25~0 13))) (.cse1 (<= ~a29~0 277)) (.cse6 (< 245 ~a29~0))) (let ((.cse9 (<= 262 ~a29~0)) (.cse12 (<= ~a29~0 130)) (.cse11 (<= ~a29~0 140)) (.cse3 (<= ~a23~0 138)) (.cse2 (and .cse4 .cse8 .cse1 .cse6)) (.cse10 (= ~a4~0 1)) (.cse7 (not (= ~a25~0 9))) (.cse0 (= ~a8~0 15)) (.cse5 (exists ((v_prenex_26 Int)) (let ((.cse14 (* 9 v_prenex_26))) (let ((.cse13 (div .cse14 10))) (and (<= 312 v_prenex_26) (<= 0 (+ .cse13 58980)) (<= 0 (+ .cse13 58979)) (<= ~a23~0 (+ (mod (+ .cse13 29) 90) 48)) (<= 0 .cse14))))))) (or (and (= ~a25~0 12) .cse0 .cse1) (and .cse0 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse8 .cse3 .cse9) (and .cse7 .cse0 .cse10) (and .cse0 .cse10 .cse9) (and .cse0 .cse10 .cse11) (and .cse0 .cse5 .cse12) (and .cse0 .cse5 .cse9) (and .cse0 .cse12 (= ~a25~0 10)) (and .cse0 .cse4 .cse8 .cse3 .cse11) (and .cse0 .cse10 .cse3) (and .cse0 .cse2 .cse10) (and .cse0 (< 306 ~a23~0) .cse10) (and .cse7 .cse0 .cse5)))) [2018-10-23 20:05:53,111 INFO L425 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,111 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-10-23 20:05:53,111 INFO L425 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-10-23 20:05:53,111 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,111 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,111 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-10-23 20:05:53,111 INFO L425 ceAbstractionStarter]: For program point L167(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,111 INFO L425 ceAbstractionStarter]: For program point L101(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,112 INFO L425 ceAbstractionStarter]: For program point L35(lines 22 1026) no Hoare annotation was computed. [2018-10-23 20:05:53,122 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,123 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,123 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,124 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,124 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,125 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,125 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,125 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,126 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,126 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,126 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,127 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,127 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,127 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,128 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,128 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,128 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,128 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,129 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,129 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,141 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,141 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,141 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,142 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,142 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,142 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,143 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,143 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,143 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,144 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,144 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,144 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,148 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,152 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,152 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,152 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,153 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,153 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,153 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,159 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,159 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,159 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,159 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,166 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,166 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,167 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,167 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,167 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,176 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,176 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,177 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,177 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,177 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,177 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 08:05:53 BoogieIcfgContainer [2018-10-23 20:05:53,184 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-23 20:05:53,185 INFO L168 Benchmark]: Toolchain (without parser) took 129528.57 ms. Allocated memory was 1.5 GB in the beginning and 3.0 GB in the end (delta: 1.5 GB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 51.3 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2018-10-23 20:05:53,186 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-23 20:05:53,186 INFO L168 Benchmark]: CACSL2BoogieTranslator took 900.83 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-10-23 20:05:53,187 INFO L168 Benchmark]: Boogie Procedure Inliner took 289.97 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 695.7 MB). Free memory was 1.3 GB in the beginning and 2.1 GB in the end (delta: -777.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 7.1 GB. [2018-10-23 20:05:53,188 INFO L168 Benchmark]: Boogie Preprocessor took 110.23 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-23 20:05:53,189 INFO L168 Benchmark]: RCFGBuilder took 4479.52 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 193.7 MB). Peak memory consumption was 193.7 MB. Max. memory is 7.1 GB. [2018-10-23 20:05:53,190 INFO L168 Benchmark]: TraceAbstraction took 123743.14 ms. Allocated memory was 2.2 GB in the beginning and 3.0 GB in the end (delta: 772.3 MB). Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 582.3 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2018-10-23 20:05:53,195 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 900.83 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 289.97 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 695.7 MB). Free memory was 1.3 GB in the beginning and 2.1 GB in the end (delta: -777.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 110.23 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 4479.52 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 193.7 MB). Peak memory consumption was 193.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 123743.14 ms. Allocated memory was 2.2 GB in the beginning and 3.0 GB in the end (delta: 772.3 MB). Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 582.3 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 84]: 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: 1028]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1034]: Loop Invariant [2018-10-23 20:05:53,216 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,216 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,216 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,217 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,219 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,219 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,219 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,220 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,220 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,220 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,221 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,221 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,221 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,221 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,222 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,224 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,224 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,224 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,225 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,225 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,226 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,226 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,228 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,229 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,229 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,229 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,230 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,230 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,230 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,231 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,231 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,231 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,231 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,232 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,232 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,232 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,232 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,233 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,233 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,233 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] Derived loop invariant: (((((((((((((((a25 == 12 && a8 == 15) && a29 <= 277) || ((a8 == 15 && ((0 < a23 + 43 && !(a25 == 13)) && a29 <= 277) && 245 < a29) && a23 <= 138)) || ((0 < a23 + 43 && (\exists v_prenex_26 : int :: (((312 <= v_prenex_26 && 0 <= 9 * v_prenex_26 / 10 + 58980) && 0 <= 9 * v_prenex_26 / 10 + 58979) && a23 <= (9 * v_prenex_26 / 10 + 29) % 90 + 48) && 0 <= 9 * v_prenex_26)) && 245 < a29)) || ((((!(a25 == 9) && a8 == 15) && !(a25 == 13)) && a23 <= 138) && 262 <= a29)) || ((!(a25 == 9) && a8 == 15) && a4 == 1)) || ((a8 == 15 && a4 == 1) && 262 <= a29)) || ((a8 == 15 && a4 == 1) && a29 <= 140)) || ((a8 == 15 && (\exists v_prenex_26 : int :: (((312 <= v_prenex_26 && 0 <= 9 * v_prenex_26 / 10 + 58980) && 0 <= 9 * v_prenex_26 / 10 + 58979) && a23 <= (9 * v_prenex_26 / 10 + 29) % 90 + 48) && 0 <= 9 * v_prenex_26)) && a29 <= 130)) || ((a8 == 15 && (\exists v_prenex_26 : int :: (((312 <= v_prenex_26 && 0 <= 9 * v_prenex_26 / 10 + 58980) && 0 <= 9 * v_prenex_26 / 10 + 58979) && a23 <= (9 * v_prenex_26 / 10 + 29) % 90 + 48) && 0 <= 9 * v_prenex_26)) && 262 <= a29)) || ((a8 == 15 && a29 <= 130) && a25 == 10)) || ((((a8 == 15 && 0 < a23 + 43) && !(a25 == 13)) && a23 <= 138) && a29 <= 140)) || ((a8 == 15 && a4 == 1) && a23 <= 138)) || ((a8 == 15 && ((0 < a23 + 43 && !(a25 == 13)) && a29 <= 277) && 245 < a29) && a4 == 1)) || ((a8 == 15 && 306 < a23) && a4 == 1)) || ((!(a25 == 9) && a8 == 15) && (\exists v_prenex_26 : int :: (((312 <= v_prenex_26 && 0 <= 9 * v_prenex_26 / 10 + 58980) && 0 <= 9 * v_prenex_26 / 10 + 58979) && a23 <= (9 * v_prenex_26 / 10 + 29) % 90 + 48) && 0 <= 9 * v_prenex_26)) - InvariantResult [Line: 22]: Loop Invariant [2018-10-23 20:05:53,235 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,235 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,235 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,235 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,236 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,236 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,236 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,237 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,237 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,237 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,237 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,238 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,238 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,238 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,238 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,239 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,239 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,239 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,239 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,240 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,241 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,241 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,241 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,242 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,242 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,242 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,242 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,243 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,243 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,243 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,244 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,244 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,244 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,244 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,245 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,245 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,245 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,245 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,246 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-10-23 20:05:53,246 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] Derived loop invariant: (((((((((((((((a25 == 12 && a8 == 15) && a29 <= 277) || ((a8 == 15 && ((0 < a23 + 43 && !(a25 == 13)) && a29 <= 277) && 245 < a29) && a23 <= 138)) || ((0 < a23 + 43 && (\exists v_prenex_26 : int :: (((312 <= v_prenex_26 && 0 <= 9 * v_prenex_26 / 10 + 58980) && 0 <= 9 * v_prenex_26 / 10 + 58979) && a23 <= (9 * v_prenex_26 / 10 + 29) % 90 + 48) && 0 <= 9 * v_prenex_26)) && 245 < a29)) || ((((!(a25 == 9) && a8 == 15) && !(a25 == 13)) && a23 <= 138) && 262 <= a29)) || ((!(a25 == 9) && a8 == 15) && a4 == 1)) || ((a8 == 15 && a4 == 1) && 262 <= a29)) || ((a8 == 15 && a4 == 1) && a29 <= 140)) || ((a8 == 15 && (\exists v_prenex_26 : int :: (((312 <= v_prenex_26 && 0 <= 9 * v_prenex_26 / 10 + 58980) && 0 <= 9 * v_prenex_26 / 10 + 58979) && a23 <= (9 * v_prenex_26 / 10 + 29) % 90 + 48) && 0 <= 9 * v_prenex_26)) && a29 <= 130)) || ((a8 == 15 && (\exists v_prenex_26 : int :: (((312 <= v_prenex_26 && 0 <= 9 * v_prenex_26 / 10 + 58980) && 0 <= 9 * v_prenex_26 / 10 + 58979) && a23 <= (9 * v_prenex_26 / 10 + 29) % 90 + 48) && 0 <= 9 * v_prenex_26)) && 262 <= a29)) || ((a8 == 15 && a29 <= 130) && a25 == 10)) || ((((a8 == 15 && 0 < a23 + 43) && !(a25 == 13)) && a23 <= 138) && a29 <= 140)) || ((a8 == 15 && a4 == 1) && a23 <= 138)) || ((a8 == 15 && ((0 < a23 + 43 && !(a25 == 13)) && a29 <= 277) && 245 < a29) && a4 == 1)) || ((a8 == 15 && 306 < a23) && a4 == 1)) || ((!(a25 == 9) && a8 == 15) && (\exists v_prenex_26 : int :: (((312 <= v_prenex_26 && 0 <= 9 * v_prenex_26 / 10 + 58980) && 0 <= 9 * v_prenex_26 / 10 + 58979) && a23 <= (9 * v_prenex_26 / 10 + 29) % 90 + 48) && 0 <= 9 * v_prenex_26)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 284 locations, 1 error locations. SAFE Result, 123.6s OverallTime, 10 OverallIterations, 4 TraceHistogramMax, 82.6s AutomataDifference, 0.0s DeadEndRemovalTime, 30.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 1841 SDtfs, 6352 SDslu, 1285 SDs, 0 SdLazy, 16375 SolverSat, 3698 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 70.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 359 GetRequests, 320 SyntacticMatches, 3 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 10.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=30002occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 11028 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 398 NumberOfFragments, 701 HoareAnnotationTreeSize, 3 FomulaSimplifications, 16568 FormulaSimplificationTreeSizeReduction, 0.7s HoareSimplificationTime, 3 FomulaSimplificationsInter, 4378 FormulaSimplificationTreeSizeReductionInter, 29.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 6.4s InterpolantComputationTime, 2829 NumberOfCodeBlocks, 2829 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2817 ConstructedInterpolants, 25 QuantifiedInterpolants, 2068458 SizeOfPredicates, 2 NumberOfNonLiveVariables, 476 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 1820/1946 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...