java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/array-tiling/pr5.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 00:48:40,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 00:48:40,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 00:48:40,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 00:48:40,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 00:48:40,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 00:48:40,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 00:48:40,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 00:48:40,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 00:48:40,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 00:48:40,317 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 00:48:40,318 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 00:48:40,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 00:48:40,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 00:48:40,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 00:48:40,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 00:48:40,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 00:48:40,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 00:48:40,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 00:48:40,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 00:48:40,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 00:48:40,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 00:48:40,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 00:48:40,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 00:48:40,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-07 00:48:40,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 00:48:40,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 00:48:40,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 00:48:40,343 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 00:48:40,365 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 00:48:40,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 00:48:40,367 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 00:48:40,368 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 00:48:40,368 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 00:48:40,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 00:48:40,368 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 00:48:40,368 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 00:48:40,369 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 00:48:40,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 00:48:40,370 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 00:48:40,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 00:48:40,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 00:48:40,371 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 00:48:40,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 00:48:40,371 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 00:48:40,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 00:48:40,372 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 00:48:40,372 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 00:48:40,372 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 00:48:40,373 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 00:48:40,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 00:48:40,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 00:48:40,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 00:48:40,373 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 00:48:40,374 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 00:48:40,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 00:48:40,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 00:48:40,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 00:48:40,660 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 00:48:40,678 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 00:48:40,683 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 00:48:40,684 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 00:48:40,684 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 00:48:40,685 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/pr5.c [2019-10-07 00:48:40,761 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a1ef15b0/eda6927935bc458194e731471ca4b137/FLAG308bc40bb [2019-10-07 00:48:41,258 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 00:48:41,259 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/pr5.c [2019-10-07 00:48:41,267 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a1ef15b0/eda6927935bc458194e731471ca4b137/FLAG308bc40bb [2019-10-07 00:48:41,573 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a1ef15b0/eda6927935bc458194e731471ca4b137 [2019-10-07 00:48:41,583 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 00:48:41,585 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 00:48:41,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 00:48:41,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 00:48:41,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 00:48:41,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:48:41" (1/1) ... [2019-10-07 00:48:41,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62a266f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41, skipping insertion in model container [2019-10-07 00:48:41,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:48:41" (1/1) ... [2019-10-07 00:48:41,603 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 00:48:41,628 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 00:48:41,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 00:48:41,834 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 00:48:41,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 00:48:41,966 INFO L192 MainTranslator]: Completed translation [2019-10-07 00:48:41,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41 WrapperNode [2019-10-07 00:48:41,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 00:48:41,968 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 00:48:41,968 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 00:48:41,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 00:48:41,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 00:48:41,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 00:48:41,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 00:48:41,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 00:48:42,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 00:48:42,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 00:48:42,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 00:48:42,012 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 00:48:42,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 00:48:42,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 00:48:42,013 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 00:48:42,017 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 00:48:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 00:48:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 00:48:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-07 00:48:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 00:48:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 00:48:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 00:48:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-07 00:48:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 00:48:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 00:48:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 00:48:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 00:48:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 00:48:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 00:48:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 00:48:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 00:48:42,640 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 00:48:42,640 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-07 00:48:42,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:48:42 BoogieIcfgContainer [2019-10-07 00:48:42,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 00:48:42,643 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 00:48:42,643 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 00:48:42,646 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 00:48:42,647 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 12:48:41" (1/3) ... [2019-10-07 00:48:42,648 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6461423e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:48:42, skipping insertion in model container [2019-10-07 00:48:42,648 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (2/3) ... [2019-10-07 00:48:42,649 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6461423e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:48:42, skipping insertion in model container [2019-10-07 00:48:42,649 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:48:42" (3/3) ... [2019-10-07 00:48:42,651 INFO L109 eAbstractionObserver]: Analyzing ICFG pr5.c [2019-10-07 00:48:42,661 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 00:48:42,668 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 00:48:42,679 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 00:48:42,703 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 00:48:42,704 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 00:48:42,704 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 00:48:42,704 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 00:48:42,704 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 00:48:42,705 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 00:48:42,705 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 00:48:42,705 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 00:48:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states. [2019-10-07 00:48:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-10-07 00:48:42,726 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 00:48:42,727 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 00:48:42,729 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 00:48:42,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 00:48:42,736 INFO L82 PathProgramCache]: Analyzing trace with hash -1164364785, now seen corresponding path program 1 times [2019-10-07 00:48:42,744 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 00:48:42,744 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:48:42,745 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:48:42,745 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:48:42,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 00:48:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:48:43,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 00:48:43,112 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:48:43,113 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 00:48:43,113 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 00:48:43,117 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 00:48:43,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 00:48:43,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-07 00:48:43,137 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 4 states. [2019-10-07 00:48:43,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 00:48:43,251 INFO L93 Difference]: Finished difference Result 42 states and 48 transitions. [2019-10-07 00:48:43,251 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 00:48:43,253 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-10-07 00:48:43,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 00:48:43,265 INFO L225 Difference]: With dead ends: 42 [2019-10-07 00:48:43,265 INFO L226 Difference]: Without dead ends: 18 [2019-10-07 00:48:43,271 INFO L606 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 [2019-10-07 00:48:43,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2019-10-07 00:48:43,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2019-10-07 00:48:43,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2019-10-07 00:48:43,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 19 transitions. [2019-10-07 00:48:43,324 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 19 transitions. Word has length 13 [2019-10-07 00:48:43,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 00:48:43,325 INFO L462 AbstractCegarLoop]: Abstraction has 18 states and 19 transitions. [2019-10-07 00:48:43,326 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 00:48:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2019-10-07 00:48:43,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-10-07 00:48:43,327 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 00:48:43,328 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 00:48:43,328 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 00:48:43,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 00:48:43,330 INFO L82 PathProgramCache]: Analyzing trace with hash 2078421125, now seen corresponding path program 1 times [2019-10-07 00:48:43,330 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 00:48:43,330 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:48:43,330 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:48:43,331 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:48:43,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 00:48:43,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:48:44,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 00:48:44,131 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:48:44,131 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 00:48:44,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:48:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:48:44,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 29 conjunts are in the unsatisfiable core [2019-10-07 00:48:44,207 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 00:48:44,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:48:44,712 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:44,759 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:44,790 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:44,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:44,869 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:44,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:44,934 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:44,943 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:44,984 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:45,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:45,041 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:45,069 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:45,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:48:45,096 INFO L235 Elim1Store]: Index analysis took 402 ms [2019-10-07 00:48:45,749 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 16 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 63 [2019-10-07 00:48:45,750 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 00:49:31,736 WARN L191 SmtUtils]: Spent 45.98 s on a formula simplification. DAG size of input: 355 DAG size of output: 95 [2019-10-07 00:49:31,737 INFO L567 ElimStorePlain]: treesize reduction 1438, result has 15.9 percent of original size [2019-10-07 00:49:31,737 INFO L464 ElimStorePlain]: Eliminatee v_prenex_20 vanished before elimination [2019-10-07 00:49:31,737 INFO L464 ElimStorePlain]: Eliminatee v_prenex_25 vanished before elimination [2019-10-07 00:49:31,738 INFO L464 ElimStorePlain]: Eliminatee v_prenex_24 vanished before elimination [2019-10-07 00:49:31,748 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,759 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,762 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,764 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,767 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,770 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,774 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,776 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,785 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,788 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,791 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,794 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,797 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:31,875 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 20 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 53 [2019-10-07 00:49:31,875 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-07 00:49:32,357 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-10-07 00:49:32,357 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-07 00:49:32,357 INFO L464 ElimStorePlain]: Eliminatee v_prenex_22 vanished before elimination [2019-10-07 00:49:32,358 INFO L464 ElimStorePlain]: Eliminatee v_prenex_29 vanished before elimination [2019-10-07 00:49:32,358 INFO L464 ElimStorePlain]: Eliminatee v_prenex_28 vanished before elimination [2019-10-07 00:49:32,358 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_75| vanished before elimination [2019-10-07 00:49:32,358 INFO L464 ElimStorePlain]: Eliminatee v_prenex_27 vanished before elimination [2019-10-07 00:49:32,358 INFO L464 ElimStorePlain]: Eliminatee v_prenex_26 vanished before elimination [2019-10-07 00:49:32,358 INFO L464 ElimStorePlain]: Eliminatee v_prenex_19 vanished before elimination [2019-10-07 00:49:32,358 INFO L464 ElimStorePlain]: Eliminatee v_prenex_1 vanished before elimination [2019-10-07 00:49:32,358 INFO L464 ElimStorePlain]: Eliminatee v_prenex_2 vanished before elimination [2019-10-07 00:49:32,359 INFO L464 ElimStorePlain]: Eliminatee v_prenex_3 vanished before elimination [2019-10-07 00:49:32,359 INFO L464 ElimStorePlain]: Eliminatee v_prenex_4 vanished before elimination [2019-10-07 00:49:32,359 INFO L464 ElimStorePlain]: Eliminatee v_prenex_5 vanished before elimination [2019-10-07 00:49:32,359 INFO L464 ElimStorePlain]: Eliminatee v_prenex_6 vanished before elimination [2019-10-07 00:49:32,359 INFO L464 ElimStorePlain]: Eliminatee v_prenex_7 vanished before elimination [2019-10-07 00:49:32,359 INFO L464 ElimStorePlain]: Eliminatee v_prenex_8 vanished before elimination [2019-10-07 00:49:32,359 INFO L464 ElimStorePlain]: Eliminatee v_prenex_9 vanished before elimination [2019-10-07 00:49:32,359 INFO L464 ElimStorePlain]: Eliminatee v_prenex_10 vanished before elimination [2019-10-07 00:49:32,360 INFO L464 ElimStorePlain]: Eliminatee v_prenex_31 vanished before elimination [2019-10-07 00:49:32,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,375 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,378 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,381 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,391 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,395 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,399 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,401 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,404 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,406 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,408 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,410 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,483 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 20 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 56 [2019-10-07 00:49:32,484 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-10-07 00:49:32,949 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-10-07 00:49:32,950 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-07 00:49:32,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,958 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,959 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,961 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,962 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,963 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,964 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,965 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,967 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,970 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,971 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,973 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:32,992 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 13 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 57 [2019-10-07 00:49:32,993 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-10-07 00:49:33,336 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-10-07 00:49:33,337 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-07 00:49:33,344 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,346 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,348 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,353 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,355 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,358 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,387 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 57 [2019-10-07 00:49:33,387 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-10-07 00:49:33,666 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-10-07 00:49:33,667 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-07 00:49:33,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,676 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,676 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,680 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,681 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,682 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:49:33,694 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 50 [2019-10-07 00:49:33,694 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-10-07 00:49:33,847 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-10-07 00:49:33,848 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-07 00:49:33,848 INFO L464 ElimStorePlain]: Eliminatee v_prenex_11 vanished before elimination [2019-10-07 00:49:33,848 INFO L464 ElimStorePlain]: Eliminatee v_prenex_18 vanished before elimination [2019-10-07 00:49:33,848 INFO L464 ElimStorePlain]: Eliminatee v_prenex_17 vanished before elimination [2019-10-07 00:49:33,848 INFO L464 ElimStorePlain]: Eliminatee v_prenex_16 vanished before elimination [2019-10-07 00:49:33,849 INFO L464 ElimStorePlain]: Eliminatee v_prenex_15 vanished before elimination [2019-10-07 00:49:33,851 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 32 dim-2 vars, End of recursive call: and 6 xjuncts. [2019-10-07 00:49:33,851 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 34 variables, input treesize:1697, output treesize:325 [2019-10-07 00:49:34,161 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-10-07 00:49:34,165 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 00:49:34,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,173 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,175 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,198 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 00:49:34,277 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 00:49:34,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,282 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,282 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,597 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,641 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,679 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,679 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,714 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,745 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,746 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,773 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,886 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 225 treesize of output 217 [2019-10-07 00:49:34,907 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:34,909 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:34,911 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:34,913 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:34,940 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:34,941 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:34,942 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:34,944 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:34,966 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 103 [2019-10-07 00:49:34,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,968 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,968 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,969 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,970 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,971 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,974 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,974 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,975 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:49:34,976 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-07 00:49:35,012 INFO L567 ElimStorePlain]: treesize reduction 36, result has 52.0 percent of original size [2019-10-07 00:49:35,012 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-10-07 00:49:37,849 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 496 DAG size of output: 495 [2019-10-07 00:49:37,850 INFO L567 ElimStorePlain]: treesize reduction 89, result has 98.5 percent of original size [2019-10-07 00:49:37,879 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 45 [2019-10-07 00:49:37,898 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:37,898 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:37,898 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:37,899 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:37,923 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:37,923 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:37,924 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:37,925 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-07 00:49:37,941 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2019-10-07 00:49:37,942 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-10-07 00:49:37,944 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-07 00:49:37,945 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-10-07 00:49:38,088 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 485 DAG size of output: 7 [2019-10-07 00:49:38,088 INFO L567 ElimStorePlain]: treesize reduction 5934, result has 0.1 percent of original size [2019-10-07 00:49:38,089 INFO L464 ElimStorePlain]: Eliminatee v_prenex_80 vanished before elimination [2019-10-07 00:49:38,089 INFO L464 ElimStorePlain]: Eliminatee v_prenex_43 vanished before elimination [2019-10-07 00:49:38,089 INFO L464 ElimStorePlain]: Eliminatee v_prenex_65 vanished before elimination [2019-10-07 00:49:38,089 INFO L464 ElimStorePlain]: Eliminatee v_prenex_86 vanished before elimination [2019-10-07 00:49:38,089 INFO L464 ElimStorePlain]: Eliminatee v_prenex_41 vanished before elimination [2019-10-07 00:49:38,089 INFO L464 ElimStorePlain]: Eliminatee v_prenex_63 vanished before elimination [2019-10-07 00:49:38,090 INFO L464 ElimStorePlain]: Eliminatee v_prenex_84 vanished before elimination [2019-10-07 00:49:38,090 INFO L464 ElimStorePlain]: Eliminatee v_prenex_69 vanished before elimination [2019-10-07 00:49:38,090 INFO L464 ElimStorePlain]: Eliminatee v_prenex_47 vanished before elimination [2019-10-07 00:49:38,090 INFO L464 ElimStorePlain]: Eliminatee v_prenex_45 vanished before elimination [2019-10-07 00:49:38,090 INFO L464 ElimStorePlain]: Eliminatee v_prenex_67 vanished before elimination [2019-10-07 00:49:38,090 INFO L464 ElimStorePlain]: Eliminatee v_prenex_88 vanished before elimination [2019-10-07 00:49:38,090 INFO L464 ElimStorePlain]: Eliminatee v_prenex_49 vanished before elimination [2019-10-07 00:49:38,090 INFO L464 ElimStorePlain]: Eliminatee |#memory_int| vanished before elimination [2019-10-07 00:49:38,091 INFO L464 ElimStorePlain]: Eliminatee v_prenex_72 vanished before elimination [2019-10-07 00:49:38,091 INFO L464 ElimStorePlain]: Eliminatee v_prenex_71 vanished before elimination [2019-10-07 00:49:38,091 INFO L464 ElimStorePlain]: Eliminatee v_prenex_92 vanished before elimination [2019-10-07 00:49:38,091 INFO L464 ElimStorePlain]: Eliminatee v_prenex_76 vanished before elimination [2019-10-07 00:49:38,091 INFO L464 ElimStorePlain]: Eliminatee v_prenex_53 vanished before elimination [2019-10-07 00:49:38,091 INFO L464 ElimStorePlain]: Eliminatee v_prenex_74 vanished before elimination [2019-10-07 00:49:38,091 INFO L464 ElimStorePlain]: Eliminatee v_prenex_51 vanished before elimination [2019-10-07 00:49:38,092 INFO L464 ElimStorePlain]: Eliminatee v_prenex_57 vanished before elimination [2019-10-07 00:49:38,092 INFO L464 ElimStorePlain]: Eliminatee v_prenex_35 vanished before elimination [2019-10-07 00:49:38,092 INFO L464 ElimStorePlain]: Eliminatee v_prenex_78 vanished before elimination [2019-10-07 00:49:38,092 INFO L464 ElimStorePlain]: Eliminatee v_prenex_33 vanished before elimination [2019-10-07 00:49:38,092 INFO L464 ElimStorePlain]: Eliminatee v_prenex_55 vanished before elimination [2019-10-07 00:49:38,092 INFO L464 ElimStorePlain]: Eliminatee v_prenex_39 vanished before elimination [2019-10-07 00:49:38,093 INFO L464 ElimStorePlain]: Eliminatee v_prenex_59 vanished before elimination [2019-10-07 00:49:38,093 INFO L464 ElimStorePlain]: Eliminatee v_prenex_37 vanished before elimination [2019-10-07 00:49:38,093 INFO L464 ElimStorePlain]: Eliminatee v_prenex_90 vanished before elimination [2019-10-07 00:49:38,093 INFO L496 ElimStorePlain]: Start of recursive call 1: 32 dim-0 vars, 32 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 00:49:38,093 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 64 variables, input treesize:6256, output treesize:8 [2019-10-07 00:49:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 00:49:38,129 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 00:49:38,154 INFO L162 IcfgInterpreter]: Started Sifa with 14 locations of interest [2019-10-07 00:49:38,154 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 00:49:38,161 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 00:49:38,169 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 00:49:38,170 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 00:49:38,282 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 27 for LOIs [2019-10-07 00:49:38,522 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 323 [2019-10-07 00:49:39,479 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:49:39,568 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:49:39,655 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:49:41,675 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 681 DAG size of output: 649 [2019-10-07 00:49:41,754 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:49:41,824 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:49:41,898 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:49:43,234 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 637 [2019-10-07 00:49:49,327 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 36)))) [2019-10-07 00:49:51,336 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 40)))) [2019-10-07 00:49:53,344 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:49:55,351 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:49:57,354 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 36)))) [2019-10-07 00:49:59,359 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:50:01,362 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:50:03,368 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:50:05,371 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:50:07,400 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 24)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:50:09,404 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 00:50:11,410 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 00:50:13,416 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 00:50:15,421 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 00:50:17,423 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 24))) 0) [2019-10-07 00:50:19,425 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 24))) 0) [2019-10-07 00:50:21,429 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 00:50:23,437 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 00:50:25,441 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 28)))) [2019-10-07 00:50:27,445 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 28)))) [2019-10-07 00:50:33,555 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 36)))) [2019-10-07 00:50:35,557 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 40)))) [2019-10-07 00:50:37,560 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:50:39,564 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:50:41,568 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 36)))) [2019-10-07 00:50:43,572 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:50:45,579 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:50:47,583 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:50:49,586 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:50:51,595 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 24)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:50:53,610 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 00:50:55,613 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 00:50:57,618 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 00:50:59,622 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 00:51:01,626 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 24))) 0) [2019-10-07 00:51:03,630 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 24))) 0) [2019-10-07 00:51:05,637 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 00:51:07,644 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 00:51:09,648 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 28)))) [2019-10-07 00:51:11,650 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 28)))) [2019-10-07 00:51:11,730 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:12,878 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 638 [2019-10-07 00:51:12,923 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:12,977 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:13,028 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:14,110 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-07 00:51:14,173 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:14,223 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:14,274 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:15,337 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 614 [2019-10-07 00:51:15,395 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:15,443 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:15,492 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:16,504 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 602 [2019-10-07 00:51:16,557 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:16,602 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:16,648 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:17,644 WARN L191 SmtUtils]: Spent 993.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-07 00:51:17,686 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:17,729 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:17,770 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:51:18,741 WARN L191 SmtUtils]: Spent 967.00 ms on a formula simplification that was a NOOP. DAG size: 578 [2019-10-07 00:51:38,096 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 24)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:51:52,016 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 7) [2019-10-07 00:52:05,053 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 28)))) [2019-10-07 00:52:23,392 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:52:26,701 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 7 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 00:52:31,636 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 00:52:50,430 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:52:51,393 WARN L191 SmtUtils]: Spent 959.00 ms on a formula simplification that was a NOOP. DAG size: 569 [2019-10-07 00:52:56,169 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:52:56,211 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:52:57,947 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:52:57,991 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:52:58,894 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification that was a NOOP. DAG size: 555 [2019-10-07 00:52:58,935 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:52:58,978 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:04,306 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:04,344 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:05,199 WARN L191 SmtUtils]: Spent 852.00 ms on a formula simplification that was a NOOP. DAG size: 539 [2019-10-07 00:53:05,237 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:05,274 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:05,311 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:06,139 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 527 [2019-10-07 00:53:06,181 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:06,219 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:06,263 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:07,070 WARN L191 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-07 00:53:07,107 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:07,159 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:07,215 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:08,001 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-10-07 00:53:08,040 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:08,093 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:08,131 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:08,875 WARN L191 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-10-07 00:53:08,935 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:08,990 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:09,071 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:10,174 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 479 [2019-10-07 00:53:10,227 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:10,282 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:10,321 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:11,014 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 467 [2019-10-07 00:53:11,050 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:11,093 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:11,130 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:11,805 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 455 [2019-10-07 00:53:11,841 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:11,883 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:11,918 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:12,569 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 443 [2019-10-07 00:53:12,604 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:12,637 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:12,672 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:13,301 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 431 [2019-10-07 00:53:13,335 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:13,368 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:13,406 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:13,441 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:13,475 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:13,507 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:14,090 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 413 [2019-10-07 00:53:14,125 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:15,311 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:15,876 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification that was a NOOP. DAG size: 401 [2019-10-07 00:53:15,909 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:15,940 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:15,969 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:15,999 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:16,030 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:16,067 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:16,593 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 383 [2019-10-07 00:53:16,623 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:16,651 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:16,680 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:16,711 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:16,741 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:16,769 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:17,258 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-10-07 00:53:17,290 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:17,319 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:17,349 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:17,806 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 353 [2019-10-07 00:53:17,839 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:17,871 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:17,903 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:18,341 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-10-07 00:53:18,834 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-10-07 00:53:19,119 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:19,160 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:19,200 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:19,644 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-10-07 00:53:19,674 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:20,531 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 457 [2019-10-07 00:53:20,568 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:20,601 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:20,633 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:21,023 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 445 [2019-10-07 00:53:21,052 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:21,083 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:21,114 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:21,495 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 433 [2019-10-07 00:53:21,523 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:21,548 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:21,574 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:21,924 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-10-07 00:53:21,950 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:21,981 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:22,010 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:22,351 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 409 [2019-10-07 00:53:22,380 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:22,414 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:22,445 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:22,766 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 397 [2019-10-07 00:53:22,795 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:22,823 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:22,856 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:23,153 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-10-07 00:53:23,183 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:23,212 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:23,241 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:23,523 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 373 [2019-10-07 00:53:23,552 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:23,578 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:23,602 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:23,869 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 361 [2019-10-07 00:53:23,891 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:23,915 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:23,938 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:24,187 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 349 [2019-10-07 00:53:24,211 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:24,235 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:24,258 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:24,491 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-10-07 00:53:24,514 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:25,200 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-10-07 00:53:25,222 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:25,242 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:25,267 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:25,480 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-10-07 00:53:40,859 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:41,079 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-10-07 00:53:41,290 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:41,642 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 300 [2019-10-07 00:53:41,667 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:41,696 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:41,721 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:41,913 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-10-07 00:53:41,936 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:41,958 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:41,977 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,163 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-07 00:53:42,200 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,220 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,240 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,407 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-07 00:53:42,428 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,447 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,471 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,630 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2019-10-07 00:53:42,652 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,672 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,691 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,832 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2019-10-07 00:53:42,849 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,870 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:42,885 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,016 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2019-10-07 00:53:43,036 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,053 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,068 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,184 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2019-10-07 00:53:43,201 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,218 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,235 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,340 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-10-07 00:53:43,356 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,372 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,387 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,499 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,512 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,526 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,716 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,852 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,867 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,882 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,967 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,985 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:43,999 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:44,071 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:44,084 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:44,099 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:44,162 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:44,414 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:44,426 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:44,438 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:44,608 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 28 for LOIs [2019-10-07 00:53:44,629 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 13 for LOIs [2019-10-07 00:53:44,632 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 00:53:44,632 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 00:53:44,632 INFO L193 IcfgInterpreter]: Reachable states at location L11 satisfy 38#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (= 0 (select |old(#valid)| 0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= ~CELLCOUNT~0 2147483647) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0) (= |old(#length)| |#length|)) [2019-10-07 00:53:44,633 INFO L193 IcfgInterpreter]: Reachable states at location L3-1 satisfy 322#(and (<= __VERIFIER_assert_~cond 0) (exists ((|v_main_~#volArray~0.base_BEFORE_CALL_1| Int)) (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (<= |#NULL.base| 0) (< 0 ~CELLCOUNT~0) (not (= 0 (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) 0))) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (< 0 ~CELLCOUNT~0) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 __VERIFIER_assert_~cond) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:44,633 INFO L193 IcfgInterpreter]: Reachable states at location L22 satisfy 43#(and (<= |main_~#volArray~0.offset| 0) (= 0 |#NULL.base|) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (not (= |main_~#volArray~0.base| 0)) (= |#valid| (store |old(#valid)| |main_~#volArray~0.base| 1)) (<= main_~CCCELVOL5~0 2) (= 1 main_~CCCELVOL1~0) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (= 5 main_~CCCELVOL4~0) (= 3 main_~CCCELVOL2~0) (= (store |old(#length)| |main_~#volArray~0.base| (* 4 ~CELLCOUNT~0)) |#length|) (<= 5 main_~CCCELVOL4~0) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (< |main_~#volArray~0.base| |#StackHeapBarrier|) (<= 7 main_~CCCELVOL3~0) (= 7 main_~CCCELVOL3~0) (= 0 (select |old(#valid)| 0)) (<= |#NULL.offset| 0) (< 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= 0 (select |old(#valid)| |main_~#volArray~0.base|)) (= 2 main_~CCCELVOL5~0) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:53:44,633 INFO L193 IcfgInterpreter]: Reachable states at location L25-3 satisfy 294#(and (or (and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (= main_~CCCELVOL5~0 2) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0)) (and (<= |main_~#volArray~0.offset| 0) (= 0 |#NULL.base|) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (not (= |main_~#volArray~0.base| 0)) (= |#valid| (store |old(#valid)| |main_~#volArray~0.base| 1)) (= 1 main_~CCCELVOL1~0) (<= main_~i~0 1) (= 5 main_~CCCELVOL4~0) (= 0 (ite (and (< ~CELLCOUNT~0 0) (not (= (mod ~CELLCOUNT~0 5) 0))) (+ (mod ~CELLCOUNT~0 5) (- 5)) (mod ~CELLCOUNT~0 5))) (= 3 main_~CCCELVOL2~0) (= (store |old(#length)| |main_~#volArray~0.base| (* 4 ~CELLCOUNT~0)) |#length|) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (= main_~i~0 1) (< |main_~#volArray~0.base| |#StackHeapBarrier|) (= 7 main_~CCCELVOL3~0) (= 0 (select |old(#valid)| 0)) (< 1 ~CELLCOUNT~0) (= 0 (select |old(#valid)| |main_~#volArray~0.base|)) (= 2 main_~CCCELVOL5~0) (not (= (ite (= 0 (ite (and (< ~CELLCOUNT~0 0) (not (= (mod ~CELLCOUNT~0 5) 0))) (+ (mod ~CELLCOUNT~0 5) (- 5)) (mod ~CELLCOUNT~0 5))) 1 0) 0)) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0))) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= ~CELLCOUNT~0 2147483647) (<= 1 main_~i~0) (<= main_~CCCELVOL1~0 1) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:53:44,633 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 331#(and (= |old(~CELLCOUNT~0)| ~CELLCOUNT~0) (= |old(#NULL.base)| |#NULL.base|) (= |#valid| |old(#valid)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2019-10-07 00:53:44,634 INFO L193 IcfgInterpreter]: Reachable states at location L3 satisfy 317#(and (exists ((|v_main_~#volArray~0.base_BEFORE_CALL_1| Int)) (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (<= |#NULL.base| 0) (< 0 ~CELLCOUNT~0) (not (= 0 (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) 0))) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (< 0 ~CELLCOUNT~0) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:44,634 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (= ~CELLCOUNT~0 0) (<= ~CELLCOUNT~0 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= 0 (select |#valid| 0)) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:53:44,634 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 0 ~CELLCOUNT~0) (= 0 (select |old(#valid)| 0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (= |old(~CELLCOUNT~0)| ~CELLCOUNT~0) (<= ~CELLCOUNT~0 0) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (= |old(#length)| |#length|)) [2019-10-07 00:53:44,634 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 336#(and (= ~CELLCOUNT~0 0) (= |#valid| (store |old(#valid)| 0 0)) (<= ~CELLCOUNT~0 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:53:44,634 INFO L193 IcfgInterpreter]: Reachable states at location L73-3 satisfy 299#(and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 main_~i~0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~i~0 0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (= main_~i~0 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:53:44,635 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 00:53:44,635 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 327#(and (<= __VERIFIER_assert_~cond 0) (exists ((|v_main_~#volArray~0.base_BEFORE_CALL_1| Int)) (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (<= |#NULL.base| 0) (< 0 ~CELLCOUNT~0) (not (= 0 (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) 0))) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (< 0 ~CELLCOUNT~0) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 __VERIFIER_assert_~cond) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:44,635 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertENTRY satisfy 312#(exists ((|v_main_~#volArray~0.base_BEFORE_CALL_1| Int)) (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (<= |#NULL.base| 0) (< 0 ~CELLCOUNT~0) (not (= 0 (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) 0))) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (< 0 ~CELLCOUNT~0) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) [2019-10-07 00:53:44,636 INFO L193 IcfgInterpreter]: Reachable states at location L75-2 satisfy 307#(and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 main_~i~0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~i~0 0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (= main_~i~0 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:53:45,280 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 54 [2019-10-07 00:53:45,471 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 40 [2019-10-07 00:53:45,690 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 00:53:45,690 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 8, 11] total 29 [2019-10-07 00:53:45,693 INFO L442 AbstractCegarLoop]: Interpolant automaton has 29 states [2019-10-07 00:53:45,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2019-10-07 00:53:45,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=730, Unknown=0, NotChecked=0, Total=812 [2019-10-07 00:53:45,696 INFO L87 Difference]: Start difference. First operand 18 states and 19 transitions. Second operand 29 states. [2019-10-07 00:53:46,089 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 64 [2019-10-07 00:53:46,738 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-10-07 00:53:47,657 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2019-10-07 00:53:48,051 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-10-07 00:53:48,462 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 78 [2019-10-07 00:53:49,089 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 86 [2019-10-07 00:53:49,558 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 87 [2019-10-07 00:53:50,103 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 90 [2019-10-07 00:53:50,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 00:53:50,276 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2019-10-07 00:53:50,276 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-10-07 00:53:50,276 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 14 [2019-10-07 00:53:50,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 00:53:50,278 INFO L225 Difference]: With dead ends: 34 [2019-10-07 00:53:50,278 INFO L226 Difference]: Without dead ends: 32 [2019-10-07 00:53:50,280 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 279 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=205, Invalid=1435, Unknown=0, NotChecked=0, Total=1640 [2019-10-07 00:53:50,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2019-10-07 00:53:50,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2019-10-07 00:53:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2019-10-07 00:53:50,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 33 transitions. [2019-10-07 00:53:50,293 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 33 transitions. Word has length 14 [2019-10-07 00:53:50,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 00:53:50,293 INFO L462 AbstractCegarLoop]: Abstraction has 30 states and 33 transitions. [2019-10-07 00:53:50,294 INFO L463 AbstractCegarLoop]: Interpolant automaton has 29 states. [2019-10-07 00:53:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2019-10-07 00:53:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-10-07 00:53:50,296 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 00:53:50,296 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 00:53:50,497 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:53:50,497 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 00:53:50,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 00:53:50,498 INFO L82 PathProgramCache]: Analyzing trace with hash -1793695946, now seen corresponding path program 1 times [2019-10-07 00:53:50,498 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 00:53:50,498 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:50,499 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:50,499 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:50,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 00:53:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:53:51,068 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-07 00:53:51,068 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:51,068 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 00:53:51,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:53:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:53:51,144 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 28 conjunts are in the unsatisfiable core [2019-10-07 00:53:51,148 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 00:53:51,360 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-10-07 00:53:52,170 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-07 00:53:52,171 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 00:53:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-07 00:53:52,559 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 00:53:52,561 INFO L162 IcfgInterpreter]: Started Sifa with 17 locations of interest [2019-10-07 00:53:52,561 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 00:53:52,562 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 00:53:52,563 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 00:53:52,563 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 00:53:52,623 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 25 for LOIs [2019-10-07 00:53:53,331 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:53,437 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:53,532 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:55,250 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 717 DAG size of output: 685 [2019-10-07 00:53:55,329 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:55,382 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:55,429 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:56,560 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 673 [2019-10-07 00:53:56,615 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:56,661 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:56,708 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:57,783 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 661 [2019-10-07 00:53:57,829 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:57,912 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:57,985 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:59,124 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 649 [2019-10-07 00:53:59,174 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:59,221 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:53:59,275 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:00,294 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 637 [2019-10-07 00:54:00,752 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:02,118 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 638 [2019-10-07 00:54:02,162 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:02,208 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:02,254 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:03,238 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-07 00:54:03,281 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:03,323 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:03,366 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:04,340 WARN L191 SmtUtils]: Spent 971.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-07 00:54:04,383 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:04,425 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:04,466 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:05,389 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-07 00:54:05,431 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:05,471 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:05,510 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:06,407 WARN L191 SmtUtils]: Spent 893.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-07 00:54:06,448 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:06,486 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:06,532 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:07,397 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 578 [2019-10-07 00:54:07,446 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:07,487 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:07,529 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:08,369 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification that was a NOOP. DAG size: 566 [2019-10-07 00:54:18,355 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:27,702 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 559 [2019-10-07 00:54:27,744 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:27,784 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:27,825 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:28,630 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification that was a NOOP. DAG size: 547 [2019-10-07 00:54:28,668 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:28,706 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:28,747 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:29,523 WARN L191 SmtUtils]: Spent 774.00 ms on a formula simplification that was a NOOP. DAG size: 535 [2019-10-07 00:54:29,563 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:29,602 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:29,641 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:30,405 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 523 [2019-10-07 00:54:30,440 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:30,475 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:30,510 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:31,239 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 511 [2019-10-07 00:54:31,278 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:31,313 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:31,347 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:32,047 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 499 [2019-10-07 00:54:32,081 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:32,123 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:32,161 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:32,836 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 487 [2019-10-07 00:54:32,872 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:32,910 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:32,945 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:33,593 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 475 [2019-10-07 00:54:33,632 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:33,674 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:33,712 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:34,336 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 463 [2019-10-07 00:54:34,372 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:34,408 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:34,444 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:54:35,049 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 451 [2019-10-07 00:55:01,336 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 00:55:03,539 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:11,432 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:55:14,556 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:55:16,570 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:55:34,552 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 442 [2019-10-07 00:55:34,587 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:34,620 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:34,658 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:35,228 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 430 [2019-10-07 00:55:37,671 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:38,237 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-10-07 00:55:38,269 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:38,300 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:38,330 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:38,873 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 408 [2019-10-07 00:55:38,905 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:38,933 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:38,963 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:39,484 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 396 [2019-10-07 00:55:39,513 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:39,543 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:39,572 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:40,064 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2019-10-07 00:55:40,093 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:40,122 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:40,150 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:40,625 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-10-07 00:55:40,655 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:40,683 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:40,710 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:41,169 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-10-07 00:55:41,364 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:41,949 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-10-07 00:55:41,976 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:42,989 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-10-07 00:55:43,509 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-10-07 00:55:43,733 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:43,770 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:43,808 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:44,223 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-10-07 00:55:44,644 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:45,344 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 457 [2019-10-07 00:55:45,372 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:45,401 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:45,428 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:45,828 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 445 [2019-10-07 00:55:45,857 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:46,549 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 436 [2019-10-07 00:55:46,577 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:46,604 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:46,631 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:46,995 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 424 [2019-10-07 00:55:47,022 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:47,049 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:47,075 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:47,428 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 412 [2019-10-07 00:55:47,454 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:47,481 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:47,505 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:47,836 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-10-07 00:55:47,864 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:47,889 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:47,916 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:48,226 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 388 [2019-10-07 00:55:48,411 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:48,718 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 379 [2019-10-07 00:55:48,746 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:48,774 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:48,802 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:49,094 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 367 [2019-10-07 00:55:49,119 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:49,142 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:49,166 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:49,441 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2019-10-07 00:55:49,464 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:49,487 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:49,510 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:49,772 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 343 [2019-10-07 00:55:49,799 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:49,821 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:49,844 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,087 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-10-07 00:55:50,111 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,135 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,159 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,386 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-10-07 00:55:50,407 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,432 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,454 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,665 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-10-07 00:55:50,689 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,710 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,729 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,927 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-10-07 00:55:50,949 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,971 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:50,991 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:51,177 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-07 00:55:51,201 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:53,858 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-10-07 00:55:53,877 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:53,896 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:53,915 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,082 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 263 [2019-10-07 00:55:54,103 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,123 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,142 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,295 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2019-10-07 00:55:54,317 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,339 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,373 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,537 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2019-10-07 00:55:54,556 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,574 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,592 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,718 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2019-10-07 00:55:54,739 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,756 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,773 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:54,890 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2019-10-07 00:55:54,905 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,162 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2019-10-07 00:55:55,180 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,195 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,211 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,334 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,362 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,378 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,485 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,500 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,514 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,605 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,618 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,632 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,715 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,728 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,743 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:55,911 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:56,057 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:56,068 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:56,080 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:56,136 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:56,145 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:56,156 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:55:56,526 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 19 for LOIs [2019-10-07 00:55:56,559 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 13 for LOIs [2019-10-07 00:55:56,562 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 00:55:56,562 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 00:55:56,563 INFO L193 IcfgInterpreter]: Reachable states at location L11 satisfy 38#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (<= 0 |old(~CELLCOUNT~0)|) (<= ~CELLCOUNT~0 2147483647) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0) (= |old(#length)| |#length|)) [2019-10-07 00:55:56,563 INFO L193 IcfgInterpreter]: Reachable states at location L3-1 satisfy 409#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= __VERIFIER_assert_~cond 0) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 __VERIFIER_assert_~cond) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:55:56,563 INFO L193 IcfgInterpreter]: Reachable states at location L25-3 satisfy 294#(and (or (and (<= |main_~#volArray~0.offset| 0) (= 0 |#NULL.base|) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (not (= |main_~#volArray~0.base| 0)) (<= 1 main_~i~0) (= |#valid| (store |old(#valid)| |main_~#volArray~0.base| 1)) (<= main_~CCCELVOL5~0 2) (= 1 main_~CCCELVOL1~0) (<= 3 main_~CCCELVOL2~0) (<= main_~i~0 1) (<= main_~CCCELVOL2~0 3) (= 5 main_~CCCELVOL4~0) (= 0 (ite (and (< ~CELLCOUNT~0 0) (not (= (mod ~CELLCOUNT~0 5) 0))) (+ (mod ~CELLCOUNT~0 5) (- 5)) (mod ~CELLCOUNT~0 5))) (= 3 main_~CCCELVOL2~0) (= (store |old(#length)| |main_~#volArray~0.base| (* 4 ~CELLCOUNT~0)) |#length|) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (= main_~i~0 1) (<= |old(~CELLCOUNT~0)| 0) (< |main_~#volArray~0.base| |#StackHeapBarrier|) (<= 7 main_~CCCELVOL3~0) (= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= 0 (select |old(#valid)| |main_~#volArray~0.base|)) (= 2 main_~CCCELVOL5~0) (not (= (ite (= 0 (ite (and (< ~CELLCOUNT~0 0) (not (= (mod ~CELLCOUNT~0 5) 0))) (+ (mod ~CELLCOUNT~0 5) (- 5)) (mod ~CELLCOUNT~0 5))) 1 0) 0)) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0)) (and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= 1 main_~i~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0))) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:55:56,563 INFO L193 IcfgInterpreter]: Reachable states at location L22 satisfy 43#(and (<= |main_~#volArray~0.offset| 0) (= 0 |#NULL.base|) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (not (= |main_~#volArray~0.base| 0)) (= |#valid| (store |old(#valid)| |main_~#volArray~0.base| 1)) (<= main_~CCCELVOL5~0 2) (= 1 main_~CCCELVOL1~0) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (= 5 main_~CCCELVOL4~0) (= 3 main_~CCCELVOL2~0) (= (store |old(#length)| |main_~#volArray~0.base| (* 4 ~CELLCOUNT~0)) |#length|) (<= 5 main_~CCCELVOL4~0) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (< |main_~#volArray~0.base| |#StackHeapBarrier|) (<= 7 main_~CCCELVOL3~0) (= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= 0 (select |old(#valid)| |main_~#volArray~0.base|)) (= 2 main_~CCCELVOL5~0) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:55:56,563 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 418#(and (= |old(~CELLCOUNT~0)| ~CELLCOUNT~0) (= |old(#NULL.base)| |#NULL.base|) (= |#valid| |old(#valid)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2019-10-07 00:55:56,564 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertEXIT satisfy 404#(and (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= |#NULL.base| 0) (<= 1 __VERIFIER_assert_~cond) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= __VERIFIER_assert_~cond 1) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:55:56,564 INFO L193 IcfgInterpreter]: Reachable states at location L3-3 satisfy 399#(and (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= |#NULL.base| 0) (<= 1 __VERIFIER_assert_~cond) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= __VERIFIER_assert_~cond 1) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:55:56,564 INFO L193 IcfgInterpreter]: Reachable states at location L3 satisfy 394#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (or (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= __VERIFIER_assert_~cond 0) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 __VERIFIER_assert_~cond) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= |#NULL.base| 0) (<= 1 __VERIFIER_assert_~cond) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= __VERIFIER_assert_~cond 1) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) [2019-10-07 00:55:56,564 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (= ~CELLCOUNT~0 0) (<= ~CELLCOUNT~0 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= 0 (select |#valid| 0)) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:55:56,564 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (<= 0 |old(~CELLCOUNT~0)|) (= |old(~CELLCOUNT~0)| ~CELLCOUNT~0) (<= ~CELLCOUNT~0 0) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (= |old(#length)| |#length|)) [2019-10-07 00:55:56,564 INFO L193 IcfgInterpreter]: Reachable states at location L73-3 satisfy 384#(and (or (and (= main_~CCCELVOL4~0 5) (= |main_~#volArray~0.offset| 0) (= main_~CCCELVOL5~0 2) (<= 1 main_~i~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0)) (and (= main_~CCCELVOL4~0 5) (= |main_~#volArray~0.offset| 0) (= main_~CCCELVOL5~0 2) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (= main_~i~0 0))) (or (and (<= |main_~#volArray~0.offset| 0) (<= 1 ~CELLCOUNT~0) (<= 0 main_~i~0) (<= |#NULL.base| 0) (<= 0 |main_~#volArray~0.offset|) (<= 1 main_~CCCELVOL1~0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~CCCELVOL3~0 7) (<= main_~i~0 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)) (and (<= |main_~#volArray~0.offset| 0) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 0 |main_~#volArray~0.offset|) (<= 1 main_~CCCELVOL1~0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= ~CELLCOUNT~0 2147483647) (<= 1 main_~i~0) (<= main_~CCCELVOL1~0 1) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)))) [2019-10-07 00:55:56,565 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 423#(and (= ~CELLCOUNT~0 0) (= |#valid| (store |old(#valid)| 0 0)) (<= ~CELLCOUNT~0 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:55:56,565 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 00:55:56,565 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 414#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= __VERIFIER_assert_~cond 0) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 __VERIFIER_assert_~cond) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:55:56,565 INFO L193 IcfgInterpreter]: Reachable states at location L75-3 satisfy 375#(and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 main_~i~0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) |main_#t~short6| (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:55:56,565 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertENTRY satisfy 389#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0))) (or (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) [2019-10-07 00:55:56,565 INFO L193 IcfgInterpreter]: Reachable states at location L75-2 satisfy 363#(and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 main_~i~0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:55:57,269 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 54 [2019-10-07 00:55:57,504 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 35 [2019-10-07 00:55:57,735 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 40 [2019-10-07 00:55:58,299 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 00:55:58,299 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 13, 11, 13] total 39 [2019-10-07 00:55:58,301 INFO L442 AbstractCegarLoop]: Interpolant automaton has 39 states [2019-10-07 00:55:58,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2019-10-07 00:55:58,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=129, Invalid=1353, Unknown=0, NotChecked=0, Total=1482 [2019-10-07 00:55:58,303 INFO L87 Difference]: Start difference. First operand 30 states and 33 transitions. Second operand 39 states. [2019-10-07 00:55:58,653 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 56 [2019-10-07 00:55:59,057 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 64 [2019-10-07 00:55:59,458 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2019-10-07 00:55:59,717 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 69 [2019-10-07 00:56:00,203 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-10-07 00:56:00,451 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 61 [2019-10-07 00:56:00,824 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-10-07 00:56:01,166 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-10-07 00:56:01,558 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 56 [2019-10-07 00:56:01,984 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 65 [2019-10-07 00:56:02,234 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-10-07 00:56:02,477 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 68 [2019-10-07 00:56:02,668 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2019-10-07 00:56:03,013 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 68 [2019-10-07 00:56:03,258 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2019-10-07 00:56:03,600 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-10-07 00:56:03,788 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-10-07 00:56:04,134 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-10-07 00:56:04,691 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 71 [2019-10-07 00:56:04,907 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 57 [2019-10-07 00:56:05,121 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2019-10-07 00:56:05,422 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 58 [2019-10-07 00:56:05,663 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 63 [2019-10-07 00:56:05,916 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2019-10-07 00:56:06,099 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-10-07 00:56:06,290 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-10-07 00:56:06,570 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 63 [2019-10-07 00:56:06,933 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2019-10-07 00:56:07,188 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2019-10-07 00:56:07,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 00:56:07,194 INFO L93 Difference]: Finished difference Result 60 states and 74 transitions. [2019-10-07 00:56:07,195 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2019-10-07 00:56:07,195 INFO L78 Accepts]: Start accepts. Automaton has 39 states. Word has length 35 [2019-10-07 00:56:07,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 00:56:07,199 INFO L225 Difference]: With dead ends: 60 [2019-10-07 00:56:07,199 INFO L226 Difference]: Without dead ends: 58 [2019-10-07 00:56:07,201 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 68 SyntacticMatches, 10 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1301 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=687, Invalid=4715, Unknown=0, NotChecked=0, Total=5402 [2019-10-07 00:56:07,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2019-10-07 00:56:07,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 38. [2019-10-07 00:56:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2019-10-07 00:56:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 43 transitions. [2019-10-07 00:56:07,216 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 43 transitions. Word has length 35 [2019-10-07 00:56:07,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 00:56:07,216 INFO L462 AbstractCegarLoop]: Abstraction has 38 states and 43 transitions. [2019-10-07 00:56:07,217 INFO L463 AbstractCegarLoop]: Interpolant automaton has 39 states. [2019-10-07 00:56:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2019-10-07 00:56:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2019-10-07 00:56:07,218 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 00:56:07,218 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 00:56:07,425 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:56:07,425 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 00:56:07,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 00:56:07,426 INFO L82 PathProgramCache]: Analyzing trace with hash -161537962, now seen corresponding path program 2 times [2019-10-07 00:56:07,426 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 00:56:07,426 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:56:07,426 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:56:07,426 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:56:07,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 00:56:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:56:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 37 proven. 14 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-07 00:56:07,814 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:56:07,814 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 00:56:07,814 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:56:07,949 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2019-10-07 00:56:07,950 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-07 00:56:07,951 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 12 conjunts are in the unsatisfiable core [2019-10-07 00:56:07,953 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 00:56:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 50 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-07 00:56:08,213 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 00:56:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 50 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-07 00:56:08,388 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 00:56:08,390 INFO L162 IcfgInterpreter]: Started Sifa with 17 locations of interest [2019-10-07 00:56:08,391 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 00:56:08,391 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 00:56:08,391 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 00:56:08,392 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 00:56:08,410 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 27 for LOIs [2019-10-07 00:56:09,085 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:09,230 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:09,322 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:10,701 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 717 DAG size of output: 685 [2019-10-07 00:56:10,753 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:10,807 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:10,857 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:11,980 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 673 [2019-10-07 00:56:12,023 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:12,065 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:12,110 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:13,207 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 661 [2019-10-07 00:56:13,252 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:13,296 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:13,339 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:14,401 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 649 [2019-10-07 00:56:14,447 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:14,490 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:14,534 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:15,549 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 637 [2019-10-07 00:56:17,345 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:19,763 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 638 [2019-10-07 00:56:19,806 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:21,325 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 630 [2019-10-07 00:56:21,369 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:21,414 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:21,459 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:22,443 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-07 00:56:22,801 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:23,769 WARN L191 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 609 [2019-10-07 00:56:23,815 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:23,860 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:23,907 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:24,846 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification that was a NOOP. DAG size: 597 [2019-10-07 00:56:24,885 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:24,925 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:24,963 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:25,872 WARN L191 SmtUtils]: Spent 907.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-07 00:56:25,914 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:25,954 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:25,997 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:26,884 WARN L191 SmtUtils]: Spent 884.00 ms on a formula simplification that was a NOOP. DAG size: 573 [2019-10-07 00:56:27,301 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:28,451 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 563 [2019-10-07 00:56:28,488 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:28,528 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:28,567 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:29,411 WARN L191 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 551 [2019-10-07 00:56:29,453 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:29,500 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:29,540 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:30,353 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification that was a NOOP. DAG size: 539 [2019-10-07 00:56:30,390 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:30,425 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:30,464 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:31,257 WARN L191 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 527 [2019-10-07 00:56:31,295 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:31,333 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:31,371 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:32,136 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-07 00:56:32,171 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:32,207 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:32,243 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:32,984 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-10-07 00:56:33,022 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:33,060 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:33,097 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:33,802 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-10-07 00:56:33,836 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:33,872 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:33,908 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:34,598 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 479 [2019-10-07 00:56:34,633 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:34,669 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:34,702 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:56:35,365 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 467 [2019-10-07 00:56:50,846 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:56:55,345 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 00:56:58,946 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 00:57:04,743 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 00:57:12,467 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 36)))) [2019-10-07 00:57:29,146 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 00:57:38,911 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:39,582 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 459 [2019-10-07 00:57:39,615 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:39,648 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:39,679 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:40,309 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 447 [2019-10-07 00:57:40,344 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:40,389 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:40,424 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:41,029 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2019-10-07 00:57:41,066 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:41,107 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:41,144 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:41,721 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 423 [2019-10-07 00:57:41,757 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:41,791 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:41,826 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:42,383 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 411 [2019-10-07 00:57:42,414 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:42,445 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:42,474 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:43,014 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 399 [2019-10-07 00:57:43,044 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:43,075 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:43,106 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:43,613 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 387 [2019-10-07 00:57:47,479 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:51,357 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 377 [2019-10-07 00:57:51,385 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:51,417 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:51,446 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:51,934 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-10-07 00:57:51,963 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:51,994 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:52,021 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:52,478 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 353 [2019-10-07 00:57:52,510 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:52,537 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:52,565 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:53,003 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-10-07 00:57:53,441 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-10-07 00:57:53,665 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:53,713 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:53,758 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:54,196 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-10-07 00:57:54,225 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:54,256 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:54,286 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:54,689 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 444 [2019-10-07 00:57:54,719 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:54,746 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:54,776 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:55,148 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 432 [2019-10-07 00:57:55,176 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:55,202 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:55,229 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:55,583 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-10-07 00:57:55,610 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:55,635 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:55,661 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:55,994 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 408 [2019-10-07 00:57:56,022 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:56,049 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:56,076 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:56,393 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 396 [2019-10-07 00:57:56,420 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:56,446 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:56,469 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:56,772 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2019-10-07 00:57:56,797 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:56,821 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:56,847 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:57,129 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-10-07 00:57:57,253 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:57,595 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 373 [2019-10-07 00:57:57,784 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:58,059 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 364 [2019-10-07 00:57:58,086 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:58,113 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:58,144 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:58,399 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-10-07 00:57:58,423 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:58,450 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:58,477 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:58,721 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-10-07 00:57:58,743 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:58,766 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:58,788 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:57:59,019 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-10-07 00:57:59,415 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:02,886 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-10-07 00:58:02,909 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:02,931 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:02,953 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,167 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-10-07 00:58:03,189 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,217 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,239 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,443 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-10-07 00:58:03,464 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,489 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,508 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,694 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-07 00:58:03,713 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,737 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,756 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,931 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-10-07 00:58:03,951 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,969 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:03,990 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,148 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-10-07 00:58:04,168 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,187 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,210 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,356 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2019-10-07 00:58:04,374 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,392 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,409 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,541 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-10-07 00:58:04,562 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,582 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,608 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,725 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-10-07 00:58:04,743 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,763 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,782 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:04,890 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2019-10-07 00:58:05,297 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:05,703 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-10-07 00:58:06,034 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:06,403 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:06,419 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:06,432 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:06,541 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:06,555 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:06,569 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:06,661 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:06,973 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:06,988 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,001 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,084 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,096 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,108 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,178 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,190 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,200 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,258 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,268 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,278 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:58:07,539 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 19 for LOIs [2019-10-07 00:58:07,564 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 13 for LOIs [2019-10-07 00:58:07,567 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 00:58:07,567 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 00:58:07,567 INFO L193 IcfgInterpreter]: Reachable states at location L11 satisfy 38#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (= 0 (select |old(#valid)| 0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= ~CELLCOUNT~0 2147483647) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0) (= |old(#length)| |#length|)) [2019-10-07 00:58:07,567 INFO L193 IcfgInterpreter]: Reachable states at location L3-1 satisfy 409#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= __VERIFIER_assert_~cond 0) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 __VERIFIER_assert_~cond) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:58:07,567 INFO L193 IcfgInterpreter]: Reachable states at location L25-3 satisfy 294#(and (or (and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (= main_~CCCELVOL5~0 2) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0)) (and (<= |main_~#volArray~0.offset| 0) (= 0 |#NULL.base|) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (not (= |main_~#volArray~0.base| 0)) (= |#valid| (store |old(#valid)| |main_~#volArray~0.base| 1)) (= 1 main_~CCCELVOL1~0) (<= main_~i~0 1) (= 5 main_~CCCELVOL4~0) (= 0 (ite (and (< ~CELLCOUNT~0 0) (not (= (mod ~CELLCOUNT~0 5) 0))) (+ (mod ~CELLCOUNT~0 5) (- 5)) (mod ~CELLCOUNT~0 5))) (= 3 main_~CCCELVOL2~0) (= (store |old(#length)| |main_~#volArray~0.base| (* 4 ~CELLCOUNT~0)) |#length|) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (= main_~i~0 1) (< |main_~#volArray~0.base| |#StackHeapBarrier|) (= 7 main_~CCCELVOL3~0) (= 0 (select |old(#valid)| 0)) (< 1 ~CELLCOUNT~0) (= 0 (select |old(#valid)| |main_~#volArray~0.base|)) (= 2 main_~CCCELVOL5~0) (not (= (ite (= 0 (ite (and (< ~CELLCOUNT~0 0) (not (= (mod ~CELLCOUNT~0 5) 0))) (+ (mod ~CELLCOUNT~0 5) (- 5)) (mod ~CELLCOUNT~0 5))) 1 0) 0)) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0))) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= ~CELLCOUNT~0 2147483647) (<= 1 main_~i~0) (<= main_~CCCELVOL1~0 1) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:58:07,567 INFO L193 IcfgInterpreter]: Reachable states at location L22 satisfy 43#(and (<= |main_~#volArray~0.offset| 0) (= 0 |#NULL.base|) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (not (= |main_~#volArray~0.base| 0)) (= |#valid| (store |old(#valid)| |main_~#volArray~0.base| 1)) (<= main_~CCCELVOL5~0 2) (= 1 main_~CCCELVOL1~0) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (= 5 main_~CCCELVOL4~0) (= 3 main_~CCCELVOL2~0) (= (store |old(#length)| |main_~#volArray~0.base| (* 4 ~CELLCOUNT~0)) |#length|) (<= 5 main_~CCCELVOL4~0) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (< |main_~#volArray~0.base| |#StackHeapBarrier|) (<= 7 main_~CCCELVOL3~0) (= 7 main_~CCCELVOL3~0) (= 0 (select |old(#valid)| 0)) (<= |#NULL.offset| 0) (< 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= 0 (select |old(#valid)| |main_~#volArray~0.base|)) (= 2 main_~CCCELVOL5~0) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:58:07,567 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 418#(and (= |old(~CELLCOUNT~0)| ~CELLCOUNT~0) (= |old(#NULL.base)| |#NULL.base|) (= |#valid| |old(#valid)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2019-10-07 00:58:07,568 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertEXIT satisfy 404#(and (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= |#NULL.base| 0) (<= 1 __VERIFIER_assert_~cond) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= __VERIFIER_assert_~cond 1) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:58:07,568 INFO L193 IcfgInterpreter]: Reachable states at location L3-3 satisfy 399#(and (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= |#NULL.base| 0) (<= 1 __VERIFIER_assert_~cond) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= __VERIFIER_assert_~cond 1) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:58:07,568 INFO L193 IcfgInterpreter]: Reachable states at location L3 satisfy 394#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (or (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= __VERIFIER_assert_~cond 0) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 __VERIFIER_assert_~cond) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= |#NULL.base| 0) (<= 1 __VERIFIER_assert_~cond) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= __VERIFIER_assert_~cond 1) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) [2019-10-07 00:58:07,568 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (= ~CELLCOUNT~0 0) (<= ~CELLCOUNT~0 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= 0 (select |#valid| 0)) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:58:07,568 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 0 ~CELLCOUNT~0) (= 0 (select |old(#valid)| 0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (= |old(~CELLCOUNT~0)| ~CELLCOUNT~0) (<= ~CELLCOUNT~0 0) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (= |old(#length)| |#length|)) [2019-10-07 00:58:07,568 INFO L193 IcfgInterpreter]: Reachable states at location L73-3 satisfy 384#(and (or (and (= main_~CCCELVOL4~0 5) (= |main_~#volArray~0.offset| 0) (= main_~CCCELVOL5~0 2) (<= 1 main_~i~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0)) (and (= main_~CCCELVOL4~0 5) (= |main_~#volArray~0.offset| 0) (= main_~CCCELVOL5~0 2) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (= main_~i~0 0))) (or (and (<= |main_~#volArray~0.offset| 0) (<= 1 ~CELLCOUNT~0) (<= 0 main_~i~0) (<= |#NULL.base| 0) (<= 0 |main_~#volArray~0.offset|) (<= 1 main_~CCCELVOL1~0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~CCCELVOL3~0 7) (<= main_~i~0 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)) (and (<= |main_~#volArray~0.offset| 0) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 0 |main_~#volArray~0.offset|) (<= 1 main_~CCCELVOL1~0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= ~CELLCOUNT~0 2147483647) (<= 1 main_~i~0) (<= main_~CCCELVOL1~0 1) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)))) [2019-10-07 00:58:07,568 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 423#(and (= ~CELLCOUNT~0 0) (= |#valid| (store |old(#valid)| 0 0)) (<= ~CELLCOUNT~0 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:58:07,568 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 00:58:07,568 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 414#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= __VERIFIER_assert_~cond 0) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 __VERIFIER_assert_~cond) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 00:58:07,569 INFO L193 IcfgInterpreter]: Reachable states at location L75-3 satisfy 375#(and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 main_~i~0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) |main_#t~short6| (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:58:07,569 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertENTRY satisfy 389#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0))) (or (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) [2019-10-07 00:58:07,569 INFO L193 IcfgInterpreter]: Reachable states at location L75-2 satisfy 363#(and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 main_~i~0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 00:58:08,123 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 54 [2019-10-07 00:58:08,313 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 40 [2019-10-07 00:58:08,525 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 40 [2019-10-07 00:58:09,245 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 00:58:09,246 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 10, 13] total 42 [2019-10-07 00:58:09,247 INFO L442 AbstractCegarLoop]: Interpolant automaton has 42 states [2019-10-07 00:58:09,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2019-10-07 00:58:09,248 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=257, Invalid=1465, Unknown=0, NotChecked=0, Total=1722 [2019-10-07 00:58:09,248 INFO L87 Difference]: Start difference. First operand 38 states and 43 transitions. Second operand 42 states. [2019-10-07 00:58:09,540 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 58 [2019-10-07 00:58:09,814 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 42 [2019-10-07 00:58:10,104 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 42 [2019-10-07 00:58:10,261 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-10-07 00:58:10,635 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-10-07 00:58:10,768 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 35 [2019-10-07 00:58:11,356 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-10-07 00:58:11,492 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2019-10-07 00:58:11,675 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 37 [2019-10-07 00:58:11,835 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2019-10-07 00:58:12,203 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2019-10-07 00:58:12,338 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-10-07 00:58:12,526 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 37 [2019-10-07 00:58:13,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 00:58:13,188 INFO L93 Difference]: Finished difference Result 72 states and 81 transitions. [2019-10-07 00:58:13,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2019-10-07 00:58:13,188 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 49 [2019-10-07 00:58:13,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 00:58:13,192 INFO L225 Difference]: With dead ends: 72 [2019-10-07 00:58:13,193 INFO L226 Difference]: Without dead ends: 39 [2019-10-07 00:58:13,194 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 110 SyntacticMatches, 7 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1550 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=691, Invalid=4001, Unknown=0, NotChecked=0, Total=4692 [2019-10-07 00:58:13,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2019-10-07 00:58:13,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2019-10-07 00:58:13,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2019-10-07 00:58:13,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 44 transitions. [2019-10-07 00:58:13,206 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 44 transitions. Word has length 49 [2019-10-07 00:58:13,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 00:58:13,207 INFO L462 AbstractCegarLoop]: Abstraction has 39 states and 44 transitions. [2019-10-07 00:58:13,207 INFO L463 AbstractCegarLoop]: Interpolant automaton has 42 states. [2019-10-07 00:58:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2019-10-07 00:58:13,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-10-07 00:58:13,208 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 00:58:13,208 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 00:58:13,410 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:58:13,411 INFO L410 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 00:58:13,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 00:58:13,412 INFO L82 PathProgramCache]: Analyzing trace with hash -147482164, now seen corresponding path program 3 times [2019-10-07 00:58:13,412 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 00:58:13,412 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:58:13,412 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:58:13,413 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:58:13,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 00:58:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:58:13,957 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 43 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-07 00:58:13,958 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:58:13,958 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 00:58:13,958 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:58:14,077 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-10-07 00:58:14,077 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-07 00:58:14,079 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 41 conjunts are in the unsatisfiable core [2019-10-07 00:58:14,088 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 00:58:42,489 WARN L191 SmtUtils]: Spent 25.79 s on a formula simplification. DAG size of input: 358 DAG size of output: 98 [2019-10-07 00:58:42,913 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-10-07 00:58:43,284 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-10-07 00:58:43,551 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-10-07 00:58:43,877 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-10-07 00:58:44,050 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-10-07 00:58:44,216 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-10-07 00:58:44,388 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-10-07 00:58:44,817 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-10-07 00:58:45,291 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-10-07 00:58:45,686 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-10-07 00:58:46,099 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-10-07 00:58:46,512 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-10-07 00:58:46,641 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-07 00:58:46,641 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 00:58:49,869 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 498 DAG size of output: 495 [2019-10-07 00:58:52,571 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 482 DAG size of output: 480 [2019-10-07 00:58:55,154 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 467 DAG size of output: 465 [2019-10-07 00:58:57,615 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 450 DAG size of output: 449 [2019-10-07 00:58:59,968 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 434 DAG size of output: 434 [2019-10-07 00:59:02,287 WARN L191 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 421 DAG size of output: 420 [2019-10-07 00:59:04,442 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 408 DAG size of output: 405 [2019-10-07 00:59:06,421 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 392 DAG size of output: 391 [2019-10-07 00:59:08,303 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 378 DAG size of output: 375 [2019-10-07 00:59:09,242 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-10-07 00:59:10,953 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 347 DAG size of output: 347 [2019-10-07 00:59:12,610 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 335 DAG size of output: 333 [2019-10-07 00:59:14,136 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 320 DAG size of output: 319 [2019-10-07 00:59:15,544 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 307 DAG size of output: 305 [2019-10-07 00:59:16,843 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 292 DAG size of output: 290 [2019-10-07 00:59:18,064 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-10-07 00:59:19,159 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 263 DAG size of output: 260 [2019-10-07 00:59:20,192 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 247 [2019-10-07 00:59:21,072 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 228 [2019-10-07 00:59:21,502 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2019-10-07 00:59:21,922 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-10-07 00:59:22,591 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 187 [2019-10-07 00:59:23,183 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 172 [2019-10-07 00:59:23,923 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 155 [2019-10-07 00:59:24,297 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 138 [2019-10-07 00:59:24,434 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 43 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-07 00:59:24,434 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 00:59:24,435 INFO L162 IcfgInterpreter]: Started Sifa with 17 locations of interest [2019-10-07 00:59:24,436 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 00:59:24,436 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 00:59:24,436 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 00:59:24,436 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 00:59:24,454 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 25 for LOIs [2019-10-07 00:59:24,880 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:59:24,954 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:59:25,007 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:59:26,360 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 717 DAG size of output: 685 [2019-10-07 00:59:26,412 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:59:26,463 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:59:26,516 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:59:27,648 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 673 [2019-10-07 00:59:27,697 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:59:27,749 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:59:27,801 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 00:59:28,888 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 661 [2019-10-07 00:59:35,001 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 36)))) [2019-10-07 00:59:37,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 40)))) [2019-10-07 00:59:39,009 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:59:41,014 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:59:43,020 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 36)))) [2019-10-07 00:59:45,026 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:59:47,031 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:59:49,036 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:59:51,044 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 00:59:53,052 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 24)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 00:59:55,058 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 00:59:57,063 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 00:59:59,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 01:00:01,075 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 01:00:03,082 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 24))) 0) [2019-10-07 01:00:05,087 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 24))) 0) [2019-10-07 01:00:07,094 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 01:00:09,099 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 01:00:11,102 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 28)))) [2019-10-07 01:00:13,109 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 28)))) [2019-10-07 01:00:13,169 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:00:19,246 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 36)))) [2019-10-07 01:00:21,252 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 40)))) [2019-10-07 01:00:23,258 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 01:00:25,265 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 01:00:27,270 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 36)))) [2019-10-07 01:00:29,278 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 01:00:31,285 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 36)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 01:00:33,289 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 01:00:35,297 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 32)) (+ |main_~#volArray~0.offset| .cse0 (- 24)))) [2019-10-07 01:00:37,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 24)) (+ |main_~#volArray~0.offset| .cse0 (- 28)))) [2019-10-07 01:00:39,308 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 01:00:41,314 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 32)))) [2019-10-07 01:00:43,319 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 01:00:45,324 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 40))) 0) [2019-10-07 01:00:47,330 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 24))) 0) [2019-10-07 01:00:49,337 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 24))) 0) [2019-10-07 01:00:51,343 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 01:00:53,347 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 36)))) [2019-10-07 01:00:55,353 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 28)))) [2019-10-07 01:00:57,359 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |main_~#volArray~0.base|) (+ |main_~#volArray~0.offset| (* 20 main_~i~0) (- 28)))) [2019-10-07 01:00:58,444 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 662 [2019-10-07 01:00:58,487 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:00:58,530 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:00:58,575 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:00:59,616 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 650 [2019-10-07 01:01:00,608 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:02,346 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 643 [2019-10-07 01:01:02,391 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:02,440 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:02,486 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:03,505 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 631 [2019-10-07 01:01:03,558 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:03,607 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:03,657 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:04,638 WARN L191 SmtUtils]: Spent 979.00 ms on a formula simplification that was a NOOP. DAG size: 619 [2019-10-07 01:01:04,683 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:04,725 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:04,765 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:05,719 WARN L191 SmtUtils]: Spent 951.00 ms on a formula simplification that was a NOOP. DAG size: 607 [2019-10-07 01:01:05,759 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:05,800 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:05,840 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:06,762 WARN L191 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-10-07 01:01:06,807 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:09,988 WARN L191 SmtUtils]: Spent 903.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-10-07 01:01:10,030 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:10,071 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:10,113 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:10,993 WARN L191 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 573 [2019-10-07 01:01:11,038 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:11,080 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:11,124 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:11,979 WARN L191 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 561 [2019-10-07 01:01:12,020 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:12,061 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:12,101 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:12,917 WARN L191 SmtUtils]: Spent 813.00 ms on a formula simplification that was a NOOP. DAG size: 549 [2019-10-07 01:01:12,959 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:12,997 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:13,034 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:13,837 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 537 [2019-10-07 01:01:13,875 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:13,915 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:13,953 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:14,718 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 525 [2019-10-07 01:01:36,491 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:37,252 WARN L191 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-07 01:01:37,286 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:37,322 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:37,358 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:38,087 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-10-07 01:01:38,124 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:38,160 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:38,193 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:38,898 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-10-07 01:01:38,933 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:38,965 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:38,997 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:39,681 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 479 [2019-10-07 01:01:39,715 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:39,776 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:39,813 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:40,472 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 467 [2019-10-07 01:01:40,507 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:40,539 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:40,573 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:41,206 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 455 [2019-10-07 01:01:41,415 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:42,171 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 447 [2019-10-07 01:01:42,204 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:42,235 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:42,268 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:42,867 WARN L191 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2019-10-07 01:01:42,901 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:43,995 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 425 [2019-10-07 01:01:44,031 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:44,064 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:44,095 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:44,670 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 413 [2019-10-07 01:01:44,704 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:44,737 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:44,769 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:45,321 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 401 [2019-10-07 01:01:45,352 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:45,381 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:45,412 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:45,940 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 389 [2019-10-07 01:01:45,970 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:46,001 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:46,031 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:46,537 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 377 [2019-10-07 01:01:46,565 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:46,597 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:46,627 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:47,112 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-10-07 01:01:47,145 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:47,178 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:47,209 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:47,669 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 353 [2019-10-07 01:01:47,697 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:47,726 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:47,756 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:48,206 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-10-07 01:01:48,655 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-10-07 01:01:48,830 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:48,861 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:48,890 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:49,309 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-10-07 01:01:49,338 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:49,369 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:49,401 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:49,804 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 444 [2019-10-07 01:01:49,959 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:50,468 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 445 [2019-10-07 01:01:50,499 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:50,532 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:50,564 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:50,943 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 433 [2019-10-07 01:01:50,975 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:51,004 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:51,032 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:51,393 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-10-07 01:01:51,419 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:51,444 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:51,469 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:51,816 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 409 [2019-10-07 01:01:51,843 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:51,869 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:51,898 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:52,221 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 397 [2019-10-07 01:01:52,247 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:52,272 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:52,299 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:52,604 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-10-07 01:01:52,633 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:01:54,013 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 379 [2019-10-07 01:02:05,047 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:05,345 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 370 [2019-10-07 01:02:05,375 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:05,406 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:05,437 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:05,719 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 358 [2019-10-07 01:02:05,746 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:05,773 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:05,801 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,069 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 346 [2019-10-07 01:02:06,095 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,124 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,151 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,404 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-10-07 01:02:06,428 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,452 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,476 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,713 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-10-07 01:02:06,735 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,759 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,780 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:06,999 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-10-07 01:02:07,023 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:07,046 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:07,065 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:07,274 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-10-07 01:02:07,295 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:07,317 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:07,336 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:07,526 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-07 01:02:07,548 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:08,168 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-07 01:02:09,528 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:09,709 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-07 01:02:09,730 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:09,746 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:09,765 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:09,931 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-10-07 01:02:09,950 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:09,968 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:09,984 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:10,131 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2019-10-07 01:02:10,149 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:10,167 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:10,186 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:10,322 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-10-07 01:02:10,341 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:10,360 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:10,378 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:10,500 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-10-07 01:02:11,013 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,135 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2019-10-07 01:02:11,153 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,172 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,191 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,298 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-10-07 01:02:11,315 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,330 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,346 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,448 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-10-07 01:02:11,466 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,485 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,501 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,601 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,615 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,629 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,726 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,740 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,753 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,833 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,844 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,859 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,925 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,938 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:11,949 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:12,013 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:12,023 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:12,034 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:12,314 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 19 for LOIs [2019-10-07 01:02:12,347 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 13 for LOIs [2019-10-07 01:02:12,351 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 01:02:12,351 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 01:02:12,351 INFO L193 IcfgInterpreter]: Reachable states at location L11 satisfy 38#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (<= 0 |old(~CELLCOUNT~0)|) (<= ~CELLCOUNT~0 2147483647) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0) (= |old(#length)| |#length|)) [2019-10-07 01:02:12,351 INFO L193 IcfgInterpreter]: Reachable states at location L3-1 satisfy 409#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= __VERIFIER_assert_~cond 0) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 __VERIFIER_assert_~cond) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 01:02:12,351 INFO L193 IcfgInterpreter]: Reachable states at location L25-3 satisfy 294#(and (or (and (<= |main_~#volArray~0.offset| 0) (= 0 |#NULL.base|) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (not (= |main_~#volArray~0.base| 0)) (<= 1 main_~i~0) (= |#valid| (store |old(#valid)| |main_~#volArray~0.base| 1)) (<= main_~CCCELVOL5~0 2) (= 1 main_~CCCELVOL1~0) (<= 3 main_~CCCELVOL2~0) (<= main_~i~0 1) (<= main_~CCCELVOL2~0 3) (= 5 main_~CCCELVOL4~0) (= 0 (ite (and (< ~CELLCOUNT~0 0) (not (= (mod ~CELLCOUNT~0 5) 0))) (+ (mod ~CELLCOUNT~0 5) (- 5)) (mod ~CELLCOUNT~0 5))) (= 3 main_~CCCELVOL2~0) (= (store |old(#length)| |main_~#volArray~0.base| (* 4 ~CELLCOUNT~0)) |#length|) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (= main_~i~0 1) (<= |old(~CELLCOUNT~0)| 0) (< |main_~#volArray~0.base| |#StackHeapBarrier|) (<= 7 main_~CCCELVOL3~0) (= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= 0 (select |old(#valid)| |main_~#volArray~0.base|)) (= 2 main_~CCCELVOL5~0) (not (= (ite (= 0 (ite (and (< ~CELLCOUNT~0 0) (not (= (mod ~CELLCOUNT~0 5) 0))) (+ (mod ~CELLCOUNT~0 5) (- 5)) (mod ~CELLCOUNT~0 5))) 1 0) 0)) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0)) (and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= 1 main_~i~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0))) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 01:02:12,352 INFO L193 IcfgInterpreter]: Reachable states at location L22 satisfy 43#(and (<= |main_~#volArray~0.offset| 0) (= 0 |#NULL.base|) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (not (= |main_~#volArray~0.base| 0)) (= |#valid| (store |old(#valid)| |main_~#volArray~0.base| 1)) (<= main_~CCCELVOL5~0 2) (= 1 main_~CCCELVOL1~0) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (= 5 main_~CCCELVOL4~0) (= 3 main_~CCCELVOL2~0) (= (store |old(#length)| |main_~#volArray~0.base| (* 4 ~CELLCOUNT~0)) |#length|) (<= 5 main_~CCCELVOL4~0) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (< |main_~#volArray~0.base| |#StackHeapBarrier|) (<= 7 main_~CCCELVOL3~0) (= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (< 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= 0 (select |old(#valid)| |main_~#volArray~0.base|)) (= 2 main_~CCCELVOL5~0) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (<= 0 (+ ~CELLCOUNT~0 2147483648)) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 01:02:12,352 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 418#(and (= |old(~CELLCOUNT~0)| ~CELLCOUNT~0) (= |old(#NULL.base)| |#NULL.base|) (= |#valid| |old(#valid)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2019-10-07 01:02:12,352 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertEXIT satisfy 404#(and (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= |#NULL.base| 0) (<= 1 __VERIFIER_assert_~cond) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= __VERIFIER_assert_~cond 1) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 01:02:12,352 INFO L193 IcfgInterpreter]: Reachable states at location L3-3 satisfy 399#(and (or (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 0) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (= |__VERIFIER_assert_#in~cond| 1) (not (= 0 __VERIFIER_assert_~cond)) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= |#NULL.base| 0) (<= 1 __VERIFIER_assert_~cond) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= __VERIFIER_assert_~cond 1) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 01:02:12,352 INFO L193 IcfgInterpreter]: Reachable states at location L3 satisfy 394#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (or (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= __VERIFIER_assert_~cond 0) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 __VERIFIER_assert_~cond) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= |#NULL.base| 0) (<= 1 __VERIFIER_assert_~cond) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= __VERIFIER_assert_~cond 1) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) [2019-10-07 01:02:12,353 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (= ~CELLCOUNT~0 0) (<= ~CELLCOUNT~0 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= 0 (select |#valid| 0)) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 01:02:12,353 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (<= 0 |old(~CELLCOUNT~0)|) (= |old(~CELLCOUNT~0)| ~CELLCOUNT~0) (<= ~CELLCOUNT~0 0) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (= |old(#length)| |#length|)) [2019-10-07 01:02:12,353 INFO L193 IcfgInterpreter]: Reachable states at location L73-3 satisfy 384#(and (or (and (= main_~CCCELVOL4~0 5) (= |main_~#volArray~0.offset| 0) (= main_~CCCELVOL5~0 2) (<= 1 main_~i~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0)) (and (= main_~CCCELVOL4~0 5) (= |main_~#volArray~0.offset| 0) (= main_~CCCELVOL5~0 2) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (= main_~i~0 0))) (or (and (<= |main_~#volArray~0.offset| 0) (<= 1 ~CELLCOUNT~0) (<= 0 main_~i~0) (<= |#NULL.base| 0) (<= 0 |main_~#volArray~0.offset|) (<= 1 main_~CCCELVOL1~0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~CCCELVOL3~0 7) (<= main_~i~0 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)) (and (<= |main_~#volArray~0.offset| 0) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 0 |main_~#volArray~0.offset|) (<= 1 main_~CCCELVOL1~0) (<= 0 |#NULL.base|) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= main_~CCCELVOL3~0 7) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= ~CELLCOUNT~0 2147483647) (<= 1 main_~i~0) (<= main_~CCCELVOL1~0 1) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (<= main_~CCCELVOL4~0 5)))) [2019-10-07 01:02:12,353 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 423#(and (= ~CELLCOUNT~0 0) (= |#valid| (store |old(#valid)| 0 0)) (<= ~CELLCOUNT~0 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (= |#NULL.offset| 0) (<= 0 ~CELLCOUNT~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 01:02:12,353 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 01:02:12,354 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 414#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))) (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= __VERIFIER_assert_~cond 0) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 __VERIFIER_assert_~cond) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 01:02:12,354 INFO L193 IcfgInterpreter]: Reachable states at location L75-3 satisfy 375#(and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 main_~i~0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) |main_#t~short6| (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 01:02:12,354 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertENTRY satisfy 389#(and (or (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (= |#NULL.offset| 0))) (or (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= |#NULL.base| 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 |#NULL.base|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) (and (<= 1 ~CELLCOUNT~0) (<= ~CELLCOUNT~0 2147483647) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= 1 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 1) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)))) [2019-10-07 01:02:12,354 INFO L193 IcfgInterpreter]: Reachable states at location L75-2 satisfy 363#(and (= main_~CCCELVOL4~0 5) (<= |main_~#volArray~0.offset| 0) (<= 0 main_~i~0) (<= 0 |main_~#volArray~0.offset|) (= |main_~#volArray~0.offset| 0) (<= 0 |#NULL.base|) (<= main_~CCCELVOL3~0 7) (= main_~CCCELVOL5~0 2) (<= 0 |#NULL.offset|) (<= 0 |old(~CELLCOUNT~0)|) (<= 2 main_~CCCELVOL5~0) (<= main_~CCCELVOL5~0 2) (<= 3 main_~CCCELVOL2~0) (<= main_~CCCELVOL2~0 3) (<= 5 main_~CCCELVOL4~0) (= |#NULL.base| 0) (= main_~CCCELVOL1~0 1) (<= 1 ~CELLCOUNT~0) (<= |#NULL.base| 0) (<= 1 main_~CCCELVOL1~0) (<= |old(~CELLCOUNT~0)| 0) (<= 7 main_~CCCELVOL3~0) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= main_~CCCELVOL1~0 1) (= main_~CCCELVOL3~0 7) (= main_~CCCELVOL2~0 3) (= |#NULL.offset| 0) (= |old(~CELLCOUNT~0)| 0) (<= main_~CCCELVOL4~0 5)) [2019-10-07 01:02:13,165 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 54 [2019-10-07 01:02:13,418 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 35 [2019-10-07 01:02:13,662 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 40 [2019-10-07 01:02:14,612 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 01:02:14,613 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 16, 14, 13] total 44 [2019-10-07 01:02:14,614 INFO L442 AbstractCegarLoop]: Interpolant automaton has 44 states [2019-10-07 01:02:14,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2019-10-07 01:02:14,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=1724, Unknown=0, NotChecked=0, Total=1892 [2019-10-07 01:02:14,616 INFO L87 Difference]: Start difference. First operand 39 states and 44 transitions. Second operand 44 states. [2019-10-07 01:02:14,975 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2019-10-07 01:02:15,317 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 55 [2019-10-07 01:02:16,206 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2019-10-07 01:02:16,872 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-10-07 01:02:17,353 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2019-10-07 01:02:18,059 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2019-10-07 01:02:18,530 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-10-07 01:02:19,326 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-10-07 01:02:19,776 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 85 [2019-10-07 01:02:20,462 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 97 [2019-10-07 01:02:21,202 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 92 [2019-10-07 01:02:21,827 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-10-07 01:02:22,332 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 80 [2019-10-07 01:02:22,789 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-10-07 01:02:23,265 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 95 [2019-10-07 01:02:23,727 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 87 [2019-10-07 01:02:24,194 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 92 [2019-10-07 01:02:24,732 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 88 [2019-10-07 01:02:25,216 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 93 [2019-10-07 01:02:25,648 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2019-10-07 01:02:26,090 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 86 [2019-10-07 01:02:26,559 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 91 [2019-10-07 01:02:26,951 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2019-10-07 01:02:27,500 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 87 [2019-10-07 01:02:27,963 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2019-10-07 01:02:28,383 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2019-10-07 01:02:28,848 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-10-07 01:02:29,282 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2019-10-07 01:02:29,764 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-10-07 01:02:29,972 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2019-10-07 01:02:30,469 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 88 [2019-10-07 01:02:31,023 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 88 [2019-10-07 01:02:31,470 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2019-10-07 01:02:31,879 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2019-10-07 01:02:32,363 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2019-10-07 01:02:32,956 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2019-10-07 01:02:33,384 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2019-10-07 01:02:33,783 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2019-10-07 01:02:34,316 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2019-10-07 01:02:34,744 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 82 [2019-10-07 01:02:35,249 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-10-07 01:02:35,737 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2019-10-07 01:02:36,426 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2019-10-07 01:02:36,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 01:02:36,434 INFO L93 Difference]: Finished difference Result 95 states and 121 transitions. [2019-10-07 01:02:36,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2019-10-07 01:02:36,434 INFO L78 Accepts]: Start accepts. Automaton has 44 states. Word has length 50 [2019-10-07 01:02:36,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 01:02:36,437 INFO L225 Difference]: With dead ends: 95 [2019-10-07 01:02:36,437 INFO L226 Difference]: Without dead ends: 93 [2019-10-07 01:02:36,440 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 108 SyntacticMatches, 16 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2329 ImplicationChecksByTransitivity, 23.2s TimeCoverageRelationStatistics Valid=1003, Invalid=7369, Unknown=0, NotChecked=0, Total=8372 [2019-10-07 01:02:36,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2019-10-07 01:02:36,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 54. [2019-10-07 01:02:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2019-10-07 01:02:36,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 64 transitions. [2019-10-07 01:02:36,460 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 64 transitions. Word has length 50 [2019-10-07 01:02:36,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 01:02:36,461 INFO L462 AbstractCegarLoop]: Abstraction has 54 states and 64 transitions. [2019-10-07 01:02:36,461 INFO L463 AbstractCegarLoop]: Interpolant automaton has 44 states. [2019-10-07 01:02:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2019-10-07 01:02:36,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2019-10-07 01:02:36,463 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 01:02:36,464 INFO L385 BasicCegarLoop]: trace histogram [11, 11, 11, 10, 10, 10, 10, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 01:02:36,667 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 01:02:36,668 INFO L410 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 01:02:36,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 01:02:36,668 INFO L82 PathProgramCache]: Analyzing trace with hash 231979439, now seen corresponding path program 4 times [2019-10-07 01:02:36,669 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 01:02:36,669 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 01:02:36,669 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 01:02:36,669 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 01:02:36,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 01:02:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 01:02:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 147 proven. 31 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-07 01:02:37,380 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 01:02:37,380 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 01:02:37,380 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 01:02:37,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 01:02:37,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 18 conjunts are in the unsatisfiable core [2019-10-07 01:02:37,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 01:02:38,047 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 175 proven. 3 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-07 01:02:38,047 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 01:02:38,409 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 175 proven. 3 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-07 01:02:38,409 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 01:02:38,410 INFO L162 IcfgInterpreter]: Started Sifa with 17 locations of interest [2019-10-07 01:02:38,410 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 01:02:38,411 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 01:02:38,411 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 01:02:38,411 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 01:02:38,429 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 27 for LOIs [2019-10-07 01:02:38,848 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:38,899 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:38,957 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:40,324 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 705 DAG size of output: 673 [2019-10-07 01:02:40,368 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:40,412 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:40,456 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:41,587 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 661 [2019-10-07 01:02:41,632 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:41,679 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:41,724 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:42,800 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 649 [2019-10-07 01:02:43,092 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:44,376 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 650 [2019-10-07 01:02:44,418 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:44,462 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:44,504 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:45,573 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 638 [2019-10-07 01:02:45,625 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:45,670 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:45,717 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:46,735 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 626 [2019-10-07 01:02:46,778 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:46,818 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:46,860 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:47,843 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-07 01:02:47,886 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:47,929 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:47,972 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:48,930 WARN L191 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 602 [2019-10-07 01:02:48,972 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:49,012 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:49,051 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:49,972 WARN L191 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-10-07 01:02:50,015 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:50,054 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:50,093 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:50,995 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification that was a NOOP. DAG size: 578 [2019-10-07 01:02:51,038 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:51,080 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:51,122 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:51,989 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 566 [2019-10-07 01:02:52,027 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:52,066 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:52,109 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:52,945 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 554 [2019-10-07 01:02:52,987 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:53,029 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:53,073 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:53,889 WARN L191 SmtUtils]: Spent 813.00 ms on a formula simplification that was a NOOP. DAG size: 542 [2019-10-07 01:02:53,924 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:53,958 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:53,993 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:54,780 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 530 [2019-10-07 01:02:55,240 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-07 01:02:56,026 WARN L191 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-10-07 01:03:01,620 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* 20 main_~i~0))) (= (+ |main_~#volArray~0.offset| .cse0 (- 40)) (+ |main_~#volArray~0.offset| .cse0 (- 36))))