/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 08:57:43,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 08:57:43,645 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 08:57:43,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 08:57:43,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-12 08:57:43,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-12 08:57:43,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-12 08:57:43,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-12 08:57:43,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-12 08:57:43,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-12 08:57:43,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-12 08:57:43,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-12 08:57:43,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-12 08:57:43,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-12 08:57:43,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-12 08:57:43,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-12 08:57:43,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-12 08:57:43,725 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-12 08:57:43,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-12 08:57:43,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-12 08:57:43,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-12 08:57:43,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-12 08:57:43,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-12 08:57:43,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-12 08:57:43,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-12 08:57:43,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 08:57:43,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 08:57:43,730 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 08:57:43,730 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf [2021-03-12 08:57:43,751 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 08:57:43,751 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 08:57:43,751 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 08:57:43,751 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 08:57:43,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 08:57:43,753 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 08:57:43,753 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 08:57:43,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 08:57:43,753 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 08:57:43,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 08:57:43,753 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 08:57:43,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 08:57:43,754 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 08:57:43,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 08:57:43,754 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 08:57:43,754 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 08:57:43,754 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 08:57:43,754 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 08:57:43,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 08:57:43,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 08:57:43,755 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 08:57:43,755 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 08:57:43,755 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 08:57:43,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 08:57:43,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 08:57:43,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 08:57:43,756 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 08:57:43,756 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 08:57:43,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 08:57:43,756 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-03-12 08:57:43,756 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 08:57:43,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 08:57:43,756 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 08:57:43,757 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 08:57:44,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 08:57:44,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 08:57:44,069 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 08:57:44,070 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-12 08:57:44,071 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-12 08:57:44,072 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl [2021-03-12 08:57:44,214 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl' [2021-03-12 08:57:44,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 08:57:44,264 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-12 08:57:44,265 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 08:57:44,265 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 08:57:44,265 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 08:57:44,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/1) ... [2021-03-12 08:57:44,280 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/1) ... [2021-03-12 08:57:44,285 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 08:57:44,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 08:57:44,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 08:57:44,287 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 08:57:44,293 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/1) ... [2021-03-12 08:57:44,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/1) ... [2021-03-12 08:57:44,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/1) ... [2021-03-12 08:57:44,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/1) ... [2021-03-12 08:57:44,296 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/1) ... [2021-03-12 08:57:44,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/1) ... [2021-03-12 08:57:44,298 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/1) ... [2021-03-12 08:57:44,299 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 08:57:44,300 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 08:57:44,300 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 08:57:44,300 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 08:57:44,304 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (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 [2021-03-12 08:57:44,351 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-03-12 08:57:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-03-12 08:57:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-03-12 08:57:44,352 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-03-12 08:57:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-03-12 08:57:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-03-12 08:57:44,352 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-03-12 08:57:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 08:57:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 08:57:44,353 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-12 08:57:44,517 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 08:57:44,518 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-03-12 08:57:44,518 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread1EXIT is neither atomic block end nor error location. [2021-03-12 08:57:44,519 INFO L202 PluginConnector]: Adding new model channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 08:57:44 BoogieIcfgContainer [2021-03-12 08:57:44,519 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 08:57:44,521 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 08:57:44,521 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 08:57:44,523 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 08:57:44,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.03 08:57:44" (1/2) ... [2021-03-12 08:57:44,524 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12ab03fc and model type channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 08:57:44, skipping insertion in model container [2021-03-12 08:57:44,524 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 08:57:44" (2/2) ... [2021-03-12 08:57:44,525 INFO L111 eAbstractionObserver]: Analyzing ICFG channel-sum.wvr.bpl [2021-03-12 08:57:44,529 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 08:57:44,529 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 08:57:44,532 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-12 08:57:44,533 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 08:57:44,558 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-03-12 08:57:44,572 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-03-12 08:57:44,679 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 08:57:44,679 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 08:57:44,679 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 08:57:44,679 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 08:57:44,679 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 08:57:44,679 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 08:57:44,680 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 08:57:44,680 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 08:57:44,717 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:44,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:44,725 INFO L82 PathProgramCache]: Analyzing trace with hash 10984786, now seen corresponding path program 1 times [2021-03-12 08:57:44,732 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:44,733 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842780274] [2021-03-12 08:57:44,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:44,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:44,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:44,901 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842780274] [2021-03-12 08:57:44,902 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 08:57:44,902 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 08:57:44,903 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8677468] [2021-03-12 08:57:44,906 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 08:57:44,906 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:44,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 08:57:44,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 08:57:44,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:44,924 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:44,929 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:44,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:44,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:44,957 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 08:57:44,957 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:44,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:44,960 INFO L82 PathProgramCache]: Analyzing trace with hash -1844506957, now seen corresponding path program 1 times [2021-03-12 08:57:44,961 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:44,961 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1008735006] [2021-03-12 08:57:44,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:45,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:45,013 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1008735006] [2021-03-12 08:57:45,013 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 08:57:45,013 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 08:57:45,013 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [239982638] [2021-03-12 08:57:45,014 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 08:57:45,014 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:45,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 08:57:45,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 08:57:45,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:45,015 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:45,015 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:45,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:45,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,065 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 08:57:45,065 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:45,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:45,066 INFO L82 PathProgramCache]: Analyzing trace with hash 244145385, now seen corresponding path program 1 times [2021-03-12 08:57:45,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:45,066 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961174601] [2021-03-12 08:57:45,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:45,142 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961174601] [2021-03-12 08:57:45,142 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [824718145] [2021-03-12 08:57:45,142 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 [2021-03-12 08:57:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:45,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 11 conjunts are in the unsatisfiable core [2021-03-12 08:57:45,211 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:57:45,310 INFO L388 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 11 treesize of output 7 [2021-03-12 08:57:45,312 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:57:45,317 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:57:45,319 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:57:45,319 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:10 [2021-03-12 08:57:45,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:45,349 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:57:45,349 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2021-03-12 08:57:45,350 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803883657] [2021-03-12 08:57:45,350 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 08:57:45,350 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:45,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 08:57:45,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-12 08:57:45,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:45,351 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:45,351 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:45,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:45,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:45,638 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:45,639 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:45,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:45,639 INFO L82 PathProgramCache]: Analyzing trace with hash -1115470710, now seen corresponding path program 2 times [2021-03-12 08:57:45,639 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:45,640 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466201977] [2021-03-12 08:57:45,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:45,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:45,688 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466201977] [2021-03-12 08:57:45,689 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 08:57:45,689 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 08:57:45,689 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047255176] [2021-03-12 08:57:45,689 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 08:57:45,690 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:45,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 08:57:45,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-03-12 08:57:45,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:45,691 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:45,691 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:45,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:45,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:45,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:45,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:45,724 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 08:57:45,724 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:45,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:45,725 INFO L82 PathProgramCache]: Analyzing trace with hash -686636110, now seen corresponding path program 3 times [2021-03-12 08:57:45,725 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:45,725 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887048843] [2021-03-12 08:57:45,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:45,745 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-12 08:57:45,745 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [887048843] [2021-03-12 08:57:45,745 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [898838828] [2021-03-12 08:57:45,745 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) [2021-03-12 08:57:45,783 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-12 08:57:45,784 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:45,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjunts are in the unsatisfiable core [2021-03-12 08:57:45,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:57:45,836 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-12 08:57:45,837 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:57:45,837 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-03-12 08:57:45,837 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839665530] [2021-03-12 08:57:45,837 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 08:57:45,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:45,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 08:57:45,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 08:57:45,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:45,838 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:45,838 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:45,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:45,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:45,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:45,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:45,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:45,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:45,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:46,088 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:46,089 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:46,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:46,089 INFO L82 PathProgramCache]: Analyzing trace with hash 1614866322, now seen corresponding path program 1 times [2021-03-12 08:57:46,089 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:46,090 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120926501] [2021-03-12 08:57:46,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:46,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:46,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120926501] [2021-03-12 08:57:46,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [294678606] [2021-03-12 08:57:46,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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) [2021-03-12 08:57:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:46,362 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-12 08:57:46,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:46,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:46,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:46,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:46,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2021-03-12 08:57:46,612 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:57:46,620 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:57:46,627 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:57:46,627 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:40, output treesize:12 [2021-03-12 08:57:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:46,653 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:57:46,653 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-03-12 08:57:46,653 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468859194] [2021-03-12 08:57:46,653 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-12 08:57:46,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:46,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-12 08:57:46,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-03-12 08:57:46,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:46,655 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:46,655 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:46,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:46,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:46,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:46,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:46,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:46,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:46,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:46,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:46,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:46,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:46,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:46,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:46,986 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:46,986 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:46,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:46,987 INFO L82 PathProgramCache]: Analyzing trace with hash 979925673, now seen corresponding path program 2 times [2021-03-12 08:57:46,987 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:46,987 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606637530] [2021-03-12 08:57:46,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:47,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-12 08:57:47,202 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606637530] [2021-03-12 08:57:47,202 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [887741496] [2021-03-12 08:57:47,202 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 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) [2021-03-12 08:57:47,233 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-12 08:57:47,234 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:47,235 WARN L261 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 31 conjunts are in the unsatisfiable core [2021-03-12 08:57:47,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:57:47,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:47,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:47,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:47,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:47,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:47,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:47,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:47,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:47,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 25 [2021-03-12 08:57:47,535 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:57:47,543 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:57:47,545 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:57:47,545 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:59, output treesize:10 [2021-03-12 08:57:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:47,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:57:47,561 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 17 [2021-03-12 08:57:47,562 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596814253] [2021-03-12 08:57:47,562 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-03-12 08:57:47,562 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:47,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-03-12 08:57:47,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=246, Unknown=0, NotChecked=0, Total=306 [2021-03-12 08:57:47,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:47,564 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:47,564 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 17 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:47,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:47,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:47,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:47,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:47,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:47,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:47,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:47,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:47,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:47,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:47,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:47,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:47,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:47,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:57:48,036 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-03-12 08:57:48,037 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:48,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:48,037 INFO L82 PathProgramCache]: Analyzing trace with hash -53414934, now seen corresponding path program 3 times [2021-03-12 08:57:48,037 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:48,037 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586521399] [2021-03-12 08:57:48,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-12 08:57:48,441 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586521399] [2021-03-12 08:57:48,442 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1248201493] [2021-03-12 08:57:48,442 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:48,484 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-03-12 08:57:48,485 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:57:48,486 WARN L261 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 63 conjunts are in the unsatisfiable core [2021-03-12 08:57:48,489 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:57:49,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:49,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,305 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:49,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:49,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:49,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:49,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:49,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 15 disjoint index pairs (out of 55 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 44 [2021-03-12 08:57:49,326 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:57:49,333 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:57:49,335 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:57:49,336 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:120, output treesize:12 [2021-03-12 08:57:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 16 proven. 77 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-12 08:57:49,349 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:57:49,349 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 21] total 30 [2021-03-12 08:57:49,349 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736226979] [2021-03-12 08:57:49,351 INFO L460 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-03-12 08:57:49,351 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:49,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-03-12 08:57:49,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=808, Unknown=0, NotChecked=0, Total=930 [2021-03-12 08:57:49,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:49,352 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:49,352 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 2.0) internal successors, (62), 30 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:49,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:49,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:49,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:49,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:49,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:49,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:49,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:57:49,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:49,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:49,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:49,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:49,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:49,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:49,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:49,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:57:49,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:57:50,062 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:50,062 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:50,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:50,062 INFO L82 PathProgramCache]: Analyzing trace with hash 691871563, now seen corresponding path program 4 times [2021-03-12 08:57:50,062 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:50,065 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57038225] [2021-03-12 08:57:50,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:57:50,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57038225] [2021-03-12 08:57:50,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [461211707] [2021-03-12 08:57:50,545 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 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:50,599 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-12 08:57:50,599 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:57:50,603 WARN L261 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 71 conjunts are in the unsatisfiable core [2021-03-12 08:57:50,609 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:57:51,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:51,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:51,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,659 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:51,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:51,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:51,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:51,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:51,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 21 disjoint index pairs (out of 78 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 49 [2021-03-12 08:57:51,684 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:57:51,692 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:57:51,694 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:57:51,694 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:131, output treesize:10 [2021-03-12 08:57:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 16 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:51,744 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:57:51,744 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 24] total 37 [2021-03-12 08:57:51,744 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461857857] [2021-03-12 08:57:51,746 INFO L460 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-03-12 08:57:51,746 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:51,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-03-12 08:57:51,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1256, Unknown=0, NotChecked=0, Total=1406 [2021-03-12 08:57:51,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:51,747 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:51,747 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 1.8157894736842106) internal successors, (69), 37 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:51,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:51,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:51,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:51,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:51,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:51,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:51,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:57:51,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:57:51,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:57:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:57:52,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:57:52,762 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:52,763 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:52,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:52,763 INFO L82 PathProgramCache]: Analyzing trace with hash 759659464, now seen corresponding path program 5 times [2021-03-12 08:57:52,763 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:52,763 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567632544] [2021-03-12 08:57:52,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:53,264 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 149 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:57:53,265 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567632544] [2021-03-12 08:57:53,265 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [192512759] [2021-03-12 08:57:53,265 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:53,320 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-03-12 08:57:53,320 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:57:53,321 WARN L261 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 86 conjunts are in the unsatisfiable core [2021-03-12 08:57:53,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:57:54,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:54,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,670 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:54,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:54,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,681 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:54,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:54,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:54,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:54,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:54,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 28 disjoint index pairs (out of 105 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 56 [2021-03-12 08:57:54,693 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:57:54,702 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:57:54,703 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:57:54,704 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:156, output treesize:12 [2021-03-12 08:57:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 16 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:57:54,717 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:57:54,717 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 28] total 43 [2021-03-12 08:57:54,717 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721523500] [2021-03-12 08:57:54,717 INFO L460 AbstractCegarLoop]: Interpolant automaton has 44 states [2021-03-12 08:57:54,717 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:54,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2021-03-12 08:57:54,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=169, Invalid=1723, Unknown=0, NotChecked=0, Total=1892 [2021-03-12 08:57:54,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:54,719 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:54,719 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 44 states, 44 states have (on average 1.9090909090909092) internal successors, (84), 43 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:54,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:54,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:54,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:54,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:54,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:54,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:54,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:57:54,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:57:54,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:57:54,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:55,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:55,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:55,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:55,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:55,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:55,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:55,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:57:55,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:57:55,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:57:55,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:57:55,771 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-03-12 08:57:55,772 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:55,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:55,772 INFO L82 PathProgramCache]: Analyzing trace with hash -701336695, now seen corresponding path program 6 times [2021-03-12 08:57:55,772 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:55,773 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167118041] [2021-03-12 08:57:55,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:57:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-03-12 08:57:56,313 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167118041] [2021-03-12 08:57:56,314 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [407691960] [2021-03-12 08:57:56,314 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:56,350 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2021-03-12 08:57:56,351 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:57:56,352 WARN L261 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 91 conjunts are in the unsatisfiable core [2021-03-12 08:57:56,354 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:57:57,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:57,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:57,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:57,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,968 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:57,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:57,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,973 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:57,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:57,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:57:57,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:57:57,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 36 disjoint index pairs (out of 136 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 61 [2021-03-12 08:57:57,988 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:57:57,995 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:57:57,996 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:57:57,997 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:167, output treesize:10 [2021-03-12 08:57:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 16 proven. 209 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-12 08:57:58,047 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:57:58,047 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 30] total 49 [2021-03-12 08:57:58,047 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390195853] [2021-03-12 08:57:58,048 INFO L460 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-03-12 08:57:58,048 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:57:58,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-03-12 08:57:58,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=2255, Unknown=0, NotChecked=0, Total=2450 [2021-03-12 08:57:58,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:58,049 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:57:58,049 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 50 states, 50 states have (on average 1.98) internal successors, (99), 49 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:57:58,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:58,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:58,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:58,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:58,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:58,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:58,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:57:58,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:57:58,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:57:58,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:57:58,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:57:59,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:57:59,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:57:59,726 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:57:59,727 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:57:59,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:57:59,727 INFO L82 PathProgramCache]: Analyzing trace with hash 809317162, now seen corresponding path program 7 times [2021-03-12 08:57:59,727 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:57:59,727 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166880400] [2021-03-12 08:57:59,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:57:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:58:00,362 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:58:00,363 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [166880400] [2021-03-12 08:58:00,363 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1902523881] [2021-03-12 08:58:00,363 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:58:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:58:00,395 WARN L261 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 101 conjunts are in the unsatisfiable core [2021-03-12 08:58:00,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:58:02,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,471 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,489 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:02,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:02,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:02,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:02,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:02,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:02,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:02,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:02,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:02,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 45 disjoint index pairs (out of 171 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 68 [2021-03-12 08:58:02,544 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:58:02,551 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:58:02,553 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:58:02,553 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:186, output treesize:12 [2021-03-12 08:58:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 16 proven. 230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:58:02,565 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:58:02,565 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 33] total 54 [2021-03-12 08:58:02,565 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627319234] [2021-03-12 08:58:02,565 INFO L460 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-03-12 08:58:02,566 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:58:02,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-03-12 08:58:02,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=2760, Unknown=0, NotChecked=0, Total=2970 [2021-03-12 08:58:02,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:02,567 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:58:02,569 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 55 states, 55 states have (on average 1.8909090909090909) internal successors, (104), 54 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:58:02,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:02,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:02,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:02,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:02,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:02,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:02,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:02,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:02,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:02,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:02,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:02,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:03,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:03,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:03,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:03,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:03,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:03,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:03,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:03,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:03,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:03,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:03,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:03,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:04,001 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:58:04,002 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:58:04,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:58:04,002 INFO L82 PathProgramCache]: Analyzing trace with hash -1762115057, now seen corresponding path program 8 times [2021-03-12 08:58:04,002 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:58:04,002 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247633638] [2021-03-12 08:58:04,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:58:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:58:04,812 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:58:04,812 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247633638] [2021-03-12 08:58:04,812 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [97379176] [2021-03-12 08:58:04,812 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:58:04,845 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-12 08:58:04,845 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:58:04,847 WARN L261 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 111 conjunts are in the unsatisfiable core [2021-03-12 08:58:04,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:58:07,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,558 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,584 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,591 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:07,608 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:07,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 55 disjoint index pairs (out of 210 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 197 treesize of output 73 [2021-03-12 08:58:07,612 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:58:07,621 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:58:07,622 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:58:07,622 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:203, output treesize:10 [2021-03-12 08:58:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 16 proven. 251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:58:07,690 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:58:07,690 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 36] total 61 [2021-03-12 08:58:07,690 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949955874] [2021-03-12 08:58:07,691 INFO L460 AbstractCegarLoop]: Interpolant automaton has 62 states [2021-03-12 08:58:07,691 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:58:07,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2021-03-12 08:58:07,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=246, Invalid=3536, Unknown=0, NotChecked=0, Total=3782 [2021-03-12 08:58:07,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:07,692 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:58:07,692 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 62 states, 62 states have (on average 1.7580645161290323) internal successors, (109), 61 states have internal predecessors, (109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:58:07,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:07,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:07,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:07,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:07,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:07,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:07,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:07,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:07,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:07,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:07,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:07,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:07,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:10,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:10,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:10,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:10,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:58:10,538 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-03-12 08:58:10,539 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:58:10,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:58:10,539 INFO L82 PathProgramCache]: Analyzing trace with hash -535490164, now seen corresponding path program 9 times [2021-03-12 08:58:10,539 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:58:10,539 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1280684158] [2021-03-12 08:58:10,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:58:10,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:58:11,541 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 0 proven. 337 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:58:11,541 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1280684158] [2021-03-12 08:58:11,541 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1387461816] [2021-03-12 08:58:11,541 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:58:11,578 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2021-03-12 08:58:11,578 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:58:11,579 WARN L261 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 123 conjunts are in the unsatisfiable core [2021-03-12 08:58:11,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:58:14,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,757 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,784 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,789 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,792 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:14,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,797 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:14,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 23 select indices, 23 select index equivalence classes, 66 disjoint index pairs (out of 253 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 80 [2021-03-12 08:58:14,800 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:58:14,810 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:58:14,811 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:58:14,812 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:228, output treesize:12 [2021-03-12 08:58:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 16 proven. 333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:58:14,826 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:58:14,826 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 39] total 66 [2021-03-12 08:58:14,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584553629] [2021-03-12 08:58:14,826 INFO L460 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-03-12 08:58:14,826 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:58:14,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-03-12 08:58:14,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=263, Invalid=4159, Unknown=0, NotChecked=0, Total=4422 [2021-03-12 08:58:14,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:14,828 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:58:14,828 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 67 states, 67 states have (on average 1.8507462686567164) internal successors, (124), 66 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:58:14,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:14,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:14,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:14,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:14,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:14,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:14,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:14,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:14,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:14,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:14,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:14,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:14,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:58:14,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:17,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:58:17,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:58:17,466 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-03-12 08:58:17,466 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:58:17,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:58:17,466 INFO L82 PathProgramCache]: Analyzing trace with hash 2038738417, now seen corresponding path program 10 times [2021-03-12 08:58:17,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:58:17,467 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736307459] [2021-03-12 08:58:17,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:58:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:58:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 362 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:58:18,533 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736307459] [2021-03-12 08:58:18,533 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1840062673] [2021-03-12 08:58:18,533 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:58:18,571 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-12 08:58:18,571 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:58:18,573 WARN L261 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 131 conjunts are in the unsatisfiable core [2021-03-12 08:58:18,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:58:22,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,422 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,462 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,528 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:22,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:22,536 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-03-12 08:58:22,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 25 select indices, 25 select index equivalence classes, 78 disjoint index pairs (out of 300 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 233 treesize of output 85 [2021-03-12 08:58:22,540 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:58:22,546 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:58:22,548 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:58:22,548 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:239, output treesize:10 [2021-03-12 08:58:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 16 proven. 358 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:58:22,627 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:58:22,627 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 42] total 73 [2021-03-12 08:58:22,627 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966890165] [2021-03-12 08:58:22,628 INFO L460 AbstractCegarLoop]: Interpolant automaton has 74 states [2021-03-12 08:58:22,628 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:58:22,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2021-03-12 08:58:22,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=303, Invalid=5099, Unknown=0, NotChecked=0, Total=5402 [2021-03-12 08:58:22,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:22,630 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:58:22,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 74 states, 74 states have (on average 1.7432432432432432) internal successors, (129), 73 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:22,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:22,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:58:22,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:58:22,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:25,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:58:25,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 08:58:25,754 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-03-12 08:58:25,754 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:58:25,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:58:25,755 INFO L82 PathProgramCache]: Analyzing trace with hash -89024786, now seen corresponding path program 11 times [2021-03-12 08:58:25,755 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:58:25,755 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498447372] [2021-03-12 08:58:25,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:58:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:58:27,147 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 0 proven. 458 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:58:27,147 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498447372] [2021-03-12 08:58:27,147 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1879734676] [2021-03-12 08:58:27,148 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:58:27,195 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2021-03-12 08:58:27,195 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:58:27,197 WARN L261 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 141 conjunts are in the unsatisfiable core [2021-03-12 08:58:27,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:58:32,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,159 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,268 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:32,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:32,279 INFO L244 Elim1Store]: Index analysis took 160 ms [2021-03-12 08:58:32,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 27 select indices, 27 select index equivalence classes, 91 disjoint index pairs (out of 351 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 252 treesize of output 92 [2021-03-12 08:58:32,283 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:58:32,294 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:58:32,296 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:58:32,296 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:258, output treesize:12 [2021-03-12 08:58:32,313 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 16 proven. 454 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:58:32,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:58:32,313 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 45] total 78 [2021-03-12 08:58:32,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378448673] [2021-03-12 08:58:32,313 INFO L460 AbstractCegarLoop]: Interpolant automaton has 79 states [2021-03-12 08:58:32,314 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:58:32,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2021-03-12 08:58:32,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=322, Invalid=5840, Unknown=0, NotChecked=0, Total=6162 [2021-03-12 08:58:32,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:32,315 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:58:32,315 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 79 states, 79 states have (on average 1.8227848101265822) internal successors, (144), 78 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 08:58:32,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:37,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:58:37,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 08:58:37,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 08:58:37,566 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:58:37,567 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:58:37,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:58:37,567 INFO L82 PathProgramCache]: Analyzing trace with hash -238485293, now seen corresponding path program 12 times [2021-03-12 08:58:37,567 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:58:37,567 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376521419] [2021-03-12 08:58:37,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:58:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:58:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 487 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:58:39,279 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376521419] [2021-03-12 08:58:39,279 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355430127] [2021-03-12 08:58:39,279 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:58:39,321 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2021-03-12 08:58:39,321 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:58:39,323 WARN L261 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 152 conjunts are in the unsatisfiable core [2021-03-12 08:58:39,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:58:46,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,060 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,125 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,188 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,192 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,233 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,238 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,253 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:58:46,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:58:46,256 INFO L244 Elim1Store]: Index analysis took 197 ms [2021-03-12 08:58:46,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 29 select indices, 29 select index equivalence classes, 105 disjoint index pairs (out of 406 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 267 treesize of output 97 [2021-03-12 08:58:46,261 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:58:46,282 INFO L628 ElimStorePlain]: treesize reduction 5, result has 83.3 percent of original size [2021-03-12 08:58:46,284 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:58:46,284 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:287, output treesize:10 [2021-03-12 08:58:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 16 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:58:46,404 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:58:46,404 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 48] total 85 [2021-03-12 08:58:46,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836095403] [2021-03-12 08:58:46,404 INFO L460 AbstractCegarLoop]: Interpolant automaton has 86 states [2021-03-12 08:58:46,404 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:58:46,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2021-03-12 08:58:46,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=320, Invalid=6990, Unknown=0, NotChecked=0, Total=7310 [2021-03-12 08:58:46,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:46,406 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:58:46,406 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 86 states, 86 states have (on average 1.7325581395348837) internal successors, (149), 85 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:46,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:58:46,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:58:46,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 08:58:46,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 08:58:46,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:58:52,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:58:52,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 08:58:52,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 08:58:52,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-03-12 08:58:52,699 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-03-12 08:58:52,699 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:58:52,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:58:52,700 INFO L82 PathProgramCache]: Analyzing trace with hash -1925226028, now seen corresponding path program 13 times [2021-03-12 08:58:52,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:58:52,700 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2065153138] [2021-03-12 08:58:52,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:58:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:58:54,980 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-12 08:58:54,980 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2065153138] [2021-03-12 08:58:54,980 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [906611854] [2021-03-12 08:58:54,980 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 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:58:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:58:55,024 WARN L261 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 161 conjunts are in the unsatisfiable core [2021-03-12 08:58:55,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:59:03,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,652 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,674 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:03,690 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:03,691 INFO L244 Elim1Store]: Index analysis took 264 ms [2021-03-12 08:59:03,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 31 select indices, 31 select index equivalence classes, 120 disjoint index pairs (out of 465 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 288 treesize of output 104 [2021-03-12 08:59:03,695 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:59:03,705 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:59:03,707 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:59:03,707 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:294, output treesize:12 [2021-03-12 08:59:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 16 proven. 592 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-12 08:59:03,725 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:59:03,725 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 51] total 90 [2021-03-12 08:59:03,725 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660161504] [2021-03-12 08:59:03,726 INFO L460 AbstractCegarLoop]: Interpolant automaton has 91 states [2021-03-12 08:59:03,726 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:59:03,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2021-03-12 08:59:03,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=387, Invalid=7803, Unknown=0, NotChecked=0, Total=8190 [2021-03-12 08:59:03,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:59:03,727 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:59:03,728 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 91 states, 91 states have (on average 1.7802197802197801) internal successors, (162), 90 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-03-12 08:59:03,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 08:59:11,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-03-12 08:59:11,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-03-12 08:59:11,320 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-03-12 08:59:11,321 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:59:11,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:59:11,321 INFO L82 PathProgramCache]: Analyzing trace with hash 1472707253, now seen corresponding path program 14 times [2021-03-12 08:59:11,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:59:11,321 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229739546] [2021-03-12 08:59:11,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:59:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:59:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:59:14,527 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [229739546] [2021-03-12 08:59:14,528 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1158514446] [2021-03-12 08:59:14,528 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:59:14,565 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-12 08:59:14,566 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:59:14,567 WARN L261 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 171 conjunts are in the unsatisfiable core [2021-03-12 08:59:14,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 08:59:26,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,628 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,758 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 08:59:26,788 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 08:59:26,789 INFO L244 Elim1Store]: Index analysis took 401 ms [2021-03-12 08:59:26,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 136 disjoint index pairs (out of 528 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 305 treesize of output 109 [2021-03-12 08:59:26,794 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 08:59:26,807 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 08:59:26,809 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 08:59:26,809 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:311, output treesize:10 [2021-03-12 08:59:27,007 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 16 proven. 626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 08:59:27,008 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 08:59:27,008 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 54] total 97 [2021-03-12 08:59:27,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097185164] [2021-03-12 08:59:27,008 INFO L460 AbstractCegarLoop]: Interpolant automaton has 98 states [2021-03-12 08:59:27,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 08:59:27,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2021-03-12 08:59:27,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=435, Invalid=9071, Unknown=0, NotChecked=0, Total=9506 [2021-03-12 08:59:27,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:59:27,010 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 08:59:27,010 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 98 states, 98 states have (on average 1.7244897959183674) internal successors, (169), 97 states have internal predecessors, (169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 08:59:27,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:59:27,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-03-12 08:59:27,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-03-12 08:59:40,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-03-12 08:59:40,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-12 08:59:40,269 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:59:40,270 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 08:59:40,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 08:59:40,270 INFO L82 PathProgramCache]: Analyzing trace with hash 771921586, now seen corresponding path program 15 times [2021-03-12 08:59:40,270 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 08:59:40,270 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823790527] [2021-03-12 08:59:40,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 08:59:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 08:59:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 754 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 08:59:45,023 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823790527] [2021-03-12 08:59:45,023 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1326226631] [2021-03-12 08:59:45,023 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 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 08:59:45,074 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2021-03-12 08:59:45,074 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 08:59:45,076 WARN L261 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 184 conjunts are in the unsatisfiable core [2021-03-12 08:59:45,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 09:00:01,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:01,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:01,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:01,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:01,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:01,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:01,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:01,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,125 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,252 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,487 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:02,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:02,621 INFO L244 Elim1Store]: Index analysis took 642 ms [2021-03-12 09:00:02,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 35 select indices, 35 select index equivalence classes, 153 disjoint index pairs (out of 595 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 326 treesize of output 116 [2021-03-12 09:00:02,628 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 09:00:02,645 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 09:00:02,648 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 09:00:02,649 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:336, output treesize:12 [2021-03-12 09:00:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 16 proven. 750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 09:00:02,685 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 09:00:02,685 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 57] total 102 [2021-03-12 09:00:02,686 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814532099] [2021-03-12 09:00:02,686 INFO L460 AbstractCegarLoop]: Interpolant automaton has 103 states [2021-03-12 09:00:02,686 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 09:00:02,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 103 interpolants. [2021-03-12 09:00:02,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=10048, Unknown=0, NotChecked=0, Total=10506 [2021-03-12 09:00:02,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:00:02,688 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 09:00:02,688 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 103 states, 103 states have (on average 1.7864077669902914) internal successors, (184), 102 states have internal predecessors, (184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:00:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:00:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:00:06,427 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-12 09:00:06,819 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-12 09:00:17,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:00:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:00:17,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:00:17,277 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 09:00:17,277 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 09:00:17,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 09:00:17,278 INFO L82 PathProgramCache]: Analyzing trace with hash -1262265449, now seen corresponding path program 16 times [2021-03-12 09:00:17,278 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 09:00:17,278 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279962676] [2021-03-12 09:00:17,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 09:00:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 09:00:23,946 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 0 proven. 791 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 09:00:23,946 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279962676] [2021-03-12 09:00:23,946 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [280365456] [2021-03-12 09:00:23,946 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 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 09:00:23,990 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-12 09:00:23,991 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 09:00:23,993 WARN L261 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 191 conjunts are in the unsatisfiable core [2021-03-12 09:00:23,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 09:00:31,645 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-12 09:00:32,131 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-12 09:00:47,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:47,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:47,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:47,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:47,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:47,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,188 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,342 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,392 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,488 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,553 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:00:48,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:00:48,557 INFO L244 Elim1Store]: Index analysis took 914 ms [2021-03-12 09:00:48,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 37 select indices, 37 select index equivalence classes, 171 disjoint index pairs (out of 666 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 341 treesize of output 121 [2021-03-12 09:00:48,567 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 09:00:48,590 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 09:00:48,594 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 09:00:48,594 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:347, output treesize:10 [2021-03-12 09:00:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 16 proven. 787 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 09:00:48,989 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 09:00:48,989 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 60] total 109 [2021-03-12 09:00:48,989 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347664914] [2021-03-12 09:00:48,989 INFO L460 AbstractCegarLoop]: Interpolant automaton has 110 states [2021-03-12 09:00:48,990 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 09:00:48,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2021-03-12 09:00:48,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=510, Invalid=11480, Unknown=0, NotChecked=0, Total=11990 [2021-03-12 09:00:48,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:00:48,991 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 09:00:48,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 110 states, 110 states have (on average 1.7181818181818183) internal successors, (189), 109 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:00:48,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:00:48,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:00:48,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:00:57,310 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-03-12 09:00:58,162 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-03-12 09:00:59,007 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-03-12 09:00:59,885 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-12 09:01:32,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:01:32,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:01:32,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:01:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:01:32,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-12 09:01:32,692 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 09:01:32,692 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 09:01:32,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 09:01:32,692 INFO L82 PathProgramCache]: Analyzing trace with hash 1220284692, now seen corresponding path program 17 times [2021-03-12 09:01:32,692 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 09:01:32,692 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581095296] [2021-03-12 09:01:32,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 09:01:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 09:01:33,125 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-03-12 09:01:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 0 proven. 929 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 09:01:42,897 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581095296] [2021-03-12 09:01:42,897 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1051221429] [2021-03-12 09:01:42,897 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 09:01:42,959 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2021-03-12 09:01:42,959 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 09:01:42,962 WARN L261 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 205 conjunts are in the unsatisfiable core [2021-03-12 09:01:42,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 09:01:50,561 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-12 09:01:52,137 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-12 09:01:52,687 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-12 09:01:53,247 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-12 09:01:53,854 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-12 09:01:54,445 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-03-12 09:01:55,044 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-12 09:01:55,684 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-03-12 09:01:56,317 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-12 09:01:57,011 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-03-12 09:02:17,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:17,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:17,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:17,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,759 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,975 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:18,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:18,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:19,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:19,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,100 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:19,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:19,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:02:19,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:19,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:02:19,135 INFO L244 Elim1Store]: Index analysis took 1474 ms [2021-03-12 09:02:19,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 40 select indices, 40 select index equivalence classes, 190 disjoint index pairs (out of 780 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 264 treesize of output 106 [2021-03-12 09:02:19,149 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 09:02:19,176 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 09:02:19,181 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 09:02:19,181 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:274, output treesize:9 [2021-03-12 09:02:19,548 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 16 proven. 925 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 09:02:19,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 09:02:19,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 64] total 118 [2021-03-12 09:02:19,549 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732070326] [2021-03-12 09:02:19,549 INFO L460 AbstractCegarLoop]: Interpolant automaton has 119 states [2021-03-12 09:02:19,549 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 09:02:19,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 119 interpolants. [2021-03-12 09:02:19,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=573, Invalid=13469, Unknown=0, NotChecked=0, Total=14042 [2021-03-12 09:02:19,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:02:19,550 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 09:02:19,550 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 119 states, 119 states have (on average 1.781512605042017) internal successors, (212), 118 states have internal predecessors, (212), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 09:02:19,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:02:19,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:02:19,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:02:19,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-12 09:02:19,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:02:23,655 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-03-12 09:02:24,252 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-03-12 09:02:24,889 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-03-12 09:02:25,518 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-03-12 09:02:26,184 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-12 09:02:26,899 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-12 09:02:27,636 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-03-12 09:02:28,387 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-03-12 09:02:29,142 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-03-12 09:02:39,952 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-12 09:02:41,042 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-03-12 09:02:41,746 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-03-12 09:02:43,142 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-12 09:02:43,555 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-03-12 09:02:43,948 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-12 09:02:44,288 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-03-12 09:02:44,721 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-03-12 09:02:45,109 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-03-12 09:02:45,462 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-03-12 09:02:45,801 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-03-12 09:02:46,227 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-03-12 09:02:46,579 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-03-12 09:02:51,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:02:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:02:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:02:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-12 09:02:51,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-03-12 09:02:51,920 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-03-12 09:02:51,921 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 09:02:51,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 09:02:51,921 INFO L82 PathProgramCache]: Analyzing trace with hash 608753109, now seen corresponding path program 18 times [2021-03-12 09:02:51,921 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 09:02:51,921 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125190106] [2021-03-12 09:02:51,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 09:02:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 09:02:52,446 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-03-12 09:02:52,604 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 12 [2021-03-12 09:03:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1091 backedges. 0 proven. 1077 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-03-12 09:03:06,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125190106] [2021-03-12 09:03:06,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [671806183] [2021-03-12 09:03:06,010 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 09:03:06,069 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 18 check-sat command(s) [2021-03-12 09:03:06,069 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 09:03:06,071 WARN L261 TraceCheckSpWp]: Trace formula consists of 308 conjuncts, 211 conjunts are in the unsatisfiable core [2021-03-12 09:03:06,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 09:03:14,309 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-03-12 09:03:14,931 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-12 09:03:15,571 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-12 09:03:16,223 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-03-12 09:03:16,877 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-12 09:03:17,562 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-12 09:03:18,258 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-12 09:03:18,970 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-12 09:03:19,696 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-12 09:03:20,443 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-12 09:03:21,225 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-12 09:03:22,018 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-12 09:03:50,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,648 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:50,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:50,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:50,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,003 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:51,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:51,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:51,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:51,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:51,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:51,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,967 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:51,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:51,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,414 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,439 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,494 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:03:52,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:03:52,517 INFO L244 Elim1Store]: Index analysis took 1979 ms [2021-03-12 09:03:52,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 41 select indices, 41 select index equivalence classes, 210 disjoint index pairs (out of 820 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 377 treesize of output 133 [2021-03-12 09:03:52,529 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 09:03:52,568 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 09:03:52,574 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 09:03:52,575 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:383, output treesize:10 [2021-03-12 09:03:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1091 backedges. 16 proven. 1073 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-12 09:03:53,286 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 09:03:53,286 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 66] total 121 [2021-03-12 09:03:53,286 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378147349] [2021-03-12 09:03:53,286 INFO L460 AbstractCegarLoop]: Interpolant automaton has 122 states [2021-03-12 09:03:53,286 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 09:03:53,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 122 interpolants. [2021-03-12 09:03:53,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=591, Invalid=14171, Unknown=0, NotChecked=0, Total=14762 [2021-03-12 09:03:53,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:03:53,290 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 09:03:53,291 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 122 states, 122 states have (on average 1.7950819672131149) internal successors, (219), 121 states have internal predecessors, (219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:03:53,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:03:53,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-12 09:03:53,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-03-12 09:03:53,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:03:57,976 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2021-03-12 09:03:58,950 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-03-12 09:03:59,940 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-03-12 09:04:01,031 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-03-12 09:04:02,175 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-03-12 09:04:03,347 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-03-12 09:04:04,570 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-03-12 09:04:05,830 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-03-12 09:04:07,137 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-12 09:04:08,431 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-12 09:04:09,792 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:04:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:04:41,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:04:41,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:04:41,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:04:41,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:04:41,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:04:41,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-12 09:04:41,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-03-12 09:04:41,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-03-12 09:04:41,645 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-03-12 09:04:41,645 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 09:04:41,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 09:04:41,646 INFO L82 PathProgramCache]: Analyzing trace with hash 1380201078, now seen corresponding path program 19 times [2021-03-12 09:04:41,646 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 09:04:41,646 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288145880] [2021-03-12 09:04:41,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 09:04:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 09:04:42,235 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-03-12 09:04:42,438 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 12 [2021-03-12 09:04:42,700 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2021-03-12 09:04:46,156 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-03-12 09:05:01,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1122 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 09:05:01,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288145880] [2021-03-12 09:05:01,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1199649810] [2021-03-12 09:05:01,309 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 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 09:05:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 09:05:01,362 WARN L261 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 221 conjunts are in the unsatisfiable core [2021-03-12 09:05:01,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 09:05:10,220 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-03-12 09:05:10,989 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-03-12 09:05:11,781 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-03-12 09:05:12,588 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-03-12 09:05:13,455 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-12 09:05:14,331 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-12 09:05:15,218 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-03-12 09:05:16,084 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-12 09:05:16,971 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-12 09:05:17,896 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-12 09:05:18,809 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-12 09:05:19,757 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-12 09:05:20,730 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-12 09:05:21,745 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-12 09:05:22,765 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-12 09:05:23,830 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-12 09:06:02,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,896 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:02,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:02,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:03,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:03,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:03,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:03,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:04,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:04,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:04,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:04,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,838 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:04,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,936 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:04,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:04,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:06:05,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:06:05,656 INFO L244 Elim1Store]: Index analysis took 2770 ms [2021-03-12 09:06:05,660 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 43 select indices, 43 select index equivalence classes, 231 disjoint index pairs (out of 903 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 396 treesize of output 140 [2021-03-12 09:06:05,671 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 09:06:05,720 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 09:06:05,728 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 09:06:05,728 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:402, output treesize:12 [2021-03-12 09:06:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 16 proven. 1118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 09:06:05,851 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 09:06:05,851 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 69] total 126 [2021-03-12 09:06:05,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241154692] [2021-03-12 09:06:05,851 INFO L460 AbstractCegarLoop]: Interpolant automaton has 127 states [2021-03-12 09:06:05,851 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 09:06:05,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 127 interpolants. [2021-03-12 09:06:05,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=618, Invalid=15384, Unknown=0, NotChecked=0, Total=16002 [2021-03-12 09:06:05,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:06:05,852 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 09:06:05,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 127 states, 127 states have (on average 1.763779527559055) internal successors, (224), 126 states have internal predecessors, (224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:06:05,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:06:05,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:06:05,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:06:05,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-12 09:06:05,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-03-12 09:06:05,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-03-12 09:06:05,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:06:10,357 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-03-12 09:06:11,339 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2021-03-12 09:06:12,348 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-03-12 09:06:13,438 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-03-12 09:06:14,531 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-03-12 09:06:15,654 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-03-12 09:06:16,765 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-03-12 09:06:17,910 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-12 09:06:19,094 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-12 09:06:20,292 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-03-12 09:06:21,598 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-03-12 09:06:22,898 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-03-12 09:06:24,316 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-12 09:06:25,727 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-12 09:07:34,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:07:34,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-03-12 09:07:34,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-03-12 09:07:34,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2021-03-12 09:07:34,669 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 09:07:34,669 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-12 09:07:34,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 09:07:34,670 INFO L82 PathProgramCache]: Analyzing trace with hash 1861964379, now seen corresponding path program 20 times [2021-03-12 09:07:34,670 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 09:07:34,670 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731894646] [2021-03-12 09:07:34,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 09:07:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 09:07:35,439 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-03-12 09:07:35,697 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 12 [2021-03-12 09:07:36,005 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2021-03-12 09:07:38,713 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-03-12 09:07:39,028 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-03-12 09:07:39,362 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-03-12 09:07:39,712 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-03-12 09:07:40,080 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-03-12 09:07:40,480 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-03-12 09:07:40,922 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-03-12 09:07:41,340 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-12 09:07:41,773 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-12 09:07:42,213 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-03-12 09:07:42,661 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-12 09:07:43,112 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-03-12 09:07:43,564 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-03-12 09:07:44,039 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-03-12 09:07:44,514 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-12 09:07:45,490 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-03-12 09:07:46,578 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-03-12 09:08:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 0 proven. 1167 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-12 09:08:03,411 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731894646] [2021-03-12 09:08:03,411 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [34603113] [2021-03-12 09:08:03,411 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 09:08:03,464 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-12 09:08:03,465 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 09:08:03,467 WARN L261 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 231 conjunts are in the unsatisfiable core [2021-03-12 09:08:03,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 09:08:09,623 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2021-03-12 09:08:10,525 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-03-12 09:08:11,468 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2021-03-12 09:08:12,481 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-03-12 09:08:13,466 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-03-12 09:08:14,434 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-03-12 09:08:15,448 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-03-12 09:08:16,492 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-03-12 09:08:17,552 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-03-12 09:08:18,635 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-03-12 09:08:19,750 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-12 09:08:20,863 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-12 09:08:22,094 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-03-12 09:08:23,346 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-12 09:08:24,626 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-12 09:08:25,880 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-12 09:08:27,142 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-12 09:08:28,409 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-12 09:08:29,700 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-12 09:08:31,042 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-12 09:08:32,454 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-12 09:08:33,926 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-12 09:08:35,436 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-12 09:09:12,947 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-03-12 09:09:30,211 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-03-12 09:09:32,087 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-03-12 09:09:32,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:32,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:32,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:32,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:33,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:33,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:33,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:33,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,107 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:34,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:34,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,594 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:34,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:34,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:34,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:34,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:35,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:35,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,598 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:35,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:35,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:35,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:35,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:36,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:36,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:36,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:36,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:36,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 09:09:36,383 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:36,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-12 09:09:36,388 INFO L244 Elim1Store]: Index analysis took 4152 ms [2021-03-12 09:09:36,394 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 45 select indices, 45 select index equivalence classes, 253 disjoint index pairs (out of 990 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 413 treesize of output 145 [2021-03-12 09:09:36,411 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 09:09:36,485 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 09:09:36,496 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-12 09:09:36,496 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:419, output treesize:10 [2021-03-12 09:09:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 16 proven. 1163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 09:09:37,855 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 09:09:37,855 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [66, 72] total 133 [2021-03-12 09:09:37,855 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814921397] [2021-03-12 09:09:37,855 INFO L460 AbstractCegarLoop]: Interpolant automaton has 134 states [2021-03-12 09:09:37,855 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 09:09:37,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2021-03-12 09:09:37,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=678, Invalid=17144, Unknown=0, NotChecked=0, Total=17822 [2021-03-12 09:09:37,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:09:37,856 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 09:09:37,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 134 states, 134 states have (on average 1.708955223880597) internal successors, (229), 133 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-12 09:09:37,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-03-12 09:09:37,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-03-12 09:09:37,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2021-03-12 09:09:37,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 09:09:43,740 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2021-03-12 09:09:45,655 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-03-12 09:09:47,613 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2021-03-12 09:09:49,593 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2021-03-12 09:09:51,772 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-03-12 09:09:53,952 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-03-12 09:09:56,285 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-03-12 09:09:58,551 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-03-12 09:10:00,888 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-03-12 09:10:03,601 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-03-12 09:10:06,295 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-03-12 09:10:08,904 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-12 09:10:11,462 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-12 09:10:14,256 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-12 09:10:16,969 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-03-12 09:10:19,728 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 108 Received shutdown request... [2021-03-12 09:11:48,405 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-03-12 09:11:48,411 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-12 09:11:48,441 WARN L224 ceAbstractionStarter]: Timeout [2021-03-12 09:11:48,442 INFO L202 PluginConnector]: Adding new model channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:11:48 BasicIcfg [2021-03-12 09:11:48,442 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 09:11:48,442 INFO L168 Benchmark]: Toolchain (without parser) took 844181.73 ms. Allocated memory was 255.9 MB in the beginning and 752.9 MB in the end (delta: 497.0 MB). Free memory was 236.9 MB in the beginning and 324.8 MB in the end (delta: -87.9 MB). Peak memory consumption was 409.2 MB. Max. memory is 16.0 GB. [2021-03-12 09:11:48,443 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 255.9 MB. Free memory is still 238.0 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 09:11:48,443 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.90 ms. Allocated memory is still 255.9 MB. Free memory was 236.3 MB in the beginning and 234.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 09:11:48,443 INFO L168 Benchmark]: Boogie Preprocessor took 12.17 ms. Allocated memory is still 255.9 MB. Free memory was 234.8 MB in the beginning and 234.0 MB in the end (delta: 787.5 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 09:11:48,443 INFO L168 Benchmark]: RCFGBuilder took 220.00 ms. Allocated memory is still 255.9 MB. Free memory was 233.8 MB in the beginning and 236.3 MB in the end (delta: -2.5 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.0 GB. [2021-03-12 09:11:48,443 INFO L168 Benchmark]: TraceAbstraction took 843921.18 ms. Allocated memory was 255.9 MB in the beginning and 752.9 MB in the end (delta: 497.0 MB). Free memory was 236.3 MB in the beginning and 324.8 MB in the end (delta: -88.5 MB). Peak memory consumption was 408.5 MB. Max. memory is 16.0 GB. [2021-03-12 09:11:48,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 255.9 MB. Free memory is still 238.0 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 20.90 ms. Allocated memory is still 255.9 MB. Free memory was 236.3 MB in the beginning and 234.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 12.17 ms. Allocated memory is still 255.9 MB. Free memory was 234.8 MB in the beginning and 234.0 MB in the end (delta: 787.5 kB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 220.00 ms. Allocated memory is still 255.9 MB. Free memory was 233.8 MB in the beginning and 236.3 MB in the end (delta: -2.5 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 843921.18 ms. Allocated memory was 255.9 MB in the beginning and 752.9 MB in the end (delta: 497.0 MB). Free memory was 236.3 MB in the beginning and 324.8 MB in the end (delta: -88.5 MB). Peak memory consumption was 408.5 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 23681, positive: 12353, positive conditional: 12353, positive unconditional: 0, negative: 11328, negative conditional: 11328, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 12476, positive: 12353, positive conditional: 12353, positive unconditional: 0, negative: 123, negative conditional: 123, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 12476, positive: 12168, positive conditional: 0, positive unconditional: 12168, negative: 308, negative conditional: 0, negative unconditional: 308, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 29, positive: 27, positive conditional: 0, positive unconditional: 27, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 29, positive: 27, positive conditional: 0, positive unconditional: 27, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 12476, positive: 12141, positive conditional: 0, positive unconditional: 12141, negative: 306, negative conditional: 0, negative unconditional: 306, unknown: 29, unknown conditional: 0, unknown unconditional: 29] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627, SemanticConditionEliminator.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3730, positive: 185, positive conditional: 185, positive unconditional: 0, negative: 3545, negative conditional: 1918, negative unconditional: 1627, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 132, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 121, negative conditional: 119, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 774, positive: 82, positive conditional: 82, positive unconditional: 0, negative: 692, negative conditional: 664, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3730, positive: 174, positive conditional: 174, positive unconditional: 0, negative: 3426, negative conditional: 1799, negative unconditional: 1627, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 159, Positive cache size: 38, Positive conditional cache size: 11, Positive unconditional cache size: 27, Negative cache size: 121, Negative conditional cache size: 119, Negative unconditional cache size: 2, Eliminated conditions: 1627 ], Maximal queried relation: 25, Independence queries for same thread: 11205 - TimeoutResultAtElement [Line: 62]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 62). Cancelled while executing SleepSetDelayReduction. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 20 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 843853.1ms, OverallIterations: 25, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13.1ms, PartialOrderReductionTime: 402201.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1094, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 171.0ms SsaConstructionTime, 988.8ms SatisfiabilityAnalysisTime, 435204.9ms InterpolantComputationTime, 3294 NumberOfCodeBlocks, 3294 NumberOfCodeBlocksAsserted, 152 NumberOfCheckSat, 3247 ConstructedInterpolants, 422 QuantifiedInterpolants, 275421 SizeOfPredicates, 294 NumberOfNonLiveVariables, 4081 ConjunctsInSsa, 2711 ConjunctsInUnsatCore, 47 InterpolantComputations, 3 PerfectInterpolantSequences, 542/20000 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown